/* roulang page: index */
:root {
            --primary: #0a1f3f;
            --primary-light: #132c54;
            --primary-dark: #06162e;
            --accent: #c8a45c;
            --accent-hover: #b89347;
            --accent-light: #f0e6d2;
            --white: #ffffff;
            --bg-light: #f6f7f9;
            --bg-warm: #faf9f6;
            --text-primary: #1a1a2e;
            --text-secondary: #4a4f5c;
            --text-muted: #7c828d;
            --text-light: #9ca3af;
            --border: #e2e5ea;
            --border-light: #eef0f3;
            --radius-sm: 6px;
            --radius: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(10, 31, 63, 0.06);
            --shadow: 0 4px 16px rgba(10, 31, 63, 0.08);
            --shadow-md: 0 8px 28px rgba(10, 31, 63, 0.1);
            --shadow-lg: 0 16px 48px rgba(10, 31, 63, 0.12);
            --shadow-xl: 0 24px 64px rgba(10, 31, 63, 0.15);
            --transition-fast: 0.2s ease;
            --transition: 0.3s ease;
            --transition-slow: 0.45s ease;
            --font-family: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, sans-serif;
            --container-max: 1240px;
            --container-padding: 24px;
            --header-height: 72px;
            --section-gap: 80px;
        }

        *,
        *::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-family);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--white);
            min-height: 100vh;
            overflow-x: hidden;
        }

        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;
            background: none;
            font-size: inherit;
        }

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

        ul,
        ol {
            list-style: none;
        }

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

        /* ========== HEADER & NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--white);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }

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

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 var(--container-padding);
            gap: 20px;
        }

        .nav-group {
            display: flex;
            align-items: center;
            gap: 6px;
            flex: 1;
            min-width: 0;
        }

        .nav-group.left {
            justify-content: flex-end;
        }

        .nav-group.right {
            justify-content: flex-start;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-size: 0.925rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
            letter-spacing: 0.01em;
        }

        .nav-link:hover {
            color: var(--primary);
            background: var(--bg-light);
        }

        .nav-link.active {
            color: var(--accent);
            font-weight: 600;
            background: var(--accent-light);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: -1px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--accent);
            border-radius: 3px 3px 0 0;
        }

        .logo-area {
            flex-shrink: 0;
            padding: 0 10px;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.02em;
            transition: color var(--transition-fast);
        }

        .logo-link:hover {
            color: var(--accent);
        }

        .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-size: 1.1rem;
            flex-shrink: 0;
            transition: background var(--transition-fast);
        }

        .logo-link:hover .logo-icon {
            background: var(--accent);
        }

        .mobile-menu-btn {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            align-items: center;
            justify-content: center;
            color: var(--text-primary);
            font-size: 1.4rem;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }

        .mobile-menu-btn:hover {
            background: var(--bg-light);
            color: var(--accent);
        }

        @media (max-width: 1024px) {
            .nav-group {
                display: none;
            }

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

            .header-inner {
                justify-content: space-between;
                gap: 12px;
            }

            .logo-area {
                order: 1;
                flex: 1;
                text-align: center;
                padding: 0;
            }

            .logo-link {
                justify-content: center;
                font-size: 1.3rem;
            }

            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 1rem;
            }

            .mobile-menu-btn {
                order: 0;
            }

            .header-inner {
                flex-wrap: nowrap;
            }
        }

        /* Mobile nav overlay */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(10, 31, 63, 0.65);
            z-index: 999;
            opacity: 0;
            transition: opacity var(--transition);
            pointer-events: none;
        }

        .mobile-nav-overlay.open {
            display: block;
            opacity: 1;
            pointer-events: auto;
        }

        .mobile-nav-panel {
            position: fixed;
            top: var(--header-height);
            left: 0;
            width: 300px;
            max-width: 85vw;
            height: calc(100vh - var(--header-height));
            background: var(--white);
            z-index: 1001;
            overflow-y: auto;
            padding: 20px 16px;
            display: flex;
            flex-direction: column;
            gap: 4px;
            transform: translateX(-100%);
            transition: transform var(--transition-slow);
            box-shadow: var(--shadow-lg);
        }

        .mobile-nav-panel.open {
            transform: translateX(0);
        }

        .mobile-nav-link {
            display: block;
            padding: 14px 18px;
            border-radius: var(--radius);
            font-size: 1rem;
            font-weight: 500;
            color: var(--text-primary);
            transition: all var(--transition-fast);
        }

        .mobile-nav-link:hover {
            background: var(--bg-light);
            color: var(--accent);
        }

        .mobile-nav-link.active {
            background: var(--accent-light);
            color: var(--accent);
            font-weight: 600;
        }

        @media (min-width: 1025px) {
            .mobile-nav-overlay,
            .mobile-nav-panel {
                display: none !important;
            }
        }

        /* ========== HERO ========== */
        .hero {
            position: relative;
            background: var(--primary);
            color: var(--white);
            padding: 80px 0 90px;
            overflow: hidden;
            min-height: 580px;
            display: flex;
            align-items: center;
        }

        .hero-bg {
            position: absolute;
            inset: 0;
            background: url('assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.25;
            z-index: 0;
        }

        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(10, 31, 63, 0.7) 0%, rgba(10, 31, 63, 0.9) 100%);
            z-index: 1;
        }

        .hero .container {
            position: relative;
            z-index: 2;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            gap: 24px;
        }

        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.12);
            border: 1px solid rgba(255, 255, 255, 0.2);
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 0.85rem;
            font-weight: 500;
            letter-spacing: 0.04em;
            color: var(--accent-light);
            backdrop-filter: blur(4px);
        }

        .hero-badge i {
            color: var(--accent);
            font-size: 0.75rem;
        }

        .hero-title {
            font-size: clamp(2.2rem, 4.5vw, 3.4rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: 0.02em;
            max-width: 750px;
        }

        .hero-title .highlight {
            color: var(--accent);
            position: relative;
        }

        .hero-subtitle {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.85);
            max-width: 620px;
            line-height: 1.6;
        }

        .hero-desc {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.7);
            max-width: 700px;
            line-height: 1.8;
        }

        .hero-actions {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            justify-content: center;
            margin-top: 8px;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            transition: all var(--transition);
            cursor: pointer;
            border: 2px solid transparent;
            white-space: nowrap;
        }

        .btn-accent {
            background: var(--accent);
            color: var(--primary-dark);
            border-color: var(--accent);
            box-shadow: 0 4px 18px rgba(200, 164, 92, 0.35);
        }

        .btn-accent:hover {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
            box-shadow: 0 6px 24px rgba(200, 164, 92, 0.5);
            transform: translateY(-2px);
        }

        .btn-outline {
            background: transparent;
            color: var(--white);
            border-color: rgba(255, 255, 255, 0.4);
        }

        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: rgba(255, 255, 255, 0.7);
            transform: translateY(-2px);
        }

        .btn-sm {
            padding: 9px 18px;
            font-size: 0.85rem;
            border-radius: 50px;
        }

        .btn-ghost {
            background: transparent;
            color: var(--accent);
            border: 2px solid var(--accent);
            padding: 11px 24px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            letter-spacing: 0.02em;
        }

        .btn-ghost:hover {
            background: var(--accent);
            color: var(--white);
            transform: translateY(-2px);
            box-shadow: 0 6px 20px rgba(200, 164, 92, 0.4);
        }

        @media (max-width: 768px) {
            .hero {
                padding: 50px 0 60px;
                min-height: auto;
            }
            .hero-title {
                font-size: 1.8rem;
            }
            .hero-subtitle {
                font-size: 1rem;
            }
            .hero-desc {
                font-size: 0.88rem;
            }
            .btn {
                padding: 11px 22px;
                font-size: 0.88rem;
            }
        }

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

        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 700;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--accent);
            margin-bottom: 10px;
        }

        .section-title {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }

        .section-desc {
            color: var(--text-muted);
            max-width: 600px;
            margin: 0 auto;
            font-size: 0.95rem;
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .section {
                padding: 48px 0;
            }
            .section-header {
                margin-bottom: 32px;
            }
        }

        /* ========== STATS ========== */
        .stats-section {
            background: var(--white);
            padding: 50px 0;
            border-bottom: 1px solid var(--border-light);
        }

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

        .stat-card {
            padding: 28px 20px;
            background: var(--bg-light);
            border-radius: var(--radius-lg);
            transition: all var(--transition);
            border: 1px solid transparent;
        }

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

        .stat-number {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: -0.02em;
            line-height: 1;
        }

        .stat-number .plus {
            color: var(--accent);
        }

        .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 8px;
            font-weight: 500;
        }

        @media (max-width: 768px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-number {
                font-size: 2rem;
            }
        }

        @media (max-width: 480px) {
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-card {
                padding: 20px 14px;
            }
        }

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

        .category-card {
            border-radius: var(--radius-lg);
            overflow: hidden;
            background: var(--white);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            cursor: pointer;
            position: relative;
            display: flex;
            flex-direction: column;
        }

        .category-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-6px);
            border-color: var(--accent);
        }

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

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

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

        .category-card-body {
            padding: 22px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .category-card-body h3 {
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-primary);
            letter-spacing: 0.01em;
        }

        .category-card-body p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        .category-card-arrow {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent);
            margin-top: auto;
            transition: gap var(--transition-fast);
        }

        .category-card:hover .category-card-arrow {
            gap: 10px;
        }

        @media (max-width: 900px) {
            .category-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .category-card-img {
                height: 160px;
            }
        }

        @media (max-width: 520px) {
            .category-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }

        /* ========== ADVANTAGE CARDS ========== */
        .advantage-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .advantage-card {
            background: var(--white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 32px 24px;
            text-align: center;
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }

        .advantage-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
            border-color: var(--accent);
        }

        .advantage-icon {
            width: 56px;
            height: 56px;
            margin: 0 auto 16px;
            background: var(--accent-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--accent);
            transition: all var(--transition);
        }

        .advantage-card:hover .advantage-icon {
            background: var(--accent);
            color: var(--white);
        }

        .advantage-card h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        .advantage-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        @media (max-width: 900px) {
            .advantage-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

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

        /* ========== BRAND STORY ========== */
        .brand-story {
            background: var(--bg-warm);
            position: relative;
            overflow: hidden;
        }

        .brand-story-inner {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .brand-story-img {
            border-radius: var(--radius-xl);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            position: relative;
        }

        .brand-story-img img {
            width: 100%;
            height: 420px;
            object-fit: cover;
        }

        .brand-story-content h3 {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 16px;
            letter-spacing: 0.01em;
        }

        .brand-story-content p {
            font-size: 0.95rem;
            color: var(--text-secondary);
            line-height: 1.8;
            margin-bottom: 14px;
        }

        @media (max-width: 768px) {
            .brand-story-inner {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .brand-story-img img {
                height: 280px;
            }
            .brand-story-content h3 {
                font-size: 1.4rem;
            }
        }

        /* ========== MATCHES / EVENTS ========== */
        .events-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .event-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
        }

        .event-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }

        .event-card-img {
            height: 180px;
            overflow: hidden;
        }

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

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

        .event-card-body {
            padding: 18px;
        }

        .event-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 600;
            letter-spacing: 0.04em;
            background: var(--accent-light);
            color: var(--accent);
            margin-bottom: 10px;
        }

        .event-card-body h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .event-card-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }

        .event-meta {
            display: flex;
            gap: 16px;
            font-size: 0.8rem;
            color: var(--text-light);
            margin-top: 10px;
        }

        @media (max-width: 900px) {
            .events-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

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

        /* ========== TESTIMONIALS ========== */
        .testimonials-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .testimonial-card {
            background: var(--white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            position: relative;
        }

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

        .testimonial-card .quote-icon {
            font-size: 2rem;
            color: var(--accent-light);
            position: absolute;
            top: 16px;
            right: 20px;
            opacity: 0.6;
        }

        .testimonial-card .stars {
            color: #f0b90b;
            font-size: 0.9rem;
            letter-spacing: 2px;
            margin-bottom: 10px;
        }

        .testimonial-card p {
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            margin-bottom: 16px;
            font-style: italic;
        }

        .testimonial-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .testimonial-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: var(--primary-light);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--white);
            font-weight: 700;
            font-size: 1rem;
            flex-shrink: 0;
        }

        .testimonial-author strong {
            font-size: 0.9rem;
            color: var(--text-primary);
        }

        .testimonial-author span {
            font-size: 0.78rem;
            color: var(--text-muted);
            display: block;
        }

        @media (max-width: 900px) {
            .testimonials-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

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

        /* ========== PARTNERS ========== */
        .partners-row {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            align-items: center;
            gap: 32px 40px;
            padding: 20px 0;
        }

        .partner-item {
            padding: 18px 24px;
            background: var(--white);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            font-weight: 600;
            color: var(--text-muted);
            font-size: 0.95rem;
            letter-spacing: 0.03em;
            transition: all var(--transition);
            cursor: default;
            min-width: 100px;
            text-align: center;
        }

        .partner-item:hover {
            color: var(--accent);
            border-color: var(--accent);
            box-shadow: var(--shadow);
        }

        @media (max-width: 520px) {
            .partners-row {
                gap: 14px 20px;
            }
            .partner-item {
                padding: 12px 16px;
                font-size: 0.82rem;
            }
        }

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

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

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

        .faq-question {
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            color: var(--text-primary);
            transition: color var(--transition-fast);
            user-select: none;
            gap: 12px;
        }

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

        .faq-question i {
            font-size: 0.85rem;
            color: var(--text-light);
            transition: transform var(--transition);
            flex-shrink: 0;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition);
            padding: 0 22px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
        }

        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 22px 18px;
        }

        /* ========== NEWS ========== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

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

        .news-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }

        .news-card-img {
            height: 180px;
            overflow: hidden;
        }

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

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

        .news-card-body {
            padding: 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .news-date {
            font-size: 0.78rem;
            color: var(--text-light);
            font-weight: 500;
        }

        .news-card-body h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-primary);
            line-height: 1.4;
        }

        .news-card-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
            flex: 1;
        }

        .news-read-more {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--accent);
            transition: gap var(--transition-fast);
            margin-top: 4px;
        }

        .news-card:hover .news-read-more {
            gap: 10px;
        }

        @media (max-width: 900px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
        }

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

        /* ========== CTA ========== */
        .cta-section {
            position: relative;
            background: var(--primary);
            color: var(--white);
            padding: 70px 0;
            text-align: center;
            overflow: hidden;
        }

        .cta-bg {
            position: absolute;
            inset: 0;
            background: url('assets/images/backpic/back-3.webp') center/cover no-repeat;
            opacity: 0.2;
            z-index: 0;
        }

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

        .cta-section h2 {
            font-size: clamp(1.6rem, 3vw, 2.2rem);
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: 0.01em;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.8);
            max-width: 550px;
            margin: 0 auto 28px;
            font-size: 0.95rem;
            line-height: 1.7;
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: 48px 0;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 56px 0 28px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 36px;
        }

        .footer-col h4 {
            color: var(--white);
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.65);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--accent);
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--white);
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }

        .footer-desc {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.7;
            margin-bottom: 14px;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.45);
            letter-spacing: 0.02em;
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 480px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }

        /* ========== GLOBAL UTILS ========== */
        .bg-light {
            background: var(--bg-light);
        }

        .bg-warm {
            background: var(--bg-warm);
        }

        .text-accent {
            color: var(--accent);
        }

        .mt-0 {
            margin-top: 0;
        }

        .mb-0 {
            margin-bottom: 0;
        }

/* roulang page: category1 */
:root {
            --color-primary: #0f1f3d;
            --color-primary-light: #1a3359;
            --color-accent: #c9a050;
            --color-accent-light: #e0c278;
            --color-accent-dark: #a07828;
            --color-green: #1a6b3c;
            --color-green-light: #2d9d5a;
            --color-bg: #ffffff;
            --color-bg-alt: #f4f5f7;
            --color-bg-dark: #0d1520;
            --color-text: #1a1d26;
            --color-text-strong: #0d1117;
            --color-text-weak: #6b7280;
            --color-text-muted: #9ca3af;
            --color-border: #e2e5ea;
            --color-border-light: #eef0f3;
            --color-white: #ffffff;
            --color-red: #c0392b;
            --color-red-light: #e74c3c;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 2px 8px 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);
            --font-sans: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, 'Segoe UI', sans-serif;
            --font-mono: 'SF Mono', 'Fira Code', 'Consolas', monospace;
            --transition-fast: 0.15s ease;
            --transition-normal: 0.25s ease;
            --transition-slow: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --max-width: 1200px;
            --header-height: 68px;
        }

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

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

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

        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;
            background: none;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

        ul,
        ol {
            list-style: none;
        }

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

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

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-white);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-xs);
            height: var(--header-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: 16px;
            position: relative;
        }

        .mobile-menu-btn {
            display: none;
            font-size: 1.4rem;
            color: var(--color-primary);
            padding: 8px 10px;
            border-radius: var(--radius-sm);
            transition: background var(--transition-fast);
            flex-shrink: 0;
        }

        .mobile-menu-btn:hover {
            background: var(--color-bg-alt);
        }

        .nav-group {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-shrink: 0;
        }

        .nav-group.left {
            justify-content: flex-end;
            flex: 1;
        }

        .nav-group.right {
            justify-content: flex-start;
            flex: 1;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-weak);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
        }

        .nav-link:hover {
            color: var(--color-primary);
            background: var(--color-bg-alt);
        }

        .nav-link.active {
            color: var(--color-accent-dark);
            font-weight: 600;
            background: rgba(201, 160, 80, 0.08);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--color-accent);
            border-radius: 2px;
        }

        .logo-area {
            flex-shrink: 0;
            display: flex;
            align-items: center;
        }

        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }

        .logo-link:hover {
            color: var(--color-accent-dark);
        }

        .logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--color-accent);
            color: var(--color-white);
            border-radius: 50%;
            font-size: 1.1rem;
            transition: transform var(--transition-slow), background var(--transition-normal);
        }

        .logo-link:hover .logo-icon {
            transform: rotate(-15deg) scale(1.08);
            background: var(--color-accent-dark);
        }

        /* ========== MOBILE NAV OVERLAY ========== */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 999;
            opacity: 0;
            transition: opacity var(--transition-normal);
        }

        .mobile-nav-overlay.open {
            opacity: 1;
        }

        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            background: var(--color-white);
            z-index: 1001;
            padding: 16px 24px 24px;
            border-bottom: 1px solid var(--color-border);
            box-shadow: var(--shadow-lg);
            transform: translateY(-10px);
            opacity: 0;
            transition: all var(--transition-slow);
            flex-direction: column;
            gap: 4px;
        }

        .mobile-nav-panel.open {
            transform: translateY(0);
            opacity: 1;
        }

        .mobile-nav-panel .nav-link {
            display: block;
            padding: 12px 16px;
            font-size: 1rem;
            border-radius: var(--radius-md);
            text-align: center;
        }

        .mobile-nav-panel .nav-link.active::after {
            display: none;
        }

        /* ========== PAGE HERO ========== */
        .page-hero {
            position: relative;
            padding: 64px 0;
            background: var(--color-primary);
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }

        .page-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 31, 61, 0.88) 0%, rgba(15, 31, 61, 0.75) 40%, rgba(26, 107, 60, 0.55) 100%);
            z-index: 1;
        }

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

        .page-hero-content {
            max-width: 720px;
            color: var(--color-white);
        }

        .page-hero-badge {
            display: inline-block;
            padding: 6px 16px;
            background: var(--color-accent);
            color: var(--color-primary);
            font-weight: 700;
            font-size: 0.82rem;
            border-radius: 20px;
            letter-spacing: 0.04em;
            margin-bottom: 16px;
        }

        .page-hero-title {
            font-size: 2.6rem;
            font-weight: 800;
            line-height: 1.25;
            margin-bottom: 16px;
            letter-spacing: -0.01em;
        }

        .page-hero-desc {
            font-size: 1.12rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 0;
        }

        .page-hero-stats {
            display: flex;
            gap: 32px;
            margin-top: 28px;
            flex-wrap: wrap;
        }

        .page-hero-stat {
            display: flex;
            align-items: center;
            gap: 8px;
            color: rgba(255, 255, 255, 0.9);
            font-size: 0.95rem;
        }

        .page-hero-stat i {
            color: var(--color-accent-light);
            font-size: 1.1rem;
        }

        .page-hero-stat strong {
            font-size: 1.5rem;
            font-weight: 700;
            color: var(--color-white);
            letter-spacing: -0.02em;
        }

        /* ========== SECTION ========== */
        .section {
            padding: 56px 0;
        }

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

        .section-header {
            margin-bottom: 36px;
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
        }

        .section-title {
            font-size: 1.65rem;
            font-weight: 700;
            color: var(--color-text-strong);
            letter-spacing: -0.01em;
            position: relative;
            padding-left: 16px;
            border-left: 4px solid var(--color-accent);
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--color-text-weak);
            margin-top: 6px;
        }

        .section-link {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--color-accent-dark);
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .section-link:hover {
            color: var(--color-primary);
        }

        .section-link i {
            transition: transform var(--transition-fast);
        }

        .section-link:hover i {
            transform: translateX(4px);
        }

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

        .news-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-xs);
            transition: all var(--transition-slow);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

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

        .news-card-image {
            position: relative;
            width: 100%;
            aspect-ratio: 16 / 10;
            overflow: hidden;
            background: var(--color-bg-alt);
        }

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

        .news-card:hover .news-card-image img {
            transform: scale(1.06);
        }

        .news-card-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 12px;
            background: var(--color-accent);
            color: var(--color-primary);
            font-size: 0.75rem;
            font-weight: 700;
            border-radius: 14px;
            letter-spacing: 0.03em;
            z-index: 2;
        }

        .news-card-tag.hot {
            background: var(--color-red);
            color: var(--color-white);
        }

        .news-card-body {
            padding: 18px 16px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .news-card-date {
            font-size: 0.8rem;
            color: var(--color-text-muted);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 5px;
        }

        .news-card-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-text-strong);
            line-height: 1.45;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color var(--transition-fast);
        }

        .news-card:hover .news-card-title {
            color: var(--color-accent-dark);
        }

        .news-card-excerpt {
            font-size: 0.88rem;
            color: var(--color-text-weak);
            line-height: 1.55;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card-footer {
            margin-top: 12px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--color-text-muted);
        }

        .news-card-read {
            font-weight: 600;
            color: var(--color-accent-dark);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        .news-card:hover .news-card-read {
            color: var(--color-primary);
        }

        /* ========== FEATURED MATCH ========== */
        .featured-match-card {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 0;
            background: var(--color-white);
            border-radius: var(--radius-xl);
            overflow: hidden;
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-md);
        }

        .featured-match-image {
            position: relative;
            aspect-ratio: 4 / 3;
            overflow: hidden;
            background: var(--color-bg-alt);
            min-height: 300px;
        }

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

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

        .featured-match-badge {
            position: absolute;
            top: 16px;
            right: 16px;
            padding: 6px 16px;
            background: var(--color-red);
            color: var(--color-white);
            font-weight: 700;
            font-size: 0.82rem;
            border-radius: 20px;
            z-index: 2;
            letter-spacing: 0.03em;
        }

        .featured-match-info {
            padding: 32px 28px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            gap: 16px;
        }

        .featured-match-league {
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--color-accent-dark);
            letter-spacing: 0.05em;
            text-transform: uppercase;
        }

        .featured-match-teams {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--color-text-strong);
            line-height: 1.3;
        }

        .featured-match-meta {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: var(--color-text-weak);
        }

        .featured-match-meta span {
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .featured-match-meta i {
            color: var(--color-accent);
        }

        .featured-match-desc {
            font-size: 0.95rem;
            color: var(--color-text-weak);
            line-height: 1.6;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 24px;
            font-size: 0.95rem;
            font-weight: 600;
            border-radius: var(--radius-md);
            transition: all var(--transition-normal);
            letter-spacing: 0.01em;
            white-space: nowrap;
            cursor: pointer;
        }

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

        .btn-primary:hover {
            background: var(--color-accent-dark);
            border-color: var(--color-accent-dark);
            color: var(--color-white);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }

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

        .btn-outline:hover {
            border-color: var(--color-accent);
            color: var(--color-accent-dark);
            background: rgba(201, 160, 80, 0.05);
        }

        .btn-sm {
            padding: 8px 16px;
            font-size: 0.85rem;
            border-radius: var(--radius-sm);
        }

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

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

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

        .stat-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 50%;
            background: rgba(201, 160, 80, 0.12);
            color: var(--color-accent-dark);
            font-size: 1.4rem;
            margin-bottom: 14px;
            transition: all var(--transition-normal);
        }

        .stat-card:hover .stat-icon {
            background: var(--color-accent);
            color: var(--color-white);
            transform: scale(1.1);
        }

        .stat-number {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-text-strong);
            letter-spacing: -0.02em;
            line-height: 1.1;
        }

        .stat-label {
            font-size: 0.88rem;
            color: var(--color-text-weak);
            margin-top: 6px;
        }

        /* ========== MATCH LIST ========== */
        .match-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }

        .match-list-item {
            display: flex;
            align-items: center;
            gap: 20px;
            padding: 18px 20px;
            background: var(--color-white);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-xs);
            transition: all var(--transition-fast);
            flex-wrap: wrap;
        }

        .match-list-item:hover {
            box-shadow: var(--shadow-sm);
            border-color: var(--color-border);
            background: #fafbfc;
        }

        .match-list-date {
            font-weight: 700;
            font-size: 0.9rem;
            color: var(--color-primary);
            min-width: 70px;
            text-align: center;
            padding: 8px 12px;
            background: var(--color-bg-alt);
            border-radius: var(--radius-sm);
            flex-shrink: 0;
        }

        .match-list-teams {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--color-text-strong);
            flex: 1;
            min-width: 180px;
        }

        .match-list-league {
            font-size: 0.82rem;
            color: var(--color-text-muted);
            padding: 4px 12px;
            background: var(--color-bg-alt);
            border-radius: 14px;
            flex-shrink: 0;
            white-space: nowrap;
        }

        .match-list-status {
            font-weight: 700;
            font-size: 0.82rem;
            padding: 6px 14px;
            border-radius: 16px;
            flex-shrink: 0;
            white-space: nowrap;
        }

        .match-list-status.upcoming {
            background: rgba(26, 107, 60, 0.1);
            color: var(--color-green);
        }

        .match-list-status.live {
            background: rgba(192, 57, 43, 0.1);
            color: var(--color-red);
            animation: pulse-live 1.5s ease-in-out infinite;
        }

        @keyframes pulse-live {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.6;
            }
        }

        .match-list-status.finished {
            background: var(--color-bg-alt);
            color: var(--color-text-muted);
        }

        /* ========== CTA SECTION ========== */
        .cta-section {
            background: var(--color-primary);
            padding: 52px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -60px;
            width: 260px;
            height: 260px;
            background: rgba(201, 160, 80, 0.1);
            border-radius: 50%;
            z-index: 1;
        }

        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 180px;
            height: 180px;
            background: rgba(201, 160, 80, 0.07);
            border-radius: 50%;
            z-index: 1;
        }

        .cta-section .container {
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .cta-title {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: 12px;
        }

        .cta-desc {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.78);
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .cta-form {
            display: flex;
            gap: 10px;
            max-width: 460px;
            margin: 0 auto;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-input {
            flex: 1;
            min-width: 200px;
            padding: 13px 18px;
            border-radius: var(--radius-md);
            border: 2px solid transparent;
            font-size: 0.95rem;
            background: var(--color-white);
            color: var(--color-text);
            transition: all var(--transition-fast);
        }

        .cta-input:focus {
            border-color: var(--color-accent);
            box-shadow: 0 0 0 4px rgba(201, 160, 80, 0.15);
            outline: none;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-bg-dark);
            color: rgba(255, 255, 255, 0.75);
            padding: 48px 0 24px;
            margin-top: auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }

        .footer-desc {
            font-size: 0.88rem;
            line-height: 1.65;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 14px;
            letter-spacing: 0.02em;
        }

        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .footer-col ul li a:hover {
            color: var(--color-accent-light);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.4);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .nav-link {
                padding: 6px 10px;
                font-size: 0.82rem;
            }
            .nav-group {
                gap: 2px;
            }
            .logo-link {
                font-size: 1.2rem;
                gap: 6px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.95rem;
            }
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 18px;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .featured-match-card {
                grid-template-columns: 1fr;
            }
            .featured-match-image {
                aspect-ratio: 16 / 9;
                min-height: 220px;
            }
            .page-hero-title {
                font-size: 2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: 58px;
            }
            :root {
                --header-height: 58px;
            }
            .header-inner {
                padding: 0 16px;
                gap: 10px;
            }
            .nav-group {
                display: none;
            }
            .mobile-menu-btn {
                display: inline-flex;
                order: 1;
            }
            .mobile-nav-overlay,
            .mobile-nav-panel {
                display: block;
            }
            .logo-area {
                order: 2;
                flex: 1;
                justify-content: center;
            }
            .logo-link {
                font-size: 1.15rem;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.9rem;
            }
            .page-hero {
                padding: 40px 0;
            }
            .page-hero-title {
                font-size: 1.5rem;
            }
            .page-hero-desc {
                font-size: 0.95rem;
            }
            .page-hero-stats {
                gap: 16px;
            }
            .page-hero-stat strong {
                font-size: 1.2rem;
            }
            .section {
                padding: 36px 0;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .news-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
            .stat-card {
                padding: 20px 14px;
            }
            .stat-number {
                font-size: 1.5rem;
            }
            .featured-match-info {
                padding: 20px 16px;
            }
            .featured-match-teams {
                font-size: 1.3rem;
            }
            .match-list-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                padding: 14px 16px;
            }
            .match-list-date {
                min-width: auto;
                text-align: left;
            }
            .cta-title {
                font-size: 1.4rem;
            }
            .cta-form {
                flex-direction: column;
                align-items: stretch;
            }
            .cta-input {
                min-width: auto;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .container {
                padding: 0 16px;
            }
        }

        @media (max-width: 520px) {
            .page-hero-title {
                font-size: 1.3rem;
            }
            .page-hero-desc {
                font-size: 0.88rem;
            }
            .page-hero-stats {
                flex-direction: column;
                gap: 10px;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-card {
                padding: 16px 10px;
            }
            .stat-number {
                font-size: 1.3rem;
            }
            .stat-icon {
                width: 40px;
                height: 40px;
                font-size: 1.1rem;
                margin-bottom: 10px;
            }
            .section-title {
                font-size: 1.15rem;
                padding-left: 12px;
                border-left-width: 3px;
            }
            .btn {
                padding: 10px 18px;
                font-size: 0.88rem;
            }
        }

/* roulang page: category3 */
:root {
            --primary: #0f2940;
            --primary-light: #1a3f5c;
            --primary-dark: #091c2b;
            --accent: #c8943e;
            --accent-hover: #b07d2c;
            --accent-light: #e8c97a;
            --accent-pale: #faf3e6;
            --bg: #ffffff;
            --bg-light: #f6f7f9;
            --bg-lighter: #fafbfc;
            --bg-dark: #0d1f2d;
            --bg-darker: #091520;
            --text: #1a1a2e;
            --text-secondary: #4a4f5a;
            --text-light: #6b7280;
            --text-lighter: #9ca3af;
            --text-on-dark: #e8eaef;
            --text-on-primary: #ffffff;
            --border: #e5e7eb;
            --border-light: #f0f1f3;
            --border-medium: #d1d5db;
            --radius-sm: 6px;
            --radius: 10px;
            --radius-md: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 1px 4px rgba(0, 0, 0, 0.06);
            --shadow: 0 2px 10px rgba(0, 0, 0, 0.07);
            --shadow-md: 0 6px 20px rgba(0, 0, 0, 0.09);
            --shadow-lg: 0 14px 36px rgba(0, 0, 0, 0.13);
            --shadow-xl: 0 24px 52px rgba(0, 0, 0, 0.16);
            --shadow-accent: 0 6px 24px rgba(200, 148, 62, 0.25);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', system-ui, -apple-system, sans-serif;
            --font-heading: 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
            --transition-fast: 0.18s ease;
            --transition: 0.28s ease;
            --transition-slow: 0.4s ease;
            --max-width: 1260px;
            --header-height: 68px;
        }

        *,
        *::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);
            font-size: 1rem;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            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;
            font-family: inherit;
            border: none;
            background: none;
            outline: none;
        }

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2.5px solid var(--accent);
            outline-offset: 3px;
            border-radius: 4px;
        }

        ul,
        ol {
            list-style: none;
        }

        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        @media (max-width: 768px) {
            .container {
                padding: 0 18px;
            }
        }

        /* ========== HEADER ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.97);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-xs);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: box-shadow var(--transition);
        }

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

        .header-inner {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            height: 100%;
            position: relative;
        }

        .logo-area {
            flex-shrink: 0;
            text-align: center;
            order: 2;
            z-index: 1001;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 9px;
            font-weight: 700;
            font-size: 1.3rem;
            color: var(--primary);
            letter-spacing: 0.5px;
            transition: color var(--transition-fast);
            white-space: nowrap;
        }

        .logo-link:hover {
            color: var(--accent);
        }

        .logo-icon {
            font-size: 1.5rem;
            color: var(--accent);
            transition: transform var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .logo-link:hover .logo-icon {
            transform: rotate(-15deg) scale(1.08);
        }

        .nav-group {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
            order: 1;
        }

        .nav-group.right {
            order: 3;
            justify-content: flex-end;
        }

        .nav-group.left {
            order: 1;
            justify-content: flex-start;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-size: 0.93rem;
            font-weight: 500;
            color: var(--text-secondary);
            transition: all var(--transition-fast);
            white-space: nowrap;
            letter-spacing: 0.3px;
            position: relative;
        }

        .nav-link:hover {
            color: var(--primary);
            background: var(--bg-light);
        }

        .nav-link.active {
            color: var(--accent);
            font-weight: 600;
            background: var(--accent-pale);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 2.5px;
            border-radius: 4px;
            background: var(--accent);
        }

        .mobile-menu-btn {
            display: none;
            font-size: 1.4rem;
            color: var(--text);
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            z-index: 1001;
            order: 0;
            flex-shrink: 0;
        }

        .mobile-menu-btn:hover {
            background: var(--bg-light);
            color: var(--accent);
        }

        @media (max-width: 1024px) {
            .nav-group {
                gap: 2px;
            }
            .nav-link {
                padding: 7px 10px;
                font-size: 0.85rem;
                letter-spacing: 0.1px;
            }
            .logo-link {
                font-size: 1.15rem;
                gap: 6px;
            }
            .logo-icon {
                font-size: 1.3rem;
            }
        }

        @media (max-width: 768px) {
            .header-inner {
                padding: 0 14px;
                justify-content: space-between;
                gap: 8px;
            }
            .mobile-menu-btn {
                display: inline-flex;
                align-items: center;
                justify-content: center;
                order: 0;
            }
            .logo-area {
                order: 2;
                flex-grow: 0;
                text-align: center;
            }
            .nav-group {
                position: fixed;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.985);
                backdrop-filter: blur(16px);
                -webkit-backdrop-filter: blur(16px);
                flex-direction: column;
                align-items: stretch;
                gap: 0;
                padding: 12px 0;
                border-bottom: 1px solid var(--border);
                box-shadow: var(--shadow-md);
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: all var(--transition);
                z-index: 999;
                max-height: 70vh;
                overflow-y: auto;
                order: 10;
            }
            .nav-group.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-group.left,
            .nav-group.right {
                order: 10;
                justify-content: stretch;
            }
            .nav-link {
                padding: 13px 22px;
                font-size: 0.95rem;
                border-radius: 0;
                border-bottom: 1px solid var(--border-light);
                justify-content: flex-start;
            }
            .nav-link.active::after {
                display: none;
            }
            .nav-link.active {
                border-left: 3px solid var(--accent);
                padding-left: 19px;
            }
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            background-image: url('assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center 30%;
            background-repeat: no-repeat;
            position: relative;
            padding: 80px 0 70px;
            min-height: 320px;
            display: flex;
            align-items: center;
            z-index: 0;
        }

        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 41, 64, 0.85) 0%, rgba(13, 31, 45, 0.7) 50%, rgba(9, 20, 32, 0.78) 100%);
            z-index: 1;
        }

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

        .banner-content {
            max-width: 700px;
        }

        .banner-badge {
            display: inline-block;
            background: var(--accent);
            color: #fff;
            font-weight: 600;
            font-size: 0.82rem;
            padding: 6px 16px;
            border-radius: 50px;
            letter-spacing: 1px;
            margin-bottom: 18px;
            text-transform: uppercase;
        }

        .banner-content h1 {
            font-family: var(--font-heading);
            font-size: 2.8rem;
            font-weight: 700;
            color: #ffffff;
            line-height: 1.25;
            margin-bottom: 14px;
            letter-spacing: 0.5px;
        }

        .banner-content .banner-subtitle {
            font-size: 1.15rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            margin-bottom: 8px;
        }

        @media (max-width: 768px) {
            .page-banner {
                padding: 50px 0 44px;
                min-height: 240px;
            }
            .banner-content h1 {
                font-size: 2rem;
            }
            .banner-content .banner-subtitle {
                font-size: 1rem;
            }
        }

        /* ========== SECTIONS ========== */
        .section {
            padding: 64px 0;
        }

        .section-tight {
            padding: 44px 0;
        }

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

        .section-dark {
            background: var(--bg-dark);
            color: var(--text-on-dark);
        }

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

        .section-header h2 {
            font-family: var(--font-heading);
            font-size: 2rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 10px;
            letter-spacing: 0.4px;
        }

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

        .section-header .section-subtitle {
            font-size: 1rem;
            color: var(--text-light);
            max-width: 560px;
            margin: 0 auto;
        }

        .section-dark .section-header .section-subtitle {
            color: rgba(255, 255, 255, 0.65);
        }

        .section-divider {
            width: 48px;
            height: 3px;
            background: var(--accent);
            border-radius: 4px;
            margin: 10px auto 0;
        }

        /* ========== RANKING TABLE ========== */
        .ranking-list {
            max-width: 860px;
            margin: 0 auto;
        }

        .ranking-item {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 15px 20px;
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            margin-bottom: 8px;
            transition: all var(--transition-fast);
            cursor: default;
        }

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

        .ranking-pos {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            flex-shrink: 0;
            background: var(--bg-light);
            color: var(--text-secondary);
        }

        .ranking-item.top1 .ranking-pos {
            background: linear-gradient(135deg, #f7c948, #e2a820);
            color: #fff;
            box-shadow: 0 3px 12px rgba(200, 148, 62, 0.35);
        }
        .ranking-item.top2 .ranking-pos {
            background: linear-gradient(135deg, #c0c0c0, #9e9e9e);
            color: #fff;
            box-shadow: 0 3px 10px rgba(150, 150, 150, 0.3);
        }
        .ranking-item.top3 .ranking-pos {
            background: linear-gradient(135deg, #cd7f32, #a86028);
            color: #fff;
            box-shadow: 0 3px 10px rgba(180, 100, 40, 0.3);
        }

        .ranking-info {
            flex: 1;
            min-width: 0;
        }
        .ranking-name {
            font-weight: 600;
            font-size: 1.05rem;
            color: var(--text);
        }
        .ranking-detail {
            font-size: 0.85rem;
            color: var(--text-light);
            margin-top: 2px;
        }
        .ranking-stat {
            font-weight: 700;
            font-size: 1.2rem;
            color: var(--accent);
            flex-shrink: 0;
            white-space: nowrap;
        }

        @media (max-width: 520px) {
            .ranking-item {
                gap: 10px;
                padding: 12px 14px;
            }
            .ranking-pos {
                width: 34px;
                height: 34px;
                font-size: 0.9rem;
            }
            .ranking-name {
                font-size: 0.93rem;
            }
            .ranking-stat {
                font-size: 1rem;
            }
        }

        /* ========== CARDS GRID ========== */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 22px;
        }

        .cards-grid.col3 {
            grid-template-columns: repeat(3, 1fr);
        }

        .cards-grid.col2 {
            grid-template-columns: repeat(2, 1fr);
        }

        .player-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

        .player-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-5px);
            border-color: var(--border-medium);
        }

        .player-card-img {
            width: 100%;
            aspect-ratio: 3 / 4;
            object-fit: cover;
            background: var(--bg-light);
        }

        .player-card-body {
            padding: 18px 16px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .player-card-body h3 {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--primary);
            margin-bottom: 4px;
        }

        .player-card-body .player-role {
            font-size: 0.82rem;
            color: var(--accent);
            font-weight: 500;
            margin-bottom: 8px;
        }

        .player-card-body .player-desc {
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.55;
            flex: 1;
            margin-bottom: 10px;
        }

        .player-card-stats {
            display: flex;
            gap: 14px;
            font-size: 0.8rem;
            color: var(--text-secondary);
            padding-top: 10px;
            border-top: 1px solid var(--border-light);
        }

        .player-card-stats span {
            display: flex;
            flex-direction: column;
            align-items: center;
        }

        .player-card-stats .stat-value {
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary);
        }

        @media (max-width: 1024px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .cards-grid.col3 {
                grid-template-columns: repeat(2, 1fr);
            }
        }

        @media (max-width: 520px) {
            .cards-grid,
            .cards-grid.col3,
            .cards-grid.col2 {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }

        /* ========== LEGEND TIMELINE ========== */
        .legend-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .legend-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 24px 20px;
            border: 1px solid var(--border-light);
            text-align: center;
            transition: all var(--transition);
            position: relative;
            overflow: hidden;
        }

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

        .legend-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .legend-card:hover::before {
            opacity: 1;
        }

        .legend-avatar {
            width: 80px;
            height: 80px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 14px;
            border: 3px solid var(--border-light);
            background: var(--bg-light);
        }

        .legend-card h3 {
            font-weight: 700;
            font-size: 1.05rem;
            color: var(--primary);
        }
        .legend-era {
            font-size: 0.82rem;
            color: var(--accent);
            font-weight: 500;
            margin: 4px 0 8px;
        }
        .legend-card p {
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.55;
        }

        @media (max-width: 768px) {
            .legend-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (max-width: 520px) {
            .legend-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== COMPARISON PANEL ========== */
        .comparison-panel {
            display: grid;
            grid-template-columns: 1fr 80px 1fr;
            align-items: center;
            gap: 20px;
            max-width: 900px;
            margin: 0 auto;
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 32px 28px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow);
        }

        .comparison-player {
            text-align: center;
        }

        .comparison-player img {
            width: 100px;
            height: 100px;
            border-radius: 50%;
            object-fit: cover;
            margin: 0 auto 12px;
            border: 4px solid var(--border-light);
            background: var(--bg-light);
        }

        .comparison-player h3 {
            font-weight: 700;
            font-size: 1.15rem;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .comparison-stats {
            display: flex;
            flex-direction: column;
            gap: 6px;
            font-size: 0.85rem;
            color: var(--text-secondary);
        }

        .comparison-stats .stat-row {
            display: flex;
            justify-content: space-between;
            padding: 5px 0;
            border-bottom: 1px dashed var(--border-light);
        }

        .comparison-stats .stat-val {
            font-weight: 600;
            color: var(--primary);
        }

        .comparison-vs {
            font-weight: 800;
            font-size: 1.4rem;
            color: var(--accent);
            text-align: center;
            letter-spacing: 1px;
        }

        @media (max-width: 768px) {
            .comparison-panel {
                grid-template-columns: 1fr;
                gap: 16px;
                padding: 24px 18px;
            }
            .comparison-vs {
                font-size: 1.1rem;
                padding: 6px 0;
                border-top: 1px solid var(--border-light);
                border-bottom: 1px solid var(--border-light);
            }
        }

        /* ========== HIGHLIGHT CARDS ========== */
        .highlight-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }

        .highlight-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }

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

        .highlight-card img {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            background: var(--bg-light);
        }

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

        .highlight-card-body h4 {
            font-weight: 700;
            font-size: 1rem;
            color: var(--primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .highlight-card-body p {
            font-size: 0.85rem;
            color: var(--text-light);
            line-height: 1.5;
        }

        .highlight-card-body .highlight-date {
            font-size: 0.78rem;
            color: var(--text-lighter);
            margin-top: 8px;
        }

        @media (max-width: 768px) {
            .highlight-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (max-width: 520px) {
            .highlight-grid {
                grid-template-columns: 1fr;
            }
        }

        /* ========== ARTICLE LIST ========== */
        .article-list {
            max-width: 820px;
            margin: 0 auto;
        }

        .article-item {
            display: flex;
            gap: 18px;
            padding: 20px 0;
            border-bottom: 1px solid var(--border-light);
            transition: all var(--transition-fast);
        }

        .article-item:hover {
            background: var(--bg-lighter);
            margin: 0 -14px;
            padding-left: 14px;
            padding-right: 14px;
            border-radius: var(--radius);
        }

        .article-item img {
            width: 160px;
            height: 110px;
            border-radius: var(--radius);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--bg-light);
        }

        .article-item-content {
            flex: 1;
            min-width: 0;
        }
        .article-item-content h3 {
            font-weight: 700;
            font-size: 1.08rem;
            color: var(--primary);
            margin-bottom: 6px;
        }
        .article-item-content p {
            font-size: 0.88rem;
            color: var(--text-light);
            line-height: 1.5;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .article-meta {
            font-size: 0.78rem;
            color: var(--text-lighter);
        }
        .article-meta span {
            margin-right: 12px;
        }

        @media (max-width: 520px) {
            .article-item {
                flex-direction: column;
                gap: 10px;
            }
            .article-item img {
                width: 100%;
                height: auto;
                aspect-ratio: 16 / 9;
            }
        }

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

        .cta-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(circle at 30% 50%, rgba(200, 148, 62, 0.15) 0%, transparent 60%);
            pointer-events: none;
        }

        .cta-section .container {
            position: relative;
            z-index: 1;
        }
        .cta-section h2 {
            font-size: 1.9rem;
            font-weight: 700;
            margin-bottom: 12px;
        }
        .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;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 13px 28px;
            font-weight: 600;
            font-size: 0.95rem;
            border-radius: 50px;
            transition: all var(--transition);
            letter-spacing: 0.3px;
            cursor: pointer;
            white-space: nowrap;
        }

        .btn-primary {
            background: var(--accent);
            color: #fff;
            border: 2px solid var(--accent);
            box-shadow: var(--shadow-accent);
        }
        .btn-primary:hover {
            background: var(--accent-hover);
            border-color: var(--accent-hover);
            box-shadow: 0 8px 28px rgba(200, 148, 62, 0.35);
            transform: translateY(-2px);
        }

        .btn-outline {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.45);
        }
        .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            transform: translateY(-2px);
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 0.82rem;
            font-weight: 500;
            border-radius: var(--radius-sm);
        }

        .btn-ghost {
            background: transparent;
            color: var(--accent);
            border: 1.5px solid var(--accent);
            padding: 7px 16px;
            font-size: 0.82rem;
            border-radius: var(--radius-sm);
        }
        .btn-ghost:hover {
            background: var(--accent-pale);
            border-color: var(--accent-hover);
            color: var(--accent-hover);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-darker);
            color: rgba(255, 255, 255, 0.7);
            padding: 48px 0 24px;
            font-size: 0.9rem;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 30px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-weight: 700;
            font-size: 1.2rem;
            color: #fff;
            margin-bottom: 10px;
            letter-spacing: 0.4px;
        }

        .footer-desc {
            font-size: 0.85rem;
            line-height: 1.65;
            color: rgba(255, 255, 255, 0.5);
        }

        .footer-col h4 {
            font-weight: 600;
            font-size: 0.95rem;
            color: #fff;
            margin-bottom: 12px;
            letter-spacing: 0.3px;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.55);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
            display: inline-block;
        }

        .footer-col ul li a:hover {
            color: var(--accent-light);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 18px;
            text-align: center;
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.4);
        }

        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 20px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
        }

        /* ========== UTILITY ========== */
        .text-center {
            text-align: center;
        }
        .mt-12 {
            margin-top: 12px;
        }
        .mt-20 {
            margin-top: 20px;
        }
        .mt-28 {
            margin-top: 28px;
        }
        .mb-20 {
            margin-bottom: 20px;
        }
        .gap-buttons {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .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;
        }

/* roulang page: category2 */
:root {
            --color-brand-500: #1a3c5e;
            --color-brand-600: #163250;
            --color-brand-700: #122842;
            --color-brand-800: #0e1f34;
            --color-brand-900: #0a1626;
            --color-accent-400: #f0b90b;
            --color-accent-500: #d4a50a;
            --color-accent-600: #b88908;
            --color-surface-light: #f8fafb;
            --color-surface-card: #ffffff;
            --color-surface-muted: #f1f5f8;
            --color-surface-dark: #0e1f34;
            --color-text-primary: #1a1f2e;
            --color-text-secondary: #4a5568;
            --color-text-muted: #8896a6;
            --color-text-inverse: #f8fafb;
            --color-border: #e2e8f0;
            --color-border-light: #edf2f7;
            --radius-sm: 0.5rem;
            --radius-md: 0.75rem;
            --radius-lg: 0.875rem;
            --radius-xl: 1.125rem;
            --radius-2xl: 1.5rem;
            --shadow-card: 0 1px 3px rgba(10, 22, 38, 0.06), 0 6px 20px rgba(10, 22, 38, 0.04);
            --shadow-card-hover: 0 4px 12px rgba(10, 22, 38, 0.10), 0 12px 36px rgba(10, 22, 38, 0.06);
            --shadow-nav: 0 1px 0 rgba(10, 22, 38, 0.06), 0 4px 16px rgba(10, 22, 38, 0.04);
            --transition-fast: 180ms ease;
            --transition-smooth: 280ms cubic-bezier(0.4, 0, 0.2, 1);
            --max-width-container: 1200px;
        }

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

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

        body {
            margin: 0;
            padding: 0;
            font-family: 'Inter', 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
            font-size: 1rem;
            line-height: 1.7;
            color: var(--color-text-primary);
            background-color: var(--color-surface-light);
            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 {
            cursor: pointer;
            font-family: inherit;
        }

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

        .container {
            width: 100%;
            max-width: var(--max-width-container);
            margin-left: auto;
            margin-right: auto;
            padding-left: 1.5rem;
            padding-right: 1.5rem;
        }

        /* ===== HEADER ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            box-shadow: var(--shadow-nav);
            border-bottom: 1px solid var(--color-border-light);
            transition: box-shadow var(--transition-smooth);
        }

        .site-header.scrolled {
            box-shadow: 0 2px 20px rgba(10, 22, 38, 0.10);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            max-width: var(--max-width-container);
            margin: 0 auto;
            padding: 0 1.5rem;
            height: 64px;
            position: relative;
        }

        .logo-area {
            position: absolute;
            left: 50%;
            transform: translateX(-50%);
            display: flex;
            align-items: center;
            z-index: 10;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            font-weight: 700;
            font-size: 1.25rem;
            color: var(--color-brand-500);
            letter-spacing: 0.02em;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

        .logo-link:hover {
            color: var(--color-brand-700);
        }

        .logo-icon {
            font-size: 1.35rem;
            color: var(--color-accent-400);
            display: flex;
            align-items: center;
            transition: transform var(--transition-smooth);
        }

        .logo-link:hover .logo-icon {
            transform: rotate(-15deg) scale(1.08);
        }

        .nav-group {
            display: flex;
            align-items: center;
            gap: 0.25rem;
            flex-wrap: nowrap;
        }

        .nav-group.left {
            margin-right: auto;
            padding-right: 1.5rem;
        }

        .nav-group.right {
            margin-left: auto;
            padding-left: 1.5rem;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 0.45rem 0.85rem;
            border-radius: var(--radius-md);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--color-text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            position: relative;
            letter-spacing: 0.01em;
        }

        .nav-link:hover {
            color: var(--color-brand-500);
            background: rgba(26, 60, 94, 0.05);
        }

        .nav-link.active {
            color: var(--color-brand-500);
            background: rgba(26, 60, 94, 0.08);
            font-weight: 600;
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 24px;
            height: 3px;
            border-radius: 3px;
            background: var(--color-accent-400);
        }

        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            font-size: 1.4rem;
            color: var(--color-text-primary);
            padding: 0.5rem;
            border-radius: var(--radius-sm);
            transition: background var(--transition-fast);
            z-index: 20;
        }

        .mobile-menu-btn:hover {
            background: rgba(10, 22, 38, 0.06);
        }

        /* ===== PAGE BANNER ===== */
        .page-banner {
            position: relative;
            background: linear-gradient(135deg, #0a1626 0%, #122842 40%, #1a3c5e 100%);
            padding: 3.5rem 0 3rem;
            overflow: hidden;
        }

        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center 30%;
            opacity: 0.25;
            mix-blend-mode: overlay;
            pointer-events: none;
        }

        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, var(--color-surface-light) 0%, transparent 100%);
            pointer-events: none;
        }

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

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 0.5rem;
            flex-wrap: wrap;
            font-size: 0.85rem;
            color: rgba(248, 250, 251, 0.7);
            margin-bottom: 1.25rem;
        }

        .breadcrumb a {
            color: rgba(248, 250, 251, 0.8);
            transition: color var(--transition-fast);
        }

        .breadcrumb a:hover {
            color: #fff;
        }

        .breadcrumb .separator {
            color: rgba(248, 250, 251, 0.4);
            font-size: 0.7rem;
        }

        .breadcrumb .current {
            color: var(--color-accent-400);
            font-weight: 500;
        }

        .page-banner-title {
            font-size: 2.4rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.03em;
            margin: 0 0 0.75rem;
            line-height: 1.25;
        }

        .page-banner-desc {
            font-size: 1.05rem;
            color: rgba(248, 250, 251, 0.8);
            max-width: 640px;
            line-height: 1.7;
            margin: 0;
        }

        .banner-stats-row {
            display: flex;
            gap: 2rem;
            margin-top: 1.75rem;
            flex-wrap: wrap;
        }

        .banner-stat-item {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            color: rgba(248, 250, 251, 0.9);
            font-size: 0.95rem;
            font-weight: 500;
        }

        .banner-stat-item i {
            color: var(--color-accent-400);
            font-size: 1.1rem;
        }

        .banner-stat-num {
            font-weight: 700;
            font-size: 1.1rem;
            color: #fff;
        }

        /* ===== SECTION STYLES ===== */
        .section {
            padding: 3.5rem 0;
        }

        .section-sm {
            padding: 2.5rem 0;
        }

        .section-header {
            text-align: center;
            margin-bottom: 2.5rem;
        }

        .section-header.left-align {
            text-align: left;
            margin-bottom: 2rem;
        }

        .section-label {
            display: inline-block;
            font-size: 0.8rem;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--color-accent-600);
            background: rgba(240, 185, 11, 0.1);
            padding: 0.3rem 0.9rem;
            border-radius: 2rem;
            margin-bottom: 0.75rem;
        }

        .section-title {
            font-size: 1.8rem;
            font-weight: 700;
            color: var(--color-brand-800);
            margin: 0 0 0.6rem;
            letter-spacing: 0.02em;
            line-height: 1.3;
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--color-text-muted);
            margin: 0;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .section-header.left-align .section-subtitle {
            margin-left: 0;
            margin-right: 0;
        }

        /* ===== STAT CARDS GRID ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 1.25rem;
        }

        .stat-card {
            background: var(--color-surface-card);
            border-radius: var(--radius-xl);
            padding: 1.5rem 1.25rem;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border-light);
            text-align: center;
            transition: all var(--transition-smooth);
            position: relative;
            overflow: hidden;
        }

        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: linear-gradient(90deg, var(--color-brand-500), var(--color-accent-400));
            border-radius: 0 0 2px 2px;
            opacity: 0;
            transition: opacity var(--transition-smooth);
        }

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

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

        .stat-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 48px;
            height: 48px;
            border-radius: var(--radius-lg);
            background: rgba(26, 60, 94, 0.06);
            color: var(--color-brand-500);
            font-size: 1.3rem;
            margin-bottom: 0.75rem;
            transition: all var(--transition-smooth);
        }

        .stat-card:hover .stat-icon {
            background: var(--color-brand-500);
            color: #fff;
            transform: scale(1.05);
        }

        .stat-value {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-brand-700);
            letter-spacing: -0.02em;
            line-height: 1.2;
            margin-bottom: 0.3rem;
        }

        .stat-label {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            font-weight: 500;
        }

        .stat-change {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            padding: 0.15rem 0.55rem;
            border-radius: 1rem;
            margin-top: 0.4rem;
        }

        .stat-change.up {
            color: #16a34a;
            background: rgba(22, 163, 74, 0.08);
        }

        .stat-change.down {
            color: #dc2626;
            background: rgba(220, 38, 38, 0.08);
        }

        /* ===== STANDINGS TABLE ===== */
        .standings-card {
            background: var(--color-surface-card);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
        }

        .standings-card-header {
            padding: 1.25rem 1.5rem;
            border-bottom: 1px solid var(--color-border-light);
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 1rem;
        }

        .standings-card-title {
            font-weight: 700;
            font-size: 1.1rem;
            color: var(--color-brand-700);
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .standings-card-title i {
            color: var(--color-accent-400);
        }

        .standings-badge {
            font-size: 0.78rem;
            font-weight: 600;
            padding: 0.25rem 0.7rem;
            border-radius: 1rem;
            background: rgba(26, 60, 94, 0.06);
            color: var(--color-brand-500);
        }

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

        .standings-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 0.9rem;
            min-width: 700px;
        }

        .standings-table th {
            background: var(--color-surface-muted);
            padding: 0.8rem 0.75rem;
            text-align: center;
            font-weight: 600;
            font-size: 0.8rem;
            color: var(--color-text-secondary);
            text-transform: uppercase;
            letter-spacing: 0.04em;
            white-space: nowrap;
        }

        .standings-table th:first-child {
            text-align: left;
            padding-left: 1.5rem;
            border-radius: 0;
        }

        .standings-table th:last-child {
            border-radius: 0;
        }

        .standings-table td {
            padding: 0.85rem 0.75rem;
            text-align: center;
            border-bottom: 1px solid var(--color-border-light);
            white-space: nowrap;
        }

        .standings-table td:first-child {
            text-align: left;
            padding-left: 1.5rem;
            font-weight: 600;
        }

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

        .standings-table tbody tr:hover {
            background: rgba(26, 60, 94, 0.03);
        }

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

        .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;
            color: #fff;
            background: var(--color-brand-500);
        }

        .rank-badge.top {
            background: #f0b90b;
            color: #1a1f2e;
        }

        .rank-badge.ucl {
            background: #1a3c5e;
        }

        .team-cell {
            display: flex;
            align-items: center;
            gap: 0.6rem;
            font-weight: 600;
            color: var(--color-text-primary);
        }

        .team-cell-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            flex-shrink: 0;
        }

        /* ===== ARTICLE CARDS ===== */
        .articles-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 1.5rem;
        }

        .article-card {
            background: var(--color-surface-card);
            border-radius: var(--radius-xl);
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border-light);
            overflow: hidden;
            transition: all var(--transition-smooth);
            display: flex;
            flex-direction: column;
        }

        .article-card:hover {
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
            border-color: transparent;
        }

        .article-card-img {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            display: block;
            transition: transform var(--transition-smooth);
        }

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

        .article-card-body {
            padding: 1.25rem 1.25rem 1.5rem;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .article-card-tag {
            display: inline-block;
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--color-accent-600);
            background: rgba(240, 185, 11, 0.1);
            padding: 0.2rem 0.65rem;
            border-radius: 1rem;
            margin-bottom: 0.65rem;
            align-self: flex-start;
        }

        .article-card-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-brand-800);
            margin: 0 0 0.5rem;
            line-height: 1.4;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-card-excerpt {
            font-size: 0.88rem;
            color: var(--color-text-muted);
            margin: 0 0 1rem;
            line-height: 1.55;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .article-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.8rem;
            color: var(--color-text-muted);
            border-top: 1px solid var(--color-border-light);
            padding-top: 0.85rem;
        }

        .article-card-link {
            font-weight: 600;
            color: var(--color-brand-500);
            font-size: 0.85rem;
            transition: color var(--transition-fast);
            display: inline-flex;
            align-items: center;
            gap: 0.3rem;
        }

        .article-card-link:hover {
            color: var(--color-brand-700);
        }

        .article-card-link i {
            transition: transform var(--transition-fast);
            font-size: 0.75rem;
        }

        .article-card-link:hover i {
            transform: translateX(3px);
        }

        /* ===== TOOLS SECTION ===== */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 1.5rem;
        }

        .tool-card {
            background: var(--color-surface-card);
            border-radius: var(--radius-xl);
            padding: 1.75rem;
            box-shadow: var(--shadow-card);
            border: 1px solid var(--color-border-light);
            display: flex;
            gap: 1.25rem;
            align-items: flex-start;
            transition: all var(--transition-smooth);
        }

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

        .tool-icon-wrap {
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            border-radius: var(--radius-lg);
            background: rgba(26, 60, 94, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.5rem;
            color: var(--color-brand-500);
            transition: all var(--transition-smooth);
        }

        .tool-card:hover .tool-icon-wrap {
            background: var(--color-brand-500);
            color: #fff;
        }

        .tool-info h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-brand-700);
            margin: 0 0 0.4rem;
        }

        .tool-info p {
            font-size: 0.88rem;
            color: var(--color-text-muted);
            margin: 0;
            line-height: 1.55;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 760px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 0.75rem;
        }

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

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

        .faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 1.15rem 1.5rem;
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--color-brand-700);
            text-align: left;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 1rem;
            cursor: pointer;
            transition: color var(--transition-fast);
            line-height: 1.5;
        }

        .faq-question:hover {
            color: var(--color-brand-500);
        }

        .faq-question i {
            font-size: 0.85rem;
            color: var(--color-text-muted);
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
        }

        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--color-accent-400);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
        }

        .faq-item.open .faq-answer {
            max-height: 500px;
        }

        .faq-answer-inner {
            padding: 0 1.5rem 1.25rem;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(160deg, #0a1626 0%, #122842 50%, #1a3c5e 100%);
            position: relative;
            overflow: hidden;
            padding: 3.5rem 0;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            mix-blend-mode: overlay;
            pointer-events: none;
        }

        .cta-section .container {
            position: relative;
            z-index: 2;
            text-align: center;
        }

        .cta-title {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            margin: 0 0 0.75rem;
            letter-spacing: 0.02em;
        }

        .cta-desc {
            font-size: 1rem;
            color: rgba(248, 250, 251, 0.8);
            max-width: 520px;
            margin: 0 auto 1.75rem;
            line-height: 1.6;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 0.7rem 1.6rem;
            border-radius: 2.5rem;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            border: none;
            transition: all var(--transition-smooth);
            cursor: pointer;
            white-space: nowrap;
            text-decoration: none;
        }

        .btn-primary {
            background: var(--color-accent-400);
            color: #1a1f2e;
            box-shadow: var(--shadow-btn);
        }

        .btn-primary:hover {
            background: #f8c820;
            box-shadow: var(--shadow-btn-hover);
            transform: translateY(-2px);
        }

        .btn-outline {
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.35);
        }

        .btn-outline:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            transform: translateY(-2px);
        }

        .btn-lg {
            padding: 0.85rem 2rem;
            font-size: 1rem;
        }

        /* ===== FOOTER ===== */
        .site-footer {
            background: var(--color-surface-dark);
            color: rgba(248, 250, 251, 0.85);
            padding: 3rem 0 1.5rem;
            margin-top: auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 2rem;
            margin-bottom: 2rem;
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 0.75rem;
            letter-spacing: 0.02em;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .footer-desc {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.6;
            margin: 0;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 600;
            color: #fff;
            margin: 0 0 0.9rem;
            letter-spacing: 0.02em;
        }

        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 0.5rem;
        }

        .footer-col ul li a {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--color-accent-400);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 1.25rem;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-bottom p {
            margin: 0;
        }

        /* ===== RESPONSIVE ===== */
        @media (max-width: 1100px) {
            .nav-group.left {
                padding-right: 0.5rem;
                gap: 0.1rem;
            }
            .nav-group.right {
                padding-left: 0.5rem;
                gap: 0.1rem;
            }
            .nav-link {
                padding: 0.4rem 0.6rem;
                font-size: 0.82rem;
            }
            .logo-link {
                font-size: 1.1rem;
            }
            .logo-icon {
                font-size: 1.15rem;
            }
            .header-inner {
                padding: 0 1rem;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .articles-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.5rem;
            }
        }

        @media (max-width: 860px) {
            .header-inner {
                height: 56px;
                justify-content: space-between;
                flex-wrap: nowrap;
            }
            .logo-area {
                position: static;
                transform: none;
                order: 1;
            }
            .mobile-menu-btn {
                display: flex;
                order: 0;
            }
            .nav-group.left,
            .nav-group.right {
                display: none;
                position: absolute;
                top: 56px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 0.75rem 1rem;
                gap: 0.15rem;
                box-shadow: 0 8px 32px rgba(10, 22, 38, 0.14);
                border-bottom: 1px solid var(--color-border-light);
                z-index: 50;
                border-radius: 0 0 var(--radius-lg) var(--radius-lg);
            }
            .nav-group.left.show,
            .nav-group.right.show {
                display: flex;
            }
            .nav-group.left {
                top: 56px;
            }
            .nav-group.right {
                top: auto;
                bottom: auto;
                margin-top: 0;
                position: absolute;
                top: 56px;
            }
            .nav-group.left.show,
            .nav-group.right.show {
                display: flex;
            }
            .nav-link {
                width: 100%;
                padding: 0.65rem 1rem;
                border-radius: var(--radius-sm);
                font-size: 0.9rem;
                justify-content: flex-start;
            }
            .nav-link.active::after {
                display: none;
            }
            .mobile-menu-btn {
                display: flex;
                order: 0;
            }
            .logo-area {
                order: 1;
                position: static;
                transform: none;
            }
            .nav-group.left,
            .nav-group.right {
                position: absolute;
                top: 56px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 0.75rem 1rem;
                gap: 0.15rem;
                box-shadow: 0 8px 32px rgba(10, 22, 38, 0.14);
                border-bottom: 1px solid var(--color-border-light);
                z-index: 50;
                border-radius: 0 0 var(--radius-lg) var(--radius-lg);
                display: none;
            }
            .nav-group.left.show,
            .nav-group.right.show {
                display: flex;
            }
            .nav-group.right {
                top: auto;
                margin-top: 0;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 0.85rem;
            }
            .articles-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1rem;
            }
            .tools-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            .page-banner-title {
                font-size: 1.8rem;
            }
            .section-title {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 1.25rem;
            }
            .banner-stats-row {
                gap: 1.25rem;
            }
        }

        @media (max-width: 540px) {
            .container {
                padding-left: 1rem;
                padding-right: 1rem;
            }
            .header-inner {
                padding: 0 0.75rem;
                height: 52px;
            }
            .logo-link {
                font-size: 1rem;
            }
            .logo-icon {
                font-size: 1.05rem;
            }
            .page-banner {
                padding: 2.25rem 0 1.75rem;
            }
            .page-banner-title {
                font-size: 1.5rem;
            }
            .page-banner-desc {
                font-size: 0.9rem;
            }
            .banner-stats-row {
                gap: 0.75rem;
                flex-direction: column;
                margin-top: 1rem;
            }
            .banner-stat-item {
                font-size: 0.85rem;
            }
            .section {
                padding: 2.25rem 0;
            }
            .section-title {
                font-size: 1.3rem;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 0.65rem;
            }
            .stat-card {
                padding: 1rem 0.75rem;
            }
            .stat-value {
                font-size: 1.5rem;
            }
            .stat-label {
                font-size: 0.78rem;
            }
            .articles-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
            }
            .tools-grid {
                grid-template-columns: 1fr;
            }
            .tool-card {
                flex-direction: column;
                gap: 0.75rem;
                padding: 1.25rem;
            }
            .standings-table {
                font-size: 0.78rem;
                min-width: 560px;
            }
            .standings-table th,
            .standings-table td {
                padding: 0.55rem 0.4rem;
            }
            .standings-table td:first-child,
            .standings-table th:first-child {
                padding-left: 0.75rem;
            }
            .faq-question {
                font-size: 0.88rem;
                padding: 1rem 1.1rem;
            }
            .faq-answer-inner {
                padding: 0 1.1rem 1rem;
                font-size: 0.82rem;
            }
            .cta-title {
                font-size: 1.4rem;
            }
            .cta-desc {
                font-size: 0.9rem;
            }
            .btn-lg {
                padding: 0.7rem 1.5rem;
                font-size: 0.9rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 1rem;
                text-align: center;
            }
            .footer-brand {
                justify-content: center;
            }
            .footer-col ul {
                align-items: center;
            }
            .section-header {
                margin-bottom: 1.5rem;
            }
            .standings-card-header {
                padding: 1rem;
            }
            .nav-group.left,
            .nav-group.right {
                top: 52px;
            }
        }

/* roulang page: category4 */
:root {
            --color-primary: #0a1628;
            --color-primary-light: #162d50;
            --color-accent: #c8963e;
            --color-accent-light: #e0b860;
            --color-accent-dark: #a07828;
            --color-bg: #ffffff;
            --color-bg-alt: #f4f5f7;
            --color-bg-dark: #0d1b2e;
            --color-text: #1a1d23;
            --color-text-secondary: #5a5f6b;
            --color-text-light: #8b8f98;
            --color-border: #e2e5ea;
            --color-border-light: #eef0f4;
            --color-white: #ffffff;
            --color-success: #2d9d5a;
            --color-warning: #e8a020;
            --color-danger: #c0392b;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --shadow-sm: 0 1px 3px rgba(10, 22, 40, 0.06);
            --shadow-md: 0 4px 14px rgba(10, 22, 40, 0.08);
            --shadow-lg: 0 8px 30px rgba(10, 22, 40, 0.12);
            --shadow-xl: 0 16px 48px rgba(10, 22, 40, 0.16);
            --shadow-card: 0 2px 8px rgba(10, 22, 40, 0.05), 0 6px 20px rgba(10, 22, 40, 0.07);
            --shadow-card-hover: 0 4px 16px rgba(10, 22, 40, 0.08), 0 12px 32px rgba(10, 22, 40, 0.12);
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, sans-serif;
            --transition-fast: 0.18s ease;
            --transition-base: 0.28s ease;
            --transition-slow: 0.4s ease;
            --header-height: 68px;
            --container-max: 1260px;
            --container-narrow: 960px;
            --section-gap: 72px;
            --section-gap-sm: 48px;
        }

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

        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
            font-size: 16px;
            line-height: 1.6;
        }

        body {
            font-family: var(--font-sans);
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            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;
            background: none;
            font-family: inherit;
            font-size: inherit;
        }

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

        ul,
        ol {
            list-style: none;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.3;
            font-weight: 700;
            color: var(--color-primary);
        }

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

        .container-narrow {
            max-width: var(--container-narrow);
        }

        .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;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--color-border-light);
            box-shadow: var(--shadow-sm);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 20px;
            gap: 16px;
            position: relative;
        }

        .mobile-menu-btn {
            display: none;
            font-size: 1.35rem;
            color: var(--color-primary);
            padding: 8px 10px;
            border-radius: var(--radius-sm);
            transition: background var(--transition-fast);
            flex-shrink: 0;
            z-index: 1001;
        }

        .mobile-menu-btn:hover {
            background: var(--color-bg-alt);
        }

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

        .nav-group.left {
            flex: 1;
            justify-content: flex-end;
            padding-right: 8px;
        }

        .nav-group.right {
            flex: 1;
            justify-content: flex-start;
            padding-left: 8px;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 14px;
            font-size: 0.92rem;
            font-weight: 600;
            color: var(--color-text-secondary);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            white-space: nowrap;
            position: relative;
            letter-spacing: 0.01em;
        }

        .nav-link:hover {
            color: var(--color-accent);
            background: rgba(200, 150, 62, 0.06);
        }

        .nav-link.active {
            color: var(--color-accent);
            background: rgba(200, 150, 62, 0.1);
            font-weight: 700;
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 50%;
            transform: translateX(-50%);
            width: 20px;
            height: 3px;
            background: var(--color-accent);
            border-radius: 2px;
        }

        .logo-area {
            flex-shrink: 0;
            display: flex;
            align-items: center;
            padding: 0 8px;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 9px;
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: 0.02em;
            transition: color var(--transition-fast);
        }

        .logo-link:hover {
            color: var(--color-accent);
        }

        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            background: var(--color-accent);
            color: var(--color-white);
            border-radius: 50%;
            font-size: 1.05rem;
            transition: transform var(--transition-base), background var(--transition-fast);
        }

        .logo-link:hover .logo-icon {
            transform: rotate(-15deg) scale(1.08);
            background: var(--color-accent-dark);
        }

        /* ========== MOBILE NAV OVERLAY ========== */
        .mobile-nav-overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: rgba(0, 0, 0, 0.55);
            z-index: 998;
            opacity: 0;
            transition: opacity var(--transition-base);
        }

        .mobile-nav-overlay.show {
            opacity: 1;
        }

        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            width: 280px;
            max-width: 85vw;
            height: 100%;
            background: var(--color-white);
            z-index: 999;
            transform: translateX(-100%);
            transition: transform var(--transition-base);
            box-shadow: var(--shadow-xl);
            overflow-y: auto;
            padding: 20px 16px;
        }

        .mobile-nav-panel.show {
            transform: translateX(0);
        }

        .mobile-nav-panel .mobile-nav-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 20px;
            padding-bottom: 14px;
            border-bottom: 1px solid var(--color-border-light);
        }

        .mobile-nav-panel .mobile-logo {
            font-size: 1.15rem;
            font-weight: 800;
            color: var(--color-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .mobile-nav-panel .mobile-close-btn {
            font-size: 1.3rem;
            color: var(--color-text-secondary);
            padding: 6px 10px;
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
        }

        .mobile-nav-panel .mobile-close-btn:hover {
            background: var(--color-bg-alt);
            color: var(--color-primary);
        }

        .mobile-nav-panel .mobile-nav-link {
            display: block;
            padding: 12px 14px;
            font-size: 0.98rem;
            font-weight: 600;
            color: var(--color-text-secondary);
            border-radius: var(--radius-sm);
            transition: all var(--transition-fast);
            margin-bottom: 2px;
            border-left: 3px solid transparent;
        }

        .mobile-nav-panel .mobile-nav-link:hover {
            color: var(--color-accent);
            background: rgba(200, 150, 62, 0.06);
            border-left-color: var(--color-accent-light);
        }

        .mobile-nav-panel .mobile-nav-link.active {
            color: var(--color-accent);
            background: rgba(200, 150, 62, 0.1);
            font-weight: 700;
            border-left-color: var(--color-accent);
        }

        /* ========== PAGE BANNER ========== */
        .page-banner {
            position: relative;
            background: var(--color-primary-light) url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            padding: 80px 0 64px;
            min-height: 320px;
            display: flex;
            align-items: center;
            isolation: isolate;
        }

        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(10, 22, 40, 0.88) 0%, rgba(22, 45, 80, 0.78) 40%, rgba(10, 22, 40, 0.85) 100%);
            z-index: 0;
        }

        .page-banner .container {
            position: relative;
            z-index: 1;
        }

        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 16px;
            flex-wrap: wrap;
        }

        .breadcrumb a {
            color: rgba(255, 255, 255, 0.8);
            transition: color var(--transition-fast);
        }

        .breadcrumb a:hover {
            color: var(--color-accent-light);
        }

        .breadcrumb .sep {
            font-size: 0.7rem;
            opacity: 0.5;
        }

        .breadcrumb .current {
            color: var(--color-accent-light);
            font-weight: 600;
        }

        .page-banner-title {
            font-size: 2.6rem;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }

        .page-banner-subtitle {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.78);
            max-width: 680px;
            line-height: 1.7;
        }

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

        .section-sm {
            padding: var(--section-gap-sm) 0;
        }

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

        .section-header h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-primary);
            margin-bottom: 10px;
            letter-spacing: 0.02em;
        }

        .section-header .section-subtitle {
            font-size: 1.02rem;
            color: var(--color-text-secondary);
            max-width: 600px;
            margin: 0 auto;
            line-height: 1.6;
        }

        .section-tag {
            display: inline-block;
            font-size: 0.82rem;
            font-weight: 700;
            color: var(--color-accent);
            background: rgba(200, 150, 62, 0.1);
            padding: 5px 14px;
            border-radius: 20px;
            margin-bottom: 10px;
            letter-spacing: 0.04em;
            text-transform: uppercase;
        }

        /* ========== CARDS GRID ========== */
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }

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

        .star-card {
            background: var(--color-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-base);
            border: 1px solid var(--color-border-light);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

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

        .star-card-img-wrap {
            position: relative;
            width: 100%;
            height: 240px;
            overflow: hidden;
            background: var(--color-bg-alt);
        }

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

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

        .star-card-badge {
            position: absolute;
            top: 14px;
            left: 14px;
            background: var(--color-accent);
            color: var(--color-white);
            font-size: 0.78rem;
            font-weight: 700;
            padding: 5px 12px;
            border-radius: 20px;
            letter-spacing: 0.03em;
            z-index: 2;
        }

        .star-card-body {
            padding: 20px 22px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }

        .star-card-body h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 6px;
        }

        .star-card-role {
            font-size: 0.85rem;
            color: var(--color-accent);
            font-weight: 600;
            margin-bottom: 10px;
        }

        .star-card-desc {
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.6;
            flex: 1;
            margin-bottom: 14px;
        }

        .star-card-stats {
            display: flex;
            gap: 16px;
            flex-wrap: wrap;
            padding-top: 12px;
            border-top: 1px solid var(--color-border-light);
        }

        .star-stat {
            text-align: center;
            flex: 1;
            min-width: 50px;
        }

        .star-stat-value {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--color-primary);
            line-height: 1;
        }

        .star-stat-label {
            font-size: 0.72rem;
            color: var(--color-text-light);
            margin-top: 3px;
            letter-spacing: 0.03em;
            text-transform: uppercase;
        }

        .star-card-btn {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            margin-top: 14px;
            font-weight: 700;
            font-size: 0.88rem;
            color: var(--color-accent);
            transition: gap var(--transition-fast), color var(--transition-fast);
            align-self: flex-start;
        }

        .star-card-btn i {
            font-size: 0.75rem;
            transition: transform var(--transition-fast);
        }

        .star-card-btn:hover {
            color: var(--color-accent-dark);
            gap: 10px;
        }

        .star-card-btn:hover i {
            transform: translateX(3px);
        }

        /* ========== STATS BANNER ========== */
        .stats-banner {
            background: var(--color-primary);
            color: var(--color-white);
            padding: 52px 0;
            position: relative;
            overflow: hidden;
        }

        .stats-banner::before {
            content: '';
            position: absolute;
            top: -60px;
            right: -80px;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(200, 150, 62, 0.08);
            pointer-events: none;
        }

        .stats-banner::after {
            content: '';
            position: absolute;
            bottom: -40px;
            left: -40px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(200, 150, 62, 0.05);
            pointer-events: none;
        }

        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            position: relative;
            z-index: 1;
            text-align: center;
        }

        .stat-item {
            padding: 10px;
        }

        .stat-number {
            font-size: 2.8rem;
            font-weight: 900;
            color: var(--color-accent-light);
            line-height: 1;
            letter-spacing: 0.02em;
        }

        .stat-number .plus {
            font-size: 1.6rem;
            vertical-align: super;
            font-weight: 700;
        }

        .stat-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 8px;
            letter-spacing: 0.04em;
            font-weight: 500;
        }

        /* ========== NEWS LIST ========== */
        .news-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .news-item {
            display: flex;
            gap: 20px;
            align-items: flex-start;
            background: var(--color-white);
            border-radius: var(--radius-md);
            padding: 20px 22px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--color-border-light);
            transition: all var(--transition-base);
        }

        .news-item:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--color-border);
            transform: translateX(3px);
        }

        .news-item-thumb {
            flex-shrink: 0;
            width: 140px;
            height: 100px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            background: var(--color-bg-alt);
        }

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

        .news-item:hover .news-item-thumb img {
            transform: scale(1.08);
        }

        .news-item-content {
            flex: 1;
            min-width: 0;
        }

        .news-item-date {
            font-size: 0.78rem;
            color: var(--color-text-light);
            margin-bottom: 4px;
            letter-spacing: 0.02em;
        }

        .news-item-content h4 {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--color-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .news-item-content p {
            font-size: 0.88rem;
            color: var(--color-text-secondary);
            line-height: 1.55;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 8px;
        }

        .news-read-more {
            font-size: 0.84rem;
            font-weight: 700;
            color: var(--color-accent);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition-fast), color var(--transition-fast);
        }

        .news-read-more i {
            font-size: 0.7rem;
        }

        .news-read-more:hover {
            color: var(--color-accent-dark);
            gap: 7px;
        }

        /* ========== 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-base);
            box-shadow: var(--shadow-sm);
        }

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

        .faq-question {
            padding: 18px 22px;
            font-weight: 700;
            font-size: 1rem;
            color: var(--color-primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            user-select: none;
            transition: color var(--transition-fast);
            background: none;
            width: 100%;
            text-align: left;
        }

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

        .faq-question i {
            font-size: 0.8rem;
            color: var(--color-text-light);
            transition: transform var(--transition-base), color var(--transition-fast);
            flex-shrink: 0;
        }

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

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-base);
        }

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

        .faq-answer-inner {
            padding: 0 22px 20px;
            font-size: 0.9rem;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }

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

        .cta-section::before {
            content: '';
            position: absolute;
            top: -80px;
            right: -60px;
            width: 260px;
            height: 260px;
            border-radius: 50%;
            background: rgba(200, 150, 62, 0.07);
            pointer-events: none;
        }

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

        .cta-section h2 {
            font-size: 2rem;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: 10px;
        }

        .cta-section p {
            font-size: 1rem;
            color: rgba(255, 255, 255, 0.75);
            margin-bottom: 24px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }

        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 13px 28px;
            font-weight: 700;
            font-size: 0.95rem;
            border-radius: 30px;
            transition: all var(--transition-base);
            letter-spacing: 0.02em;
            cursor: pointer;
            border: none;
        }

        .btn-primary {
            background: var(--color-accent);
            color: var(--color-white);
            box-shadow: 0 4px 16px rgba(200, 150, 62, 0.35);
        }

        .btn-primary:hover {
            background: var(--color-accent-dark);
            box-shadow: 0 6px 22px rgba(200, 150, 62, 0.5);
            transform: translateY(-2px);
        }

        .btn-outline-light {
            background: transparent;
            color: var(--color-white);
            border: 2px solid rgba(255, 255, 255, 0.5);
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.08);
            border-color: var(--color-white);
            transform: translateY(-2px);
        }

        .btn:active {
            transform: translateY(0);
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-primary);
            color: rgba(255, 255, 255, 0.8);
            padding: 48px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }

        .footer-brand {
            font-size: 1.3rem;
            font-weight: 800;
            color: var(--color-white);
            margin-bottom: 10px;
            letter-spacing: 0.03em;
        }

        .footer-desc {
            font-size: 0.88rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.55);
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--color-white);
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }

        .footer-col ul li {
            margin-bottom: 7px;
        }

        .footer-col ul li a {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.55);
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--color-accent-light);
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 18px;
            text-align: center;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.4);
        }

        /* ========== BADGE / TAG ========== */
        .tag {
            display: inline-block;
            font-size: 0.76rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: 14px;
            letter-spacing: 0.03em;
            transition: all var(--transition-fast);
        }

        .tag-accent {
            background: rgba(200, 150, 62, 0.12);
            color: var(--color-accent);
        }

        .tag-outline {
            background: transparent;
            border: 1px solid var(--color-border);
            color: var(--color-text-secondary);
        }

        .tag-outline:hover {
            border-color: var(--color-accent);
            color: var(--color-accent);
            background: rgba(200, 150, 62, 0.04);
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1024px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 22px;
            }
            .cards-grid.cols-2 {
                grid-template-columns: 1fr 1fr;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .page-banner-title {
                font-size: 2.1rem;
            }
            .section {
                padding: 52px 0;
            }
            .nav-link {
                padding: 7px 10px;
                font-size: 0.85rem;
            }
            .nav-group {
                gap: 2px;
            }
            .logo-link {
                font-size: 1.15rem;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 0.9rem;
            }
            .header-inner {
                padding: 0 12px;
                gap: 8px;
            }
            .star-card-img-wrap {
                height: 200px;
            }
        }

        @media (max-width: 768px) {
            :root {
                --header-height: 58px;
                --section-gap: 44px;
                --section-gap-sm: 32px;
            }
            .mobile-menu-btn {
                display: flex;
            }
            .nav-group {
                display: none;
            }
            .mobile-nav-overlay {
                display: block;
                pointer-events: none;
            }
            .mobile-nav-overlay.show {
                pointer-events: auto;
            }
            .mobile-nav-panel {
                display: block;
            }
            .header-inner {
                justify-content: space-between;
            }
            .logo-area {
                position: absolute;
                left: 50%;
                transform: translateX(-50%);
            }
            .cards-grid {
                grid-template-columns: 1fr;
                gap: 18px;
            }
            .cards-grid.cols-2 {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .stat-number {
                font-size: 2rem;
            }
            .news-item {
                flex-direction: column;
                gap: 12px;
            }
            .news-item-thumb {
                width: 100%;
                height: 160px;
            }
            .page-banner {
                padding: 50px 0 40px;
                min-height: 240px;
            }
            .page-banner-title {
                font-size: 1.7rem;
            }
            .page-banner-subtitle {
                font-size: 0.9rem;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
            .star-card-img-wrap {
                height: 200px;
            }
            .faq-question {
                padding: 14px 16px;
                font-size: 0.9rem;
            }
            .faq-answer-inner {
                padding: 0 16px 16px;
            }
            .container {
                padding: 0 16px;
            }
            .btn {
                padding: 11px 22px;
                font-size: 0.88rem;
            }
        }

        @media (max-width: 520px) {
            .cards-grid {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-number {
                font-size: 1.6rem;
            }
            .stat-label {
                font-size: 0.75rem;
            }
            .page-banner-title {
                font-size: 1.4rem;
            }
            .section-header h2 {
                font-size: 1.3rem;
            }
            .star-card-img-wrap {
                height: 180px;
            }
            .news-item-thumb {
                height: 130px;
            }
            .page-banner {
                padding: 36px 0 28px;
                min-height: 200px;
            }
        }

/* roulang page: category6 */
:root {
            --primary: #1a3c5e;
            --primary-light: #1e4d7b;
            --primary-dark: #0f2440;
            --accent: #c8963e;
            --accent-light: #e0b060;
            --accent-dark: #a0722e;
            --bg-white: #ffffff;
            --bg-light: #f7f8fa;
            --bg-sand: #faf7f2;
            --bg-dark: #0d1b2a;
            --text-primary: #1a1a2e;
            --text-secondary: #4a4a5e;
            --text-muted: #7a7a8e;
            --text-light: #9a9aae;
            --text-on-dark: #e8e8f0;
            --border-light: #e2e4e9;
            --border-medium: #d0d3db;
            --border-card: #e8eaf0;
            --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, 0.12);
            --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);
            --radius-sm: 6px;
            --radius: 10px;
            --radius-lg: 16px;
            --radius-xl: 20px;
            --radius-full: 50%;
            --transition-fast: 0.15s ease;
            --transition: 0.25s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --max-width: 1200px;
            --header-height: 68px;
        }

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

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

        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text-primary);
            background-color: var(--bg-white);
            min-height: 100vh;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--accent);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            background: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            border-radius: 3px;
        }
        ul {
            list-style: none;
        }
        input {
            font-family: inherit;
            font-size: inherit;
        }

        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        /* Header */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.97);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            height: var(--header-height);
            display: flex;
            align-items: center;
        }
        .header-inner {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
        }
        .mobile-menu-btn {
            display: none;
            font-size: 1.4rem;
            color: var(--primary);
            padding: 8px 10px;
            border-radius: var(--radius-sm);
            transition: background var(--transition-fast);
            flex-shrink: 0;
        }
        .mobile-menu-btn:hover {
            background: var(--bg-light);
        }
        .nav-group {
            display: flex;
            align-items: center;
            gap: 6px;
            flex-wrap: nowrap;
            flex-shrink: 0;
        }
        .nav-group.left {
            flex: 0 0 auto;
        }
        .nav-group.right {
            flex: 0 0 auto;
        }
        .nav-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 8px 14px;
            border-radius: var(--radius-sm);
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: color var(--transition-fast), background var(--transition-fast);
            position: relative;
        }
        .nav-link:hover {
            color: var(--primary);
            background: var(--bg-light);
        }
        .nav-link.active {
            color: var(--accent);
            font-weight: 600;
            background: rgba(200, 150, 62, 0.07);
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 2px;
            left: 14px;
            right: 14px;
            height: 2.5px;
            background: var(--accent);
            border-radius: 2px;
        }
        .logo-area {
            flex-shrink: 0;
            text-align: center;
        }
        .logo-link {
            display: inline-flex;
            align-items: center;
            gap: 9px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary) !important;
            letter-spacing: 0.02em;
            transition: opacity var(--transition-fast);
        }
        .logo-link:hover {
            opacity: 0.82;
            color: var(--primary) !important;
        }
        .logo-icon {
            font-size: 1.5rem;
            color: var(--accent);
        }

        /* Page Banner */
        .page-banner {
            position: relative;
            background: linear-gradient(160deg, #1a3c5e 0%, #0f2440 40%, #162d45 100%);
            padding: 64px 0 56px;
            overflow: hidden;
            text-align: center;
            color: var(--text-on-dark);
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.18;
            z-index: 0;
        }
        .page-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, var(--bg-white), transparent);
            z-index: 1;
        }
        .page-banner .container {
            position: relative;
            z-index: 2;
        }
        .page-banner .banner-badge {
            display: inline-block;
            background: rgba(200, 150, 62, 0.2);
            color: var(--accent-light);
            border: 1px solid rgba(200, 150, 62, 0.35);
            padding: 6px 18px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 500;
            margin-bottom: 18px;
            letter-spacing: 0.03em;
        }
        .page-banner h1 {
            font-size: 2.6rem;
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
            line-height: 1.25;
        }
        .page-banner .banner-subtitle {
            font-size: 1.1rem;
            color: rgba(232, 232, 240, 0.8);
            max-width: 620px;
            margin: 0 auto;
            line-height: 1.7;
        }

        /* Section共通 */
        .section {
            padding: 60px 0;
        }
        .section-header {
            text-align: center;
            margin-bottom: 44px;
        }
        .section-header h2 {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--primary);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }
        .section-header .section-line {
            display: block;
            width: 48px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
            margin: 10px auto 12px;
        }
        .section-header p {
            color: var(--text-muted);
            font-size: 0.95rem;
            max-width: 560px;
            margin: 0 auto;
        }

        /* Stats Row */
        .stats-row {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: -30px;
            position: relative;
            z-index: 3;
        }
        .stat-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 28px 20px;
            text-align: center;
            box-shadow: var(--shadow-md);
            border: 1px solid var(--border-card);
            transition: transform var(--transition), box-shadow var(--transition);
            position: relative;
            overflow: hidden;
        }
        .stat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--accent), var(--accent-light));
            border-radius: 3px 3px 0 0;
        }
        .stat-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .stat-card .stat-icon {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 10px;
        }
        .stat-card .stat-number {
            font-size: 2.2rem;
            font-weight: 700;
            color: var(--primary);
            line-height: 1.2;
        }
        .stat-card .stat-label {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* Topic Cards Grid */
        .topics-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 22px;
        }
        .topic-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-card);
            transition: transform var(--transition), box-shadow var(--transition);
            display: flex;
            flex-direction: column;
        }
        .topic-card:hover {
            transform: translateY(-5px);
            box-shadow: var(--shadow-lg);
        }
        .topic-card .topic-img-wrap {
            position: relative;
            height: 200px;
            overflow: hidden;
        }
        .topic-card .topic-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-slow);
        }
        .topic-card:hover .topic-img-wrap img {
            transform: scale(1.06);
        }
        .topic-card .topic-hot-badge {
            position: absolute;
            top: 12px;
            right: 12px;
            background: #e74c3c;
            color: #fff;
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 12px;
            letter-spacing: 0.02em;
            z-index: 2;
        }
        .topic-card .topic-body {
            padding: 20px 18px 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .topic-card .topic-tag {
            display: inline-block;
            font-size: 0.78rem;
            color: var(--accent);
            background: rgba(200, 150, 62, 0.08);
            padding: 3px 10px;
            border-radius: 12px;
            font-weight: 500;
            margin-bottom: 8px;
            align-self: flex-start;
        }
        .topic-card h3 {
            font-size: 1.1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .topic-card p {
            font-size: 0.88rem;
            color: var(--text-muted);
            line-height: 1.6;
            flex: 1;
        }
        .topic-card .topic-meta {
            display: flex;
            gap: 16px;
            font-size: 0.8rem;
            color: var(--text-light);
            margin-top: 12px;
            padding-top: 10px;
            border-top: 1px solid var(--border-card);
        }
        .topic-card .topic-meta span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* Fans Spotlight */
        .spotlight-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .spotlight-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 26px 18px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-card);
            transition: transform var(--transition), box-shadow var(--transition);
        }
        .spotlight-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .spotlight-avatar {
            width: 72px;
            height: 72px;
            border-radius: var(--radius-full);
            object-fit: cover;
            margin: 0 auto 12px;
            border: 4px solid var(--bg-light);
            box-shadow: var(--shadow-sm);
        }
        .spotlight-card h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 3px;
        }
        .spotlight-card .spotlight-role {
            font-size: 0.82rem;
            color: var(--accent);
            font-weight: 500;
            margin-bottom: 6px;
        }
        .spotlight-card p {
            font-size: 0.83rem;
            color: var(--text-muted);
            line-height: 1.5;
        }
        .spotlight-stats-mini {
            display: flex;
            justify-content: center;
            gap: 16px;
            margin-top: 10px;
            font-size: 0.78rem;
            color: var(--text-light);
        }

        /* Events List */
        .events-list {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .event-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 22px 20px;
            display: flex;
            gap: 18px;
            align-items: flex-start;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-card);
            transition: transform var(--transition), box-shadow var(--transition);
        }
        .event-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .event-date-badge {
            flex-shrink: 0;
            width: 56px;
            height: 56px;
            border-radius: var(--radius);
            background: linear-gradient(135deg, var(--primary), var(--primary-light));
            color: #fff;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            line-height: 1.2;
        }
        .event-date-badge .day {
            font-size: 1.4rem;
        }
        .event-date-badge .month {
            font-size: 0.72rem;
            text-transform: uppercase;
            opacity: 0.9;
        }
        .event-info h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 4px;
        }
        .event-info p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.5;
        }
        .event-info .event-loc {
            font-size: 0.8rem;
            color: var(--text-light);
            margin-top: 5px;
            display: flex;
            align-items: center;
            gap: 4px;
        }

        /* Poll Section */
        .poll-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 22px;
        }
        .poll-card {
            background: var(--bg-white);
            border-radius: var(--radius-lg);
            padding: 24px 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-card);
            transition: transform var(--transition), box-shadow var(--transition);
        }
        .poll-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }
        .poll-card h4 {
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 14px;
        }
        .poll-option {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 14px;
            border-radius: var(--radius-sm);
            background: var(--bg-light);
            margin-bottom: 8px;
            cursor: pointer;
            transition: background var(--transition-fast), border-color var(--transition-fast);
            border: 2px solid transparent;
            font-size: 0.9rem;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .poll-option:hover {
            border-color: var(--accent);
            background: rgba(200, 150, 62, 0.04);
        }
        .poll-option .poll-bar {
            height: 8px;
            border-radius: 4px;
            background: var(--accent);
            flex-shrink: 0;
        }
        .poll-option .poll-pct {
            font-weight: 700;
            color: var(--primary);
            font-size: 0.85rem;
            flex-shrink: 0;
            min-width: 36px;
            text-align: right;
        }

        /* CTA Section */
        .cta-section {
            background: linear-gradient(160deg, #1a3c5e 0%, #0f2440 60%, #162d45 100%);
            padding: 60px 0;
            text-align: center;
            color: var(--text-on-dark);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('assets/images/backpic/back-3.webp') center/cover no-repeat;
            opacity: 0.12;
            z-index: 0;
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
        }
        .cta-section h2 {
            font-size: 2rem;
            font-weight: 700;
            margin-bottom: 12px;
            letter-spacing: 0.03em;
        }
        .cta-section p {
            font-size: 1rem;
            color: rgba(232, 232, 240, 0.8);
            max-width: 550px;
            margin: 0 auto 24px;
            line-height: 1.7;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 7px;
            padding: 12px 28px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            transition: all var(--transition);
            cursor: pointer;
            border: none;
            white-space: nowrap;
        }
        .btn-accent {
            background: var(--accent);
            color: #fff;
            box-shadow: 0 4px 16px rgba(200, 150, 62, 0.3);
        }
        .btn-accent:hover {
            background: var(--accent-light);
            box-shadow: 0 6px 24px rgba(200, 150, 62, 0.45);
            transform: translateY(-2px);
            color: #fff;
        }
        .btn-outline-light {
            border: 2px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            background: transparent;
            margin-left: 12px;
        }
        .btn-outline-light:hover {
            border-color: #fff;
            background: rgba(255, 255, 255, 0.08);
            color: #fff;
        }
        .btn-sm {
            padding: 7px 16px;
            font-size: 0.82rem;
            border-radius: 20px;
        }

        /* FAQ */
        .faq-list {
            max-width: 780px;
            margin: 0 auto;
        }
        .faq-item {
            background: var(--bg-white);
            border: 1px solid var(--border-card);
            border-radius: var(--radius);
            margin-bottom: 12px;
            overflow: hidden;
            transition: box-shadow var(--transition);
        }
        .faq-item:hover {
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text-primary);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: var(--bg-white);
            transition: background var(--transition-fast);
            user-select: none;
        }
        .faq-question:hover {
            background: var(--bg-light);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            transition: transform var(--transition);
            color: var(--accent);
            font-size: 0.85rem;
        }
        .faq-answer {
            padding: 0 22px 18px;
            font-size: 0.9rem;
            color: var(--text-secondary);
            line-height: 1.7;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }
        .faq-item.open .faq-icon {
            transform: rotate(180deg);
        }

        /* Footer */
        .site-footer {
            background: var(--bg-dark);
            color: var(--text-on-dark);
            padding: 48px 0 28px;
            font-size: 0.9rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 30px;
            margin-bottom: 32px;
        }
        .footer-brand {
            font-size: 1.3rem;
            font-weight: 700;
            margin-bottom: 10px;
            color: #fff;
            letter-spacing: 0.03em;
        }
        .footer-desc {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.7;
        }
        .footer-col h4 {
            font-size: 1rem;
            font-weight: 600;
            margin-bottom: 12px;
            color: #fff;
            letter-spacing: 0.02em;
        }
        .footer-col ul li {
            margin-bottom: 7px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }
        .footer-col ul li a:hover {
            color: var(--accent-light);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.12);
            padding-top: 20px;
            text-align: center;
            color: rgba(255, 255, 255, 0.4);
            font-size: 0.82rem;
        }

        /* 响应式 */
        @media (max-width: 1200px) {
            .container,
            .header-inner {
                padding: 0 22px;
            }
            .nav-link {
                padding: 7px 10px;
                font-size: 0.85rem;
            }
            .logo-link {
                font-size: 1.2rem;
            }
        }
        @media (max-width: 1024px) {
            .header-inner {
                gap: 10px;
            }
            .nav-link {
                padding: 6px 8px;
                font-size: 0.8rem;
            }
            .nav-group {
                gap: 2px;
            }
            .logo-link {
                font-size: 1.1rem;
                gap: 5px;
            }
            .logo-icon {
                font-size: 1.2rem;
            }
            .topics-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .spotlight-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-row {
                grid-template-columns: repeat(2, 1fr);
            }
            .events-list {
                grid-template-columns: 1fr;
            }
            .poll-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .page-banner h1 {
                font-size: 2rem;
            }
        }
        @media (max-width: 768px) {
            .header-inner {
                flex-wrap: nowrap;
                justify-content: space-between;
                gap: 8px;
            }
            .mobile-menu-btn {
                display: inline-flex;
            }
            .nav-group.left,
            .nav-group.right {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.99);
                backdrop-filter: blur(14px);
                flex-direction: column;
                padding: 14px 20px;
                gap: 2px;
                border-bottom: 1px solid var(--border-light);
                box-shadow: var(--shadow-md);
                z-index: 999;
            }
            .nav-group.open {
                display: flex;
            }
            .nav-link {
                width: 100%;
                padding: 12px 16px;
                font-size: 0.95rem;
                border-radius: var(--radius-sm);
                justify-content: flex-start;
            }
            .logo-area {
                order: -1;
                flex: 0 0 auto;
                margin: 0 auto;
            }
            .mobile-menu-btn {
                order: 0;
            }
            .nav-group.left {
                order: 1;
            }
            .nav-group.right {
                order: 2;
            }
            .header-inner {
                flex-wrap: wrap;
                justify-content: flex-start;
            }
            .topics-grid {
                grid-template-columns: 1fr;
            }
            .spotlight-grid {
                grid-template-columns: 1fr 1fr;
            }
            .stats-row {
                grid-template-columns: 1fr 1fr;
                gap: 14px;
            }
            .page-banner h1 {
                font-size: 1.65rem;
            }
            .page-banner .banner-subtitle {
                font-size: 0.95rem;
            }
            .section {
                padding: 40px 0;
            }
            .section-header h2 {
                font-size: 1.5rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .btn-outline-light {
                margin-left: 0;
                margin-top: 10px;
            }
            .cta-section h2 {
                font-size: 1.5rem;
            }
        }
        @media (max-width: 520px) {
            .container,
            .header-inner {
                padding: 0 14px;
            }
            .spotlight-grid {
                grid-template-columns: 1fr;
            }
            .stats-row {
                grid-template-columns: 1fr;
                gap: 10px;
                margin-top: -20px;
            }
            .stat-card {
                padding: 20px 14px;
            }
            .stat-card .stat-number {
                font-size: 1.7rem;
            }
            .page-banner {
                padding: 40px 0 36px;
            }
            .page-banner h1 {
                font-size: 1.4rem;
            }
            .event-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }
            .poll-option {
                flex-wrap: wrap;
            }
            .btn {
                padding: 10px 20px;
                font-size: 0.88rem;
            }
        }

/* roulang page: category5 */
:root {
            --primary: #1a3c5e;
            --primary-light: #264f78;
            --primary-dark: #0f2840;
            --accent: #c48b29;
            --accent-light: #e0b44d;
            --accent-dark: #9e6d1b;
            --green: #2c6e3f;
            --green-light: #3d8b54;
            --green-pale: #e8f5e9;
            --bg: #ffffff;
            --bg-alt: #f5f6f8;
            --bg-warm: #fafaf7;
            --bg-dark: #1a1f2e;
            --bg-card: #ffffff;
            --text: #1a1a1a;
            --text-secondary: #5a6070;
            --text-muted: #8b919e;
            --text-light: #a0a7b4;
            --border: #e2e5ea;
            --border-light: #eef0f3;
            --radius-xs: 6px;
            --radius-sm: 10px;
            --radius: 14px;
            --radius-lg: 20px;
            --radius-xl: 28px;
            --shadow-xs: 0 1px 3px rgba(0, 0, 0, 0.04);
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
            --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.10);
            --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
            --transition-fast: 0.18s ease;
            --transition: 0.28s ease;
            --transition-slow: 0.4s ease;
            --font-sans: 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Hiragino Sans GB', 'Noto Sans SC', system-ui, -apple-system, sans-serif;
            --max-width: 1260px;
            --header-height: 72px;
            --section-gap: 72px;
            --section-gap-sm: 48px;
        }

        *,
        *::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: var(--font-sans);
            line-height: 1.68;
            color: var(--text);
            background: var(--bg);
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            overflow-x: hidden;
        }

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

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

        ul {
            list-style: none;
        }

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

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

        .container {
            width: 100%;
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
        }

        /* ============ HEADER ============ */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.97);
            backdrop-filter: blur(16px);
            -webkit-backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-xs);
            height: var(--header-height);
            transition: box-shadow var(--transition);
        }

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

        .header-inner {
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            height: var(--header-height);
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 28px;
            gap: 16px;
        }

        .mobile-menu-btn {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: var(--radius-sm);
            align-items: center;
            justify-content: center;
            color: var(--text);
            font-size: 1.3rem;
            transition: all var(--transition-fast);
            z-index: 1001;
            flex-shrink: 0;
        }

        .mobile-menu-btn:hover {
            background: var(--bg-alt);
            color: var(--primary);
        }

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

        .nav-group.left {
            justify-self: start;
            gap: 4px;
        }

        .nav-group.right {
            justify-self: end;
            gap: 4px;
        }

        .nav-link {
            display: inline-flex;
            align-items: center;
            padding: 8px 15px;
            border-radius: 50px;
            font-size: 0.92rem;
            font-weight: 500;
            color: var(--text-secondary);
            white-space: nowrap;
            transition: all var(--transition-fast);
            letter-spacing: 0.01em;
            position: relative;
        }

        .nav-link:hover {
            color: var(--primary);
            background: rgba(26, 60, 94, 0.05);
        }

        .nav-link.active {
            color: #fff;
            background: var(--primary);
            font-weight: 600;
            box-shadow: 0 2px 10px rgba(26, 60, 94, 0.25);
        }

        .nav-link.active:hover {
            background: var(--primary-light);
            color: #fff;
        }

        .logo-area {
            justify-self: center;
            display: flex;
            align-items: center;
            flex-shrink: 0;
        }

        .logo-link {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.35rem;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.02em;
            transition: all var(--transition-fast);
            padding: 6px 4px;
            border-radius: var(--radius-xs);
        }

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

        .logo-icon {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            background: var(--primary);
            color: #fff;
            border-radius: 50%;
            font-size: 1.1rem;
            transition: all var(--transition);
            flex-shrink: 0;
        }

        .logo-link:hover .logo-icon {
            background: var(--primary-light);
            transform: rotate(-15deg);
        }

        /* 移动端菜单面板 */
        .mobile-nav-panel {
            display: none;
            position: fixed;
            top: var(--header-height);
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--border);
            box-shadow: var(--shadow-md);
            padding: 20px 28px;
            z-index: 999;
            flex-direction: column;
            gap: 6px;
            max-height: calc(100vh - var(--header-height));
            overflow-y: auto;
            animation: slideDown 0.25s ease;
        }

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

        .mobile-nav-panel .nav-link {
            font-size: 1rem;
            padding: 13px 18px;
            border-radius: var(--radius-sm);
            width: 100%;
            justify-content: flex-start;
        }

        @keyframes slideDown {
            from {
                opacity: 0;
                transform: translateY(-14px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        /* ============ PAGE BANNER ============ */
        .page-banner {
            position: relative;
            background: linear-gradient(135deg, #1a3c5e 0%, #0f2840 40%, #1a2f1a 100%);
            background-image: url('assets/images/backpic/back-2.webp');
            background-size: cover;
            background-position: center 30%;
            background-blend-mode: overlay;
            padding: 80px 0 80px;
            color: #fff;
            overflow: hidden;
            min-height: 380px;
            display: flex;
            align-items: center;
        }

        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(15, 40, 64, 0.78) 0%, rgba(15, 40, 64, 0.88) 100%);
            z-index: 1;
        }

        .page-banner::after {
            content: '';
            position: absolute;
            bottom: -60px;
            right: -80px;
            width: 320px;
            height: 320px;
            background: radial-gradient(circle, rgba(196, 139, 41, 0.25) 0%, transparent 70%);
            border-radius: 50%;
            z-index: 1;
            pointer-events: none;
        }

        .banner-content {
            position: relative;
            z-index: 2;
            max-width: 780px;
        }

        .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.14);
            border: 1px solid rgba(255, 255, 255, 0.25);
            padding: 7px 18px;
            border-radius: 50px;
            font-size: 0.88rem;
            font-weight: 500;
            margin-bottom: 20px;
            letter-spacing: 0.03em;
            backdrop-filter: blur(6px);
        }

        .banner-badge i {
            color: var(--accent-light);
        }

        .page-banner h1 {
            font-size: 2.8rem;
            font-weight: 800;
            line-height: 1.22;
            margin-bottom: 16px;
            letter-spacing: 0.02em;
        }

        .page-banner .banner-desc {
            font-size: 1.1rem;
            color: rgba(255, 255, 255, 0.85);
            line-height: 1.7;
            max-width: 620px;
        }

        .banner-stats-row {
            display: flex;
            gap: 32px;
            margin-top: 28px;
            flex-wrap: wrap;
        }

        .banner-stat {
            text-align: center;
            padding: 10px 20px;
            background: rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255, 255, 255, 0.15);
            backdrop-filter: blur(4px);
            min-width: 90px;
        }

        .banner-stat .stat-num {
            font-size: 1.8rem;
            font-weight: 800;
            color: var(--accent-light);
            line-height: 1.1;
        }

        .banner-stat .stat-label {
            font-size: 0.8rem;
            color: rgba(255, 255, 255, 0.7);
            margin-top: 2px;
        }

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

        .section-sm {
            padding: var(--section-gap-sm) 0;
        }

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

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

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

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

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

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

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

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

        /* ============ CARDS ============ */
        .card-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
            gap: 24px;
        }

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

        .card-grid.cols-3 {
            grid-template-columns: repeat(3, 1fr);
        }

        .card-grid.cols-4 {
            grid-template-columns: repeat(4, 1fr);
        }

        .card {
            background: var(--bg-card);
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
            box-shadow: var(--shadow-xs);
            display: flex;
            flex-direction: column;
            height: 100%;
        }

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

        .card-image {
            width: 100%;
            aspect-ratio: 16 / 10;
            object-fit: cover;
            display: block;
            background: var(--bg-alt);
        }

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

        .card-tag {
            display: inline-block;
            font-size: 0.78rem;
            font-weight: 600;
            padding: 4px 12px;
            border-radius: 50px;
            background: var(--green-pale);
            color: var(--green);
            margin-bottom: 10px;
            letter-spacing: 0.02em;
            align-self: flex-start;
        }

        .card-tag.accent {
            background: #fef3e1;
            color: var(--accent-dark);
        }

        .card h3 {
            font-size: 1.18rem;
            font-weight: 700;
            margin-bottom: 8px;
            line-height: 1.4;
            color: var(--text);
        }

        .card p {
            font-size: 0.92rem;
            color: var(--text-secondary);
            line-height: 1.6;
            flex: 1;
        }

        .card-footer {
            margin-top: 14px;
            padding-top: 14px;
            border-top: 1px solid var(--border-light);
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 0.84rem;
            color: var(--text-muted);
        }

        /* ============ BUTTONS ============ */
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.95rem;
            letter-spacing: 0.02em;
            transition: all var(--transition-fast);
            cursor: pointer;
            border: 2px solid transparent;
            white-space: nowrap;
            text-align: center;
        }

        .btn-primary {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            box-shadow: 0 4px 14px rgba(26, 60, 94, 0.28);
        }

        .btn-primary:hover {
            background: var(--primary-light);
            border-color: var(--primary-light);
            box-shadow: 0 6px 22px rgba(26, 60, 94, 0.36);
            transform: translateY(-2px);
        }

        .btn-accent {
            background: var(--accent);
            color: #fff;
            border-color: var(--accent);
            box-shadow: 0 4px 14px rgba(196, 139, 41, 0.30);
        }

        .btn-accent:hover {
            background: var(--accent-light);
            border-color: var(--accent-light);
            box-shadow: 0 6px 22px rgba(196, 139, 41, 0.40);
            transform: translateY(-2px);
        }

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

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

        .btn-outline-light {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, 0.5);
        }

        .btn-outline-light:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
            transform: translateY(-2px);
        }

        .btn-lg {
            padding: 15px 34px;
            font-size: 1.05rem;
        }

        .btn-sm {
            padding: 8px 18px;
            font-size: 0.85rem;
        }

        .btn:focus-visible {
            outline: 3px solid rgba(26, 60, 94, 0.4);
            outline-offset: 3px;
        }

        /* ============ STATS ROW ============ */
        .stats-row {
            display: flex;
            gap: 24px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .stat-card {
            background: #fff;
            border-radius: var(--radius);
            padding: 28px 32px;
            text-align: center;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-xs);
            min-width: 160px;
            flex: 1;
            max-width: 220px;
            transition: all var(--transition);
        }

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

        .stat-card .stat-icon {
            font-size: 2rem;
            color: var(--accent);
            margin-bottom: 10px;
        }

        .stat-card .stat-value {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.1;
        }

        .stat-card .stat-label {
            font-size: 0.88rem;
            color: var(--text-secondary);
            margin-top: 4px;
        }

        /* ============ COACH CARD ============ */
        .coach-card {
            background: #fff;
            border-radius: var(--radius);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-xs);
            transition: all var(--transition);
            text-align: center;
        }

        .coach-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }

        .coach-card .coach-img {
            width: 100%;
            aspect-ratio: 3 / 4;
            object-fit: cover;
            background: var(--bg-alt);
        }

        .coach-card .coach-info {
            padding: 18px 16px;
        }

        .coach-card .coach-name {
            font-weight: 700;
            font-size: 1.08rem;
            color: var(--text);
        }

        .coach-card .coach-title {
            font-size: 0.84rem;
            color: var(--text-muted);
            margin-top: 2px;
        }

        .coach-card .coach-badge {
            display: inline-block;
            margin-top: 8px;
            padding: 3px 12px;
            border-radius: 50px;
            font-size: 0.76rem;
            font-weight: 600;
            background: var(--green-pale);
            color: var(--green);
        }

        /* ============ INFO BLOCK ============ */
        .info-block {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .info-block.reverse {
            direction: rtl;
        }

        .info-block.reverse .info-text {
            direction: ltr;
        }

        .info-block .info-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            aspect-ratio: 4 / 3;
        }

        .info-block .info-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .info-block .info-text h3 {
            font-size: 1.6rem;
            font-weight: 700;
            margin-bottom: 14px;
            color: var(--text);
        }

        .info-block .info-text p {
            color: var(--text-secondary);
            line-height: 1.75;
            font-size: 0.98rem;
            margin-bottom: 12px;
        }

        .highlight-list {
            list-style: none;
            padding: 0;
            margin-top: 16px;
        }

        .highlight-list li {
            padding: 8px 0 8px 28px;
            position: relative;
            color: var(--text-secondary);
            font-size: 0.94rem;
            line-height: 1.6;
        }

        .highlight-list li::before {
            content: '';
            position: absolute;
            left: 0;
            top: 14px;
            width: 10px;
            height: 10px;
            background: var(--green);
            border-radius: 50%;
            box-shadow: 0 0 0 4px rgba(44, 110, 63, 0.15);
        }

        /* ============ FAQ ============ */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .faq-item {
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-xs);
        }

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

        .faq-question {
            width: 100%;
            text-align: left;
            padding: 18px 22px;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            background: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            line-height: 1.5;
        }

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

        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--bg-alt);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 0.75rem;
            transition: all var(--transition);
            color: var(--text-muted);
        }

        .faq-item.open .faq-question .faq-icon {
            background: var(--primary);
            color: #fff;
            transform: rotate(180deg);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition);
        }

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

        .faq-answer-inner {
            padding: 0 22px 20px;
            color: var(--text-secondary);
            line-height: 1.75;
            font-size: 0.94rem;
        }

        /* ============ CTA SECTION ============ */
        .cta-section {
            background: linear-gradient(135deg, #1a3c5e 0%, #0f2840 100%);
            background-image: url('assets/images/backpic/back-3.webp');
            background-size: cover;
            background-position: center;
            background-blend-mode: overlay;
            border-radius: var(--radius-xl);
            padding: 56px 48px;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }

        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: rgba(15, 40, 64, 0.72);
            z-index: 1;
            border-radius: var(--radius-xl);
        }

        .cta-section>* {
            position: relative;
            z-index: 2;
        }

        .cta-section h3 {
            font-size: 1.8rem;
            font-weight: 700;
            margin-bottom: 12px;
        }

        .cta-section p {
            color: rgba(255, 255, 255, 0.8);
            margin-bottom: 24px;
            font-size: 1rem;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
        }

        /* ============ ARTICLE LIST ============ */
        .article-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
            max-width: 900px;
            margin: 0 auto;
        }

        .article-item {
            display: flex;
            gap: 20px;
            padding: 18px 20px;
            background: #fff;
            border-radius: var(--radius);
            border: 1px solid var(--border-light);
            transition: all var(--transition-fast);
            box-shadow: var(--shadow-xs);
            align-items: center;
        }

        .article-item:hover {
            box-shadow: var(--shadow);
            border-color: var(--border);
            transform: translateX(3px);
        }

        .article-thumb {
            width: 100px;
            height: 72px;
            border-radius: var(--radius-sm);
            object-fit: cover;
            flex-shrink: 0;
            background: var(--bg-alt);
        }

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

        .article-info h4 {
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 4px;
            line-height: 1.4;
        }

        .article-info .article-meta {
            font-size: 0.82rem;
            color: var(--text-muted);
        }

        .article-info .article-excerpt {
            font-size: 0.86rem;
            color: var(--text-secondary);
            margin-top: 4px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        /* ============ FOOTER ============ */
        .site-footer {
            background: var(--bg-dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 52px 0 0;
            margin-top: auto;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 36px;
            padding-bottom: 36px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        }

        .footer-brand {
            font-size: 1.35rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }

        .footer-desc {
            font-size: 0.88rem;
            color: rgba(255, 255, 255, 0.55);
            line-height: 1.7;
        }

        .footer-col h4 {
            font-size: 0.95rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }

        .footer-col ul li {
            margin-bottom: 8px;
        }

        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 0.88rem;
            transition: color var(--transition-fast);
        }

        .footer-col ul li a:hover {
            color: var(--accent-light);
        }

        .footer-bottom {
            text-align: center;
            padding: 20px 0;
            font-size: 0.82rem;
            color: rgba(255, 255, 255, 0.4);
        }

        /* ============ RESPONSIVE ============ */
        @media (max-width: 1100px) {
            .header-inner {
                grid-template-columns: 1fr auto 1fr;
                gap: 8px;
                padding: 0 16px;
            }

            .nav-link {
                padding: 7px 11px;
                font-size: 0.84rem;
            }

            .logo-link {
                font-size: 1.2rem;
                gap: 7px;
            }

            .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 1rem;
            }

            .card-grid.cols-3,
            .card-grid.cols-4 {
                grid-template-columns: repeat(2, 1fr);
            }

            .info-block {
                gap: 28px;
            }

            .info-block .info-text h3 {
                font-size: 1.35rem;
            }
        }

        @media (max-width: 860px) {
            .header-inner {
                display: flex;
                justify-content: space-between;
                align-items: center;
                padding: 0 16px;
            }

            .nav-group.left,
            .nav-group.right {
                display: none;
            }

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

            .logo-area {
                position: absolute;
                left: 50%;
                transform: translateX(-50%);
            }

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

            .card-grid.cols-2,
            .card-grid.cols-3,
            .card-grid.cols-4 {
                grid-template-columns: 1fr 1fr;
            }

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

            .info-block.reverse {
                direction: ltr;
            }

            .info-block .info-image {
                aspect-ratio: 16 / 9;
            }

            .page-banner {
                padding: 56px 0;
                min-height: 300px;
            }

            .page-banner h1 {
                font-size: 2rem;
            }

            .page-banner .banner-desc {
                font-size: 0.95rem;
            }

            .banner-stats-row {
                gap: 16px;
            }

            .banner-stat {
                min-width: 70px;
                padding: 8px 14px;
            }

            .banner-stat .stat-num {
                font-size: 1.3rem;
            }

            .section {
                padding: 48px 0;
            }

            .section-header h2 {
                font-size: 1.55rem;
            }

            .stats-row {
                gap: 12px;
            }

            .stat-card {
                min-width: 120px;
                padding: 20px 16px;
                max-width: 160px;
            }

            .stat-card .stat-value {
                font-size: 1.8rem;
            }

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

            .cta-section {
                padding: 36px 24px;
                border-radius: var(--radius-lg);
            }

            .cta-section h3 {
                font-size: 1.4rem;
            }

            .article-item {
                flex-direction: column;
                align-items: flex-start;
                gap: 12px;
            }

            .article-thumb {
                width: 100%;
                height: 140px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }

            .page-banner {
                padding: 40px 0;
                min-height: 260px;
            }

            .page-banner h1 {
                font-size: 1.55rem;
            }

            .page-banner .banner-desc {
                font-size: 0.88rem;
            }

            .banner-stats-row {
                gap: 10px;
            }

            .banner-stat {
                min-width: 60px;
                padding: 6px 10px;
            }

            .banner-stat .stat-num {
                font-size: 1.1rem;
            }

            .banner-stat .stat-label {
                font-size: 0.7rem;
            }

            .card-grid,
            .card-grid.cols-2,
            .card-grid.cols-3,
            .card-grid.cols-4 {
                grid-template-columns: 1fr;
            }

            .section {
                padding: 36px 0;
            }

            .section-header h2 {
                font-size: 1.3rem;
            }

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

            .stat-card {
                max-width: 100%;
                width: 100%;
            }

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

            .cta-section {
                padding: 28px 18px;
                border-radius: var(--radius);
            }

            .cta-section h3 {
                font-size: 1.2rem;
            }

            .btn {
                padding: 10px 20px;
                font-size: 0.88rem;
            }

            .btn-lg {
                padding: 12px 26px;
                font-size: 0.95rem;
            }

            .coach-card .coach-img {
                aspect-ratio: 4 / 5;
            }

            .faq-question {
                font-size: 0.92rem;
                padding: 14px 16px;
            }

            .faq-answer-inner {
                padding: 0 16px 16px;
                font-size: 0.86rem;
            }

            .article-thumb {
                height: 100px;
            }
        }

        @media (max-width: 380px) {
            .page-banner h1 {
                font-size: 1.3rem;
            }

            .logo-link {
                font-size: 1.05rem;
                gap: 6px;
            }

            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 0.85rem;
            }

            .banner-stats-row {
                flex-direction: column;
                gap: 8px;
            }

            .banner-stat {
                width: 100%;
                display: flex;
                align-items: center;
                gap: 10px;
                justify-content: center;
            }
        }