/* roulang page: index */
/* ===== 设计变量 ===== */
        :root {
            --primary: #e84c3d;
            --primary-dark: #c0392b;
            --primary-light: #f1948a;
            --secondary: #1a1a2e;
            --secondary-light: #16213e;
            --accent: #f39c12;
            --bg-light: #f8f9fa;
            --bg-dark: #0f0f1a;
            --text-dark: #1a1a2e;
            --text-light: #6c757d;
            --text-white: #ffffff;
            --border-color: #e9ecef;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.1);
            --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.15);
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-lg: 24px;
            --radius-xl: 32px;
            --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
            --container-max: 1200px;
            --header-height: 76px;
        }

        /* ===== Reset & Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }
        body {
            font-family: var(--font-sans);
            font-size: 16px;
            line-height: 1.65;
            color: var(--text-dark);
            background: var(--bg-light);
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            font-weight: 700;
            color: var(--text-dark);
        }
        h1 {
            font-size: 2.8rem;
        }
        h2 {
            font-size: 2.2rem;
            margin-bottom: 0.5rem;
        }
        h3 {
            font-size: 1.5rem;
        }
        h4 {
            font-size: 1.2rem;
        }
        p {
            margin-bottom: 1rem;
            color: var(--text-light);
        }

        /* ===== Container ===== */
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            h3 {
                font-size: 1.25rem;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            height: var(--header-height);
            background: rgba(26, 26, 46, 0.92);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.06);
            transition: var(--transition);
        }
        .site-header.scrolled {
            background: rgba(26, 26, 46, 0.98);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: var(--header-height);
            max-width: var(--container-max);
            margin: 0 auto;
            padding: 0 24px;
        }
        .logo-wrap {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .logo-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, var(--primary), var(--accent));
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 1.2rem;
            font-weight: 800;
            flex-shrink: 0;
        }
        .logo-text {
            font-size: 1.35rem;
            font-weight: 800;
            color: #fff;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--primary);
        }
        .nav-panel {
            display: flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 255, 255, 0.06);
            padding: 4px 6px;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.08);
        }
        .nav-link {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            color: rgba(255, 255, 255, 0.75);
            font-weight: 500;
            font-size: 0.95rem;
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-link i {
            font-size: 1rem;
            opacity: 0.7;
        }
        .nav-link:hover {
            color: #fff;
            background: rgba(255, 255, 255, 0.1);
            transform: translateY(-1px);
        }
        .nav-link.active {
            color: #fff;
            background: var(--primary);
            box-shadow: 0 4px 15px rgba(232, 76, 61, 0.35);
        }
        .nav-link.active i {
            opacity: 1;
        }
        .header-cta {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-login {
            padding: 10px 28px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 0.95rem;
            cursor: pointer;
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .btn-login:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 25px rgba(232, 76, 61, 0.4);
            color: #fff;
        }
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.6rem;
            cursor: pointer;
            padding: 4px 8px;
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        .mobile-toggle:hover {
            background: rgba(255, 255, 255, 0.1);
        }
        @media (max-width: 992px) {
            .nav-panel {
                display: none;
                position: absolute;
                top: var(--header-height);
                left: 16px;
                right: 16px;
                background: var(--secondary);
                border: 1px solid rgba(255, 255, 255, 0.1);
                border-radius: var(--radius-md);
                padding: 12px;
                flex-direction: column;
                gap: 6px;
                box-shadow: var(--shadow-lg);
            }
            .nav-panel.open {
                display: flex;
            }
            .nav-link {
                width: 100%;
                padding: 12px 16px;
            }
            .mobile-toggle {
                display: block;
            }
            .header-cta .btn-login span {
                display: none;
            }
        }
        @media (max-width: 520px) {
            .logo-text {
                font-size: 1.1rem;
            }
            .header-inner {
                padding: 0 12px;
            }
            .btn-login {
                padding: 8px 16px;
                font-size: 0.85rem;
            }
        }

        /* ===== Hero ===== */
        .hero {
            position: relative;
            min-height: 100vh;
            display: flex;
            align-items: center;
            justify-content: center;
            padding: 120px 0 80px;
            background: var(--bg-dark);
            overflow: hidden;
        }
        .hero-bg {
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            opacity: 0.3;
            transform: scale(1.05);
            animation: heroZoom 20s ease-in-out infinite alternate;
        }
        @keyframes heroZoom {
            0% {
                transform: scale(1.05);
            }
            100% {
                transform: scale(1.15);
            }
        }
        .hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(15, 15, 26, 0.85) 0%, rgba(26, 26, 46, 0.7) 50%, rgba(15, 15, 26, 0.85) 100%);
        }
        .hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            max-width: 860px;
            padding: 0 24px;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 20px;
            background: rgba(232, 76, 61, 0.2);
            border: 1px solid rgba(232, 76, 61, 0.3);
            border-radius: 50px;
            color: var(--primary-light);
            font-size: 0.9rem;
            font-weight: 500;
            margin-bottom: 24px;
            backdrop-filter: blur(10px);
        }
        .hero-badge i {
            font-size: 0.8rem;
            animation: pulse 2s infinite;
        }
        @keyframes pulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.3;
            }
        }
        .hero-title {
            font-size: 3.6rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.15;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }
        .hero-title .highlight {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .hero-sub {
            font-size: 1.2rem;
            color: rgba(255, 255, 255, 0.7);
            max-width: 640px;
            margin: 0 auto 32px;
            line-height: 1.7;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }
        .btn-primary-custom {
            padding: 16px 40px;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            border: none;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 12px;
            box-shadow: 0 8px 30px rgba(232, 76, 61, 0.35);
        }
        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 40px rgba(232, 76, 61, 0.5);
            color: #fff;
        }
        .btn-outline-custom {
            padding: 16px 40px;
            background: transparent;
            color: #fff;
            border: 2px solid rgba(255, 255, 255, 0.25);
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 1.1rem;
            cursor: pointer;
            transition: var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 12px;
        }
        .btn-outline-custom:hover {
            border-color: var(--primary);
            background: rgba(232, 76, 61, 0.15);
            color: #fff;
            transform: translateY(-3px);
        }
        .hero-stats {
            display: flex;
            flex-wrap: wrap;
            gap: 40px;
            justify-content: center;
            margin-top: 60px;
            padding-top: 40px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .hero-stat-item {
            text-align: center;
        }
        .hero-stat-num {
            font-size: 2.4rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
        }
        .hero-stat-num .accent {
            color: var(--primary);
        }
        .hero-stat-label {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.5);
            margin-top: 4px;
        }
        @media (max-width: 768px) {
            .hero {
                min-height: 90vh;
                padding: 100px 0 60px;
            }
            .hero-title {
                font-size: 2.2rem;
            }
            .hero-sub {
                font-size: 1rem;
            }
            .hero-actions {
                flex-direction: column;
                align-items: center;
            }
            .btn-primary-custom,
            .btn-outline-custom {
                width: 100%;
                max-width: 320px;
                justify-content: center;
                padding: 14px 24px;
                font-size: 1rem;
            }
            .hero-stats {
                gap: 24px;
                margin-top: 40px;
                padding-top: 30px;
            }
            .hero-stat-num {
                font-size: 1.8rem;
            }
        }
        @media (max-width: 520px) {
            .hero-title {
                font-size: 1.7rem;
            }
            .hero-badge {
                font-size: 0.8rem;
                padding: 6px 14px;
            }
        }

        /* ===== Sections ===== */
        .section {
            padding: 100px 0;
        }
        .section-alt {
            background: #fff;
        }
        .section-dark {
            background: var(--bg-dark);
            color: #fff;
        }
        .section-dark h2,
        .section-dark h3,
        .section-dark .section-sub {
            color: #fff;
        }
        .section-dark .section-sub {
            color: rgba(255, 255, 255, 0.6);
        }
        .section-header {
            text-align: center;
            margin-bottom: 60px;
        }
        .section-sub {
            font-size: 1.1rem;
            color: var(--text-light);
            max-width: 640px;
            margin: 8px auto 0;
        }
        .section-tag {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 6px 16px;
            background: rgba(232, 76, 61, 0.1);
            border-radius: 50px;
            color: var(--primary);
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 16px;
        }
        @media (max-width: 768px) {
            .section {
                padding: 60px 0;
            }
            .section-header {
                margin-bottom: 40px;
            }
        }

        /* ===== Features ===== */
        .features-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .feature-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 40px 32px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: var(--transition);
            text-align: center;
        }
        .feature-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-md);
            border-color: transparent;
        }
        .feature-icon {
            width: 72px;
            height: 72px;
            border-radius: var(--radius-md);
            background: linear-gradient(135deg, rgba(232, 76, 61, 0.1), rgba(243, 156, 18, 0.1));
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            font-size: 2rem;
            color: var(--primary);
            transition: var(--transition);
        }
        .feature-card:hover .feature-icon {
            background: linear-gradient(135deg, var(--primary), var(--accent));
            color: #fff;
            transform: scale(1.05);
        }
        .feature-card h3 {
            margin-bottom: 12px;
            font-size: 1.3rem;
        }
        .feature-card p {
            font-size: 0.95rem;
            margin-bottom: 0;
        }
        @media (max-width: 992px) {
            .features-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .features-grid {
                grid-template-columns: 1fr;
            }
            .feature-card {
                padding: 28px 20px;
            }
        }

        /* ===== Categories ===== */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;
        }
        .category-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            background: #fff;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: var(--transition);
            display: flex;
            align-items: center;
        }
        .category-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .category-card .cat-img {
            width: 200px;
            min-height: 180px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .category-card .cat-body {
            padding: 28px 32px;
            flex: 1;
        }
        .category-card .cat-body h3 {
            margin-bottom: 8px;
            font-size: 1.3rem;
        }
        .category-card .cat-body p {
            font-size: 0.95rem;
            margin-bottom: 16px;
        }
        .cat-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            color: var(--primary);
            font-size: 0.95rem;
        }
        .cat-link i {
            transition: var(--transition);
        }
        .cat-link:hover i {
            transform: translateX(4px);
        }
        @media (max-width: 768px) {
            .category-grid {
                grid-template-columns: 1fr;
            }
            .category-card {
                flex-direction: column;
            }
            .category-card .cat-img {
                width: 100%;
                height: 200px;
            }
            .category-card .cat-body {
                padding: 20px 24px;
            }
        }

        /* ===== News / CMS List ===== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .news-card {
            background: #fff;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-color);
            transition: var(--transition);
        }
        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
        }
        .news-card .news-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
        .news-card .news-body {
            padding: 24px 28px 28px;
        }
        .news-card .news-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.85rem;
            color: var(--text-light);
            margin-bottom: 10px;
        }
        .news-card .news-meta .badge {
            background: rgba(232, 76, 61, 0.1);
            color: var(--primary);
            padding: 2px 12px;
            border-radius: 50px;
            font-weight: 600;
            font-size: 0.8rem;
        }
        .news-card .news-body h4 {
            font-size: 1.1rem;
            margin-bottom: 8px;
            transition: var(--transition);
        }
        .news-card:hover .news-body h4 {
            color: var(--primary);
        }
        .news-card .news-body p {
            font-size: 0.9rem;
            margin-bottom: 0;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-empty {
            grid-column: 1 / -1;
            text-align: center;
            padding: 60px 20px;
            background: #fff;
            border-radius: var(--radius-md);
            border: 1px dashed var(--border-color);
        }
        .news-empty i {
            font-size: 3rem;
            color: var(--text-light);
            opacity: 0.3;
            margin-bottom: 16px;
        }
        .news-empty p {
            font-size: 1.05rem;
            color: var(--text-light);
        }
        @media (max-width: 768px) {
            .news-grid {
                grid-template-columns: 1fr;
            }
            .news-card .news-img {
                height: 180px;
            }
            .news-card .news-body {
                padding: 18px 20px 22px;
            }
        }

        /* ===== Stats / Data ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
        }
        .stat-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-md);
            padding: 40px 24px;
            text-align: center;
            transition: var(--transition);
        }
        .stat-card:hover {
            background: rgba(255, 255, 255, 0.08);
            transform: translateY(-4px);
        }
        .stat-card .stat-icon {
            font-size: 2.4rem;
            color: var(--primary);
            margin-bottom: 16px;
        }
        .stat-card .stat-number {
            font-size: 2.8rem;
            font-weight: 800;
            color: #fff;
            line-height: 1.2;
        }
        .stat-card .stat-label {
            font-size: 0.95rem;
            color: rgba(255, 255, 255, 0.5);
            margin-top: 6px;
        }
        @media (max-width: 992px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .stat-card .stat-number {
                font-size: 2.2rem;
            }
        }

        /* ===== Process / Steps ===== */
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 40px;
            position: relative;
        }
        .steps-grid::before {
            content: '';
            position: absolute;
            top: 48px;
            left: 15%;
            right: 15%;
            height: 2px;
            background: linear-gradient(90deg, var(--primary), var(--accent), var(--primary));
            opacity: 0.3;
        }
        .step-item {
            text-align: center;
            position: relative;
        }
        .step-number {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--primary), var(--primary-dark));
            color: #fff;
            font-size: 1.4rem;
            font-weight: 800;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 20px;
            position: relative;
            z-index: 2;
            box-shadow: 0 8px 25px rgba(232, 76, 61, 0.3);
        }
        .step-item h4 {
            margin-bottom: 8px;
            font-size: 1.2rem;
        }
        .step-item p {
            font-size: 0.9rem;
            margin-bottom: 0;
        }
        @media (max-width: 768px) {
            .steps-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .steps-grid::before {
                display: none;
            }
            .step-number {
                width: 48px;
                height: 48px;
                font-size: 1.2rem;
            }
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-color);
            overflow: hidden;
            transition: var(--transition);
        }
        .faq-item:hover {
            border-color: rgba(232, 76, 61, 0.2);
        }
        .faq-question {
            width: 100%;
            padding: 20px 28px;
            background: none;
            border: none;
            text-align: left;
            font-size: 1.05rem;
            font-weight: 600;
            color: var(--text-dark);
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            transition: var(--transition);
        }
        .faq-question:hover {
            color: var(--primary);
        }
        .faq-question i {
            font-size: 1.2rem;
            color: var(--primary);
            transition: var(--transition);
            flex-shrink: 0;
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 28px;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 28px 20px;
        }
        .faq-answer p {
            font-size: 0.95rem;
            margin-bottom: 0;
            color: var(--text-light);
        }
        @media (max-width: 768px) {
            .faq-question {
                padding: 16px 20px;
                font-size: 0.95rem;
            }
            .faq-item.open .faq-answer {
                padding: 0 20px 16px;
            }
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--secondary), var(--bg-dark));
            padding: 80px 0;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            opacity: 0.06;
        }
        .cta-content {
            position: relative;
            z-index: 2;
            max-width: 700px;
            margin: 0 auto;
        }
        .cta-content h2 {
            color: #fff;
            font-size: 2.6rem;
            margin-bottom: 16px;
        }
        .cta-content p {
            color: rgba(255, 255, 255, 0.6);
            font-size: 1.1rem;
            margin-bottom: 32px;
        }
        .cta-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
        }
        @media (max-width: 768px) {
            .cta-section {
                padding: 60px 0;
            }
            .cta-content h2 {
                font-size: 1.8rem;
            }
            .cta-content p {
                font-size: 1rem;
            }
            .cta-buttons {
                flex-direction: column;
                align-items: center;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--bg-dark);
            padding: 60px 0 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand .logo-text {
            font-size: 1.3rem;
            margin-bottom: 12px;
            display: inline-block;
        }
        .footer-brand p {
            font-size: 0.9rem;
            color: rgba(255, 255, 255, 0.5);
            max-width: 320px;
            margin-bottom: 20px;
        }
        .footer-social {
            display: flex;
            gap: 12px;
        }
        .footer-social a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.5);
            font-size: 1.1rem;
            transition: var(--transition);
        }
        .footer-social a:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }
        .footer-col h5 {
            color: #fff;
            font-size: 1rem;
            font-weight: 700;
            margin-bottom: 16px;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.5);
            font-size: 0.9rem;
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--primary);
            padding-left: 4px;
        }
        .footer-bottom {
            padding-top: 30px;
            border-top: 1px solid rgba(255, 255, 255, 0.06);
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
        }
        .footer-bottom p {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.4);
            margin-bottom: 0;
        }
        .footer-bottom-links {
            display: flex;
            gap: 24px;
        }
        .footer-bottom-links a {
            font-size: 0.85rem;
            color: rgba(255, 255, 255, 0.4);
        }
        .footer-bottom-links a:hover {
            color: var(--primary);
        }
        @media (max-width: 992px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 30px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .footer-bottom-links {
                justify-content: center;
            }
        }

        /* ===== Live Status Bar ===== */
        .live-bar {
            background: linear-gradient(90deg, var(--primary), var(--primary-dark));
            padding: 10px 0;
            position: relative;
            z-index: 999;
            overflow: hidden;
        }
        .live-bar-inner {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 24px;
            flex-wrap: wrap;
            font-size: 0.9rem;
            color: #fff;
            font-weight: 500;
        }
        .live-bar .live-dot {
            display: inline-block;
            width: 10px;
            height: 10px;
            background: #fff;
            border-radius: 50%;
            animation: pulse 1.5s infinite;
            margin-right: 6px;
        }
        .live-bar .countdown {
            background: rgba(0, 0, 0, 0.2);
            padding: 4px 16px;
            border-radius: 50px;
            font-weight: 700;
            font-size: 1rem;
        }
        @media (max-width: 768px) {
            .live-bar-inner {
                font-size: 0.8rem;
                gap: 12px;
                flex-direction: column;
                text-align: center;
            }
            .live-bar .countdown {
                font-size: 0.9rem;
            }
        }

        /* ===== Utility ===== */
        .text-center {
            text-align: center;
        }
        .mt-1 {
            margin-top: 8px;
        }
        .mt-2 {
            margin-top: 16px;
        }
        .mt-3 {
            margin-top: 24px;
        }
        .mt-4 {
            margin-top: 40px;
        }
        .mb-1 {
            margin-bottom: 8px;
        }
        .mb-2 {
            margin-bottom: 16px;
        }
        .mb-3 {
            margin-bottom: 24px;
        }
        .mb-4 {
            margin-bottom: 40px;
        }
        .gap-1 {
            gap: 8px;
        }
        .gap-2 {
            gap: 16px;
        }
        .gap-3 {
            gap: 24px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .flex-wrap {
            flex-wrap: wrap;
        }

        /* ===== Scrollbar ===== */
        ::-webkit-scrollbar {
            width: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg-dark);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--primary);
            border-radius: 4px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--primary-dark);
        }

        /* ===== Responsive Fine-tune ===== */
        @media (max-width: 520px) {
            .container {
                padding: 0 12px;
            }
            .hero-title {
                font-size: 1.5rem;
            }
            .hero-stat-num {
                font-size: 1.5rem;
            }
            .section {
                padding: 40px 0;
            }
            .stat-card .stat-number {
                font-size: 1.8rem;
            }
            .btn-primary-custom,
            .btn-outline-custom {
                padding: 12px 20px;
                font-size: 0.9rem;
            }
        }

/* roulang page: article */
/* ===== Design Variables ===== */
        :root {
            --primary: #D32F2F;
            --primary-dark: #B71C1C;
            --primary-light: #FFCDD2;
            --primary-gradient: linear-gradient(135deg, #D32F2F 0%, #B71C1C 100%);
            --accent: #FF8F00;
            --accent-light: #FFE082;
            --accent-gradient: linear-gradient(135deg, #FF8F00 0%, #FFB300 100%);
            --dark: #1A1A2E;
            --dark-light: #2D2D44;
            --text: #1A1A2E;
            --text-light: #5A5A7A;
            --text-muted: #9A9AB0;
            --bg: #F5F7FA;
            --bg-alt: #FFFFFF;
            --bg-card: #FFFFFF;
            --border: #E8ECF2;
            --border-light: #F0F2F6;
            --radius: 16px;
            --radius-sm: 10px;
            --radius-lg: 24px;
            --shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
            --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.10);
            --transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            --max-width: 1200px;
            --header-height: 80px;
        }

        /* ===== Reset & Base ===== */
        *,
        *::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);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
        }
        a {
            color: var(--primary);
            text-decoration: none;
            transition: var(--transition);
        }
        a:hover {
            color: var(--primary-dark);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        select,
        textarea {
            font-family: inherit;
            font-size: inherit;
            line-height: inherit;
            border: none;
            outline: none;
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            line-height: 1.25;
            font-weight: 700;
            color: var(--dark);
        }

        /* ===== Container ===== */
        .container {
            max-width: var(--max-width);
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1000;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid var(--border);
            height: var(--header-height);
            display: flex;
            align-items: center;
            transition: var(--transition);
        }
        .site-header .container {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
        }
        .logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 800;
            color: var(--dark);
            letter-spacing: -0.5px;
            user-select: none;
        }
        .logo .logo-icon {
            width: 40px;
            height: 40px;
            background: var(--primary-gradient);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            font-size: 20px;
            font-weight: 900;
        }
        .logo span {
            color: var(--primary);
        }
        .logo-text {
            font-size: 22px;
            font-weight: 800;
        }
        .logo-text span {
            color: var(--accent);
        }

        /* Nav Panel (card-style) */
        .nav-panel {
            display: flex;
            align-items: center;
            gap: 6px;
            background: var(--bg);
            padding: 6px 8px;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border);
            box-shadow: var(--shadow);
            flex-wrap: wrap;
        }
        .nav-link {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 15px;
            color: var(--text-light);
            transition: var(--transition);
            white-space: nowrap;
        }
        .nav-link i {
            font-size: 16px;
            color: var(--text-muted);
            transition: var(--transition);
        }
        .nav-link:hover {
            background: var(--border-light);
            color: var(--primary);
        }
        .nav-link:hover i {
            color: var(--primary);
        }
        .nav-link.active {
            background: var(--primary-gradient);
            color: #fff;
            box-shadow: 0 4px 14px rgba(211, 47, 47, 0.35);
        }
        .nav-link.active i {
            color: #fff;
        }

        /* Nav CTA */
        .nav-cta {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .btn-nav {
            padding: 10px 24px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 14px;
            background: var(--accent-gradient);
            color: #fff;
            box-shadow: 0 4px 16px rgba(255, 143, 0, 0.3);
            transition: var(--transition);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .btn-nav:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 143, 0, 0.4);
            color: #fff;
        }

        /* Mobile Toggle */
        .mobile-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 28px;
            color: var(--dark);
            cursor: pointer;
            padding: 8px;
            border-radius: var(--radius-sm);
            transition: var(--transition);
        }
        .mobile-toggle:hover {
            background: var(--border-light);
        }

        @media (max-width: 1024px) {
            .nav-panel {
                gap: 4px;
            }
            .nav-link {
                padding: 8px 14px;
                font-size: 14px;
            }
            .nav-link i {
                font-size: 14px;
            }
            .btn-nav {
                padding: 8px 16px;
                font-size: 13px;
            }
        }

        @media (max-width: 768px) {
            .site-header {
                height: 68px;
            }
            .logo-text {
                font-size: 18px;
            }
            .logo .logo-icon {
                width: 34px;
                height: 34px;
                font-size: 16px;
            }
            .mobile-toggle {
                display: block;
            }
            .nav-panel {
                position: fixed;
                top: 68px;
                left: 0;
                right: 0;
                background: rgba(255, 255, 255, 0.98);
                backdrop-filter: blur(20px);
                -webkit-backdrop-filter: blur(20px);
                border-radius: 0;
                border: none;
                border-bottom: 1px solid var(--border);
                padding: 16px 20px;
                flex-direction: column;
                align-items: stretch;
                gap: 8px;
                box-shadow: var(--shadow-lg);
                transform: translateY(-120%);
                opacity: 0;
                pointer-events: none;
                transition: var(--transition);
            }
            .nav-panel.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-link {
                padding: 12px 16px;
                font-size: 16px;
                justify-content: center;
            }
            .nav-cta {
                display: none;
            }
            .nav-cta.mobile-visible {
                display: flex;
                margin-top: 8px;
                justify-content: center;
            }
            .nav-cta.mobile-visible .btn-nav {
                width: 100%;
                justify-content: center;
            }
        }

        @media (max-width: 520px) {
            .site-header {
                height: 60px;
            }
            .logo-text {
                font-size: 16px;
            }
            .logo .logo-icon {
                width: 28px;
                height: 28px;
                font-size: 13px;
            }
            .mobile-toggle {
                font-size: 24px;
            }
            .nav-panel {
                top: 60px;
                padding: 12px 16px;
            }
            .nav-link {
                padding: 10px 12px;
                font-size: 15px;
            }
        }

        /* ===== Article Banner ===== */
        .article-banner {
            margin-top: var(--header-height);
            padding: 80px 0 60px;
            background: linear-gradient(135deg, #1A1A2E 0%, #2D2D44 50%, #1A1A2E 100%);
            position: relative;
            overflow: hidden;
            min-height: 320px;
            display: flex;
            align-items: center;
        }
        .article-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            opacity: 0.20;
            mix-blend-mode: overlay;
        }
        .article-banner::after {
            content: '';
            position: absolute;
            inset: 0;
            background: radial-gradient(ellipse at 20% 50%, rgba(211, 47, 47, 0.15) 0%, transparent 70%),
                radial-gradient(ellipse at 80% 50%, rgba(255, 143, 0, 0.10) 0%, transparent 70%);
        }
        .article-banner .container {
            position: relative;
            z-index: 2;
            text-align: center;
        }
        .article-breadcrumb {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 20px;
            flex-wrap: wrap;
        }
        .article-breadcrumb a {
            color: rgba(255, 255, 255, 0.6);
            transition: var(--transition);
        }
        .article-breadcrumb a:hover {
            color: var(--accent);
        }
        .article-breadcrumb .sep {
            color: rgba(255, 255, 255, 0.3);
        }
        .article-breadcrumb .current {
            color: rgba(255, 255, 255, 0.8);
            font-weight: 500;
        }
        .article-banner h1 {
            font-size: 40px;
            font-weight: 800;
            color: #fff;
            max-width: 900px;
            margin: 0 auto 16px;
            line-height: 1.25;
            letter-spacing: -0.5px;
        }
        .article-meta {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            color: rgba(255, 255, 255, 0.7);
            font-size: 15px;
        }
        .article-meta span {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .article-meta i {
            font-size: 14px;
            color: var(--accent);
        }
        .article-meta .category-badge {
            display: inline-block;
            padding: 4px 16px;
            border-radius: 20px;
            background: var(--primary-gradient);
            color: #fff;
            font-size: 13px;
            font-weight: 600;
            box-shadow: 0 4px 12px rgba(211, 47, 47, 0.3);
        }

        @media (max-width: 768px) {
            .article-banner {
                padding: 60px 0 40px;
                min-height: 240px;
            }
            .article-banner h1 {
                font-size: 28px;
            }
            .article-meta {
                gap: 12px;
                font-size: 14px;
            }
        }
        @media (max-width: 520px) {
            .article-banner {
                padding: 48px 0 32px;
                min-height: 200px;
            }
            .article-banner h1 {
                font-size: 22px;
            }
            .article-meta {
                gap: 8px;
                font-size: 13px;
                flex-direction: column;
            }
        }

        /* ===== Article Main ===== */
        .article-main {
            padding: 60px 0 40px;
        }
        .article-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 40px;
        }
        .article-content {
            background: var(--bg-alt);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 40px 48px;
            border: 1px solid var(--border);
        }
        .article-content .featured-image {
            border-radius: var(--radius-sm);
            overflow: hidden;
            margin-bottom: 32px;
            box-shadow: var(--shadow);
        }
        .article-content .featured-image img {
            width: 100%;
            height: auto;
            aspect-ratio: 16 / 9;
            object-fit: cover;
            transition: var(--transition);
        }
        .article-content .featured-image:hover img {
            transform: scale(1.02);
        }
        .article-body {
            font-size: 17px;
            line-height: 1.9;
            color: var(--text);
        }
        .article-body p {
            margin-bottom: 20px;
        }
        .article-body h2,
        .article-body h3,
        .article-body h4 {
            margin-top: 32px;
            margin-bottom: 16px;
            color: var(--dark);
        }
        .article-body h2 {
            font-size: 26px;
        }
        .article-body h3 {
            font-size: 22px;
        }
        .article-body ul,
        .article-body ol {
            margin-bottom: 20px;
            padding-left: 24px;
        }
        .article-body li {
            margin-bottom: 8px;
        }
        .article-body ul li {
            list-style: disc;
        }
        .article-body ol li {
            list-style: decimal;
        }
        .article-body blockquote {
            border-left: 4px solid var(--primary);
            padding: 16px 24px;
            margin: 24px 0;
            background: var(--bg);
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: var(--text-light);
            font-style: italic;
        }
        .article-body img {
            border-radius: var(--radius-sm);
            margin: 24px 0;
            box-shadow: var(--shadow);
        }
        .article-body a {
            color: var(--primary);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .article-body a:hover {
            color: var(--primary-dark);
        }

        /* Article Tags & Share */
        .article-footer-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            margin-top: 40px;
            padding-top: 28px;
            border-top: 1px solid var(--border);
        }
        .article-tags {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
        }
        .article-tags .tag {
            display: inline-block;
            padding: 6px 16px;
            border-radius: 20px;
            background: var(--bg);
            color: var(--text-light);
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .article-tags .tag:hover {
            background: var(--primary-light);
            color: var(--primary-dark);
            border-color: var(--primary-light);
        }
        .article-share {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .article-share span {
            font-size: 14px;
            color: var(--text-light);
            font-weight: 500;
        }
        .article-share .share-btn {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: var(--bg);
            border: 1px solid var(--border);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--text-light);
            font-size: 16px;
            transition: var(--transition);
            cursor: pointer;
        }
        .article-share .share-btn:hover {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(211, 47, 47, 0.25);
        }

        /* Article Sidebar */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 28px;
        }
        .sidebar-card {
            background: var(--bg-alt);
            border-radius: var(--radius);
            box-shadow: var(--shadow);
            padding: 28px 24px;
            border: 1px solid var(--border);
        }
        .sidebar-card h4 {
            font-size: 18px;
            font-weight: 700;
            margin-bottom: 20px;
            display: flex;
            align-items: center;
            gap: 10px;
            color: var(--dark);
        }
        .sidebar-card h4 i {
            color: var(--primary);
        }
        .sidebar-list li {
            padding: 12px 0;
            border-bottom: 1px solid var(--border-light);
        }
        .sidebar-list li:last-child {
            border-bottom: none;
        }
        .sidebar-list a {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            color: var(--text);
            font-size: 15px;
            font-weight: 500;
            transition: var(--transition);
        }
        .sidebar-list a:hover {
            color: var(--primary);
        }
        .sidebar-list a .num {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: var(--bg);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            color: var(--text-muted);
            flex-shrink: 0;
            border: 1px solid var(--border);
        }
        .sidebar-list a:hover .num {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
        }
        .sidebar-list a .s-title {
            flex: 1;
            line-height: 1.4;
        }
        .sidebar-list a .s-date {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 400;
            display: block;
            margin-top: 2px;
        }

        /* Sidebar CTA */
        .sidebar-cta {
            background: var(--primary-gradient);
            border-radius: var(--radius);
            padding: 32px 24px;
            text-align: center;
            color: #fff;
            border: none;
        }
        .sidebar-cta h4 {
            color: #fff;
            font-size: 20px;
            margin-bottom: 12px;
        }
        .sidebar-cta p {
            color: rgba(255, 255, 255, 0.8);
            font-size: 14px;
            margin-bottom: 20px;
            line-height: 1.6;
        }
        .sidebar-cta .btn-sidebar {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            background: #fff;
            color: var(--primary);
            font-weight: 700;
            font-size: 15px;
            transition: var(--transition);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
        }
        .sidebar-cta .btn-sidebar:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, 0.25);
            color: var(--primary-dark);
        }

        @media (max-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .article-sidebar {
                display: grid;
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .article-content {
                padding: 28px 24px;
            }
            .article-body {
                font-size: 16px;
            }
            .article-sidebar {
                grid-template-columns: 1fr;
            }
        }
        @media (max-width: 520px) {
            .article-content {
                padding: 20px 16px;
            }
            .article-body {
                font-size: 15px;
                line-height: 1.8;
            }
            .article-footer-bar {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        /* ===== Related Posts ===== */
        .related-section {
            padding: 60px 0;
            background: var(--bg);
        }
        .related-section .section-title {
            text-align: center;
            font-size: 30px;
            font-weight: 800;
            margin-bottom: 12px;
            color: var(--dark);
        }
        .related-section .section-sub {
            text-align: center;
            color: var(--text-light);
            font-size: 16px;
            margin-bottom: 40px;
        }
        .related-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
        }
        .related-card {
            background: var(--bg-alt);
            border-radius: var(--radius);
            overflow: hidden;
            box-shadow: var(--shadow);
            border: 1px solid var(--border);
            transition: var(--transition);
        }
        .related-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
        }
        .related-card .rc-image {
            aspect-ratio: 16 / 10;
            overflow: hidden;
        }
        .related-card .rc-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }
        .related-card:hover .rc-image img {
            transform: scale(1.05);
        }
        .related-card .rc-body {
            padding: 20px 22px 24px;
        }
        .related-card .rc-cat {
            display: inline-block;
            padding: 3px 12px;
            border-radius: 14px;
            background: var(--primary-light);
            color: var(--primary-dark);
            font-size: 12px;
            font-weight: 600;
            margin-bottom: 10px;
        }
        .related-card .rc-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--dark);
            margin-bottom: 8px;
            line-height: 1.35;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .related-card .rc-title a {
            color: inherit;
        }
        .related-card .rc-title a:hover {
            color: var(--primary);
        }
        .related-card .rc-excerpt {
            font-size: 14px;
            color: var(--text-light);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }
        .related-card .rc-meta {
            display: flex;
            align-items: center;
            gap: 14px;
            font-size: 13px;
            color: var(--text-muted);
        }
        .related-card .rc-meta i {
            margin-right: 4px;
        }

        @media (max-width: 1024px) {
            .related-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 640px) {
            .related-grid {
                grid-template-columns: 1fr;
            }
            .related-section .section-title {
                font-size: 24px;
            }
        }

        /* ===== CTA Section ===== */
        .cta-section {
            padding: 80px 0;
            background: linear-gradient(135deg, #1A1A2E 0%, #2D2D44 100%);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.png') center center / cover no-repeat;
            opacity: 0.10;
            mix-blend-mode: overlay;
        }
        .cta-section .container {
            position: relative;
            z-index: 2;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 36px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 16px;
        }
        .cta-section p {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.7);
            max-width: 640px;
            margin: 0 auto 32px;
            line-height: 1.7;
        }
        .cta-buttons {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 16px;
            flex-wrap: wrap;
        }
        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 36px;
            border-radius: var(--radius-sm);
            background: var(--accent-gradient);
            color: #fff;
            font-weight: 700;
            font-size: 17px;
            box-shadow: 0 6px 24px rgba(255, 143, 0, 0.35);
            transition: var(--transition);
        }
        .btn-cta-primary:hover {
            transform: translateY(-3px);
            box-shadow: 0 12px 36px rgba(255, 143, 0, 0.45);
            color: #fff;
        }
        .btn-cta-secondary {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 16px 36px;
            border-radius: var(--radius-sm);
            background: transparent;
            color: #fff;
            font-weight: 700;
            font-size: 17px;
            border: 2px solid rgba(255, 255, 255, 0.3);
            transition: var(--transition);
        }
        .btn-cta-secondary:hover {
            border-color: var(--accent);
            color: var(--accent);
            transform: translateY(-3px);
        }

        @media (max-width: 768px) {
            .cta-section {
                padding: 60px 0;
            }
            .cta-section h2 {
                font-size: 28px;
            }
            .cta-section p {
                font-size: 16px;
            }
            .btn-cta-primary,
            .btn-cta-secondary {
                padding: 14px 28px;
                font-size: 15px;
            }
        }
        @media (max-width: 520px) {
            .cta-section h2 {
                font-size: 22px;
            }
            .cta-buttons {
                flex-direction: column;
                gap: 12px;
            }
            .btn-cta-primary,
            .btn-cta-secondary {
                width: 100%;
                justify-content: center;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--dark);
            color: rgba(255, 255, 255, 0.8);
            padding: 60px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.8fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand .logo-text {
            color: #fff;
            font-size: 24px;
            margin-bottom: 16px;
            display: block;
        }
        .footer-brand .logo-text span {
            color: var(--accent);
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 20px;
            max-width: 360px;
        }
        .footer-social {
            display: flex;
            gap: 12px;
        }
        .footer-social a {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            color: rgba(255, 255, 255, 0.6);
            font-size: 18px;
            transition: var(--transition);
        }
        .footer-social a:hover {
            background: var(--primary);
            color: #fff;
            transform: translateY(-3px);
        }
        .footer-col h5 {
            color: #fff;
            font-size: 16px;
            font-weight: 700;
            margin-bottom: 20px;
        }
        .footer-col ul li {
            margin-bottom: 12px;
        }
        .footer-col ul li a {
            color: rgba(255, 255, 255, 0.6);
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 8px;
            transition: var(--transition);
        }
        .footer-col ul li a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 16px;
            padding: 24px 0;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.4);
        }
        .footer-bottom-links {
            display: flex;
            gap: 20px;
        }
        .footer-bottom-links a {
            color: rgba(255, 255, 255, 0.4);
            transition: var(--transition);
        }
        .footer-bottom-links a:hover {
            color: var(--accent);
        }

        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
            .footer-brand {
                grid-column: 1 / -1;
            }
        }
        @media (max-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .footer-bottom-links {
                justify-content: center;
                flex-wrap: wrap;
                gap: 12px;
            }
        }

        /* ===== Utility ===== */
        .text-center {
            text-align: center;
        }
        .mt-16 {
            margin-top: 16px;
        }
        .mt-24 {
            margin-top: 24px;
        }
        .mt-32 {
            margin-top: 32px;
        }
        .mb-16 {
            margin-bottom: 16px;
        }
        .mb-24 {
            margin-bottom: 24px;
        }
        .mb-32 {
            margin-bottom: 32px;
        }

        /* Not Found */
        .not-found-box {
            text-align: center;
            padding: 80px 24px;
        }
        .not-found-box .nf-icon {
            font-size: 72px;
            color: var(--text-muted);
            margin-bottom: 24px;
        }
        .not-found-box h2 {
            font-size: 28px;
            color: var(--dark);
            margin-bottom: 12px;
        }
        .not-found-box p {
            color: var(--text-light);
            font-size: 16px;
            margin-bottom: 24px;
        }
        .not-found-box .btn-home {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            background: var(--primary-gradient);
            color: #fff;
            font-weight: 600;
            transition: var(--transition);
        }
        .not-found-box .btn-home:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(211, 47, 47, 0.3);
            color: #fff;
        }

        /* ===== Animations ===== */
        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(24px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }
        .animate-fade-up {
            animation: fadeUp 0.6s ease forwards;
        }
        .delay-1 {
            animation-delay: 0.1s;
        }
        .delay-2 {
            animation-delay: 0.2s;
        }
        .delay-3 {
            animation-delay: 0.3s;
        }
        .delay-4 {
            animation-delay: 0.4s;
        }

/* roulang page: category1 */
/* ===== 设计变量 ===== */
        :root {
            --primary: #e63946;
            --primary-dark: #c1121f;
            --primary-light: #f94144;
            --secondary: #1d3557;
            --secondary-light: #2a4a7f;
            --accent: #f4a261;
            --accent-light: #f9c784;
            --bg: #0f0f1a;
            --bg-card: #1a1a2e;
            --bg-card-hover: #222244;
            --bg-section-alt: #141428;
            --text: #f0f0f5;
            --text-weak: #a0a0b8;
            --text-muted: #6c6c88;
            --border: #2a2a44;
            --border-light: #3a3a5c;
            --radius: 12px;
            --radius-sm: 8px;
            --radius-lg: 20px;
            --shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
            --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.3);
            --shadow-glow: 0 0 40px rgba(230, 57, 70, 0.15);
            --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
            --container: 1200px;
            --header-h: 72px;
            --spacer: 80px;
            --spacer-sm: 48px;
        }

        /* ===== Reset & Base ===== */
        *,
        *::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);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background: var(--bg);
            min-height: 100vh;
        }
        a {
            color: var(--accent);
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover,
        a:focus-visible {
            color: var(--accent-light);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input,
        textarea {
            font-family: inherit;
            font-size: inherit;
            border: none;
            outline: none;
            background: none;
            color: inherit;
        }
        button {
            cursor: pointer;
        }
        ul,
        ol {
            list-style: none;
        }
        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.3;
            color: var(--text);
        }
        h1 {
            font-size: 2.8rem;
        }
        h2 {
            font-size: 2rem;
        }
        h3 {
            font-size: 1.4rem;
        }
        h4 {
            font-size: 1.1rem;
        }
        p {
            color: var(--text-weak);
            margin-bottom: 1rem;
        }
        p:last-child {
            margin-bottom: 0;
        }
        ::selection {
            background: var(--primary);
            color: #fff;
        }
        :focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
            border-radius: 4px;
        }

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

        /* ===== Header / Navigation (卡片化导航面板) ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: rgba(15, 15, 26, 0.85);
            backdrop-filter: blur(18px) saturate(1.4);
            border-bottom: 1px solid var(--border);
            box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
            height: var(--header-h);
            display: flex;
            align-items: center;
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
            gap: 16px;
        }
        .logo-text {
            font-size: 1.5rem;
            font-weight: 800;
            color: var(--text);
            letter-spacing: -0.02em;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--primary);
        }
        .nav-panel {
            display: flex;
            align-items: center;
            gap: 6px;
            background: var(--bg-card);
            padding: 4px 6px;
            border-radius: var(--radius);
            border: 1px solid var(--border);
            box-shadow: var(--shadow-sm);
            flex-wrap: wrap;
        }
        .nav-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 8px 18px;
            border-radius: var(--radius-sm);
            font-size: 0.9rem;
            font-weight: 500;
            color: var(--text-weak);
            transition: all var(--transition);
            white-space: nowrap;
        }
        .nav-link i {
            font-size: 0.95rem;
        }
        .nav-link:hover {
            color: var(--text);
            background: rgba(255, 255, 255, 0.05);
        }
        .nav-link.active {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 16px rgba(230, 57, 70, 0.35);
        }
        .nav-link.active:hover {
            background: var(--primary-dark);
        }
        .nav-cta {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 8px 22px;
            border-radius: var(--radius-sm);
            background: var(--accent);
            color: #1a1a2e;
            font-weight: 600;
            font-size: 0.9rem;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .nav-cta:hover {
            background: var(--accent-light);
            color: #1a1a2e;
            transform: translateY(-1px);
            box-shadow: 0 4px 20px rgba(244, 162, 97, 0.3);
        }
        .nav-toggle {
            display: none;
            flex-direction: column;
            gap: 5px;
            padding: 8px;
            background: var(--bg-card);
            border: 1px solid var(--border);
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all var(--transition);
        }
        .nav-toggle span {
            width: 24px;
            height: 2px;
            background: var(--text);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .nav-toggle:hover {
            border-color: var(--primary);
        }

        /* ===== Hero / Banner ===== */
        .category-banner {
            position: relative;
            padding: 100px 0 80px;
            background: linear-gradient(135deg, rgba(15, 15, 26, 0.92), rgba(26, 26, 46, 0.85)), url('/assets/images/backpic/back-1.png') center center / cover no-repeat;
            border-bottom: 1px solid var(--border);
            overflow: hidden;
        }
        .category-banner::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 120px;
            background: linear-gradient(to top, var(--bg), transparent);
            pointer-events: none;
        }
        .category-banner .container {
            position: relative;
            z-index: 2;
        }
        .banner-badge {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(230, 57, 70, 0.2);
            border: 1px solid rgba(230, 57, 70, 0.3);
            padding: 6px 16px;
            border-radius: 50px;
            font-size: 0.8rem;
            color: var(--primary-light);
            margin-bottom: 20px;
        }
        .banner-badge i {
            font-size: 0.7rem;
            animation: pulse-dot 1.6s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.4;
                transform: scale(0.8);
            }
        }
        .category-banner h1 {
            font-size: 3rem;
            margin-bottom: 16px;
            background: linear-gradient(135deg, #fff 40%, var(--accent-light));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }
        .category-banner p {
            font-size: 1.15rem;
            max-width: 680px;
            color: var(--text-weak);
            line-height: 1.8;
        }
        .banner-stats {
            display: flex;
            gap: 40px;
            margin-top: 32px;
            flex-wrap: wrap;
        }
        .banner-stat {
            text-align: left;
        }
        .banner-stat .num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text);
            line-height: 1.2;
        }
        .banner-stat .num span {
            color: var(--primary);
        }
        .banner-stat .label {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* ===== 实时状态条 ===== */
        .live-bar {
            background: var(--bg-card);
            border-bottom: 1px solid var(--border);
            padding: 12px 0;
            overflow: hidden;
        }
        .live-bar-inner {
            display: flex;
            align-items: center;
            gap: 20px;
            flex-wrap: nowrap;
            animation: scroll-live 30s linear infinite;
        }
        @keyframes scroll-live {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        .live-item {
            display: flex;
            align-items: center;
            gap: 12px;
            white-space: nowrap;
            font-size: 0.85rem;
            color: var(--text-weak);
            padding: 4px 12px;
            background: rgba(255, 255, 255, 0.03);
            border-radius: 50px;
            border: 1px solid var(--border);
        }
        .live-item .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--primary);
            animation: pulse-dot 1.4s ease-in-out infinite;
            flex-shrink: 0;
        }
        .live-item .score {
            font-weight: 700;
            color: var(--accent);
        }
        .live-item .status {
            color: var(--primary-light);
            font-size: 0.75rem;
        }

        /* ===== 板块通用 ===== */
        .section {
            padding: var(--spacer) 0;
        }
        .section-alt {
            background: var(--bg-section-alt);
        }
        .section-header {
            text-align: center;
            margin-bottom: 48px;
        }
        .section-header h2 {
            margin-bottom: 12px;
        }
        .section-header p {
            max-width: 600px;
            margin: 0 auto;
            color: var(--text-muted);
        }
        .section-header .tag {
            display: inline-block;
            padding: 4px 16px;
            border-radius: 50px;
            background: rgba(230, 57, 70, 0.12);
            border: 1px solid rgba(230, 57, 70, 0.2);
            font-size: 0.75rem;
            font-weight: 600;
            color: var(--primary-light);
            text-transform: uppercase;
            letter-spacing: 0.05em;
            margin-bottom: 12px;
        }

        /* ===== 赛事分类卡片 ===== */
        .sport-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .sport-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
            cursor: pointer;
            position: relative;
        }
        .sport-card:hover {
            transform: translateY(-6px);
            border-color: var(--primary);
            box-shadow: var(--shadow), var(--shadow-glow);
        }
        .sport-card .card-img {
            height: 160px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .sport-card .card-img .overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(to top, rgba(15, 15, 26, 0.85), transparent);
        }
        .sport-card .card-img .icon-badge {
            position: absolute;
            top: 16px;
            left: 16px;
            width: 44px;
            height: 44px;
            background: var(--primary);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 1.3rem;
            color: #fff;
            box-shadow: 0 4px 16px rgba(230, 57, 70, 0.3);
        }
        .sport-card .card-body {
            padding: 20px 20px 24px;
        }
        .sport-card .card-body h3 {
            font-size: 1.1rem;
            margin-bottom: 6px;
        }
        .sport-card .card-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .sport-card .card-body .tag-group {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .sport-card .card-body .tag-group .tag-item {
            padding: 2px 12px;
            background: rgba(255, 255, 255, 0.06);
            border-radius: 50px;
            font-size: 0.7rem;
            color: var(--text-weak);
            border: 1px solid var(--border-light);
        }
        .sport-card .card-body .count {
            font-size: 0.8rem;
            color: var(--primary-light);
            font-weight: 600;
            margin-top: 10px;
            display: inline-block;
        }

        /* ===== 热门赛事 ===== */
        .hot-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .hot-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
        }
        .hot-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow);
            border-color: var(--border-light);
        }
        .hot-card .hot-img {
            height: 180px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .hot-card .hot-img .hot-tag {
            position: absolute;
            top: 12px;
            right: 12px;
            padding: 4px 14px;
            background: var(--primary);
            border-radius: 50px;
            font-size: 0.7rem;
            font-weight: 700;
            color: #fff;
            text-transform: uppercase;
            letter-spacing: 0.03em;
        }
        .hot-card .hot-img .hot-tag.live {
            background: #e63946;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .hot-card .hot-img .hot-tag.live .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #fff;
            animation: pulse-dot 1.2s ease-in-out infinite;
        }
        .hot-card .hot-body {
            padding: 20px;
        }
        .hot-card .hot-body .meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-bottom: 8px;
        }
        .hot-card .hot-body .meta i {
            margin-right: 4px;
        }
        .hot-card .hot-body h3 {
            font-size: 1.05rem;
            margin-bottom: 6px;
        }
        .hot-card .hot-body p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 12px;
        }
        .hot-card .hot-body .odds {
            display: flex;
            gap: 16px;
            padding-top: 12px;
            border-top: 1px solid var(--border);
        }
        .hot-card .hot-body .odds .odd-item {
            text-align: center;
            flex: 1;
        }
        .hot-card .hot-body .odds .odd-item .val {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--accent);
        }
        .hot-card .hot-body .odds .odd-item .lbl {
            font-size: 0.7rem;
            color: var(--text-muted);
        }

        /* ===== 数据统计 ===== */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
            text-align: center;
        }
        .stat-card {
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 36px 20px;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }
        .stat-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-glow);
            transform: translateY(-2px);
        }
        .stat-card .icon {
            font-size: 2.2rem;
            color: var(--primary);
            margin-bottom: 12px;
        }
        .stat-card .num {
            font-size: 2.4rem;
            font-weight: 800;
            color: var(--text);
            line-height: 1.2;
        }
        .stat-card .num span {
            color: var(--primary);
        }
        .stat-card .lbl {
            font-size: 0.9rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* ===== 赛事日程 ===== */
        .schedule-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .schedule-item {
            display: flex;
            align-items: center;
            gap: 20px;
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 20px 24px;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }
        .schedule-item:hover {
            border-color: var(--primary);
            background: var(--bg-card-hover);
        }
        .schedule-item .date {
            text-align: center;
            min-width: 64px;
        }
        .schedule-item .date .day {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--text);
            line-height: 1.1;
        }
        .schedule-item .date .month {
            font-size: 0.75rem;
            color: var(--text-muted);
            text-transform: uppercase;
        }
        .schedule-item .info {
            flex: 1;
        }
        .schedule-item .info h4 {
            font-size: 1rem;
            margin-bottom: 2px;
        }
        .schedule-item .info p {
            font-size: 0.82rem;
            color: var(--text-muted);
            margin: 0;
        }
        .schedule-item .status-badge {
            padding: 4px 16px;
            border-radius: 50px;
            font-size: 0.75rem;
            font-weight: 600;
            white-space: nowrap;
        }
        .schedule-item .status-badge.upcoming {
            background: rgba(244, 162, 97, 0.15);
            color: var(--accent);
            border: 1px solid rgba(244, 162, 97, 0.25);
        }
        .schedule-item .status-badge.live {
            background: rgba(230, 57, 70, 0.15);
            color: var(--primary-light);
            border: 1px solid rgba(230, 57, 70, 0.25);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .schedule-item .status-badge.live .dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--primary);
            animation: pulse-dot 1.2s ease-in-out infinite;
        }
        .schedule-item .status-badge.finished {
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-muted);
            border: 1px solid var(--border);
        }

        /* ===== 资讯列表 ===== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .news-card {
            display: flex;
            gap: 20px;
            background: var(--bg-card);
            border-radius: var(--radius);
            padding: 20px;
            border: 1px solid var(--border);
            transition: all var(--transition);
        }
        .news-card:hover {
            border-color: var(--primary);
            box-shadow: var(--shadow-sm);
        }
        .news-card .news-img {
            width: 120px;
            min-height: 90px;
            border-radius: var(--radius-sm);
            background-size: cover;
            background-position: center;
            flex-shrink: 0;
        }
        .news-card .news-body {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .news-card .news-body .tag {
            font-size: 0.7rem;
            color: var(--primary-light);
            font-weight: 600;
            margin-bottom: 4px;
        }
        .news-card .news-body h4 {
            font-size: 0.95rem;
            margin-bottom: 4px;
            transition: color var(--transition);
        }
        .news-card:hover .news-body h4 {
            color: var(--accent);
        }
        .news-card .news-body p {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 0;
        }
        .news-card .news-body .date {
            font-size: 0.72rem;
            color: var(--text-muted);
            margin-top: 8px;
        }

        /* ===== FAQ ===== */
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .faq-item {
            background: var(--bg-card);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item:hover {
            border-color: var(--border-light);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 18px 24px;
            cursor: pointer;
            font-weight: 600;
            font-size: 1rem;
            color: var(--text);
            transition: all var(--transition);
            user-select: none;
        }
        .faq-question i {
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: transform var(--transition);
        }
        .faq-item.open .faq-question i {
            transform: rotate(180deg);
            color: var(--primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.4s ease;
            padding: 0 24px;
            color: var(--text-weak);
            font-size: 0.9rem;
            line-height: 1.7;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
            padding: 0 24px 20px;
        }

        /* ===== CTA ===== */
        .cta-section {
            background: linear-gradient(135deg, var(--secondary), var(--bg-card)), url('/assets/images/backpic/back-3.png') center center / cover no-repeat;
            border-top: 1px solid var(--border);
            border-bottom: 1px solid var(--border);
            text-align: center;
            padding: 80px 0;
        }
        .cta-section h2 {
            font-size: 2.2rem;
            margin-bottom: 12px;
        }
        .cta-section p {
            max-width: 540px;
            margin: 0 auto 28px;
            color: var(--text-weak);
        }
        .cta-group {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 14px 32px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 0.95rem;
            transition: all var(--transition);
            border: none;
            cursor: pointer;
        }
        .btn-primary {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 4px 20px rgba(230, 57, 70, 0.3);
        }
        .btn-primary:hover {
            background: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 30px rgba(230, 57, 70, 0.4);
        }
        .btn-outline {
            background: transparent;
            color: var(--text);
            border: 1px solid var(--border-light);
        }
        .btn-outline:hover {
            border-color: var(--primary);
            color: var(--primary-light);
            background: rgba(230, 57, 70, 0.08);
        }

        /* ===== Footer (复用已提供片段样式) ===== */
        .site-footer {
            background: var(--bg-card);
            border-top: 1px solid var(--border);
            padding: 60px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.6fr 1fr 1fr 1fr;
            gap: 40px;
            padding-bottom: 40px;
            border-bottom: 1px solid var(--border);
        }
        .footer-brand .logo-text {
            font-size: 1.4rem;
            margin-bottom: 12px;
            display: inline-block;
        }
        .footer-brand p {
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 16px;
            max-width: 320px;
        }
        .footer-social {
            display: flex;
            gap: 12px;
        }
        .footer-social a {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid var(--border);
            color: var(--text-weak);
            font-size: 1rem;
            transition: all var(--transition);
        }
        .footer-social a:hover {
            background: var(--primary);
            border-color: var(--primary);
            color: #fff;
            transform: translateY(-2px);
        }
        .footer-col h5 {
            font-size: 0.95rem;
            margin-bottom: 16px;
            color: var(--text);
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            font-size: 0.85rem;
            color: var(--text-muted);
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .footer-col ul li a:hover {
            color: var(--accent);
            padding-left: 4px;
        }
        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 20px 0;
            flex-wrap: wrap;
            gap: 12px;
        }
        .footer-bottom p {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin: 0;
        }
        .footer-bottom-links {
            display: flex;
            gap: 20px;
        }
        .footer-bottom-links a {
            font-size: 0.8rem;
            color: var(--text-muted);
            transition: color var(--transition);
        }
        .footer-bottom-links a:hover {
            color: var(--accent);
        }

        /* ===== 倒计时模块 ===== */
        .countdown-bar {
            display: inline-flex;
            align-items: center;
            gap: 16px;
            background: rgba(26, 26, 46, 0.8);
            border: 1px solid var(--border-light);
            border-radius: var(--radius);
            padding: 12px 24px;
            margin-top: 20px;
            backdrop-filter: blur(8px);
        }
        .countdown-bar .label {
            font-size: 0.85rem;
            color: var(--text-weak);
            white-space: nowrap;
        }
        .countdown-bar .time-block {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .countdown-bar .time-block .num {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent);
            line-height: 1;
            min-width: 36px;
            text-align: center;
        }
        .countdown-bar .time-block .sep {
            font-size: 1.2rem;
            color: var(--text-muted);
        }
        .countdown-bar .time-block .unit {
            font-size: 0.7rem;
            color: var(--text-muted);
            text-transform: uppercase;
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .sport-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hot-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .category-banner h1 {
                font-size: 2.4rem;
            }
        }

        @media (max-width: 768px) {
            :root {
                --spacer: 48px;
                --header-h: 64px;
            }
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .nav-panel {
                display: none;
                position: absolute;
                top: var(--header-h);
                left: 12px;
                right: 12px;
                background: var(--bg-card);
                border: 1px solid var(--border);
                border-radius: var(--radius);
                flex-direction: column;
                padding: 12px;
                box-shadow: var(--shadow);
                z-index: 999;
                gap: 4px;
            }
            .nav-panel.open {
                display: flex;
            }
            .nav-link {
                width: 100%;
                padding: 12px 16px;
                border-radius: var(--radius-sm);
            }
            .nav-cta {
                width: 100%;
                justify-content: center;
                padding: 12px 16px;
                margin-top: 4px;
            }
            .nav-toggle {
                display: flex;
            }
            .category-banner {
                padding: 60px 0 48px;
            }
            .category-banner h1 {
                font-size: 1.8rem;
            }
            .banner-stats {
                gap: 20px;
            }
            .banner-stat .num {
                font-size: 1.5rem;
            }
            .sport-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .hot-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .news-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .news-card {
                flex-direction: column;
            }
            .news-card .news-img {
                width: 100%;
                height: 140px;
            }
            .schedule-item {
                flex-wrap: wrap;
                gap: 12px;
                padding: 16px;
            }
            .schedule-item .date {
                min-width: 48px;
            }
            .schedule-item .date .day {
                font-size: 1.2rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .footer-bottom {
                flex-direction: column;
                text-align: center;
            }
            .countdown-bar {
                flex-wrap: wrap;
                padding: 12px 16px;
            }
            .cta-section h2 {
                font-size: 1.6rem;
            }
            .btn {
                padding: 12px 24px;
                font-size: 0.9rem;
                width: 100%;
                justify-content: center;
            }
            .cta-group {
                flex-direction: column;
            }
            .header-inner {
                padding: 0 16px;
            }
        }

        @media (max-width: 520px) {
            .sport-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .banner-stats {
                flex-direction: column;
                gap: 12px;
            }
            .category-banner h1 {
                font-size: 1.5rem;
            }
            .category-banner p {
                font-size: 0.95rem;
            }
            .live-bar-inner {
                animation-duration: 20s;
            }
        }

        /* ===== 滚动条美化 ===== */
        ::-webkit-scrollbar {
            width: 8px;
            height: 8px;
        }
        ::-webkit-scrollbar-track {
            background: var(--bg);
        }
        ::-webkit-scrollbar-thumb {
            background: var(--border-light);
            border-radius: 10px;
        }
        ::-webkit-scrollbar-thumb:hover {
            background: var(--text-muted);
        }

        /* ===== 辅助类 ===== */
        .text-center {
            text-align: center;
        }
        .mt-1 {
            margin-top: 12px;
        }
        .mt-2 {
            margin-top: 24px;
        }
        .gap-1 {
            gap: 8px;
        }
        .flex-center {
            display: flex;
            align-items: center;
            justify-content: center;
        }