/* roulang page: index */
:root {
            --brand: #E8490F;
            --brand-dark: #C73A08;
            --brand-light: #FFF1EC;
            --night: #1A1D23;
            --live-green: #00C48C;
            --warn-yellow: #FFB800;
            --text-title: #111827;
            --text-body: #4B5563;
            --text-muted: #9CA3AF;
            --surface-light: #F5F6F8;
            --surface-card: #F9FAFB;
            --border-light: #E5E7EB;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.18);
            --container: 1200px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
        }

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

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

        body {
            font-family: "Source Han Sans SC", system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(232, 73, 15, 0.4);
            outline-offset: 2px;
        }

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

        /* 导航 */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            transition: box-shadow var(--transition), background var(--transition);
        }
        .site-header.scrolled {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 16px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
            font-weight: 800;
            position: relative;
            overflow: hidden;
        }
        .logo-icon::after {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            width: 10px;
            height: 10px;
            background: var(--warn-yellow);
            border-radius: 50%;
        }
        .logo-text {
            font-weight: 800;
            font-size: 20px;
            color: var(--text-title);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--brand);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 20px;
            list-style: none;
        }
        .nav-links a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--brand);
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand);
            border-radius: 2px;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .countdown-badge {
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 600;
            background: var(--warn-yellow);
            color: #111;
            padding: 5px 10px;
            border-radius: 6px;
            white-space: nowrap;
            display: none;
        }
        @media (min-width: 1024px) {
            .countdown-badge {
                display: inline-block;
            }
        }
        .btn-primary {
            background: var(--brand);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
        }
        .btn-primary:hover {
            background: var(--brand-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 73, 15, 0.3);
            color: #fff;
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .hamburger {
            display: none;
            width: 44px;
            height: 44px;
            background: none;
            border: none;
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            border-radius: 8px;
        }
        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-title);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        @media (max-width: 1023px) {
            .hamburger {
                display: flex;
            }
            .nav-links {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: flex-start;
                padding: 16px 24px;
                gap: 4px;
                border-bottom: 1px solid var(--border-light);
                box-shadow: var(--shadow-md);
                display: none;
                max-height: calc(100vh - 64px);
                overflow-y: auto;
            }
            .nav-links.open {
                display: flex;
            }
            .nav-links a {
                width: 100%;
                padding: 12px 4px;
                font-size: 15px;
                border-bottom: 1px solid #f3f4f6;
            }
            .nav-links a:last-child {
                border-bottom: none;
            }
            .countdown-badge {
                display: none;
            }
        }
        @media (max-width: 520px) {
            .header-actions .btn-primary {
                padding: 8px 14px;
                font-size: 13px;
                min-height: 38px;
            }
            .logo-text {
                font-size: 17px;
            }
            .logo-icon {
                width: 30px;
                height: 30px;
                font-size: 15px;
            }
        }

        /* Hero */
        .hero-section {
            position: relative;
            min-height: 72vh;
            display: flex;
            align-items: center;
            padding: 100px 0 64px;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            overflow: hidden;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(105deg, rgba(26, 29, 35, 0.88) 30%, rgba(232, 73, 15, 0.55) 65%, rgba(26, 29, 35, 0.7) 100%);
            z-index: 1;
        }
        .hero-section::after {
            content: '';
            position: absolute;
            inset: 0;
            background: repeating-linear-gradient(45deg, transparent, transparent 30px, rgba(255, 255, 255, 0.03) 30px, rgba(255, 255, 255, 0.03) 60px);
            z-index: 1;
            pointer-events: none;
        }
        .hero-content {
            position: relative;
            z-index: 2;
            max-width: 680px;
            color: #f5f6f8;
        }
        .hero-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 184, 0, 0.18);
            border: 1px solid rgba(255, 184, 0, 0.4);
            color: var(--warn-yellow);
            font-size: 13px;
            font-weight: 600;
            padding: 6px 14px;
            border-radius: 20px;
            margin-bottom: 20px;
            letter-spacing: 0.5px;
        }
        .hero-badge .pulse-dot {
            width: 8px;
            height: 8px;
            background: var(--live-green);
            border-radius: 50%;
            animation: pulse-dot 1.5s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.5; transform: scale(1.6); }
        }
        .hero-title {
            font-size: 52px;
            font-weight: 800;
            line-height: 1.15;
            letter-spacing: -1px;
            margin-bottom: 18px;
            color: #fff;
        }
        .hero-title .highlight {
            color: var(--brand);
            position: relative;
        }
        .hero-subtitle {
            font-size: 17px;
            line-height: 1.7;
            color: rgba(245, 246, 248, 0.85);
            margin-bottom: 28px;
            max-width: 560px;
        }
        .hero-ctas {
            display: flex;
            gap: 14px;
            flex-wrap: wrap;
            margin-bottom: 32px;
        }
        .btn-secondary {
            background: transparent;
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: 1.5px solid rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
        }
        .btn-secondary:hover {
            background: rgba(255, 255, 255, 0.12);
            border-color: #fff;
            color: #fff;
        }
        .hero-stats {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            border-top: 1px solid rgba(255, 255, 255, 0.2);
            padding-top: 24px;
        }
        .hero-stat {
            text-align: left;
        }
        .hero-stat-number {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            display: block;
        }
        .hero-stat-number .unit {
            font-size: 16px;
            font-weight: 500;
            color: rgba(245, 246, 248, 0.7);
        }
        .hero-stat-label {
            font-size: 12px;
            color: rgba(245, 246, 248, 0.65);
        }
        .hero-floating-card {
            position: absolute;
            z-index: 2;
            top: 50%;
            right: 5%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.96);
            border-radius: var(--radius-lg);
            padding: 20px 24px;
            box-shadow: var(--shadow-lg);
            display: flex;
            flex-direction: column;
            gap: 10px;
            min-width: 220px;
            backdrop-filter: blur(8px);
        }
        .floating-card-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
        }
        .floating-card-title {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 500;
        }
        .live-badge {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            background: rgba(0, 196, 140, 0.12);
            color: var(--live-green);
            font-size: 11px;
            font-weight: 700;
            padding: 3px 8px;
            border-radius: 4px;
        }
        .live-badge .pulse-dot {
            width: 6px;
            height: 6px;
            background: var(--live-green);
            border-radius: 50%;
            animation: pulse-dot 1.2s ease-in-out infinite;
        }
        .floating-card-number {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--text-title);
            letter-spacing: -0.5px;
        }
        .floating-card-footer {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
        }
        .floating-tag {
            font-size: 10px;
            padding: 3px 8px;
            border-radius: 4px;
            background: var(--surface-light);
            color: var(--text-body);
            font-weight: 500;
        }
        @media (max-width: 1024px) {
            .hero-floating-card {
                display: none;
            }
            .hero-title {
                font-size: 38px;
            }
        }
        @media (max-width: 768px) {
            .hero-section {
                min-height: auto;
                padding: 90px 0 48px;
            }
            .hero-title {
                font-size: 30px;
                letter-spacing: -0.5px;
            }
            .hero-subtitle {
                font-size: 15px;
            }
            .hero-stats {
                gap: 20px;
            }
            .hero-stat-number {
                font-size: 22px;
            }
            .hero-ctas {
                flex-direction: column;
                align-items: flex-start;
            }
            .btn-primary,
            .btn-secondary {
                width: 100%;
                justify-content: center;
            }
        }

        /* Section通用 */
        .section {
            padding: 64px 0;
        }
        .section-header {
            margin-bottom: 36px;
        }
        .section-header h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-title);
            letter-spacing: -0.5px;
            margin-bottom: 10px;
        }
        .section-header p {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.7;
            max-width: 640px;
        }
        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
            .section-header h2 {
                font-size: 22px;
            }
        }

        /* 产品截图舞台 */
        .showcase-stage {
            background: var(--surface-light);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            align-items: center;
            gap: 48px;
        }
        .showcase-stage-text {
            flex: 1;
        }
        .showcase-stage-text h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-title);
            margin-bottom: 14px;
        }
        .showcase-stage-text p {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.8;
            margin-bottom: 18px;
        }
        .showcase-stage-image {
            flex: 1;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            position: relative;
        }
        .showcase-stage-image img {
            width: 100%;
            height: 320px;
            object-fit: cover;
        }
        .showcase-stage-image::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(232, 73, 15, 0.15), transparent 60%);
            pointer-events: none;
        }
        @media (max-width: 900px) {
            .showcase-stage {
                flex-direction: column;
                padding: 32px 24px;
                gap: 28px;
            }
            .showcase-stage-image img {
                height: 220px;
            }
        }

        /* 三步上手 */
        .steps-flow {
            display: flex;
            gap: 20px;
            align-items: stretch;
            flex-wrap: wrap;
        }
        .step-item {
            flex: 1;
            min-width: 200px;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            position: relative;
            transition: all var(--transition);
        }
        .step-item:hover {
            border-color: var(--brand);
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }
        .step-number {
            font-family: var(--font-mono);
            font-size: 14px;
            font-weight: 700;
            color: var(--brand);
            background: var(--brand-light);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            margin-bottom: 14px;
        }
        .step-item h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
        }
        .step-item p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
        }
        .step-connector {
            display: flex;
            align-items: center;
            color: var(--text-muted);
            font-size: 22px;
            font-weight: 300;
            flex-shrink: 0;
        }
        @media (max-width: 768px) {
            .steps-flow {
                flex-direction: column;
            }
            .step-connector {
                display: none;
            }
            .step-item {
                min-width: 100%;
            }
        }

        /* 媒体精选 */
        .media-scroll {
            display: flex;
            gap: 20px;
            overflow-x: auto;
            padding-bottom: 16px;
            scroll-snap-type: x mandatory;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: thin;
            scrollbar-color: #d1d5db transparent;
        }
        .media-scroll::-webkit-scrollbar {
            height: 6px;
        }
        .media-scroll::-webkit-scrollbar-thumb {
            background: #d1d5db;
            border-radius: 3px;
        }
        .media-card {
            scroll-snap-align: start;
            flex-shrink: 0;
            width: 280px;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            transition: all var(--transition);
        }
        .media-card:hover {
            border-color: var(--brand);
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }
        .media-card-image {
            height: 150px;
            overflow: hidden;
            position: relative;
        }
        .media-card-image img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition);
        }
        .media-card:hover .media-card-image img {
            transform: scale(1.05);
        }
        .media-card-type {
            position: absolute;
            top: 10px;
            left: 10px;
            background: rgba(0, 0, 0, 0.65);
            color: #fff;
            font-size: 11px;
            padding: 3px 10px;
            border-radius: 4px;
            font-weight: 600;
        }
        .media-card-body {
            padding: 16px 18px;
        }
        .media-card-body h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 6px;
            line-height: 1.4;
        }
        .media-card-body p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 评价墙 */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }
        .review-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .review-card:hover {
            box-shadow: var(--shadow-md);
            border-color: #fca5a5;
        }
        .review-stars {
            color: var(--warn-yellow);
            font-size: 14px;
            letter-spacing: 2px;
        }
        .review-text {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            flex: 1;
        }
        .review-author {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .review-avatar {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--brand-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--brand);
            font-size: 14px;
            flex-shrink: 0;
        }
        .review-author-name {
            font-size: 13px;
            font-weight: 600;
            color: var(--text-title);
        }
        .review-author-meta {
            font-size: 11px;
            color: var(--text-muted);
        }

        /* 资讯列表 */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 32px;
        }
        .news-main {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-card {
            display: flex;
            gap: 16px;
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 16px;
            transition: all var(--transition);
        }
        .news-card:hover {
            border-color: var(--brand);
            box-shadow: var(--shadow-sm);
        }
        .news-thumb {
            width: 90px;
            height: 90px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
        }
        .news-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .news-card-content {
            flex: 1;
            min-width: 0;
        }
        .news-date {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 4px;
        }
        .news-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            line-height: 1.4;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-summary {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 8px;
        }
        .read-more {
            font-size: 13px;
            font-weight: 600;
            color: var(--brand);
            display: inline-flex;
            align-items: center;
            gap: 4px;
            transition: gap var(--transition);
        }
        .read-more:hover {
            gap: 8px;
            color: var(--brand-dark);
        }
        .news-sidebar {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .news-sidebar-card {
            background: var(--surface-light);
            border-radius: var(--radius-md);
            padding: 20px;
        }
        .news-sidebar-card h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 12px;
        }
        .news-sidebar-item {
            display: flex;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid #e9ecef;
        }
        .news-sidebar-item:last-child {
            border-bottom: none;
        }
        .news-sidebar-item span {
            font-family: var(--font-mono);
            font-size: 12px;
            color: var(--brand);
            font-weight: 700;
            flex-shrink: 0;
        }
        .news-sidebar-item a {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.5;
        }
        .news-sidebar-item a:hover {
            color: var(--brand);
        }
        @media (max-width: 900px) {
            .news-layout {
                grid-template-columns: 1fr;
            }
            .news-sidebar {
                display: none;
            }
        }
        @media (max-width: 520px) {
            .news-thumb {
                width: 70px;
                height: 70px;
            }
            .news-title {
                font-size: 14px;
            }
        }

        /* 品牌故事 */
        .brand-story {
            background: var(--night);
            color: rgba(245, 246, 248, 0.85);
            border-radius: var(--radius-lg);
            padding: 48px;
            display: flex;
            gap: 40px;
            align-items: center;
        }
        .brand-story-text {
            flex: 1.2;
        }
        .brand-story-text h2 {
            font-size: 26px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
        }
        .brand-story-text p {
            font-size: 15px;
            line-height: 1.9;
            margin-bottom: 14px;
        }
        .brand-story-image {
            flex: 1;
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .brand-story-image img {
            width: 100%;
            height: 280px;
            object-fit: cover;
        }
        @media (max-width: 900px) {
            .brand-story {
                flex-direction: column;
                padding: 32px 24px;
            }
            .brand-story-image img {
                height: 200px;
            }
        }

        /* 价格对比 */
        .compare-table-wrapper {
            overflow-x: auto;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
        }
        .compare-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 600px;
            font-size: 14px;
        }
        .compare-table th {
            background: var(--night);
            color: #fff;
            font-weight: 700;
            padding: 14px 16px;
            text-align: left;
            white-space: nowrap;
        }
        .compare-table th.column-highlight {
            background: var(--brand);
            text-align: center;
        }
        .compare-table td {
            padding: 14px 16px;
            border-bottom: 1px solid var(--border-light);
            color: var(--text-body);
        }
        .compare-table td.column-highlight {
            background: var(--brand-light);
            text-align: center;
            font-weight: 600;
            color: var(--brand-dark);
            border-left: 4px solid var(--brand);
        }
        .compare-table tr:last-child td {
            border-bottom: none;
        }
        .compare-check {
            color: var(--live-green);
            font-weight: 700;
        }
        .compare-dash {
            color: var(--text-muted);
        }

        /* 深度内容 */
        .deep-content {
            display: grid;
            grid-template-columns: 1fr 320px;
            gap: 32px;
        }
        .deep-content-article {
            font-size: 15px;
            line-height: 1.9;
            color: var(--text-body);
        }
        .deep-content-article h2 {
            font-size: 24px;
            font-weight: 800;
            color: var(--text-title);
            margin-bottom: 14px;
        }
        .deep-content-article h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-title);
            margin: 20px 0 8px;
        }
        .deep-content-article p {
            margin-bottom: 14px;
        }
        .deep-content-aside {
            display: flex;
            flex-direction: column;
            gap: 16px;
            position: sticky;
            top: 80px;
            align-self: start;
        }
        .deep-aside-card {
            background: var(--surface-light);
            border-radius: var(--radius-md);
            padding: 20px;
        }
        .deep-aside-card h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 10px;
        }
        .deep-aside-card p {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
        }
        .data-bar {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 8px;
        }
        .data-bar-label {
            font-size: 12px;
            color: var(--text-muted);
            width: 80px;
            flex-shrink: 0;
        }
        .data-bar-track {
            flex: 1;
            height: 8px;
            background: #e9ecef;
            border-radius: 4px;
            overflow: hidden;
        }
        .data-bar-fill {
            height: 100%;
            background: var(--brand);
            border-radius: 4px;
            transition: width 0.6s ease;
        }
        .data-bar-fill.green {
            background: var(--live-green);
        }
        .data-bar-fill.yellow {
            background: var(--warn-yellow);
        }
        @media (max-width: 900px) {
            .deep-content {
                grid-template-columns: 1fr;
            }
            .deep-content-aside {
                position: static;
            }
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .faq-item {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item.active {
            border-left: 4px solid var(--brand);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            width: 100%;
            background: none;
            border: none;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 16px 18px;
            cursor: pointer;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            transition: color var(--transition);
            min-height: 44px;
        }
        .faq-question:hover {
            color: var(--brand);
        }
        .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            position: relative;
            transition: transform var(--transition);
        }
        .faq-icon::before,
        .faq-icon::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 14px;
            height: 2px;
            background: var(--brand);
            border-radius: 2px;
            transition: all var(--transition);
            transform: translate(-50%, -50%);
        }
        .faq-icon::after {
            transform: translate(-50%, -50%) rotate(90deg);
        }
        .faq-item.active .faq-icon::after {
            transform: translate(-50%, -50%) rotate(0deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease;
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.8;
            padding: 0 18px;
        }
        .faq-item.active .faq-answer {
            max-height: 300px;
            padding: 0 18px 16px;
        }

        /* CTA表单 */
        .cta-section {
            background: linear-gradient(120deg, var(--brand) 0%, var(--brand-dark) 60%, #a32e06 100%);
            border-radius: var(--radius-lg);
            padding: 56px 48px;
            color: #fff;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            pointer-events: none;
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -30%;
            left: -10%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }
        .cta-container {
            position: relative;
            z-index: 1;
            max-width: 560px;
            margin: 0 auto;
        }
        .cta-title {
            font-size: 28px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }
        .cta-subtitle {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
            line-height: 1.7;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            max-width: 440px;
            margin: 0 auto 20px;
        }
        .cta-input {
            flex: 1;
            padding: 14px 18px;
            border-radius: var(--radius-sm);
            border: none;
            background: #fff;
            font-size: 14px;
            color: var(--text-title);
            min-height: 48px;
            box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.05);
        }
        .cta-input::placeholder {
            color: var(--text-muted);
        }
        .cta-submit {
            background: var(--night);
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            padding: 14px 28px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            min-height: 48px;
        }
        .cta-submit:hover {
            background: #111;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
        }
        .cta-trust {
            display: flex;
            justify-content: center;
            gap: 20px;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.8);
        }
        .cta-trust span {
            display: flex;
            align-items: center;
            gap: 5px;
        }
        @media (max-width: 768px) {
            .cta-section {
                padding: 40px 24px;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-submit {
                width: 100%;
            }
        }

        /* 页脚 */
        .site-footer {
            background: var(--night);
            color: #9ca3af;
            padding: 48px 0 24px;
            margin-top: 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            margin: 12px 0 16px;
            color: #6b7280;
        }
        .footer-social {
            display: flex;
            gap: 10px;
        }
        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #9ca3af;
            transition: all var(--transition);
        }
        .footer-social a:hover {
            background: var(--brand);
            color: #fff;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 14px;
        }
        .footer-col ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col a {
            font-size: 13px;
            color: #9ca3af;
            transition: color var(--transition);
        }
        .footer-col a:hover {
            color: #fff;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: #6b7280;
        }
        .footer-bottom a {
            color: #9ca3af;
            font-size: 12px;
        }
        .footer-bottom a:hover {
            color: #fff;
        }
        @media (max-width: 900px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

        /* 响应式通用 */
        @media (max-width: 768px) {
            body {
                font-size: 15px;
            }
        }

        /* 平滑滚动偏移 */
        .scroll-offset {
            scroll-margin-top: 80px;
        }

/* roulang page: category2 */
:root {
            --brand: #E8490F;
            --brand-dark: #C73A08;
            --brand-light: #FFF1EC;
            --night: #1A1D23;
            --live-green: #00C48C;
            --warn-yellow: #FFB800;
            --text-title: #111827;
            --text-body: #4B5563;
            --text-muted: #9CA3AF;
            --surface-light: #F5F6F8;
            --surface-card: #F9FAFB;
            --border-light: #E5E7EB;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.18);
            --container: 1200px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-mono: 'JetBrains Mono', 'Roboto Mono', 'SF Mono', monospace;
        }

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

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

        body {
            font-family: "Source Han Sans SC", system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(232, 73, 15, 0.4);
            outline-offset: 2px;
        }

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

        /* 导航 */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            transition: box-shadow var(--transition), background var(--transition);
        }
        .site-header.scrolled {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 16px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
            font-weight: 800;
            position: relative;
            overflow: hidden;
        }
        .logo-icon::after {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            width: 10px;
            height: 10px;
            background: var(--warn-yellow);
            border-radius: 50%;
        }
        .logo-text {
            font-weight: 800;
            font-size: 20px;
            color: var(--text-title);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--brand);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 20px;
            list-style: none;
        }
        .nav-links a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--brand);
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand);
            border-radius: 2px;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .countdown-badge {
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 600;
            background: var(--warn-yellow);
            color: #111;
            padding: 5px 10px;
            border-radius: 6px;
            white-space: nowrap;
            display: inline-block;
        }
        .btn-primary {
            background: var(--brand);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
        }
        .btn-primary:hover {
            background: var(--brand-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 73, 15, 0.3);
            color: #fff;
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-secondary {
            background: transparent;
            color: var(--brand);
            border: 1.5px solid var(--brand);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
        }
        .btn-secondary:hover {
            background: var(--brand-light);
            transform: translateY(-1px);
        }
        .hamburger {
            display: none;
            width: 44px;
            height: 44px;
            background: none;
            border: none;
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            border-radius: 8px;
            transition: background var(--transition);
        }
        .hamburger:hover {
            background: var(--surface-light);
        }
        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-title);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .hamburger.open span:nth-child(1) {
            transform: rotate(45deg) translate(5px, 5px);
        }
        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.open span:nth-child(3) {
            transform: rotate(-45deg) translate(5px, -5px);
        }

        /* 移动端导航面板 */
        .mobile-nav {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            z-index: 99;
            padding: 16px 24px;
            max-height: calc(100vh - 64px);
            overflow-y: auto;
        }
        .mobile-nav.open {
            display: block;
        }
        .mobile-nav ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 4px;
        }
        .mobile-nav a {
            display: block;
            padding: 12px 0;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-body);
            border-bottom: 1px solid var(--surface-light);
            transition: color var(--transition);
        }
        .mobile-nav a:hover,
        .mobile-nav a.active {
            color: var(--brand);
        }
        .mobile-nav .mobile-actions {
            padding-top: 16px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        /* 页头Banner */
        .page-hero {
            padding-top: 100px;
            padding-bottom: 56px;
            background: linear-gradient(90deg, rgba(232, 73, 15, 0.92) 0%, rgba(232, 73, 15, 0.75) 50%, rgba(26, 29, 35, 0.85) 100%), url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: -50%;
            left: -30%;
            width: 80%;
            height: 200%;
            background: linear-gradient(45deg, transparent 40%, rgba(255, 255, 255, 0.06) 50%, transparent 60%);
            animation: heroShine 8s infinite;
            pointer-events: none;
        }
        @keyframes heroShine {
            0% { transform: translateX(-100%); }
            100% { transform: translateX(200%); }
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        .breadcrumb a {
            color: rgba(255, 255, 255, 0.85);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: #fff;
        }
        .breadcrumb .sep {
            opacity: 0.5;
        }
        .breadcrumb .current {
            color: #fff;
            font-weight: 500;
        }
        .page-hero h1 {
            font-size: 40px;
            font-weight: 800;
            color: #fff;
            line-height: 1.3;
            letter-spacing: -0.5px;
            margin-bottom: 16px;
            position: relative;
            z-index: 1;
        }
        .page-hero .hero-desc {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.9);
            line-height: 1.8;
            max-width: 720px;
            position: relative;
            z-index: 1;
        }
        .hero-stats-mini {
            display: flex;
            gap: 32px;
            margin-top: 24px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .hero-stat-item {
            text-align: left;
        }
        .hero-stat-item .num {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: #fff;
            display: block;
        }
        .hero-stat-item .label {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
        }

        /* 回放特色功能卡片 */
        .feature-section {
            padding: 64px 0;
            background: #fff;
        }
        .section-heading {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 20px;
            margin-bottom: 40px;
            flex-wrap: wrap;
        }
        .section-heading h2 {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-title);
            letter-spacing: -0.5px;
            line-height: 1.3;
        }
        .section-heading .sub-text {
            font-size: 15px;
            color: var(--text-muted);
            max-width: 480px;
            text-align: right;
        }
        .feature-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .feature-card {
            background: var(--surface-card);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid transparent;
            transition: all var(--transition);
            position: relative;
        }
        .feature-card:hover {
            border-color: var(--brand);
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
        }
        .feature-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(232, 73, 15, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            margin-bottom: 16px;
        }
        .feature-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
        }
        .feature-card p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
        }

        /* 回放时间轴 */
        .timeline-section {
            padding: 64px 0;
            background: var(--surface-light);
        }
        .date-group {
            margin-bottom: 40px;
        }
        .date-group:last-child {
            margin-bottom: 0;
        }
        .date-label {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 20px;
        }
        .date-label .dot {
            width: 10px;
            height: 10px;
            background: var(--brand);
            border-radius: 50%;
            flex-shrink: 0;
        }
        .date-label .date-text {
            font-family: var(--font-mono);
            font-size: 18px;
            font-weight: 700;
            color: var(--text-title);
        }
        .date-label .date-count {
            font-size: 13px;
            color: var(--text-muted);
            background: #fff;
            padding: 2px 10px;
            border-radius: 20px;
            border: 1px solid var(--border-light);
        }
        .replay-list {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .replay-card {
            display: flex;
            align-items: center;
            background: #fff;
            border-radius: var(--radius-md);
            box-shadow: var(--shadow-sm);
            padding: 16px;
            gap: 16px;
            transition: all var(--transition);
            border-left: 3px solid transparent;
            cursor: pointer;
        }
        .replay-card:hover {
            box-shadow: var(--shadow-md);
            border-left-color: var(--brand);
            transform: translateX(4px);
        }
        .replay-thumb {
            width: 120px;
            height: 80px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            position: relative;
            background: var(--night);
        }
        .replay-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .replay-thumb .duration-badge {
            position: absolute;
            bottom: 6px;
            right: 6px;
            background: rgba(0, 0, 0, 0.75);
            color: #fff;
            font-family: var(--font-mono);
            font-size: 11px;
            padding: 2px 8px;
            border-radius: 4px;
            letter-spacing: 0.5px;
        }
        .replay-thumb .play-overlay {
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            width: 36px;
            height: 36px;
            background: rgba(255, 255, 255, 0.9);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: var(--brand);
            opacity: 0;
            transition: opacity var(--transition);
        }
        .replay-card:hover .play-overlay {
            opacity: 1;
        }
        .replay-info {
            flex: 1;
            min-width: 0;
        }
        .replay-info .replay-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 4px;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .replay-info .replay-meta {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            align-items: center;
            font-size: 13px;
            color: var(--text-muted);
        }
        .replay-info .replay-meta .tag {
            background: var(--brand-light);
            color: var(--brand);
            padding: 1px 8px;
            border-radius: 4px;
            font-weight: 600;
            font-size: 12px;
        }
        .replay-actions {
            display: flex;
            gap: 8px;
            flex-shrink: 0;
        }
        .replay-actions .btn-sm {
            padding: 8px 16px;
            font-size: 13px;
            border-radius: 6px;
            font-weight: 600;
            cursor: pointer;
            transition: all var(--transition);
            border: none;
            min-height: 36px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .replay-actions .btn-sm-play {
            background: var(--brand);
            color: #fff;
        }
        .replay-actions .btn-sm-play:hover {
            background: var(--brand-dark);
            transform: translateY(-1px);
        }
        .replay-actions .btn-sm-outline {
            background: transparent;
            color: var(--brand);
            border: 1px solid var(--brand);
        }
        .replay-actions .btn-sm-outline:hover {
            background: var(--brand-light);
        }

        /* 适用场景 */
        .scene-section {
            padding: 64px 0;
            background: #fff;
        }
        .scene-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        .scene-card {
            background: var(--surface-light);
            border-radius: var(--radius-lg);
            padding: 28px;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .scene-card:hover {
            border-color: var(--brand);
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
        }
        .scene-card .scene-emoji {
            font-size: 32px;
            margin-bottom: 12px;
            display: block;
        }
        .scene-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
        }
        .scene-card p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.75;
        }

        /* 使用流程 */
        .steps-section {
            padding: 64px 0;
            background: var(--night);
        }
        .steps-section .section-heading h2 {
            color: #fff;
        }
        .steps-section .section-heading .sub-text {
            color: rgba(255, 255, 255, 0.6);
        }
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .step-card {
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            transition: all var(--transition);
            position: relative;
        }
        .step-card:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: rgba(232, 73, 15, 0.5);
            transform: translateY(-3px);
        }
        .step-number {
            font-family: var(--font-mono);
            font-size: 36px;
            font-weight: 800;
            color: var(--brand);
            display: block;
            margin-bottom: 10px;
            line-height: 1;
        }
        .step-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .step-card p {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.7;
        }

        /* 数据统计 */
        .stats-section {
            padding: 64px 0;
            background: var(--surface-light);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .stat-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            text-align: center;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .stat-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .stat-card .stat-num {
            font-family: var(--font-mono);
            font-size: 36px;
            font-weight: 800;
            color: var(--brand);
            display: block;
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .stat-card .stat-label {
            font-size: 14px;
            color: var(--text-body);
        }
        .stat-card .stat-change {
            font-size: 12px;
            font-weight: 600;
            margin-top: 8px;
            display: inline-block;
            padding: 2px 10px;
            border-radius: 20px;
        }
        .stat-change.up {
            color: #00A372;
            background: rgba(0, 196, 140, 0.1);
        }
        .stat-change.down {
            color: var(--brand);
            background: var(--brand-light);
        }

        /* FAQ */
        .faq-section {
            padding: 64px 0;
            background: #fff;
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            margin-bottom: 8px;
            transition: all var(--transition);
            overflow: hidden;
        }
        .faq-item.active {
            border-left: 4px solid var(--brand);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            cursor: pointer;
            gap: 16px;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            transition: color var(--transition);
            min-height: 52px;
        }
        .faq-question:hover {
            color: var(--brand);
        }
        .faq-question .faq-icon {
            font-size: 20px;
            font-weight: 300;
            color: var(--text-muted);
            transition: transform var(--transition), color var(--transition);
            flex-shrink: 0;
            width: 24px;
            text-align: center;
        }
        .faq-item.active .faq-question .faq-icon {
            transform: rotate(45deg);
            color: var(--brand);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
            padding: 0 20px;
        }
        .faq-item.active .faq-answer {
            max-height: 400px;
        }
        .faq-answer p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.8;
            padding-bottom: 16px;
        }

        /* CTA */
        .cta-section {
            padding: 72px 0;
            background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -60%;
            right: -10%;
            width: 60%;
            height: 220%;
            background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 60%);
            pointer-events: none;
        }
        .cta-container {
            max-width: 560px;
            margin: 0 auto;
            text-align: center;
            position: relative;
            z-index: 1;
        }
        .cta-container h2 {
            font-size: 28px;
            font-weight: 800;
            color: #fff;
            margin-bottom: 12px;
        }
        .cta-container p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 28px;
            line-height: 1.7;
        }
        .cta-form {
            display: flex;
            gap: 12px;
        }
        .cta-form input {
            flex: 1;
            padding: 14px 16px;
            border-radius: var(--radius-sm);
            border: none;
            font-size: 14px;
            background: #fff;
            box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06);
            min-height: 48px;
            transition: box-shadow var(--transition);
        }
        .cta-form input:focus {
            outline: 3px solid rgba(255, 255, 255, 0.5);
            outline-offset: 2px;
        }
        .cta-form .btn-white {
            background: #fff;
            color: var(--brand);
            font-weight: 700;
            font-size: 14px;
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            min-height: 48px;
            white-space: nowrap;
        }
        .cta-form .btn-white:hover {
            background: var(--night);
            color: #fff;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
        }
        .cta-trust {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 20px;
            flex-wrap: wrap;
        }
        .cta-trust span {
            font-size: 13px;
            color: rgba(255, 255, 255, 0.8);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .cta-trust .trust-dot {
            width: 6px;
            height: 6px;
            background: var(--live-green);
            border-radius: 50%;
            display: inline-block;
        }

        /* 页脚 */
        .site-footer {
            background: var(--night);
            color: #9CA3AF;
            padding: 56px 0 24px;
            font-size: 14px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand .logo-text-f {
            display: flex;
            align-items: center;
            gap: 8px;
            margin-bottom: 12px;
        }
        .footer-brand .logo-text-f .logo-icon-f {
            width: 32px;
            height: 32px;
            background: var(--brand);
            border-radius: 8px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            color: #fff;
            font-weight: 800;
            position: relative;
        }
        .footer-brand .logo-text-f .logo-icon-f::after {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            width: 9px;
            height: 9px;
            background: var(--warn-yellow);
            border-radius: 50%;
        }
        .footer-brand .logo-text-f span {
            font-weight: 800;
            font-size: 18px;
            color: #fff;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.75;
            color: #9CA3AF;
        }
        .footer-social {
            display: flex;
            gap: 10px;
            margin-top: 16px;
        }
        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            color: #fff;
            transition: all var(--transition);
        }
        .footer-social a:hover {
            background: var(--brand);
            color: #fff;
            transform: translateY(-2px);
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
        }
        .footer-col ul li {
            margin-bottom: 10px;
        }
        .footer-col ul li a {
            color: #9CA3AF;
            font-size: 13px;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-col ul li span {
            font-size: 13px;
            color: #9CA3AF;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            font-size: 12px;
            color: #6B7280;
        }
        .footer-bottom a {
            color: #9CA3AF;
            font-size: 12px;
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: #fff;
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .feature-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .scene-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .page-hero {
                padding-top: 80px;
                padding-bottom: 40px;
            }
            .page-hero h1 {
                font-size: 28px;
            }
            .page-hero .hero-desc {
                font-size: 14px;
            }
            .hero-stats-mini {
                gap: 20px;
            }
            .hero-stat-item .num {
                font-size: 22px;
            }
            .section-heading {
                flex-direction: column;
                align-items: flex-start;
            }
            .section-heading .sub-text {
                text-align: left;
                max-width: 100%;
            }
            .section-heading h2 {
                font-size: 22px;
            }
            .feature-grid {
                grid-template-columns: 1fr;
            }
            .replay-card {
                flex-direction: column;
                align-items: flex-start;
            }
            .replay-thumb {
                width: 100%;
                height: 160px;
            }
            .replay-actions {
                width: 100%;
            }
            .replay-actions .btn-sm {
                flex: 1;
                justify-content: center;
            }
            .scene-grid {
                grid-template-columns: 1fr;
            }
            .steps-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .cta-form {
                flex-direction: column;
            }
            .cta-form .btn-white {
                width: 100%;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .logo-text {
                font-size: 17px;
            }
            .countdown-badge {
                display: none;
            }
            .page-hero h1 {
                font-size: 24px;
            }
            .hero-stats-mini {
                gap: 16px;
                flex-wrap: wrap;
            }
            .hero-stat-item .num {
                font-size: 18px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
            }
            .replay-thumb {
                height: 140px;
            }
            .replay-card {
                padding: 12px;
            }
            .feature-card {
                padding: 20px 16px;
            }
            .step-card {
                padding: 20px 16px;
            }
        }

/* roulang page: category1 */
:root {
            --brand: #E8490F;
            --brand-dark: #C73A08;
            --brand-light: #FFF1EC;
            --night: #1A1D23;
            --live-green: #00C48C;
            --warn-yellow: #FFB800;
            --text-title: #111827;
            --text-body: #4B5563;
            --text-muted: #9CA3AF;
            --surface-light: #F5F6F8;
            --surface-card: #F9FAFB;
            --border-light: #E5E7EB;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.18);
            --container: 1200px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-mono: 'JetBrains Mono', 'Roboto Mono', 'SF Mono', monospace;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: 'Source Han Sans SC', system-ui, -apple-system, 'PingFang SC', 'Microsoft YaHei', sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--brand);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(232, 73, 15, 0.4);
            outline-offset: 2px;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }
        .font-mono {
            font-family: var(--font-mono);
        }

        /* ========== 导航 ========== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            transition: box-shadow var(--transition), background var(--transition);
        }
        .site-header.scrolled {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 12px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .logo-link:hover {
            color: inherit;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
            font-weight: 800;
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
        }
        .logo-icon::after {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            width: 10px;
            height: 10px;
            background: var(--warn-yellow);
            border-radius: 50%;
        }
        .logo-text {
            font-weight: 800;
            font-size: 19px;
            color: var(--text-title);
            letter-spacing: -0.5px;
            white-space: nowrap;
            line-height: 1.2;
        }
        .logo-text span {
            color: var(--brand);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 18px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--brand);
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand);
            border-radius: 2px;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .countdown-badge {
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 600;
            background: var(--warn-yellow);
            color: #111;
            padding: 5px 10px;
            border-radius: 6px;
            white-space: nowrap;
            display: none;
        }
        @media (min-width: 1024px) {
            .countdown-badge {
                display: inline-block;
            }
        }
        .btn-primary {
            background: var(--brand);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
            text-decoration: none;
        }
        .btn-primary:hover {
            background: var(--brand-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 73, 15, 0.3);
            color: #fff;
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-outline {
            background: transparent;
            color: var(--brand);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--brand);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
            text-decoration: none;
        }
        .btn-outline:hover {
            background: var(--brand-light);
            color: var(--brand-dark);
        }
        .hamburger {
            display: none;
            width: 44px;
            height: 44px;
            background: none;
            border: none;
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            border-radius: 8px;
            padding: 0;
        }
        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-title);
            border-radius: 2px;
            transition: all 0.3s;
        }
        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        @media (max-width: 1023px) {
            .hamburger {
                display: flex;
            }
            .nav-links {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: flex-start;
                gap: 0;
                padding: 8px 24px 16px;
                border-bottom: 1px solid var(--border-light);
                box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
                transform: translateY(-110%);
                opacity: 0;
                pointer-events: none;
                transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
                max-height: calc(100vh - 64px);
                overflow-y: auto;
            }
            .nav-links.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .nav-links li {
                width: 100%;
            }
            .nav-links a {
                display: block;
                padding: 14px 0;
                font-size: 16px;
                border-bottom: 1px solid var(--surface-light);
                width: 100%;
            }
            .nav-links a.active::after {
                display: none;
            }
            .nav-links a.active {
                background: var(--brand-light);
                border-radius: 6px;
                padding-left: 12px;
            }
        }
        @media (max-width: 520px) {
            .header-actions .btn-primary {
                padding: 8px 14px;
                font-size: 13px;
                min-height: 38px;
                gap: 4px;
            }
            .logo-text {
                font-size: 16px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }
            .site-header {
                height: 56px;
            }
            .nav-links {
                top: 56px;
                max-height: calc(100vh - 56px);
            }
        }

        /* ========== 面包屑 ========== */
        .breadcrumb-bar {
            margin-top: 64px;
            background: var(--surface-light);
            border-bottom: 1px solid var(--border-light);
            padding: 10px 0;
        }
        @media (max-width: 520px) {
            .breadcrumb-bar {
                margin-top: 56px;
            }
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--brand);
        }
        .breadcrumb span.sep {
            color: var(--border-light);
        }
        .breadcrumb span.current {
            color: var(--brand);
            font-weight: 500;
        }

        /* ========== Hero ========== */
        .category-hero {
            position: relative;
            padding: 56px 0 48px;
            background: var(--night);
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.35;
        }
        .category-hero::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(26, 29, 35, 0.95) 0%, rgba(26, 29, 35, 0.7) 50%, rgba(26, 29, 35, 0.4) 100%);
        }
        .category-hero .container {
            position: relative;
            z-index: 1;
        }
        .category-hero h1 {
            font-size: 36px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 12px;
            letter-spacing: -0.5px;
            line-height: 1.3;
        }
        .category-hero h1 span {
            color: var(--brand);
        }
        .category-hero .hero-desc {
            font-size: 16px;
            color: rgba(245, 246, 248, 0.75);
            max-width: 680px;
            line-height: 1.85;
            margin: 0 0 24px;
        }
        .hero-cta-group {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
        }
        .hero-cta-group .btn-outline {
            border-color: rgba(255, 255, 255, 0.5);
            color: #fff;
        }
        .hero-cta-group .btn-outline:hover {
            background: rgba(255, 255, 255, 0.1);
            border-color: #fff;
            color: #fff;
        }
        @media (max-width: 768px) {
            .category-hero {
                padding: 36px 0 32px;
            }
            .category-hero h1 {
                font-size: 26px;
            }
            .category-hero .hero-desc {
                font-size: 14px;
            }
        }
        @media (max-width: 520px) {
            .category-hero h1 {
                font-size: 22px;
            }
        }

        /* ========== 筛选标签 ========== */
        .filter-tabs {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
        }
        .filter-tab {
            padding: 8px 18px;
            border-radius: 50px;
            font-size: 14px;
            font-weight: 500;
            cursor: pointer;
            border: 1.5px solid var(--border-light);
            background: #fff;
            color: var(--text-body);
            transition: all var(--transition);
            white-space: nowrap;
            min-height: 40px;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .filter-tab:hover {
            border-color: var(--brand);
            color: var(--brand);
        }
        .filter-tab.active {
            background: var(--brand);
            border-color: var(--brand);
            color: #fff;
        }
        .filter-tab .live-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--live-green);
            animation: pulse-dot 1.5s ease-in-out infinite;
            display: inline-block;
        }
        .filter-tab .upcoming-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--warn-yellow);
            display: inline-block;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(0.7);
            }
        }

        /* ========== 赛事卡片网格 ========== */
        .live-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        @media (max-width: 1024px) {
            .live-grid {
                grid-template-columns: repeat(3, 1fr);
            }
        }
        @media (max-width: 768px) {
            .live-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
        }
        @media (max-width: 520px) {
            .live-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }
        .match-card {
            background: #fff;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            overflow: hidden;
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .match-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-3px);
            border-color: var(--brand);
        }
        .match-card-thumb {
            position: relative;
            height: 140px;
            overflow: hidden;
        }
        .match-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s;
        }
        .match-card:hover .match-card-thumb img {
            transform: scale(1.05);
        }
        .match-card-thumb::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 50%, rgba(0, 0, 0, 0.5) 100%);
        }
        .match-status-badge {
            position: absolute;
            top: 10px;
            left: 10px;
            z-index: 1;
            font-size: 11px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 50px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .match-status-badge.live {
            background: var(--live-green);
            color: #fff;
        }
        .match-status-badge.upcoming {
            background: var(--warn-yellow);
            color: #111;
        }
        .match-status-badge.ended {
            background: #6B7280;
            color: #fff;
        }
        .match-card-body {
            padding: 14px 16px 16px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .match-league {
            font-size: 11px;
            font-weight: 600;
            color: var(--brand);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 6px;
        }
        .match-teams {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            line-height: 1.4;
            margin-bottom: 6px;
        }
        .match-meta {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 12px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
        }
        .match-meta .viewers {
            font-family: var(--font-mono);
            color: var(--text-body);
            font-weight: 600;
        }
        .match-card-btn {
            margin-top: auto;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 9px 16px;
            border-radius: var(--radius-sm);
            font-size: 13px;
            font-weight: 600;
            cursor: pointer;
            border: none;
            transition: all var(--transition);
            min-height: 40px;
            text-decoration: none;
        }
        .match-card-btn.watch-now {
            background: var(--brand);
            color: #fff;
        }
        .match-card-btn.watch-now:hover {
            background: var(--brand-dark);
        }
        .match-card-btn.reserve {
            background: var(--brand-light);
            color: var(--brand);
            border: 1px solid rgba(232, 73, 15, 0.3);
        }
        .match-card-btn.reserve:hover {
            background: #FFE4D9;
            border-color: var(--brand);
        }
        .match-card-btn.replay {
            background: var(--surface-light);
            color: var(--text-body);
            border: 1px solid var(--border-light);
        }
        .match-card-btn.replay:hover {
            background: #EBEDF0;
            color: var(--text-title);
        }

        /* ========== 频道快捷入口 ========== */
        .channel-strip {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }
        .channel-chip {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 18px;
            border-radius: 50px;
            background: #fff;
            border: 1px solid var(--border-light);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            cursor: pointer;
            transition: all var(--transition);
            min-height: 40px;
            text-decoration: none;
        }
        .channel-chip:hover {
            border-color: var(--brand);
            color: var(--brand);
            background: var(--brand-light);
        }
        .channel-chip .chip-icon {
            font-size: 16px;
        }

        /* ========== 功能特色 ========== */
        .feature-list {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        @media (max-width: 1024px) {
            .feature-list {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 520px) {
            .feature-list {
                grid-template-columns: 1fr;
                gap: 14px;
            }
        }
        .feature-item {
            background: var(--surface-card);
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .feature-item:hover {
            border-color: var(--brand);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }
        .feature-item .feat-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(232, 73, 15, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            margin-bottom: 12px;
        }
        .feature-item h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin: 0 0 8px;
        }
        .feature-item p {
            font-size: 14px;
            color: var(--text-body);
            margin: 0;
            line-height: 1.7;
        }

        /* ========== 数据看板 ========== */
        .stats-board {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        @media (max-width: 768px) {
            .stats-board {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
        }
        @media (max-width: 520px) {
            .stats-board {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
        }
        .stat-card {
            background: var(--night);
            border-radius: var(--radius-lg);
            padding: 20px;
            text-align: center;
        }
        .stat-card .stat-num {
            font-family: var(--font-mono);
            font-size: 32px;
            font-weight: 700;
            color: var(--brand);
            line-height: 1.2;
            margin-bottom: 6px;
        }
        .stat-card .stat-label {
            font-size: 13px;
            color: var(--text-muted);
        }
        .stat-card .stat-trend {
            font-size: 12px;
            margin-top: 8px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        .stat-card .stat-trend.up {
            color: var(--live-green);
        }
        .stat-card .stat-trend.down {
            color: var(--warn-yellow);
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item.open {
            border-left: 4px solid var(--brand);
        }
        .faq-question {
            width: 100%;
            padding: 16px 18px;
            background: none;
            border: none;
            cursor: pointer;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            text-align: left;
            min-height: 44px;
            transition: color var(--transition);
        }
        .faq-question:hover {
            color: var(--brand);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            border: 1.5px solid var(--border-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            line-height: 1;
            color: var(--text-muted);
            transition: all var(--transition);
        }
        .faq-item.open .faq-question .faq-icon {
            background: var(--brand);
            border-color: var(--brand);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-answer {
            padding: 0 18px 16px;
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.85;
            display: none;
        }
        .faq-item.open .faq-answer {
            display: block;
        }

        /* ========== CTA ========== */
        .cta-section {
            background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
            padding: 56px 0;
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -10%;
            width: 400px;
            height: 400px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
        }
        .cta-section::after {
            content: '';
            position: absolute;
            bottom: -40%;
            left: -5%;
            width: 300px;
            height: 300px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
        }
        .cta-inner {
            position: relative;
            z-index: 1;
            text-align: center;
            max-width: 600px;
            margin: 0 auto;
        }
        .cta-inner h2 {
            font-size: 28px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 10px;
            line-height: 1.35;
        }
        .cta-inner p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin: 0 0 24px;
            line-height: 1.75;
        }
        .cta-form {
            display: flex;
            gap: 10px;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 16px;
        }
        .cta-form input {
            flex: 1;
            min-width: 240px;
            max-width: 360px;
            padding: 14px 18px;
            border-radius: var(--radius-sm);
            border: none;
            background: #fff;
            font-size: 14px;
            color: var(--text-title);
            box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06);
        }
        .cta-form input::placeholder {
            color: var(--text-muted);
        }
        .cta-form button {
            background: #111827;
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 14px 28px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            min-height: 48px;
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }
        .cta-form button:hover {
            background: #1F2937;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
        }
        .cta-trust {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.75);
        }
        .cta-trust span {
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }
        @media (max-width: 520px) {
            .cta-section {
                padding: 40px 0;
            }
            .cta-inner h2 {
                font-size: 22px;
            }
            .cta-form {
                flex-direction: column;
                align-items: stretch;
            }
            .cta-form input {
                max-width: 100%;
                min-width: auto;
            }
            .cta-form button {
                width: 100%;
                justify-content: center;
            }
        }

        /* ========== 页脚 ========== */
        .site-footer {
            background: var(--night);
            color: var(--text-muted);
            padding: 48px 0 24px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 520px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            margin: 8px 0 0;
            color: var(--text-muted);
        }
        .footer-social {
            display: flex;
            gap: 8px;
            margin-top: 14px;
        }
        .footer-social a {
            width: 32px;
            height: 32px;
            border-radius: 8px;
            background: rgba(255, 255, 255, 0.06);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: var(--text-muted);
            transition: all var(--transition);
            text-decoration: none;
        }
        .footer-social a:hover {
            background: var(--brand);
            color: #fff;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 12px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: var(--text-muted);
            transition: color var(--transition);
            text-decoration: none;
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-col ul li span {
            font-size: 13px;
            line-height: 1.6;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            font-size: 12px;
            color: var(--text-muted);
        }
        .footer-bottom a {
            color: var(--text-muted);
            text-decoration: none;
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: #fff;
        }

        /* ========== 章节标题通用 ========== */
        .section-title {
            font-size: 24px;
            font-weight: 800;
            color: var(--text-title);
            margin: 0 0 8px;
            letter-spacing: -0.3px;
            line-height: 1.4;
        }
        .section-sub {
            font-size: 15px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.7;
        }
        .section-head {
            margin-bottom: 24px;
        }
        @media (max-width: 768px) {
            .section-title {
                font-size: 20px;
            }
            .section-sub {
                font-size: 14px;
            }
        }

        /* ========== 深度内容区 ========== */
        .deep-content {
            display: grid;
            grid-template-columns: 1.6fr 1fr;
            gap: 32px;
            align-items: start;
        }
        @media (max-width: 1024px) {
            .deep-content {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .deep-article h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-title);
            margin: 0 0 12px;
        }
        .deep-article p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.9;
            margin: 0 0 16px;
        }
        .deep-side-card {
            background: var(--surface-card);
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid var(--border-light);
            position: sticky;
            top: 80px;
        }
        @media (max-width: 1024px) {
            .deep-side-card {
                position: static;
            }
        }
        .deep-side-card h4 {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-title);
            margin: 0 0 12px;
        }
        .deep-side-card ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .deep-side-card ul li {
            font-size: 13px;
            color: var(--text-body);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.6;
        }
        .deep-side-card ul li::before {
            content: '';
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: var(--brand);
            flex-shrink: 0;
            margin-top: 7px;
        }

/* roulang page: category4 */
:root {
            --brand: #E8490F;
            --brand-dark: #C73A08;
            --brand-light: #FFF1EC;
            --night: #1A1D23;
            --live-green: #00C48C;
            --warn-yellow: #FFB800;
            --text-title: #111827;
            --text-body: #4B5563;
            --text-muted: #9CA3AF;
            --surface-light: #F5F6F8;
            --surface-card: #F9FAFB;
            --border-light: #E5E7EB;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.18);
            --container: 1200px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-mono: 'JetBrains Mono', 'Roboto Mono', 'SF Mono', monospace;
        }

        * {
            box-sizing: border-box;
        }

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

        body {
            font-family: "Source Han Sans SC", system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            margin: 0;
        }

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

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

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

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

        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(232, 73, 15, 0.4);
            outline-offset: 2px;
        }

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

        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            transition: box-shadow var(--transition), background var(--transition);
        }

        .site-header.scrolled {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 16px;
        }

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

        .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
            font-weight: 800;
            position: relative;
            overflow: hidden;
        }

        .logo-icon::after {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            width: 10px;
            height: 10px;
            background: var(--warn-yellow);
            border-radius: 50%;
        }

        .logo-text {
            font-weight: 800;
            font-size: 20px;
            color: var(--text-title);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }

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

        .nav-links {
            display: flex;
            align-items: center;
            gap: 20px;
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .nav-links a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--brand);
        }

        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand);
            border-radius: 2px;
        }

        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }

        .countdown-badge {
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 600;
            background: var(--warn-yellow);
            color: #111;
            padding: 5px 10px;
            border-radius: 6px;
            white-space: nowrap;
            display: inline-block;
        }

        .btn-primary {
            background: var(--brand);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
        }

        .btn-primary:hover {
            background: var(--brand-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 73, 15, 0.3);
            color: #fff;
        }

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

        .btn-secondary {
            background: transparent;
            color: var(--brand);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--brand);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
        }

        .btn-secondary:hover {
            background: var(--brand-light);
            transform: translateY(-1px);
            color: var(--brand);
        }

        .btn-text {
            color: var(--brand);
            font-weight: 600;
            font-size: 14px;
            display: inline-flex;
            align-items: center;
            gap: 4px;
            cursor: pointer;
            transition: all var(--transition);
        }

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

        .btn-text:hover {
            color: var(--brand-dark);
        }

        .btn-text:hover i {
            transform: translateX(6px);
        }

        .hamburger {
            display: none;
            width: 44px;
            height: 44px;
            background: none;
            border: none;
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            border-radius: 8px;
        }

        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-title);
            border-radius: 2px;
            transition: all var(--transition);
        }

        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }

        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .mobile-menu {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            z-index: 99;
            padding: 16px 0;
        }

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

        .mobile-menu ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .mobile-menu li a {
            display: block;
            padding: 12px 24px;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-title);
            border-left: 3px solid transparent;
        }

        .mobile-menu li a.active {
            color: var(--brand);
            border-left-color: var(--brand);
            background: var(--brand-light);
        }

        .section {
            padding: 72px 0;
        }

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

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

        .section-title {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-title);
            margin: 0 0 12px;
            line-height: 1.3;
        }

        .section-dark .section-title {
            color: #fff;
        }

        .section-subtitle {
            font-size: 16px;
            color: var(--text-body);
            margin: 0 0 32px;
            line-height: 1.8;
        }

        .section-dark .section-subtitle {
            color: #9CA3AF;
        }

        .hero-news {
            padding: 120px 0 72px;
            background: linear-gradient(135deg, #1A1D23 0%, #2A2D35 50%, #3A2A1A 100%);
            position: relative;
            overflow: hidden;
            color: #fff;
        }

        .hero-news::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background: url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
            opacity: 0.18;
            z-index: 0;
        }

        .hero-news::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background: linear-gradient(135deg, rgba(26,29,35,0.9) 0%, rgba(232,73,15,0.5) 100%);
            z-index: 1;
        }

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

        .hero-news h1 {
            font-size: 40px;
            font-weight: 800;
            margin: 0 0 16px;
            line-height: 1.25;
        }

        .hero-news .hero-subtitle {
            font-size: 18px;
            color: rgba(255,255,255,0.85);
            margin: 0 0 28px;
            line-height: 1.7;
            max-width: 620px;
        }

        .news-form-wrap {
            display: flex;
            gap: 12px;
            max-width: 520px;
            flex-wrap: wrap;
        }

        .news-form-wrap input {
            flex: 1;
            min-width: 200px;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(255,255,255,0.2);
            background: rgba(255,255,255,0.95);
            font-size: 14px;
            color: var(--text-title);
            min-height: 44px;
        }

        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
            margin-top: 32px;
        }

        .stat-card {
            background: rgba(255,255,255,0.08);
            border-radius: var(--radius-lg);
            padding: 20px;
            border: 1px solid rgba(255,255,255,0.12);
            backdrop-filter: blur(8px);
        }

        .stat-card .stat-number {
            font-family: var(--font-mono);
            font-size: 30px;
            font-weight: 700;
            color: var(--warn-yellow);
            margin-bottom: 4px;
        }

        .stat-card .stat-label {
            font-size: 13px;
            color: rgba(255,255,255,0.7);
        }

        .news-category-tabs {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 28px;
        }

        .news-tab {
            padding: 8px 18px;
            border-radius: 20px;
            font-size: 13px;
            font-weight: 500;
            border: 1px solid var(--border-light);
            background: #fff;
            color: var(--text-body);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }

        .news-tab:hover,
        .news-tab.active {
            background: var(--brand);
            color: #fff;
            border-color: var(--brand);
        }

        .news-card-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);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }

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

        .news-card .news-card-img {
            height: 220px;
            overflow: hidden;
            position: relative;
        }

        .news-card .news-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

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

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

        .news-card .news-date {
            font-size: 12px;
            color: var(--text-muted);
            margin-bottom: 8px;
        }

        .news-card .news-card-title {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-title);
            margin: 0 0 10px;
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card .news-card-summary {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            margin: 0 0 16px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .news-card .news-card-footer {
            margin-top: auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 12px;
            border-top: 1px solid var(--border-light);
        }

        .news-tag {
            font-size: 12px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 4px;
            background: var(--brand-light);
            color: var(--brand);
        }

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

        .advantage-card {
            background: #fff;
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }

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

        .advantage-card .advantage-icon {
            width: 48px;
            height: 48px;
            background: var(--brand-light);
            border-radius: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--brand);
            font-size: 22px;
            margin-bottom: 16px;
        }

        .advantage-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-title);
            margin: 0 0 8px;
        }

        .advantage-card p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.7;
            margin: 0;
        }

        .deep-article {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 36px;
            align-items: start;
        }

        .deep-article .deep-article-content h3 {
            font-size: 22px;
            font-weight: 700;
            color: var(--text-title);
            margin: 0 0 12px;
        }

        .deep-article .deep-article-content p {
            font-size: 15px;
            color: var(--text-body);
            line-height: 1.8;
            margin: 0 0 16px;
        }

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

        .deep-article .deep-article-img img {
            width: 100%;
            height: 340px;
            object-fit: cover;
        }

        .faq-accordion {
            max-width: 820px;
            margin: 0 auto;
        }

        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            margin-bottom: 10px;
            overflow: hidden;
            transition: all var(--transition);
        }

        .faq-item.active {
            border-left: 4px solid var(--brand);
            box-shadow: var(--shadow-sm);
        }

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            border: none;
            background: none;
            width: 100%;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            font-family: inherit;
            min-height: 56px;
        }

        .faq-question i {
            transition: transform var(--transition);
            color: var(--text-muted);
            font-size: 18px;
        }

        .faq-item.active .faq-question i {
            transform: rotate(45deg);
            color: var(--brand);
        }

        .faq-answer {
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.8;
            display: none;
        }

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

        .cta-section {
            background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
            padding: 64px 0;
            text-align: center;
            color: #fff;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            left: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.1;
            z-index: 0;
        }

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

        .cta-section h2 {
            font-size: 28px;
            font-weight: 800;
            margin: 0 0 16px;
        }

        .cta-section p {
            font-size: 16px;
            color: rgba(255,255,255,0.9);
            margin: 0 0 28px;
            line-height: 1.7;
        }

        .cta-form {
            display: flex;
            gap: 12px;
            max-width: 520px;
            margin: 0 auto 20px;
            flex-wrap: wrap;
            justify-content: center;
        }

        .cta-form input {
            flex: 1;
            min-width: 220px;
            padding: 12px 16px;
            border-radius: var(--radius-sm);
            border: none;
            background: #fff;
            font-size: 14px;
            color: var(--text-title);
            min-height: 44px;
        }

        .btn-cta {
            background: var(--night);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 12px 26px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            min-height: 44px;
            white-space: nowrap;
        }

        .btn-cta:hover {
            background: #2A2D35;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(0,0,0,0.25);
            color: #fff;
        }

        .trust-badges {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255,255,255,0.85);
        }

        .trust-badges span {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .trust-badges i {
            color: var(--warn-yellow);
        }

        .site-footer {
            background: var(--night);
            color: #fff;
            padding: 56px 0 24px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr 1.2fr;
            gap: 36px;
            margin-bottom: 40px;
        }

        .footer-brand p {
            font-size: 13px;
            color: #9CA3AF;
            line-height: 1.7;
            margin: 12px 0 16px;
        }

        .footer-social {
            display: flex;
            gap: 8px;
        }

        .footer-social a {
            width: 36px;
            height: 36px;
            background: rgba(255,255,255,0.1);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #fff;
            transition: all var(--transition);
        }

        .footer-social a:hover {
            background: var(--brand);
            color: #fff;
        }

        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 16px;
        }

        .footer-col ul {
            list-style: none;
            margin: 0;
            padding: 0;
        }

        .footer-col li {
            margin-bottom: 10px;
        }

        .footer-col a {
            font-size: 13px;
            color: #9CA3AF;
            transition: color var(--transition);
        }

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

        .footer-bottom {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            justify-content: space-between;
            padding-top: 20px;
            border-top: 1px solid rgba(255,255,255,0.1);
            font-size: 12px;
            color: #9CA3AF;
        }

        .footer-bottom a {
            color: #9CA3AF;
            transition: color var(--transition);
        }

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

        .pagination {
            display: flex;
            gap: 6px;
            justify-content: center;
            margin-top: 32px;
        }

        .pagination a {
            width: 40px;
            height: 40px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            transition: all var(--transition);
        }

        .pagination a:hover,
        .pagination a.active {
            background: var(--brand);
            color: #fff;
            border-color: var(--brand);
        }

        @media (max-width: 1024px) {
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .news-card-grid {
                grid-template-columns: 1fr;
            }
            .deep-article {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 28px;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .countdown-badge {
                display: none !important;
            }
            .hero-news {
                padding: 100px 0 48px;
            }
            .hero-news h1 {
                font-size: 28px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stat-card .stat-number {
                font-size: 24px;
            }
            .advantage-grid {
                grid-template-columns: 1fr;
            }
            .news-card .news-card-img {
                height: 180px;
            }
            .section {
                padding: 48px 0;
            }
            .section-title {
                font-size: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
            .deep-article .deep-article-img img {
                height: 220px;
            }
            .cta-section h2 {
                font-size: 22px;
            }
            .btn-primary {
                padding: 8px 16px;
                font-size: 13px;
                min-height: 40px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 14px;
            }
            .stats-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .header-actions .btn-primary {
                padding: 8px 14px;
                font-size: 12px;
                min-height: 38px;
            }
            .logo-text {
                font-size: 17px;
            }
            .hero-news h1 {
                font-size: 24px;
                line-height: 1.35;
            }
            .hero-news .hero-subtitle {
                font-size: 15px;
            }
            .news-form-wrap input {
                min-width: 100%;
            }
            .news-tab {
                padding: 6px 14px;
                font-size: 12px;
            }
            .cta-form input {
                min-width: 100%;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 6px;
            }
        }

/* roulang page: category3 */
:root {
            --brand: #E8490F;
            --brand-dark: #C73A08;
            --brand-light: #FFF1EC;
            --night: #1A1D23;
            --live-green: #00C48C;
            --warn-yellow: #FFB800;
            --text-title: #111827;
            --text-body: #4B5563;
            --text-muted: #9CA3AF;
            --surface-light: #F5F6F8;
            --surface-card: #F9FAFB;
            --border-light: #E5E7EB;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.18);
            --container: 1200px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-mono: 'JetBrains Mono', 'Roboto Mono', 'SF Mono', monospace;
        }

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

        body {
            font-family: "Source Han Sans SC", "PingFang SC", system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--brand);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(232, 73, 15, 0.4);
            outline-offset: 2px;
        }

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

        /* ===== Header / Nav ===== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            transition: box-shadow var(--transition), background var(--transition);
        }
        .site-header.scrolled {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 16px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
            font-weight: 800;
            position: relative;
            overflow: hidden;
        }
        .logo-icon::after {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            width: 10px;
            height: 10px;
            background: var(--warn-yellow);
            border-radius: 50%;
        }
        .logo-text {
            font-weight: 800;
            font-size: 20px;
            color: var(--text-title);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--brand);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 20px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--brand);
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand);
            border-radius: 2px;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .countdown-badge {
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 600;
            background: var(--warn-yellow);
            color: #111;
            padding: 5px 10px;
            border-radius: 6px;
            white-space: nowrap;
            display: none;
        }
        .btn-primary {
            background: var(--brand);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
        }
        .btn-primary:hover {
            background: var(--brand-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 73, 15, 0.3);
            color: #fff;
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-secondary {
            background: transparent;
            color: var(--brand);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--brand);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
        }
        .btn-secondary:hover {
            background: var(--brand-light);
            transform: translateY(-1px);
        }
        .btn-secondary:active {
            transform: translateY(0);
        }
        .hamburger {
            display: none;
            width: 44px;
            height: 44px;
            background: none;
            border: none;
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            border-radius: 8px;
        }
        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-title);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        /* ===== Mobile Nav Drawer ===== */
        .mobile-nav {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            background: #fff;
            border-bottom: 1px solid var(--border-light);
            box-shadow: var(--shadow-md);
            z-index: 99;
            padding: 20px 24px 28px;
            transform: translateY(-10px);
            opacity: 0;
            pointer-events: none;
            transition: all var(--transition);
        }
        .mobile-nav.open {
            display: block;
            transform: translateY(0);
            opacity: 1;
            pointer-events: auto;
        }
        .mobile-nav ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .mobile-nav li a {
            display: block;
            padding: 12px 0;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-title);
            border-bottom: 1px solid #f0f0f0;
        }
        .mobile-nav li a.active {
            color: var(--brand);
            font-weight: 700;
        }

        /* ===== Page Header ===== */
        .page-header {
            padding-top: 110px;
            padding-bottom: 40px;
            background: var(--night);
            position: relative;
            overflow: hidden;
        }
        .page-header::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(135deg, rgba(232,73,15,0.18) 0%, rgba(26,29,35,0.4) 55%, transparent 100%);
            pointer-events: none;
        }
        .page-header .breadcrumb {
            position: relative;
            z-index: 1;
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 18px;
        }
        .page-header .breadcrumb a {
            color: #b0b6bf;
            transition: color var(--transition);
        }
        .page-header .breadcrumb a:hover {
            color: #fff;
        }
        .page-header .breadcrumb .sep {
            color: #555;
        }
        .page-header h1 {
            position: relative;
            z-index: 1;
            font-size: 38px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 14px;
            letter-spacing: -0.5px;
            line-height: 1.3;
        }
        .page-header h1 span {
            color: var(--brand);
        }
        .page-header .page-desc {
            position: relative;
            z-index: 1;
            font-size: 15px;
            color: #b8bec7;
            line-height: 1.8;
            max-width: 720px;
            margin-bottom: 24px;
        }
        .page-header .header-stats {
            position: relative;
            z-index: 1;
            display: flex;
            flex-wrap: wrap;
            gap: 24px;
        }
        .page-header .header-stat {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #e5e7eb;
        }
        .page-header .header-stat .stat-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--brand);
        }
        .page-header .header-stat .stat-dot.live {
            background: var(--live-green);
            animation: pulse-dot 1.5s ease-in-out infinite;
        }

        /* ===== League Filter Tabs ===== */
        .league-tabs {
            background: var(--surface-light);
            border-bottom: 1px solid var(--border-light);
            position: sticky;
            top: 64px;
            z-index: 90;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }
        .league-tabs .container {
            display: flex;
            align-items: center;
            gap: 4px;
            padding-top: 0;
            padding-bottom: 0;
        }
        .league-tab {
            background: none;
            border: none;
            padding: 14px 18px;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            cursor: pointer;
            white-space: nowrap;
            border-bottom: 3px solid transparent;
            transition: all var(--transition);
            min-height: 48px;
            display: inline-flex;
            align-items: center;
        }
        .league-tab:hover {
            color: var(--brand);
        }
        .league-tab.active {
            color: var(--brand);
            font-weight: 700;
            border-bottom-color: var(--brand);
        }

        /* ===== Score Board Section ===== */
        .score-board-section {
            padding: 48px 0;
            background: #fff;
        }
        .section-title-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            margin-bottom: 24px;
        }
        .section-title-row h2 {
            font-size: 24px;
            font-weight: 800;
            color: var(--text-title);
            margin: 0;
            letter-spacing: -0.3px;
        }
        .section-title-row .live-indicator {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--live-green);
            font-weight: 600;
        }
        .section-title-row .live-indicator::before {
            content: '';
            width: 8px;
            height: 8px;
            background: var(--live-green);
            border-radius: 50%;
            animation: pulse-dot 1.2s ease-in-out infinite;
        }

        .league-group {
            margin-bottom: 32px;
        }
        .league-group:last-child {
            margin-bottom: 0;
        }
        .league-group-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 12px;
        }
        .league-badge {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 5px 14px;
            background: var(--brand-light);
            color: var(--brand);
            font-weight: 700;
            font-size: 13px;
            border-radius: 20px;
            letter-spacing: 0.5px;
        }
        .league-group-header .matches-count {
            font-size: 13px;
            color: var(--text-muted);
        }

        .score-table-wrapper {
            overflow-x: auto;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            background: #fff;
            box-shadow: var(--shadow-sm);
        }
        .score-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            min-width: 720px;
        }
        .score-table thead {
            background: var(--night);
            color: #e5e7eb;
        }
        .score-table thead th {
            padding: 12px 16px;
            text-align: left;
            font-weight: 600;
            font-size: 13px;
            letter-spacing: 0.3px;
            white-space: nowrap;
        }
        .score-table tbody tr {
            border-bottom: 1px solid #f0f0f0;
            transition: background var(--transition);
        }
        .score-table tbody tr:hover {
            background: var(--brand-light);
        }
        .score-table tbody tr:last-child {
            border-bottom: none;
        }
        .score-table tbody td {
            padding: 14px 16px;
            vertical-align: middle;
        }
        .score-table .team-cell {
            display: flex;
            align-items: center;
            gap: 10px;
            font-weight: 600;
            color: var(--text-title);
            white-space: nowrap;
        }
        .score-table .team-logo {
            width: 30px;
            height: 30px;
            border-radius: 6px;
            background: var(--surface-card);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 700;
            color: var(--text-muted);
            flex-shrink: 0;
        }
        .score-table .score-display {
            font-family: var(--font-mono);
            font-weight: 800;
            font-size: 18px;
            color: var(--text-title);
            text-align: center;
            white-space: nowrap;
        }
        .score-table .score-display.live-score {
            color: var(--brand);
        }
        .score-table .status-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 10px;
            border-radius: 6px;
            white-space: nowrap;
        }
        .status-badge.finished {
            background: #f3f4f6;
            color: var(--text-muted);
        }
        .status-badge.live {
            background: #e6faf4;
            color: var(--live-green);
        }
        .status-badge.live::before {
            content: '';
            width: 7px;
            height: 7px;
            background: var(--live-green);
            border-radius: 50%;
            animation: pulse-dot 1.2s ease-in-out infinite;
        }
        .status-badge.upcoming {
            background: #fff8e6;
            color: #b7791f;
        }
        .score-table .match-time {
            font-family: var(--font-mono);
            font-size: 13px;
            color: var(--text-muted);
            white-space: nowrap;
        }
        .score-table .match-minute {
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 700;
            color: var(--brand);
            white-space: nowrap;
        }

        /* ===== Data Detail Card ===== */
        .data-detail-section {
            padding: 48px 0;
            background: var(--surface-light);
        }
        .data-detail-grid {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 28px;
            align-items: stretch;
        }
        .data-detail-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 28px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
        }
        .data-detail-card h3 {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-title);
            margin: 0 0 8px;
        }
        .data-detail-card .card-sub {
            font-size: 13px;
            color: var(--text-muted);
            margin-bottom: 18px;
        }
        .stat-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 14px;
        }
        .stat-item {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 12px 16px;
            background: var(--surface-card);
            border-radius: var(--radius-sm);
        }
        .stat-item .stat-label {
            font-size: 13px;
            color: var(--text-muted);
        }
        .stat-item .stat-value {
            font-family: var(--font-mono);
            font-weight: 700;
            font-size: 16px;
            color: var(--text-title);
        }
        .stat-item .stat-value.highlight {
            color: var(--brand);
        }
        .stat-item .stat-value.green {
            color: var(--live-green);
        }
        .data-detail-card .detail-cover {
            border-radius: var(--radius-sm);
            overflow: hidden;
            margin-bottom: 16px;
            aspect-ratio: 16/9;
            background: var(--surface-card);
        }
        .data-detail-card .detail-cover img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .data-detail-card .detail-text {
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-body);
        }

        /* ===== Trend Insight Section ===== */
        .trend-section {
            padding: 56px 0;
            background: var(--night);
            color: #e5e7eb;
        }
        .trend-section .section-title-row h2 {
            color: #fff;
        }
        .trend-section .section-title-row .section-desc {
            color: #b8bec7;
            font-size: 14px;
        }
        .trend-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
            margin-top: 24px;
        }
        .trend-card {
            background: rgba(255, 255, 255, 0.05);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: var(--radius-lg);
            padding: 28px;
        }
        .trend-card h3 {
            font-size: 17px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 14px;
        }
        .trend-card .chart {
            display: flex;
            align-items: flex-end;
            gap: 8px;
            height: 140px;
            margin-bottom: 16px;
            padding-top: 10px;
        }
        .trend-card .chart .bar {
            flex: 1;
            background: var(--brand);
            border-radius: 4px 4px 0 0;
            min-width: 20px;
            transition: height 0.5s ease;
            opacity: 0.8;
        }
        .trend-card .chart .bar.highlight {
            background: var(--live-green);
            opacity: 1;
        }
        .trend-card .chart .bar.highlight-warn {
            background: var(--warn-yellow);
            opacity: 1;
        }
        .trend-card .chart-labels {
            display: flex;
            gap: 8px;
            font-size: 11px;
            color: #9ca3af;
            font-family: var(--font-mono);
            text-align: center;
        }
        .trend-card .chart-labels span {
            flex: 1;
        }
        .trend-card .trend-analysis {
            font-size: 14px;
            line-height: 1.85;
            color: #b8bec7;
            margin-top: 14px;
        }

        /* ===== FAQ Section ===== */
        .faq-section {
            padding: 56px 0;
            background: #fff;
        }
        .faq-list {
            max-width: 820px;
            margin: 0 auto;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            margin-bottom: 8px;
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item.open {
            border-left: 4px solid var(--brand);
            box-shadow: var(--shadow-sm);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            width: 100%;
            padding: 16px 20px;
            background: none;
            border: none;
            cursor: pointer;
            text-align: left;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            min-height: 56px;
            transition: color var(--transition);
        }
        .faq-question:hover {
            color: var(--brand);
        }
        .faq-question .faq-icon {
            flex-shrink: 0;
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background: var(--surface-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            font-weight: 700;
            color: var(--brand);
            transition: all var(--transition);
        }
        .faq-item.open .faq-question .faq-icon {
            background: var(--brand);
            color: #fff;
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.4s ease, padding 0.3s ease;
            padding: 0 20px;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 20px 16px;
        }
        .faq-answer p {
            margin: 0;
            font-size: 14px;
            line-height: 1.8;
            color: var(--text-body);
        }

        /* ===== CTA Section ===== */
        .cta-section {
            padding: 64px 0;
            background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.12;
            pointer-events: none;
        }
        .cta-content {
            position: relative;
            z-index: 1;
            max-width: 560px;
            margin: 0 auto;
            text-align: center;
        }
        .cta-content h2 {
            font-size: 28px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 12px;
            letter-spacing: -0.3px;
        }
        .cta-content p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.9);
            margin-bottom: 24px;
            line-height: 1.8;
        }
        .cta-form {
            display: flex;
            gap: 10px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .cta-form input {
            flex: 1;
            min-width: 240px;
            max-width: 300px;
            background: #fff;
            border: none;
            border-radius: var(--radius-sm);
            padding: 14px 16px;
            font-size: 14px;
            color: var(--text-title);
            min-height: 48px;
        }
        .cta-form input::placeholder {
            color: var(--text-muted);
        }
        .cta-form .btn-dark {
            background: var(--night);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 14px 28px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            min-height: 48px;
            white-space: nowrap;
        }
        .cta-form .btn-dark:hover {
            background: #000;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.25);
        }
        .cta-trust {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 20px;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.85);
        }
        .cta-trust span {
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .cta-trust .trust-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
            background: #fff;
            opacity: 0.7;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--night);
            color: #b8bec7;
            padding: 48px 0 24px;
            font-size: 14px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr 1.1fr;
            gap: 28px;
            margin-bottom: 32px;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            color: #9ca3af;
            margin: 8px 0 14px;
            max-width: 280px;
        }
        .footer-social {
            display: flex;
            gap: 10px;
        }
        .footer-social a {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
            color: #e5e7eb;
            font-size: 13px;
            font-weight: 600;
            transition: all var(--transition);
        }
        .footer-social a:hover {
            background: var(--brand);
            color: #fff;
            transform: translateY(-2px);
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 12px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            font-size: 13px;
            color: #9ca3af;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-col ul li span {
            font-size: 13px;
            color: #9ca3af;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.08);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            justify-content: space-between;
            font-size: 12px;
            color: #6b7280;
        }
        .footer-bottom a {
            color: #9ca3af;
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: #fff;
        }

        /* ===== Animations ===== */
        @keyframes pulse-dot {
            0%, 100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.4);
            }
        }
        @keyframes blink-number {
            0%, 100% {
                opacity: 1;
            }
            50% {
                opacity: 0.5;
            }
        }

        /* ===== Responsive ===== */
        @media (max-width: 1024px) {
            .nav-links {
                gap: 14px;
            }
            .nav-links a {
                font-size: 13px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
            .data-detail-grid {
                grid-template-columns: 1fr;
            }
            .trend-grid {
                grid-template-columns: 1fr;
            }
        }

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }
            .header-actions .countdown-badge {
                display: none;
            }
            .hamburger {
                display: flex;
            }
            .mobile-nav {
                display: block;
                transform: translateY(-10px);
                opacity: 0;
                pointer-events: none;
            }
            .mobile-nav.open {
                transform: translateY(0);
                opacity: 1;
                pointer-events: auto;
            }
            .page-header {
                padding-top: 90px;
                padding-bottom: 28px;
            }
            .page-header h1 {
                font-size: 28px;
            }
            .page-header .page-desc {
                font-size: 14px;
            }
            .page-header .header-stats {
                gap: 14px;
                flex-wrap: wrap;
            }
            .league-tabs .container {
                padding: 0 12px;
            }
            .league-tab {
                padding: 12px 14px;
                font-size: 13px;
                min-height: 44px;
            }
            .score-board-section,
            .data-detail-section,
            .trend-section,
            .faq-section {
                padding: 36px 0;
            }
            .section-title-row h2 {
                font-size: 20px;
            }
            .score-table {
                min-width: 600px;
                font-size: 13px;
            }
            .score-table tbody td {
                padding: 10px 12px;
            }
            .score-table .score-display {
                font-size: 16px;
            }
            .data-detail-card {
                padding: 20px;
            }
            .stat-grid {
                grid-template-columns: 1fr 1fr;
                gap: 10px;
            }
            .stat-item {
                padding: 10px 12px;
            }
            .trend-card {
                padding: 20px;
            }
            .trend-card .chart {
                height: 110px;
                gap: 6px;
            }
            .cta-section {
                padding: 48px 0;
            }
            .cta-content h2 {
                font-size: 24px;
            }
            .cta-form {
                flex-direction: column;
                align-items: center;
            }
            .cta-form input {
                max-width: 100%;
                width: 100%;
                min-width: 0;
            }
            .cta-form .btn-dark {
                width: 100%;
                max-width: 300px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding: 0 16px;
            }
            .logo-text {
                font-size: 18px;
            }
            .logo-icon {
                width: 32px;
                height: 32px;
                font-size: 15px;
            }
            .page-header h1 {
                font-size: 24px;
            }
            .page-header .page-desc {
                font-size: 13px;
                line-height: 1.7;
            }
            .league-tabs .container {
                padding: 0 8px;
            }
            .league-tab {
                padding: 10px 12px;
                font-size: 12px;
            }
            .score-table {
                min-width: 520px;
                font-size: 12px;
            }
            .score-table .team-cell {
                font-size: 12px;
                gap: 6px;
            }
            .score-table .team-logo {
                width: 24px;
                height: 24px;
                font-size: 10px;
            }
            .stat-grid {
                grid-template-columns: 1fr;
            }
            .trend-card .chart {
                height: 90px;
                gap: 4px;
            }
            .trend-card .chart .bar {
                min-width: 14px;
            }
            .cta-trust {
                flex-direction: column;
                gap: 8px;
                align-items: center;
            }
        }

/* roulang page: category6 */
:root {
            --brand: #E8490F;
            --brand-dark: #C73A08;
            --brand-light: #FFF1EC;
            --night: #1A1D23;
            --live-green: #00C48C;
            --warn-yellow: #FFB800;
            --text-title: #111827;
            --text-body: #4B5563;
            --text-muted: #9CA3AF;
            --surface-light: #F5F6F8;
            --surface-card: #F9FAFB;
            --border-light: #E5E7EB;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.18);
            --container: 1200px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-mono: 'JetBrains Mono', 'Roboto Mono', 'Courier New', monospace;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: "Source Han Sans SC", "PingFang SC", system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
            padding-top: 64px;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--brand);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(232, 73, 15, 0.4);
            outline-offset: 2px;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }
        /* 导航 */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(255, 255, 255, 0.88);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            transition: box-shadow var(--transition), background var(--transition);
        }
        .site-header.scrolled {
            background: rgba(255, 255, 255, 0.95);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 16px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
            font-weight: 800;
            position: relative;
            overflow: hidden;
        }
        .logo-icon::after {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            width: 10px;
            height: 10px;
            background: var(--warn-yellow);
            border-radius: 50%;
        }
        .logo-text {
            font-weight: 800;
            font-size: 20px;
            color: var(--text-title);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--brand);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 20px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links li {
            list-style: none;
        }
        .nav-links a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--brand);
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand);
            border-radius: 2px;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .countdown-badge {
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 600;
            background: var(--warn-yellow);
            color: #111;
            padding: 5px 10px;
            border-radius: 6px;
            white-space: nowrap;
            display: none;
        }
        @media (min-width: 1024px) {
            .countdown-badge {
                display: inline-block;
            }
        }
        .btn-primary {
            background: var(--brand);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
            justify-content: center;
        }
        .btn-primary:hover {
            background: var(--brand-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 73, 15, 0.3);
            color: #fff;
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-outline {
            background: transparent;
            color: var(--brand);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--brand);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
            justify-content: center;
        }
        .btn-outline:hover {
            background: var(--brand-light);
            color: var(--brand-dark);
        }
        .hamburger {
            display: none;
            width: 44px;
            height: 44px;
            background: none;
            border: none;
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            border-radius: 8px;
            transition: background var(--transition);
        }
        .hamburger:hover {
            background: var(--surface-light);
        }
        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-title);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .hamburger.open span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger.open span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.open span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        @media (max-width: 1024px) {
            .nav-links {
                position: fixed;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                padding: 24px;
                gap: 8px;
                border-bottom: 1px solid var(--border-light);
                box-shadow: var(--shadow-md);
                transform: translateY(-120%);
                transition: transform var(--transition);
                z-index: 99;
                align-items: flex-start;
            }
            .nav-links.open {
                transform: translateY(0);
            }
            .nav-links a {
                display: block;
                padding: 12px 4px;
                font-size: 15px;
                width: 100%;
            }
            .hamburger {
                display: flex;
            }
            .countdown-badge {
                display: none;
            }
        }
        @media (max-width: 768px) {
            .header-actions .btn-primary {
                padding: 8px 14px;
                font-size: 13px;
                min-height: 38px;
            }
            .logo-text {
                font-size: 17px;
            }
        }
        /* 面包屑 */
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--text-muted);
            flex-wrap: wrap;
            padding: 20px 0 0;
        }
        .breadcrumb a {
            color: var(--text-muted);
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--brand);
        }
        .breadcrumb .sep {
            color: #D1D5DB;
            user-select: none;
        }
        .breadcrumb .current {
            color: var(--brand);
            font-weight: 500;
        }
        /* 页头 */
        .page-hero {
            padding: 32px 0 40px;
            background: var(--surface-light);
            border-bottom: 1px solid var(--border-light);
        }
        .page-hero h1 {
            font-size: 32px;
            font-weight: 800;
            color: var(--text-title);
            letter-spacing: -0.5px;
            line-height: 1.3;
            margin: 12px 0 12px;
        }
        .page-hero .subtitle {
            font-size: 15px;
            color: var(--text-body);
            max-width: 720px;
            line-height: 1.85;
            margin: 0;
        }
        @media (max-width: 768px) {
            .page-hero h1 {
                font-size: 24px;
            }
            .page-hero .subtitle {
                font-size: 14px;
            }
        }
        /* 会员权益区 */
        .benefit-section {
            padding: 60px 0;
            background: #fff;
        }
        .benefit-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: start;
        }
        @media (max-width: 1024px) {
            .benefit-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }
        .benefit-list {
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .benefit-item {
            display: flex;
            align-items: flex-start;
            gap: 12px;
            padding: 14px 16px;
            background: var(--surface-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            transition: all var(--transition);
        }
        .benefit-item:hover {
            border-color: var(--brand);
            box-shadow: var(--shadow-sm);
            transform: translateY(-2px);
        }
        .benefit-check {
            width: 22px;
            height: 22px;
            border-radius: 50%;
            background: var(--live-green);
            color: #fff;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            font-weight: 800;
            flex-shrink: 0;
            margin-top: 3px;
        }
        .benefit-item h3 {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-title);
            margin: 0 0 2px;
        }
        .benefit-item p {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }
        .download-card {
            background: var(--night);
            border-radius: var(--radius-lg);
            padding: 32px;
            display: flex;
            flex-direction: column;
            align-items: center;
            text-align: center;
            box-shadow: var(--shadow-md);
        }
        .qr-placeholder {
            width: 160px;
            height: 160px;
            background: #fff;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 20px;
            position: relative;
            overflow: hidden;
        }
        .qr-placeholder::before,
        .qr-placeholder::after {
            content: '';
            position: absolute;
            background: var(--night);
        }
        .qr-placeholder::before {
            top: 16px;
            left: 16px;
            width: 40px;
            height: 40px;
            border-radius: 4px;
            box-shadow: 0 0 0 8px #fff, 88px 0 0 0 #2D3748, 0 88px 0 0 #2D3748, 88px 88px 0 0 #2D3748, 44px 44px 0 0 #718096;
        }
        .qr-placeholder::after {
            bottom: 16px;
            right: 16px;
            width: 24px;
            height: 24px;
            border-radius: 50%;
            background: var(--brand);
        }
        .download-card h2 {
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 6px;
        }
        .download-card p {
            font-size: 14px;
            color: #9CA3AF;
            margin: 0 0 20px;
            line-height: 1.7;
        }
        .download-btns {
            display: flex;
            gap: 12px;
            flex-wrap: wrap;
            justify-content: center;
        }
        .download-btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 10px 20px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 13px;
            cursor: pointer;
            transition: all var(--transition);
            border: none;
            min-height: 44px;
            justify-content: center;
        }
        .download-btn.ios {
            background: #fff;
            color: #111;
        }
        .download-btn.ios:hover {
            background: #E5E7EB;
            transform: translateY(-1px);
        }
        .download-btn.android {
            background: var(--live-green);
            color: #fff;
        }
        .download-btn.android:hover {
            background: #00A875;
            transform: translateY(-1px);
        }
        .download-meta {
            display: flex;
            gap: 16px;
            margin-top: 20px;
            font-size: 12px;
            color: #9CA3AF;
            flex-wrap: wrap;
            justify-content: center;
        }
        /* 价格梯度 */
        .pricing-section {
            padding: 60px 0;
            background: var(--surface-light);
        }
        .section-title {
            font-size: 24px;
            font-weight: 800;
            color: var(--text-title);
            margin: 0 0 8px;
            letter-spacing: -0.3px;
        }
        .section-subtitle {
            font-size: 14px;
            color: var(--text-muted);
            margin: 0 0 32px;
            line-height: 1.7;
        }
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }
        @media (max-width: 1024px) {
            .pricing-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
        }
        .price-card {
            background: #fff;
            border-radius: var(--radius-lg);
            padding: 28px 24px;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            position: relative;
            display: flex;
            flex-direction: column;
        }
        .price-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-md);
            border-color: var(--brand);
        }
        .price-card.featured {
            border-color: var(--brand);
            background: var(--brand-light);
        }
        .price-card.featured::before {
            content: '最受欢迎';
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--brand);
            color: #fff;
            font-size: 11px;
            font-weight: 700;
            padding: 3px 12px;
            border-radius: 20px;
            letter-spacing: 1px;
        }
        .price-name {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin: 0 0 4px;
        }
        .price-tagline {
            font-size: 13px;
            color: var(--text-muted);
            margin: 0 0 16px;
        }
        .price-value {
            font-family: var(--font-mono);
            font-size: 36px;
            font-weight: 800;
            color: var(--brand);
            margin: 0 0 2px;
            line-height: 1.2;
        }
        .price-value .unit {
            font-size: 14px;
            font-weight: 600;
            color: var(--text-muted);
            font-family: inherit;
        }
        .price-period {
            font-size: 12px;
            color: var(--text-muted);
            margin: 0 0 16px;
        }
        .price-features {
            list-style: none;
            padding: 0;
            margin: 0 0 20px;
            display: flex;
            flex-direction: column;
            gap: 8px;
            flex: 1;
        }
        .price-features li {
            font-size: 13px;
            color: var(--text-body);
            display: flex;
            align-items: flex-start;
            gap: 8px;
            line-height: 1.6;
        }
        .price-features li::before {
            content: '✓';
            color: var(--live-green);
            font-weight: 800;
            flex-shrink: 0;
            font-size: 12px;
            margin-top: 2px;
        }
        .price-card .btn-primary {
            width: 100%;
        }
        /* 深度介绍 */
        .deep-section {
            padding: 60px 0;
            background: #fff;
        }
        .deep-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 40px;
            align-items: center;
        }
        @media (max-width: 1024px) {
            .deep-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .deep-image {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
        }
        .deep-image img {
            width: 100%;
            height: 320px;
            object-fit: cover;
            border-radius: var(--radius-lg);
        }
        .deep-content h2 {
            font-size: 22px;
            font-weight: 800;
            color: var(--text-title);
            margin: 0 0 16px;
            letter-spacing: -0.3px;
            line-height: 1.4;
        }
        .deep-content p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.85;
            margin: 0 0 14px;
        }
        .deep-content .highlight-box {
            background: var(--brand-light);
            border-left: 4px solid var(--brand);
            padding: 16px 20px;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            margin-top: 16px;
        }
        .deep-content .highlight-box p {
            margin: 0;
            font-weight: 500;
            color: var(--brand-dark);
            font-size: 14px;
        }
        /* FAQ */
        .faq-section {
            padding: 60px 0;
            background: var(--surface-light);
        }
        .faq-list {
            max-width: 800px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .faq-item {
            background: #fff;
            border-radius: var(--radius-sm);
            border: 1px solid var(--border-light);
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item.open {
            border-left: 4px solid var(--brand);
            border-left-color: var(--brand);
        }
        .faq-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 18px;
            cursor: pointer;
            user-select: none;
            gap: 12px;
            transition: background var(--transition);
        }
        .faq-header:hover {
            background: var(--surface-card);
        }
        .faq-header h3 {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            margin: 0;
            flex: 1;
            line-height: 1.5;
        }
        .faq-toggle {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--surface-light);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            color: var(--text-body);
            flex-shrink: 0;
            transition: all var(--transition);
            font-weight: 600;
        }
        .faq-item.open .faq-toggle {
            background: var(--brand);
            color: #fff;
            transform: rotate(45deg);
        }
        .faq-answer {
            padding: 0 18px;
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 240px;
            padding: 0 18px 16px;
        }
        .faq-answer p {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.8;
            margin: 0;
        }
        /* CTA */
        .cta-section {
            padding: 64px 0;
            background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
            position: relative;
            overflow: hidden;
        }
        .cta-section::before {
            content: '';
            position: absolute;
            top: -50%;
            right: -20%;
            width: 500px;
            height: 500px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            pointer-events: none;
        }
        .cta-inner {
            position: relative;
            z-index: 1;
            max-width: 560px;
            margin: 0 auto;
            text-align: center;
        }
        .cta-inner h2 {
            font-size: 28px;
            font-weight: 800;
            color: #fff;
            margin: 0 0 12px;
            letter-spacing: -0.3px;
        }
        .cta-inner p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.85);
            margin: 0 0 24px;
            line-height: 1.8;
        }
        .cta-form {
            display: flex;
            gap: 12px;
            margin-bottom: 20px;
        }
        @media (max-width: 768px) {
            .cta-form {
                flex-direction: column;
            }
        }
        .cta-form input {
            flex: 1;
            padding: 14px 18px;
            border-radius: var(--radius-sm);
            border: none;
            background: #fff;
            font-size: 14px;
            color: var(--text-title);
            min-height: 48px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
        }
        .cta-form input::placeholder {
            color: var(--text-muted);
        }
        .cta-form .btn-submit {
            background: var(--night);
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            padding: 14px 28px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            min-height: 48px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }
        .cta-form .btn-submit:hover {
            background: #2D3748;
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
        }
        .cta-trust {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
        }
        .cta-trust span {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.8);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }
        .cta-trust span::before {
            content: '✓';
            font-weight: 800;
            color: var(--warn-yellow);
            font-size: 13px;
        }
        /* 页脚 */
        .site-footer {
            background: var(--night);
            color: #9CA3AF;
            padding: 48px 0 24px;
            font-size: 13px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 32px;
            margin-bottom: 32px;
        }
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
        }
        @media (max-width: 768px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
        }
        .footer-brand .logo-icon {
            width: 32px;
            height: 32px;
            font-size: 15px;
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.7;
            color: #9CA3AF;
            margin: 8px 0 16px;
        }
        .footer-social {
            display: flex;
            gap: 8px;
        }
        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 12px;
            color: #9CA3AF;
            transition: all var(--transition);
            font-weight: 600;
        }
        .footer-social a:hover {
            background: var(--brand);
            color: #fff;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 12px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .footer-col ul li {
            list-style: none;
        }
        .footer-col ul a {
            font-size: 13px;
            color: #9CA3AF;
            transition: color var(--transition);
        }
        .footer-col ul a:hover {
            color: #fff;
        }
        .footer-col ul span {
            font-size: 13px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            font-size: 12px;
            color: #6B7280;
            line-height: 1.8;
        }
        .footer-bottom a {
            color: #6B7280;
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: #fff;
        }
        /* 响应式微调 */
        @media (max-width: 520px) {
            .page-hero h1 {
                font-size: 22px;
                line-height: 1.4;
            }
            .section-title {
                font-size: 20px;
            }
            .price-value {
                font-size: 28px;
            }
            .deep-image img {
                height: 200px;
            }
            .cta-inner h2 {
                font-size: 22px;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: flex-start;
            }
        }

/* roulang page: category5 */
:root {
            --brand: #E8490F;
            --brand-dark: #C73A08;
            --brand-light: #FFF1EC;
            --night: #1A1D23;
            --live-green: #00C48C;
            --warn-yellow: #FFB800;
            --text-title: #111827;
            --text-body: #4B5563;
            --text-muted: #9CA3AF;
            --surface-light: #F5F6F8;
            --surface-card: #F9FAFB;
            --border-light: #E5E7EB;
            --radius-sm: 8px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
            --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
            --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.18);
            --container: 1200px;
            --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
            --font-mono: 'JetBrains Mono', 'Roboto Mono', monospace;
        }
        html {
            scroll-behavior: smooth;
            -webkit-text-size-adjust: 100%;
        }
        body {
            font-family: "Source Han Sans SC", system-ui, -apple-system, sans-serif;
            font-size: 16px;
            line-height: 1.75;
            color: var(--text-body);
            background: #fff;
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        a:hover {
            color: var(--brand);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button,
        input {
            font-family: inherit;
            font-size: inherit;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 3px solid rgba(232, 73, 15, 0.4);
            outline-offset: 2px;
        }
        .container {
            max-width: var(--container);
            margin: 0 auto;
            padding: 0 24px;
        }
        @media (max-width: 768px) {
            .container {
                padding: 0 16px;
            }
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 100;
            height: 64px;
            background: rgba(255, 255, 255, 0.92);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            transition: box-shadow var(--transition), background var(--transition);
        }
        .site-header.scrolled {
            background: rgba(255, 255, 255, 0.96);
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 100%;
            gap: 16px;
        }
        .logo-link {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .logo-icon {
            width: 36px;
            height: 36px;
            background: var(--brand);
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 18px;
            color: #fff;
            font-weight: 800;
            position: relative;
            overflow: hidden;
            flex-shrink: 0;
        }
        .logo-icon::after {
            content: '';
            position: absolute;
            top: -2px;
            right: -2px;
            width: 10px;
            height: 10px;
            background: var(--warn-yellow);
            border-radius: 50%;
        }
        .logo-text {
            font-weight: 800;
            font-size: 18px;
            color: var(--text-title);
            letter-spacing: -0.5px;
            white-space: nowrap;
        }
        .logo-text span {
            color: var(--brand);
        }
        .nav-links {
            display: flex;
            align-items: center;
            gap: 18px;
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .nav-links a {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-body);
            padding: 6px 2px;
            position: relative;
            white-space: nowrap;
            transition: color var(--transition);
        }
        .nav-links a:hover,
        .nav-links a.active {
            color: var(--brand);
        }
        .nav-links a.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--brand);
            border-radius: 2px;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .countdown-badge {
            font-family: var(--font-mono);
            font-size: 12px;
            font-weight: 600;
            background: var(--warn-yellow);
            color: #111;
            padding: 5px 10px;
            border-radius: 6px;
            white-space: nowrap;
            display: none;
        }
        @media (min-width: 1024px) {
            .countdown-badge {
                display: inline-block;
            }
        }
        .btn-primary {
            background: var(--brand);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
        }
        .btn-primary:hover {
            background: var(--brand-dark);
            transform: translateY(-1px);
            box-shadow: 0 6px 16px rgba(232, 73, 15, 0.3);
            color: #fff;
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-secondary {
            background: transparent;
            color: var(--brand);
            font-weight: 600;
            font-size: 14px;
            padding: 10px 22px;
            border-radius: var(--radius-sm);
            border: 1.5px solid var(--brand);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-height: 44px;
        }
        .btn-secondary:hover {
            background: var(--brand-light);
            transform: translateY(-1px);
        }
        .hamburger {
            display: none;
            width: 44px;
            height: 44px;
            background: none;
            border: none;
            cursor: pointer;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 5px;
            border-radius: 8px;
            transition: background var(--transition);
        }
        .hamburger:hover {
            background: var(--surface-light);
        }
        .hamburger span {
            display: block;
            width: 22px;
            height: 2px;
            background: var(--text-title);
            border-radius: 2px;
            transition: all var(--transition);
        }
        .hamburger.active span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }
        .hamburger.active span:nth-child(2) {
            opacity: 0;
        }
        .hamburger.active span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }
        @media (max-width: 1024px) {
            .hamburger {
                display: flex;
            }
            .nav-links {
                position: fixed;
                top: 64px;
                right: 0;
                left: 0;
                background: #fff;
                flex-direction: column;
                align-items: flex-start;
                padding: 24px;
                gap: 4px;
                box-shadow: 0 16px 40px rgba(0, 0, 0, 0.1);
                transform: translateY(-120%);
                transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
                z-index: 99;
                border-bottom: 1px solid var(--border-light);
            }
            .nav-links.open {
                transform: translateY(0);
            }
            .nav-links a {
                font-size: 16px;
                padding: 12px 0;
                width: 100%;
                display: block;
            }
            .nav-links a.active::after {
                bottom: 8px;
                width: 40px;
            }
            .header-actions .btn-primary {
                padding: 10px 14px;
                font-size: 13px;
            }
        }
        @media (max-width: 480px) {
            .header-actions .btn-primary span.btn-text {
                display: none;
            }
            .header-actions .btn-primary {
                padding: 10px;
            }
        }
        .site-footer {
            background: var(--night);
            color: #9CA3AF;
            padding: 56px 0 24px;
            font-size: 13px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        @media (max-width: 1024px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 560px) {
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 24px;
            }
        }
        .footer-brand p {
            font-size: 13px;
            line-height: 1.8;
            color: #9CA3AF;
            margin-bottom: 16px;
        }
        .footer-social {
            display: flex;
            gap: 8px;
        }
        .footer-social a {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            color: #fff;
            transition: all var(--transition);
        }
        .footer-social a:hover {
            background: var(--brand);
            color: #fff;
        }
        .footer-col h4 {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 16px;
        }
        .footer-col ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .footer-col ul li {
            margin-bottom: 8px;
        }
        .footer-col ul li a {
            color: #9CA3AF;
            font-size: 13px;
            transition: color var(--transition);
        }
        .footer-col ul li a:hover {
            color: #fff;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            align-items: center;
            font-size: 12px;
            color: #6B7280;
        }
        .footer-bottom a {
            color: #6B7280;
            transition: color var(--transition);
        }
        .footer-bottom a:hover {
            color: #fff;
        }
        .section {
            padding: 64px 0;
        }
        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
        }
        .section-dark {
            background: var(--night);
            color: #F5F6F8;
        }
        .section-gray {
            background: var(--surface-light);
        }
        .section-title {
            font-size: 28px;
            font-weight: 800;
            color: var(--text-title);
            letter-spacing: -0.5px;
            margin-bottom: 12px;
        }
        .section-subtitle {
            font-size: 15px;
            color: var(--text-muted);
            line-height: 1.8;
            margin-bottom: 32px;
        }
        .section-title.light {
            color: #fff;
        }
        .section-subtitle.light {
            color: #9CA3AF;
        }
        .page-hero {
            background: linear-gradient(135deg, var(--night) 0%, #2A1A12 50%, #3D1A0A 100%);
            padding: 120px 0 48px;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .page-hero::before {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            left: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
            opacity: 0.25;
        }
        .page-hero::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            left: 0;
            bottom: 0;
            background: linear-gradient(135deg, rgba(26, 29, 35, 0.85) 0%, rgba(232, 73, 15, 0.45) 100%);
            z-index: 1;
        }
        .page-hero .container {
            position: relative;
            z-index: 2;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: #9CA3AF;
            margin-bottom: 24px;
            flex-wrap: wrap;
        }
        .breadcrumb a {
            color: #9CA3AF;
            transition: color var(--transition);
        }
        .breadcrumb a:hover {
            color: var(--brand);
        }
        .breadcrumb .separator {
            color: #6B7280;
        }
        .breadcrumb .current {
            color: #fff;
            font-weight: 500;
        }
        .page-hero h1 {
            font-size: 36px;
            font-weight: 800;
            color: #fff;
            letter-spacing: -0.5px;
            margin-bottom: 12px;
            line-height: 1.3;
        }
        .page-hero p {
            font-size: 15px;
            color: #D1D5DB;
            max-width: 680px;
            line-height: 1.9;
        }
        @media (max-width: 768px) {
            .page-hero {
                padding: 96px 0 36px;
            }
            .page-hero h1 {
                font-size: 28px;
            }
        }
        .schedule-tabs {
            display: flex;
            gap: 8px;
            margin-bottom: 32px;
            flex-wrap: wrap;
        }
        .schedule-tab {
            padding: 8px 18px;
            border-radius: 20px;
            background: #fff;
            border: 1px solid var(--border-light);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-body);
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
        }
        .schedule-tab:hover {
            border-color: var(--brand);
            color: var(--brand);
        }
        .schedule-tab.active {
            background: var(--brand);
            border-color: var(--brand);
            color: #fff;
            font-weight: 600;
        }
        .day-group {
            margin-bottom: 40px;
        }
        .day-group:last-child {
            margin-bottom: 0;
        }
        .day-header {
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 16px;
        }
        .day-label {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-title);
        }
        .day-date {
            font-size: 13px;
            color: var(--text-muted);
            font-family: var(--font-mono);
        }
        .day-tag {
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
            background: var(--brand-light);
            color: var(--brand);
        }
        .match-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 16px 20px;
            margin-bottom: 8px;
            transition: all var(--transition);
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
        }
        .match-card:hover {
            box-shadow: var(--shadow-md);
            border-color: var(--brand);
            transform: translateY(-2px);
        }
        .match-time {
            font-family: var(--font-mono);
            font-size: 14px;
            font-weight: 600;
            color: var(--text-title);
            min-width: 56px;
        }
        .match-info {
            flex: 1;
            min-width: 0;
        }
        .match-league {
            font-size: 11px;
            font-weight: 600;
            color: var(--text-muted);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 2px;
        }
        .match-teams {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            line-height: 1.4;
        }
        .match-venue {
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 2px;
        }
        .match-action {
            flex-shrink: 0;
        }
        .btn-remind {
            background: transparent;
            border: 1px solid var(--brand);
            color: var(--brand);
            font-size: 12px;
            font-weight: 600;
            padding: 7px 14px;
            border-radius: 6px;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            min-height: 38px;
        }
        .btn-remind:hover {
            background: var(--brand);
            color: #fff;
        }
        .btn-remind.reminded {
            background: var(--live-green);
            border-color: var(--live-green);
            color: #fff;
        }
        @media (max-width: 640px) {
            .match-card {
                flex-direction: column;
                align-items: flex-start;
                gap: 10px;
                padding: 14px 16px;
            }
            .match-time {
                font-size: 13px;
            }
            .match-teams {
                font-size: 14px;
            }
        }
        .hot-match-card {
            background: #fff;
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-light);
            transition: all var(--transition);
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .hot-match-card:hover {
            box-shadow: var(--shadow-md);
            transform: translateY(-4px);
            border-color: var(--brand);
        }
        .hot-match-img {
            height: 160px;
            background-size: cover;
            background-position: center;
            position: relative;
        }
        .hot-match-img::after {
            content: '';
            position: absolute;
            top: 0;
            right: 0;
            left: 0;
            bottom: 0;
            background: linear-gradient(to bottom, transparent 40%, rgba(0,0,0,0.5));
        }
        .hot-match-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            z-index: 3;
            background: var(--brand);
            color: #fff;
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: 12px;
        }
        .hot-match-body {
            padding: 16px 20px 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .hot-match-league {
            font-size: 11px;
            font-weight: 600;
            color: var(--text-muted);
            margin-bottom: 4px;
        }
        .hot-match-teams {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            line-height: 1.4;
            margin-bottom: 8px;
        }
        .hot-match-meta {
            font-size: 12px;
            color: var(--text-muted);
            display: flex;
            gap: 12px;
            margin-bottom: 12px;
            flex-wrap: wrap;
        }
        .hot-match-footer {
            margin-top: auto;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 8px;
        }
        .steps-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }
        @media (max-width: 1024px) {
            .steps-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 560px) {
            .steps-grid {
                grid-template-columns: 1fr;
            }
        }
        .step-card {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 24px;
            text-align: left;
            transition: all var(--transition);
        }
        .step-card:hover {
            box-shadow: var(--shadow-sm);
            border-color: var(--brand);
        }
        .step-number {
            width: 36px;
            height: 36px;
            background: var(--brand-light);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            font-weight: 700;
            color: var(--brand);
            margin-bottom: 12px;
        }
        .step-card h3 {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 8px;
        }
        .step-card p {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.7;
            margin: 0;
        }
        .faq-item {
            background: #fff;
            border: 1px solid var(--border-light);
            border-radius: var(--radius-sm);
            margin-bottom: 8px;
            overflow: hidden;
            transition: all var(--transition);
        }
        .faq-item.open {
            border-left: 4px solid var(--brand);
        }
        .faq-question {
            width: 100%;
            background: none;
            border: none;
            padding: 16px 20px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 16px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 600;
            color: var(--text-title);
            text-align: left;
            transition: all var(--transition);
            min-height: 56px;
        }
        .faq-question:hover {
            color: var(--brand);
        }
        .faq-icon {
            font-size: 20px;
            font-weight: 700;
            color: var(--text-muted);
            transition: transform var(--transition);
            flex-shrink: 0;
        }
        .faq-item.open .faq-icon {
            transform: rotate(45deg);
            color: var(--brand);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.3s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
        }
        .faq-answer p {
            padding: 0 20px 16px;
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.8;
            margin: 0;
        }
        .cta-section {
            background: linear-gradient(135deg, var(--brand) 0%, var(--brand-dark) 100%);
            padding: 64px 0;
            color: #fff;
        }
        .cta-section .container {
            max-width: 640px;
            text-align: center;
        }
        .cta-section h2 {
            font-size: 28px;
            font-weight: 800;
            margin-bottom: 12px;
            color: #fff;
        }
        .cta-section p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 24px;
            line-height: 1.8;
        }
        .cta-form {
            display: flex;
            gap: 8px;
            max-width: 480px;
            margin: 0 auto 16px;
        }
        .cta-form input {
            flex: 1;
            padding: 14px 18px;
            border-radius: var(--radius-sm);
            border: none;
            background: #fff;
            font-size: 14px;
            color: var(--text-title);
            min-height: 48px;
        }
        .cta-form input:focus {
            outline: 3px solid rgba(255, 255, 255, 0.5);
        }
        .cta-form button {
            background: var(--night);
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            padding: 14px 28px;
            border-radius: var(--radius-sm);
            border: none;
            cursor: pointer;
            transition: all var(--transition);
            white-space: nowrap;
            min-height: 48px;
        }
        .cta-form button:hover {
            background: #000;
            transform: translateY(-1px);
        }
        .cta-trust {
            display: flex;
            gap: 20px;
            justify-content: center;
            flex-wrap: wrap;
            font-size: 13px;
            color: rgba(255, 255, 255, 0.85);
        }
        @media (max-width: 600px) {
            .cta-form {
                flex-direction: column;
            }
            .cta-section {
                padding: 40px 0;
            }
            .cta-section h2 {
                font-size: 24px;
            }
        }
        .filter-buttons {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 24px;
        }
        .filter-btn {
            padding: 6px 14px;
            border-radius: 16px;
            background: #fff;
            border: 1px solid var(--border-light);
            font-size: 12px;
            font-weight: 500;
            color: var(--text-body);
            cursor: pointer;
            transition: all var(--transition);
        }
        .filter-btn:hover {
            border-color: var(--brand);
            color: var(--brand);
        }
        .filter-btn.active {
            background: var(--brand);
            border-color: var(--brand);
            color: #fff;
        }
        .table-section {
            background: var(--night);
            border-radius: var(--radius-lg);
            padding: 24px;
            overflow-x: auto;
        }
        .truncate-2 {
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }