/* roulang page: index */
:root {
            --color-primary: #FF4D00;
            --color-primary-hover: #D94000;
            --color-primary-light: #FFF0E8;
            --color-secondary: #003D7A;
            --color-secondary-dark: #002B56;
            --color-dark: #1E1E1E;
            --color-dark-light: #2A2A2A;
            --color-gray-bg: #F4F4F4;
            --color-gray-light: #E8E8E8;
            --color-gray-mid: #999999;
            --color-gray-text: #666666;
            --color-white: #FFFFFF;
            --color-green: #00A859;
            --color-green-light: #E6F7EF;
            --color-border: #E0E0E0;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 12px 36px rgba(0, 0, 0, 0.16);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.2s ease;
            --transition-slow: 0.3s ease;
            --font-h1: 26px;
            --font-h2: 22px;
            --font-h3: 18px;
            --font-body: 15px;
            --font-sm: 13px;
            --font-xs: 12px;
            --line-height: 1.7;
            --max-width: 1200px;
            --section-pad: 60px;
            --section-pad-mobile: 32px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Noto Sans SC', system-ui, sans-serif;
            font-size: var(--font-body);
            line-height: var(--line-height);
            color: var(--color-dark);
            background-color: var(--color-white);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-tap-highlight-color: transparent;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-primary);
        }
        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            padding: 0;
            transition: all var(--transition-normal);
        }
        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }
        input {
            font-family: inherit;
            font-size: var(--font-body);
        }
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }
        ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            margin: 0;
            line-height: 1.3;
            font-weight: 700;
        }
        p {
            margin: 0;
        }

        .container-main {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }
        @media (max-width: 640px) {
            .container-main {
                padding: 0 16px;
            }
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-dark);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
            height: 60px;
            display: flex;
            align-items: center;
        }
        .site-header .container-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .header-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .header-logo:hover {
            color: var(--color-primary);
        }
        .header-logo i {
            color: var(--color-primary);
            margin-right: 6px;
            font-size: 22px;
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }
        .nav-desktop a {
            display: inline-block;
            padding: 8px 14px;
            color: #ccc;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }
        .nav-desktop a:hover,
        .nav-desktop a:focus-visible {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }
        .nav-desktop a.nav-active {
            color: var(--color-primary);
            font-weight: 600;
            background: rgba(255, 77, 0, 0.1);
        }
        .nav-mega-toggle {
            position: relative;
        }
        .nav-mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-xl);
            padding: 20px 24px;
            min-width: 520px;
            display: none;
            z-index: 1001;
            border: 1px solid var(--color-border);
        }
        .nav-mega-toggle:hover .nav-mega-panel,
        .nav-mega-toggle:focus-within .nav-mega-panel {
            display: block;
        }
        .nav-mega-panel .mega-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 16px;
        }
        .nav-mega-panel .mega-col h4 {
            font-size: 13px;
            color: var(--color-primary);
            margin-bottom: 8px;
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .nav-mega-panel .mega-col a {
            display: block;
            padding: 5px 0;
            color: var(--color-dark);
            font-size: 13px;
            border-radius: 0;
            background: none;
        }
        .nav-mega-panel .mega-col a:hover {
            color: var(--color-primary);
            background: none;
        }
        .nav-mega-panel .mega-card-mini {
            background: var(--color-gray-bg);
            border-radius: var(--radius-sm);
            padding: 10px 12px;
            font-size: 12px;
            color: var(--color-dark);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .nav-mega-panel .mega-card-mini img {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }
        .hamburger-btn {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px;
            z-index: 1002;
            background: none;
            border: none;
        }
        .hamburger-btn span {
            display: block;
            width: 26px;
            height: 3px;
            background: var(--color-white);
            border-radius: 2px;
            transition: all var(--transition-normal);
        }
        .hamburger-btn.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 6px);
        }
        .hamburger-btn.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger-btn.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -6px);
        }
        .nav-mobile-overlay {
            display: none;
            position: fixed;
            top: 60px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--color-dark);
            z-index: 999;
            flex-direction: column;
            padding: 20px;
            overflow-y: auto;
            gap: 6px;
        }
        .nav-mobile-overlay.active {
            display: flex;
        }
        .nav-mobile-overlay a {
            display: block;
            padding: 12px 16px;
            color: #ccc;
            font-size: 16px;
            border-radius: var(--radius-sm);
            font-weight: 500;
            transition: all var(--transition-fast);
        }
        .nav-mobile-overlay a:hover,
        .nav-mobile-overlay a.nav-active {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.1);
        }
        .nav-mobile-overlay .mega-col-mobile {
            margin-top: 8px;
            padding: 12px 16px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-sm);
        }
        .nav-mobile-overlay .mega-col-mobile h4 {
            color: var(--color-primary);
            font-size: 13px;
            margin-bottom: 6px;
        }
        .nav-mobile-overlay .mega-col-mobile a {
            padding: 6px 0;
            font-size: 14px;
        }
        @media (max-width: 1024px) {
            .nav-desktop {
                display: none;
            }
            .hamburger-btn {
                display: flex;
            }
        }
        @media (min-width: 1025px) {
            .nav-mobile-overlay {
                display: none !important;
            }
            .hamburger-btn {
                display: none;
            }
        }

        /* ========== SECTIONS ========== */
        section {
            padding: var(--section-pad) 0;
        }
        @media (max-width: 640px) {
            section {
                padding: var(--section-pad-mobile) 0;
            }
        }
        .section-title {
            font-size: var(--font-h2);
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }
        .section-subtitle {
            font-size: var(--font-body);
            color: var(--color-gray-text);
            margin-bottom: 32px;
            max-width: 700px;
            line-height: 1.6;
        }
        .section-header {
            margin-bottom: 28px;
        }
        .section-header.text-center {
            text-align: center;
        }
        .section-header.text-center .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== HERO ========== */
        .hero-section {
            background: var(--color-dark);
            position: relative;
            overflow: hidden;
            padding: 50px 0 56px;
            min-height: auto;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.18;
            z-index: 0;
        }
        .hero-section .container-main {
            position: relative;
            z-index: 1;
        }
        .hero-icon-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            margin-bottom: 28px;
        }
        @media (max-width: 768px) {
            .hero-icon-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
        }
        .hero-icon-item {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.12);
            border-radius: var(--radius-md);
            padding: 18px 16px;
            text-align: center;
            transition: all var(--transition-normal);
            cursor: default;
        }
        .hero-icon-item:hover {
            background: rgba(255, 77, 0, 0.12);
            border-color: rgba(255, 77, 0, 0.35);
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }
        .hero-icon-item i {
            font-size: 28px;
            color: var(--color-primary);
            margin-bottom: 8px;
            display: block;
        }
        .hero-icon-item span {
            color: #ddd;
            font-size: 14px;
            font-weight: 500;
            display: block;
        }
        .hero-icon-item small {
            color: #999;
            font-size: 11px;
            display: block;
            margin-top: 3px;
        }
        .hero-status-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            justify-content: center;
            margin-bottom: 22px;
            padding: 14px 20px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.1);
        }
        .hero-status-item {
            text-align: center;
            flex: 1;
            min-width: 100px;
        }
        .hero-status-item .stat-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--color-primary);
            display: block;
            letter-spacing: 1px;
        }
        .hero-status-item .stat-label {
            font-size: 12px;
            color: #aaa;
            display: block;
            margin-top: 2px;
        }
        .hero-title-area {
            text-align: center;
        }
        .hero-title-area h1 {
            font-size: var(--font-h1);
            color: var(--color-white);
            font-weight: 700;
            letter-spacing: 0.5px;
            margin-bottom: 10px;
        }
        .hero-title-area .hero-desc {
            font-size: 15px;
            color: #bbb;
            max-width: 620px;
            margin: 0 auto 18px;
            line-height: 1.6;
        }
        .hero-cta-group {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .btn-primary {
            display: inline-block;
            background: var(--color-primary);
            color: var(--color-white);
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.3px;
            transition: all var(--transition-normal);
            cursor: pointer;
            text-align: center;
            border: 2px solid var(--color-primary);
        }
        .btn-primary:hover {
            background: var(--color-primary-hover);
            border-color: var(--color-primary-hover);
            color: #fff;
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }
        .btn-outline {
            display: inline-block;
            background: transparent;
            color: var(--color-primary);
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.3px;
            transition: all var(--transition-normal);
            cursor: pointer;
            text-align: center;
            border: 2px solid var(--color-primary);
        }
        .btn-outline:hover {
            background: rgba(255, 77, 0, 0.08);
            color: var(--color-primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }
        .btn-outline:active {
            transform: translateY(0);
        }
        .btn-outline-light {
            display: inline-block;
            background: transparent;
            color: #fff;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            font-weight: 500;
            font-size: 14px;
            letter-spacing: 0.3px;
            transition: all var(--transition-normal);
            cursor: pointer;
            text-align: center;
            border: 2px solid rgba(255, 255, 255, 0.5);
        }
        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }
        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }
        @media (max-width: 640px) {
            .hero-section {
                padding: 32px 0 36px;
            }
            .hero-title-area h1 {
                font-size: 20px;
            }
            .hero-status-bar {
                gap: 10px;
                padding: 10px 12px;
            }
            .hero-status-item .stat-num {
                font-size: 22px;
            }
            .hero-icon-item {
                padding: 12px 10px;
            }
            .hero-icon-item i {
                font-size: 22px;
            }
            .hero-icon-item span {
                font-size: 12px;
            }
        }

        /* ========== SERIES NAV ========== */
        .series-nav-section {
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border);
            padding: 0;
        }
        .series-nav-scroll {
            display: flex;
            gap: 0;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            padding: 0;
            flex-wrap: nowrap;
        }
        .series-nav-scroll::-webkit-scrollbar {
            display: none;
        }
        .series-nav-scroll a {
            flex-shrink: 0;
            padding: 16px 20px;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-gray-text);
            border-bottom: 3px solid transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .series-nav-scroll a:hover {
            color: var(--color-primary);
            background: var(--color-primary-light);
            border-bottom-color: var(--color-primary);
        }
        .series-nav-scroll a i {
            font-size: 15px;
            color: var(--color-primary);
        }
        @media (max-width: 640px) {
            .series-nav-scroll a {
                padding: 12px 14px;
                font-size: 13px;
            }
        }

        /* ========== HOT DISPLAY ========== */
        .hot-display-section {
            background: var(--color-gray-bg);
        }
        .hot-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        @media (max-width: 768px) {
            .hot-grid {
                grid-template-columns: 1fr;
            }
        }
        .hot-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
            cursor: pointer;
        }
        .hot-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .hot-card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            display: block;
        }
        .hot-card-body {
            padding: 18px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .hot-card-tag {
            display: inline-block;
            background: var(--color-primary-light);
            color: var(--color-primary);
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 20px;
            margin-bottom: 8px;
            align-self: flex-start;
        }
        .hot-card-body h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .hot-card-body p {
            font-size: 13px;
            color: var(--color-gray-text);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 10px;
        }
        .hot-card-meta {
            font-size: 12px;
            color: var(--color-gray-mid);
            display: flex;
            gap: 12px;
            align-items: center;
        }
        .hot-card-meta i {
            font-size: 11px;
        }
        .hot-card-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .hot-card-list .hot-card-row {
            display: flex;
            gap: 14px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 14px 16px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            cursor: pointer;
            align-items: center;
        }
        .hot-card-row:hover {
            box-shadow: var(--shadow-md);
            transform: translateX(3px);
        }
        .hot-card-row img {
            width: 70px;
            height: 70px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }
        .hot-card-row .hot-row-info h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-dark);
            margin-bottom: 4px;
        }
        .hot-card-row .hot-row-info p {
            font-size: 12px;
            color: var(--color-gray-text);
            margin: 0;
            line-height: 1.5;
        }
        .hot-card-row .hot-row-info .hot-row-meta {
            font-size: 11px;
            color: var(--color-gray-mid);
            margin-top: 4px;
        }

        /* ========== BRAND INTRO ========== */
        .brand-intro-section {
            background: var(--color-white);
        }
        .brand-intro-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        @media (max-width: 768px) {
            .brand-intro-wrap {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .brand-intro-text h2 {
            font-size: var(--font-h2);
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 14px;
        }
        .brand-intro-text p {
            font-size: var(--font-body);
            color: var(--color-gray-text);
            line-height: 1.8;
            margin-bottom: 12px;
        }
        .brand-intro-text .brand-highlight {
            color: var(--color-primary);
            font-weight: 600;
        }
        .brand-intro-img {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .brand-intro-img img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            display: block;
        }

        /* ========== DATA STATS ========== */
        .data-stats-section {
            background: var(--color-secondary);
            color: var(--color-white);
        }
        .data-stats-section .section-title {
            color: var(--color-white);
        }
        .data-stats-section .section-subtitle {
            color: rgba(255, 255, 255, 0.75);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        .stat-card {
            text-align: center;
            background: rgba(255, 255, 255, 0.07);
            border-radius: var(--radius-md);
            padding: 24px 16px;
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--transition-normal);
        }
        .stat-card:hover {
            background: rgba(255, 255, 255, 0.12);
            transform: translateY(-3px);
            box-shadow: var(--shadow-lg);
        }
        .stat-card .stat-big {
            font-size: 36px;
            font-weight: 700;
            color: var(--color-primary);
            display: block;
            letter-spacing: 1px;
        }
        .stat-card .stat-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
            margin-top: 6px;
            display: block;
        }
        .stat-card .stat-detail {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.55);
            margin-top: 3px;
            display: block;
        }

        /* ========== NEWS SECTION ========== */
        .news-section {
            background: var(--color-white);
        }
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
        }
        .news-item {
            display: flex;
            gap: 16px;
            padding: 16px 20px;
            border-bottom: 1px solid var(--color-gray-light);
            transition: all var(--transition-fast);
            align-items: flex-start;
            cursor: pointer;
        }
        .news-item:last-child {
            border-bottom: none;
        }
        .news-item:hover {
            background: #fafafa;
        }
        .news-date {
            flex-shrink: 0;
            font-size: 13px;
            color: var(--color-gray-mid);
            font-weight: 500;
            min-width: 90px;
            padding-top: 2px;
        }
        .news-content h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-dark);
            margin-bottom: 4px;
            line-height: 1.4;
        }
        .news-content p {
            font-size: 13px;
            color: var(--color-gray-text);
            line-height: 1.5;
            margin-bottom: 6px;
        }
        .news-content .btn-outline.btn-sm {
            font-size: 12px;
            padding: 5px 14px;
        }
        @media (max-width: 640px) {
            .news-item {
                flex-direction: column;
                gap: 6px;
                padding: 14px 16px;
            }
            .news-date {
                min-width: auto;
            }
        }

        /* ========== TOPIC SECTION ========== */
        .topic-section {
            background: var(--color-gray-bg);
        }
        .topic-grid {
            display: grid;
            grid-template-columns: 3fr 2fr;
            gap: 20px;
        }
        @media (max-width: 768px) {
            .topic-grid {
                grid-template-columns: 1fr;
            }
        }
        .topic-main-card {
            background: var(--color-secondary);
            border-radius: var(--radius-md);
            overflow: hidden;
            position: relative;
            display: flex;
            flex-direction: column;
            justify-content: flex-end;
            min-height: 340px;
            cursor: pointer;
            transition: all var(--transition-normal);
        }
        .topic-main-card:hover {
            box-shadow: var(--shadow-xl);
            transform: translateY(-3px);
        }
        .topic-main-card img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            opacity: 0.55;
            z-index: 0;
        }
        .topic-main-card .topic-main-body {
            position: relative;
            z-index: 1;
            padding: 28px 24px;
            color: #fff;
        }
        .topic-main-body h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 6px;
        }
        .topic-main-body p {
            font-size: 13px;
            opacity: 0.9;
            line-height: 1.5;
            margin-bottom: 10px;
        }
        .topic-side-cards {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .topic-side-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 16px 18px;
            box-shadow: var(--shadow-sm);
            cursor: pointer;
            transition: all var(--transition-normal);
            display: flex;
            gap: 12px;
            align-items: center;
        }
        .topic-side-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateX(3px);
        }
        .topic-side-card .side-icon {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }
        .topic-side-card .side-icon i {
            color: var(--color-primary);
            font-size: 18px;
        }
        .topic-side-card h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-dark);
            margin-bottom: 2px;
        }
        .topic-side-card p {
            font-size: 12px;
            color: var(--color-gray-text);
            margin: 0;
            line-height: 1.4;
        }

        /* ========== FEATURED SECTION ========== */
        .featured-section {
            background: var(--color-white);
        }
        .featured-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        @media (max-width: 768px) {
            .featured-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .featured-grid {
                grid-template-columns: 1fr;
            }
        }
        .featured-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            cursor: pointer;
            border: 1px solid var(--color-gray-light);
        }
        .featured-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: transparent;
        }
        .featured-card img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .featured-card:hover img {
            transform: scale(1.04);
        }
        .featured-card-body {
            padding: 16px 18px;
        }
        .featured-card-body h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-dark);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .featured-card-body p {
            font-size: 12px;
            color: var(--color-gray-text);
            line-height: 1.5;
            margin-bottom: 8px;
        }
        .featured-card-meta {
            font-size: 11px;
            color: var(--color-gray-mid);
            display: flex;
            gap: 10px;
        }

        /* ========== COMPARE SECTION ========== */
        .compare-section {
            background: var(--color-gray-bg);
        }
        .compare-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .compare-table {
            width: 100%;
            border-collapse: separate;
            border-spacing: 0;
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            min-width: 600px;
        }
        .compare-table th,
        .compare-table td {
            padding: 14px 18px;
            text-align: center;
            font-size: 14px;
            border-bottom: 1px solid var(--color-gray-light);
        }
        .compare-table thead th {
            background: var(--color-dark);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
        }
        .compare-table thead th.highlight-col {
            background: var(--color-primary);
            position: relative;
        }
        .compare-table thead th.highlight-col::after {
            content: '推荐';
            position: absolute;
            top: -8px;
            right: 8px;
            background: var(--color-green);
            color: #fff;
            font-size: 10px;
            padding: 2px 8px;
            border-radius: 10px;
            font-weight: 500;
        }
        .compare-table tbody tr:hover {
            background: #fafafa;
        }
        .compare-table tbody td {
            color: var(--color-dark);
        }
        .compare-table .check-icon {
            color: var(--color-green);
            font-weight: 700;
        }
        .compare-table .dash-icon {
            color: #ccc;
        }
        .compare-table .btn-col .btn-primary {
            padding: 8px 18px;
            font-size: 13px;
        }
        @media (max-width: 640px) {
            .compare-table th,
            .compare-table td {
                padding: 10px 12px;
                font-size: 12px;
            }
        }

        /* ========== TESTIMONIAL ========== */
        .testimonial-section {
            background: var(--color-white);
        }
        .testimonial-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        @media (max-width: 768px) {
            .testimonial-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .testimonial-grid {
                grid-template-columns: 1fr;
            }
        }
        .testimonial-card {
            background: var(--color-gray-bg);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            position: relative;
            transition: all var(--transition-normal);
        }
        .testimonial-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .testimonial-card .quote-icon {
            font-size: 32px;
            color: var(--color-primary);
            opacity: 0.3;
            position: absolute;
            top: 12px;
            right: 16px;
        }
        .testimonial-card p {
            font-size: 14px;
            color: var(--color-dark);
            line-height: 1.6;
            margin-bottom: 12px;
            font-style: italic;
        }
        .testimonial-card .author {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
        }
        .testimonial-card .author-role {
            font-size: 11px;
            color: var(--color-gray-mid);
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--color-gray-bg);
        }
        .faq-wrap {
            max-width: 800px;
            margin: 0 auto;
        }
        .accordion {
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }
        .accordion-item {
            background: var(--color-white);
            border-bottom: 1px solid var(--color-gray-light);
        }
        .accordion-item:last-child {
            border-bottom: none;
        }
        .accordion-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-dark);
            padding: 16px 20px;
            display: block;
            cursor: pointer;
            transition: all var(--transition-fast);
            position: relative;
            border: none;
            background: var(--color-white);
            width: 100%;
            text-align: left;
        }
        .accordion-title:hover {
            color: var(--color-primary);
            background: #fafafa;
        }
        .accordion-title::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 12px;
            color: var(--color-gray-mid);
            transition: transform var(--transition-normal);
        }
        .accordion-item.is-active .accordion-title::after {
            transform: translateY(-50%) rotate(180deg);
            color: var(--color-primary);
        }
        .accordion-content {
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.7;
            display: none;
        }
        .accordion-item.is-active .accordion-content {
            display: block;
        }
        .accordion-item.is-active .accordion-title {
            color: var(--color-primary);
        }

        /* ========== DOWNLOAD CTA ========== */
        .download-section {
            background: var(--color-dark);
            color: var(--color-white);
            position: relative;
            overflow: hidden;
        }
        .download-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }
        .download-section .container-main {
            position: relative;
            z-index: 1;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            align-items: center;
        }
        @media (max-width: 768px) {
            .download-section .container-main {
                grid-template-columns: 1fr;
            }
        }
        .download-text h2 {
            font-size: var(--font-h2);
            color: #fff;
            margin-bottom: 10px;
        }
        .download-text p {
            color: #bbb;
            font-size: 14px;
            line-height: 1.6;
            margin-bottom: 16px;
        }
        .download-btns {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }
        .download-visual {
            text-align: center;
        }
        .download-visual img {
            max-width: 280px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-xl);
            margin: 0 auto;
        }

        /* ========== EVENT WALL ========== */
        .event-wall-section {
            background: var(--color-white);
        }
        .event-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        @media (max-width: 768px) {
            .event-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .event-grid {
                grid-template-columns: 1fr;
            }
        }
        .event-card {
            background: var(--color-gray-bg);
            border-radius: var(--radius-md);
            padding: 20px;
            border-left: 4px solid var(--color-primary);
            transition: all var(--transition-normal);
            cursor: pointer;
        }
        .event-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            background: #fff;
        }
        .event-card .event-date-badge {
            display: inline-block;
            background: var(--color-primary);
            color: #fff;
            font-size: 11px;
            padding: 3px 10px;
            border-radius: 20px;
            font-weight: 600;
            margin-bottom: 8px;
        }
        .event-card h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-dark);
            margin-bottom: 4px;
        }
        .event-card p {
            font-size: 12px;
            color: var(--color-gray-text);
            line-height: 1.5;
        }

        /* ========== SUBSCRIBE ========== */
        .subscribe-section {
            background: var(--color-secondary);
            color: #fff;
        }
        .subscribe-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            align-items: center;
        }
        @media (max-width: 768px) {
            .subscribe-wrap {
                grid-template-columns: 1fr;
            }
        }
        .subscribe-form {
            display: flex;
            gap: 10px;
            flex-wrap: wrap;
        }
        .subscribe-form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 2px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 14px;
            transition: all var(--transition-fast);
        }
        .subscribe-form input::placeholder {
            color: rgba(255, 255, 255, 0.55);
        }
        .subscribe-form input:focus {
            border-color: var(--color-primary);
            background: rgba(255, 255, 255, 0.18);
            outline: none;
        }
        .subscribe-form .btn-primary {
            flex-shrink: 0;
        }
        .social-icons {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            align-items: center;
        }
        .social-icons a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.12);
            color: #fff;
            font-size: 18px;
            transition: all var(--transition-normal);
        }
        .social-icons a:hover {
            background: var(--color-primary);
            color: #fff;
            transform: scale(1.1);
            box-shadow: var(--shadow-md);
        }

        /* ========== MEMBER ENTRY ========== */
        .member-entry-section {
            background: var(--color-gray-bg);
            text-align: center;
        }
        .member-entry-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 40px 30px;
            box-shadow: var(--shadow-md);
            max-width: 600px;
            margin: 0 auto;
            border: 2px solid var(--color-primary);
            position: relative;
        }
        .member-entry-card .badge-hot {
            position: absolute;
            top: -14px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--color-primary);
            color: #fff;
            padding: 5px 18px;
            border-radius: 20px;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: 1px;
        }
        .member-entry-card h3 {
            font-size: 20px;
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--color-dark);
        }
        .member-entry-card p {
            font-size: 14px;
            color: var(--color-gray-text);
            margin-bottom: 16px;
            line-height: 1.6;
        }
        .member-entry-card .btn-primary {
            font-size: 15px;
            padding: 14px 32px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-dark);
            color: #ccc;
            padding: 40px 0 24px;
            font-size: 13px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 28px;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }
        .footer-col h4 {
            color: #fff;
            font-size: 14px;
            margin-bottom: 12px;
            font-weight: 600;
        }
        .footer-col a {
            display: block;
            color: #999;
            font-size: 13px;
            padding: 3px 0;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--color-primary);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.15);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: space-between;
            align-items: center;
            font-size: 12px;
            color: #888;
        }
        .footer-bottom a {
            color: #aaa;
            font-size: 12px;
        }
        .footer-bottom a:hover {
            color: var(--color-primary);
        }
        .footer-brand {
            font-weight: 700;
            color: #fff;
            font-size: 14px;
        }

        /* ========== UTILITY ========== */
        .text-center {
            text-align: center;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            border: 0;
        }
        @media (max-width: 640px) {
            .hide-mobile {
                display: none !important;
            }
        }
        @media (min-width: 641px) {
            .show-mobile {
                display: none !important;
            }
        }

/* roulang page: category2 */
:root {
            --color-primary: #FF4D00;
            --color-primary-hover: #D94000;
            --color-primary-light: #FFF0E8;
            --color-secondary: #003D7A;
            --color-secondary-dark: #002B56;
            --color-dark: #1E1E1E;
            --color-dark-light: #2A2A2A;
            --color-gray-bg: #F4F4F4;
            --color-gray-light: #E8E8E8;
            --color-gray-mid: #999999;
            --color-gray-text: #666666;
            --color-white: #FFFFFF;
            --color-green: #00A859;
            --color-green-light: #E6F7EF;
            --color-border: #E0E0E0;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 12px 36px rgba(0, 0, 0, 0.16);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.2s ease;
            --transition-slow: 0.3s ease;
            --font-h1: 26px;
            --font-h2: 22px;
            --font-h3: 18px;
            --font-body: 15px;
            --font-sm: 13px;
            --font-xs: 12px;
            --line-height: 1.7;
            --max-width: 1200px;
            --section-pad: 60px;
            --section-pad-mobile: 32px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Noto Sans SC', system-ui, sans-serif;
            font-size: var(--font-body);
            line-height: var(--line-height);
            color: var(--color-dark);
            background-color: var(--color-white);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-tap-highlight-color: transparent;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-primary);
        }

        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            padding: 0;
            transition: all var(--transition-normal);
        }

        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: var(--font-body);
        }

        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }

        .container-main {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-dark);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
            height: 60px;
            display: flex;
            align-items: center;
        }

        .site-header .container-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .header-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .header-logo:hover {
            color: var(--color-primary);
        }

        .header-logo i {
            color: var(--color-primary);
            margin-right: 6px;
            font-size: 22px;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 2px;
            flex-wrap: nowrap;
        }

        .nav-desktop a {
            display: inline-block;
            padding: 8px 12px;
            color: #ccc;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }

        .nav-desktop a:hover,
        .nav-desktop a:focus-visible {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }

        .nav-desktop a.nav-active {
            color: var(--color-primary);
            font-weight: 600;
            background: rgba(255, 77, 0, 0.1);
        }

        .nav-mega-toggle {
            position: relative;
        }

        .nav-mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-xl);
            padding: 20px 24px;
            min-width: 520px;
            display: none;
            z-index: 1001;
            border: 1px solid var(--color-border);
        }

        .nav-mega-toggle:hover .nav-mega-panel,
        .nav-mega-toggle:focus-within .nav-mega-panel {
            display: block;
        }

        .nav-mega-panel .mega-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .mega-col h4 {
            font-size: 13px;
            font-weight: 700;
            color: var(--color-dark);
            margin: 0 0 10px 0;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            border-bottom: 2px solid var(--color-primary);
            padding-bottom: 6px;
            display: inline-block;
        }

        .mega-col a {
            display: block;
            padding: 6px 0;
            font-size: 13px;
            color: #444;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

        .mega-col a:hover {
            color: var(--color-primary);
        }

        .mega-card-mini {
            margin-top: 6px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            border: 1px solid var(--color-border);
        }

        .mega-card-mini img {
            width: 100%;
            height: 70px;
            object-fit: cover;
        }

        .mega-card-mini span {
            display: block;
            padding: 6px 8px;
            font-size: 11px;
            color: #555;
            background: #fafafa;
        }

        /* Mobile nav toggle */
        .nav-mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--color-white);
            font-size: 24px;
            cursor: pointer;
            padding: 8px;
            line-height: 1;
        }

        .nav-mobile-toggle:hover {
            color: var(--color-primary);
        }

        #mobile-menu-checkbox {
            display: none;
        }

        .nav-mobile-dropdown {
            display: none;
            position: absolute;
            top: 60px;
            left: 0;
            right: 0;
            background: var(--color-dark-light);
            flex-direction: column;
            padding: 12px 16px;
            z-index: 999;
            border-top: 2px solid var(--color-primary);
            box-shadow: var(--shadow-lg);
        }

        #mobile-menu-checkbox:checked~.nav-mobile-dropdown {
            display: flex;
        }

        .nav-mobile-dropdown a {
            display: block;
            padding: 10px 14px;
            color: #ccc;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .nav-mobile-dropdown a:hover,
        .nav-mobile-dropdown a.nav-active {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }

        .nav-mobile-dropdown a.nav-active {
            font-weight: 600;
            background: rgba(255, 77, 0, 0.1);
        }

        /* ========== HERO ========== */
        .page-hero {
            position: relative;
            min-height: 380px;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            background-color: var(--color-dark);
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(0, 0, 0, 0.78) 0%, rgba(0, 29, 61, 0.72) 100%);
            z-index: 1;
        }

        .page-hero .hero-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
        }

        .page-hero .hero-badge {
            display: inline-block;
            background: var(--color-primary);
            color: #fff;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }

        .page-hero h1 {
            font-size: 30px;
            font-weight: 700;
            color: var(--color-white);
            margin: 0 0 14px 0;
            line-height: 1.35;
        }

        .page-hero .hero-subtitle {
            font-size: 16px;
            color: #ddd;
            line-height: 1.7;
            margin: 0 0 22px 0;
        }

        .page-hero .hero-cta-row {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: var(--color-primary);
            color: #fff;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            border: none;
            cursor: pointer;
            transition: all var(--transition-normal);
            white-space: nowrap;
        }

        .btn-primary:hover {
            background: var(--color-primary-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 4px 16px rgba(255, 77, 0, 0.35);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            color: #fff;
            padding: 11px 22px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            border: 2px solid rgba(255, 255, 255, 0.6);
            cursor: pointer;
            transition: all var(--transition-normal);
            white-space: nowrap;
        }

        .btn-outline:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }

        .btn-outline-sm {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: transparent;
            color: var(--color-primary);
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 600;
            border: 1.5px solid var(--color-primary);
            cursor: pointer;
            transition: all var(--transition-normal);
            white-space: nowrap;
        }

        .btn-outline-sm:hover {
            background: var(--color-primary-light);
            color: var(--color-primary-hover);
            border-color: var(--color-primary-hover);
        }

        /* ========== SECTIONS ========== */
        .section {
            padding: var(--section-pad) 0;
        }

        .section-gray {
            background: var(--color-gray-bg);
        }

        .section-dark {
            background: var(--color-dark);
            color: var(--color-white);
        }

        .section-label {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--color-primary);
            margin-bottom: 8px;
        }

        .section-title {
            font-size: var(--font-h2);
            font-weight: 700;
            color: inherit;
            margin: 0 0 8px 0;
        }

        .section-desc {
            font-size: var(--font-body);
            color: var(--color-gray-text);
            line-height: 1.7;
            margin: 0 0 28px 0;
            max-width: 680px;
        }

        .section-dark .section-desc {
            color: #bbb;
        }

        .section-header {
            margin-bottom: 32px;
        }

        /* ========== FEATURES ROW ========== */
        .features-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .feature-card-icon {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            border: 1px solid transparent;
        }

        .feature-card-icon:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--color-primary-light);
        }

        .feature-card-icon .feat-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: var(--color-primary-light);
            color: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 22px;
        }

        .feature-card-icon h3 {
            font-size: var(--font-h3);
            font-weight: 700;
            margin: 0 0 6px 0;
            color: var(--color-dark);
        }

        .feature-card-icon p {
            font-size: 13px;
            color: var(--color-gray-text);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== ARTICLE CARDS GRID ========== */
        .articles-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .article-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            display: flex;
            flex-direction: column;
            border: 1px solid var(--color-border);
        }

        .article-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
            border-color: var(--color-primary-light);
        }

        .article-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            height: 200px;
        }

        .article-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .article-card:hover .card-img-wrap img {
            transform: scale(1.04);
        }

        .article-card .card-img-wrap .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--color-primary);
            color: #fff;
            padding: 4px 10px;
            border-radius: 3px;
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.3px;
            z-index: 2;
        }

        .article-card .card-body {
            padding: 16px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .article-card .card-body h3 {
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 8px 0;
            line-height: 1.4;
            color: var(--color-dark);
        }

        .article-card .card-body .card-excerpt {
            font-size: 13px;
            color: var(--color-gray-text);
            line-height: 1.6;
            margin: 0 0 12px 0;
            flex: 1;
        }

        .article-card .card-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 12px;
            color: var(--color-gray-mid);
            margin-bottom: 10px;
        }

        .article-card .card-meta i {
            font-size: 11px;
            margin-right: 3px;
        }

        /* ========== STATS ROW ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }

        .stat-item {
            padding: 20px;
        }

        .stat-number {
            font-size: 38px;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1.1;
            margin-bottom: 6px;
        }

        .stat-label {
            font-size: 14px;
            color: #bbb;
            font-weight: 500;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
        }

        .faq-item {
            border-bottom: 1px solid var(--color-border);
            margin-bottom: 0;
        }

        .faq-item summary {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 0;
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            list-style: none;
            color: var(--color-dark);
            transition: color var(--transition-fast);
            gap: 12px;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 12px;
            color: var(--color-gray-mid);
            transition: transform var(--transition-normal);
            flex-shrink: 0;
        }

        .faq-item[open] summary::after {
            transform: rotate(180deg);
            color: var(--color-primary);
        }

        .faq-item summary:hover {
            color: var(--color-primary);
        }

        .faq-item .faq-answer {
            padding: 0 0 16px;
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.7;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: var(--color-secondary);
            padding: 48px 0;
            text-align: center;
        }

        .cta-section h2 {
            font-size: var(--font-h2);
            font-weight: 700;
            color: #fff;
            margin: 0 0 8px 0;
        }

        .cta-section p {
            font-size: 15px;
            color: #ccc;
            margin: 0 0 20px 0;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            max-width: 440px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 2px solid transparent;
            font-size: 14px;
            background: #fff;
            color: var(--color-dark);
            transition: border-color var(--transition-fast);
        }

        .cta-form input:focus {
            border-color: var(--color-primary);
            outline: none;
        }

        .cta-form .btn-primary {
            flex-shrink: 0;
        }

        .social-icons-row {
            display: flex;
            gap: 14px;
            justify-content: center;
            margin-top: 16px;
        }

        .social-icons-row a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            transition: all var(--transition-normal);
        }

        .social-icons-row a:hover {
            background: var(--color-primary);
            color: #fff;
            transform: translateY(-2px);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-dark);
            color: #ccc;
            padding: 40px 0 20px;
            font-size: 13px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 28px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 12px 0;
            position: relative;
            padding-bottom: 8px;
        }

        .footer-col h4::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 28px;
            height: 2px;
            background: var(--color-primary);
            border-radius: 1px;
        }

        .footer-brand {
            color: #fff;
            font-weight: 700;
            font-size: 16px;
        }

        .footer-col a {
            display: block;
            padding: 4px 0;
            color: #999;
            font-size: 12px;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--color-primary);
        }

        .footer-bottom {
            border-top: 1px solid #333;
            padding-top: 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 11px;
            color: #777;
        }

        .footer-bottom a {
            color: #999;
            font-size: 11px;
        }

        .footer-bottom a:hover {
            color: var(--color-primary);
        }

        /* ========== RESPONSIVE ========== */
        @media screen and (max-width: 1024px) {
            .nav-desktop a {
                padding: 8px 8px;
                font-size: 12px;
            }
            .nav-mega-panel {
                min-width: 400px;
                padding: 16px 18px;
            }
            .mega-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .features-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .articles-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .page-hero {
                min-height: 320px;
            }
            .page-hero h1 {
                font-size: 24px;
            }
            .section {
                padding: 40px 0;
            }
        }

        @media screen and (max-width: 768px) {
            .site-header {
                height: 54px;
            }
            .header-logo {
                font-size: 17px;
            }
            .nav-desktop {
                display: none;
            }
            .nav-mobile-toggle {
                display: block;
            }
            .nav-mega-panel {
                display: none !important;
            }
            .features-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .articles-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .article-card .card-img-wrap {
                height: 180px;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-number {
                font-size: 28px;
            }
            .page-hero {
                min-height: 280px;
            }
            .page-hero h1 {
                font-size: 21px;
            }
            .page-hero .hero-subtitle {
                font-size: 14px;
            }
            .section {
                padding: 32px 0;
            }
            .section-title {
                font-size: 19px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
            }
            .cta-form {
                flex-direction: column;
                align-items: stretch;
            }
            .cta-form input {
                min-width: auto;
            }
            .container-main {
                padding: 0 14px;
            }
        }

        @media screen and (max-width: 520px) {
            .page-hero {
                min-height: 250px;
            }
            .page-hero h1 {
                font-size: 18px;
            }
            .page-hero .hero-badge {
                font-size: 11px;
                padding: 4px 12px;
            }
            .page-hero .hero-subtitle {
                font-size: 13px;
            }
            .btn-primary,
            .btn-outline {
                padding: 10px 18px;
                font-size: 13px;
            }
            .features-row {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .feature-card-icon {
                padding: 18px 14px;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-number {
                font-size: 24px;
            }
            .stat-label {
                font-size: 12px;
            }
            .article-card .card-body h3 {
                font-size: 14px;
            }
            .article-card .card-body .card-excerpt {
                font-size: 12px;
            }
            .section-title {
                font-size: 17px;
            }
            .faq-item summary {
                font-size: 14px;
                padding: 12px 0;
            }
            .faq-item .faq-answer {
                font-size: 13px;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #FF4D00;
            --color-primary-hover: #D94000;
            --color-primary-light: #FFF0E8;
            --color-secondary: #003D7A;
            --color-secondary-dark: #002B56;
            --color-dark: #1E1E1E;
            --color-dark-light: #2A2A2A;
            --color-gray-bg: #F4F4F4;
            --color-gray-light: #E8E8E8;
            --color-gray-mid: #999999;
            --color-gray-text: #666666;
            --color-white: #FFFFFF;
            --color-green: #00A859;
            --color-green-light: #E6F7EF;
            --color-border: #E0E0E0;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 12px 36px rgba(0, 0, 0, 0.16);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.2s ease;
            --transition-slow: 0.3s ease;
            --font-h1: 26px;
            --font-h2: 22px;
            --font-h3: 18px;
            --font-body: 15px;
            --font-sm: 13px;
            --font-xs: 12px;
            --line-height: 1.7;
            --max-width: 1200px;
            --section-pad: 60px;
            --section-pad-mobile: 32px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Noto Sans SC', system-ui, sans-serif;
            font-size: var(--font-body);
            line-height: var(--line-height);
            color: var(--color-dark);
            background-color: var(--color-white);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-tap-highlight-color: transparent;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-primary);
        }

        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            padding: 0;
            transition: all var(--transition-normal);
        }

        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: var(--font-body);
        }

        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }

        .container-main {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-dark);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
            height: 60px;
            display: flex;
            align-items: center;
        }

        .site-header .container-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .header-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .header-logo:hover {
            color: var(--color-primary);
        }

        .header-logo i {
            color: var(--color-primary);
            margin-right: 6px;
            font-size: 22px;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .nav-desktop a {
            display: inline-block;
            padding: 8px 14px;
            color: #ccc;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }

        .nav-desktop a:hover,
        .nav-desktop a:focus-visible {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }

        .nav-desktop a.nav-active {
            color: var(--color-primary);
            font-weight: 600;
            background: rgba(255, 77, 0, 0.1);
        }

        .nav-mega-toggle {
            position: relative;
        }

        .nav-mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-xl);
            padding: 20px 24px;
            min-width: 520px;
            display: none;
            z-index: 1001;
            border: 1px solid var(--color-border);
        }

        .nav-mega-toggle:hover .nav-mega-panel,
        .nav-mega-toggle:focus-within .nav-mega-panel {
            display: block;
        }

        .nav-mega-panel .mega-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .mega-col h4 {
            font-size: 13px;
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 10px;
            padding-bottom: 6px;
            border-bottom: 2px solid var(--color-primary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .mega-col a {
            display: block;
            padding: 5px 0;
            color: var(--color-gray-text);
            font-size: 13px;
            transition: color var(--transition-fast);
            white-space: normal;
            border-radius: 0;
            background: none !important;
        }

        .mega-col a:hover {
            color: var(--color-primary);
        }

        .mega-card-mini {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 6px 0;
            cursor: pointer;
            transition: background var(--transition-fast);
            border-radius: var(--radius-sm);
        }

        .mega-card-mini:hover {
            background: var(--color-primary-light);
        }

        .mega-card-mini img {
            width: 50px;
            height: 38px;
            object-fit: cover;
            border-radius: var(--radius-sm);
            flex-shrink: 0;
        }

        .mega-card-mini span {
            font-size: 12px;
            color: var(--color-dark);
            font-weight: 500;
            line-height: 1.4;
        }

        .mobile-menu-btn {
            display: none;
            font-size: 24px;
            color: var(--color-white);
            cursor: pointer;
            background: none;
            border: none;
            padding: 8px;
        }

        /* ========== HERO ========== */
        .hero-category {
            position: relative;
            min-height: 55vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, rgba(0, 29, 61, 0.88) 0%, rgba(30, 30, 30, 0.82) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            padding: 80px 0 60px;
            overflow: hidden;
        }

        .hero-category::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(255, 77, 0, 0.15) 0%, transparent 60%);
            pointer-events: none;
        }

        .hero-category .container-main {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .hero-cat-content h1 {
            font-size: 38px;
            font-weight: 800;
            color: var(--color-white);
            margin: 0 0 16px;
            line-height: 1.3;
            letter-spacing: 1px;
        }

        .hero-cat-content h1 span {
            color: var(--color-primary);
            position: relative;
        }

        .hero-cat-content .hero-subtitle {
            font-size: 17px;
            color: #ccc;
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 520px;
        }

        .hero-cat-buttons {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--color-primary);
            color: var(--color-white);
            padding: 13px 28px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: all var(--transition-normal);
            white-space: nowrap;
            border: 2px solid var(--color-primary);
        }

        .btn-primary:hover {
            background: var(--color-primary-hover);
            border-color: var(--color-primary-hover);
            color: var(--color-white);
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }

        .btn-outline-white {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: transparent;
            color: var(--color-white);
            padding: 13px 28px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            letter-spacing: 0.5px;
            transition: all var(--transition-normal);
            white-space: nowrap;
            border: 2px solid rgba(255, 255, 255, 0.5);
        }

        .btn-outline-white:hover {
            border-color: var(--color-white);
            background: rgba(255, 255, 255, 0.08);
            color: var(--color-white);
            transform: translateY(-1px);
        }

        .hero-cat-visual {
            display: flex;
            justify-content: center;
            align-items: center;
        }

        .hero-data-panel {
            background: rgba(255, 255, 255, 0.06);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-lg);
            padding: 24px 28px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 16px;
            min-width: 320px;
        }

        .hero-stat-item {
            text-align: center;
            padding: 12px 8px;
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.04);
            transition: all var(--transition-normal);
        }

        .hero-stat-item:hover {
            background: rgba(255, 77, 0, 0.15);
        }

        .hero-stat-num {
            font-size: 28px;
            font-weight: 800;
            color: var(--color-primary);
            display: block;
            line-height: 1.2;
        }

        .hero-stat-label {
            font-size: 12px;
            color: #bbb;
            margin-top: 4px;
            display: block;
        }

        /* ========== SECTION COMMON ========== */
        .section {
            padding: var(--section-pad) 0;
        }

        .section-alt {
            background: var(--color-gray-bg);
        }

        .section-dark {
            background: var(--color-dark);
            color: var(--color-white);
        }

        .section-title {
            font-size: var(--font-h2);
            font-weight: 700;
            color: inherit;
            margin-bottom: 8px;
            letter-spacing: 0.5px;
        }

        .section-subtitle {
            font-size: var(--font-body);
            color: var(--color-gray-text);
            margin-bottom: 36px;
            line-height: 1.6;
        }

        .section-dark .section-subtitle {
            color: #bbb;
        }

        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .section-header .section-title {
            display: inline-block;
            position: relative;
        }

        .section-header .section-title::after {
            content: '';
            display: block;
            width: 50px;
            height: 3px;
            background: var(--color-primary);
            margin: 10px auto 0;
            border-radius: 2px;
        }

        /* ========== STATS ROW ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            border: 1px solid var(--color-border);
        }

        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--color-primary);
        }

        .stat-card .stat-icon {
            font-size: 32px;
            color: var(--color-primary);
            margin-bottom: 12px;
        }

        .stat-card .stat-number {
            font-size: 36px;
            font-weight: 800;
            color: var(--color-primary);
            display: block;
            line-height: 1.2;
        }

        .stat-card .stat-desc {
            font-size: 14px;
            color: var(--color-gray-text);
            margin-top: 6px;
            line-height: 1.5;
        }

        /* ========== FEATURE CARDS ========== */
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }

        .feature-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
            display: flex;
            gap: 18px;
            align-items: flex-start;
        }

        .feature-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--color-primary);
        }

        .feature-card-icon {
            width: 52px;
            height: 52px;
            border-radius: var(--radius-md);
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            font-size: 22px;
            color: var(--color-primary);
        }

        .feature-card-body h3 {
            font-size: var(--font-h3);
            font-weight: 700;
            margin: 0 0 6px;
            color: var(--color-dark);
        }

        .feature-card-body p {
            font-size: 14px;
            color: var(--color-gray-text);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== LEAGUE LIST ========== */
        .league-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .league-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 20px 16px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
            cursor: pointer;
        }

        .league-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--color-primary);
            background: var(--color-primary-light);
        }

        .league-item .league-icon {
            font-size: 28px;
            margin-bottom: 8px;
            display: block;
        }

        .league-item .league-name {
            font-weight: 700;
            font-size: 15px;
            color: var(--color-dark);
        }

        .league-item .league-count {
            font-size: 12px;
            color: var(--color-gray-mid);
            margin-top: 4px;
        }

        /* ========== TIMELINE / STEPS ========== */
        .steps-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            position: relative;
        }

        .step-card {
            text-align: center;
            position: relative;
            padding: 24px 16px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .step-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .step-number {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--color-primary);
            color: var(--color-white);
            font-weight: 800;
            font-size: 18px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
        }

        .step-card h3 {
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 6px;
            color: var(--color-dark);
        }

        .step-card p {
            font-size: 13px;
            color: var(--color-gray-text);
            margin: 0;
            line-height: 1.5;
        }

        /* ========== DEEP DATA LIST ========== */
        .data-list-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }

        .data-list-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 18px 20px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .data-list-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary);
            transform: translateX(2px);
        }

        .data-list-marker {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-primary);
            flex-shrink: 0;
            margin-top: 6px;
        }

        .data-list-content h4 {
            font-size: 15px;
            font-weight: 700;
            margin: 0 0 4px;
            color: var(--color-dark);
        }

        .data-list-content p {
            font-size: 13px;
            color: var(--color-gray-text);
            margin: 0;
            line-height: 1.5;
        }

        /* ========== SCENARIO CARDS ========== */
        .scenario-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .scenario-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .scenario-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }

        .scenario-card-img {
            height: 160px;
            overflow: hidden;
        }

        .scenario-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .scenario-card:hover .scenario-card-img img {
            transform: scale(1.05);
        }

        .scenario-card-body {
            padding: 18px 16px;
        }

        .scenario-card-body h3 {
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 6px;
            color: var(--color-dark);
        }

        .scenario-card-body p {
            font-size: 13px;
            color: var(--color-gray-text);
            margin: 0;
            line-height: 1.5;
        }

        /* ========== VISUALIZATION SECTION ========== */
        .viz-showcase {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            align-items: center;
        }

        .viz-image-wrap {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--color-border);
        }

        .viz-image-wrap img {
            width: 100%;
            height: auto;
            display: block;
        }

        .viz-text h3 {
            font-size: var(--font-h3);
            font-weight: 700;
            margin: 0 0 12px;
            color: var(--color-dark);
        }

        .viz-text p {
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .viz-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .viz-tag {
            display: inline-block;
            padding: 6px 14px;
            background: var(--color-primary-light);
            color: var(--color-primary);
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.3px;
        }

        /* ========== FAQ ACCORDION ========== */
        .faq-accordion {
            list-style: none;
            margin: 0;
            padding: 0;
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-accordion .accordion-item {
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--color-white);
            transition: all var(--transition-normal);
        }

        .faq-accordion .accordion-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-accordion .accordion-title {
            display: block;
            padding: 16px 20px;
            font-weight: 700;
            font-size: 15px;
            color: var(--color-dark);
            cursor: pointer;
            position: relative;
            transition: all var(--transition-fast);
            background: var(--color-white);
            border: none;
            width: 100%;
            text-align: left;
        }

        .faq-accordion .accordion-title::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            position: absolute;
            right: 20px;
            top: 50%;
            transform: translateY(-50%);
            font-size: 12px;
            color: var(--color-gray-mid);
            transition: transform var(--transition-normal);
        }

        .faq-accordion .accordion-item.is-active .accordion-title::after {
            transform: translateY(-50%) rotate(180deg);
            color: var(--color-primary);
        }

        .faq-accordion .accordion-item.is-active .accordion-title {
            color: var(--color-primary);
            background: var(--color-primary-light);
        }

        .faq-accordion .accordion-content {
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.7;
            display: none;
        }

        .faq-accordion .accordion-item.is-active .accordion-content {
            display: block;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--color-dark);
            padding: 50px 0;
            text-align: center;
        }

        .cta-section .section-title {
            color: var(--color-white);
            margin-bottom: 8px;
        }

        .cta-section .section-subtitle {
            color: #bbb;
            margin-bottom: 28px;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-form input {
            flex: 1;
            min-width: 240px;
            padding: 12px 18px;
            border-radius: var(--radius-sm);
            border: 2px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.08);
            color: var(--color-white);
            font-size: 14px;
            transition: all var(--transition-normal);
        }

        .cta-form input::placeholder {
            color: #999;
        }

        .cta-form input:focus {
            border-color: var(--color-primary);
            background: rgba(255, 255, 255, 0.14);
            outline: none;
            box-shadow: 0 0 0 3px rgba(255, 77, 0, 0.2);
        }

        .cta-form .btn-primary {
            flex-shrink: 0;
        }

        .cta-social {
            margin-top: 20px;
            display: flex;
            gap: 14px;
            justify-content: center;
        }

        .cta-social a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #ccc;
            font-size: 18px;
            transition: all var(--transition-normal);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .cta-social a:hover {
            background: var(--color-primary);
            color: var(--color-white);
            border-color: var(--color-primary);
            transform: translateY(-2px);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #161616;
            color: #ccc;
            padding: 40px 0 20px;
            font-size: 13px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-bottom: 28px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 12px;
            letter-spacing: 0.5px;
        }

        .footer-brand {
            color: var(--color-primary);
            font-weight: 700;
        }

        .footer-col a {
            display: block;
            padding: 4px 0;
            color: #999;
            font-size: 12px;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--color-primary);
        }

        .footer-bottom {
            border-top: 1px solid #333;
            padding-top: 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 11px;
            color: #777;
        }

        .footer-bottom a {
            color: #999;
            font-size: 11px;
        }

        .footer-bottom a:hover {
            color: var(--color-primary);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-category .container-main {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .hero-cat-visual {
                order: -1;
            }
            .hero-data-panel {
                min-width: auto;
                width: 100%;
                max-width: 400px;
            }
            .hero-cat-content h1 {
                font-size: 30px;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .feature-grid {
                grid-template-columns: 1fr 1fr;
            }
            .league-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .steps-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .scenario-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .data-list-grid {
                grid-template-columns: 1fr;
            }
            .viz-showcase {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .nav-desktop {
                gap: 0;
            }
            .nav-desktop a {
                padding: 6px 10px;
                font-size: 12px;
            }
            .nav-mega-panel {
                min-width: 380px;
                right: -20px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: auto;
                min-height: 56px;
                padding: 8px 0;
            }
            .site-header .container-main {
                flex-wrap: wrap;
            }
            .nav-desktop {
                order: 3;
                width: 100%;
                overflow-x: auto;
                -webkit-overflow-scrolling: touch;
                padding: 8px 0 4px;
                gap: 2px;
                flex-wrap: nowrap;
                justify-content: flex-start;
                scrollbar-width: none;
            }
            .nav-desktop::-webkit-scrollbar {
                display: none;
            }
            .nav-desktop a {
                padding: 6px 10px;
                font-size: 11px;
                white-space: nowrap;
                flex-shrink: 0;
            }
            .nav-mega-panel {
                min-width: 280px;
                right: -40px;
                padding: 14px 16px;
            }
            .nav-mega-panel .mega-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .mobile-menu-btn {
                display: block;
            }
            .hero-category {
                min-height: auto;
                padding: 50px 0 40px;
            }
            .hero-cat-content h1 {
                font-size: 24px;
            }
            .hero-cat-content .hero-subtitle {
                font-size: 14px;
            }
            .hero-data-panel {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
                padding: 16px;
            }
            .hero-stat-num {
                font-size: 22px;
            }
            .section {
                padding: var(--section-pad-mobile) 0;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-card .stat-number {
                font-size: 26px;
            }
            .feature-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .league-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .steps-row {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .scenario-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .data-list-grid {
                grid-template-columns: 1fr;
            }
            .viz-showcase {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 6px;
            }
            .cta-form {
                flex-direction: column;
                align-items: stretch;
            }
            .cta-form input {
                min-width: auto;
            }
            .section-title {
                font-size: 20px;
            }
            .section-header .section-title::after {
                width: 36px;
                height: 2px;
            }
        }

        @media (max-width: 520px) {
            .hero-cat-content h1 {
                font-size: 20px;
            }
            .hero-data-panel {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
                padding: 12px;
            }
            .hero-stat-num {
                font-size: 18px;
            }
            .hero-stat-label {
                font-size: 10px;
            }
            .stats-row {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .league-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .steps-row {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .btn-primary,
            .btn-outline-white {
                padding: 10px 18px;
                font-size: 13px;
            }
            .hero-cat-buttons {
                flex-direction: column;
                gap: 10px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .section {
                padding: 28px 0;
            }
            .container-main {
                padding: 0 12px;
            }
        }

/* roulang page: category3 */
:root {
            --color-primary: #FF4D00;
            --color-primary-hover: #D94000;
            --color-primary-light: #FFF0E8;
            --color-secondary: #003D7A;
            --color-secondary-dark: #002B56;
            --color-dark: #1E1E1E;
            --color-dark-light: #2A2A2A;
            --color-gray-bg: #F4F4F4;
            --color-gray-light: #E8E8E8;
            --color-gray-mid: #999999;
            --color-gray-text: #666666;
            --color-white: #FFFFFF;
            --color-green: #00A859;
            --color-green-light: #E6F7EF;
            --color-border: #E0E0E0;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 12px 36px rgba(0, 0, 0, 0.16);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.2s ease;
            --transition-slow: 0.3s ease;
            --font-h1: 26px;
            --font-h2: 22px;
            --font-h3: 18px;
            --font-body: 15px;
            --font-sm: 13px;
            --font-xs: 12px;
            --line-height: 1.7;
            --max-width: 1200px;
            --section-pad: 60px;
            --section-pad-mobile: 32px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Noto Sans SC', system-ui, sans-serif;
            font-size: var(--font-body);
            line-height: var(--line-height);
            color: var(--color-dark);
            background-color: var(--color-white);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-tap-highlight-color: transparent;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-primary);
        }

        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            padding: 0;
            transition: all var(--transition-normal);
        }

        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: var(--font-body);
        }

        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }

        .container-main {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-dark);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
            height: 60px;
            display: flex;
            align-items: center;
        }

        .site-header .container-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .header-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .header-logo:hover {
            color: var(--color-primary);
        }

        .header-logo i {
            color: var(--color-primary);
            margin-right: 6px;
            font-size: 22px;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .nav-desktop>a {
            display: inline-block;
            padding: 8px 12px;
            color: #ccc;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }

        .nav-desktop>a:hover,
        .nav-desktop>a:focus-visible {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }

        .nav-desktop>a.nav-active {
            color: var(--color-primary);
            font-weight: 600;
            background: rgba(255, 77, 0, 0.1);
        }

        .nav-mega-toggle {
            position: relative;
        }

        .nav-mega-toggle>a {
            display: inline-block;
            padding: 8px 12px;
            color: #ccc;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: all var(--transition-fast);
            cursor: default;
        }

        .nav-mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-xl);
            padding: 20px 24px;
            min-width: 520px;
            display: none;
            z-index: 1001;
            border: 1px solid var(--color-border);
        }

        .nav-mega-toggle:hover .nav-mega-panel,
        .nav-mega-toggle:focus-within .nav-mega-panel {
            display: block;
        }

        .nav-mega-panel .mega-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .mega-col h4 {
            font-size: 13px;
            font-weight: 700;
            color: var(--color-dark);
            margin: 0 0 10px;
            padding-bottom: 6px;
            border-bottom: 2px solid var(--color-primary);
            display: inline-block;
            letter-spacing: 0.5px;
        }

        .mega-col a {
            display: block;
            padding: 5px 0;
            font-size: 13px;
            color: var(--color-gray-text);
            transition: color var(--transition-fast);
        }

        .mega-col a:hover {
            color: var(--color-primary);
        }

        .mega-card-mini {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 6px 0;
        }

        .mega-card-mini img {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }

        .mega-card-mini span {
            font-size: 12px;
            color: var(--color-dark);
            font-weight: 500;
            line-height: 1.3;
        }

        .mobile-menu-btn {
            display: none;
            color: var(--color-white);
            font-size: 22px;
            cursor: pointer;
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .mobile-menu-btn:hover {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.1);
        }

        .nav-mobile {
            display: none;
            position: fixed;
            top: 60px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--color-dark);
            z-index: 999;
            padding: 16px;
            overflow-y: auto;
            flex-direction: column;
            gap: 4px;
        }

        .nav-mobile.open {
            display: flex;
        }

        .nav-mobile a {
            display: block;
            padding: 12px 16px;
            color: #ccc;
            font-size: 15px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .nav-mobile a:hover,
        .nav-mobile a.nav-active {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.1);
        }

        .nav-mobile a.nav-active {
            font-weight: 600;
        }

        .nav-mobile .mega-mobile-section {
            margin-top: 8px;
            padding-top: 12px;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .nav-mobile .mega-mobile-section h4 {
            font-size: 12px;
            color: var(--color-gray-mid);
            text-transform: uppercase;
            letter-spacing: 1px;
            margin: 0 0 8px 16px;
        }

        /* ========== HERO ========== */
        .page-hero {
            position: relative;
            min-height: 50vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            background-attachment: fixed;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(30, 30, 30, 0.88) 0%, rgba(0, 45, 86, 0.82) 50%, rgba(30, 30, 30, 0.85) 100%);
            z-index: 1;
        }

        .page-hero .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            padding: 40px 20px;
            max-width: 800px;
        }

        .page-hero .hero-badge {
            display: inline-block;
            background: var(--color-primary);
            color: #fff;
            font-size: 13px;
            font-weight: 700;
            padding: 6px 16px;
            border-radius: 20px;
            letter-spacing: 1px;
            margin-bottom: 16px;
            text-transform: uppercase;
        }

        .page-hero h1 {
            font-size: 36px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 16px;
            letter-spacing: 1px;
            line-height: 1.3;
        }

        .page-hero .hero-subtitle {
            font-size: 17px;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin: 0 0 28px;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        .page-hero .hero-cta-row {
            display: flex;
            gap: 12px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .btn-primary {
            display: inline-block;
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-normal);
            letter-spacing: 0.5px;
            cursor: pointer;
            border: 2px solid var(--color-primary);
        }

        .btn-primary:hover {
            background: var(--color-primary-hover);
            border-color: var(--color-primary-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-md);
        }

        .btn-outline {
            display: inline-block;
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-normal);
            letter-spacing: 0.5px;
            cursor: pointer;
            border: 2px solid rgba(255, 255, 255, 0.5);
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-1px);
        }

        .btn-outline-dark {
            display: inline-block;
            background: transparent;
            color: var(--color-dark);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-normal);
            letter-spacing: 0.5px;
            cursor: pointer;
            border: 2px solid var(--color-primary);
        }

        .btn-outline-dark:hover {
            background: var(--color-primary-light);
            color: var(--color-primary);
            border-color: var(--color-primary);
            transform: translateY(-1px);
        }

        /* ========== SECTIONS ========== */
        .section {
            padding: var(--section-pad) 0;
        }

        .section-alt {
            background: var(--color-gray-bg);
        }

        .section-dark {
            background: var(--color-secondary);
            color: #fff;
        }

        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: var(--font-h2);
            font-weight: 700;
            margin: 0 0 10px;
            color: inherit;
            letter-spacing: 0.5px;
        }

        .section-header .section-line {
            width: 50px;
            height: 3px;
            background: var(--color-primary);
            margin: 0 auto 14px;
            border-radius: 2px;
        }

        .section-header p {
            font-size: var(--font-body);
            color: var(--color-gray-text);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.7;
        }

        .section-dark .section-header p {
            color: rgba(255, 255, 255, 0.7);
        }

        .section-dark .section-header h2 {
            color: #fff;
        }

        /* ========== STATS ROW ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }

        .stat-item {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 28px 20px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            border: 1px solid var(--color-border);
        }

        .stat-item:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
            border-color: var(--color-primary);
        }

        .stat-number {
            font-size: 36px;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 1px;
            line-height: 1;
            margin-bottom: 8px;
        }

        .stat-label {
            font-size: var(--font-sm);
            color: var(--color-gray-text);
            font-weight: 500;
            letter-spacing: 0.5px;
        }

        .stat-detail {
            font-size: 11px;
            color: var(--color-gray-mid);
            margin-top: 4px;
        }

        /* ========== PLAYER CARDS GRID ========== */
        .player-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .player-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            border: 1px solid var(--color-border);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .player-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: transparent;
        }

        .player-card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 10;
            background: var(--color-gray-bg);
        }

        .player-card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .player-card:hover .player-card-img-wrap img {
            transform: scale(1.05);
        }

        .player-card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--color-primary);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 3px;
            letter-spacing: 0.5px;
            z-index: 2;
        }

        .player-card-body {
            padding: 18px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .player-card-body h3 {
            font-size: 17px;
            font-weight: 700;
            margin: 0 0 6px;
            color: var(--color-dark);
            letter-spacing: 0.3px;
            line-height: 1.3;
        }

        .player-card-meta {
            font-size: 12px;
            color: var(--color-gray-mid);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }

        .player-card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 3px;
        }

        .player-card-summary {
            font-size: 13px;
            color: var(--color-gray-text);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 14px;
        }

        .player-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 12px;
            border-top: 1px solid var(--color-gray-light);
            font-size: 12px;
            color: var(--color-gray-mid);
        }

        .player-card-footer .read-more {
            color: var(--color-primary);
            font-weight: 600;
            font-size: 12px;
            transition: all var(--transition-fast);
        }

        .player-card-footer .read-more:hover {
            color: var(--color-primary-hover);
        }

        .player-card-footer .read-more i {
            font-size: 10px;
            margin-left: 3px;
            transition: transform var(--transition-fast);
        }

        .player-card-footer .read-more:hover i {
            transform: translateX(3px);
        }

        /* ========== FEATURED PLAYER ========== */
        .featured-player {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--color-border);
        }

        .featured-player-img {
            aspect-ratio: 4/3;
            overflow: hidden;
            background: var(--color-gray-bg);
        }

        .featured-player-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .featured-player:hover .featured-player-img img {
            transform: scale(1.03);
        }

        .featured-player-info {
            padding: 30px 30px 30px 0;
        }

        .featured-player-info .fp-badge {
            display: inline-block;
            background: var(--color-primary-light);
            color: var(--color-primary);
            font-size: 11px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: 3px;
            letter-spacing: 0.5px;
            margin-bottom: 12px;
        }

        .featured-player-info h3 {
            font-size: 22px;
            font-weight: 700;
            margin: 0 0 8px;
            letter-spacing: 0.3px;
        }

        .featured-player-info .fp-stats {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            margin: 16px 0;
        }

        .fp-stat-mini {
            text-align: center;
            background: var(--color-gray-bg);
            border-radius: var(--radius-sm);
            padding: 10px 16px;
            min-width: 70px;
        }

        .fp-stat-mini .fp-val {
            font-size: 20px;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1;
        }

        .fp-stat-mini .fp-lbl {
            font-size: 10px;
            color: var(--color-gray-mid);
            margin-top: 3px;
        }

        .featured-player-info p {
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.7;
            margin: 0 0 18px;
        }

        /* ========== COMPARISON TABLE ========== */
        .comparison-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .comparison-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 13px;
            min-width: 700px;
        }

        .comparison-table thead th {
            background: var(--color-secondary);
            color: #fff;
            padding: 14px 16px;
            text-align: left;
            font-weight: 600;
            font-size: 13px;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }

        .comparison-table thead th:first-child {
            border-radius: var(--radius-sm) 0 0 0;
        }

        .comparison-table thead th:last-child {
            border-radius: 0 var(--radius-sm) 0 0;
        }

        .comparison-table tbody td {
            padding: 12px 16px;
            border-bottom: 1px solid var(--color-gray-light);
            color: var(--color-dark);
            font-weight: 500;
        }

        .comparison-table tbody tr {
            transition: background var(--transition-fast);
        }

        .comparison-table tbody tr:hover {
            background: var(--color-primary-light);
        }

        .comparison-table .highlight-val {
            color: var(--color-primary);
            font-weight: 700;
        }

        .comparison-table .green-val {
            color: var(--color-green);
            font-weight: 700;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all var(--transition-normal);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 16px 20px;
            font-size: 15px;
            font-weight: 600;
            color: var(--color-dark);
            background: #fff;
            cursor: pointer;
            transition: all var(--transition-fast);
            text-align: left;
            letter-spacing: 0.3px;
            gap: 12px;
        }

        .faq-question:hover {
            color: var(--color-primary);
        }

        .faq-question i {
            font-size: 12px;
            color: var(--color-gray-mid);
            transition: transform var(--transition-normal);
            flex-shrink: 0;
        }

        .faq-item.active .faq-question i {
            transform: rotate(180deg);
            color: var(--color-primary);
        }

        .faq-item.active .faq-question {
            color: var(--color-primary);
        }

        .faq-answer {
            display: none;
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.7;
        }

        .faq-item.active .faq-answer {
            display: block;
        }

        .faq-item.active {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-sm);
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--color-dark);
            color: #fff;
            text-align: center;
            padding: 50px 20px;
            border-radius: var(--radius-lg);
            margin: 0 0 var(--section-pad);
        }

        .cta-section h2 {
            font-size: 24px;
            font-weight: 700;
            margin: 0 0 12px;
            letter-spacing: 0.5px;
        }

        .cta-section p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.75);
            margin: 0 0 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.7;
        }

        .cta-section .btn-primary {
            font-size: 15px;
            padding: 14px 32px;
        }

        .cta-section .btn-outline {
            margin-left: 10px;
            font-size: 15px;
            padding: 14px 32px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-dark);
            color: #ccc;
            padding: 40px 0 0;
            font-size: 13px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            padding-bottom: 30px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 14px;
            letter-spacing: 0.5px;
        }

        .footer-brand {
            color: var(--color-primary);
            font-weight: 700;
            font-size: 16px;
        }

        .footer-col a {
            display: block;
            padding: 4px 0;
            color: #999;
            font-size: 13px;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--color-primary);
        }

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            padding: 18px 0;
            font-size: 12px;
            color: #777;
        }

        .footer-bottom a {
            color: #999;
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: var(--color-primary);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .player-cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }

            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .featured-player {
                grid-template-columns: 1fr;
                gap: 0;
            }

            .featured-player-info {
                padding: 24px;
            }

            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 24px;
            }

            .nav-mega-panel {
                min-width: 380px;
                right: -40px;
            }

            .nav-desktop>a {
                padding: 8px 8px;
                font-size: 13px;
            }

            .page-hero h1 {
                font-size: 28px;
            }
        }

        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }

            .mobile-menu-btn {
                display: block;
            }

            .player-cards-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }

            .page-hero {
                min-height: 40vh;
                background-attachment: scroll;
            }

            .page-hero h1 {
                font-size: 24px;
            }

            .page-hero .hero-subtitle {
                font-size: 14px;
            }

            .section {
                padding: var(--section-pad-mobile) 0;
            }

            .section-header h2 {
                font-size: 20px;
            }

            .featured-player-info {
                padding: 20px;
            }

            .featured-player-info h3 {
                font-size: 18px;
            }

            .cta-section h2 {
                font-size: 20px;
            }

            .btn-primary,
            .btn-outline,
            .btn-outline-dark {
                padding: 10px 20px;
                font-size: 13px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }

            .comparison-table {
                font-size: 11px;
                min-width: 600px;
            }

            .comparison-table thead th,
            .comparison-table tbody td {
                padding: 10px 12px;
            }

            .stat-number {
                font-size: 28px;
            }
        }

        @media (max-width: 520px) {
            .page-hero h1 {
                font-size: 20px;
            }

            .page-hero .hero-subtitle {
                font-size: 13px;
            }

            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }

            .stat-item {
                padding: 18px 12px;
            }

            .stat-number {
                font-size: 24px;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .fp-stats {
                gap: 10px;
            }

            .fp-stat-mini {
                padding: 8px 12px;
                min-width: 56px;
            }

            .fp-stat-mini .fp-val {
                font-size: 16px;
            }

            .cta-section .btn-outline {
                margin-left: 0;
                margin-top: 10px;
            }

            .hero-cta-row {
                flex-direction: column;
                align-items: center;
            }
        }

/* roulang page: category4 */
:root {
            --color-primary: #FF4D00;
            --color-primary-hover: #D94000;
            --color-primary-light: #FFF0E8;
            --color-secondary: #003D7A;
            --color-secondary-dark: #002B56;
            --color-dark: #1E1E1E;
            --color-dark-light: #2A2A2A;
            --color-gray-bg: #F4F4F4;
            --color-gray-light: #E8E8E8;
            --color-gray-mid: #999999;
            --color-gray-text: #666666;
            --color-white: #FFFFFF;
            --color-green: #00A859;
            --color-green-light: #E6F7EF;
            --color-border: #E0E0E0;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 12px 36px rgba(0, 0, 0, 0.16);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.2s ease;
            --transition-slow: 0.3s ease;
            --font-h1: 26px;
            --font-h2: 22px;
            --font-h3: 18px;
            --font-body: 15px;
            --font-sm: 13px;
            --font-xs: 12px;
            --line-height: 1.7;
            --max-width: 1200px;
            --section-pad: 60px;
            --section-pad-mobile: 32px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Noto Sans SC', system-ui, sans-serif;
            font-size: var(--font-body);
            line-height: var(--line-height);
            color: var(--color-dark);
            background-color: var(--color-white);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-tap-highlight-color: transparent;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-primary);
        }

        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            padding: 0;
            transition: all var(--transition-normal);
        }

        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: var(--font-body);
        }

        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }

        .container-main {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-dark);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
            height: 60px;
            display: flex;
            align-items: center;
        }

        .site-header .container-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .header-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .header-logo:hover {
            color: var(--color-primary);
        }

        .header-logo i {
            color: var(--color-primary);
            margin-right: 6px;
            font-size: 22px;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .nav-desktop a {
            display: inline-block;
            padding: 8px 14px;
            color: #ccc;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }

        .nav-desktop a:hover,
        .nav-desktop a:focus-visible {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }

        .nav-desktop a.nav-active {
            color: var(--color-primary);
            font-weight: 600;
            background: rgba(255, 77, 0, 0.1);
        }

        .nav-mega-toggle {
            position: relative;
        }

        .nav-mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-xl);
            padding: 20px 24px;
            min-width: 520px;
            display: none;
            z-index: 1001;
            border: 1px solid var(--color-border);
        }

        .nav-mega-toggle:hover .nav-mega-panel,
        .nav-mega-toggle:focus-within .nav-mega-panel {
            display: block;
        }

        .nav-mega-panel .mega-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        .mega-col h4 {
            font-size: 13px;
            font-weight: 700;
            color: var(--color-dark);
            margin: 0 0 10px 0;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--color-primary);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .mega-col a {
            display: block;
            padding: 5px 0;
            font-size: 13px;
            color: #555;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .mega-col a:hover {
            color: var(--color-primary);
        }

        .mega-card-mini {
            margin-top: 6px;
        }

        .mega-card-mini img {
            border-radius: var(--radius-sm);
            width: 100%;
            height: 70px;
            object-fit: cover;
        }

        .mega-card-mini span {
            display: block;
            font-size: 11px;
            color: var(--color-gray-mid);
            margin-top: 4px;
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            color: var(--color-white);
            font-size: 24px;
            cursor: pointer;
            padding: 8px;
            line-height: 1;
        }

        .mobile-menu-toggle:hover {
            color: var(--color-primary);
        }

        .nav-mobile {
            display: none;
            position: absolute;
            top: 60px;
            left: 0;
            right: 0;
            background: var(--color-dark-light);
            flex-direction: column;
            padding: 8px 0;
            box-shadow: var(--shadow-lg);
            z-index: 999;
            max-height: calc(100vh - 60px);
            overflow-y: auto;
        }

        .nav-mobile.active {
            display: flex;
        }

        .nav-mobile a {
            display: block;
            padding: 12px 20px;
            color: #ccc;
            font-size: 15px;
            font-weight: 500;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: all var(--transition-fast);
        }

        .nav-mobile a:hover,
        .nav-mobile a.nav-active {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }

        .nav-mobile .mega-inline {
            padding: 8px 20px 8px 32px;
            font-size: 13px;
            color: #999;
            display: block;
            border-bottom: 1px solid rgba(255, 255, 255, 0.04);
        }

        .nav-mobile .mega-inline:hover {
            color: var(--color-primary);
        }

        /* ========== HERO SECTION ========== */
        .hero-transfer {
            position: relative;
            min-height: 70vh;
            display: flex;
            align-items: center;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            background-attachment: fixed;
            overflow: hidden;
        }

        .hero-transfer::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(30, 30, 30, 0.88) 0%, rgba(0, 45, 86, 0.8) 40%, rgba(30, 30, 30, 0.85) 100%);
            z-index: 1;
        }

        .hero-transfer .container-main {
            position: relative;
            z-index: 2;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
            width: 100%;
        }

        .hero-transfer-left h1 {
            font-size: 38px;
            font-weight: 800;
            color: var(--color-white);
            margin: 0 0 16px 0;
            line-height: 1.3;
            letter-spacing: 1px;
        }

        .hero-transfer-left h1 span {
            color: var(--color-primary);
        }

        .hero-transfer-left .hero-subtitle {
            font-size: 17px;
            color: #ccc;
            margin: 0 0 12px 0;
            line-height: 1.6;
        }

        .hero-transfer-left .hero-features {
            list-style: none;
            margin: 0 0 24px 0;
            padding: 0;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }

        .hero-transfer-left .hero-features li {
            background: rgba(255, 255, 255, 0.1);
            color: #ddd;
            padding: 8px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 6px;
            backdrop-filter: blur(4px);
            border: 1px solid rgba(255, 255, 255, 0.12);
        }

        .hero-transfer-left .hero-features li i {
            color: var(--color-primary);
            font-size: 12px;
        }

        .hero-transfer-right {
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.15);
        }

        .hero-transfer-right h3 {
            color: var(--color-white);
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 16px 0;
            text-align: center;
            letter-spacing: 0.5px;
        }

        .hero-transfer-right h3 i {
            color: var(--color-primary);
            margin-right: 6px;
        }

        .window-cards {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .window-card {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 16px;
            border-radius: var(--radius-md);
            background: rgba(255, 255, 255, 0.08);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--transition-normal);
            cursor: default;
        }

        .window-card:hover {
            background: rgba(255, 77, 0, 0.15);
            border-color: rgba(255, 77, 0, 0.4);
            transform: translateX(4px);
        }

        .window-card .win-info {
            display: flex;
            flex-direction: column;
        }

        .window-card .win-name {
            font-weight: 700;
            color: var(--color-white);
            font-size: 15px;
        }

        .window-card .win-date {
            font-size: 12px;
            color: #aaa;
            margin-top: 2px;
        }

        .window-card .win-badge {
            padding: 6px 12px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }

        .win-badge.active {
            background: var(--color-green);
            color: #fff;
            animation: pulse-badge 2s infinite;
        }

        .win-badge.upcoming {
            background: var(--color-primary);
            color: #fff;
        }

        .win-badge.closed {
            background: #555;
            color: #bbb;
        }

        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(0, 168, 89, 0.5);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(0, 168, 89, 0);
            }
        }

        .btn-primary {
            display: inline-block;
            background: var(--color-primary);
            color: #fff;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 0.5px;
            transition: all var(--transition-normal);
            text-align: center;
            border: 2px solid var(--color-primary);
        }

        .btn-primary:hover {
            background: var(--color-primary-hover);
            border-color: var(--color-primary-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        .btn-outline {
            display: inline-block;
            background: transparent;
            color: var(--color-primary);
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 0.5px;
            transition: all var(--transition-normal);
            text-align: center;
            border: 2px solid var(--color-primary);
        }

        .btn-outline:hover {
            background: var(--color-primary-light);
            color: var(--color-primary-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .btn-outline-light {
            display: inline-block;
            background: transparent;
            color: #fff;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 0.5px;
            transition: all var(--transition-normal);
            text-align: center;
            border: 2px solid rgba(255, 255, 255, 0.6);
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-2px);
        }

        .btn-full {
            display: block;
            width: 100%;
            margin-top: 16px;
            background: var(--color-primary);
            color: #fff;
            padding: 14px 20px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 0.5px;
            transition: all var(--transition-normal);
            text-align: center;
            border: 2px solid var(--color-primary);
        }

        .btn-full:hover {
            background: var(--color-primary-hover);
            border-color: var(--color-primary-hover);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: var(--shadow-lg);
        }

        /* ========== SECTIONS ========== */
        .section {
            padding: var(--section-pad) 0;
        }

        .section-alt {
            background: var(--color-gray-bg);
        }

        .section-dark {
            background: var(--color-dark);
            color: var(--color-white);
        }

        .section-secondary {
            background: var(--color-secondary);
            color: var(--color-white);
        }

        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }

        .section-header h2 {
            font-size: var(--font-h2);
            font-weight: 700;
            margin: 0 0 10px 0;
            color: inherit;
        }

        .section-header .section-subtitle {
            font-size: 14px;
            color: var(--color-gray-text);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }

        .section-dark .section-subtitle {
            color: #bbb;
        }

        /* ========== STATS OVERVIEW ========== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            border: 1px solid var(--color-border);
        }

        .stat-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--color-primary);
        }

        .stat-card .stat-number {
            font-size: 36px;
            font-weight: 800;
            color: var(--color-primary);
            margin: 0 0 6px 0;
            line-height: 1;
        }

        .stat-card .stat-label {
            font-size: 13px;
            color: var(--color-gray-text);
            font-weight: 500;
        }

        .stat-card .stat-trend {
            font-size: 12px;
            color: var(--color-green);
            margin-top: 4px;
            font-weight: 600;
        }

        /* ========== TIMELINE ========== */
        .timeline-block {
            position: relative;
            padding-left: 40px;
            margin-bottom: 0;
        }

        .timeline-block::before {
            content: '';
            position: absolute;
            left: 15px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--color-gray-light);
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            margin-bottom: 28px;
            padding: 20px 24px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .timeline-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary);
            transform: translateX(4px);
        }

        .timeline-item::before {
            content: '';
            position: absolute;
            left: -33px;
            top: 24px;
            width: 12px;
            height: 12px;
            background: var(--color-primary);
            border-radius: 50%;
            border: 3px solid var(--color-white);
            box-shadow: 0 0 0 3px var(--color-primary);
            z-index: 2;
        }

        .timeline-item .tl-date {
            font-size: 12px;
            color: var(--color-primary);
            font-weight: 700;
            letter-spacing: 0.5px;
            text-transform: uppercase;
            margin-bottom: 6px;
        }

        .timeline-item h4 {
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 6px 0;
            color: var(--color-dark);
        }

        .timeline-item p {
            font-size: 13px;
            color: var(--color-gray-text);
            margin: 0;
            line-height: 1.6;
        }

        /* ========== TRANSFER CARDS ========== */
        .transfer-cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .transfer-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .transfer-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--color-primary);
        }

        .transfer-card .card-img-wrap {
            position: relative;
            overflow: hidden;
            height: 200px;
        }

        .transfer-card .card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .transfer-card:hover .card-img-wrap img {
            transform: scale(1.06);
        }

        .transfer-card .card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 5px 10px;
            border-radius: 20px;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.5px;
            z-index: 2;
        }

        .badge-confirmed {
            background: var(--color-green);
            color: #fff;
        }

        .badge-rumor {
            background: #F5A623;
            color: #fff;
        }

        .badge-high {
            background: var(--color-primary);
            color: #fff;
        }

        .transfer-card .card-body {
            padding: 18px 16px;
        }

        .transfer-card .card-body h4 {
            font-size: 16px;
            font-weight: 700;
            margin: 0 0 8px 0;
            line-height: 1.4;
        }

        .transfer-card .card-body .card-meta {
            font-size: 12px;
            color: var(--color-gray-mid);
            margin-bottom: 8px;
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .transfer-card .card-body .card-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .transfer-card .card-body .card-excerpt {
            font-size: 13px;
            color: var(--color-gray-text);
            line-height: 1.6;
            margin: 0 0 12px 0;
        }

        .transfer-card .card-body .card-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: all var(--transition-fast);
        }

        .transfer-card .card-body .card-link:hover {
            color: var(--color-primary-hover);
            gap: 8px;
        }

        /* ========== RUMOR RATING ========== */
        .rating-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }

        .rating-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            display: flex;
            gap: 16px;
            align-items: flex-start;
            transition: all var(--transition-normal);
        }

        .rating-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary);
            transform: translateY(-3px);
        }

        .rating-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            flex-shrink: 0;
        }

        .rating-icon.high {
            background: var(--color-primary-light);
            color: var(--color-primary);
        }

        .rating-icon.medium {
            background: #FFF8E1;
            color: #F5A623;
        }

        .rating-icon.low {
            background: #F0F0F0;
            color: #888;
        }

        .rating-content h4 {
            font-size: 15px;
            font-weight: 700;
            margin: 0 0 4px 0;
        }

        .rating-content p {
            font-size: 13px;
            color: var(--color-gray-text);
            margin: 0;
            line-height: 1.5;
        }

        .rating-content .rating-level {
            display: inline-block;
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 700;
            margin-top: 6px;
        }

        .rating-level.high {
            background: var(--color-primary-light);
            color: var(--color-primary);
        }

        .rating-level.medium {
            background: #FFF8E1;
            color: #C68600;
        }

        .rating-level.low {
            background: #F0F0F0;
            color: #666;
        }

        /* ========== VALUE TABLE ========== */
        .value-list {
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
        }

        .value-row {
            display: grid;
            grid-template-columns: 60px 1fr 120px 100px 120px;
            align-items: center;
            padding: 14px 20px;
            border-bottom: 1px solid var(--color-gray-light);
            transition: background var(--transition-fast);
            gap: 12px;
        }

        .value-row:last-child {
            border-bottom: none;
        }

        .value-row:hover {
            background: var(--color-primary-light);
        }

        .value-row.header-row {
            background: var(--color-dark);
            color: var(--color-white);
            font-weight: 700;
            font-size: 13px;
            letter-spacing: 0.5px;
        }

        .value-row.header-row:hover {
            background: var(--color-dark);
        }

        .value-row .rank {
            font-size: 22px;
            font-weight: 800;
            color: var(--color-primary);
            text-align: center;
        }

        .value-row .player-name {
            font-weight: 700;
            font-size: 15px;
        }

        .value-row .player-club {
            font-size: 12px;
            color: var(--color-gray-text);
        }

        .value-row .value-amount {
            font-weight: 700;
            color: var(--color-secondary);
            font-size: 15px;
            text-align: right;
        }

        .value-row .trend-up {
            color: var(--color-green);
            font-weight: 600;
            font-size: 13px;
            text-align: center;
        }

        .value-row .trend-down {
            color: #D0021B;
            font-weight: 600;
            font-size: 13px;
            text-align: center;
        }

        /* ========== DEEP ANALYSIS ========== */
        .analysis-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .analysis-block .analysis-img {
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .analysis-block .analysis-img img {
            width: 100%;
            height: 380px;
            object-fit: cover;
        }

        .analysis-block .analysis-text h3 {
            font-size: 20px;
            font-weight: 700;
            margin: 0 0 12px 0;
            line-height: 1.4;
        }

        .analysis-block .analysis-text p {
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.8;
            margin: 0 0 16px 0;
        }

        .analysis-block .analysis-text .analysis-highlights {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .analysis-block .analysis-text .analysis-highlights li {
            padding: 8px 0 8px 24px;
            position: relative;
            font-size: 14px;
            color: var(--color-dark);
            line-height: 1.5;
        }

        .analysis-block .analysis-text .analysis-highlights li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 14px;
            width: 8px;
            height: 8px;
            background: var(--color-primary);
            border-radius: 50%;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            margin-bottom: 10px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            overflow: hidden;
            background: var(--color-white);
            transition: all var(--transition-fast);
        }

        .faq-item:hover {
            border-color: #ccc;
        }

        .faq-item summary {
            padding: 16px 20px;
            font-weight: 700;
            font-size: 15px;
            cursor: pointer;
            list-style: none;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--color-dark);
            transition: color var(--transition-fast);
            user-select: none;
        }

        .faq-item summary::-webkit-details-marker {
            display: none;
        }

        .faq-item summary::after {
            content: '\f078';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            font-size: 12px;
            color: var(--color-gray-mid);
            transition: transform var(--transition-normal);
            flex-shrink: 0;
            margin-left: 12px;
        }

        .faq-item[open] summary {
            color: var(--color-primary);
        }

        .faq-item[open] summary::after {
            transform: rotate(180deg);
            color: var(--color-primary);
        }

        .faq-item .faq-answer {
            padding: 0 20px 18px 20px;
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.7;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-secondary-dark) 100%);
            color: var(--color-white);
            padding: var(--section-pad) 0;
            text-align: center;
        }

        .cta-section h2 {
            font-size: 24px;
            font-weight: 700;
            margin: 0 0 10px 0;
        }

        .cta-section .cta-subtitle {
            font-size: 15px;
            color: #bbb;
            margin: 0 0 28px 0;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            max-width: 480px;
            margin: 0 auto;
            justify-content: center;
        }

        .cta-form input {
            flex: 1;
            padding: 14px 18px;
            border-radius: var(--radius-sm);
            border: 2px solid rgba(255, 255, 255, 0.3);
            background: rgba(255, 255, 255, 0.1);
            color: #fff;
            font-size: 14px;
            transition: all var(--transition-normal);
        }

        .cta-form input::placeholder {
            color: #aaa;
        }

        .cta-form input:focus {
            border-color: var(--color-primary);
            background: rgba(255, 255, 255, 0.15);
            outline: none;
            box-shadow: 0 0 0 3px rgba(255, 77, 0, 0.2);
        }

        .cta-form .btn-primary {
            padding: 14px 24px;
            white-space: nowrap;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-dark);
            color: #bbb;
            padding: 48px 0 20px 0;
            font-size: 13px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-col h4 {
            color: var(--color-white);
            font-size: 14px;
            font-weight: 700;
            margin: 0 0 14px 0;
            letter-spacing: 0.5px;
        }

        .footer-brand {
            color: var(--color-white);
            font-weight: 700;
            font-size: 16px;
        }

        .footer-col a {
            display: block;
            color: #999;
            padding: 4px 0;
            font-size: 13px;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--color-primary);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 16px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 12px;
            color: #888;
        }

        .footer-bottom a {
            color: #999;
            font-size: 12px;
        }

        .footer-bottom a:hover {
            color: var(--color-primary);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .hero-transfer .container-main {
                grid-template-columns: 1fr;
                gap: 32px;
            }

            .hero-transfer {
                min-height: auto;
                padding: 60px 0;
            }

            .hero-transfer-left h1 {
                font-size: 30px;
            }

            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .transfer-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }

            .rating-grid {
                grid-template-columns: 1fr 1fr;
            }

            .analysis-block {
                grid-template-columns: 1fr;
                gap: 24px;
            }

            .value-row {
                grid-template-columns: 50px 1fr 90px 80px 100px;
                gap: 8px;
                padding: 12px 14px;
                font-size: 12px;
            }

            .value-row .rank {
                font-size: 18px;
            }

            .value-row .value-amount {
                font-size: 13px;
            }

            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .nav-desktop {
                display: none;
            }

            .mobile-menu-toggle {
                display: block;
            }

            .hero-transfer {
                padding: 48px 0;
                background-attachment: scroll;
            }

            .hero-transfer-left h1 {
                font-size: 26px;
            }

            .hero-transfer-left .hero-features {
                gap: 8px;
            }

            .hero-transfer-left .hero-features li {
                padding: 6px 12px;
                font-size: 12px;
            }

            .hero-transfer-right {
                padding: 20px 16px;
            }

            .section {
                padding: var(--section-pad-mobile) 0;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }

            .stat-card {
                padding: 16px 12px;
            }

            .stat-card .stat-number {
                font-size: 28px;
            }

            .transfer-cards-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }

            .rating-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }

            .value-row {
                grid-template-columns: 40px 1fr 70px 60px 80px;
                gap: 6px;
                padding: 10px 10px;
                font-size: 11px;
            }

            .value-row .rank {
                font-size: 16px;
            }

            .value-row .value-amount {
                font-size: 12px;
            }

            .value-row.header-row {
                font-size: 11px;
            }

            .analysis-block .analysis-img img {
                height: 240px;
            }

            .cta-form {
                flex-direction: column;
                padding: 0 16px;
            }

            .cta-form input {
                text-align: center;
            }

            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }

            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }

            .timeline-block {
                padding-left: 30px;
            }

            .timeline-item::before {
                left: -23px;
                width: 10px;
                height: 10px;
            }

            .timeline-block::before {
                left: 10px;
            }

            .nav-mega-panel {
                min-width: auto;
                width: 100%;
                right: auto;
                left: 0;
                position: static;
                box-shadow: none;
                border: none;
                padding: 12px;
            }

            .nav-mega-panel .mega-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
        }

        @media (max-width: 520px) {
            .hero-transfer-left h1 {
                font-size: 22px;
            }

            .hero-transfer-left .hero-subtitle {
                font-size: 14px;
            }

            .section-header h2 {
                font-size: 19px;
            }

            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }

            .stat-card .stat-number {
                font-size: 24px;
            }

            .stat-card .stat-label {
                font-size: 11px;
            }

            .value-row {
                grid-template-columns: 35px 1fr 60px;
                gap: 4px;
                padding: 10px 8px;
                font-size: 10px;
            }

            .value-row .value-amount,
            .value-row .trend-up,
            .value-row .trend-down {
                display: none;
            }

            .value-row.header-row span:nth-child(4),
            .value-row.header-row span:nth-child(5) {
                display: none;
            }

            .rating-card {
                flex-direction: column;
                gap: 10px;
                text-align: center;
            }

            .rating-icon {
                margin: 0 auto;
            }

            .cta-section h2 {
                font-size: 20px;
            }
        }

/* roulang page: category6 */
:root {
            --color-primary: #FF4D00;
            --color-primary-hover: #D94000;
            --color-primary-light: #FFF0E8;
            --color-secondary: #003D7A;
            --color-secondary-dark: #002B56;
            --color-dark: #1E1E1E;
            --color-dark-light: #2A2A2A;
            --color-gray-bg: #F4F4F4;
            --color-gray-light: #E8E8E8;
            --color-gray-mid: #999999;
            --color-gray-text: #666666;
            --color-white: #FFFFFF;
            --color-green: #00A859;
            --color-green-light: #E6F7EF;
            --color-border: #E0E0E0;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 12px 36px rgba(0, 0, 0, 0.16);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.2s ease;
            --transition-slow: 0.3s ease;
            --font-h1: 26px;
            --font-h2: 22px;
            --font-h3: 18px;
            --font-body: 15px;
            --font-sm: 13px;
            --font-xs: 12px;
            --line-height: 1.7;
            --max-width: 1200px;
            --section-pad: 60px;
            --section-pad-mobile: 32px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Noto Sans SC', system-ui, sans-serif;
            font-size: var(--font-body);
            line-height: var(--line-height);
            color: var(--color-dark);
            background-color: var(--color-white);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-tap-highlight-color: transparent;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-primary);
        }

        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            padding: 0;
            transition: all var(--transition-normal);
        }

        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: var(--font-body);
        }

        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }

        .container-main {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        @media (max-width:640px) {
            .container-main {
                padding: 0 16px;
            }
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-dark);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
            height: 60px;
            display: flex;
            align-items: center;
        }

        .site-header .container-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .header-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .header-logo:hover {
            color: var(--color-primary);
        }

        .header-logo i {
            color: var(--color-primary);
            margin-right: 6px;
            font-size: 22px;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .nav-desktop a {
            display: inline-block;
            padding: 8px 14px;
            color: #ccc;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }

        .nav-desktop a:hover,
        .nav-desktop a:focus-visible {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }

        .nav-desktop a.nav-active {
            color: var(--color-primary);
            font-weight: 600;
            background: rgba(255, 77, 0, 0.1);
        }

        .nav-mega-toggle {
            position: relative;
        }

        .nav-mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-xl);
            padding: 20px 24px;
            min-width: 520px;
            display: none;
            z-index: 1001;
            border: 1px solid var(--color-border);
        }

        .nav-mega-toggle:hover .nav-mega-panel,
        .nav-mega-toggle:focus-within .nav-mega-panel {
            display: block;
        }

        .nav-mega-panel .mega-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 20px;
        }

        .mega-col h4 {
            font-size: 13px;
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 10px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            border-bottom: 2px solid var(--color-primary);
            padding-bottom: 6px;
            display: inline-block;
        }

        .mega-col a {
            display: block;
            padding: 6px 0;
            font-size: 13px;
            color: var(--color-gray-text);
            white-space: nowrap;
            border-radius: 0;
            background: none !important;
        }

        .mega-col a:hover {
            color: var(--color-primary);
            background: none !important;
        }

        .mega-card-mini {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 0;
            border-bottom: 1px solid var(--color-gray-light);
        }

        .mega-card-mini:last-child {
            border-bottom: none;
        }

        .mega-card-mini img {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }

        .mega-card-mini span {
            font-size: 12px;
            color: var(--color-dark);
            line-height: 1.4;
        }

        .hamburger-btn {
            display: none;
            font-size: 24px;
            color: var(--color-white);
            background: none;
            border: none;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: var(--radius-sm);
        }

        .hamburger-btn:hover {
            color: var(--color-primary);
        }

        .mobile-nav {
            display: none;
            position: fixed;
            top: 60px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--color-dark);
            z-index: 999;
            padding: 20px;
            overflow-y: auto;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-nav.open {
            display: flex;
        }

        .mobile-nav a {
            display: block;
            padding: 12px 16px;
            color: #ccc;
            font-size: 15px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .mobile-nav a:hover,
        .mobile-nav a.nav-active {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.1);
        }

        @media (max-width:1024px) {
            .nav-desktop {
                display: none;
            }
            .hamburger-btn {
                display: block;
            }
            .nav-mega-panel {
                display: none !important;
            }
        }

        @media (max-width:640px) {
            .site-header {
                height: 52px;
            }
            .header-logo {
                font-size: 17px;
            }
            .header-logo i {
                font-size: 18px;
            }
            .mobile-nav {
                top: 52px;
            }
        }

        /* ========== SECTION BASE ========== */
        .section {
            padding: var(--section-pad) 0;
        }

        @media (max-width:640px) {
            .section {
                padding: var(--section-pad-mobile) 0;
            }
        }

        .section-title {
            font-size: var(--font-h2);
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: var(--font-body);
            color: var(--color-gray-text);
            margin-bottom: 32px;
            line-height: 1.6;
            max-width: 700px;
        }

        .section-header {
            margin-bottom: 36px;
        }

        .section-header.centered {
            text-align: center;
        }

        .section-header.centered .section-subtitle {
            margin-left: auto;
            margin-right: auto;
        }

        /* ========== BUTTONS ========== */
        .btn {
            display: inline-block;
            padding: 12px 24px;
            font-size: 14px;
            font-weight: 600;
            border-radius: var(--radius-sm);
            transition: all var(--transition-normal);
            text-align: center;
            cursor: pointer;
            border: none;
            line-height: 1.4;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--color-primary);
            color: var(--color-white);
        }

        .btn-primary:hover {
            background: var(--color-primary-hover);
            color: var(--color-white);
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }

        .btn-outline {
            background: transparent;
            color: var(--color-primary);
            border: 2px solid var(--color-primary);
        }

        .btn-outline:hover {
            background: var(--color-primary-light);
            color: var(--color-primary-hover);
            border-color: var(--color-primary-hover);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }

        .btn-lg {
            padding: 14px 32px;
            font-size: 16px;
        }

        /* ========== CARDS ========== */
        .card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition-normal);
            border: 1px solid var(--color-border);
        }

        .card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
            border-color: var(--color-gray-light);
        }

        .card-img {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            display: block;
        }

        .card-body {
            padding: 20px;
        }

        .card-tag {
            display: inline-block;
            font-size: var(--font-xs);
            font-weight: 600;
            color: var(--color-primary);
            background: var(--color-primary-light);
            padding: 4px 10px;
            border-radius: 20px;
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }

        .card-title {
            font-size: 17px;
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .card-desc {
            font-size: var(--font-sm);
            color: var(--color-gray-text);
            line-height: 1.6;
            margin-bottom: 12px;
        }

        .card-meta {
            font-size: var(--font-xs);
            color: var(--color-gray-mid);
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
        }

        .card-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            min-height: 55vh;
            display: flex;
            align-items: center;
            background: linear-gradient(135deg, rgba(30, 30, 30, 0.88) 0%, rgba(0, 37, 70, 0.82) 100%), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            padding: 60px 0;
            overflow: hidden;
        }

        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(255, 77, 0, 0.15) 0%, transparent 60%);
            pointer-events: none;
        }

        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
        }

        .hero-badge {
            display: inline-block;
            background: rgba(255, 77, 0, 0.2);
            color: #ff7b3d;
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 16px;
            border: 1px solid rgba(255, 77, 0, 0.35);
            letter-spacing: 0.5px;
        }

        .hero-title {
            font-size: 34px;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: 16px;
            line-height: 1.25;
            letter-spacing: 0.3px;
        }

        .hero-title span {
            color: var(--color-primary);
        }

        .hero-desc {
            font-size: 16px;
            color: #ccc;
            line-height: 1.7;
            margin-bottom: 28px;
            max-width: 560px;
        }

        .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
        }

        .hero-trust {
            display: flex;
            align-items: center;
            gap: 16px;
            margin-top: 20px;
            flex-wrap: wrap;
        }

        .hero-trust-item {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: var(--font-xs);
            color: #aaa;
        }

        .hero-trust-item i {
            color: var(--color-green);
            font-size: 14px;
        }

        @media (max-width:640px) {
            .hero-section {
                min-height: auto;
                padding: 40px 0;
            }
            .hero-title {
                font-size: 24px;
            }
            .hero-desc {
                font-size: 14px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .hero-actions .btn {
                width: 100%;
                text-align: center;
            }
        }

        /* ========== HOT TOPICS SECTION ========== */
        .hot-topics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        @media (max-width:1024px) {
            .hot-topics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width:640px) {
            .hot-topics-grid {
                grid-template-columns: 1fr;
            }
        }

        .topic-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }

        .topic-card:hover {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .topic-card .topic-fire {
            position: absolute;
            top: 12px;
            right: 14px;
            font-size: 18px;
            color: var(--color-primary);
            animation: pulse-fire 1.2s ease-in-out infinite;
        }

        @keyframes pulse-fire {
            0%,
            100% {
                transform: scale(1);
                opacity: 1;
            }
            50% {
                transform: scale(1.25);
                opacity: 0.75;
            }
        }

        .topic-card .topic-icon {
            font-size: 28px;
            color: var(--color-primary);
            margin-bottom: 10px;
        }

        .topic-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 6px;
            line-height: 1.3;
        }

        .topic-card p {
            font-size: var(--font-sm);
            color: var(--color-gray-text);
            line-height: 1.5;
            margin-bottom: 8px;
        }

        .topic-card .topic-stats {
            font-size: var(--font-xs);
            color: var(--color-gray-mid);
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .topic-card .topic-stats span {
            display: inline-flex;
            align-items: center;
            gap: 3px;
        }

        /* ========== RANKED LIST ========== */
        .ranked-list {
            list-style: none;
            padding: 0;
            margin: 0;
            counter-reset: rank;
        }

        .ranked-item {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            padding: 18px 0;
            border-bottom: 1px solid var(--color-gray-light);
            counter-increment: rank;
            transition: background var(--transition-fast);
        }

        .ranked-item:last-child {
            border-bottom: none;
        }

        .ranked-item:hover {
            background: var(--color-gray-bg);
            margin: 0 -12px;
            padding-left: 12px;
            padding-right: 12px;
            border-radius: var(--radius-sm);
        }

        .rank-num {
            flex-shrink: 0;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--color-gray-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 15px;
            color: var(--color-gray-text);
            line-height: 1;
        }

        .ranked-item:nth-child(1) .rank-num {
            background: #FF4D00;
            color: #fff;
        }
        .ranked-item:nth-child(2) .rank-num {
            background: #FF6B2B;
            color: #fff;
        }
        .ranked-item:nth-child(3) .rank-num {
            background: #FF8A55;
            color: #fff;
        }

        .rank-info {
            flex: 1;
            min-width: 0;
        }

        .rank-info h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-dark);
            margin-bottom: 4px;
            line-height: 1.4;
        }

        .rank-info p {
            font-size: var(--font-sm);
            color: var(--color-gray-text);
            line-height: 1.5;
            margin-bottom: 0;
        }

        .rank-hot {
            flex-shrink: 0;
            font-size: var(--font-xs);
            color: var(--color-primary);
            font-weight: 600;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* ========== FEATURED POSTS ========== */
        .featured-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 24px;
        }

        @media (max-width:768px) {
            .featured-grid {
                grid-template-columns: 1fr;
            }
        }

        .featured-card {
            display: flex;
            flex-direction: column;
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .featured-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }

        .featured-card img {
            width: 100%;
            aspect-ratio: 16 / 9;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .featured-card:hover img {
            transform: scale(1.04);
        }

        .featured-card .card-body {
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .featured-card .card-body .card-desc {
            flex: 1;
        }

        /* ========== COMMUNITY ZONES ========== */
        .zones-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }

        @media (max-width:768px) {
            .zones-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width:520px) {
            .zones-grid {
                grid-template-columns: 1fr;
            }
        }

        .zone-card {
            display: flex;
            align-items: center;
            gap: 14px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
            cursor: pointer;
        }

        .zone-card:hover {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-md);
            transform: translateX(3px);
        }

        .zone-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--color-primary);
            flex-shrink: 0;
        }

        .zone-info h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-dark);
            margin-bottom: 2px;
        }

        .zone-info span {
            font-size: var(--font-xs);
            color: var(--color-gray-mid);
        }

        /* ========== STATS ROW ========== */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }

        @media (max-width:768px) {
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

        @media (max-width:480px) {
            .stats-row {
                grid-template-columns: 1fr 1fr;
            }
        }

        .stat-block {
            padding: 28px 16px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .stat-block:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .stat-number {
            font-size: 36px;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1;
            margin-bottom: 6px;
            letter-spacing: -0.5px;
        }

        .stat-label {
            font-size: var(--font-sm);
            color: var(--color-gray-text);
            font-weight: 500;
        }

        /* ========== TAG CLOUD ========== */
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            justify-content: center;
        }

        .tag-pill {
            display: inline-block;
            padding: 10px 20px;
            font-size: 14px;
            font-weight: 500;
            border-radius: 24px;
            background: var(--color-white);
            border: 1px solid var(--color-border);
            color: var(--color-dark);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .tag-pill:hover {
            background: var(--color-primary);
            color: var(--color-white);
            border-color: var(--color-primary);
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }

        .tag-pill.hot {
            background: var(--color-primary-light);
            border-color: var(--color-primary);
            color: var(--color-primary);
            font-weight: 600;
        }

        .tag-pill.hot:hover {
            background: var(--color-primary);
            color: #fff;
        }

        /* ========== FAQ ACCORDION ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border-bottom: 1px solid var(--color-border);
            padding: 0;
        }

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 0;
            font-size: 16px;
            font-weight: 600;
            color: var(--color-dark);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            background: none;
            border: none;
            cursor: pointer;
            transition: color var(--transition-fast);
        }

        .faq-question:hover {
            color: var(--color-primary);
        }

        .faq-question i {
            transition: transform var(--transition-normal);
            font-size: 14px;
            color: var(--color-gray-mid);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--color-primary);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            font-size: var(--font-body);
            color: var(--color-gray-text);
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
            padding-bottom: 18px;
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--color-dark);
            padding: 50px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at center, rgba(255, 77, 0, 0.1) 0%, transparent 65%);
            pointer-events: none;
        }

        .cta-section .container-main {
            position: relative;
            z-index: 2;
        }

        .cta-title {
            font-size: 24px;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 12px;
        }

        .cta-desc {
            font-size: 15px;
            color: #bbb;
            margin-bottom: 28px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            max-width: 460px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-form input {
            flex: 1;
            min-width: 200px;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 1px solid var(--color-border);
            font-size: 14px;
            background: var(--color-white);
            color: var(--color-dark);
        }

        .cta-form input:focus {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(255, 77, 0, 0.1);
            outline: none;
        }

        /* ========== DARK BG SECTION ========== */
        .section-dark {
            background: var(--color-secondary);
            color: var(--color-white);
        }

        .section-dark .section-title {
            color: var(--color-white);
        }

        .section-dark .section-subtitle {
            color: #c0c8d4;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-dark-light);
            color: #bbb;
            padding: 40px 0 20px;
            font-size: var(--font-sm);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 30px;
        }

        @media (max-width:768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width:480px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }

        .footer-brand {
            color: var(--color-primary);
            font-weight: 700;
            font-size: 16px;
        }

        .footer-col a {
            display: block;
            padding: 5px 0;
            color: #999;
            font-size: 13px;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--color-primary);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 18px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: var(--font-xs);
            color: #777;
        }

        .footer-bottom a {
            color: #999;
        }

        .footer-bottom a:hover {
            color: var(--color-primary);
        }

        @media (max-width:640px) {
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }

        /* ========== UTILITY ========== */
        .text-center {
            text-align: center;
        }
        .mb-0 {
            margin-bottom: 0;
        }
        .mt-0 {
            margin-top: 0;
        }
        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

        /* ========== COMMUNITY HIGHLIGHT SECTION ========== */
        .highlight-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 30px;
            align-items: center;
        }

        @media (max-width:768px) {
            .highlight-row {
                grid-template-columns: 1fr;
            }
        }

        .highlight-text h3 {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 12px;
        }

        .highlight-text p {
            font-size: var(--font-body);
            color: var(--color-gray-text);
            line-height: 1.7;
            margin-bottom: 16px;
        }

        .highlight-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .highlight-image img {
            width: 100%;
            aspect-ratio: 4/3;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .highlight-image:hover img {
            transform: scale(1.03);
        }

/* roulang page: category5 */
:root {
            --color-primary: #FF4D00;
            --color-primary-hover: #D94000;
            --color-primary-light: #FFF0E8;
            --color-secondary: #003D7A;
            --color-secondary-dark: #002B56;
            --color-dark: #1E1E1E;
            --color-dark-light: #2A2A2A;
            --color-gray-bg: #F4F4F4;
            --color-gray-light: #E8E8E8;
            --color-gray-mid: #999999;
            --color-gray-text: #666666;
            --color-white: #FFFFFF;
            --color-green: #00A859;
            --color-green-light: #E6F7EF;
            --color-border: #E0E0E0;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 12px 36px rgba(0, 0, 0, 0.16);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.2s ease;
            --transition-slow: 0.3s ease;
            --font-h1: 26px;
            --font-h2: 22px;
            --font-h3: 18px;
            --font-body: 15px;
            --font-sm: 13px;
            --font-xs: 12px;
            --line-height: 1.7;
            --max-width: 1200px;
            --section-pad: 60px;
            --section-pad-mobile: 32px;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Noto Sans SC', system-ui, sans-serif;
            font-size: var(--font-body);
            line-height: var(--line-height);
            color: var(--color-dark);
            background-color: var(--color-white);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-tap-highlight-color: transparent;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }

        a:hover {
            color: var(--color-primary);
        }

        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        img {
            max-width: 100%;
            height: auto;
            display: block;
        }

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            padding: 0;
            transition: all var(--transition-normal);
        }

        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }

        input {
            font-family: inherit;
            font-size: var(--font-body);
        }

        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }

        .container-main {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        @media (max-width: 640px) {
            .container-main {
                padding: 0 16px;
            }
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-dark);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
            height: 60px;
            display: flex;
            align-items: center;
        }

        .site-header .container-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }

        .header-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }

        .header-logo:hover {
            color: var(--color-primary);
        }

        .header-logo i {
            color: var(--color-primary);
            margin-right: 6px;
            font-size: 22px;
        }

        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }

        .nav-desktop a {
            display: inline-block;
            padding: 8px 14px;
            color: #ccc;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }

        .nav-desktop a:hover,
        .nav-desktop a:focus-visible {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }

        .nav-desktop a.nav-active {
            color: var(--color-primary);
            font-weight: 600;
            background: rgba(255, 77, 0, 0.1);
        }

        .nav-mega-toggle {
            position: relative;
        }

        .nav-mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-xl);
            padding: 20px 24px;
            min-width: 520px;
            display: none;
            z-index: 1001;
            border: 1px solid var(--color-border);
        }

        .nav-mega-toggle:hover .nav-mega-panel,
        .nav-mega-toggle:focus-within .nav-mega-panel {
            display: block;
        }

        .nav-mega-panel .mega-grid {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            gap: 18px;
        }

        .nav-mega-panel .mega-col h4 {
            font-size: 13px;
            font-weight: 700;
            color: var(--color-dark);
            margin: 0 0 10px 0;
            padding-bottom: 6px;
            border-bottom: 1px solid var(--color-border);
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }

        .nav-mega-panel .mega-col a {
            display: block;
            padding: 5px 0;
            font-size: 13px;
            color: var(--color-gray-text);
            white-space: normal;
            border-radius: 0;
            background: none !important;
        }

        .nav-mega-panel .mega-col a:hover {
            color: var(--color-primary);
        }

        .mega-card-mini {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-top: 8px;
        }

        .mega-card-mini img {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }

        .mega-card-mini span {
            font-size: 12px;
            color: var(--color-gray-text);
            line-height: 1.4;
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            color: var(--color-white);
            font-size: 24px;
            cursor: pointer;
            padding: 6px;
            line-height: 1;
        }

        .mobile-menu-btn:hover {
            color: var(--color-primary);
        }

        .nav-mobile-panel {
            display: none;
            position: absolute;
            top: 60px;
            left: 0;
            right: 0;
            background: var(--color-dark-light);
            z-index: 999;
            padding: 12px 0;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }

        .nav-mobile-panel.open {
            display: block;
        }

        .nav-mobile-panel a {
            display: block;
            padding: 12px 20px;
            color: #ccc;
            font-size: 15px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: all var(--transition-fast);
        }

        .nav-mobile-panel a:hover,
        .nav-mobile-panel a.nav-active {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }

        @media (max-width: 1024px) {
            .nav-desktop {
                display: none;
            }
            .mobile-menu-btn {
                display: block;
            }
            .nav-mobile-panel {
                display: none;
            }
            .nav-mobile-panel.open {
                display: block;
            }
        }

        @media (max-width: 640px) {
            .site-header {
                height: 52px;
            }
            .header-logo {
                font-size: 17px;
            }
            .header-logo i {
                font-size: 18px;
            }
            .nav-mobile-panel {
                top: 52px;
            }
            .nav-mobile-panel a {
                padding: 10px 16px;
                font-size: 14px;
            }
        }

        /* ========== SECTION BASE ========== */
        .section {
            padding: var(--section-pad) 0;
        }

        .section-title {
            font-size: var(--font-h2);
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 8px;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: var(--font-body);
            color: var(--color-gray-text);
            margin-bottom: 32px;
            line-height: 1.6;
            max-width: 680px;
        }

        @media (max-width: 640px) {
            .section {
                padding: var(--section-pad-mobile) 0;
            }
            .section-title {
                font-size: 19px;
            }
            .section-subtitle {
                font-size: 14px;
                margin-bottom: 20px;
            }
        }

        /* ========== BUTTONS ========== */
        .btn-primary {
            display: inline-block;
            background: var(--color-primary);
            color: var(--color-white);
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            text-align: center;
            transition: all var(--transition-normal);
            border: none;
            cursor: pointer;
            line-height: 1.4;
        }

        .btn-primary:hover {
            background: var(--color-primary-hover);
            color: var(--color-white);
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }

        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow-sm);
        }

        .btn-outline {
            display: inline-block;
            background: transparent;
            color: var(--color-primary);
            padding: 11px 23px;
            border-radius: var(--radius-sm);
            font-size: 14px;
            font-weight: 600;
            text-align: center;
            transition: all var(--transition-normal);
            border: 1.5px solid var(--color-primary);
            cursor: pointer;
            line-height: 1.4;
        }

        .btn-outline:hover {
            background: var(--color-primary-light);
            color: var(--color-primary-hover);
            border-color: var(--color-primary-hover);
        }

        .btn-outline:active {
            background: #ffe0cc;
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
        }

        @media (max-width: 640px) {
            .btn-primary,
            .btn-outline {
                padding: 10px 18px;
                font-size: 13px;
            }
        }

        /* ========== HERO ========== */
        .hero-gear {
            background: var(--color-dark);
            padding: 50px 0;
            position: relative;
            overflow: hidden;
        }

        .hero-gear::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at 70% 30%, rgba(255, 77, 0, 0.12) 0%, transparent 60%),
                radial-gradient(ellipse at 30% 70%, rgba(0, 61, 122, 0.15) 0%, transparent 55%);
        }

        .hero-gear .container-main {
            position: relative;
            z-index: 1;
        }

        .hero-gear-content {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }

        .hero-gear-left h1 {
            font-size: 30px;
            font-weight: 700;
            color: var(--color-white);
            margin: 0 0 12px 0;
            line-height: 1.3;
        }

        .hero-gear-left h1 span {
            color: var(--color-primary);
        }

        .hero-gear-left .hero-desc {
            font-size: 15px;
            color: #bbb;
            line-height: 1.7;
            margin-bottom: 20px;
        }

        .hero-gear-left .hero-actions {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
        }

        .hero-icon-matrix {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .hero-icon-item {
            background: rgba(255, 255, 255, 0.06);
            border-radius: var(--radius-md);
            padding: 18px 12px;
            text-align: center;
            transition: all var(--transition-normal);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .hero-icon-item:hover {
            background: rgba(255, 77, 0, 0.12);
            border-color: rgba(255, 77, 0, 0.3);
            transform: translateY(-3px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        }

        .hero-icon-item i {
            font-size: 28px;
            color: var(--color-primary);
            margin-bottom: 8px;
            display: block;
        }

        .hero-icon-item span {
            font-size: 12px;
            color: #ccc;
            display: block;
            line-height: 1.3;
        }

        .hero-status-bar {
            margin-top: 32px;
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-md);
            padding: 16px 24px;
            border: 1px solid rgba(255, 255, 255, 0.08);
        }

        .hero-status-item {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .hero-status-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--color-green);
            animation: pulse-dot 2s infinite;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(0, 168, 89, 0.5);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(0, 168, 89, 0);
            }
        }

        .hero-status-text {
            font-size: 13px;
            color: #ccc;
        }

        .hero-status-text strong {
            color: var(--color-white);
            font-size: 16px;
        }

        .hero-status-progress {
            flex: 1;
            min-width: 120px;
            height: 6px;
            background: rgba(255, 255, 255, 0.1);
            border-radius: 3px;
            overflow: hidden;
        }

        .hero-status-progress-fill {
            height: 100%;
            background: var(--color-primary);
            border-radius: 3px;
            width: 78%;
            transition: width 1.5s ease;
        }

        @media (max-width: 768px) {
            .hero-gear-content {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .hero-gear-left h1 {
                font-size: 24px;
            }
            .hero-icon-matrix {
                grid-template-columns: repeat(4, 1fr);
                gap: 10px;
            }
            .hero-icon-item {
                padding: 14px 8px;
            }
            .hero-icon-item i {
                font-size: 22px;
            }
            .hero-icon-item span {
                font-size: 10px;
            }
            .hero-status-bar {
                gap: 10px;
                padding: 12px 16px;
            }
        }

        @media (max-width: 520px) {
            .hero-gear {
                padding: 32px 0;
            }
            .hero-gear-left h1 {
                font-size: 20px;
            }
            .hero-icon-matrix {
                grid-template-columns: repeat(3, 1fr);
                gap: 8px;
            }
            .hero-icon-item {
                padding: 10px 6px;
            }
            .hero-icon-item i {
                font-size: 20px;
            }
            .hero-status-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            .hero-status-progress {
                width: 100%;
            }
        }

        /* ========== INTRO SECTION ========== */
        .intro-section {
            background: var(--color-white);
        }

        .intro-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .intro-text h2 {
            font-size: var(--font-h2);
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 16px;
            line-height: 1.3;
        }

        .intro-text p {
            font-size: var(--font-body);
            color: var(--color-gray-text);
            line-height: 1.8;
            margin-bottom: 14px;
        }

        .intro-highlights {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 16px;
        }

        .intro-highlight-tag {
            display: inline-block;
            background: var(--color-primary-light);
            color: var(--color-primary);
            padding: 6px 14px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
        }

        .intro-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .intro-image img {
            width: 100%;
            height: auto;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .intro-image:hover img {
            transform: scale(1.03);
        }

        @media (max-width: 768px) {
            .intro-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .intro-image {
                order: -1;
            }
        }

        /* ========== CATEGORY NAV SECTION ========== */
        .category-nav-section {
            background: var(--color-gray-bg);
        }

        .category-nav-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

        .category-nav-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 24px 18px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            cursor: pointer;
            border: 1px solid transparent;
        }

        .category-nav-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary);
            transform: translateY(-3px);
        }

        .category-nav-card i {
            font-size: 32px;
            color: var(--color-primary);
            margin-bottom: 10px;
            display: block;
        }

        .category-nav-card h4 {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-dark);
            margin: 0 0 4px 0;
        }

        .category-nav-card .cat-count {
            font-size: 12px;
            color: var(--color-gray-mid);
        }

        @media (max-width: 768px) {
            .category-nav-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .category-nav-card {
                padding: 18px 12px;
            }
            .category-nav-card i {
                font-size: 26px;
            }
        }

        @media (max-width: 400px) {
            .category-nav-grid {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
        }

        /* ========== REVIEW LIST SECTION ========== */
        .review-list-section {
            background: var(--color-white);
        }

        .review-list-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 20px;
        }

        .review-card {
            display: grid;
            grid-template-columns: 200px 1fr auto;
            gap: 20px;
            align-items: center;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            padding: 16px;
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .review-card:hover {
            box-shadow: var(--shadow-md);
            border-color: #ccc;
            transform: translateY(-2px);
        }

        .review-card-img {
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
        }

        .review-card-img img {
            width: 100%;
            height: 130px;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }

        .review-card:hover .review-card-img img {
            transform: scale(1.05);
        }

        .review-card-body h3 {
            font-size: 17px;
            font-weight: 600;
            color: var(--color-dark);
            margin: 0 0 8px 0;
            line-height: 1.4;
        }

        .review-card-body h3 a:hover {
            color: var(--color-primary);
        }

        .review-card-body .review-excerpt {
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.6;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .review-card-meta {
            display: flex;
            gap: 16px;
            font-size: 12px;
            color: var(--color-gray-mid);
            flex-wrap: wrap;
        }

        .review-card-meta span {
            display: flex;
            align-items: center;
            gap: 4px;
        }

        .review-card-meta i {
            font-size: 11px;
        }

        .review-card-action {
            flex-shrink: 0;
        }

        .review-tag {
            display: inline-block;
            background: var(--color-green-light);
            color: var(--color-green);
            padding: 3px 10px;
            border-radius: 12px;
            font-size: 11px;
            font-weight: 600;
        }

        .review-tag.hot {
            background: var(--color-primary-light);
            color: var(--color-primary);
        }

        @media (max-width: 768px) {
            .review-card {
                grid-template-columns: 1fr;
                gap: 12px;
                padding: 14px;
            }
            .review-card-img img {
                height: 180px;
                width: 100%;
            }
            .review-card-action {
                text-align: left;
            }
            .review-card-body h3 {
                font-size: 15px;
            }
        }

        @media (max-width: 520px) {
            .review-card-img img {
                height: 160px;
            }
            .review-card-body .review-excerpt {
                -webkit-line-clamp: 2;
            }
        }

        /* ========== PROCESS SECTION ========== */
        .process-section {
            background: var(--color-secondary);
            color: var(--color-white);
        }

        .process-section .section-title {
            color: var(--color-white);
        }

        .process-section .section-subtitle {
            color: rgba(255, 255, 255, 0.7);
        }

        .process-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }

        .process-step {
            text-align: center;
            position: relative;
        }

        .process-step::after {
            content: '';
            position: absolute;
            top: 30px;
            right: -10px;
            width: 20px;
            height: 2px;
            background: rgba(255, 255, 255, 0.3);
        }

        .process-step:last-child::after {
            display: none;
        }

        .process-step-num {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: var(--color-primary);
            color: var(--color-white);
            font-size: 22px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            line-height: 1;
            box-shadow: 0 4px 16px rgba(255, 77, 0, 0.4);
        }

        .process-step h4 {
            font-size: 15px;
            font-weight: 600;
            margin: 0 0 6px 0;
            color: var(--color-white);
        }

        .process-step p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.5;
            margin: 0;
        }

        @media (max-width: 768px) {
            .process-grid {
                grid-template-columns: repeat(3, 1fr);
                gap: 16px;
            }
            .process-step:nth-child(3)::after {
                display: none;
            }
            .process-step::after {
                right: -8px;
                width: 16px;
            }
            .process-step-num {
                width: 44px;
                height: 44px;
                font-size: 18px;
            }
        }

        @media (max-width: 520px) {
            .process-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .process-step::after {
                display: none;
            }
            .process-step {
                display: flex;
                align-items: center;
                gap: 14px;
                text-align: left;
            }
            .process-step-num {
                margin: 0;
                flex-shrink: 0;
                width: 40px;
                height: 40px;
                font-size: 16px;
            }
        }

        /* ========== STATS SECTION ========== */
        .stats-section {
            background: var(--color-gray-bg);
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .stat-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            border: 1px solid transparent;
        }

        .stat-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary);
            transform: translateY(-2px);
        }

        .stat-number {
            font-size: 36px;
            font-weight: 700;
            color: var(--color-primary);
            line-height: 1.2;
            margin-bottom: 6px;
        }

        .stat-label {
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.4;
        }

        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .stat-number {
                font-size: 28px;
            }
            .stat-card {
                padding: 20px 14px;
            }
        }

        @media (max-width: 400px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-number {
                font-size: 24px;
            }
        }

        /* ========== FEATURED REVIEWS ========== */
        .featured-section {
            background: var(--color-white);
        }

        .featured-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr;
            gap: 20px;
        }

        .featured-main {
            border-radius: var(--radius-lg);
            overflow: hidden;
            position: relative;
            box-shadow: var(--shadow-md);
            min-height: 360px;
        }

        .featured-main img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            min-height: 360px;
            transition: transform var(--transition-slow);
        }

        .featured-main:hover img {
            transform: scale(1.04);
        }

        .featured-main-overlay {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            padding: 28px 24px;
            background: linear-gradient(transparent, rgba(0, 0, 0, 0.85));
            color: var(--color-white);
        }

        .featured-main-overlay h3 {
            font-size: 20px;
            font-weight: 700;
            margin: 0 0 8px 0;
            line-height: 1.3;
            color: var(--color-white);
        }

        .featured-main-overlay p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.8);
            margin: 0 0 10px 0;
            line-height: 1.5;
        }

        .featured-main-overlay .featured-meta {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.6);
        }

        .featured-side {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .featured-side-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            padding: 16px;
            display: flex;
            gap: 14px;
            align-items: center;
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
            cursor: pointer;
        }

        .featured-side-card:hover {
            box-shadow: var(--shadow-md);
            border-color: #ccc;
            transform: translateX(3px);
        }

        .featured-side-card img {
            width: 80px;
            height: 80px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }

        .featured-side-card h4 {
            font-size: 14px;
            font-weight: 600;
            margin: 0 0 4px 0;
            line-height: 1.4;
            color: var(--color-dark);
        }

        .featured-side-card .side-meta {
            font-size: 11px;
            color: var(--color-gray-mid);
        }

        @media (max-width: 768px) {
            .featured-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .featured-main {
                min-height: 260px;
            }
            .featured-main img {
                min-height: 260px;
            }
            .featured-main-overlay h3 {
                font-size: 17px;
            }
            .featured-side {
                flex-direction: row;
                flex-wrap: wrap;
            }
            .featured-side-card {
                flex: 1 1 45%;
                min-width: 200px;
            }
        }

        @media (max-width: 520px) {
            .featured-main {
                min-height: 220px;
            }
            .featured-main img {
                min-height: 220px;
            }
            .featured-side-card {
                flex: 1 1 100%;
                min-width: 0;
            }
            .featured-side {
                flex-direction: column;
            }
        }

        /* ========== TESTIMONIALS ========== */
        .testimonials-section {
            background: var(--color-gray-bg);
        }

        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }

        .testimonial-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            transition: all var(--transition-normal);
        }

        .testimonial-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

        .testimonial-card .testimonial-quote {
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.7;
            margin-bottom: 14px;
            font-style: italic;
            position: relative;
            padding-left: 16px;
            border-left: 3px solid var(--color-primary);
        }

        .testimonial-card .testimonial-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .testimonial-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary);
            font-weight: 700;
            font-size: 16px;
        }

        .testimonial-author-info strong {
            font-size: 14px;
            color: var(--color-dark);
            display: block;
        }

        .testimonial-author-info span {
            font-size: 12px;
            color: var(--color-gray-mid);
        }

        @media (max-width: 768px) {
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }

        @media (max-width: 520px) {
            .testimonials-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== FAQ ========== */
        .faq-section {
            background: var(--color-white);
        }

        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }

        .faq-item {
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            margin-bottom: 12px;
            overflow: hidden;
            background: var(--color-white);
            transition: all var(--transition-normal);
        }

        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }

        .faq-item-header {
            padding: 16px 20px;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-weight: 600;
            font-size: 15px;
            color: var(--color-dark);
            user-select: none;
            transition: background var(--transition-fast);
            gap: 12px;
        }

        .faq-item-header:hover {
            background: var(--color-gray-bg);
        }

        .faq-item-header i {
            font-size: 12px;
            color: var(--color-gray-mid);
            transition: transform var(--transition-fast);
            flex-shrink: 0;
        }

        .faq-item.open .faq-item-header i {
            transform: rotate(180deg);
            color: var(--color-primary);
        }

        .faq-item-body {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.7;
            padding: 0 20px;
        }

        .faq-item.open .faq-item-body {
            max-height: 400px;
            padding: 0 20px 16px;
        }

        @media (max-width: 520px) {
            .faq-item-header {
                padding: 14px 16px;
                font-size: 14px;
            }
            .faq-item-body {
                padding: 0 16px;
                font-size: 13px;
            }
            .faq-item.open .faq-item-body {
                padding: 0 16px 14px;
            }
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--color-dark);
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: radial-gradient(ellipse at center, rgba(255, 77, 0, 0.1) 0%, transparent 60%);
        }

        .cta-section .container-main {
            position: relative;
            z-index: 1;
        }

        .cta-section h2 {
            font-size: 24px;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 12px;
        }

        .cta-section p {
            font-size: 15px;
            color: #bbb;
            margin-bottom: 24px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .cta-input-group {
            display: flex;
            gap: 10px;
            max-width: 440px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-input-group input {
            flex: 1;
            min-width: 200px;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.08);
            color: var(--color-white);
            font-size: 14px;
            transition: all var(--transition-fast);
        }

        .cta-input-group input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .cta-input-group input:focus {
            outline: none;
            border-color: var(--color-primary);
            background: rgba(255, 255, 255, 0.12);
            box-shadow: 0 0 0 3px rgba(255, 77, 0, 0.15);
        }

        .cta-social {
            margin-top: 20px;
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }

        .cta-social a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
            color: #ccc;
            font-size: 18px;
            transition: all var(--transition-normal);
        }

        .cta-social a:hover {
            background: var(--color-primary);
            color: var(--color-white);
            transform: translateY(-2px);
        }

        @media (max-width: 520px) {
            .cta-section h2 {
                font-size: 20px;
            }
            .cta-input-group {
                flex-direction: column;
                align-items: stretch;
            }
            .cta-input-group input {
                min-width: 0;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-dark);
            color: #ccc;
            padding: 40px 0 20px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 28px;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-white);
            margin: 0 0 14px 0;
            padding-bottom: 8px;
            border-bottom: 2px solid var(--color-primary);
            display: inline-block;
        }

        .footer-brand {
            color: var(--color-primary);
            font-weight: 700;
        }

        .footer-col p {
            color: #999;
            font-size: 12px;
            line-height: 1.6;
            margin: 0;
        }

        .footer-col a {
            display: block;
            padding: 4px 0;
            font-size: 13px;
            color: #999;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: var(--color-primary);
        }

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            padding-top: 18px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            font-size: 12px;
            color: #777;
            gap: 10px;
        }

        .footer-bottom a {
            color: #999;
            font-size: 12px;
        }

        .footer-bottom a:hover {
            color: var(--color-primary);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-col:first-child {
                grid-column: 1 / -1;
            }
        }

        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
                gap: 8px;
            }
        }

/* roulang page: category7 */
:root {
            --color-primary: #FF4D00;
            --color-primary-hover: #D94000;
            --color-primary-light: #FFF0E8;
            --color-secondary: #003D7A;
            --color-secondary-dark: #002B56;
            --color-dark: #1E1E1E;
            --color-dark-light: #2A2A2A;
            --color-gray-bg: #F4F4F4;
            --color-gray-light: #E8E8E8;
            --color-gray-mid: #999999;
            --color-gray-text: #666666;
            --color-white: #FFFFFF;
            --color-green: #00A859;
            --color-green-light: #E6F7EF;
            --color-border: #E0E0E0;
            --radius-sm: 4px;
            --radius-md: 8px;
            --radius-lg: 12px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 12px 36px rgba(0, 0, 0, 0.16);
            --transition-fast: 0.15s ease;
            --transition-normal: 0.2s ease;
            --transition-slow: 0.3s ease;
            --font-h1: 26px;
            --font-h2: 22px;
            --font-h3: 18px;
            --font-body: 15px;
            --font-sm: 13px;
            --font-xs: 12px;
            --line-height: 1.7;
            --max-width: 1200px;
            --section-pad: 60px;
            --section-pad-mobile: 32px;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', 'Noto Sans SC', system-ui, sans-serif;
            font-size: var(--font-body);
            line-height: var(--line-height);
            color: var(--color-dark);
            background-color: var(--color-white);
            margin: 0;
            padding: 0;
            overflow-x: hidden;
            -webkit-tap-highlight-color: transparent;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-primary);
        }
        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            padding: 0;
            transition: all var(--transition-normal);
        }
        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: var(--radius-sm);
        }
        input {
            font-family: inherit;
            font-size: var(--font-body);
        }
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
        }
        .container-main {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 20px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-dark);
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
            height: 60px;
            display: flex;
            align-items: center;
        }
        .site-header .container-main {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .header-logo {
            font-size: 20px;
            font-weight: 700;
            color: var(--color-white);
            letter-spacing: 0.5px;
            white-space: nowrap;
            flex-shrink: 0;
        }
        .header-logo:hover {
            color: var(--color-primary);
        }
        .header-logo i {
            color: var(--color-primary);
            margin-right: 6px;
            font-size: 22px;
        }
        .nav-desktop {
            display: flex;
            align-items: center;
            gap: 4px;
            flex-wrap: nowrap;
        }
        .nav-desktop a {
            display: inline-block;
            padding: 8px 14px;
            color: #ccc;
            font-size: 14px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
        }
        .nav-desktop a:hover,
        .nav-desktop a:focus-visible {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.08);
        }
        .nav-desktop a.nav-active {
            color: var(--color-primary);
            font-weight: 600;
            background: rgba(255, 77, 0, 0.1);
        }
        .nav-mega-toggle {
            position: relative;
        }
        .nav-mega-panel {
            position: absolute;
            top: 100%;
            right: 0;
            margin-top: 8px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-xl);
            padding: 20px 24px;
            min-width: 520px;
            display: none;
            z-index: 1001;
            border: 1px solid var(--color-border);
        }
        .nav-mega-toggle:hover .nav-mega-panel,
        .nav-mega-toggle:focus-within .nav-mega-panel {
            display: block;
        }
        .nav-mega-panel .mega-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .mega-col h4 {
            font-size: 13px;
            font-weight: 700;
            color: var(--color-dark);
            margin-bottom: 10px;
            padding-bottom: 6px;
            border-bottom: 2px solid var(--color-primary);
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }
        .mega-col a {
            display: block;
            padding: 6px 0;
            color: var(--color-gray-text);
            font-size: 13px;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }
        .mega-col a:hover {
            color: var(--color-primary);
        }
        .mega-card-mini {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 8px 0;
            border-bottom: 1px solid var(--color-gray-light);
        }
        .mega-card-mini:last-child {
            border-bottom: none;
        }
        .mega-card-mini img {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }
        .mega-card-mini span {
            font-size: 12px;
            color: var(--color-dark);
            font-weight: 500;
            line-height: 1.4;
        }
        .mega-card-mini:hover span {
            color: var(--color-primary);
        }
        .nav-hamburger {
            display: none;
            font-size: 24px;
            color: var(--color-white);
            cursor: pointer;
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }
        .nav-hamburger:hover {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.1);
        }
        .nav-mobile-wrap {
            display: none;
            position: fixed;
            top: 60px;
            left: 0;
            right: 0;
            bottom: 0;
            background: var(--color-dark);
            z-index: 999;
            overflow-y: auto;
            padding: 16px;
            flex-direction: column;
            gap: 4px;
        }
        .nav-mobile-wrap.open {
            display: flex;
        }
        .nav-mobile-wrap a {
            display: block;
            padding: 12px 16px;
            color: #ccc;
            font-size: 15px;
            font-weight: 500;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }
        .nav-mobile-wrap a:hover,
        .nav-mobile-wrap a.nav-active {
            color: var(--color-primary);
            background: rgba(255, 77, 0, 0.1);
        }
        .nav-mobile-wrap a.nav-active {
            font-weight: 600;
        }
        .nav-mobile-mega {
            margin-top: 8px;
            padding: 12px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .nav-mobile-mega h4 {
            color: #aaa;
            font-size: 12px;
            margin-bottom: 6px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .nav-mobile-mega a {
            font-size: 13px;
            padding: 6px 8px;
            color: #999;
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            min-height: 70vh;
            display: flex;
            align-items: center;
            justify-content: center;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            overflow: hidden;
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(30, 30, 30, 0.88) 0%, rgba(0, 45, 85, 0.82) 50%, rgba(30, 30, 30, 0.85) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            color: var(--color-white);
            padding: 40px 20px;
            max-width: 800px;
            width: 100%;
        }
        .hero-badge {
            display: inline-block;
            background: var(--color-primary);
            color: #fff;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 20px;
            animation: pulse-badge 2s ease-in-out infinite;
        }
        @keyframes pulse-badge {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 77, 0, 0.5);
            }
            50% {
                box-shadow: 0 0 0 14px rgba(255, 77, 0, 0);
            }
        }
        .hero-content h1 {
            font-size: 38px;
            font-weight: 800;
            margin-bottom: 16px;
            line-height: 1.3;
            letter-spacing: 1px;
            color: #fff;
        }
        .hero-content h1 span {
            color: var(--color-primary);
        }
        .hero-subtitle {
            font-size: 17px;
            color: #ccc;
            margin-bottom: 28px;
            line-height: 1.6;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }
        .hero-actions {
            display: flex;
            gap: 14px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .btn-primary {
            display: inline-block;
            background: var(--color-primary);
            color: #fff;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.5px;
            transition: all var(--transition-normal);
            border: 2px solid var(--color-primary);
            white-space: nowrap;
        }
        .btn-primary:hover {
            background: var(--color-primary-hover);
            border-color: var(--color-primary-hover);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: var(--shadow-lg);
        }
        .btn-outline {
            display: inline-block;
            background: transparent;
            color: #fff;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            letter-spacing: 0.5px;
            transition: all var(--transition-normal);
            border: 2px solid rgba(255, 255, 255, 0.5);
            white-space: nowrap;
        }
        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
            transform: translateY(-1px);
        }
        .hero-countdown-wrap {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }
        .countdown-ring {
            position: relative;
            width: 80px;
            height: 80px;
            flex-shrink: 0;
        }
        .countdown-ring svg {
            transform: rotate(-90deg);
            width: 80px;
            height: 80px;
        }
        .countdown-ring .bg-circle {
            fill: none;
            stroke: rgba(255, 255, 255, 0.15);
            stroke-width: 6;
        }
        .countdown-ring .fg-circle {
            fill: none;
            stroke: var(--color-primary);
            stroke-width: 6;
            stroke-linecap: round;
            stroke-dasharray: 226;
            stroke-dashoffset: 56;
            transition: stroke-dashoffset 0.8s ease;
        }
        .countdown-ring .ring-text {
            position: absolute;
            inset: 0;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: #fff;
            line-height: 1;
        }
        .countdown-ring .ring-text .days {
            font-size: 22px;
            color: var(--color-primary);
        }
        .countdown-ring .ring-text .label {
            font-size: 10px;
            color: #ccc;
            text-transform: uppercase;
        }
        .hero-dot-carousel {
            display: flex;
            gap: 8px;
            justify-content: center;
            margin-top: 20px;
        }
        .hero-dot-carousel .dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.35);
            cursor: pointer;
            transition: all var(--transition-normal);
        }
        .hero-dot-carousel .dot.active {
            background: var(--color-primary);
            width: 28px;
            border-radius: 10px;
        }
        .hero-dot-carousel .dot:hover {
            background: rgba(255, 255, 255, 0.7);
        }

        /* ========== SECTIONS ========== */
        .section {
            padding: var(--section-pad) 0;
        }
        .section-alt {
            background: var(--color-gray-bg);
        }
        .section-dark {
            background: var(--color-dark);
            color: #fff;
        }
        .section-dark .section-title {
            color: #fff;
        }
        .section-dark .section-subtitle {
            color: #bbb;
        }
        .section-title {
            font-size: var(--font-h2);
            font-weight: 700;
            margin-bottom: 8px;
            color: var(--color-dark);
            letter-spacing: 0.5px;
        }
        .section-subtitle {
            font-size: var(--font-body);
            color: var(--color-gray-text);
            margin-bottom: 32px;
            line-height: 1.6;
        }
        .section-header {
            text-align: center;
            margin-bottom: 36px;
        }
        .section-header .section-title {
            display: inline-block;
            position: relative;
        }
        .section-header .section-title::after {
            content: '';
            display: block;
            width: 50px;
            height: 3px;
            background: var(--color-primary);
            margin: 10px auto 0;
            border-radius: 2px;
        }

        /* ========== LEAGUE GRID ========== */
        .league-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .league-card {
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-normal);
            border: 1px solid var(--color-border);
            cursor: pointer;
            display: flex;
            flex-direction: column;
        }
        .league-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-2px);
            border-color: var(--color-primary);
        }
        .league-card-img {
            height: 160px;
            overflow: hidden;
            position: relative;
        }
        .league-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .league-card:hover .league-card-img img {
            transform: scale(1.05);
        }
        .league-card-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--color-primary);
            color: #fff;
            padding: 4px 10px;
            border-radius: 3px;
            font-size: 11px;
            font-weight: 700;
            letter-spacing: 0.5px;
            z-index: 2;
        }
        .league-card-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .league-card-body h3 {
            font-size: var(--font-h3);
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--color-dark);
        }
        .league-card-body .league-meta {
            font-size: var(--font-xs);
            color: var(--color-gray-mid);
            margin-bottom: 8px;
        }
        .league-card-body p {
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 12px;
        }
        .league-card-body .league-link {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast);
        }
        .league-card-body .league-link:hover {
            gap: 8px;
            color: var(--color-primary-hover);
        }

        /* ========== FEATURED CONTENT ========== */
        .featured-asymmetric {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: 20px;
            align-items: stretch;
        }
        .featured-large {
            background: var(--color-secondary);
            border-radius: var(--radius-md);
            overflow: hidden;
            position: relative;
            min-height: 360px;
            display: flex;
            align-items: flex-end;
            padding: 30px;
            color: #fff;
        }
        .featured-large img {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
            opacity: 0.5;
        }
        .featured-large .featured-content {
            position: relative;
            z-index: 1;
            max-width: 500px;
        }
        .featured-large .featured-tag {
            display: inline-block;
            background: var(--color-primary);
            color: #fff;
            padding: 4px 12px;
            border-radius: 3px;
            font-size: 11px;
            font-weight: 700;
            margin-bottom: 10px;
            letter-spacing: 0.5px;
        }
        .featured-large h3 {
            font-size: 22px;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.3;
        }
        .featured-large p {
            font-size: 14px;
            color: #ddd;
            line-height: 1.6;
            margin-bottom: 14px;
        }
        .featured-small-stack {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }
        .featured-small {
            background: var(--color-white);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            display: flex;
            flex: 1;
            transition: all var(--transition-normal);
            cursor: pointer;
        }
        .featured-small:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--color-primary);
            transform: translateY(-1px);
        }
        .featured-small img {
            width: 130px;
            height: auto;
            object-fit: cover;
            flex-shrink: 0;
        }
        .featured-small .fs-content {
            padding: 16px;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .featured-small .fs-content h4 {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 4px;
            color: var(--color-dark);
        }
        .featured-small .fs-content .fs-meta {
            font-size: 11px;
            color: var(--color-gray-mid);
            margin-bottom: 6px;
        }
        .featured-small .fs-content p {
            font-size: 13px;
            color: var(--color-gray-text);
            line-height: 1.5;
            margin: 0;
        }

        /* ========== CONTENT LIST ========== */
        .content-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 16px;
        }
        .content-list-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border);
            display: flex;
            gap: 14px;
            align-items: flex-start;
            transition: all var(--transition-normal);
            cursor: pointer;
        }
        .content-list-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary);
            transform: translateY(-1px);
        }
        .content-list-item .cli-img {
            width: 80px;
            height: 80px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
        }
        .content-list-item .cli-body h4 {
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 4px;
            color: var(--color-dark);
            line-height: 1.4;
        }
        .content-list-item .cli-body .cli-meta {
            font-size: 11px;
            color: var(--color-gray-mid);
            margin-bottom: 6px;
        }
        .content-list-item .cli-body p {
            font-size: 13px;
            color: var(--color-gray-text);
            line-height: 1.5;
            margin: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .content-list-item .cli-body .cli-link {
            display: inline-block;
            margin-top: 6px;
            font-size: 12px;
            font-weight: 600;
            color: var(--color-primary);
        }
        .content-list-item .cli-body .cli-link:hover {
            color: var(--color-primary-hover);
        }

        /* ========== STATS BAR ========== */
        .stats-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            text-align: center;
        }
        .stat-item {
            padding: 20px;
            background: rgba(255, 255, 255, 0.05);
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.1);
            transition: all var(--transition-normal);
        }
        .stat-item:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: var(--color-primary);
        }
        .stat-item .stat-num {
            font-size: 36px;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1;
            margin-bottom: 6px;
        }
        .stat-item .stat-label {
            font-size: 13px;
            color: #bbb;
            letter-spacing: 0.5px;
        }

        /* ========== TIMELINE ========== */
        .timeline-list {
            position: relative;
            padding-left: 30px;
        }
        .timeline-list::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            bottom: 0;
            width: 3px;
            background: var(--color-border);
            border-radius: 2px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 24px;
            padding-left: 20px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -26px;
            top: 6px;
            width: 12px;
            height: 12px;
            background: var(--color-primary);
            border-radius: 50%;
            border: 3px solid var(--color-white);
            box-shadow: 0 0 0 3px var(--color-primary);
            z-index: 1;
        }
        .timeline-item .tl-date {
            font-size: 12px;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 4px;
            letter-spacing: 0.5px;
        }
        .timeline-item h4 {
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 4px;
            color: var(--color-dark);
        }
        .timeline-item p {
            font-size: 13px;
            color: var(--color-gray-text);
            line-height: 1.5;
            margin: 0;
        }

        /* ========== FAQ ========== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--color-white);
            transition: all var(--transition-normal);
        }
        .faq-item:hover {
            border-color: #ccc;
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 16px 20px;
            font-size: 15px;
            font-weight: 700;
            color: var(--color-dark);
            display: flex;
            justify-content: space-between;
            align-items: center;
            background: none;
            border: none;
            cursor: pointer;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--color-primary);
        }
        .faq-question i {
            font-size: 12px;
            transition: transform var(--transition-normal);
            color: var(--color-gray-mid);
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--color-primary);
        }
        .faq-item.open .faq-question {
            color: var(--color-primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 20px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 16px;
        }
        .faq-answer p {
            font-size: 14px;
            color: var(--color-gray-text);
            line-height: 1.7;
            margin: 0;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: var(--color-dark);
            text-align: center;
            padding: 50px 20px;
            color: #fff;
            border-radius: 0;
        }
        .cta-section h2 {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
        }
        .cta-section p {
            font-size: 15px;
            color: #bbb;
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }
        .cta-form {
            display: flex;
            gap: 10px;
            max-width: 440px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }
        .cta-form input {
            flex: 1;
            min-width: 220px;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 2px solid rgba(255, 255, 255, 0.25);
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
            font-size: 14px;
            transition: all var(--transition-normal);
        }
        .cta-form input::placeholder {
            color: #999;
        }
        .cta-form input:focus {
            border-color: var(--color-primary);
            outline: none;
            background: rgba(255, 255, 255, 0.14);
            box-shadow: 0 0 0 3px rgba(255, 77, 0, 0.2);
        }
        .cta-form .btn-primary {
            flex-shrink: 0;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #181818;
            color: #bbb;
            padding: 40px 0 0;
            font-size: 13px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            padding-bottom: 30px;
            border-bottom: 1px solid #333;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }
        .footer-brand {
            color: var(--color-primary);
            font-weight: 700;
        }
        .footer-col a {
            display: block;
            padding: 5px 0;
            color: #999;
            font-size: 13px;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: var(--color-primary);
        }
        .footer-bottom {
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            padding: 20px 0;
            font-size: 12px;
            color: #777;
        }
        .footer-bottom a {
            color: #999;
            font-size: 12px;
        }
        .footer-bottom a:hover {
            color: var(--color-primary);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .nav-desktop a {
                padding: 6px 10px;
                font-size: 13px;
            }
            .nav-mega-panel {
                min-width: 420px;
            }
            .league-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .featured-asymmetric {
                grid-template-columns: 1fr;
            }
            .featured-large {
                min-height: 260px;
            }
            .content-list {
                grid-template-columns: 1fr;
            }
            .stats-bar {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hero-content h1 {
                font-size: 30px;
            }
        }
        @media (max-width: 768px) {
            .site-header {
                height: 52px;
            }
            .header-logo {
                font-size: 17px;
            }
            .nav-desktop {
                display: none;
            }
            .nav-hamburger {
                display: block;
            }
            .hero-section {
                min-height: 55vh;
            }
            .hero-content h1 {
                font-size: 24px;
            }
            .hero-subtitle {
                font-size: 14px;
            }
            .section {
                padding: var(--section-pad-mobile) 0;
            }
            .league-grid {
                grid-template-columns: 1fr;
            }
            .featured-small {
                flex-direction: column;
            }
            .featured-small img {
                width: 100%;
                height: 140px;
            }
            .stats-bar {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-item .stat-num {
                font-size: 28px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .countdown-ring {
                width: 60px;
                height: 60px;
            }
            .countdown-ring svg {
                width: 60px;
                height: 60px;
            }
            .countdown-ring .ring-text .days {
                font-size: 18px;
            }
            .hero-actions {
                flex-direction: column;
                align-items: center;
            }
            .btn-primary,
            .btn-outline {
                width: 100%;
                max-width: 280px;
                text-align: center;
            }
            .timeline-list {
                padding-left: 20px;
            }
            .timeline-item {
                padding-left: 12px;
            }
            .timeline-item::before {
                left: -20px;
            }
            .content-list-item {
                flex-direction: column;
            }
            .content-list-item .cli-img {
                width: 100%;
                height: 140px;
            }
        }
        @media (max-width: 520px) {
            .hero-content h1 {
                font-size: 20px;
            }
            .hero-subtitle {
                font-size: 13px;
            }
            .section-title {
                font-size: 18px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .stats-bar {
                grid-template-columns: 1fr 1fr;
                gap: 8px;
            }
            .stat-item .stat-num {
                font-size: 24px;
            }
            .league-card-img {
                height: 120px;
            }
            .featured-large {
                min-height: 200px;
                padding: 20px;
            }
            .featured-large h3 {
                font-size: 17px;
            }
            .cta-form {
                flex-direction: column;
                align-items: center;
            }
            .cta-form input {
                width: 100%;
                max-width: 300px;
            }
            .hero-countdown-wrap {
                gap: 10px;
            }
            .countdown-ring {
                width: 50px;
                height: 50px;
            }
            .countdown-ring svg {
                width: 50px;
                height: 50px;
            }
            .countdown-ring .ring-text .days {
                font-size: 15px;
            }
            .countdown-ring .ring-text .label {
                font-size: 8px;
            }
        }