/* roulang page: index */
:root {
            --color-primary: #1a8a3f;
            --color-primary-dark: #0f6b2e;
            --color-primary-light: #e8f5e9;
            --color-accent: #e85d2c;
            --color-accent-dark: #c94a1f;
            --color-bg: #f7f9f8;
            --color-white: #ffffff;
            --color-surface: #ffffff;
            --color-text: #1a1f1c;
            --color-text-secondary: #5f6b65;
            --color-text-weak: #8b9690;
            --color-border: #e0e5e2;
            --color-border-light: #eef1ef;
            --color-nav-bg: #0d2818;
            --color-nav-text: #e8edea;
            --color-card-shadow: rgba(0, 0, 0, 0.06);
            --color-card-hover-shadow: rgba(0, 0, 0, 0.12);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.07), 0 2px 6px rgba(0, 0, 0, 0.05);
            --shadow-lg: 0 12px 32px rgba(0, 0, 0, 0.09), 0 4px 12px rgba(0, 0, 0, 0.06);
            --shadow-xl: 0 20px 48px rgba(0, 0, 0, 0.11), 0 8px 20px rgba(0, 0, 0, 0.07);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --nav-height: 64px;
            --section-gap: 64px;
            --card-gap: 20px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            font-size: 16px;
        }

        body {
            font-family: var(--font-sans);
            line-height: 1.65;
            color: var(--color-text);
            background: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-primary);
        }
        a:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 3px;
        }

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
            font-size: inherit;
            transition: all var(--transition-base);
        }
        button:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 4px;
        }

        input {
            font-family: inherit;
            font-size: inherit;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-md);
            padding: 10px 16px;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
            background: var(--color-white);
            color: var(--color-text);
            width: 100%;
        }
        input:focus {
            outline: none;
            border-color: var(--color-primary);
            box-shadow: 0 0 0 3px rgba(26, 138, 63, 0.1);
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            width: 100%;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            background: var(--color-nav-bg);
            position: sticky;
            top: 0;
            z-index: 1000;
            height: var(--nav-height);
            box-shadow: 0 2px 12px rgba(0, 0, 0, 0.18);
            display: flex;
            align-items: center;
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
        }
        .nav-logo {
            font-size: 1.35rem;
            font-weight: 700;
            color: #ffffff;
            letter-spacing: 0.5px;
            white-space: nowrap;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: opacity var(--transition-fast);
        }
        .nav-logo:hover {
            opacity: 0.88;
            color: #ffffff;
        }
        .nav-logo .logo-icon {
            width: 34px;
            height: 34px;
            background: var(--color-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            color: #fff;
            flex-shrink: 0;
            font-weight: 800;
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 4px;
            list-style: none;
            flex-wrap: wrap;
        }
        .nav-links li a {
            display: inline-block;
            padding: 8px 16px;
            border-radius: 20px;
            color: var(--color-nav-text);
            font-size: 0.95rem;
            font-weight: 500;
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-links li a:hover,
        .nav-links li a.active {
            background: rgba(255, 255, 255, 0.12);
            color: #ffffff;
        }
        .nav-links li a.active {
            background: rgba(255, 255, 255, 0.18);
            font-weight: 600;
        }
        .nav-cta-btn {
            display: inline-block;
            padding: 8px 20px;
            border-radius: 20px;
            background: var(--color-accent);
            color: #fff !important;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }
        .nav-cta-btn:hover {
            background: var(--color-accent-dark);
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(232, 93, 44, 0.35);
        }

        .mobile-menu-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            cursor: pointer;
            background: none;
            border: none;
            z-index: 1001;
        }
        .mobile-menu-toggle span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: #fff;
            border-radius: 2px;
            transition: all var(--transition-fast);
        }
        .mobile-menu-toggle.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .mobile-menu-toggle.active span:nth-child(2) {
            opacity: 0;
        }
        .mobile-menu-toggle.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        @media (max-width: 768px) {
            .mobile-menu-toggle {
                display: flex;
            }
            .nav-links {
                position: fixed;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: var(--color-nav-bg);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 12px 20px 20px;
                box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: all var(--transition-base);
                z-index: 999;
                border-radius: 0 0 var(--radius-lg) var(--radius-lg);
            }
            .nav-links.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-links li a {
                display: block;
                padding: 12px 16px;
                border-radius: var(--radius-md);
                font-size: 1rem;
                text-align: center;
            }
            .nav-cta-btn {
                display: block;
                text-align: center;
                margin-top: 8px;
            }
        }

        /* ========== HERO ========== */
        .hero-section {
            position: relative;
            background: url('assets/images/backpic/back-1.webp') center/cover no-repeat;
            min-height: 520px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            color: #ffffff;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(13, 40, 24, 0.78) 0%, rgba(13, 40, 24, 0.88) 100%);
            z-index: 1;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 760px;
            width: 100%;
            padding: 48px 24px;
        }
        .hero-content h1 {
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: 1px;
            line-height: 1.25;
            margin-bottom: 16px;
        }
        .hero-content h1 .brand-highlight {
            color: #4cff88;
        }
        .hero-content p {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
            line-height: 1.6;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }
        .hero-search-wrap {
            display: flex;
            max-width: 480px;
            margin: 0 auto 24px;
            gap: 0;
            background: #fff;
            border-radius: 28px;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .hero-search-wrap input {
            border: none;
            border-radius: 28px 0 0 28px;
            padding: 14px 20px;
            font-size: 1rem;
            flex: 1;
            min-width: 0;
            box-shadow: none;
        }
        .hero-search-wrap input:focus {
            box-shadow: none;
            outline: none;
        }
        .hero-search-wrap button {
            background: var(--color-accent);
            color: #fff;
            padding: 14px 24px;
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: 0 28px 28px 0;
            white-space: nowrap;
            transition: background var(--transition-fast);
        }
        .hero-search-wrap button:hover {
            background: var(--color-accent-dark);
        }
        .hero-live-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.13);
            border-radius: 20px;
            padding: 8px 18px;
            font-size: 0.9rem;
            font-weight: 500;
            color: #e0ffe0;
        }
        .hero-live-badge .dot {
            width: 9px;
            height: 9px;
            background: #4cff88;
            border-radius: 50%;
            animation: pulse-dot 1.5s infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(76, 255, 136, 0.6);
            }
            50% {
                box-shadow: 0 0 0 10px rgba(76, 255, 136, 0);
            }
        }
        @media (max-width: 520px) {
            .hero-content h1 {
                font-size: 1.8rem;
            }
            .hero-content p {
                font-size: 1rem;
            }
            .hero-search-wrap {
                flex-direction: column;
                border-radius: var(--radius-md);
                gap: 0;
            }
            .hero-search-wrap input {
                border-radius: var(--radius-md) var(--radius-md) 0 0;
                text-align: center;
            }
            .hero-search-wrap button {
                border-radius: 0 0 var(--radius-md) var(--radius-md);
                width: 100%;
                text-align: center;
            }
        }

        /* ========== SECTIONS ========== */
        main {
            flex: 1;
        }
        .section {
            padding: var(--section-gap) 0;
        }
        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-header h2 {
            font-size: 1.9rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
            letter-spacing: 0.3px;
        }
        .section-header p {
            color: var(--color-text-secondary);
            font-size: 1.05rem;
            max-width: 560px;
            margin: 0 auto;
            line-height: 1.6;
        }
        .section-header.left-align {
            text-align: left;
        }
        .section-header.left-align p {
            margin: 0;
        }

        /* ========== LIVE SCORES STRIP ========== */
        .live-scores-strip {
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            padding: 16px 0;
        }
        .live-scores-inner {
            display: flex;
            gap: 16px;
            flex-wrap: nowrap;
            padding: 0 24px;
            min-width: max-content;
            align-items: stretch;
        }
        .live-score-card {
            flex: 0 0 auto;
            background: var(--color-bg);
            border-radius: var(--radius-md);
            padding: 14px 20px;
            min-width: 200px;
            text-align: center;
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
            cursor: default;
        }
        .live-score-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-border);
            transform: translateY(-2px);
        }
        .live-score-card .match-league {
            font-size: 0.75rem;
            color: var(--color-text-weak);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 4px;
        }
        .live-score-card .match-teams {
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-text);
            margin-bottom: 4px;
        }
        .live-score-card .match-score {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 1px;
        }
        .live-score-card .match-status {
            font-size: 0.8rem;
            color: var(--color-accent);
            font-weight: 600;
        }
        .live-score-card .match-status.ft {
            color: var(--color-text-weak);
        }

        @media (max-width: 520px) {
            .live-score-card {
                min-width: 150px;
                padding: 10px 14px;
            }
            .live-score-card .match-score {
                font-size: 1.3rem;
            }
        }

        /* ========== CATEGORY CARDS ========== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: var(--card-gap);
        }
        .category-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
            border: 1px solid var(--color-border-light);
        }
        .category-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--color-border);
        }
        .category-card .card-img {
            height: 140px;
            overflow: hidden;
            position: relative;
        }
        .category-card .card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .category-card:hover .card-img img {
            transform: scale(1.06);
        }
        .category-card .card-img .card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: var(--color-accent);
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 12px;
            z-index: 1;
        }
        .category-card .card-body {
            padding: 16px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .category-card .card-body h3 {
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--color-text);
        }
        .category-card .card-body p {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
            flex: 1;
            margin-bottom: 10px;
        }
        .category-card .card-body .card-link {
            font-weight: 600;
            font-size: 0.9rem;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast);
        }
        .category-card .card-body .card-link:hover {
            gap: 8px;
            color: var(--color-primary-dark);
        }
        @media (max-width: 1024px) {
            .category-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 768px) {
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .category-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== NEWS LIST ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .news-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 18px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-fast);
        }
        .news-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-border);
        }
        .news-item .news-thumb {
            width: 120px;
            height: 80px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: var(--color-border-light);
        }
        .news-item .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-item .news-info {
            flex: 1;
            min-width: 0;
        }
        .news-item .news-info .news-date {
            font-size: 0.8rem;
            color: var(--color-text-weak);
            margin-bottom: 4px;
        }
        .news-item .news-info h4 {
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 6px;
            color: var(--color-text);
            line-height: 1.4;
        }
        .news-item .news-info p {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-item .news-link {
            display: inline-block;
            margin-top: 6px;
            font-weight: 600;
            font-size: 0.85rem;
            color: var(--color-primary);
        }
        .news-item .news-link:hover {
            color: var(--color-primary-dark);
        }
        @media (max-width: 520px) {
            .news-item {
                flex-direction: column;
                gap: 12px;
            }
            .news-item .news-thumb {
                width: 100%;
                height: 160px;
            }
        }

        /* ========== STANDINGS TABLE ========== */
        .standings-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            background: var(--color-white);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
        }
        .standings-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
            font-size: 0.92rem;
        }
        .standings-table thead th {
            background: var(--color-primary-light);
            color: var(--color-primary-dark);
            font-weight: 700;
            padding: 14px 12px;
            text-align: left;
            font-size: 0.85rem;
            text-transform: uppercase;
            letter-spacing: 0.4px;
            white-space: nowrap;
        }
        .standings-table tbody td {
            padding: 12px;
            border-bottom: 1px solid var(--color-border-light);
            white-space: nowrap;
        }
        .standings-table tbody tr:hover {
            background: #f9fbf9;
        }
        .standings-table .team-col {
            font-weight: 600;
            color: var(--color-text);
        }
        .standings-table .pos-col {
            font-weight: 700;
            color: var(--color-primary);
            text-align: center;
            width: 48px;
        }
        .standings-table .pts-col {
            font-weight: 800;
            color: var(--color-text);
            text-align: center;
        }

        /* ========== STATS GRID ========== */
        .stats-dashboard {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--card-gap);
        }
        .stat-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            padding: 28px 22px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
        }
        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .stat-card .stat-icon {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--color-primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 14px;
            font-size: 1.4rem;
        }
        .stat-card .stat-value {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 0.5px;
        }
        .stat-card .stat-label {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            margin-top: 4px;
        }
        @media (max-width: 768px) {
            .stats-dashboard {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .stats-dashboard {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-card {
                padding: 20px 14px;
            }
            .stat-card .stat-value {
                font-size: 1.6rem;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--color-white);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-sm);
        }
        .faq-item:hover {
            border-color: var(--color-border);
        }
        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 20px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-text);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            background: none;
            cursor: pointer;
            transition: color var(--transition-fast);
        }
        .faq-question:hover {
            color: var(--color-primary);
        }
        .faq-question .faq-arrow {
            width: 22px;
            height: 22px;
            flex-shrink: 0;
            transition: transform var(--transition-fast);
            color: var(--color-text-weak);
            font-size: 1.2rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--color-primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-base), padding var(--transition-base);
            padding: 0 20px;
            font-size: 0.93rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            background: #fafcfa;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 20px 18px;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(135deg, #0d2818 0%, #14522c 100%);
            color: #fff;
            text-align: center;
            padding: 56px 24px;
            border-radius: var(--radius-xl);
            margin: 0 24px;
            position: relative;
            overflow: hidden;
        }
        .cta-section .container {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 10px;
        }
        .cta-section p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-btn-large {
            display: inline-block;
            background: var(--color-accent);
            color: #fff;
            padding: 14px 36px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1.05rem;
            transition: all var(--transition-base);
            box-shadow: 0 6px 20px rgba(232, 93, 44, 0.4);
        }
        .cta-btn-large:hover {
            background: #f06a3a;
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(232, 93, 44, 0.5);
            color: #fff;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #0d1a12;
            color: #bcc5bf;
            padding: 48px 0 32px;
            margin-top: auto;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 36px;
        }
        .footer-col h3 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.3px;
        }
        .footer-col p,
        .footer-col a {
            font-size: 0.88rem;
            color: #bcc5bf;
            line-height: 1.7;
        }
        .footer-col a {
            display: block;
            margin-bottom: 4px;
            transition: color var(--transition-fast);
        }
        .footer-col a:hover {
            color: #4cff88;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 24px;
            text-align: center;
            font-size: 0.82rem;
            color: #88918c;
            line-height: 2;
        }
        .footer-bottom a {
            color: #bcc5bf;
            margin: 0 6px;
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: #4cff88;
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .cta-section {
                margin: 0 12px;
                padding: 40px 16px;
            }
            .cta-section h2 {
                font-size: 1.4rem;
            }
        }

        /* ========== UTILITY ========== */
        .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;
        }
        .text-accent {
            color: var(--color-accent);
        }
        .text-primary {
            color: var(--color-primary);
        }

/* roulang page: category4 */
:root {
            --color-primary: #0f766e;
            --color-primary-dark: #0d5e57;
            --color-primary-light: #14b8a6;
            --color-primary-bg: #e6f7f5;
            --color-accent: #f59e0b;
            --color-accent-light: #fef3c7;
            --color-bg: #f8fafb;
            --color-surface: #ffffff;
            --color-text: #1e293b;
            --color-text-secondary: #64748b;
            --color-text-weak: #94a3b8;
            --color-border: #e2e8f0;
            --color-border-light: #f1f5f9;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --radius-xl: 24px;
            --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
            --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.08);
            --shadow-lg: 0 8px 32px rgba(15, 23, 42, 0.10);
            --shadow-xl: 0 16px 48px rgba(15, 23, 42, 0.12);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --max-width: 1240px;
            --header-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }

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

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

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid var(--color-primary-light);
            outline-offset: 3px;
            border-radius: 4px;
        }

        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header / Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.94);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--color-border);
            height: var(--header-height);
            display: flex;
            align-items: center;
            box-shadow: var(--shadow-sm);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        .logo {
            font-size: 1.35rem;
            font-weight: 750;
            color: var(--color-primary);
            letter-spacing: -0.01em;
            white-space: nowrap;
            flex-shrink: 0;
            transition: color var(--transition-fast);
        }
        .logo:hover {
            color: var(--color-primary-dark);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            flex-wrap: wrap;
            justify-content: flex-end;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            border-radius: 22px;
            font-size: 0.93rem;
            font-weight: 520;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.01em;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--color-primary);
            background: var(--color-primary-bg);
        }
        .nav-links a.active {
            color: var(--color-primary);
            background: var(--color-primary-bg);
            font-weight: 650;
        }
        .nav-links .nav-cta-btn {
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            padding: 9px 20px;
            border-radius: 22px;
            margin-left: 8px;
            transition: all var(--transition-fast);
            box-shadow: 0 2px 8px rgba(15, 118, 110, 0.25);
        }
        .nav-links .nav-cta-btn:hover {
            background: var(--color-primary-dark);
            color: #fff;
            box-shadow: 0 4px 16px rgba(15, 118, 110, 0.35);
            transform: translateY(-1px);
        }

        /* Mobile menu toggle */
        .menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: var(--color-text);
            padding: 6px 8px;
            cursor: pointer;
            border-radius: 6px;
            line-height: 1;
            transition: background var(--transition-fast);
        }
        .menu-toggle:hover {
            background: var(--color-border-light);
        }

        /* Main */
        .page-main {
            flex: 1;
        }

        /* Section spacing */
        .section {
            padding: 56px 0;
        }
        .section-sm {
            padding: 40px 0;
        }
        .section-lg {
            padding: 72px 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 40px;
        }
        .section-header h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
            letter-spacing: -0.02em;
        }
        .section-header .section-subtitle {
            font-size: 0.98rem;
            color: var(--color-text-secondary);
            max-width: 580px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* Hero Banner */
        .hero-banner {
            position: relative;
            background-image: url('assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            padding: 90px 0 80px;
            color: #fff;
            text-align: center;
            overflow: hidden;
        }
        .hero-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 30, 28, 0.82) 0%, rgba(10, 22, 20, 0.88) 100%);
            z-index: 1;
        }
        .hero-banner .container {
            position: relative;
            z-index: 2;
        }
        .hero-banner h1 {
            font-size: 2.5rem;
            font-weight: 750;
            margin-bottom: 14px;
            letter-spacing: -0.03em;
            line-height: 1.25;
        }
        .hero-banner .hero-desc {
            font-size: 1.08rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 620px;
            margin: 0 auto 28px;
            line-height: 1.65;
        }
        .hero-banner .hero-stats-row {
            display: flex;
            justify-content: center;
            gap: 36px;
            flex-wrap: wrap;
            margin-top: 8px;
        }
        .hero-stat-item {
            text-align: center;
        }
        .hero-stat-item .stat-number {
            font-size: 2rem;
            font-weight: 750;
            color: var(--color-accent);
            letter-spacing: -0.02em;
        }
        .hero-stat-item .stat-label {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 2px;
        }

        /* Cards Grid */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .cards-grid.cols-3 {
            grid-template-columns: repeat(3, 1fr);
        }
        .cards-grid.cols-2 {
            grid-template-columns: repeat(2, 1fr);
        }

        .card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-primary-light);
        }
        .card .card-icon {
            width: 48px;
            height: 48px;
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.4rem;
            flex-shrink: 0;
        }
        .card .card-icon.teal {
            background: var(--color-primary-bg);
            color: var(--color-primary);
        }
        .card .card-icon.amber {
            background: var(--color-accent-light);
            color: #b45309;
        }
        .card h3 {
            font-size: 1.1rem;
            font-weight: 680;
            color: var(--color-text);
            letter-spacing: -0.01em;
        }
        .card p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            flex: 1;
        }
        .card .card-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.82rem;
            font-weight: 550;
            color: var(--color-primary);
            padding: 5px 12px;
            background: var(--color-primary-bg);
            border-radius: 14px;
            align-self: flex-start;
            transition: all var(--transition-fast);
        }
        .card .card-tag:hover {
            background: #cdf5ef;
            color: var(--color-primary-dark);
        }

        /* Report list */
        .report-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .report-item {
            display: flex;
            gap: 20px;
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 22px 24px;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
            align-items: flex-start;
        }
        .report-item:hover {
            box-shadow: var(--shadow-lg);
            border-color: var(--color-primary-light);
            transform: translateY(-2px);
        }
        .report-thumb {
            width: 140px;
            height: 95px;
            border-radius: var(--radius-md);
            object-fit: cover;
            flex-shrink: 0;
        }
        .report-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .report-info h4 {
            font-size: 1.05rem;
            font-weight: 680;
            color: var(--color-text);
            letter-spacing: -0.01em;
            line-height: 1.4;
        }
        .report-info .report-meta {
            font-size: 0.82rem;
            color: var(--color-text-weak);
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
        }
        .report-info p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }
        .report-info .read-more {
            align-self: flex-start;
            font-size: 0.88rem;
            font-weight: 600;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 5px;
            transition: color var(--transition-fast);
        }
        .report-info .read-more:hover {
            color: var(--color-primary-dark);
        }
        .report-info .read-more::after {
            content: '→';
            transition: transform var(--transition-fast);
        }
        .report-info .read-more:hover::after {
            transform: translateX(4px);
        }

        /* Viz cards */
        .viz-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .viz-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            padding: 20px;
            text-align: center;
            transition: all var(--transition-base);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 10px;
        }
        .viz-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-primary-light);
        }
        .viz-card .viz-icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
        }
        .viz-card .viz-icon-wrap.teal {
            background: var(--color-primary-bg);
            color: var(--color-primary);
        }
        .viz-card h4 {
            font-size: 0.98rem;
            font-weight: 650;
            color: var(--color-text);
        }
        .viz-card p {
            font-size: 0.84rem;
            color: var(--color-text-secondary);
            line-height: 1.5;
        }

        /* Methodology */
        .method-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .method-card {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--color-border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            border-left: 4px solid var(--color-primary);
            transition: all var(--transition-base);
        }
        .method-card:hover {
            box-shadow: var(--shadow-md);
            border-left-color: var(--color-accent);
        }
        .method-card h4 {
            font-size: 1.05rem;
            font-weight: 680;
            color: var(--color-text);
            margin-bottom: 8px;
        }
        .method-card p {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
            max-width: 840px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--color-surface);
            border: 1px solid var(--color-border);
            border-radius: var(--radius-lg);
            overflow: hidden;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-sm);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-primary-light);
        }
        .faq-question {
            width: 100%;
            background: none;
            text-align: left;
            padding: 18px 22px;
            font-size: 1rem;
            font-weight: 620;
            color: var(--color-text);
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            cursor: pointer;
            border: none;
            transition: color var(--transition-fast);
            line-height: 1.5;
        }
        .faq-question:hover {
            color: var(--color-primary);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            transition: transform var(--transition-base);
            font-size: 1.1rem;
            color: var(--color-text-weak);
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 50%;
            background: var(--color-border-light);
        }
        .faq-item.open .faq-question .faq-icon {
            transform: rotate(180deg);
            background: var(--color-primary-bg);
            color: var(--color-primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
            padding: 0 22px;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            background: #fafdfc;
        }
        .faq-item.open .faq-answer {
            max-height: 320px;
            padding: 0 22px 18px;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(160deg, #0d5e57 0%, #0f766e 40%, #0a3d38 100%);
            color: #fff;
            text-align: center;
            padding: 64px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -50px;
            left: -70px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.03);
            pointer-events: none;
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 750;
            margin-bottom: 10px;
            letter-spacing: -0.02em;
        }
        .cta-section p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-btn-lg {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 14px 36px;
            font-size: 1.05rem;
            font-weight: 650;
            background: #fff;
            color: var(--color-primary);
            border-radius: 28px;
            transition: all var(--transition-base);
            box-shadow: 0 6px 24px rgba(0, 0, 0, 0.18);
            letter-spacing: 0.01em;
        }
        .cta-btn-lg:hover {
            background: #f0fdfa;
            transform: translateY(-2px);
            box-shadow: 0 10px 32px rgba(0, 0, 0, 0.25);
        }

        /* Footer */
        .site-footer {
            background: #0f1a18;
            color: #cbd5d1;
            padding: 48px 0 28px;
            font-size: 0.9rem;
            line-height: 1.8;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-col h3 {
            color: #fff;
            font-size: 1.05rem;
            font-weight: 650;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }
        .footer-col a {
            display: block;
            color: #94a3a0;
            transition: color var(--transition-fast);
            font-size: 0.88rem;
            padding: 3px 0;
        }
        .footer-col a:hover {
            color: #fff;
        }
        .footer-col p {
            color: #8a9894;
            font-size: 0.87rem;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            text-align: center;
            color: #7a8884;
            font-size: 0.82rem;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .footer-bottom a {
            color: #94a3a0;
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: #fff;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .cards-grid.cols-3 {
                grid-template-columns: repeat(2, 1fr);
            }
            .viz-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .method-grid {
                grid-template-columns: 1fr 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .hero-banner h1 {
                font-size: 2rem;
            }
            .report-thumb {
                width: 110px;
                height: 78px;
            }
        }

        @media (max-width: 768px) {
            .menu-toggle {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 12px 20px;
                gap: 4px;
                border-bottom: 2px solid var(--color-border);
                box-shadow: var(--shadow-lg);
                z-index: 99;
            }
            .nav-links.show {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 10px 16px;
                border-radius: 8px;
                font-size: 0.95rem;
            }
            .nav-links .nav-cta-btn {
                margin-left: 0;
                text-align: center;
                justify-content: center;
                margin-top: 6px;
            }
            .hero-banner {
                padding: 60px 0 50px;
            }
            .hero-banner h1 {
                font-size: 1.7rem;
            }
            .hero-banner .hero-stats-row {
                gap: 20px;
            }
            .hero-stat-item .stat-number {
                font-size: 1.5rem;
            }
            .cards-grid,
            .cards-grid.cols-3,
            .viz-grid {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .method-grid {
                grid-template-columns: 1fr;
            }
            .report-item {
                flex-direction: column;
                gap: 12px;
            }
            .report-thumb {
                width: 100%;
                height: auto;
                aspect-ratio: 16/10;
            }
            .section {
                padding: 40px 0;
            }
            .section-lg {
                padding: 48px 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
        }

        @media (max-width: 520px) {
            .cards-grid,
            .cards-grid.cols-3,
            .viz-grid,
            .cards-grid.cols-2 {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .hero-banner h1 {
                font-size: 1.45rem;
            }
            .hero-banner .hero-desc {
                font-size: 0.9rem;
            }
            .hero-banner .hero-stats-row {
                gap: 14px;
                flex-direction: row;
                flex-wrap: wrap;
            }
            .hero-stat-item .stat-number {
                font-size: 1.3rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .section-header h2 {
                font-size: 1.35rem;
            }
            .card {
                padding: 20px 16px;
            }
            .report-item {
                padding: 16px;
            }
            .method-card {
                padding: 20px 16px;
            }
            .cta-btn-lg {
                padding: 12px 24px;
                font-size: 0.95rem;
            }
        }

/* roulang page: category1 */
:root {
            --color-primary: #1a7a3a;
            --color-primary-dark: #145e2d;
            --color-primary-light: #28b053;
            --color-accent: #e63946;
            --color-accent-glow: #ff4757;
            --color-bg: #f5f7f6;
            --color-bg-alt: #eef2f0;
            --color-surface: #ffffff;
            --color-surface-alt: #f9faf9;
            --color-text: #1a1f1c;
            --color-text-secondary: #5a6b5f;
            --color-text-muted: #8a9a8e;
            --color-border: #d8e2db;
            --color-border-light: #e8efe9;
            --color-live: #e63946;
            --color-upcoming: #f0a030;
            --color-finished: #6b7d71;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08), 0 2px 6px rgba(0, 0, 0, 0.04);
            --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.10), 0 3px 10px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12), 0 4px 16px rgba(0, 0, 0, 0.06);
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --max-width: 1240px;
            --header-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            font-size: 16px;
        }

        body {
            font-family: var(--font-sans);
            line-height: 1.65;
            color: var(--color-text);
            background-color: var(--color-bg);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            min-height: 100vh;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-primary-light);
            outline-offset: 2px;
            border-radius: 4px;
        }

        input {
            font-family: inherit;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-surface);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            height: var(--header-height);
            transition: box-shadow var(--transition-base);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            gap: 20px;
        }
        .logo {
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--color-primary);
            white-space: nowrap;
            letter-spacing: -0.3px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .logo i {
            font-size: 1.5rem;
            color: var(--color-primary-light);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }
        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            border-radius: var(--radius-sm);
            font-size: 0.925rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }
        .nav-links a:hover {
            color: var(--color-primary);
            background: rgba(26, 122, 58, 0.06);
        }
        .nav-links a.active {
            color: var(--color-primary);
            background: rgba(26, 122, 58, 0.10);
            font-weight: 600;
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--color-primary);
            border-radius: 3px;
        }
        .nav-cta-btn {
            background: var(--color-primary) !important;
            color: #fff !important;
            padding: 9px 20px !important;
            border-radius: 22px !important;
            font-weight: 600 !important;
            transition: all var(--transition-base) !important;
            margin-left: 4px;
        }
        .nav-cta-btn:hover {
            background: var(--color-primary-dark) !important;
            color: #fff !important;
            box-shadow: var(--shadow-md);
            transform: translateY(-1px);
        }
        .nav-cta-btn::after {
            display: none !important;
        }

        /* Mobile Menu */
        .mobile-toggle {
            display: none;
            background: none;
            font-size: 1.5rem;
            color: var(--color-text);
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: background var(--transition-fast);
        }
        .mobile-toggle:hover {
            background: var(--color-bg-alt);
        }

        @media (max-width: 1024px) {
            .nav-links a {
                padding: 7px 11px;
                font-size: 0.85rem;
            }
            .nav-cta-btn {
                padding: 7px 14px !important;
                font-size: 0.85rem !important;
            }
        }

        @media (max-width: 860px) {
            .mobile-toggle {
                display: block;
            }
            .nav-links {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: var(--color-surface);
                flex-direction: column;
                align-items: stretch;
                padding: 12px 20px;
                gap: 2px;
                border-bottom: 1px solid var(--color-border-light);
                box-shadow: var(--shadow-lg);
                z-index: 999;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                padding: 13px 16px;
                border-radius: var(--radius-sm);
                font-size: 0.95rem;
                justify-content: flex-start;
            }
            .nav-links a.active::after {
                display: none;
            }
            .nav-links a.active {
                border-left: 3px solid var(--color-primary);
            }
            .nav-cta-btn {
                margin-left: 0 !important;
                text-align: center;
                justify-content: center !important;
                margin-top: 6px;
                border-radius: var(--radius-md) !important;
            }
        }

        /* Page Banner */
        .page-banner {
            position: relative;
            background: linear-gradient(135deg, rgba(26, 122, 58, 0.92) 0%, rgba(20, 94, 45, 0.95) 50%, rgba(10, 60, 28, 0.96) 100%), url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            padding: 60px 0 56px;
            text-align: center;
            color: #fff;
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -30%;
            width: 500px;
            height: 500px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.06) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            bottom: -40%;
            right: -20%;
            width: 400px;
            height: 400px;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.04) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }
        .page-banner .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 0.875rem;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 14px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
            transition: color var(--transition-fast);
        }
        .breadcrumb a:hover {
            color: #fff;
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .breadcrumb .sep {
            color: rgba(255, 255, 255, 0.5);
        }
        .page-banner h1 {
            font-size: 2.6rem;
            font-weight: 700;
            letter-spacing: -0.5px;
            margin-bottom: 10px;
        }
        .page-banner .banner-sub {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 600px;
            margin: 0 auto;
        }
        @media (max-width: 768px) {
            .page-banner {
                padding: 40px 0 36px;
            }
            .page-banner h1 {
                font-size: 1.8rem;
            }
            .page-banner .banner-sub {
                font-size: 0.95rem;
            }
        }

        /* Section Common */
        .section {
            padding: 56px 0;
        }
        .section-alt {
            background: var(--color-surface-alt);
        }
        .section-header {
            text-align: center;
            margin-bottom: 36px;
        }
        .section-header h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 8px;
            letter-spacing: -0.3px;
        }
        .section-header .section-desc {
            color: var(--color-text-secondary);
            font-size: 0.95rem;
            max-width: 560px;
            margin: 0 auto;
        }
        .section-tag {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--color-primary);
            background: rgba(26, 122, 58, 0.08);
            padding: 4px 12px;
            border-radius: 20px;
            margin-bottom: 10px;
            letter-spacing: 0.4px;
            text-transform: uppercase;
        }

        /* Live Now Section */
        .live-now-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: 20px;
        }
        .live-match-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 20px 22px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            position: relative;
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .live-match-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
            border-color: var(--color-border);
        }
        .live-match-card .live-badge {
            position: absolute;
            top: 14px;
            right: 14px;
            background: var(--color-live);
            color: #fff;
            font-size: 0.7rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 14px;
            animation: livePulse 1.8s infinite;
            letter-spacing: 0.5px;
        }
        @keyframes livePulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.55;
            }
        }
        .live-match-card .league-tag {
            font-size: 0.78rem;
            color: var(--color-text-muted);
            margin-bottom: 8px;
            font-weight: 500;
        }
        .live-match-card .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            margin-bottom: 10px;
        }
        .live-match-card .team {
            font-weight: 700;
            font-size: 1.05rem;
            text-align: center;
            flex: 1;
            color: var(--color-text);
        }
        .live-match-card .score {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--color-primary);
            background: rgba(26, 122, 58, 0.06);
            padding: 6px 16px;
            border-radius: var(--radius-md);
            letter-spacing: 1px;
            white-space: nowrap;
            min-width: 70px;
            text-align: center;
        }
        .live-match-card .match-info {
            display: flex;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-top: 6px;
            gap: 8px;
            flex-wrap: wrap;
        }
        .live-match-card .watch-btn {
            display: inline-block;
            margin-top: 12px;
            background: var(--color-accent);
            color: #fff;
            padding: 8px 22px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.85rem;
            transition: all var(--transition-base);
            text-align: center;
            width: 100%;
        }
        .live-match-card .watch-btn:hover {
            background: var(--color-accent-glow);
            box-shadow: var(--shadow-md);
        }

        @media (max-width: 520px) {
            .live-now-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .live-match-card .team {
                font-size: 0.9rem;
            }
            .live-match-card .score {
                font-size: 1.3rem;
                padding: 4px 12px;
                min-width: 56px;
            }
        }

        /* Upcoming Section */
        .upcoming-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .upcoming-item {
            display: flex;
            align-items: center;
            gap: 16px;
            background: var(--color-surface);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            flex-wrap: wrap;
        }
        .upcoming-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-border);
            transform: translateX(3px);
        }
        .upcoming-time {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-upcoming);
            background: rgba(240, 160, 48, 0.1);
            padding: 6px 14px;
            border-radius: 20px;
            white-space: nowrap;
            min-width: 80px;
            text-align: center;
        }
        .upcoming-teams {
            font-weight: 600;
            font-size: 1rem;
            flex: 1;
            min-width: 160px;
            color: var(--color-text);
        }
        .upcoming-league {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            white-space: nowrap;
        }
        .upcoming-notify {
            background: transparent;
            border: 1.5px solid var(--color-primary);
            color: var(--color-primary);
            padding: 7px 16px;
            border-radius: 20px;
            font-weight: 600;
            font-size: 0.8rem;
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .upcoming-notify:hover {
            background: var(--color-primary);
            color: #fff;
        }

        /* League Grid */
        .league-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
            gap: 16px;
        }
        .league-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 22px 16px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
            cursor: pointer;
            position: relative;
            overflow: hidden;
        }
        .league-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--color-primary-light);
        }
        .league-card .league-icon {
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
            margin: 0 auto 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.4rem;
            font-weight: 700;
        }
        .league-card h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 4px;
        }
        .league-card .match-count {
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }

        /* Highlights Section */
        .highlights-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: 20px;
        }
        .highlight-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
        }
        .highlight-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-3px);
        }
        .highlight-card .thumb-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 9;
            background: var(--color-bg-alt);
        }
        .highlight-card .thumb-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .highlight-card:hover .thumb-wrap img {
            transform: scale(1.06);
        }
        .highlight-card .play-overlay {
            position: absolute;
            inset: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            background: rgba(0, 0, 0, 0.25);
            transition: background var(--transition-base);
        }
        .highlight-card:hover .play-overlay {
            background: rgba(0, 0, 0, 0.4);
        }
        .play-overlay .play-icon {
            width: 48px;
            height: 48px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
            color: var(--color-primary);
            transition: all var(--transition-base);
        }
        .highlight-card:hover .play-icon {
            background: #fff;
            transform: scale(1.1);
            box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
        }
        .highlight-card .card-body {
            padding: 14px 16px;
        }
        .highlight-card .card-body h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .highlight-card .card-body .meta {
            font-size: 0.78rem;
            color: var(--color-text-muted);
        }

        /* Stats Strip */
        .stats-strip {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .stat-card {
            background: var(--color-surface);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
        }
        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .stat-card .stat-value {
            font-size: 2.2rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: -1px;
        }
        .stat-card .stat-label {
            font-size: 0.85rem;
            color: var(--color-text-secondary);
            margin-top: 4px;
        }
        @media (max-width: 768px) {
            .stats-strip {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-card .stat-value {
                font-size: 1.6rem;
            }
        }

        /* FAQ */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: var(--color-surface);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-base);
        }
        .faq-item:hover {
            border-color: var(--color-border);
        }
        .faq-question {
            padding: 16px 20px;
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--color-text);
            user-select: none;
            gap: 12px;
        }
        .faq-question .faq-icon {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            transition: transform var(--transition-base);
            flex-shrink: 0;
        }
        .faq-item.open .faq-icon {
            transform: rotate(180deg);
            color: var(--color-primary);
        }
        .faq-answer {
            padding: 0 20px 16px;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        /* CTA */
        .cta-section {
            background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
            padding: 56px 0;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -60px;
            width: 280px;
            height: 280px;
            background: rgba(255, 255, 255, 0.04);
            border-radius: 50%;
            pointer-events: none;
        }
        .cta-section h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .cta-section p {
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 22px;
            font-size: 1rem;
            position: relative;
            z-index: 1;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }
        .cta-btn-lg {
            display: inline-block;
            background: #fff;
            color: var(--color-primary);
            padding: 14px 36px;
            border-radius: 28px;
            font-weight: 700;
            font-size: 1rem;
            transition: all var(--transition-base);
            position: relative;
            z-index: 1;
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
        }
        .cta-btn-lg:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
            background: #f0f9f3;
        }

        /* Footer */
        .site-footer {
            background: #1a1f1c;
            color: #c5cec8;
            padding: 48px 0 28px;
            font-size: 0.9rem;
        }
        .site-footer .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }
        .site-footer .footer-col h3 {
            color: #fff;
            font-size: 1.05rem;
            font-weight: 600;
            margin-bottom: 14px;
            letter-spacing: -0.2px;
        }
        .site-footer .footer-col p {
            font-size: 0.85rem;
            line-height: 1.7;
            color: #9aa89e;
        }
        .site-footer .footer-col a {
            display: block;
            color: #9aa89e;
            padding: 5px 0;
            font-size: 0.85rem;
            transition: color var(--transition-fast);
        }
        .site-footer .footer-col a:hover {
            color: #fff;
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: #7a8a7e;
            line-height: 2;
        }
        .footer-bottom a {
            color: #9aa89e;
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: #fff;
        }
        @media (max-width: 520px) {
            .site-footer .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
        }

        /* Utility */
        .text-center {
            text-align: center;
        }
        .mt-0 {
            margin-top: 0;
        }
        .mb-0 {
            margin-bottom: 0;
        }

/* roulang page: category2 */
:root {
            --primary: #0d7c3f;
            --primary-dark: #0a5e2f;
            --primary-light: #e8f5ed;
            --accent: #f0a030;
            --accent-dark: #d4891a;
            --bg-body: #f5f6f8;
            --bg-white: #ffffff;
            --bg-dark: #1a1f2b;
            --bg-card: #ffffff;
            --text-main: #1a1f2b;
            --text-secondary: #5a6070;
            --text-muted: #8b919e;
            --text-light: #bcc0c8;
            --border: #e2e5ea;
            --border-light: #eef0f4;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --radius-xs: 4px;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50%;
            --spacing-xs: 0.5rem;
            --spacing-sm: 0.75rem;
            --spacing-md: 1rem;
            --spacing-lg: 1.5rem;
            --spacing-xl: 2rem;
            --spacing-2xl: 3rem;
            --spacing-3xl: 4rem;
            --spacing-4xl: 5rem;
            --font-xs: 0.75rem;
            --font-sm: 0.875rem;
            --font-base: 1rem;
            --font-lg: 1.125rem;
            --font-xl: 1.25rem;
            --font-2xl: 1.5rem;
            --font-3xl: 2rem;
            --font-4xl: 2.5rem;
            --font-5xl: 3rem;
            --transition-fast: 0.15s ease;
            --transition-base: 0.25s ease;
            --transition-slow: 0.35s ease;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            font-size: 16px;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', sans-serif;
            font-size: var(--font-base);
            line-height: 1.7;
            color: var(--text-main);
            background-color: var(--bg-body);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            font-family: inherit;
            font-size: inherit;
        }

        input,
        select {
            font-family: inherit;
            font-size: inherit;
        }

        .container {
            width: 100%;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 var(--spacing-lg);
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 var(--spacing-md);
            }
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg-white);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: box-shadow var(--transition-base);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow-md);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: var(--spacing-sm) 0;
            min-height: 60px;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: var(--spacing-sm);
            font-weight: 700;
            font-size: var(--font-xl);
            color: var(--primary-dark);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .logo-wrap .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: var(--font-lg);
            flex-shrink: 0;
        }

        .nav-links {
            display: flex;
            align-items: center;
            list-style: none;
            gap: var(--spacing-xs);
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-block;
            padding: 0.45rem 0.9rem;
            border-radius: var(--radius-sm);
            font-size: var(--font-sm);
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .nav-links a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .nav-links a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 600;
        }

        .nav-cta-btn {
            background: var(--accent) !important;
            color: #fff !important;
            font-weight: 600 !important;
            padding: 0.5rem 1.2rem !important;
            border-radius: 50px !important;
            transition: all var(--transition-base) !important;
        }

        .nav-cta-btn:hover {
            background: var(--accent-dark) !important;
            color: #fff !important;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(240, 160, 48, 0.35);
        }

        .hamburger {
            display: none;
            flex-direction: column;
            gap: 5px;
            cursor: pointer;
            padding: 8px;
            z-index: 1001;
            background: none;
        }

        .hamburger span {
            display: block;
            width: 26px;
            height: 2.5px;
            background: var(--text-main);
            border-radius: 2px;
            transition: all var(--transition-fast);
        }

        .hamburger.active span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        @media (max-width: 1024px) {
            .hamburger {
                display: flex;
            }
            .nav-links {
                position: fixed;
                top: 0;
                right: -100%;
                width: 280px;
                height: 100vh;
                flex-direction: column;
                background: var(--bg-white);
                padding: 80px var(--spacing-xl) var(--spacing-xl);
                gap: var(--spacing-sm);
                box-shadow: var(--shadow-xl);
                transition: right var(--transition-slow);
                overflow-y: auto;
                align-items: stretch;
            }
            .nav-links.open {
                right: 0;
            }
            .nav-links a {
                display: block;
                padding: 0.7rem 1rem;
                font-size: var(--font-base);
                text-align: center;
                border-radius: var(--radius-sm);
            }
            .nav-cta-btn {
                margin-top: var(--spacing-md);
                text-align: center;
            }
            .mobile-overlay {
                display: none;
                position: fixed;
                inset: 0;
                background: rgba(0, 0, 0, 0.45);
                z-index: 998;
            }
            .mobile-overlay.show {
                display: block;
            }
        }

        @media (max-width: 520px) {
            .logo-wrap {
                font-size: var(--font-base);
            }
            .logo-wrap .logo-icon {
                width: 32px;
                height: 32px;
                font-size: var(--font-sm);
            }
            .nav-links {
                width: 260px;
            }
        }

        /* Page Banner */
        .page-banner {
            position: relative;
            background: url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            min-height: 320px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(13, 124, 63, 0.88) 0%, rgba(10, 30, 20, 0.82) 100%);
            z-index: 1;
        }

        .page-banner .banner-content {
            position: relative;
            z-index: 2;
            color: #fff;
            padding: var(--spacing-3xl) 0;
            text-align: center;
            width: 100%;
        }

        .page-banner .banner-badge {
            display: inline-block;
            background: rgba(255, 255, 255, 0.18);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border: 1px solid rgba(255, 255, 255, 0.25);
            padding: 0.35rem 1.2rem;
            border-radius: 50px;
            font-size: var(--font-sm);
            font-weight: 500;
            margin-bottom: var(--spacing-lg);
            letter-spacing: 0.03em;
        }

        .page-banner h1 {
            font-size: var(--font-4xl);
            font-weight: 700;
            letter-spacing: -0.01em;
            margin-bottom: var(--spacing-md);
            line-height: 1.25;
        }

        .page-banner .banner-sub {
            font-size: var(--font-lg);
            opacity: 0.9;
            max-width: 600px;
            margin: 0 auto;
        }

        @media (max-width: 768px) {
            .page-banner {
                min-height: 240px;
            }
            .page-banner h1 {
                font-size: var(--font-2xl);
            }
            .page-banner .banner-sub {
                font-size: var(--font-base);
            }
        }

        /* Section Common */
        .section {
            padding: var(--spacing-3xl) 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: var(--spacing-2xl);
        }

        .section-header .section-badge {
            display: inline-block;
            background: var(--primary-light);
            color: var(--primary-dark);
            font-size: var(--font-xs);
            font-weight: 600;
            padding: 0.3rem 1rem;
            border-radius: 50px;
            letter-spacing: 0.04em;
            margin-bottom: var(--spacing-sm);
            text-transform: uppercase;
        }

        .section-header h2 {
            font-size: var(--font-3xl);
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: var(--spacing-sm);
            letter-spacing: -0.01em;
        }

        .section-header .section-desc {
            color: var(--text-secondary);
            font-size: var(--font-lg);
            max-width: 650px;
            margin: 0 auto;
        }

        @media (max-width: 768px) {
            .section {
                padding: var(--spacing-2xl) 0;
            }
            .section-header h2 {
                font-size: var(--font-2xl);
            }
            .section-header .section-desc {
                font-size: var(--font-base);
            }
        }

        /* Live Score Panel */
        .score-panel-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
            gap: var(--spacing-lg);
        }

        .score-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: var(--spacing-lg);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-base);
            position: relative;
            overflow: hidden;
        }

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

        .score-card .match-status {
            position: absolute;
            top: 12px;
            right: 14px;
            font-size: var(--font-xs);
            font-weight: 600;
            padding: 0.2rem 0.7rem;
            border-radius: 50px;
            letter-spacing: 0.03em;
        }

        .status-live {
            background: #fef2f2;
            color: #dc2626;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }

        .status-finished {
            background: #f0f9f4;
            color: #0d7c3f;
        }

        .status-upcoming {
            background: #fefce8;
            color: #b45309;
        }

        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.55;
            }
        }

        .score-card .match-league {
            font-size: var(--font-xs);
            color: var(--text-muted);
            font-weight: 500;
            margin-bottom: var(--spacing-sm);
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .score-card .match-league .dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--primary);
            display: inline-block;
        }

        .score-card .match-teams {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: var(--spacing-md);
            margin-bottom: var(--spacing-sm);
        }

        .score-card .team {
            text-align: center;
            flex: 1;
            min-width: 0;
        }

        .score-card .team-name {
            font-weight: 600;
            font-size: var(--font-base);
            color: var(--text-main);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .score-card .team-score {
            font-size: var(--font-4xl);
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.02em;
            line-height: 1;
        }

        .score-card .score-divider {
            font-size: var(--font-2xl);
            font-weight: 700;
            color: var(--text-muted);
            flex-shrink: 0;
            padding: 0 4px;
        }

        .score-card .match-info-row {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: var(--font-xs);
            color: var(--text-muted);
            margin-top: var(--spacing-sm);
            padding-top: var(--spacing-sm);
            border-top: 1px solid var(--border-light);
        }

        .score-card .goal-scorers {
            font-size: var(--font-xs);
            color: var(--text-secondary);
            margin-top: var(--spacing-xs);
            line-height: 1.5;
        }

        @media (max-width: 520px) {
            .score-panel-grid {
                grid-template-columns: 1fr;
            }
            .score-card .team-score {
                font-size: var(--font-3xl);
            }
        }

        /* Quick Stats Bar */
        .quick-stats-bar {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--spacing-md);
            margin-bottom: var(--spacing-2xl);
        }

        .stat-item {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: var(--spacing-lg);
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-base);
        }

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

        .stat-item .stat-icon {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto var(--spacing-sm);
            font-size: var(--font-xl);
        }

        .stat-icon-green {
            background: #e8f5ed;
            color: #0d7c3f;
        }
        .stat-icon-blue {
            background: #e8f0fa;
            color: #2563eb;
        }
        .stat-icon-orange {
            background: #fef5e8;
            color: #f0a030;
        }
        .stat-icon-purple {
            background: #f3e8fa;
            color: #7c3aed;
        }

        .stat-item .stat-value {
            font-size: var(--font-3xl);
            font-weight: 800;
            color: var(--text-main);
            letter-spacing: -0.02em;
        }

        .stat-item .stat-label {
            font-size: var(--font-sm);
            color: var(--text-secondary);
            margin-top: 2px;
        }

        @media (max-width: 768px) {
            .quick-stats-bar {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-sm);
            }
            .stat-item .stat-value {
                font-size: var(--font-2xl);
            }
        }

        @media (max-width: 520px) {
            .quick-stats-bar {
                grid-template-columns: 1fr 1fr;
                gap: var(--spacing-xs);
            }
            .stat-item {
                padding: var(--spacing-md);
            }
        }

        /* League Score Table */
        .league-table-wrap {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }

        .league-table-tabs {
            display: flex;
            gap: 0;
            border-bottom: 2px solid var(--border-light);
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .league-table-tabs::-webkit-scrollbar {
            display: none;
        }

        .league-table-tabs button {
            flex-shrink: 0;
            padding: 0.8rem 1.4rem;
            background: none;
            font-weight: 500;
            font-size: var(--font-sm);
            color: var(--text-secondary);
            border-bottom: 2px solid transparent;
            margin-bottom: -2px;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .league-table-tabs button:hover {
            color: var(--primary);
        }
        .league-table-tabs button.active-tab {
            color: var(--primary);
            border-bottom-color: var(--primary);
            font-weight: 600;
        }

        .score-mini-table {
            width: 100%;
            border-collapse: collapse;
            font-size: var(--font-sm);
        }

        .score-mini-table thead th {
            background: #f9fafb;
            padding: 0.7rem 1rem;
            text-align: left;
            font-weight: 600;
            color: var(--text-secondary);
            font-size: var(--font-xs);
            letter-spacing: 0.03em;
            border-bottom: 1px solid var(--border-light);
            white-space: nowrap;
        }

        .score-mini-table tbody td {
            padding: 0.7rem 1rem;
            border-bottom: 1px solid var(--border-light);
            vertical-align: middle;
            white-space: nowrap;
        }

        .score-mini-table tbody tr {
            transition: background var(--transition-fast);
        }
        .score-mini-table tbody tr:hover {
            background: #fafdfb;
        }

        .score-mini-table .score-highlight {
            font-weight: 700;
            color: var(--primary-dark);
            font-size: var(--font-base);
        }

        .score-mini-table .match-time-badge {
            display: inline-block;
            background: #fef2f2;
            color: #dc2626;
            font-size: var(--font-xs);
            font-weight: 600;
            padding: 0.15rem 0.55rem;
            border-radius: 50px;
        }

        @media (max-width: 768px) {
            .score-mini-table {
                font-size: var(--font-xs);
            }
            .score-mini-table thead th,
            .score-mini-table tbody td {
                padding: 0.5rem 0.6rem;
            }
        }

        /* Content Cards */
        .content-cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
            gap: var(--spacing-lg);
        }

        .content-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition-base);
            display: flex;
            flex-direction: column;
        }

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

        .content-card .card-img-wrap {
            position: relative;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: #e8ecef;
        }

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

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

        .content-card .card-img-wrap .card-tag {
            position: absolute;
            top: 10px;
            left: 10px;
            background: rgba(0, 0, 0, 0.7);
            color: #fff;
            font-size: var(--font-xs);
            font-weight: 600;
            padding: 0.25rem 0.7rem;
            border-radius: 50px;
            backdrop-filter: blur(4px);
            -webkit-backdrop-filter: blur(4px);
        }

        .content-card .card-body {
            padding: var(--spacing-lg);
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .content-card .card-body h3 {
            font-size: var(--font-lg);
            font-weight: 600;
            margin-bottom: var(--spacing-xs);
            color: var(--text-main);
            line-height: 1.4;
        }

        .content-card .card-body p {
            font-size: var(--font-sm);
            color: var(--text-secondary);
            line-height: 1.6;
            flex: 1;
        }

        .content-card .card-body .card-link {
            display: inline-block;
            margin-top: var(--spacing-md);
            font-weight: 600;
            font-size: var(--font-sm);
            color: var(--primary);
            transition: color var(--transition-fast);
        }

        .content-card .card-body .card-link:hover {
            color: var(--primary-dark);
        }

        .content-card .card-body .card-link i {
            margin-left: 4px;
            font-size: 0.8em;
        }

        /* FAQ Section */
        .faq-section {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: var(--spacing-2xl);
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }

        .faq-list {
            list-style: none;
        }

        .faq-item {
            border-bottom: 1px solid var(--border-light);
            padding: var(--spacing-lg) 0;
        }
        .faq-item:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .faq-item:first-child {
            padding-top: 0;
        }

        .faq-item .faq-question {
            font-weight: 600;
            font-size: var(--font-lg);
            color: var(--text-main);
            margin-bottom: var(--spacing-sm);
            cursor: pointer;
            display: flex;
            align-items: flex-start;
            gap: var(--spacing-sm);
            transition: color var(--transition-fast);
        }

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

        .faq-item .faq-question .faq-icon {
            color: var(--primary);
            flex-shrink: 0;
            margin-top: 2px;
            font-size: var(--font-lg);
        }

        .faq-item .faq-answer {
            color: var(--text-secondary);
            font-size: var(--font-base);
            line-height: 1.8;
            padding-left: calc(var(--spacing-sm) + var(--font-lg));
        }

        @media (max-width: 768px) {
            .faq-section {
                padding: var(--spacing-lg);
            }
            .faq-item .faq-question {
                font-size: var(--font-base);
            }
            .faq-item .faq-answer {
                font-size: var(--font-sm);
            }
        }

        /* CTA Section */
        .cta-section-alt {
            background: linear-gradient(135deg, var(--primary-dark) 0%, #0c5a2e 40%, #0a4020 100%);
            border-radius: var(--radius-xl);
            padding: var(--spacing-3xl) var(--spacing-2xl);
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-section-alt::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            pointer-events: none;
        }

        .cta-section-alt::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 140px;
            height: 140px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }

        .cta-section-alt h2 {
            font-size: var(--font-3xl);
            font-weight: 700;
            margin-bottom: var(--spacing-md);
            position: relative;
            z-index: 1;
        }

        .cta-section-alt p {
            font-size: var(--font-lg);
            opacity: 0.9;
            max-width: 550px;
            margin: 0 auto var(--spacing-xl);
            position: relative;
            z-index: 1;
        }

        .cta-section-alt .btn-group {
            display: flex;
            gap: var(--spacing-md);
            justify-content: center;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }

        .btn {
            display: inline-block;
            padding: 0.75rem 2rem;
            border-radius: 50px;
            font-weight: 600;
            font-size: var(--font-base);
            transition: all var(--transition-base);
            cursor: pointer;
            text-align: center;
        }

        .btn-primary {
            background: var(--accent);
            color: #fff;
        }
        .btn-primary:hover {
            background: var(--accent-dark);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(240, 160, 48, 0.4);
        }

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.5);
        }
        .btn-outline-light:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-2px);
        }

        @media (max-width: 768px) {
            .cta-section-alt {
                padding: var(--spacing-2xl) var(--spacing-lg);
            }
            .cta-section-alt h2 {
                font-size: var(--font-2xl);
            }
            .btn {
                padding: 0.65rem 1.5rem;
                font-size: var(--font-sm);
            }
        }

        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            color: #c5c9d0;
            padding: var(--spacing-3xl) 0 var(--spacing-lg);
            margin-top: var(--spacing-3xl);
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: var(--spacing-2xl);
            margin-bottom: var(--spacing-2xl);
        }

        .footer-col h3 {
            color: #fff;
            font-size: var(--font-base);
            font-weight: 600;
            margin-bottom: var(--spacing-md);
            letter-spacing: 0.02em;
        }

        .footer-col p {
            font-size: var(--font-sm);
            line-height: 1.7;
            color: #a0a5ae;
        }

        .footer-col a {
            display: block;
            font-size: var(--font-sm);
            color: #a0a5ae;
            padding: 0.3rem 0;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: #fff;
        }

        .footer-bottom {
            text-align: center;
            padding-top: var(--spacing-lg);
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            font-size: var(--font-xs);
            color: #8b8f98;
            line-height: 2;
        }

        .footer-bottom a {
            color: #a0a5ae;
            transition: color var(--transition-fast);
        }
        .footer-bottom a:hover {
            color: #fff;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: var(--spacing-lg);
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: var(--spacing-md);
            }
        }

        /* Highlight text */
        .text-highlight {
            color: var(--accent);
            font-weight: 600;
        }

        .text-green {
            color: var(--primary);
        }

/* roulang page: category3 */
:root {
            --primary: #0d7c3b;
            --primary-dark: #065f28;
            --primary-light: #e8f5ec;
            --accent: #e8b830;
            --accent-dark: #c49a1d;
            --bg: #f4f6f9;
            --surface: #ffffff;
            --text: #1a1a2e;
            --text-secondary: #5a6070;
            --text-muted: #8b919e;
            --border: #e2e6ed;
            --border-light: #eef1f5;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.10);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.12);
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --font-sans: 'Inter', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --transition-fast: 0.18s ease;
            --transition: 0.25s ease;
            --transition-slow: 0.35s ease;
            --max-width: 1240px;
            --nav-height: 68px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
        }

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

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

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            outline: none;
        }

        input,
        select {
            font-family: inherit;
            font-size: inherit;
            outline: none;
        }

        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: #ffffff;
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
            gap: 28px;
        }

        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
            text-decoration: none;
        }

        .logo-icon {
            width: 38px;
            height: 38px;
            background: var(--primary);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .logo-text {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
            white-space: nowrap;
            letter-spacing: -0.01em;
        }

        .logo-text span {
            color: var(--primary);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            list-style: none;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-block;
            padding: 7px 15px;
            border-radius: 8px;
            font-size: 0.93rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--primary);
            background: var(--primary-light);
        }

        .nav-links a.active {
            color: var(--primary);
            background: var(--primary-light);
            font-weight: 600;
        }

        .nav-cta-btn {
            background: var(--primary) !important;
            color: #ffffff !important;
            padding: 8px 18px !important;
            border-radius: 22px !important;
            font-weight: 600 !important;
            transition: all var(--transition) !important;
            margin-left: 8px;
        }

        .nav-cta-btn:hover {
            background: var(--primary-dark) !important;
            color: #ffffff !important;
            transform: translateY(-1px);
            box-shadow: 0 4px 14px rgba(13, 124, 59, 0.3);
        }

        .mobile-menu-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: var(--text);
            padding: 6px 8px;
            border-radius: 6px;
            cursor: pointer;
            line-height: 1;
        }

        /* ===== Page Banner ===== */
        .page-banner {
            position: relative;
            background: linear-gradient(160deg, #0a2e1a 0%, #0d4a2b 30%, #0d7c3b 70%, #0a5c2c 100%);
            background-size: cover;
            background-position: center;
            background-image: url('assets/images/backpic/back-2.webp');
            background-blend-mode: overlay;
            padding: 64px 0 56px;
            text-align: center;
            color: #ffffff;
            overflow: hidden;
        }

        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 30% 50%, rgba(232, 184, 48, 0.12) 0%, transparent 60%),
                radial-gradient(ellipse at 70% 40%, rgba(255, 255, 255, 0.04) 0%, transparent 50%);
            pointer-events: none;
        }

        .page-banner .container {
            position: relative;
            z-index: 2;
        }

        .page-banner .banner-badge {
            display: inline-block;
            background: rgba(255, 255, 255, 0.15);
            color: #e8f5d8;
            padding: 6px 16px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.03em;
            margin-bottom: 16px;
            backdrop-filter: blur(6px);
        }

        .page-banner h1 {
            font-size: 2.5rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            margin-bottom: 12px;
            line-height: 1.2;
        }

        .page-banner h1 span {
            color: var(--accent);
        }

        .page-banner .banner-sub {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.82);
            max-width: 600px;
            margin: 0 auto 8px;
            line-height: 1.6;
        }

        /* ===== Section Common ===== */
        .section {
            padding: 52px 0;
        }

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

        .section-header h2 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.01em;
            margin-bottom: 8px;
        }

        .section-header .section-lead {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 580px;
            margin: 0 auto;
            line-height: 1.6;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-light);
            padding: 4px 12px;
            border-radius: 14px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
            margin-bottom: 10px;
        }

        /* ===== League Filter Tabs ===== */
        .league-filter-wrap {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            justify-content: center;
            margin-bottom: 32px;
        }

        .league-filter-tab {
            padding: 10px 20px;
            border-radius: 24px;
            font-size: 0.9rem;
            font-weight: 500;
            background: var(--surface);
            border: 1.5px solid var(--border);
            color: var(--text-secondary);
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
            user-select: none;
        }

        .league-filter-tab:hover {
            border-color: var(--primary);
            color: var(--primary);
            background: var(--primary-light);
        }

        .league-filter-tab.active-tab {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 600;
            box-shadow: 0 4px 14px rgba(13, 124, 59, 0.28);
        }

        /* ===== Standings Table ===== */
        .standings-table-wrap {
            background: var(--surface);
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
        }

        .standings-table-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 24px;
            border-bottom: 1px solid var(--border-light);
            flex-wrap: wrap;
            gap: 12px;
        }

        .standings-table-header h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .standings-table-header h3 .league-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--accent);
            display: inline-block;
        }

        .standings-meta {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        .table-scroll {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .standings-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 780px;
            font-size: 0.94rem;
        }

        .standings-table thead th {
            background: #f9fafb;
            padding: 13px 10px;
            font-weight: 600;
            color: var(--text-secondary);
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 0.03em;
            border-bottom: 2px solid var(--border);
            text-align: center;
            white-space: nowrap;
        }

        .standings-table thead th:first-child {
            width: 52px;
        }

        .standings-table thead th:nth-child(2) {
            text-align: left;
            padding-left: 16px;
            min-width: 140px;
        }

        .standings-table tbody td {
            padding: 12px 10px;
            text-align: center;
            border-bottom: 1px solid var(--border-light);
            vertical-align: middle;
        }

        .standings-table tbody td:first-child {
            font-weight: 700;
            font-size: 1rem;
            color: var(--text);
        }

        .standings-table tbody td:nth-child(2) {
            text-align: left;
            padding-left: 16px;
            font-weight: 500;
            display: flex;
            align-items: center;
            gap: 10px;
        }

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

        .standings-table tbody tr:hover {
            background: #f8fdf9;
        }

        .standings-table tbody tr.top-zone {
            background: #f9fdf7;
        }

        .standings-table tbody tr.top-zone td:first-child {
            color: var(--primary);
        }

        .standings-table .rank-badge {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 0.85rem;
        }

        .rank-top {
            background: #e8b830;
            color: #fff;
        }

        .rank-ucl {
            background: #0d7c3b;
            color: #fff;
        }

        .rank-uel {
            background: #3b82f6;
            color: #fff;
        }

        .rank-normal {
            background: #f3f4f6;
            color: #6b7280;
        }

        .team-crest {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            object-fit: contain;
            flex-shrink: 0;
            background: #f5f5f5;
            border: 1px solid #eee;
        }

        .pts-highlight {
            font-weight: 700;
            color: var(--primary);
            font-size: 1.05rem;
        }

        .form-dots {
            display: flex;
            gap: 3px;
            justify-content: center;
        }

        .form-dot {
            width: 9px;
            height: 9px;
            border-radius: 50%;
            display: inline-block;
        }

        .form-win {
            background: #22c55e;
        }
        .form-draw {
            background: #f59e0b;
        }
        .form-loss {
            background: #ef4444;
        }

        .legend-row {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            padding: 14px 24px;
            font-size: 0.8rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border-light);
            align-items: center;
        }

        .legend-item {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .legend-dot {
            width: 8px;
            height: 8px;
            border-radius: 2px;
            display: inline-block;
        }

        /* ===== Stat Cards ===== */
        .stat-cards-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
        }

        .stat-card {
            background: var(--surface);
            border-radius: var(--radius);
            padding: 22px 20px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            align-items: flex-start;
            gap: 14px;
        }

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

        .stat-card-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            flex-shrink: 0;
        }

        .stat-card-icon.green {
            background: #e8f5ec;
            color: var(--primary);
        }
        .stat-card-icon.amber {
            background: #fef9e7;
            color: #e8b830;
        }
        .stat-card-icon.blue {
            background: #e8f0fe;
            color: #3b82f6;
        }
        .stat-card-icon.red {
            background: #fde8e8;
            color: #ef4444;
        }

        .stat-card-body h4 {
            font-size: 0.85rem;
            color: var(--text-muted);
            font-weight: 500;
            margin-bottom: 4px;
        }

        .stat-card-body .stat-value {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--text);
            line-height: 1.1;
        }

        .stat-card-body .stat-detail {
            font-size: 0.8rem;
            color: var(--text-secondary);
            margin-top: 3px;
        }

        /* ===== Rules Section ===== */
        .rules-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }

        .rule-card {
            background: var(--surface);
            border-radius: var(--radius);
            padding: 24px 20px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .rule-card:hover {
            box-shadow: var(--shadow-md);
        }

        .rule-card .rule-num {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1rem;
            margin-bottom: 12px;
        }

        .rule-card h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 6px;
        }

        .rule-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.6;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: var(--surface);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
        }

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

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 20px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            background: none;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 12px;
            border: none;
        }

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--primary-light);
            color: var(--primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
            transition: transform var(--transition-fast);
        }

        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            background: var(--primary);
            color: #fff;
        }

        .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: 220px;
            padding: 0 20px 18px;
        }

        .faq-answer p {
            font-size: 0.93rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* ===== CTA ===== */
        .cta-section-alt {
            background: linear-gradient(150deg, #0d7c3b 0%, #065f28 40%, #0a4a22 100%);
            border-radius: var(--radius-xl);
            padding: 48px 32px;
            text-align: center;
            color: #ffffff;
            position: relative;
            overflow: hidden;
        }

        .cta-section-alt::before {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 20% 80%, rgba(232, 184, 48, 0.18) 0%, transparent 55%),
                radial-gradient(ellipse at 75% 20%, rgba(255, 255, 255, 0.06) 0%, transparent 50%);
            pointer-events: none;
        }

        .cta-section-alt .container {
            position: relative;
            z-index: 2;
        }

        .cta-section-alt h2 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 10px;
            letter-spacing: -0.01em;
        }

        .cta-section-alt p {
            font-size: 1.05rem;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 24px;
            max-width: 520px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .cta-btn-lg {
            display: inline-block;
            padding: 14px 36px;
            border-radius: 28px;
            font-size: 1rem;
            font-weight: 700;
            background: #ffffff;
            color: var(--primary);
            transition: all var(--transition);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
            cursor: pointer;
            text-decoration: none;
        }

        .cta-btn-lg:hover {
            background: #f0f9f2;
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.28);
            color: var(--primary-dark);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: #1a1d23;
            color: #c5cad4;
            padding: 48px 0 24px;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-col h3 {
            color: #ffffff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 14px;
            letter-spacing: 0.01em;
        }

        .footer-col p {
            line-height: 1.7;
            color: #a0a6b2;
            font-size: 0.87rem;
        }

        .footer-col a {
            display: block;
            color: #a0a6b2;
            padding: 5px 0;
            font-size: 0.87rem;
            transition: color var(--transition-fast);
        }

        .footer-col a:hover {
            color: #ffffff;
        }

        .footer-bottom {
            border-top: 1px solid #2a2d35;
            padding-top: 20px;
            text-align: center;
            font-size: 0.8rem;
            color: #7a7f8a;
            line-height: 1.8;
        }

        .footer-bottom a {
            color: #a0a6b2;
            transition: color var(--transition-fast);
        }

        .footer-bottom a:hover {
            color: #ffffff;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .page-banner h1 {
                font-size: 2rem;
            }
            .stat-cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .rules-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 60px;
            }

            .header-inner {
                flex-wrap: wrap;
                gap: 12px;
            }

            .logo-text {
                font-size: 1rem;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
                border-radius: 8px;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 12px 16px;
                gap: 4px;
                box-shadow: var(--shadow-lg);
                border-bottom: 2px solid var(--border-light);
                z-index: 999;
            }

            .nav-links.show-mobile {
                display: flex;
            }

            .nav-links a {
                padding: 10px 14px;
                font-size: 0.95rem;
                border-radius: 8px;
                width: 100%;
            }

            .nav-cta-btn {
                margin-left: 0;
                text-align: center;
                border-radius: 8px !important;
                margin-top: 4px;
            }

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

            .page-banner {
                padding: 40px 0 36px;
            }
            .page-banner h1 {
                font-size: 1.6rem;
            }
            .page-banner .banner-sub {
                font-size: 0.95rem;
            }

            .section {
                padding: 36px 0;
            }
            .section-header h2 {
                font-size: 1.4rem;
            }

            .stat-cards-grid {
                grid-template-columns: 1fr;
            }
            .rules-grid {
                grid-template-columns: 1fr;
            }

            .league-filter-wrap {
                gap: 6px;
            }
            .league-filter-tab {
                padding: 8px 14px;
                font-size: 0.82rem;
            }

            .standings-table-header {
                padding: 14px 16px;
            }
            .standings-table-header h3 {
                font-size: 1rem;
            }
            .standings-table thead th {
                font-size: 0.72rem;
                padding: 10px 6px;
            }
            .standings-table tbody td {
                font-size: 0.82rem;
                padding: 10px 6px;
            }
            .standings-table tbody td:nth-child(2) {
                padding-left: 10px;
                gap: 6px;
            }
            .team-crest {
                width: 22px;
                height: 22px;
            }

            .cta-section-alt {
                padding: 36px 20px;
                border-radius: var(--radius-lg);
            }
            .cta-section-alt h2 {
                font-size: 1.4rem;
            }
            .cta-btn-lg {
                padding: 12px 28px;
                font-size: 0.95rem;
            }

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

        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .header-inner {
                padding: 0 14px;
            }
            .page-banner h1 {
                font-size: 1.35rem;
            }
            .page-banner .banner-sub {
                font-size: 0.88rem;
            }
            .section-header h2 {
                font-size: 1.25rem;
            }
            .league-filter-tab {
                padding: 7px 11px;
                font-size: 0.78rem;
                border-radius: 18px;
            }
            .standings-table {
                min-width: 620px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .faq-question {
                font-size: 0.9rem;
                padding: 14px 15px;
            }
            .faq-answer p {
                font-size: 0.85rem;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #0d9488;
            --primary-dark: #0f766e;
            --primary-light: #14b8a6;
            --primary-bg: #f0fdfa;
            --accent: #f59e0b;
            --accent-light: #fef3c7;
            --text: #1e293b;
            --text-secondary: #64748b;
            --text-muted: #94a3b8;
            --bg: #ffffff;
            --bg-alt: #f8fafc;
            --bg-card: #ffffff;
            --border: #e2e8f0;
            --border-light: #f1f5f9;
            --radius-sm: 8px;
            --radius: 12px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.07), 0 2px 6px rgba(0, 0, 0, 0.04);
            --shadow-lg: 0 10px 32px rgba(0, 0, 0, 0.09), 0 4px 10px rgba(0, 0, 0, 0.05);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.11), 0 6px 16px rgba(0, 0, 0, 0.06);
            --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --nav-height: 68px;
            --section-gap: 72px;
            --card-gap: 20px;
            --inner-padding: 24px;
        }

        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

        img {
            max-width: 100%;
            height: auto;
            display: block;
            border-radius: var(--radius);
        }

        button {
            font-family: inherit;
            cursor: pointer;
            border: none;
            outline: none;
        }

        ul {
            list-style: none;
        }

        input {
            font-family: inherit;
            outline: none;
        }

        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }

        /* Header & Navigation */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(18px);
            -webkit-backdrop-filter: blur(18px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: var(--nav-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }

        .site-header.scrolled {
            box-shadow: var(--shadow);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            gap: 20px;
        }

        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--primary-dark);
            white-space: nowrap;
            letter-spacing: -0.01em;
        }

        .logo i {
            font-size: 1.5rem;
            color: var(--primary);
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: wrap;
        }

        .nav-links a {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: 22px;
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition);
            white-space: nowrap;
            position: relative;
        }

        .nav-links a:hover {
            color: var(--primary-dark);
            background: var(--primary-bg);
        }

        .nav-links a.active {
            color: var(--primary-dark);
            background: var(--primary-bg);
            font-weight: 600;
        }

        .nav-links a.nav-cta-btn {
            background: var(--primary);
            color: #ffffff;
            padding: 9px 20px;
            border-radius: 22px;
            font-weight: 600;
            margin-left: 4px;
            box-shadow: 0 2px 8px rgba(13, 148, 136, 0.25);
        }

        .nav-links a.nav-cta-btn:hover {
            background: var(--primary-dark);
            color: #ffffff;
            box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
            transform: translateY(-1px);
        }

        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 1.6rem;
            color: var(--text);
            cursor: pointer;
            padding: 6px;
            line-height: 1;
            border-radius: var(--radius-sm);
            transition: background var(--transition);
        }

        .mobile-toggle:hover {
            background: var(--bg-alt);
        }

        /* Page Banner */
        .page-banner {
            position: relative;
            background-image: url('assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            min-height: 340px;
            display: flex;
            align-items: center;
            overflow: hidden;
            border-bottom: 1px solid var(--border-light);
        }

        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 118, 110, 0.82) 0%, rgba(13, 148, 136, 0.7) 40%, rgba(20, 184, 166, 0.55) 100%);
            z-index: 1;
        }

        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, rgba(255, 255, 255, 0.08), transparent);
            z-index: 1;
        }

        .banner-content {
            position: relative;
            z-index: 2;
            padding: 60px 0;
            color: #ffffff;
            max-width: 700px;
        }

        .banner-breadcrumb {
            display: flex;
            gap: 8px;
            align-items: center;
            font-size: 0.9rem;
            margin-bottom: 18px;
            opacity: 0.9;
            flex-wrap: wrap;
        }

        .banner-breadcrumb a {
            color: #ffffff;
            text-decoration: underline;
            text-underline-offset: 3px;
            opacity: 0.9;
        }

        .banner-breadcrumb a:hover {
            opacity: 1;
        }

        .banner-breadcrumb span {
            opacity: 0.7;
        }

        .banner-content h1 {
            font-size: 2.6rem;
            font-weight: 800;
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 14px;
            text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
        }

        .banner-content .banner-subtitle {
            font-size: 1.1rem;
            line-height: 1.6;
            opacity: 0.93;
            max-width: 550px;
            text-shadow: 0 1px 4px rgba(0, 0, 0, 0.15);
        }

        /* Sections */
        .section {
            padding: var(--section-gap) 0;
        }

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

        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }

        .section-header .section-label {
            display: inline-block;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-bg);
            padding: 6px 16px;
            border-radius: 20px;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }

        .section-header h2 {
            font-size: 2rem;
            font-weight: 700;
            color: var(--text);
            letter-spacing: -0.01em;
            line-height: 1.3;
            margin-bottom: 10px;
        }

        .section-header .section-desc {
            font-size: 1rem;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }

        /* Metrics Grid */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: var(--card-gap);
        }

        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 26px 22px;
            text-align: center;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
            position: relative;
            overflow: hidden;
        }

        .metric-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--primary);
            border-radius: 0 0 var(--radius-sm) var(--radius-sm);
            opacity: 0;
            transition: opacity var(--transition);
        }

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

        .metric-card:hover::before {
            opacity: 1;
        }

        .metric-icon {
            font-size: 2.2rem;
            color: var(--primary);
            margin-bottom: 12px;
            display: block;
        }

        .metric-value {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.02em;
            line-height: 1;
            margin-bottom: 6px;
        }

        .metric-value .unit {
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-muted);
            margin-left: 2px;
        }

        .metric-label {
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
        }

        .metric-trend {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 0.82rem;
            font-weight: 600;
            margin-top: 8px;
            padding: 3px 10px;
            border-radius: 12px;
        }

        .metric-trend.up {
            color: #16a34a;
            background: #f0fdf4;
        }

        .metric-trend.down {
            color: #dc2626;
            background: #fef2f2;
        }

        .metric-trend.stable {
            color: #6b7280;
            background: #f9fafb;
        }

        /* Insight Cards */
        .insights-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--card-gap);
        }

        .insight-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .insight-card-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            border-radius: 0;
        }

        .insight-card-body {
            padding: 22px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .insight-card-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            color: var(--primary);
            background: var(--primary-bg);
            padding: 4px 12px;
            border-radius: 14px;
            margin-bottom: 10px;
            align-self: flex-start;
        }

        .insight-card-body h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .insight-card-body p {
            font-size: 0.93rem;
            color: var(--text-secondary);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 14px;
        }

        .insight-card-link {
            font-weight: 600;
            color: var(--primary);
            font-size: 0.9rem;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap var(--transition);
        }

        .insight-card-link:hover {
            gap: 10px;
            color: var(--primary-dark);
        }

        /* Compare Table Section */
        .compare-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            background: var(--bg-card);
        }

        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
            font-size: 0.95rem;
        }

        .compare-table thead th {
            background: var(--primary-bg);
            color: var(--primary-dark);
            font-weight: 700;
            padding: 16px 18px;
            text-align: left;
            border-bottom: 2px solid var(--primary-light);
            white-space: nowrap;
            font-size: 0.9rem;
            letter-spacing: 0.02em;
        }

        .compare-table tbody td {
            padding: 14px 18px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text);
            vertical-align: middle;
        }

        .compare-table tbody tr:hover {
            background: #f9fdfc;
        }

        .compare-table tbody tr:last-child td {
            border-bottom: none;
        }

        .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
        }

        .team-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        .bar-cell {
            position: relative;
            min-width: 80px;
        }

        .bar-fill {
            height: 8px;
            border-radius: 4px;
            background: var(--primary-light);
            transition: width 0.6s ease;
        }

        .bar-fill.high {
            background: var(--primary);
        }

        .bar-fill.mid {
            background: var(--accent);
        }

        .bar-fill.low {
            background: #e2e8f0;
        }

        .rank-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            font-weight: 700;
            font-size: 0.85rem;
            background: var(--primary-bg);
            color: var(--primary-dark);
        }

        .rank-badge.top {
            background: #fef3c7;
            color: #b45309;
        }

        /* Trend Section */
        .trend-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: var(--card-gap);
        }

        .trend-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .trend-card:hover {
            box-shadow: var(--shadow);
            border-color: var(--primary-light);
        }

        .trend-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 18px;
            flex-wrap: wrap;
            gap: 10px;
        }

        .trend-card-header h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--text);
        }

        .trend-period {
            font-size: 0.82rem;
            color: var(--text-muted);
            background: var(--bg-alt);
            padding: 5px 12px;
            border-radius: 14px;
        }

        .trend-list {
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .trend-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 0;
            border-bottom: 1px solid var(--border-light);
            gap: 12px;
        }

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

        .trend-item-name {
            font-weight: 600;
            font-size: 0.95rem;
            color: var(--text);
            flex: 1;
        }

        .trend-item-value {
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary-dark);
            white-space: nowrap;
        }

        .trend-dots {
            display: flex;
            gap: 3px;
            align-items: center;
        }

        .trend-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: #d1d5db;
        }

        .trend-dot.active {
            background: var(--primary);
        }

        .trend-dot.high {
            background: var(--accent);
        }

        /* Tools Section */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: var(--card-gap);
        }

        .tool-card {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-lg);
            padding: 30px 24px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            align-items: center;
        }

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

        .tool-icon-wrap {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            background: var(--primary-bg);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            font-size: 1.8rem;
            color: var(--primary);
            transition: all var(--transition);
        }

        .tool-card:hover .tool-icon-wrap {
            background: var(--primary);
            color: #ffffff;
            transform: scale(1.05);
        }

        .tool-card h3 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--text);
            margin-bottom: 8px;
        }

        .tool-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.55;
        }

        /* FAQ */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .faq-item {
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .faq-item:hover {
            box-shadow: var(--shadow);
            border-color: #d1d5db;
        }

        .faq-question {
            width: 100%;
            background: none;
            padding: 18px 22px;
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            cursor: pointer;
            border: none;
            transition: background var(--transition);
        }

        .faq-question:hover {
            background: var(--bg-alt);
        }

        .faq-question i {
            font-size: 0.9rem;
            color: var(--text-muted);
            transition: transform var(--transition);
            flex-shrink: 0;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
        }

        .faq-item.open .faq-answer {
            max-height: 300px;
        }

        .faq-answer-inner {
            padding: 0 22px 20px;
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 40%, var(--primary-light) 100%);
            color: #ffffff;
            text-align: center;
            padding: 60px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -40%;
            right: -15%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            pointer-events: none;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }

        .cta-section .container {
            position: relative;
            z-index: 1;
        }

        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: -0.01em;
        }

        .cta-section p {
            font-size: 1.05rem;
            opacity: 0.9;
            margin-bottom: 28px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .cta-btn-lg {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: #ffffff;
            color: var(--primary-dark);
            padding: 14px 36px;
            border-radius: 28px;
            font-size: 1.05rem;
            font-weight: 700;
            transition: all var(--transition);
            box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
            letter-spacing: 0.01em;
        }

        .cta-btn-lg:hover {
            transform: translateY(-2px);
            box-shadow: 0 10px 28px rgba(0, 0, 0, 0.28);
            background: #f0fdfa;
        }

        .cta-btn-lg i {
            transition: transform var(--transition);
        }

        .cta-btn-lg:hover i {
            transform: translateX(3px);
        }

        /* Footer */
        .site-footer {
            background: #0f172a;
            color: #cbd5e1;
            padding: 50px 0 0;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 32px;
            padding-bottom: 36px;
            border-bottom: 1px solid #1e293b;
        }

        .footer-col h3 {
            color: #ffffff;
            font-size: 1.05rem;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .footer-col p {
            font-size: 0.9rem;
            line-height: 1.7;
            color: #94a3b8;
        }

        .footer-col a {
            display: block;
            font-size: 0.9rem;
            color: #94a3b8;
            padding: 6px 0;
            transition: color var(--transition);
        }

        .footer-col a:hover {
            color: #ffffff;
        }

        .footer-bottom {
            text-align: center;
            padding: 22px 0;
            font-size: 0.82rem;
            color: #64748b;
            line-height: 2;
        }

        .footer-bottom a {
            color: #94a3b8;
            transition: color var(--transition);
        }

        .footer-bottom a:hover {
            color: #ffffff;
        }

        /* Responsive */
        @media (max-width: 1024px) {
            .metrics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .insights-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .tools-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .trend-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .banner-content h1 {
                font-size: 2.1rem;
            }
            .page-banner {
                min-height: 270px;
            }
            .section {
                padding: 50px 0;
            }
            .section-header h2 {
                font-size: 1.7rem;
            }
        }

        @media (max-width: 768px) {
            :root {
                --nav-height: 60px;
                --section-gap: 44px;
                --card-gap: 14px;
            }

            .nav-links {
                display: none;
                position: absolute;
                top: var(--nav-height);
                left: 0;
                right: 0;
                background: #ffffff;
                flex-direction: column;
                padding: 12px 16px;
                gap: 2px;
                border-bottom: 2px solid var(--border);
                box-shadow: var(--shadow-lg);
                border-radius: 0 0 var(--radius-lg) var(--radius-lg);
                z-index: 999;
            }

            .nav-links.show {
                display: flex;
            }

            .nav-links a {
                width: 100%;
                justify-content: center;
                padding: 12px 16px;
                border-radius: var(--radius-sm);
                font-size: 0.95rem;
            }

            .nav-links a.nav-cta-btn {
                margin-left: 0;
                margin-top: 4px;
            }

            .mobile-toggle {
                display: block;
            }

            .metrics-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .metric-card {
                padding: 18px 14px;
            }
            .metric-value {
                font-size: 1.8rem;
            }
            .insights-grid {
                grid-template-columns: 1fr;
            }
            .tools-grid {
                grid-template-columns: 1fr;
            }
            .trend-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 22px;
            }
            .banner-content h1 {
                font-size: 1.7rem;
            }
            .banner-content .banner-subtitle {
                font-size: 0.95rem;
            }
            .page-banner {
                min-height: 220px;
            }
            .banner-content {
                padding: 40px 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .section-header .section-desc {
                font-size: 0.9rem;
            }
            .compare-table-wrap {
                border-radius: var(--radius);
            }
            .compare-table {
                font-size: 0.85rem;
                min-width: 550px;
            }
            .compare-table thead th,
            .compare-table tbody td {
                padding: 10px 12px;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .cta-btn-lg {
                padding: 12px 28px;
                font-size: 0.95rem;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .metrics-grid {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .metric-card {
                padding: 16px 14px;
                display: flex;
                align-items: center;
                gap: 12px;
                text-align: left;
                flex-wrap: wrap;
            }
            .metric-icon {
                margin-bottom: 0;
                font-size: 1.6rem;
            }
            .metric-value {
                font-size: 1.5rem;
            }
            .banner-content h1 {
                font-size: 1.4rem;
            }
            .page-banner {
                min-height: 180px;
            }
            .banner-content {
                padding: 30px 0;
            }
            .banner-breadcrumb {
                font-size: 0.78rem;
            }
            .section {
                padding: 36px 0;
            }
            .section-header {
                margin-bottom: 28px;
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
            .insight-card-img {
                height: 160px;
            }
            .insight-card-body {
                padding: 16px 14px;
            }
            .trend-card {
                padding: 18px 14px;
            }
            .tool-card {
                padding: 22px 16px;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 0.9rem;
            }
            .faq-answer-inner {
                padding: 0 16px 16px;
                font-size: 0.88rem;
            }
            .cta-section {
                padding: 40px 0;
            }
            .cta-section h2 {
                font-size: 1.3rem;
            }
            .footer-bottom {
                font-size: 0.75rem;
            }
            .logo {
                font-size: 1.1rem;
            }
        }