/* roulang page: index */
:root {
            --color-primary: #FF5F3D;
            --color-primary-hover: #E8492B;
            --color-primary-light: rgba(255, 95, 61, 0.10);
            --color-bg: #1A1D23;
            --color-card: #1F2229;
            --color-card-hover: #252830;
            --color-border: #2A2D35;
            --color-text: #F0F1F3;
            --color-text-secondary: #9CA0A8;
            --color-text-weak: #5C6068;
            --color-up: #00D68F;
            --color-down: #FF3B6E;
            --color-live: #FF0040;
            --color-gold: #F5C842;
            --color-silver: #C0C0C0;
            --color-bronze: #CD7F32;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-pill: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.45);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.5);
            --shadow-btn: 0 2px 8px rgba(255, 95, 61, 0.3);
            --shadow-btn-hover: 0 4px 16px rgba(255, 95, 61, 0.45);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            --font-mono: "SF Mono", "Menlo", "Consolas", monospace;
            --spacing-page: 48px;
            --spacing-module: 80px;
            --spacing-card-gap: 16px;
            --transition-fast: 200ms ease-out;
            --transition-smooth: 300ms ease;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition-fast);
        }
        a:hover {
            color: var(--color-primary);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-fast);
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: 4px;
        }
        input {
            font-family: inherit;
            border: none;
            outline: none;
        }

        .container-page {
            max-width: 1320px;
            margin: 0 auto;
            padding-left: var(--spacing-page);
            padding-right: var(--spacing-page);
        }

        /* 跑马灯 */
        .marquee-bar {
            background: #14161B;
            border-bottom: 1px solid var(--color-border);
            height: 38px;
            overflow: hidden;
            position: relative;
            z-index: 100;
        }
        .marquee-track {
            display: flex;
            align-items: center;
            height: 100%;
            animation: marquee-scroll 35s linear infinite;
            white-space: nowrap;
        }
        .marquee-bar:hover .marquee-track {
            animation-play-state: paused;
        }
        .marquee-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            color: var(--color-text-secondary);
            padding: 0 18px;
            flex-shrink: 0;
            cursor: pointer;
            transition: color var(--transition-fast);
        }
        .marquee-item:hover {
            color: var(--color-primary);
        }
        .marquee-sep {
            color: var(--color-border);
            font-size: 11px;
            flex-shrink: 0;
        }
        .marquee-live-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--color-live);
            animation: pulse-dot 1s ease-in-out infinite;
            flex-shrink: 0;
        }
        @keyframes marquee-scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 0, 64, 0.7);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(255, 0, 64, 0);
            }
        }

        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 99;
            background: var(--color-bg);
            box-shadow: none;
            transition: box-shadow var(--transition-fast);
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-nav);
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 56px;
            padding: 0 var(--spacing-page);
            border-bottom: 1px solid var(--color-border);
        }
        .brand-logo {
            font-size: 24px;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.5px;
            display: flex;
            align-items: center;
            gap: 8px;
            flex-shrink: 0;
        }
        .brand-logo-icon {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--color-primary);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            color: #fff;
            font-weight: 700;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .brand-action-btn {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: transparent;
            color: var(--color-text-secondary);
            font-size: 17px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
        }
        .brand-action-btn:hover {
            background: var(--color-card);
            color: var(--color-text);
        }
        .channel-row {
            display: flex;
            align-items: center;
            height: 44px;
            padding: 0 var(--spacing-page);
            gap: 8px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            border-bottom: 1px solid var(--color-border);
        }
        .channel-row::-webkit-scrollbar {
            display: none;
        }
        .channel-tag {
            flex-shrink: 0;
            padding: 7px 15px;
            border-radius: var(--radius-pill);
            font-size: 13.5px;
            font-weight: 500;
            color: var(--color-text-secondary);
            background: transparent;
            border: 1.5px solid transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
            cursor: pointer;
        }
        .channel-tag:hover {
            background: var(--color-primary-light);
            color: var(--color-primary);
            border-color: rgba(255, 95, 61, 0.25);
        }
        .channel-tag.active {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
            font-weight: 600;
        }

        /* Hero数据矩阵 */
        .hero-data-matrix {
            padding: 36px 0 48px;
            background: radial-gradient(ellipse at 50% 0%, #252830 0%, #1A1D23 55%);
        }
        .hero-matrix-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
        }
        .data-card {
            background: var(--color-card);
            border-radius: var(--radius-sm);
            padding: 16px;
            min-height: 138px;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 6px;
            position: relative;
            cursor: pointer;
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
            box-shadow: 0 1px 4px rgba(0, 0, 0, 0.25);
            overflow: hidden;
        }
        .data-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--color-primary), #FF8C42);
            opacity: 0;
            transition: opacity var(--transition-fast);
        }
        .data-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4);
            border-color: #3a3d45;
        }
        .data-card:hover::after {
            opacity: 1;
        }
        .data-card-live-badge {
            position: absolute;
            top: 8px;
            left: 8px;
            display: flex;
            align-items: center;
            gap: 4px;
            font-size: 10px;
            font-weight: 700;
            color: #fff;
            background: var(--color-live);
            padding: 3px 8px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.5px;
        }
        .data-card-live-badge .live-dot-sm {
            width: 5px;
            height: 5px;
            border-radius: 50%;
            background: #fff;
            animation: pulse-dot 1s ease-in-out infinite;
        }
        .data-card-sport-icon {
            font-size: 20px;
            opacity: 0.8;
            position: absolute;
            top: 8px;
            right: 10px;
        }
        .data-card-teams {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text);
            text-align: center;
            line-height: 1.3;
        }
        .data-card-score {
            font-family: var(--font-mono);
            font-size: 30px;
            font-weight: 700;
            color: var(--color-text);
            letter-spacing: 2px;
            line-height: 1;
        }
        .data-card-score.live-score {
            color: #fff;
        }
        .data-card-meta {
            font-size: 11px;
            color: var(--color-text-weak);
            display: flex;
            align-items: center;
            gap: 5px;
        }
        .data-card-trend {
            font-size: 11px;
            font-weight: 600;
        }
        .trend-up {
            color: var(--color-up);
        }
        .trend-down {
            color: var(--color-down);
        }
        .trend-flat {
            color: var(--color-text-weak);
        }

        /* 模块标题 */
        .section-title {
            font-size: 22px;
            font-weight: 600;
            line-height: 30px;
            color: var(--color-text);
            padding-left: 16px;
            border-left: 4px solid var(--color-primary);
            margin-bottom: 24px;
        }

        /* 实时热榜 */
        .hot-rank-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .hot-rank-col {
            background: var(--color-card);
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid var(--color-border);
        }
        .hot-rank-col h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 14px;
            color: var(--color-text);
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .hot-rank-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 7px 0;
            border-bottom: 1px solid rgba(42, 45, 53, 0.5);
            font-size: 13px;
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .hot-rank-item:hover {
            color: var(--color-primary);
        }
        .hot-rank-item:last-child {
            border-bottom: none;
        }
        .rank-num {
            width: 24px;
            height: 24px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 12px;
            flex-shrink: 0;
            background: var(--color-border);
            color: var(--color-text-secondary);
        }
        .rank-num.gold {
            background: linear-gradient(135deg, #F5C842, #E0A800);
            color: #1A1D23;
        }
        .rank-num.silver {
            background: linear-gradient(135deg, #C0C0C0, #A0A0A0);
            color: #1A1D23;
        }
        .rank-num.bronze {
            background: linear-gradient(135deg, #CD7F32, #A0622D);
            color: #fff;
        }
        .rank-name {
            flex: 1;
            font-weight: 500;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }
        .rank-value {
            font-weight: 600;
            font-size: 12px;
            color: var(--color-text-secondary);
            flex-shrink: 0;
        }

        /* 资讯动态 */
        .news-layout {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 20px;
        }
        .news-hero-card {
            position: relative;
            border-radius: var(--radius-md);
            overflow: hidden;
            cursor: pointer;
            height: 380px;
            background: var(--color-card);
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
        }
        .news-hero-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }
        .news-hero-img {
            width: 100%;
            height: 220px;
            object-fit: cover;
        }
        .news-hero-body {
            padding: 18px 20px;
        }
        .news-hero-body h3 {
            font-size: 20px;
            font-weight: 700;
            line-height: 1.4;
            margin-bottom: 8px;
            color: var(--color-text);
        }
        .news-hero-body .news-summary {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-hero-body .news-date {
            font-size: 12px;
            color: var(--color-text-weak);
            margin-top: 10px;
        }
        .news-list-col {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .news-list-item {
            display: flex;
            gap: 12px;
            padding: 10px 12px;
            background: var(--color-card);
            border-radius: var(--radius-sm);
            cursor: pointer;
            border: 1px solid transparent;
            transition: all var(--transition-fast);
            align-items: flex-start;
        }
        .news-list-item:hover {
            border-color: var(--color-border);
            background: var(--color-card-hover);
            transform: translateX(3px);
        }
        .news-list-thumb {
            width: 64px;
            height: 48px;
            border-radius: 4px;
            object-fit: cover;
            flex-shrink: 0;
        }
        .news-list-info {
            flex: 1;
            min-width: 0;
            position: relative;
        }
        .news-list-info h4 {
            font-size: 14px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--color-text);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 4px;
        }
        .news-list-info .news-list-summary {
            font-size: 12px;
            color: var(--color-text-secondary);
            line-height: 1.5;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .news-list-info .news-list-date {
            font-size: 11px;
            color: var(--color-text-weak);
            margin-top: 3px;
        }
        .news-badge {
            position: absolute;
            top: 0;
            right: 0;
            font-size: 10px;
            font-weight: 600;
            padding: 2px 7px;
            border-radius: var(--radius-pill);
            letter-spacing: 0.5px;
        }
        .news-badge.new {
            background: rgba(0, 214, 143, 0.15);
            color: var(--color-up);
        }
        .news-badge.hot {
            background: rgba(255, 0, 64, 0.15);
            color: var(--color-live);
        }
        .news-badge.rec {
            background: var(--color-primary-light);
            color: var(--color-primary);
        }

        /* 专题推荐 */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .topic-card {
            background: var(--color-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border);
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
        }
        .topic-card:hover .topic-cover-img {
            transform: scale(1.03);
        }
        .topic-cover-wrap {
            overflow: hidden;
            height: 170px;
        }
        .topic-cover-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform var(--transition-fast);
        }
        .topic-body {
            padding: 16px;
        }
        .topic-body h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--color-text);
        }
        .topic-body .topic-intro {
            font-size: 12px;
            color: var(--color-text-secondary);
            margin-bottom: 10px;
            line-height: 1.5;
        }
        .topic-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
            margin-bottom: 12px;
        }
        .topic-tag {
            font-size: 11px;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            border: 1px solid var(--color-primary);
            color: var(--color-primary);
            background: var(--color-primary-light);
        }

        /* 核心服务 */
        .service-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }
        .service-card {
            background: var(--color-card);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            text-align: center;
            border: 1px solid var(--color-border);
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .service-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: #3a3d45;
        }
        .service-icon {
            font-size: 40px;
            margin-bottom: 12px;
            display: block;
            transition: color var(--transition-fast);
        }
        .service-card:hover .service-icon {
            color: var(--color-primary);
        }
        .service-card h3 {
            font-size: 16px;
            font-weight: 600;
            margin-bottom: 6px;
            color: var(--color-text);
        }
        .service-card p {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.5;
            margin-bottom: 8px;
        }
        .service-highlight {
            font-size: 12px;
            font-weight: 600;
            color: var(--color-primary);
            background: var(--color-primary-light);
            display: inline-block;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
        }

        /* 数据概览 */
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 16px;
        }
        .stat-card {
            background: var(--color-card);
            border-radius: var(--radius-sm);
            padding: 20px 14px;
            text-align: center;
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
        }
        .stat-card:hover {
            border-color: #3a3d45;
            transform: translateY(-2px);
            box-shadow: var(--shadow-card);
        }
        .stat-value {
            font-family: var(--font-mono);
            font-size: 28px;
            font-weight: 700;
            color: var(--color-text);
            line-height: 1.2;
        }
        .stat-label {
            font-size: 13px;
            color: var(--color-text-secondary);
            margin: 4px 0;
        }
        .stat-note {
            font-size: 11px;
            color: var(--color-text-weak);
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 3px;
        }

        /* 用户评价 */
        .review-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .review-card {
            background: var(--color-card);
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
        }
        .review-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-card-hover);
        }
        .review-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 10px;
        }
        .review-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            background: linear-gradient(135deg, var(--color-primary), #FF8C42);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 17px;
            color: #fff;
            flex-shrink: 0;
        }
        .review-identity {
            font-size: 13px;
            font-weight: 600;
            color: var(--color-text);
        }
        .review-stars {
            font-size: 13px;
            color: var(--color-primary);
            letter-spacing: 1px;
        }
        .review-body {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.7;
            margin-bottom: 10px;
        }
        .review-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 5px;
        }
        .review-tag {
            font-size: 11px;
            padding: 2px 8px;
            border-radius: var(--radius-pill);
            background: var(--color-primary-light);
            color: var(--color-primary);
        }

        /* FAQ */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .faq-item {
            background: var(--color-card);
            border-radius: var(--radius-sm);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 18px;
            background: transparent;
            color: var(--color-text);
            font-size: 15px;
            font-weight: 500;
            text-align: left;
            gap: 12px;
            cursor: pointer;
        }
        .faq-q-mark {
            color: var(--color-primary);
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }
        .faq-arrow {
            font-size: 12px;
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
            color: var(--color-text-weak);
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--color-primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth);
            background: #1b1e24;
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
        }
        .faq-answer-inner {
            padding: 0 18px 16px 18px;
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }
        .faq-answer-inner strong {
            color: var(--color-text);
        }

        /* 生态标签 */
        .eco-grid {
            display: grid;
            grid-template-columns: repeat(6, 1fr);
            gap: 16px;
        }
        .eco-card {
            background: var(--color-card);
            border-radius: var(--radius-sm);
            padding: 20px 14px;
            text-align: center;
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
        }
        .eco-card:hover {
            border-color: #3a3d45;
            transform: translateY(-2px);
        }
        .eco-icon {
            font-size: 30px;
            margin-bottom: 8px;
            display: block;
        }
        .eco-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 4px;
        }
        .eco-desc {
            font-size: 11px;
            color: var(--color-text-secondary);
            line-height: 1.5;
        }

        /* 更新日志 */
        .timeline {
            position: relative;
            padding-left: 28px;
        }
        .timeline::before {
            content: '';
            position: absolute;
            left: 8px;
            top: 0;
            bottom: 0;
            width: 2px;
            background: var(--color-border);
            border-radius: 1px;
        }
        .timeline-item {
            position: relative;
            margin-bottom: 22px;
            padding-left: 16px;
        }
        .timeline-item::before {
            content: '';
            position: absolute;
            left: -24px;
            top: 6px;
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: var(--color-primary);
            border: 2px solid var(--color-bg);
            z-index: 1;
        }
        .timeline-date {
            font-size: 12px;
            color: var(--color-text-weak);
            margin-bottom: 2px;
        }
        .timeline-version {
            font-size: 11px;
            font-weight: 600;
            color: var(--color-primary);
            background: var(--color-primary-light);
            padding: 1px 7px;
            border-radius: var(--radius-pill);
            display: inline-block;
            margin-bottom: 4px;
        }
        .timeline-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 3px;
        }
        .timeline-desc {
            font-size: 13px;
            color: var(--color-text-secondary);
            line-height: 1.6;
        }

        /* CTA横幅 */
        .cta-banner {
            background: linear-gradient(135deg, #FF5F3D 0%, #FF8C42 100%);
            border-radius: var(--radius-lg);
            padding: 50px 40px;
            text-align: center;
        }
        .cta-banner h2 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .cta-banner .cta-sub {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 22px;
        }
        .cta-form {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0;
            flex-wrap: wrap;
        }
        .cta-input {
            width: 340px;
            height: 46px;
            padding: 0 16px;
            border-radius: 8px 0 0 8px;
            background: #fff;
            color: #1A1D23;
            font-size: 14px;
            border: none;
        }
        .cta-input::placeholder {
            color: #999;
        }
        .cta-btn {
            height: 46px;
            padding: 0 28px;
            border-radius: 0 8px 8px 0;
            background: #1A1D23;
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
        }
        .cta-btn:hover {
            background: #111318;
            box-shadow: var(--shadow-btn-hover);
        }
        .cta-privacy {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 12px;
        }

        /* 站点地图 */
        .sitemap-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }
        .sitemap-col h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 10px;
        }
        .sitemap-col a {
            display: block;
            font-size: 12px;
            color: var(--color-text-secondary);
            padding: 4px 0;
            transition: color var(--transition-fast);
        }
        .sitemap-col a:hover {
            color: var(--color-primary);
        }

        /* 页脚 */
        .site-footer {
            background: #14161B;
            padding: 50px var(--spacing-page) 30px;
            text-align: center;
            border-top: 1px solid var(--color-border);
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 18px;
            margin-bottom: 18px;
            font-size: 12px;
        }
        .footer-links a {
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--color-primary);
        }
        .footer-friendly {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 14px;
            margin-bottom: 16px;
            font-size: 11px;
            color: var(--color-text-weak);
        }
        .footer-friendly span {
            cursor: pointer;
            transition: color var(--transition-fast);
        }
        .footer-friendly span:hover {
            color: var(--color-primary);
        }
        .footer-info {
            font-size: 11px;
            color: var(--color-text-weak);
            line-height: 1.8;
        }
        .footer-divider {
            width: 60px;
            height: 1px;
            background: var(--color-border);
            margin: 14px auto;
        }

        /* 响应式 */
        @media (max-width: 1279px) {
            .hero-matrix-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .eco-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .sitemap-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .container-page {
                padding-left: 32px;
                padding-right: 32px;
            }
            .brand-row,
            .channel-row {
                padding-left: 32px;
                padding-right: 32px;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .news-hero-card {
                height: auto;
            }
            .news-hero-img {
                height: 200px;
            }
            .hot-rank-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .review-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 1023px) {
            .hero-matrix-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .service-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .eco-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .sitemap-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .hot-rank-grid {
                grid-template-columns: 1fr 1fr;
            }
            .review-grid {
                grid-template-columns: 1fr 1fr;
            }
            .topic-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .section-title {
                font-size: 20px;
            }
            .brand-logo {
                font-size: 20px;
            }
            .container-page {
                padding-left: 24px;
                padding-right: 24px;
            }
            .brand-row,
            .channel-row {
                padding-left: 24px;
                padding-right: 24px;
            }
        }
        @media (max-width: 767px) {
            .hero-matrix-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .data-card {
                padding: 12px;
                min-height: 120px;
            }
            .data-card-score {
                font-size: 24px;
            }
            .data-card-teams {
                font-size: 11px;
            }
            .topic-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .service-grid {
                grid-template-columns: 1fr 1fr;
                gap: 12px;
            }
            .stats-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .eco-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
            .sitemap-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 14px;
            }
            .hot-rank-grid {
                grid-template-columns: 1fr;
            }
            .review-grid {
                grid-template-columns: 1fr;
            }
            .news-layout {
                grid-template-columns: 1fr;
            }
            .cta-input {
                width: 100%;
                border-radius: 8px;
                margin-bottom: 8px;
            }
            .cta-btn {
                width: 100%;
                border-radius: 8px;
            }
            .cta-form {
                flex-direction: column;
                width: 100%;
            }
            .brand-row {
                height: 48px;
            }
            .channel-row {
                height: 40px;
                gap: 4px;
            }
            .channel-tag {
                padding: 5px 10px;
                font-size: 12px;
            }
            .section-title {
                font-size: 18px;
                padding-left: 12px;
                border-left-width: 3px;
            }
            .container-page {
                padding-left: 16px;
                padding-right: 16px;
            }
            .brand-row,
            .channel-row {
                padding-left: 16px;
                padding-right: 16px;
            }
            .cta-banner {
                padding: 32px 20px;
            }
            .cta-banner h2 {
                font-size: 20px;
            }
            .site-footer {
                padding: 36px 16px 24px;
            }
        }
        @media (max-width: 480px) {
            .hero-matrix-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
            .data-card {
                padding: 10px;
                min-height: 108px;
            }
            .data-card-score {
                font-size: 22px;
            }
            .topic-grid {
                grid-template-columns: 1fr;
            }
            .service-grid {
                grid-template-columns: 1fr 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
            }
            .eco-grid {
                grid-template-columns: 1fr 1fr;
            }
            .sitemap-grid {
                grid-template-columns: 1fr;
            }
            .stat-value {
                font-size: 22px;
            }
        }

/* roulang page: category1 */
:root {
            --color-brand: #FF5F3D;
            --color-brand-hover: #E8492B;
            --color-dark-bg: #1A1D23;
            --color-card-bg: #1F2229;
            --color-rise: #00D68F;
            --color-fall: #FF3B6E;
            --color-live: #FF0040;
            --color-text-main: #F0F1F3;
            --color-text-sub: #9CA0A8;
            --color-text-weak: #5C6068;
            --color-border: #2A2D35;
            --color-footer-bg: #14161B;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.45);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.5);
            --shadow-btn: 0 2px 8px rgba(255, 95, 61, 0.3);
            --shadow-btn-hover: 0 4px 16px rgba(255, 95, 61, 0.45);
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-pill: 20px;
            --radius-input: 8px;
        }

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

        body {
            margin: 0;
            padding: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            font-size: 15px;
            line-height: 1.6;
            background-color: var(--color-dark-bg);
            color: var(--color-text-main);
            -webkit-font-smoothing: antialiased;
            -moz-osx-font-smoothing: grayscale;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 0.2s ease;
        }

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
        }
        button:focus-visible,
        a:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-brand);
            outline-offset: 2px;
            border-radius: 3px;
        }

        input {
            font-family: inherit;
        }

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 48px;
            padding-right: 48px;
        }

        @media (max-width: 1024px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }
        @media (max-width: 520px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--color-dark-bg);
            box-shadow: 0 1px 0 var(--color-border);
            transition: box-shadow 0.3s ease;
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-nav);
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 56px;
            padding: 0 48px;
            max-width: 1280px;
            margin: 0 auto;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 24px;
            font-weight: 700;
            color: var(--color-brand);
            white-space: nowrap;
            transition: opacity 0.2s ease;
        }
        .brand-logo:hover {
            opacity: 0.85;
        }
        .brand-logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--color-brand);
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .brand-action-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: transparent;
            color: var(--color-text-sub);
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: background 0.2s ease, color 0.2s ease;
            border: none;
            cursor: pointer;
        }
        .brand-action-btn:hover {
            background: rgba(255, 95, 61, 0.1);
            color: var(--color-brand);
        }
        .channel-row {
            display: flex;
            align-items: center;
            gap: 8px;
            height: 44px;
            padding: 0 48px;
            max-width: 1280px;
            margin: 0 auto;
            flex-wrap: nowrap;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }
        .channel-row::-webkit-scrollbar {
            display: none;
        }
        .channel-tag {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            white-space: nowrap;
            color: var(--color-text-sub);
            background: transparent;
            border: 1.5px solid transparent;
            transition: all 0.2s ease;
            flex-shrink: 0;
        }
        .channel-tag:hover {
            background: rgba(255, 95, 61, 0.08);
            color: var(--color-text-main);
            border-color: rgba(255, 95, 61, 0.3);
        }
        .channel-tag.active {
            background: var(--color-brand);
            color: #fff;
            border-color: var(--color-brand);
            font-weight: 600;
        }

        @media (max-width: 768px) {
            .brand-row {
                padding: 0 16px;
                height: 48px;
            }
            .brand-logo {
                font-size: 20px;
            }
            .brand-logo-icon {
                width: 30px;
                height: 30px;
                font-size: 15px;
            }
            .brand-action-btn {
                width: 34px;
                height: 34px;
                font-size: 14px;
            }
            .channel-row {
                padding: 0 16px;
                height: 40px;
                gap: 6px;
            }
            .channel-tag {
                padding: 6px 12px;
                font-size: 13px;
            }
        }
        @media (max-width: 480px) {
            .brand-row {
                height: 44px;
            }
            .brand-logo {
                font-size: 18px;
            }
            .brand-logo-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
            .channel-row {
                gap: 4px;
                padding: 0 12px;
            }
            .channel-tag {
                padding: 5px 10px;
                font-size: 12px;
            }
        }

        /* ========== SECTION TITLES ========== */
        .section-title {
            font-size: 22px;
            font-weight: 600;
            line-height: 1.3;
            color: var(--color-text-main);
            margin-bottom: 24px;
            padding-left: 16px;
            border-left: 4px solid var(--color-brand);
            display: flex;
            align-items: center;
        }
        @media (max-width: 768px) {
            .section-title {
                font-size: 20px;
                padding-left: 12px;
                border-left-width: 3px;
                margin-bottom: 20px;
            }
        }
        @media (max-width: 480px) {
            .section-title {
                font-size: 18px;
                padding-left: 10px;
                border-left-width: 3px;
                margin-bottom: 16px;
            }
        }

        /* ========== HERO BANNER ========== */
        .hero-banner {
            position: relative;
            min-height: 380px;
            display: flex;
            align-items: center;
            justify-content: center;
            text-align: center;
            overflow: hidden;
            border-radius: var(--radius-lg);
            margin-top: 32px;
            background: #1a1d23;
        }
        .hero-banner-bg {
            position: absolute;
            inset: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            z-index: 0;
            opacity: 0.55;
        }
        .hero-banner-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 29, 35, 0.3) 0%, rgba(26, 29, 35, 0.85) 100%);
            z-index: 1;
        }
        .hero-banner-content {
            position: relative;
            z-index: 2;
            padding: 48px 32px;
            max-width: 720px;
        }
        .hero-banner-badge {
            display: inline-block;
            padding: 5px 14px;
            border-radius: var(--radius-pill);
            background: rgba(255, 95, 61, 0.2);
            color: var(--color-brand);
            font-size: 13px;
            font-weight: 600;
            margin-bottom: 16px;
            letter-spacing: 0.5px;
        }
        .hero-banner h1 {
            font-size: 32px;
            font-weight: 700;
            line-height: 1.25;
            color: #fff;
            margin: 0 0 16px 0;
        }
        .hero-banner p {
            font-size: 16px;
            line-height: 1.6;
            color: rgba(240, 241, 243, 0.85);
            margin: 0 0 24px 0;
        }
        .hero-banner-stats {
            display: flex;
            justify-content: center;
            gap: 32px;
            flex-wrap: wrap;
        }
        .hero-stat-item {
            text-align: center;
        }
        .hero-stat-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--color-brand);
            font-family: "SF Mono", "Menlo", "Consolas", monospace;
        }
        .hero-stat-label {
            font-size: 13px;
            color: var(--color-text-sub);
            margin-top: 4px;
        }

        @media (max-width: 768px) {
            .hero-banner {
                min-height: 300px;
                border-radius: var(--radius-md);
                margin-top: 24px;
            }
            .hero-banner-content {
                padding: 32px 20px;
            }
            .hero-banner h1 {
                font-size: 26px;
            }
            .hero-banner p {
                font-size: 14px;
            }
            .hero-banner-stats {
                gap: 20px;
            }
            .hero-stat-num {
                font-size: 24px;
            }
        }
        @media (max-width: 480px) {
            .hero-banner {
                min-height: 260px;
                border-radius: var(--radius-sm);
                margin-top: 16px;
            }
            .hero-banner-content {
                padding: 24px 16px;
            }
            .hero-banner h1 {
                font-size: 22px;
            }
            .hero-banner p {
                font-size: 13px;
            }
            .hero-banner-stats {
                gap: 14px;
            }
            .hero-stat-num {
                font-size: 20px;
            }
            .hero-stat-label {
                font-size: 11px;
            }
        }

        /* ========== TOPIC CARD GRID ========== */
        .topic-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 24px;
        }
        .topic-card {
            background: var(--color-card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border);
            transition: all 0.25s ease-out;
            cursor: pointer;
            display: flex;
            flex-direction: column;
        }
        .topic-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(255, 95, 61, 0.35);
        }
        .topic-card-img-wrap {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16 / 9;
            background: #1a1d23;
        }
        .topic-card-img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .topic-card:hover .topic-card-img {
            transform: scale(1.03);
        }
        .topic-card-img-badge {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            letter-spacing: 0.3px;
            z-index: 2;
        }
        .badge-live {
            background: var(--color-live);
            color: #fff;
            animation: livePulse 1.2s ease-in-out infinite;
        }
        .badge-hot {
            background: rgba(255, 59, 110, 0.9);
            color: #fff;
        }
        .badge-featured {
            background: rgba(0, 214, 143, 0.9);
            color: #fff;
        }
        @keyframes livePulse {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.7;
                transform: scale(1.08);
            }
        }
        .topic-card-body {
            padding: 20px 24px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .topic-card-body h3 {
            font-size: 18px;
            font-weight: 600;
            color: var(--color-text-main);
            margin: 0 0 8px 0;
            line-height: 1.35;
        }
        .topic-card-body .topic-card-desc {
            font-size: 14px;
            color: var(--color-text-sub);
            line-height: 1.5;
            margin: 0 0 14px 0;
            flex: 1;
        }
        .topic-card-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-bottom: 16px;
        }
        .topic-tag {
            display: inline-block;
            padding: 4px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 500;
            background: rgba(255, 95, 61, 0.1);
            color: var(--color-brand);
            border: 1px solid rgba(255, 95, 61, 0.25);
            white-space: nowrap;
        }
        .topic-card-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 20px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 600;
            background: transparent;
            color: var(--color-brand);
            border: 1.5px solid var(--color-brand);
            transition: all 0.2s ease;
            cursor: pointer;
            align-self: flex-start;
            text-decoration: none;
        }
        .topic-card-btn:hover {
            background: rgba(255, 95, 61, 0.1);
            border-color: var(--color-brand-hover);
            color: var(--color-brand-hover);
            transform: translateY(-1px);
        }
        .topic-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 13px;
            color: var(--color-text-weak);
            margin-top: auto;
            padding-top: 12px;
            border-top: 1px solid var(--color-border);
        }

        @media (max-width: 768px) {
            .topic-grid {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .topic-card-body {
                padding: 16px 18px;
            }
            .topic-card-body h3 {
                font-size: 16px;
            }
            .topic-card-body .topic-card-desc {
                font-size: 13px;
            }
            .topic-card-btn {
                padding: 8px 16px;
                font-size: 13px;
            }
        }
        @media (max-width: 480px) {
            .topic-grid {
                gap: 16px;
            }
            .topic-card-body {
                padding: 14px 16px;
            }
            .topic-card-body h3 {
                font-size: 15px;
            }
        }

        /* ========== HOT RANKING ROW ========== */
        .hot-ranking-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .hot-rank-card {
            background: var(--color-card-bg);
            border-radius: var(--radius-md);
            padding: 20px;
            border: 1px solid var(--color-border);
            transition: all 0.2s ease;
            cursor: pointer;
        }
        .hot-rank-card:hover {
            border-color: rgba(255, 95, 61, 0.35);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
            transform: translateY(-2px);
        }
        .hot-rank-header {
            display: flex;
            align-items: center;
            gap: 10px;
            margin-bottom: 14px;
        }
        .hot-rank-icon {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 16px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .hot-rank-icon.gold {
            background: linear-gradient(135deg, #F5C842, #E0A800);
            color: #3d2e00;
        }
        .hot-rank-icon.silver {
            background: linear-gradient(135deg, #C0C0C0, #A0A0A0);
            color: #2a2a2a;
        }
        .hot-rank-icon.bronze {
            background: linear-gradient(135deg, #CD7F32, #A0622D);
            color: #fff;
        }
        .hot-rank-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--color-text-main);
            line-height: 1.3;
        }
        .hot-rank-list {
            list-style: none;
            margin: 0;
            padding: 0;
        }
        .hot-rank-list li {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 0;
            border-bottom: 1px solid rgba(42, 45, 53, 0.5);
            font-size: 13px;
            color: var(--color-text-sub);
        }
        .hot-rank-list li:last-child {
            border-bottom: none;
        }
        .hot-rank-list .rank-num {
            font-weight: 700;
            color: var(--color-text-main);
            width: 24px;
            text-align: center;
            flex-shrink: 0;
        }
        .hot-rank-list .rank-name {
            flex: 1;
            margin: 0 8px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .hot-rank-list .rank-val {
            font-weight: 600;
            color: var(--color-brand);
            flex-shrink: 0;
        }

        @media (max-width: 768px) {
            .hot-ranking-row {
                grid-template-columns: 1fr;
                gap: 12px;
            }
            .hot-rank-card {
                padding: 16px;
            }
        }

        /* ========== TAG CLOUD ========== */
        .tag-cloud-wrap {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
            padding: 8px 0;
        }
        .tag-cloud-item {
            display: inline-block;
            padding: 8px 18px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            background: var(--color-card-bg);
            color: var(--color-text-sub);
            border: 1px solid var(--color-border);
            transition: all 0.2s ease;
            cursor: pointer;
            white-space: nowrap;
        }
        .tag-cloud-item:hover {
            background: rgba(255, 95, 61, 0.12);
            border-color: rgba(255, 95, 61, 0.4);
            color: var(--color-brand);
            transform: translateY(-1px);
        }
        .tag-cloud-item.tag-lg {
            font-size: 16px;
            padding: 10px 22px;
            font-weight: 600;
            background: rgba(255, 95, 61, 0.08);
            color: var(--color-brand);
            border-color: rgba(255, 95, 61, 0.3);
        }
        .tag-cloud-item.tag-sm {
            font-size: 12px;
            padding: 5px 12px;
        }
        @media (max-width: 480px) {
            .tag-cloud-wrap {
                gap: 6px;
            }
            .tag-cloud-item {
                padding: 6px 14px;
                font-size: 12px;
            }
            .tag-cloud-item.tag-lg {
                font-size: 14px;
                padding: 7px 16px;
            }
        }

        /* ========== CTA BANNER ========== */
        .cta-banner {
            background: linear-gradient(135deg, #FF5F3D, #FF8C42);
            border-radius: var(--radius-lg);
            padding: 56px 48px;
            text-align: center;
            color: #fff;
            margin: 0;
        }
        .cta-banner h3 {
            font-size: 26px;
            font-weight: 700;
            margin: 0 0 10px 0;
            color: #fff;
        }
        .cta-banner p {
            font-size: 16px;
            margin: 0 0 24px 0;
            opacity: 0.9;
            color: #fff;
            line-height: 1.5;
        }
        .cta-input-row {
            display: flex;
            justify-content: center;
            gap: 12px;
            flex-wrap: wrap;
        }
        .cta-input {
            width: 340px;
            height: 48px;
            border-radius: var(--radius-input);
            border: none;
            padding: 0 16px;
            font-size: 15px;
            background: #fff;
            color: #1a1d23;
            outline: none;
            transition: box-shadow 0.2s ease;
        }
        .cta-input:focus {
            box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.4);
        }
        .cta-input::placeholder {
            color: #9ca0a8;
        }
        .cta-btn {
            height: 48px;
            padding: 0 28px;
            border-radius: var(--radius-input);
            font-size: 15px;
            font-weight: 600;
            background: #1A1D23;
            color: #fff;
            border: none;
            cursor: pointer;
            transition: all 0.2s ease;
            white-space: nowrap;
        }
        .cta-btn:hover {
            background: #0f1115;
            transform: translateY(-1px);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
        }
        .cta-privacy {
            font-size: 12px;
            opacity: 0.7;
            margin-top: 14px;
            color: #fff;
        }
        @media (max-width: 768px) {
            .cta-banner {
                padding: 36px 24px;
                border-radius: var(--radius-md);
            }
            .cta-banner h3 {
                font-size: 22px;
            }
            .cta-banner p {
                font-size: 14px;
            }
            .cta-input-row {
                flex-direction: column;
                align-items: center;
            }
            .cta-input {
                width: 100%;
                max-width: 400px;
            }
            .cta-btn {
                width: 100%;
                max-width: 400px;
            }
        }

        /* ========== FAQ ACCORDION ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .faq-item {
            background: var(--color-card-bg);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: border-color 0.2s ease;
        }
        .faq-item:hover {
            border-color: rgba(255, 95, 61, 0.3);
        }
        .faq-question {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            background: transparent;
            border: none;
            color: var(--color-text-main);
            font-size: 16px;
            font-weight: 500;
            cursor: pointer;
            text-align: left;
            gap: 12px;
            transition: background 0.2s ease;
            font-family: inherit;
        }
        .faq-question:hover {
            background: rgba(255, 95, 61, 0.04);
        }
        .faq-q-mark {
            color: var(--color-brand);
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
        }
        .faq-q-text {
            flex: 1;
            line-height: 1.4;
        }
        .faq-arrow {
            flex-shrink: 0;
            transition: transform 0.3s ease;
            font-size: 14px;
            color: var(--color-text-sub);
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 0.35s ease, padding 0.35s ease;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
            padding: 0 20px 20px 20px;
        }
        .faq-answer-inner {
            font-size: 14px;
            line-height: 1.7;
            color: var(--color-text-sub);
            padding-top: 4px;
            border-top: 1px solid var(--color-border);
        }
        .faq-answer-inner strong {
            color: var(--color-text-main);
        }
        @media (max-width: 480px) {
            .faq-question {
                padding: 14px 16px;
                font-size: 14px;
            }
            .faq-item.open .faq-answer {
                padding: 0 16px 16px 16px;
            }
            .faq-answer-inner {
                font-size: 13px;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--color-footer-bg);
            padding: 48px 48px 32px;
            margin-top: 60px;
            text-align: center;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 16px;
            margin-bottom: 20px;
        }
        .footer-links a {
            color: var(--color-text-sub);
            font-size: 14px;
            transition: color 0.2s ease;
        }
        .footer-links a:hover {
            color: var(--color-brand);
        }
        .footer-friendly {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            margin-bottom: 20px;
        }
        .footer-friendly span {
            color: var(--color-text-weak);
            font-size: 13px;
            padding: 4px 10px;
            border: 1px solid var(--color-border);
            border-radius: var(--radius-pill);
            white-space: nowrap;
        }
        .footer-divider {
            width: 60px;
            height: 1px;
            background: var(--color-border);
            margin: 0 auto 20px;
        }
        .footer-info {
            font-size: 12px;
            color: var(--color-text-weak);
            line-height: 1.8;
        }
        .footer-info p {
            margin: 2px 0;
        }
        @media (max-width: 768px) {
            .site-footer {
                padding: 36px 24px 24px;
                margin-top: 40px;
            }
            .footer-links {
                gap: 10px;
            }
            .footer-links a {
                font-size: 13px;
            }
        }
        @media (max-width: 480px) {
            .site-footer {
                padding: 28px 16px 20px;
                margin-top: 32px;
            }
            .footer-links {
                gap: 8px;
            }
            .footer-links a {
                font-size: 12px;
            }
            .footer-friendly span {
                font-size: 11px;
                padding: 3px 8px;
            }
        }

        /* ========== UTILITY ========== */
        .section-spacing {
            margin-top: 60px;
        }
        @media (max-width: 768px) {
            .section-spacing {
                margin-top: 40px;
            }
        }
        @media (max-width: 480px) {
            .section-spacing {
                margin-top: 28px;
            }
        }

        .data-highlight-num {
            font-family: "SF Mono", "Menlo", "Consolas", monospace;
            font-weight: 700;
            color: var(--color-brand);
        }

/* roulang page: category3 */
:root {
            --brand: #FF5F3D;
            --brand-hover: #E8492B;
            --brand-light: #FF8C42;
            --surface: #1A1D23;
            --card: #1F2229;
            --card-hover: #252830;
            --text-primary: #F0F1F3;
            --text-secondary: #9CA0A8;
            --text-muted: #5C6068;
            --border-color: #2A2D35;
            --rise: #00D68F;
            --fall: #FF3B6E;
            --live: #FF0040;
            --gold: #F5C842;
            --silver: #C0C0C0;
            --bronze: #CD7F32;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-full: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.45);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.5);
            --transition-fast: 200ms ease-out;
            --transition-smooth: 300ms ease;
        }

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

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

        body {
            font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            background-color: var(--surface);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            font-size: 15px;
        }

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-fast);
        }

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

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

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 48px;
            padding-right: 48px;
        }

        @media (max-width: 1024px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }

        @media (max-width: 768px) {
            .container {
                padding-left: 20px;
                padding-right: 20px;
            }
        }

        @media (max-width: 520px) {
            .container {
                padding-left: 14px;
                padding-right: 14px;
            }
        }

        /* ========== HEADER & NAVIGATION ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background-color: var(--surface);
            box-shadow: 0 1px 0 var(--border-color);
            transition: box-shadow var(--transition-fast);
        }

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

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 56px;
            padding: 0 48px;
            max-width: 1280px;
            margin: 0 auto;
            width: 100%;
        }

        @media (max-width: 1024px) {
            .brand-row {
                padding: 0 32px;
            }
        }

        @media (max-width: 768px) {
            .brand-row {
                height: 48px;
                padding: 0 20px;
            }
        }

        @media (max-width: 520px) {
            .brand-row {
                padding: 0 14px;
                height: 46px;
            }
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 24px;
            font-weight: 700;
            color: var(--brand);
            letter-spacing: 1px;
            white-space: nowrap;
            transition: opacity var(--transition-fast);
        }

        .brand-logo:hover {
            opacity: 0.85;
        }

        .brand-logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            background: var(--brand);
            color: #fff;
            border-radius: 50%;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .brand-action-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: transparent;
            color: var(--text-secondary);
            font-size: 17px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
            border: none;
        }

        .brand-action-btn:hover {
            background: var(--card);
            color: var(--text-primary);
        }

        .channel-row {
            display: flex;
            align-items: center;
            gap: 8px;
            height: 44px;
            padding: 0 48px;
            max-width: 1280px;
            margin: 0 auto;
            width: 100%;
            overflow-x: auto;
            overflow-y: hidden;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            -ms-overflow-style: none;
            flex-wrap: nowrap;
            white-space: nowrap;
        }

        .channel-row::-webkit-scrollbar {
            display: none;
        }

        @media (max-width: 1024px) {
            .channel-row {
                padding: 0 32px;
                gap: 6px;
            }
        }

        @media (max-width: 768px) {
            .channel-row {
                padding: 0 20px;
                height: 40px;
                gap: 5px;
            }
        }

        @media (max-width: 520px) {
            .channel-row {
                padding: 0 14px;
                height: 38px;
                gap: 4px;
            }
        }

        .channel-tag {
            display: inline-flex;
            align-items: center;
            padding: 7px 15px;
            border-radius: var(--radius-full);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: 1.5px solid transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
            flex-shrink: 0;
            cursor: pointer;
        }

        .channel-tag:hover {
            background: rgba(255, 95, 61, 0.1);
            color: var(--brand);
            border-color: rgba(255, 95, 61, 0.25);
        }

        .channel-tag.active {
            background: var(--brand);
            color: #fff;
            font-weight: 600;
            border-color: var(--brand);
            box-shadow: 0 2px 8px rgba(255, 95, 61, 0.3);
        }

        @media (max-width: 768px) {
            .channel-tag {
                padding: 5px 11px;
                font-size: 12px;
                border-radius: 16px;
            }
        }

        @media (max-width: 520px) {
            .channel-tag {
                padding: 4px 10px;
                font-size: 11px;
                border-radius: 14px;
            }
        }

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

        @media (max-width: 1024px) {
            .section {
                padding: 48px 0;
            }
        }

        @media (max-width: 768px) {
            .section {
                padding: 36px 0;
            }
        }

        @media (max-width: 520px) {
            .section {
                padding: 28px 0;
            }
        }

        .section-title {
            font-size: 22px;
            font-weight: 600;
            line-height: 30px;
            color: var(--text-primary);
            margin-bottom: 24px;
            padding-left: 16px;
            border-left: 4px solid var(--brand);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 20px;
                line-height: 28px;
                padding-left: 12px;
                border-left-width: 3px;
            }
        }

        @media (max-width: 520px) {
            .section-title {
                font-size: 18px;
                line-height: 26px;
                padding-left: 10px;
                border-left-width: 3px;
                margin-bottom: 18px;
            }
        }

        /* ========== HERO ========== */
        .page-hero {
            background: radial-gradient(ellipse at center top, #252830 0%, #1A1D23 70%);
            padding: 48px 0 40px;
            border-bottom: 1px solid var(--border-color);
        }

        @media (max-width: 768px) {
            .page-hero {
                padding: 32px 0 28px;
            }
        }

        .page-hero-title {
            font-size: 28px;
            font-weight: 700;
            line-height: 36px;
            color: var(--text-primary);
            margin-bottom: 8px;
        }

        @media (max-width: 768px) {
            .page-hero-title {
                font-size: 24px;
                line-height: 32px;
            }
        }

        @media (max-width: 520px) {
            .page-hero-title {
                font-size: 21px;
                line-height: 29px;
            }
        }

        .page-hero-subtitle {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 24px;
            max-width: 680px;
            margin-bottom: 0;
        }

        @media (max-width: 520px) {
            .page-hero-subtitle {
                font-size: 14px;
                line-height: 22px;
            }
        }

        /* ========== STATS OVERVIEW ROW ========== */
        .stats-overview-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 14px;
            margin-top: 24px;
        }

        @media (max-width: 1024px) {
            .stats-overview-grid {
                grid-template-columns: repeat(4, 1fr);
                gap: 10px;
            }
        }

        @media (max-width: 768px) {
            .stats-overview-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 10px;
            }
        }

        @media (max-width: 520px) {
            .stats-overview-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 8px;
            }
        }

        .stat-mini-card {
            background: var(--card);
            border-radius: var(--radius-sm);
            padding: 16px 18px;
            text-align: center;
            border: 1px solid var(--border-color);
            transition: all var(--transition-fast);
        }

        .stat-mini-card:hover {
            border-color: rgba(255, 95, 61, 0.35);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }

        .stat-mini-value {
            font-size: 28px;
            font-weight: 700;
            line-height: 36px;
            color: var(--brand);
            font-family: "SF Mono", "Menlo", "Consolas", monospace;
        }

        .stat-mini-label {
            font-size: 13px;
            color: var(--text-secondary);
            margin-top: 4px;
            line-height: 20px;
        }

        .stat-mini-trend {
            font-size: 12px;
            color: var(--rise);
            margin-top: 3px;
            font-weight: 500;
        }

        .stat-mini-trend.down {
            color: var(--fall);
        }

        @media (max-width: 520px) {
            .stat-mini-value {
                font-size: 22px;
                line-height: 30px;
            }
            .stat-mini-label {
                font-size: 11px;
            }
            .stat-mini-card {
                padding: 12px 10px;
            }
        }

        /* ========== TAB SWITCHER ========== */
        .tab-switcher {
            display: flex;
            gap: 6px;
            margin-bottom: 20px;
            flex-wrap: wrap;
            border-bottom: 2px solid var(--border-color);
            padding-bottom: 0;
        }

        .tab-btn {
            padding: 10px 22px;
            border-radius: var(--radius-full) var(--radius-full) 0 0;
            font-size: 14px;
            font-weight: 500;
            background: transparent;
            color: var(--text-secondary);
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            position: relative;
            white-space: nowrap;
        }

        .tab-btn:hover {
            color: var(--text-primary);
            background: rgba(255, 95, 61, 0.06);
        }

        .tab-btn.active {
            color: var(--brand);
            font-weight: 600;
            background: rgba(255, 95, 61, 0.08);
        }

        .tab-btn.active::after {
            content: '';
            position: absolute;
            bottom: -2px;
            left: 22px;
            right: 22px;
            height: 3px;
            background: var(--brand);
            border-radius: 3px 3px 0 0;
        }

        @media (max-width: 520px) {
            .tab-btn {
                padding: 8px 14px;
                font-size: 13px;
            }
            .tab-btn.active::after {
                left: 14px;
                right: 14px;
            }
        }

        .tab-panel {
            display: none;
        }

        .tab-panel.active {
            display: block;
        }

        /* ========== RANKING TABLE ========== */
        .ranking-table-wrap {
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            background: var(--card);
        }

        .ranking-table {
            width: 100%;
            border-collapse: collapse;
            min-width: 700px;
            font-size: 14px;
        }

        .ranking-table thead th {
            background: #1a1d23;
            color: var(--text-secondary);
            font-weight: 600;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            padding: 14px 16px;
            text-align: left;
            border-bottom: 2px solid var(--border-color);
            white-space: nowrap;
        }

        .ranking-table tbody td {
            padding: 13px 16px;
            border-bottom: 1px solid rgba(42, 45, 53, 0.6);
            color: var(--text-primary);
            white-space: nowrap;
            vertical-align: middle;
        }

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

        .ranking-table tbody tr:hover {
            background: rgba(255, 95, 61, 0.04);
        }

        .ranking-table tbody tr.row-gold {
            background: rgba(245, 200, 66, 0.06);
        }

        .ranking-table tbody tr.row-gold:hover {
            background: rgba(245, 200, 66, 0.1);
        }

        .ranking-table tbody tr.row-silver {
            background: rgba(192, 192, 192, 0.04);
        }

        .ranking-table tbody tr.row-silver:hover {
            background: rgba(192, 192, 192, 0.08);
        }

        .ranking-table tbody tr.row-bronze {
            background: rgba(205, 127, 50, 0.04);
        }

        .ranking-table tbody tr.row-bronze:hover {
            background: rgba(205, 127, 50, 0.08);
        }

        .rank-num {
            font-weight: 700;
            font-size: 16px;
            font-family: "SF Mono", "Menlo", "Consolas", monospace;
            display: inline-flex;
            align-items: center;
            gap: 6px;
            min-width: 36px;
        }

        .rank-badge {
            font-size: 18px;
            line-height: 1;
        }

        .trend-up {
            color: var(--rise);
            font-weight: 600;
            font-size: 13px;
        }

        .trend-down {
            color: var(--fall);
            font-weight: 600;
            font-size: 13px;
        }

        .trend-stable {
            color: var(--text-muted);
            font-weight: 500;
            font-size: 13px;
        }

        .detail-link {
            color: var(--brand);
            font-weight: 500;
            font-size: 13px;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .detail-link:hover {
            color: var(--brand-hover);
            text-decoration: underline;
            text-underline-offset: 3px;
        }

        .team-name-cell {
            font-weight: 600;
            color: var(--text-primary);
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .team-dot {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            font-weight: 700;
            color: #fff;
        }

        @media (max-width: 768px) {
            .ranking-table {
                min-width: 600px;
                font-size: 13px;
            }
            .ranking-table thead th {
                padding: 10px 10px;
                font-size: 11px;
            }
            .ranking-table tbody td {
                padding: 10px 10px;
                font-size: 12px;
            }
        }

        @media (max-width: 520px) {
            .ranking-table {
                min-width: 520px;
            }
        }

        /* ========== CHART AREA ========== */
        .chart-container {
            background: var(--card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-color);
            padding: 28px 24px;
            overflow-x: auto;
            -webkit-overflow-scrolling: touch;
        }

        .chart-inner {
            min-width: 500px;
            width: 100%;
        }

        .chart-title-sm {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-primary);
            margin-bottom: 18px;
        }

        .bar-chart {
            display: flex;
            align-items: flex-end;
            gap: 20px;
            height: 220px;
            padding-top: 8px;
        }

        .bar-col {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 8px;
            flex: 1;
            min-width: 44px;
        }

        .bar-value {
            font-size: 13px;
            font-weight: 700;
            color: var(--text-primary);
            font-family: "SF Mono", "Menlo", "Consolas", monospace;
        }

        .bar-fill {
            width: 100%;
            max-width: 56px;
            border-radius: 6px 6px 0 0;
            transition: all var(--transition-fast);
            cursor: pointer;
            position: relative;
        }

        .bar-fill:hover {
            filter: brightness(1.2);
            transform: scaleY(1.03);
            transform-origin: bottom;
        }

        .bar-fill.brand-bar {
            background: linear-gradient(180deg, #FF5F3D 0%, #FF8C42 100%);
        }

        .bar-fill.accent-bar {
            background: linear-gradient(180deg, #FF8C42 0%, #FFB380 100%);
        }

        .bar-label {
            font-size: 11px;
            color: var(--text-secondary);
            text-align: center;
            font-weight: 500;
            white-space: nowrap;
        }

        @media (max-width: 768px) {
            .chart-inner {
                min-width: 400px;
            }
            .bar-chart {
                height: 170px;
                gap: 12px;
            }
            .bar-fill {
                max-width: 40px;
            }
        }

        @media (max-width: 520px) {
            .chart-inner {
                min-width: 340px;
            }
            .bar-chart {
                height: 140px;
                gap: 8px;
            }
            .bar-fill {
                max-width: 32px;
            }
            .chart-container {
                padding: 18px 12px;
            }
        }

        /* ========== NEWS CARDS ========== */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
        }

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

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

        .news-card {
            background: var(--card);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-color);
            transition: all var(--transition-fast);
            cursor: pointer;
        }

        .news-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(255, 95, 61, 0.3);
        }

        .news-card-img {
            width: 100%;
            height: 150px;
            object-fit: cover;
            display: block;
        }

        @media (max-width: 768px) {
            .news-card-img {
                height: 130px;
            }
        }

        .news-card-body {
            padding: 14px 16px;
        }

        .news-card-tag {
            display: inline-block;
            font-size: 11px;
            font-weight: 600;
            padding: 3px 9px;
            border-radius: var(--radius-full);
            background: rgba(255, 95, 61, 0.12);
            color: var(--brand);
            margin-bottom: 8px;
            white-space: nowrap;
        }

        .news-card-tag.hot {
            background: rgba(255, 59, 110, 0.12);
            color: var(--fall);
        }

        .news-card-title {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 22px;
            margin-bottom: 6px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

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

        /* ========== FAQ ACCORDION ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

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

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-primary);
            user-select: none;
            gap: 12px;
            transition: background var(--transition-fast);
        }

        .faq-question:hover {
            background: rgba(255, 95, 61, 0.04);
        }

        .faq-q-mark {
            color: var(--brand);
            font-weight: 700;
            font-size: 18px;
            flex-shrink: 0;
        }

        .faq-arrow {
            flex-shrink: 0;
            transition: transform var(--transition-smooth);
            font-size: 14px;
            color: var(--text-secondary);
        }

        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--brand);
        }

        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
            background: rgba(0, 0, 0, 0.2);
        }

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

        .faq-answer-inner {
            padding: 0 20px 18px 20px;
            font-size: 14px;
            line-height: 24px;
            color: var(--text-secondary);
        }

        .faq-answer-inner strong {
            color: var(--text-primary);
        }

        @media (max-width: 520px) {
            .faq-question {
                padding: 14px 14px;
                font-size: 14px;
            }
            .faq-answer-inner {
                padding: 0 14px 14px 14px;
                font-size: 13px;
                line-height: 22px;
            }
        }

        /* ========== CTA BANNER ========== */
        .cta-banner {
            background: linear-gradient(135deg, #FF5F3D 0%, #FF8C42 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            color: #fff;
        }

        @media (max-width: 768px) {
            .cta-banner {
                padding: 36px 24px;
                border-radius: var(--radius-md);
            }
        }

        @media (max-width: 520px) {
            .cta-banner {
                padding: 28px 16px;
            }
        }

        .cta-banner-title {
            font-size: 24px;
            font-weight: 700;
            margin-bottom: 8px;
        }

        @media (max-width: 520px) {
            .cta-banner-title {
                font-size: 20px;
            }
        }

        .cta-banner-sub {
            font-size: 15px;
            opacity: 0.9;
            margin-bottom: 20px;
            line-height: 22px;
        }

        .cta-input-row {
            display: flex;
            justify-content: center;
            gap: 10px;
            flex-wrap: wrap;
            max-width: 500px;
            margin: 0 auto;
        }

        .cta-input {
            flex: 1;
            min-width: 220px;
            height: 46px;
            border-radius: 8px;
            border: none;
            padding: 0 16px;
            font-size: 14px;
            background: #fff;
            color: #1A1D23;
        }

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

        .cta-submit-btn {
            height: 46px;
            padding: 0 28px;
            border-radius: 8px;
            background: #1A1D23;
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            border: none;
            cursor: pointer;
            transition: all var(--transition-fast);
            white-space: nowrap;
        }

        .cta-submit-btn:hover {
            background: #000;
            transform: translateY(-1px);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
        }

        .cta-privacy {
            font-size: 11px;
            opacity: 0.7;
            margin-top: 12px;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background-color: var(--footer-bg);
            padding: 48px 48px 36px;
            text-align: center;
        }

        @media (max-width: 768px) {
            .site-footer {
                padding: 36px 20px 28px;
            }
        }

        @media (max-width: 520px) {
            .site-footer {
                padding: 28px 14px 22px;
            }
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 18px;
            margin-bottom: 16px;
        }

        .footer-links a {
            font-size: 13px;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }

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

        .footer-friendly {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 14px;
            margin-bottom: 16px;
        }

        .footer-friendly span {
            font-size: 12px;
            color: var(--text-muted);
        }

        .footer-divider {
            width: 60px;
            height: 1px;
            background: var(--border-color);
            margin: 16px auto;
        }

        .footer-info {
            font-size: 12px;
            color: var(--text-muted);
            line-height: 22px;
        }

        .footer-info p {
            margin: 2px 0;
        }

        /* ========== PULSE ANIMATION ========== */
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.6);
            }
        }

        .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            background: var(--live);
            border-radius: 50%;
            animation: pulse-dot 1s infinite;
            margin-right: 5px;
            vertical-align: middle;
        }

        /* ========== UTILITY ========== */
        .text-brand {
            color: var(--brand);
        }
        .text-rise {
            color: var(--rise);
        }
        .text-fall {
            color: var(--fall);
        }
        .text-muted {
            color: var(--text-muted);
        }
        .font-mono {
            font-family: "SF Mono", "Menlo", "Consolas", monospace;
        }

/* roulang page: category4 */
:root {
            --color-primary: #FF5F3D;
            --color-primary-hover: #E8492B;
            --color-bg: #1A1D23;
            --color-card: #1F2229;
            --color-card-alt: #23262D;
            --color-text: #F0F1F3;
            --color-text-secondary: #9CA0A8;
            --color-text-weak: #5C6068;
            --color-border: #2A2D35;
            --color-rise: #00D68F;
            --color-fall: #FF3B6E;
            --color-live: #FF0040;
            --color-gold: #F5C842;
            --color-silver: #C0C0C0;
            --color-bronze: #CD7F32;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-full: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.45);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.5);
            --shadow-btn: 0 2px 8px rgba(255, 95, 61, 0.3);
            --shadow-btn-hover: 0 4px 16px rgba(255, 95, 61, 0.45);
            --font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            --font-mono: "SF Mono", "Menlo", "Consolas", monospace;
            --spacing-page: 48px;
            --spacing-module: 80px;
            --transition-fast: 200ms ease-out;
            --transition-smooth: 300ms ease;
        }

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

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

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-sans);
            font-size: 15px;
            line-height: 1.6;
            color: var(--color-text);
            background-color: var(--color-bg);
            min-height: 100vh;
            overflow-x: hidden;
        }

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

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

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

        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            outline: none;
            transition: all var(--transition-fast);
        }

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

        input {
            font-family: inherit;
            outline: none;
            border: none;
            transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
        }

        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 2px;
            border-radius: 4px;
        }

        .container-custom {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: var(--spacing-page);
            padding-right: var(--spacing-page);
        }

        @media (max-width: 1024px) {
            .container-custom {
                padding-left: 32px;
                padding-right: 32px;
            }
        }

        @media (max-width: 768px) {
            .container-custom {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-bg);
            box-shadow: var(--shadow-nav);
            transition: box-shadow var(--transition-fast);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 56px;
            padding: 0 var(--spacing-page);
            max-width: 1280px;
            margin: 0 auto;
            border-bottom: 1px solid var(--color-border);
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 24px;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
            transition: color var(--transition-fast);
        }

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

        .brand-logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 32px;
            height: 32px;
            background: var(--color-primary);
            color: #fff;
            border-radius: 50%;
            font-size: 16px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 6px;
        }

        .brand-action-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: transparent;
            color: var(--color-text-secondary);
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
            border: 1px solid transparent;
        }

        .brand-action-btn:hover {
            background: var(--color-card);
            color: var(--color-text);
            border-color: var(--color-border);
        }

        .channel-row {
            display: flex;
            align-items: center;
            gap: 8px;
            height: 44px;
            padding: 0 var(--spacing-page);
            max-width: 1280px;
            margin: 0 auto;
            overflow-x: auto;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
        }

        .channel-row::-webkit-scrollbar {
            display: none;
        }

        .channel-tag {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-full);
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            background: transparent;
            border: 1.5px solid transparent;
            transition: all var(--transition-fast);
            white-space: nowrap;
            flex-shrink: 0;
        }

        .channel-tag:hover {
            background: rgba(255, 95, 61, 0.1);
            color: var(--color-primary);
            border-color: rgba(255, 95, 61, 0.3);
        }

        .channel-tag.active {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
            font-weight: 600;
            box-shadow: var(--shadow-btn);
        }

        @media (max-width: 768px) {
            .brand-row {
                height: 48px;
                padding: 0 16px;
            }
            .brand-logo {
                font-size: 20px;
            }
            .brand-logo-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
            .brand-action-btn {
                width: 34px;
                height: 34px;
                font-size: 14px;
            }
            .channel-row {
                height: 40px;
                padding: 0 16px;
                gap: 6px;
            }
            .channel-tag {
                padding: 6px 12px;
                font-size: 13px;
            }
        }

        @media (max-width: 480px) {
            .brand-row {
                padding: 0 12px;
            }
            .channel-row {
                padding: 0 12px;
                gap: 4px;
            }
            .channel-tag {
                padding: 5px 10px;
                font-size: 12px;
            }
        }

        /* ========== HERO BANNER ========== */
        .topic-hero {
            position: relative;
            width: 100%;
            min-height: 380px;
            display: flex;
            align-items: center;
            justify-content: center;
            background: linear-gradient(135deg, #1A1D23 0%, #252830 40%, #1F2229 100%);
            overflow: hidden;
            border-bottom: 1px solid var(--color-border);
        }

        .topic-hero-bg {
            position: absolute;
            inset: 0;
            background-image: url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            opacity: 0.18;
            z-index: 0;
        }

        .topic-hero-overlay {
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(26, 29, 35, 0.75) 0%, rgba(26, 29, 35, 0.92) 60%, rgba(26, 29, 35, 0.98) 100%);
            z-index: 1;
        }

        .topic-hero-content {
            position: relative;
            z-index: 2;
            text-align: center;
            padding: 60px 24px;
            max-width: 800px;
        }

        .topic-hero-badge {
            display: inline-block;
            padding: 6px 18px;
            border-radius: var(--radius-full);
            background: rgba(255, 95, 61, 0.15);
            color: var(--color-primary);
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            margin-bottom: 20px;
            border: 1px solid rgba(255, 95, 61, 0.3);
        }

        .topic-hero h1 {
            font-size: 36px;
            font-weight: 700;
            line-height: 1.3;
            color: #fff;
            margin: 0 0 16px 0;
            letter-spacing: 0.5px;
        }

        .topic-hero-desc {
            font-size: 16px;
            line-height: 1.7;
            color: var(--color-text-secondary);
            margin: 0 auto;
            max-width: 620px;
        }

        .topic-hero-stats {
            display: flex;
            gap: 40px;
            justify-content: center;
            margin-top: 28px;
            flex-wrap: wrap;
        }

        .topic-hero-stat {
            text-align: center;
        }

        .topic-hero-stat-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--color-primary);
            font-family: var(--font-mono);
        }

        .topic-hero-stat-label {
            font-size: 13px;
            color: var(--color-text-weak);
            margin-top: 4px;
        }

        @media (max-width: 768px) {
            .topic-hero {
                min-height: 300px;
            }
            .topic-hero h1 {
                font-size: 28px;
            }
            .topic-hero-desc {
                font-size: 14px;
            }
            .topic-hero-stats {
                gap: 24px;
            }
            .topic-hero-stat-num {
                font-size: 22px;
            }
        }

        @media (max-width: 480px) {
            .topic-hero {
                min-height: 260px;
            }
            .topic-hero h1 {
                font-size: 24px;
            }
            .topic-hero-content {
                padding: 40px 16px;
            }
            .topic-hero-stats {
                gap: 16px;
            }
        }

        /* ========== SECTION TITLES ========== */
        .section-title {
            font-size: 22px;
            font-weight: 600;
            line-height: 30px;
            color: var(--color-text);
            margin: 0 0 24px 0;
            padding-left: 14px;
            position: relative;
            display: flex;
            align-items: center;
        }

        .section-title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 22px;
            background: var(--color-primary);
            border-radius: 2px;
        }

        @media (max-width: 768px) {
            .section-title {
                font-size: 20px;
            }
        }

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

        .topic-card {
            background: var(--color-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all var(--transition-fast);
            cursor: pointer;
            display: flex;
            flex-direction: column;
            border: 1px solid transparent;
            position: relative;
        }

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

        .topic-card-img-wrap {
            position: relative;
            width: 100%;
            aspect-ratio: 3 / 2;
            overflow: hidden;
            flex-shrink: 0;
        }

        .topic-card-img-wrap img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 400ms ease;
        }

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

        .topic-card-img-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            padding: 4px 10px;
            border-radius: var(--radius-full);
            font-size: 11px;
            font-weight: 600;
            letter-spacing: 0.5px;
            z-index: 2;
            background: var(--color-live);
            color: #fff;
            animation: livePulse 1.2s ease-in-out infinite;
        }

        @keyframes livePulse {
            0%,
            100% {
                opacity: 1;
            }
            50% {
                opacity: 0.55;
            }
        }

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

        .topic-card-body h3 {
            font-size: 17px;
            font-weight: 600;
            line-height: 1.35;
            color: var(--color-text);
            margin: 0 0 10px 0;
        }

        .topic-card-excerpt {
            font-size: 14px;
            line-height: 1.6;
            color: var(--color-text-secondary);
            margin: 0 0 14px 0;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .topic-card-meta {
            display: flex;
            align-items: center;
            gap: 12px;
            flex-wrap: wrap;
            font-size: 12px;
            color: var(--color-text-weak);
            margin-bottom: 14px;
        }

        .topic-card-meta .topic-date {
            white-space: nowrap;
        }

        .topic-card-tags {
            display: flex;
            gap: 6px;
            flex-wrap: wrap;
            margin-bottom: 14px;
        }

        .topic-card-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: var(--radius-full);
            font-size: 11px;
            font-weight: 500;
            background: rgba(255, 95, 61, 0.1);
            color: var(--color-primary);
            border: 1px solid rgba(255, 95, 61, 0.25);
            white-space: nowrap;
        }

        .topic-card-btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 9px 18px;
            border-radius: var(--radius-full);
            font-size: 13px;
            font-weight: 600;
            background: transparent;
            color: var(--color-primary);
            border: 1.5px solid var(--color-primary);
            transition: all var(--transition-fast);
            align-self: flex-start;
            white-space: nowrap;
        }

        .topic-card-btn:hover {
            background: rgba(255, 95, 61, 0.12);
            color: #fff;
            border-color: var(--color-primary-hover);
            box-shadow: var(--shadow-btn);
        }

        .topic-card-btn::after {
            content: ' →';
            font-size: 14px;
        }

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

        @media (max-width: 768px) {
            .topics-grid {
                grid-template-columns: 1fr;
                gap: 16px;
            }
            .topic-card-body {
                padding: 16px;
            }
            .topic-card-body h3 {
                font-size: 16px;
            }
        }

        /* ========== SIDEBAR ========== */
        .sidebar-rank-list {
            list-style: none;
            padding: 0;
            margin: 0;
        }

        .sidebar-rank-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid var(--color-border);
            transition: background var(--transition-fast);
            cursor: pointer;
            border-radius: var(--radius-sm);
            padding: 10px 8px;
            margin: 0 -8px;
        }

        .sidebar-rank-item:hover {
            background: var(--color-card-alt);
        }

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

        .sidebar-rank-num {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 14px;
            font-weight: 700;
            flex-shrink: 0;
            color: #fff;
            background: var(--color-text-weak);
        }

        .sidebar-rank-num.gold {
            background: linear-gradient(135deg, #F5C842, #E0A800);
            color: #1A1D23;
            box-shadow: 0 2px 8px rgba(245, 200, 66, 0.35);
        }

        .sidebar-rank-num.silver {
            background: linear-gradient(135deg, #C0C0C0, #A0A0A0);
            color: #1A1D23;
            box-shadow: 0 2px 6px rgba(192, 192, 192, 0.3);
        }

        .sidebar-rank-num.bronze {
            background: linear-gradient(135deg, #CD7F32, #A0622D);
            color: #fff;
            box-shadow: 0 2px 6px rgba(205, 127, 50, 0.3);
        }

        .sidebar-rank-name {
            flex: 1;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .sidebar-rank-hot {
            font-size: 12px;
            color: var(--color-text-weak);
            flex-shrink: 0;
        }

        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }

        .tag-cloud-item {
            display: inline-block;
            padding: 6px 14px;
            border-radius: var(--radius-full);
            font-size: 13px;
            font-weight: 500;
            background: var(--color-card-alt);
            color: var(--color-text-secondary);
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
            cursor: pointer;
            white-space: nowrap;
        }

        .tag-cloud-item:hover {
            background: rgba(255, 95, 61, 0.12);
            color: var(--color-primary);
            border-color: rgba(255, 95, 61, 0.35);
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 0;
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--color-border);
        }

        .faq-item {
            background: var(--color-card);
            border-bottom: 1px solid var(--color-border);
            transition: background var(--transition-fast);
        }

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

        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            width: 100%;
            padding: 16px 20px;
            background: transparent;
            color: var(--color-text);
            font-size: 15px;
            font-weight: 500;
            text-align: left;
            gap: 12px;
            cursor: pointer;
            border: none;
            transition: background var(--transition-fast);
        }

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

        .faq-q-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 26px;
            height: 26px;
            border-radius: 50%;
            background: rgba(255, 95, 61, 0.15);
            color: var(--color-primary);
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }

        .faq-q-text {
            flex: 1;
            font-size: 15px;
            line-height: 1.4;
            color: var(--color-text);
        }

        .faq-arrow {
            font-size: 12px;
            color: var(--color-text-weak);
            transition: transform var(--transition-smooth);
            flex-shrink: 0;
        }

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

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

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

        .faq-answer-inner {
            padding: 0 20px 18px 52px;
            font-size: 14px;
            line-height: 1.7;
            color: var(--color-text-secondary);
        }

        .faq-answer-inner strong {
            color: var(--color-text);
            display: block;
            margin-bottom: 6px;
        }

        @media (max-width: 768px) {
            .faq-question {
                padding: 14px 16px;
            }
            .faq-answer-inner {
                padding: 0 16px 14px 44px;
                font-size: 13px;
            }
        }

        /* ========== CTA BANNER ========== */
        .cta-banner {
            background: linear-gradient(135deg, #FF5F3D 0%, #FF8C42 100%);
            border-radius: var(--radius-lg);
            padding: 50px 40px;
            text-align: center;
            box-shadow: var(--shadow-btn);
        }

        .cta-banner h2 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin: 0 0 10px 0;
        }

        .cta-banner p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin: 0 0 24px 0;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
        }

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

        .cta-input {
            flex: 1;
            min-width: 200px;
            height: 48px;
            border-radius: 8px;
            padding: 0 16px;
            font-size: 15px;
            background: #fff;
            color: #1A1D23;
            border: 2px solid transparent;
        }

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

        .cta-input:focus {
            border-color: #1A1D23;
            box-shadow: 0 0 0 4px rgba(26, 29, 35, 0.15);
        }

        .cta-btn {
            height: 48px;
            padding: 0 28px;
            border-radius: 8px;
            font-size: 15px;
            font-weight: 600;
            background: #1A1D23;
            color: #fff;
            white-space: nowrap;
            transition: all var(--transition-fast);
            border: 2px solid #1A1D23;
        }

        .cta-btn:hover {
            background: #111318;
            border-color: #111318;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
            transform: translateY(-1px);
        }

        .cta-privacy {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 14px;
        }

        @media (max-width: 768px) {
            .cta-banner {
                padding: 36px 20px;
            }
            .cta-banner h2 {
                font-size: 22px;
            }
            .cta-form {
                flex-direction: column;
                align-items: stretch;
            }
            .cta-input {
                min-width: auto;
            }
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: #14161B;
            padding: 60px var(--spacing-page) 40px;
            margin-top: var(--spacing-module);
            border-top: 1px solid var(--color-border);
        }

        .footer-links {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            justify-content: center;
            margin-bottom: 24px;
        }

        .footer-links a {
            font-size: 13px;
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
            white-space: nowrap;
        }

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

        .footer-friendly {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            margin-bottom: 20px;
        }

        .footer-friendly span {
            font-size: 12px;
            color: var(--color-text-weak);
            padding: 4px 10px;
            background: var(--color-card);
            border-radius: var(--radius-full);
            white-space: nowrap;
        }

        .footer-divider {
            width: 100%;
            max-width: 600px;
            margin: 20px auto;
            height: 1px;
            background: var(--color-border);
        }

        .footer-info {
            text-align: center;
            font-size: 12px;
            color: var(--color-text-weak);
            line-height: 1.8;
        }

        .footer-info p {
            margin: 2px 0;
        }

        @media (max-width: 768px) {
            .site-footer {
                padding: 40px 16px 30px;
            }
            .footer-links {
                gap: 10px;
            }
            .footer-links a {
                font-size: 12px;
            }
        }

        /* ========== UTILITY ========== */
        .module-spacing {
            margin-top: var(--spacing-module);
        }

        @media (max-width: 768px) {
            .module-spacing {
                margin-top: 50px;
            }
        }

        .sr-only {
            position: absolute;
            width: 1px;
            height: 1px;
            padding: 0;
            margin: -1px;
            overflow: hidden;
            clip: rect(0, 0, 0, 0);
            white-space: nowrap;
            border: 0;
        }

@media (max-width: 1024px) {
                    .container-custom section>div[style*="grid-template-columns"] {
                        grid-template-columns: 1fr !important;
                    }
                    aside {
                        order: 2;
                        display: grid !important;
                        grid-template-columns: repeat(2, 1fr);
                        gap: 16px !important;
                        flex-direction: row !important;
                    }
                }
                @media (max-width: 640px) {
                    aside {
                        grid-template-columns: 1fr !important;
                    }
                }

/* roulang page: category2 */
:root {
            --brand: #FF5F3D;
            --brand-hover: #E8492B;
            --brand-soft: rgba(255, 95, 61, 0.10);
            --brand-glow: rgba(255, 95, 61, 0.30);
            --bg-deep: #14161B;
            --bg-body: #1A1D23;
            --bg-card: #1F2229;
            --bg-card-hover: #242730;
            --bg-input: #252830;
            --text-primary: #F0F1F3;
            --text-secondary: #9CA0A8;
            --text-weak: #5C6068;
            --border: #2A2D35;
            --border-light: #32353D;
            --green-up: #00D68F;
            --red-down: #FF3B6E;
            --live-pulse: #FF0040;
            --gold: #F5C842;
            --silver: #C0C0C0;
            --bronze: #CD7F32;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-pill: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.45);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.5);
            --shadow-btn: 0 2px 8px rgba(255, 95, 61, 0.3);
            --shadow-btn-hover: 0 4px 16px rgba(255, 95, 61, 0.45);
            --font-stack: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
            --font-mono: "SF Mono", "Menlo", "Consolas", monospace;
            --transition-fast: 150ms ease-out;
            --transition-base: 200ms ease-out;
            --transition-slow: 300ms ease;
        }

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

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

        body {
            font-family: var(--font-stack);
            background-color: var(--bg-body);
            color: var(--text-primary);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color var(--transition-base);
        }
        a:focus-visible {
            outline: 2px solid var(--brand);
            outline-offset: 3px;
            border-radius: 4px;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        button {
            cursor: pointer;
            border: none;
            font-family: inherit;
            transition: all var(--transition-base);
        }
        button:focus-visible {
            outline: 2px solid var(--brand);
            outline-offset: 3px;
        }
        input {
            font-family: inherit;
            transition: all var(--transition-base);
        }
        input:focus {
            outline: none;
        }

        .container-page {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 48px;
            padding-right: 48px;
        }

        /* ========== HEADER / NAV ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg-deep);
            box-shadow: var(--shadow-nav);
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 56px;
            padding: 0 48px;
            border-bottom: 1px solid var(--border);
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 22px;
            font-weight: 700;
            color: var(--brand);
            letter-spacing: 0.5px;
            transition: opacity var(--transition-base);
        }
        .brand-logo:hover {
            opacity: 0.85;
        }
        .brand-logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: var(--brand);
            color: #fff;
            font-size: 18px;
            font-weight: 700;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 6px;
        }
        .brand-action-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: transparent;
            color: var(--text-secondary);
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-base);
        }
        .brand-action-btn:hover {
            background: var(--bg-card);
            color: var(--text-primary);
        }
        .channel-row {
            display: flex;
            align-items: center;
            gap: 8px;
            height: 44px;
            padding: 0 48px;
            overflow-x: auto;
            white-space: nowrap;
            -ms-overflow-style: none;
            scrollbar-width: none;
            border-bottom: 1px solid var(--border);
        }
        .channel-row::-webkit-scrollbar {
            display: none;
        }
        .channel-tag {
            display: inline-flex;
            align-items: center;
            padding: 7px 15px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: 1.5px solid transparent;
            transition: all var(--transition-base);
            flex-shrink: 0;
            letter-spacing: 0.3px;
        }
        .channel-tag:hover {
            background: var(--brand-soft);
            color: var(--brand);
            border-color: rgba(255, 95, 61, 0.25);
        }
        .channel-tag.active {
            background: var(--brand);
            color: #fff;
            border-color: var(--brand);
            font-weight: 600;
            box-shadow: var(--shadow-btn);
        }

        /* ========== TICKER ========== */
        .ticker-bar {
            background: var(--bg-deep);
            border-bottom: 1px solid var(--border);
            height: 38px;
            overflow: hidden;
            position: relative;
        }
        .ticker-inner {
            display: flex;
            align-items: center;
            height: 100%;
            animation: ticker-scroll 28s linear infinite;
            white-space: nowrap;
        }
        .ticker-bar:hover .ticker-inner {
            animation-play-state: paused;
        }
        @keyframes ticker-scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        .ticker-live-badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            background: var(--live-pulse);
            color: #fff;
            padding: 2px 8px;
            border-radius: 10px;
            font-size: 11px;
            font-weight: 700;
            margin-right: 10px;
            flex-shrink: 0;
            animation: pulse-dot 1s ease-in-out infinite;
        }
        @keyframes pulse-dot {
            0%,
            100% {
                box-shadow: 0 0 0 0 rgba(255, 0, 64, 0.6);
            }
            50% {
                box-shadow: 0 0 0 8px rgba(255, 0, 64, 0);
            }
        }
        .ticker-item {
            font-size: 13px;
            color: var(--text-secondary);
            margin: 0 18px;
            flex-shrink: 0;
            cursor: pointer;
            transition: color var(--transition-fast);
        }
        .ticker-item:hover {
            color: var(--brand);
        }
        .ticker-sep {
            color: var(--text-weak);
            flex-shrink: 0;
            font-size: 11px;
        }

        /* ========== SECTION TITLES ========== */
        .section-title {
            font-size: 22px;
            font-weight: 600;
            line-height: 30px;
            color: var(--text-primary);
            padding-left: 14px;
            position: relative;
            margin-bottom: 24px;
            letter-spacing: 0.3px;
        }
        .section-title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 4px;
            bottom: 4px;
            width: 4px;
            background: var(--brand);
            border-radius: 2px;
        }

        /* ========== DATE PICKER ========== */
        .date-picker-scroll {
            display: flex;
            gap: 8px;
            overflow-x: auto;
            padding: 4px 0 12px;
            -ms-overflow-style: none;
            scrollbar-width: none;
        }
        .date-picker-scroll::-webkit-scrollbar {
            display: none;
        }
        .date-chip {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            min-width: 56px;
            height: 68px;
            border-radius: var(--radius-md);
            background: var(--bg-card);
            border: 2px solid transparent;
            cursor: pointer;
            transition: all var(--transition-base);
            flex-shrink: 0;
            padding: 6px 10px;
            color: var(--text-secondary);
        }
        .date-chip:hover {
            border-color: var(--border-light);
            background: var(--bg-card-hover);
        }
        .date-chip.active {
            background: var(--brand);
            border-color: var(--brand);
            color: #fff;
            box-shadow: var(--shadow-btn);
        }
        .date-chip .date-day {
            font-size: 11px;
            font-weight: 500;
            opacity: 0.8;
            letter-spacing: 0.5px;
        }
        .date-chip .date-num {
            font-size: 20px;
            font-weight: 700;
            line-height: 1;
            margin: 2px 0;
        }
        .date-chip .date-month {
            font-size: 10px;
            font-weight: 500;
            opacity: 0.8;
        }
        .date-chip.active .date-day,
        .date-chip.active .date-month {
            opacity: 0.9;
        }

        /* ========== STATS BAR ========== */
        .stats-bar {
            display: flex;
            gap: 20px;
            flex-wrap: wrap;
            padding: 16px 20px;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            margin-bottom: 20px;
        }
        .stats-bar-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: var(--text-secondary);
        }
        .stats-bar-num {
            font-size: 26px;
            font-weight: 700;
            color: var(--text-primary);
            font-family: var(--font-mono);
        }
        .stats-bar-dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            flex-shrink: 0;
        }
        .stats-bar-dot.live {
            background: var(--live-pulse);
            animation: pulse-dot 1s ease-in-out infinite;
        }
        .stats-bar-dot.done {
            background: var(--green-up);
        }
        .stats-bar-dot.upcoming {
            background: var(--text-weak);
        }

        /* ========== FILTER ROW ========== */
        .filter-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            margin-bottom: 20px;
        }
        .filter-label {
            font-size: 13px;
            color: var(--text-weak);
            font-weight: 500;
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .filter-chip {
            padding: 7px 14px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            font-weight: 500;
            cursor: pointer;
            background: var(--bg-card);
            color: var(--text-secondary);
            border: 1.5px solid transparent;
            transition: all var(--transition-base);
            white-space: nowrap;
        }
        .filter-chip:hover {
            border-color: var(--border-light);
            background: var(--bg-card-hover);
        }
        .filter-chip.active {
            background: var(--brand);
            color: #fff;
            border-color: var(--brand);
            font-weight: 600;
            box-shadow: var(--shadow-btn);
        }
        .filter-select {
            padding: 8px 14px;
            border-radius: var(--radius-pill);
            font-size: 13px;
            background: var(--bg-card);
            color: var(--text-primary);
            border: 1.5px solid var(--border);
            cursor: pointer;
            font-family: var(--font-stack);
            transition: all var(--transition-base);
            appearance: none;
            -webkit-appearance: none;
            background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239CA0A8' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'%3E%3C/path%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 12px center;
            padding-right: 34px;
        }
        .filter-select:hover {
            border-color: var(--brand);
        }
        .filter-select:focus {
            border-color: var(--brand);
            box-shadow: 0 0 0 3px var(--brand-soft);
        }

        /* ========== SCHEDULE LIST ========== */
        .schedule-list {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .schedule-card {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 20px;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            transition: all var(--transition-base);
            cursor: pointer;
            position: relative;
            overflow: hidden;
            flex-wrap: wrap;
        }
        .schedule-card:hover {
            border-color: var(--border-light);
            background: var(--bg-card-hover);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
        }
        .schedule-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, var(--brand), #FF8C42);
            opacity: 0;
            transition: opacity var(--transition-base);
        }
        .schedule-card:hover::after {
            opacity: 1;
        }
        .schedule-time {
            font-family: var(--font-mono);
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
            min-width: 48px;
            text-align: center;
            letter-spacing: 0.5px;
        }
        .schedule-sport-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            font-size: 18px;
            flex-shrink: 0;
            background: var(--bg-input);
        }
        .schedule-teams {
            flex: 1;
            min-width: 180px;
        }
        .schedule-teams .team-row {
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .schedule-teams .team-name {
            font-size: 15px;
            font-weight: 600;
            color: var(--text-primary);
        }
        .schedule-teams .vs-text {
            font-size: 12px;
            color: var(--text-weak);
            font-weight: 500;
            padding: 0 6px;
        }
        .schedule-league {
            font-size: 12px;
            color: var(--text-weak);
            margin-top: 2px;
        }
        .schedule-score {
            font-family: var(--font-mono);
            font-size: 22px;
            font-weight: 700;
            color: var(--text-primary);
            min-width: 70px;
            text-align: center;
            letter-spacing: 2px;
        }
        .schedule-score.pending {
            color: var(--text-weak);
            font-size: 14px;
            font-weight: 500;
            font-family: var(--font-stack);
        }
        .schedule-status {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 600;
            white-space: nowrap;
            letter-spacing: 0.3px;
        }
        .schedule-status.live {
            background: rgba(255, 0, 64, 0.15);
            color: var(--live-pulse);
            animation: pulse-dot 1s ease-in-out infinite;
        }
        .schedule-status.done {
            background: rgba(0, 214, 143, 0.12);
            color: var(--green-up);
        }
        .schedule-status.upcoming {
            background: rgba(156, 160, 168, 0.10);
            color: var(--text-secondary);
        }
        .schedule-fav {
            width: 34px;
            height: 34px;
            border-radius: 50%;
            background: transparent;
            color: var(--text-weak);
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
            flex-shrink: 0;
        }
        .schedule-fav:hover {
            color: var(--brand);
            background: var(--brand-soft);
        }
        .schedule-fav.favorited {
            color: var(--brand);
        }

        /* ========== LIVE PULSE DOT ========== */
        .live-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--live-pulse);
            animation: pulse-dot 1s ease-in-out infinite;
            flex-shrink: 0;
        }

        /* ========== CARD COMPONENTS ========== */
        .card-standard {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border);
            transition: all var(--transition-base);
            overflow: hidden;
        }
        .card-standard:hover {
            border-color: var(--border-light);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-3px);
        }

        /* ========== BUTTONS ========== */
        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 10px 24px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 600;
            background: var(--brand);
            color: #fff;
            box-shadow: var(--shadow-btn);
            transition: all var(--transition-base);
            letter-spacing: 0.3px;
        }
        .btn-primary:hover {
            background: var(--brand-hover);
            box-shadow: var(--shadow-btn-hover);
            transform: translateY(-1px);
        }
        .btn-primary:active {
            transform: translateY(0);
            box-shadow: var(--shadow-btn);
        }
        .btn-secondary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 6px;
            padding: 9px 22px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 600;
            background: transparent;
            color: var(--brand);
            border: 1.5px solid var(--brand);
            transition: all var(--transition-base);
        }
        .btn-secondary:hover {
            background: var(--brand-soft);
            border-color: var(--brand-hover);
        }
        .btn-sm {
            padding: 6px 14px;
            font-size: 12px;
            border-radius: var(--radius-pill);
            font-weight: 500;
            letter-spacing: 0.3px;
        }

        /* ========== TAG / BADGE ========== */
        .tag-capsule {
            display: inline-flex;
            align-items: center;
            padding: 4px 10px;
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 500;
            background: var(--brand-soft);
            color: var(--brand);
            border: 1px solid rgba(255, 95, 61, 0.2);
            letter-spacing: 0.3px;
        }

        /* ========== FAQ ACCORDION ========== */
        .faq-item {
            border: 1px solid var(--border);
            border-radius: var(--radius-md);
            margin-bottom: 10px;
            overflow: hidden;
            background: var(--bg-card);
            transition: all var(--transition-base);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 15px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 500;
            color: var(--text-primary);
            gap: 12px;
            user-select: none;
            transition: background var(--transition-fast);
        }
        .faq-question:hover {
            background: var(--bg-card-hover);
        }
        .faq-q-mark {
            color: var(--brand);
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }
        .faq-arrow {
            transition: transform var(--transition-slow);
            font-size: 12px;
            color: var(--text-weak);
            flex-shrink: 0;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--brand);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-slow), padding var(--transition-slow);
        }
        .faq-item.open .faq-answer {
            max-height: 300px;
        }
        .faq-answer-inner {
            padding: 0 20px 18px 36px;
            font-size: 14px;
            line-height: 24px;
            color: var(--text-secondary);
        }
        .faq-answer-inner strong {
            color: var(--text-primary);
        }

        /* ========== CTA BANNER ========== */
        .cta-banner {
            background: linear-gradient(135deg, #FF5F3D 0%, #FF8C42 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -60px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            pointer-events: none;
        }
        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -30px;
            left: -40px;
            width: 150px;
            height: 150px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.05);
            pointer-events: none;
        }
        .cta-banner h2 {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
            position: relative;
            z-index: 1;
            letter-spacing: 0.5px;
        }
        .cta-banner p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        .cta-input-row {
            display: flex;
            gap: 0;
            justify-content: center;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }
        .cta-input {
            width: 320px;
            height: 48px;
            padding: 0 18px;
            border-radius: 8px 0 0 8px;
            border: none;
            font-size: 14px;
            background: #fff;
            color: #1A1D23;
            font-family: var(--font-stack);
        }
        .cta-input::placeholder {
            color: #999;
        }
        .cta-btn {
            height: 48px;
            padding: 0 28px;
            border-radius: 0 8px 8px 0;
            background: #1A1D23;
            color: #fff;
            font-weight: 600;
            font-size: 14px;
            font-family: var(--font-stack);
            letter-spacing: 0.3px;
            transition: all var(--transition-base);
        }
        .cta-btn:hover {
            background: #2A2D35;
        }
        .cta-privacy {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 10px;
            position: relative;
            z-index: 1;
        }

        /* ========== FOOTER ========== */
        .site-footer {
            background: var(--bg-deep);
            padding: 50px 48px 36px;
            text-align: center;
            border-top: 1px solid var(--border);
            margin-top: 60px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 18px;
            margin-bottom: 16px;
        }
        .footer-links a {
            font-size: 13px;
            color: var(--text-secondary);
            transition: color var(--transition-fast);
        }
        .footer-links a:hover {
            color: var(--brand);
        }
        .footer-friendly {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            margin-bottom: 16px;
        }
        .footer-friendly span {
            font-size: 12px;
            color: var(--text-weak);
        }
        .footer-divider {
            width: 60px;
            height: 1px;
            background: var(--border);
            margin: 0 auto 16px;
        }
        .footer-info {
            font-size: 12px;
            color: var(--text-weak);
            line-height: 22px;
        }
        .footer-info p {
            margin: 2px 0;
        }

        /* ========== RESPONSIVE ========== */
        @media (max-width: 1279px) {
            .container-page {
                padding-left: 32px;
                padding-right: 32px;
            }
            .brand-row {
                padding: 0 32px;
            }
            .channel-row {
                padding: 0 32px;
            }
            .site-footer {
                padding: 44px 32px 32px;
            }
            .cta-banner {
                padding: 40px 32px;
            }
            .cta-banner h2 {
                font-size: 22px;
            }
        }
        @media (max-width: 1023px) {
            .container-page {
                padding-left: 24px;
                padding-right: 24px;
            }
            .brand-row {
                padding: 0 24px;
                height: 50px;
            }
            .brand-logo {
                font-size: 19px;
            }
            .channel-row {
                padding: 0 24px;
                height: 40px;
                gap: 6px;
            }
            .channel-tag {
                padding: 5px 11px;
                font-size: 12px;
            }
            .site-footer {
                padding: 38px 24px 28px;
            }
            .schedule-card {
                padding: 14px 16px;
                gap: 10px;
            }
            .schedule-score {
                font-size: 18px;
                min-width: 50px;
            }
            .schedule-time {
                font-size: 13px;
                min-width: 38px;
            }
            .cta-input {
                width: 240px;
                height: 44px;
            }
            .cta-btn {
                height: 44px;
                padding: 0 20px;
            }
            .cta-banner {
                padding: 34px 24px;
            }
            .cta-banner h2 {
                font-size: 20px;
            }
            .section-title {
                font-size: 19px;
            }
        }
        @media (max-width: 767px) {
            .container-page {
                padding-left: 16px;
                padding-right: 16px;
            }
            .brand-row {
                padding: 0 16px;
                height: 48px;
            }
            .brand-logo {
                font-size: 17px;
            }
            .brand-logo-icon {
                width: 28px;
                height: 28px;
                font-size: 15px;
            }
            .channel-row {
                padding: 0 16px;
                height: 38px;
                gap: 4px;
            }
            .channel-tag {
                padding: 5px 10px;
                font-size: 11px;
            }
            .brand-action-btn {
                width: 32px;
                height: 32px;
                font-size: 14px;
            }
            .site-footer {
                padding: 32px 16px 24px;
            }
            .footer-links {
                gap: 10px;
            }
            .footer-links a {
                font-size: 11px;
            }
            .schedule-card {
                padding: 12px 14px;
                gap: 8px;
                flex-direction: column;
                align-items: stretch;
            }
            .schedule-time {
                text-align: left;
                font-size: 13px;
            }
            .schedule-teams {
                min-width: auto;
            }
            .schedule-score {
                text-align: left;
                font-size: 20px;
            }
            .schedule-card .schedule-fav {
                position: absolute;
                top: 12px;
                right: 14px;
            }
            .stats-bar {
                gap: 12px;
                padding: 12px 14px;
            }
            .stats-bar-num {
                font-size: 22px;
            }
            .cta-input-row {
                flex-direction: column;
                align-items: center;
            }
            .cta-input {
                width: 100%;
                max-width: 320px;
                border-radius: 8px;
                margin-bottom: 8px;
            }
            .cta-btn {
                width: 100%;
                max-width: 320px;
                border-radius: 8px;
                justify-content: center;
            }
            .cta-banner {
                padding: 28px 18px;
                border-radius: var(--radius-md);
            }
            .cta-banner h2 {
                font-size: 18px;
            }
            .cta-banner p {
                font-size: 13px;
            }
            .section-title {
                font-size: 17px;
                line-height: 26px;
            }
            .filter-row {
                gap: 6px;
            }
            .filter-chip {
                padding: 5px 10px;
                font-size: 11px;
            }
            .date-chip {
                min-width: 46px;
                height: 58px;
                padding: 4px 8px;
            }
            .date-chip .date-num {
                font-size: 17px;
            }
        }
        @media (max-width: 479px) {
            .container-page {
                padding-left: 10px;
                padding-right: 10px;
            }
            .brand-row {
                padding: 0 10px;
                height: 44px;
            }
            .channel-row {
                padding: 0 10px;
                height: 36px;
                gap: 3px;
            }
            .channel-tag {
                padding: 4px 8px;
                font-size: 10px;
            }
            .site-footer {
                padding: 26px 10px 20px;
            }
            .date-chip {
                min-width: 40px;
                height: 52px;
            }
            .date-chip .date-num {
                font-size: 15px;
            }
            .date-chip .date-day,
            .date-chip .date-month {
                font-size: 9px;
            }
            .schedule-score {
                font-size: 18px;
            }
        }

/* roulang page: category5 */
:root {
            --color-primary: #FF5F3D;
            --color-primary-hover: #E8492B;
            --color-bg: #1A1D23;
            --color-card: #1F2229;
            --color-card-hover: #252830;
            --color-text: #F0F1F3;
            --color-text-secondary: #9CA0A8;
            --color-text-weak: #5C6068;
            --color-border: #2A2D35;
            --color-up: #00D68F;
            --color-down: #FF3B6E;
            --color-live: #FF0040;
            --color-gold: #F5C842;
            --color-silver: #C0C0C0;
            --color-bronze: #CD7F32;
            --radius-sm: 6px;
            --radius-md: 10px;
            --radius-lg: 14px;
            --radius-xl: 20px;
            --shadow-card: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-card-hover: 0 8px 24px rgba(0, 0, 0, 0.45);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.5);
            --shadow-btn: 0 2px 8px rgba(255, 95, 61, 0.3);
            --shadow-btn-hover: 0 4px 16px rgba(255, 95, 61, 0.45);
            --transition-fast: 200ms ease-out;
            --transition-smooth: 300ms ease;
            --font-mono: "SF Mono", "Menlo", "Consolas", "monospace";
            --font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--color-bg);
            color: var(--color-text);
            line-height: 1.6;
            min-height: 100vh;
        }

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

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

        button {
            cursor: pointer;
            border: none;
            font-family: inherit;
            transition: all var(--transition-fast);
        }

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

        .container {
            max-width: 1280px;
            margin: 0 auto;
            padding-left: 48px;
            padding-right: 48px;
        }

        @media (max-width: 1024px) {
            .container {
                padding-left: 32px;
                padding-right: 32px;
            }
        }
        @media (max-width: 768px) {
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* ========== Header ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--color-bg);
            box-shadow: var(--shadow-nav);
            transition: all var(--transition-fast);
        }

        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 56px;
            padding: 0 48px;
            background: var(--color-bg);
            border-bottom: 1px solid var(--color-border);
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 24px;
            font-weight: 700;
            color: var(--color-primary);
            letter-spacing: 1px;
            white-space: nowrap;
            transition: opacity var(--transition-fast);
        }
        .brand-logo:hover {
            opacity: 0.85;
        }

        .brand-logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            background: var(--color-primary);
            color: #fff;
            border-radius: 50%;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }

        .brand-actions {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .brand-action-btn {
            width: 38px;
            height: 38px;
            border-radius: 50%;
            background: transparent;
            color: var(--color-text-secondary);
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all var(--transition-fast);
            border: 1px solid transparent;
        }
        .brand-action-btn:hover {
            background: var(--color-card);
            color: var(--color-text);
            border-color: var(--color-border);
        }

        .channel-row {
            display: flex;
            align-items: center;
            gap: 8px;
            height: 44px;
            padding: 0 48px;
            background: var(--color-card);
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
            flex-wrap: nowrap;
        }
        .channel-row::-webkit-scrollbar {
            display: none;
        }

        .channel-tag {
            display: inline-flex;
            align-items: center;
            padding: 8px 16px;
            border-radius: var(--radius-xl);
            font-size: 14px;
            font-weight: 500;
            color: var(--color-text-secondary);
            white-space: nowrap;
            flex-shrink: 0;
            transition: all var(--transition-fast);
            border: 1.5px solid transparent;
            background: transparent;
        }
        .channel-tag:hover {
            background: rgba(255, 95, 61, 0.1);
            color: var(--color-primary);
        }
        .channel-tag.active {
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            border-color: var(--color-primary);
            box-shadow: var(--shadow-btn);
        }

        @media (max-width: 768px) {
            .brand-row {
                padding: 0 16px;
                height: 48px;
            }
            .brand-logo {
                font-size: 20px;
            }
            .brand-logo-icon {
                width: 30px;
                height: 30px;
                font-size: 15px;
            }
            .channel-row {
                padding: 0 12px;
                height: 40px;
                gap: 4px;
            }
            .channel-tag {
                padding: 6px 12px;
                font-size: 12px;
            }
        }

        /* ========== Section Styles ========== */
        .section {
            padding: 60px 0;
        }
        .section-sm {
            padding: 40px 0;
        }

        .section-title {
            font-size: 22px;
            font-weight: 600;
            color: var(--color-text);
            margin-bottom: 24px;
            padding-left: 16px;
            border-left: 4px solid var(--color-primary);
            line-height: 1.3;
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .section-title .title-icon {
            font-size: 22px;
            flex-shrink: 0;
        }

        @media (max-width: 768px) {
            .section {
                padding: 40px 0;
            }
            .section-sm {
                padding: 28px 0;
            }
            .section-title {
                font-size: 20px;
                padding-left: 12px;
                border-left-width: 3px;
            }
        }
        @media (max-width: 480px) {
            .section {
                padding: 28px 0;
            }
            .section-title {
                font-size: 18px;
            }
        }

        /* ========== Hero Section ========== */
        .hero-team {
            position: relative;
            padding: 64px 0 56px;
            background: radial-gradient(ellipse at center, #252830 0%, #1A1D23 70%);
            overflow: hidden;
        }
        .hero-team::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
            opacity: 0.06;
            pointer-events: none;
            z-index: 0;
        }
        .hero-team-content {
            position: relative;
            z-index: 1;
            text-align: center;
        }
        .hero-team h1 {
            font-size: 28px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 12px;
            letter-spacing: 1px;
        }
        .hero-team .hero-subtitle {
            font-size: 16px;
            color: var(--color-text-secondary);
            margin-bottom: 32px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }
        .hero-search-wrap {
            display: flex;
            align-items: center;
            max-width: 520px;
            margin: 0 auto 36px;
            background: var(--color-card);
            border-radius: var(--radius-xl);
            border: 1.5px solid var(--color-border);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .hero-search-wrap:focus-within {
            border-color: var(--color-primary);
            box-shadow: 0 0 0 4px rgba(255, 95, 61, 0.12);
        }
        .hero-search-input {
            flex: 1;
            padding: 14px 20px;
            background: transparent;
            border: none;
            color: var(--color-text);
            font-size: 15px;
            min-width: 0;
        }
        .hero-search-input::placeholder {
            color: var(--color-text-weak);
        }
        .hero-search-btn {
            padding: 14px 24px;
            background: var(--color-primary);
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            border-radius: 0 var(--radius-xl) var(--radius-xl) 0;
            white-space: nowrap;
            flex-shrink: 0;
            transition: all var(--transition-fast);
            border: none;
        }
        .hero-search-btn:hover {
            background: var(--color-primary-hover);
            box-shadow: var(--shadow-btn-hover);
        }
        .hot-teams-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 12px;
            max-width: 720px;
            margin: 0 auto;
        }
        .hot-team-badge {
            display: flex;
            align-items: center;
            gap: 8px;
            padding: 10px 16px;
            background: var(--color-card);
            border-radius: var(--radius-xl);
            border: 1.5px solid var(--color-border);
            cursor: pointer;
            transition: all var(--transition-fast);
            font-size: 14px;
            color: var(--color-text-secondary);
            font-weight: 500;
            white-space: nowrap;
        }
        .hot-team-badge:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: rgba(255, 95, 61, 0.06);
            transform: translateY(-2px);
            box-shadow: var(--shadow-card-hover);
        }
        .hot-team-icon {
            width: 32px;
            height: 32px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 13px;
            flex-shrink: 0;
            color: #fff;
        }
        .icon-football {
            background: linear-gradient(135deg, #FF5F3D, #FF8C42);
        }
        .icon-basketball {
            background: linear-gradient(135deg, #6C5CE7, #A29BFE);
        }
        .icon-tennis {
            background: linear-gradient(135deg, #00D68F, #00B894);
        }

        @media (max-width: 768px) {
            .hero-team {
                padding: 40px 0 36px;
            }
            .hero-team h1 {
                font-size: 24px;
            }
            .hero-team .hero-subtitle {
                font-size: 14px;
            }
            .hero-search-wrap {
                max-width: 100%;
                margin-bottom: 24px;
            }
            .hero-search-input {
                padding: 12px 16px;
                font-size: 14px;
            }
            .hero-search-btn {
                padding: 12px 18px;
                font-size: 14px;
            }
            .hot-teams-grid {
                gap: 8px;
            }
            .hot-team-badge {
                padding: 8px 12px;
                font-size: 12px;
                gap: 6px;
            }
            .hot-team-icon {
                width: 26px;
                height: 26px;
                font-size: 11px;
            }
        }

        /* ========== Team Detail Cards ========== */
        .team-cards-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 20px;
        }
        .team-detail-card {
            background: var(--color-card);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
            cursor: pointer;
            position: relative;
        }
        .team-detail-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-card-hover);
            border-color: rgba(255, 95, 61, 0.4);
            background: var(--color-card-hover);
        }
        .team-detail-card::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: linear-gradient(90deg, var(--color-primary), #FF8C42);
            opacity: 0;
            transition: opacity var(--transition-fast);
        }
        .team-detail-card:hover::after {
            opacity: 1;
        }
        .team-card-header {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 20px 24px 16px;
            border-bottom: 1px solid var(--color-border);
        }
        .team-card-crest {
            width: 56px;
            height: 56px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 20px;
            flex-shrink: 0;
            color: #fff;
            position: relative;
            overflow: hidden;
        }
        .team-card-crest img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            border-radius: 50%;
        }
        .crest-rm {
            background: linear-gradient(135deg, #F5C842, #E0A800);
        }
        .crest-barca {
            background: linear-gradient(135deg, #A50044, #004D98);
        }
        .crest-lakers {
            background: linear-gradient(135deg, #552583, #FDB927);
        }
        .crest-warriors {
            background: linear-gradient(135deg, #006BB6, #FDB927);
        }
        .team-card-info {
            flex: 1;
            min-width: 0;
        }
        .team-card-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-text);
            margin-bottom: 4px;
            line-height: 1.2;
        }
        .team-card-league {
            font-size: 13px;
            color: var(--color-text-secondary);
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .team-card-body {
            padding: 16px 24px;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
        }
        .team-stat-mini {
            text-align: center;
        }
        .team-stat-mini .stat-value {
            font-size: 22px;
            font-weight: 700;
            color: var(--color-text);
            font-family: var(--font-mono);
            line-height: 1;
        }
        .team-stat-mini .stat-label {
            font-size: 11px;
            color: var(--color-text-weak);
            margin-top: 4px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
        }
        .team-stat-mini .stat-trend {
            font-size: 11px;
            margin-top: 2px;
            font-weight: 600;
        }
        .trend-up {
            color: var(--color-up);
        }
        .trend-down {
            color: var(--color-down);
        }
        .trend-flat {
            color: var(--color-text-secondary);
        }
        .team-card-footer {
            padding: 0 24px 20px;
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .team-tag {
            display: inline-block;
            padding: 4px 10px;
            border-radius: var(--radius-xl);
            font-size: 11px;
            font-weight: 500;
            background: rgba(255, 95, 61, 0.1);
            color: var(--color-primary);
            border: 1px solid rgba(255, 95, 61, 0.25);
        }
        .btn-view-team {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 20px;
            background: transparent;
            border: 1.5px solid var(--color-primary);
            color: var(--color-primary);
            border-radius: var(--radius-xl);
            font-weight: 600;
            font-size: 14px;
            transition: all var(--transition-fast);
            cursor: pointer;
            margin-top: 8px;
            white-space: nowrap;
        }
        .btn-view-team:hover {
            background: rgba(255, 95, 61, 0.12);
            box-shadow: var(--shadow-btn);
        }

        @media (max-width: 1024px) {
            .team-cards-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }
            .team-card-body {
                grid-template-columns: repeat(3, 1fr);
                gap: 10px;
            }
        }
        @media (max-width: 768px) {
            .team-cards-grid {
                grid-template-columns: 1fr;
                gap: 14px;
            }
            .team-card-header {
                padding: 16px 16px 12px;
                gap: 12px;
            }
            .team-card-body {
                padding: 12px 16px;
            }
            .team-card-footer {
                padding: 0 16px 16px;
            }
            .team-card-crest {
                width: 44px;
                height: 44px;
                font-size: 16px;
            }
            .team-card-name {
                font-size: 16px;
            }
            .team-stat-mini .stat-value {
                font-size: 18px;
            }
        }

        /* ========== Data Panel Tabs ========== */
        .data-panel {
            background: var(--color-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--color-border);
            overflow: hidden;
        }
        .panel-tabs {
            display: flex;
            border-bottom: 2px solid var(--color-border);
            overflow-x: auto;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .panel-tabs::-webkit-scrollbar {
            display: none;
        }
        .panel-tab {
            padding: 14px 24px;
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text-secondary);
            cursor: pointer;
            border-bottom: 3px solid transparent;
            margin-bottom: -2px;
            transition: all var(--transition-fast);
            white-space: nowrap;
            background: transparent;
            flex-shrink: 0;
        }
        .panel-tab:hover {
            color: var(--color-text);
            background: rgba(255, 95, 61, 0.04);
        }
        .panel-tab.active {
            color: var(--color-primary);
            border-bottom-color: var(--color-primary);
            font-weight: 600;
        }
        .panel-content {
            display: none;
            padding: 24px;
            overflow-x: auto;
        }
        .panel-content.active {
            display: block;
        }
        .data-table {
            width: 100%;
            border-collapse: collapse;
            font-size: 14px;
            min-width: 600px;
        }
        .data-table th {
            text-align: left;
            padding: 12px 14px;
            color: var(--color-text-weak);
            font-weight: 500;
            font-size: 12px;
            text-transform: uppercase;
            letter-spacing: 0.5px;
            border-bottom: 1px solid var(--color-border);
            white-space: nowrap;
        }
        .data-table td {
            padding: 12px 14px;
            border-bottom: 1px solid rgba(42, 45, 53, 0.5);
            color: var(--color-text);
            white-space: nowrap;
        }
        .data-table tbody tr {
            transition: background var(--transition-fast);
        }
        .data-table tbody tr:hover {
            background: rgba(255, 95, 61, 0.03);
        }
        .data-table .result-win {
            color: var(--color-up);
            font-weight: 600;
        }
        .data-table .result-loss {
            color: var(--color-down);
            font-weight: 600;
        }
        .data-table .result-draw {
            color: var(--color-text-secondary);
        }
        .badge-result {
            display: inline-block;
            padding: 2px 10px;
            border-radius: var(--radius-xl);
            font-size: 12px;
            font-weight: 600;
        }
        .badge-win {
            background: rgba(0, 214, 143, 0.15);
            color: var(--color-up);
        }
        .badge-loss {
            background: rgba(255, 59, 110, 0.15);
            color: var(--color-down);
        }
        .badge-draw {
            background: rgba(156, 160, 168, 0.15);
            color: var(--color-text-secondary);
        }

        @media (max-width: 768px) {
            .panel-tab {
                padding: 12px 16px;
                font-size: 13px;
            }
            .panel-content {
                padding: 16px;
            }
            .data-table {
                font-size: 12px;
                min-width: 500px;
            }
            .data-table th,
            .data-table td {
                padding: 8px 10px;
            }
        }

        /* ========== Player Roster ========== */
        .roster-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 14px;
        }
        .player-card {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 14px 16px;
            background: var(--color-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border);
            transition: all var(--transition-fast);
            cursor: pointer;
        }
        .player-card:hover {
            border-color: rgba(255, 95, 61, 0.5);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-2px);
            background: var(--color-card-hover);
        }
        .player-avatar {
            width: 42px;
            height: 42px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 15px;
            flex-shrink: 0;
            color: #fff;
            background: linear-gradient(135deg, #5C6068, #3A3D44);
        }
        .player-info {
            flex: 1;
            min-width: 0;
        }
        .player-name {
            font-size: 14px;
            font-weight: 600;
            color: var(--color-text);
            line-height: 1.2;
        }
        .player-role {
            font-size: 12px;
            color: var(--color-text-secondary);
        }
        .player-number {
            font-size: 18px;
            font-weight: 700;
            color: var(--color-primary);
            font-family: var(--font-mono);
            flex-shrink: 0;
        }

        @media (max-width: 1024px) {
            .roster-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 600px) {
            .roster-grid {
                grid-template-columns: 1fr;
                gap: 10px;
            }
            .player-card {
                padding: 12px;
            }
            .player-avatar {
                width: 36px;
                height: 36px;
                font-size: 13px;
            }
            .player-number {
                font-size: 16px;
            }
        }

        /* ========== Compare CTA ========== */
        .compare-cta {
            background: linear-gradient(135deg, #FF5F3D, #FF8C42);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .compare-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
            opacity: 0.08;
        }
        .compare-cta-content {
            position: relative;
            z-index: 1;
        }
        .compare-cta h3 {
            font-size: 22px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }
        .compare-cta p {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 20px;
            max-width: 500px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }
        .btn-compare {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 28px;
            background: #fff;
            color: var(--color-primary);
            font-weight: 700;
            font-size: 15px;
            border-radius: var(--radius-xl);
            transition: all var(--transition-fast);
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
        }
        .btn-compare:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 28px rgba(0, 0, 0, 0.3);
            background: #fefefe;
        }

        @media (max-width: 768px) {
            .compare-cta {
                padding: 36px 20px;
            }
            .compare-cta h3 {
                font-size: 19px;
            }
            .compare-cta p {
                font-size: 14px;
            }
            .btn-compare {
                padding: 10px 22px;
                font-size: 14px;
            }
        }

        /* ========== FAQ ========== */
        .faq-list {
            display: flex;
            flex-direction: column;
            gap: 8px;
        }
        .faq-item {
            background: var(--color-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--color-border);
            overflow: hidden;
            transition: all var(--transition-fast);
        }
        .faq-item:hover {
            border-color: rgba(255, 95, 61, 0.3);
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 16px 20px;
            cursor: pointer;
            font-size: 15px;
            font-weight: 500;
            color: var(--color-text);
            gap: 12px;
            user-select: none;
            transition: background var(--transition-fast);
        }
        .faq-question:hover {
            background: rgba(255, 95, 61, 0.03);
        }
        .faq-q-mark {
            color: var(--color-primary);
            font-weight: 700;
            font-size: 16px;
            flex-shrink: 0;
        }
        .faq-arrow {
            flex-shrink: 0;
            transition: transform var(--transition-smooth);
            color: var(--color-text-secondary);
            font-size: 14px;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
            color: var(--color-primary);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height var(--transition-smooth), padding var(--transition-smooth);
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-answer-inner {
            padding: 0 20px 20px 36px;
            font-size: 14px;
            color: var(--color-text-secondary);
            line-height: 1.7;
        }
        .faq-answer-inner strong {
            color: var(--color-text);
            display: block;
            margin-bottom: 6px;
        }
        .faq-answer-inner .faq-action-link {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            color: var(--color-primary);
            font-weight: 500;
            margin-top: 6px;
            cursor: pointer;
            transition: color var(--transition-fast);
        }
        .faq-answer-inner .faq-action-link:hover {
            color: var(--color-primary-hover);
        }

        @media (max-width: 768px) {
            .faq-question {
                padding: 14px 16px;
                font-size: 14px;
            }
            .faq-answer-inner {
                padding: 0 16px 16px 28px;
                font-size: 13px;
            }
        }

        /* ========== CTA Banner ========== */
        .cta-banner {
            background: linear-gradient(135deg, #FF5F3D, #FF8C42);
            border-radius: var(--radius-lg);
            padding: 56px 48px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
            opacity: 0.06;
        }
        .cta-banner-content {
            position: relative;
            z-index: 1;
        }
        .cta-banner h3 {
            font-size: 24px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
        }
        .cta-banner .cta-subtitle {
            font-size: 15px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 24px;
            max-width: 480px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.6;
        }
        .cta-input-row {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0;
            max-width: 460px;
            margin: 0 auto;
        }
        .cta-input {
            flex: 1;
            padding: 14px 20px;
            border-radius: var(--radius-md) 0 0 var(--radius-md);
            border: none;
            font-size: 15px;
            background: #fff;
            color: #1A1D23;
            min-width: 0;
            height: 48px;
        }
        .cta-input::placeholder {
            color: #999;
        }
        .cta-submit {
            padding: 14px 24px;
            background: #1A1D23;
            color: #fff;
            font-weight: 700;
            font-size: 15px;
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            border: none;
            cursor: pointer;
            height: 48px;
            white-space: nowrap;
            flex-shrink: 0;
            transition: all var(--transition-fast);
        }
        .cta-submit:hover {
            background: #0d0f12;
            box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
        }
        .cta-privacy {
            font-size: 11px;
            color: rgba(255, 255, 255, 0.6);
            margin-top: 12px;
        }

        @media (max-width: 600px) {
            .cta-banner {
                padding: 36px 16px;
            }
            .cta-banner h3 {
                font-size: 20px;
            }
            .cta-input-row {
                flex-direction: column;
                gap: 10px;
                max-width: 100%;
            }
            .cta-input {
                border-radius: var(--radius-md);
                width: 100%;
                height: 44px;
            }
            .cta-submit {
                border-radius: var(--radius-md);
                width: 100%;
                height: 44px;
                text-align: center;
                justify-content: center;
            }
        }

        /* ========== Footer ========== */
        .site-footer {
            background: #14161B;
            padding: 60px 48px 40px;
            text-align: center;
            border-top: 1px solid var(--color-border);
            margin-top: 60px;
        }
        .footer-links {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 20px;
            margin-bottom: 24px;
        }
        .footer-links a {
            font-size: 14px;
            color: var(--color-text-secondary);
            transition: color var(--transition-fast);
            white-space: nowrap;
        }
        .footer-links a:hover {
            color: var(--color-primary);
        }
        .footer-friendly {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 14px;
            margin-bottom: 24px;
        }
        .footer-friendly span {
            font-size: 12px;
            color: var(--color-text-weak);
            white-space: nowrap;
        }
        .footer-divider {
            width: 100%;
            max-width: 500px;
            height: 1px;
            background: var(--color-border);
            margin: 0 auto 24px;
        }
        .footer-info {
            text-align: center;
        }
        .footer-info p {
            font-size: 12px;
            color: var(--color-text-weak);
            margin-bottom: 4px;
        }

        @media (max-width: 768px) {
            .site-footer {
                padding: 40px 16px 28px;
            }
            .footer-links {
                gap: 12px;
            }
            .footer-links a {
                font-size: 12px;
            }
            .footer-friendly {
                gap: 8px;
            }
        }

        /* ========== Utility Animations ========== */
        @keyframes pulse-live {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.25);
            }
        }
        .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--color-live);
            animation: pulse-live 1s infinite;
            margin-right: 4px;
            vertical-align: middle;
        }

        /* Focus accessibility */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--color-primary);
            outline-offset: 3px;
            border-radius: 2px;
        }

/* roulang page: category6 */
:root {
            --primary: #FF5F3D;
            --primary-hover: #E8492B;
            --bg: #1A1D23;
            --card-bg: #1F2229;
            --text: #F0F1F3;
            --text-secondary: #9CA0A8;
            --text-weak: #5C6068;
            --border: #2A2D35;
            --accent-up: #00D68F;
            --accent-down: #FF3B6E;
            --accent-live: #FF0040;
            --footer-bg: #14161B;
            --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
            --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
            --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.45);
            --shadow-nav: 0 2px 16px rgba(0, 0, 0, 0.5);
            --radius-sm: 6px;
            --radius: 10px;
            --radius-lg: 14px;
            --radius-pill: 20px;
            --font-mono: "SF Mono", "Menlo", "Consolas", monospace;
            --font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
        }

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

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

        body {
            font-family: var(--font-sans);
            background-color: var(--bg);
            color: var(--text);
            line-height: 1.6;
            min-height: 100vh;
            overflow-x: hidden;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: color 200ms ease;
        }

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

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

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

        /* 容器 */
        .container-site {
            width: 100%;
            max-width: 1320px;
            margin: 0 auto;
            padding-left: 48px;
            padding-right: 48px;
        }

        @media (max-width: 1024px) {
            .container-site {
                padding-left: 32px;
                padding-right: 32px;
            }
        }
        @media (max-width: 768px) {
            .container-site {
                padding-left: 20px;
                padding-right: 20px;
            }
        }
        @media (max-width: 480px) {
            .container-site {
                padding-left: 16px;
                padding-right: 16px;
            }
        }

        /* 导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 1000;
            background: var(--bg);
            box-shadow: none;
            transition: box-shadow 250ms ease;
        }
        .site-header.scrolled {
            box-shadow: var(--shadow-nav);
        }
        .brand-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 56px;
            padding: 0 48px;
            background: var(--bg);
            border-bottom: 1px solid var(--border);
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 22px;
            font-weight: 700;
            color: var(--primary);
            letter-spacing: 0.5px;
            white-space: nowrap;
        }
        .brand-logo-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            flex-shrink: 0;
        }
        .brand-actions {
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .brand-action-btn {
            width: 36px;
            height: 36px;
            border-radius: 50%;
            background: transparent;
            color: var(--text-secondary);
            font-size: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 200ms ease;
            border: none;
            cursor: pointer;
        }
        .brand-action-btn:hover {
            background: var(--card-bg);
            color: var(--text);
        }
        .channel-row {
            display: flex;
            align-items: center;
            gap: 8px;
            height: 44px;
            padding: 0 48px;
            background: var(--bg);
            border-bottom: 1px solid var(--border);
            overflow-x: auto;
            overflow-y: hidden;
            white-space: nowrap;
            -webkit-overflow-scrolling: touch;
            scrollbar-width: none;
            -ms-overflow-style: none;
        }
        .channel-row::-webkit-scrollbar {
            display: none;
        }
        .channel-tag {
            display: inline-flex;
            align-items: center;
            padding: 7px 16px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            color: var(--text-secondary);
            background: transparent;
            border: 1.5px solid transparent;
            transition: all 200ms ease;
            white-space: nowrap;
            flex-shrink: 0;
            cursor: pointer;
        }
        .channel-tag:hover {
            background: rgba(255, 95, 61, 0.1);
            color: var(--primary);
            border-color: rgba(255, 95, 61, 0.3);
        }
        .channel-tag.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 600;
        }

        @media (max-width: 768px) {
            .brand-row {
                padding: 0 20px;
                height: 48px;
            }
            .brand-logo {
                font-size: 18px;
            }
            .brand-logo-icon {
                width: 30px;
                height: 30px;
                font-size: 15px;
            }
            .channel-row {
                padding: 0 16px;
                height: 42px;
                gap: 6px;
            }
            .channel-tag {
                padding: 6px 12px;
                font-size: 13px;
            }
            .brand-action-btn {
                width: 30px;
                height: 30px;
                font-size: 14px;
            }
        }
        @media (max-width: 480px) {
            .brand-row {
                padding: 0 12px;
                height: 44px;
            }
            .brand-logo {
                font-size: 16px;
            }
            .brand-logo-icon {
                width: 28px;
                height: 28px;
                font-size: 14px;
            }
            .channel-row {
                padding: 0 10px;
                height: 40px;
                gap: 4px;
            }
            .channel-tag {
                padding: 5px 10px;
                font-size: 12px;
            }
        }

        /* 板块标题 */
        .section-title {
            font-size: 22px;
            font-weight: 600;
            line-height: 30px;
            color: var(--text);
            position: relative;
            padding-left: 16px;
            margin-bottom: 24px;
        }
        .section-title::before {
            content: '';
            position: absolute;
            left: 0;
            top: 50%;
            transform: translateY(-50%);
            width: 4px;
            height: 22px;
            border-radius: 2px;
            background: var(--primary);
        }
        @media (max-width: 768px) {
            .section-title {
                font-size: 20px;
                line-height: 28px;
                padding-left: 12px;
                margin-bottom: 18px;
            }
            .section-title::before {
                height: 18px;
                width: 3px;
            }
        }

        /* 板块间距 */
        .section-spacing {
            margin-bottom: 80px;
        }
        @media (max-width: 1024px) {
            .section-spacing {
                margin-bottom: 60px;
            }
        }
        @media (max-width: 768px) {
            .section-spacing {
                margin-bottom: 40px;
            }
        }

        /* Hero社区 */
        .hero-community {
            background: radial-gradient(ellipse at center, #252830 0%, #1A1D23 70%);
            padding: 56px 0 48px;
            border-bottom: 1px solid var(--border);
        }
        .hero-community-stats {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            margin-top: 20px;
        }
        .hero-stat-item {
            display: flex;
            flex-direction: column;
            gap: 2px;
        }
        .hero-stat-num {
            font-size: 28px;
            font-weight: 700;
            color: var(--primary);
            font-family: var(--font-mono);
            letter-spacing: -1px;
        }
        .hero-stat-label {
            font-size: 13px;
            color: var(--text-secondary);
        }
        @media (max-width: 768px) {
            .hero-community {
                padding: 36px 0 32px;
            }
            .hero-stat-num {
                font-size: 22px;
            }
            .hero-community-stats {
                gap: 20px;
            }
        }

        /* 排序Tab */
        .sort-tabs {
            display: flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-bottom: 20px;
        }
        .sort-tab {
            padding: 9px 20px;
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            background: var(--card-bg);
            color: var(--text-secondary);
            border: 1.5px solid transparent;
            transition: all 200ms ease;
            cursor: pointer;
        }
        .sort-tab:hover {
            border-color: rgba(255, 95, 61, 0.4);
            color: var(--text);
        }
        .sort-tab.active {
            background: var(--primary);
            color: #fff;
            border-color: var(--primary);
            font-weight: 600;
        }

        /* 帖子列表 */
        .post-list-item {
            display: flex;
            gap: 16px;
            padding: 18px 20px;
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            transition: all 200ms ease;
            cursor: pointer;
            margin-bottom: 10px;
        }
        .post-list-item:hover {
            border-color: rgba(255, 95, 61, 0.5);
            box-shadow: var(--shadow-md);
            transform: translateY(-2px);
        }
        .post-avatar {
            width: 44px;
            height: 44px;
            border-radius: 50%;
            flex-shrink: 0;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 16px;
            color: #fff;
            letter-spacing: 1px;
        }
        .post-avatar.av-1 {
            background: linear-gradient(135deg, #FF5F3D, #FF8C42);
        }
        .post-avatar.av-2 {
            background: linear-gradient(135deg, #4A90D9, #357ABD);
        }
        .post-avatar.av-3 {
            background: linear-gradient(135deg, #00D68F, #00B87A);
        }
        .post-avatar.av-4 {
            background: linear-gradient(135deg, #9B59B6, #7D3C98);
        }
        .post-avatar.av-5 {
            background: linear-gradient(135deg, #F39C12, #E67E22);
        }
        .post-avatar.av-6 {
            background: linear-gradient(135deg, #1ABC9C, #16A085);
        }
        .post-avatar.av-7 {
            background: linear-gradient(135deg, #E74C3C, #C0392B);
        }
        .post-avatar.av-8 {
            background: linear-gradient(135deg, #3498DB, #2980B9);
        }
        .post-avatar.av-9 {
            background: linear-gradient(135deg, #2ECC71, #27AE60);
        }
        .post-avatar.av-10 {
            background: linear-gradient(135deg, #FF6B6B, #EE5A5A);
        }
        .post-content-area {
            flex: 1;
            min-width: 0;
        }
        .post-title-link {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.4;
            display: block;
            margin-bottom: 6px;
            transition: color 200ms ease;
        }
        .post-title-link:hover {
            color: var(--primary);
        }
        .post-excerpt {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.5;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .post-meta-row {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-wrap: wrap;
            font-size: 13px;
            color: var(--text-weak);
        }
        .post-meta-item {
            display: flex;
            align-items: center;
            gap: 4px;
        }
        .post-tag {
            display: inline-block;
            padding: 3px 10px;
            border-radius: var(--radius-pill);
            font-size: 11px;
            font-weight: 500;
            background: rgba(255, 95, 61, 0.12);
            color: var(--primary);
            border: 1px solid rgba(255, 95, 61, 0.25);
        }
        .post-tag.hot {
            background: rgba(255, 59, 110, 0.12);
            color: var(--accent-down);
            border-color: rgba(255, 59, 110, 0.25);
        }
        .post-tag.essence {
            background: rgba(0, 214, 143, 0.12);
            color: var(--accent-up);
            border-color: rgba(0, 214, 143, 0.25);
        }
        .post-stats-side {
            display: flex;
            flex-direction: column;
            align-items: flex-end;
            gap: 6px;
            flex-shrink: 0;
            min-width: 60px;
        }
        .post-stat-badge {
            display: flex;
            align-items: center;
            gap: 3px;
            font-size: 12px;
            color: var(--text-secondary);
            font-weight: 500;
        }
        .post-stat-badge.replies {
            color: var(--accent-up);
        }
        .post-stat-badge.likes {
            color: var(--primary);
        }

        @media (max-width: 768px) {
            .post-list-item {
                padding: 14px 16px;
                gap: 12px;
            }
            .post-avatar {
                width: 36px;
                height: 36px;
                font-size: 14px;
            }
            .post-title-link {
                font-size: 15px;
            }
            .post-excerpt {
                font-size: 13px;
                -webkit-line-clamp: 1;
            }
            .post-stats-side {
                min-width: 44px;
                font-size: 11px;
            }
        }
        @media (max-width: 480px) {
            .post-list-item {
                flex-wrap: wrap;
                padding: 12px 14px;
            }
            .post-stats-side {
                flex-direction: row;
                gap: 10px;
                width: 100%;
                justify-content: flex-start;
            }
        }

        /* 侧栏 */
        .sidebar-card {
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            padding: 20px;
            margin-bottom: 20px;
        }
        .sidebar-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            margin-bottom: 14px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border);
        }
        .tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
        }
        .tag-cloud-item {
            display: inline-block;
            padding: 5px 12px;
            border-radius: var(--radius-pill);
            font-size: 12px;
            font-weight: 500;
            background: rgba(255, 95, 61, 0.08);
            color: var(--text-secondary);
            border: 1px solid rgba(255, 95, 61, 0.2);
            transition: all 200ms ease;
            cursor: pointer;
            white-space: nowrap;
        }
        .tag-cloud-item:hover {
            background: rgba(255, 95, 61, 0.18);
            color: var(--primary);
            border-color: var(--primary);
        }
        .tag-cloud-item.lg {
            font-size: 14px;
            padding: 7px 15px;
            font-weight: 600;
        }
        .user-rank-item {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 10px 0;
            border-bottom: 1px solid rgba(42, 45, 53, 0.6);
            transition: background 200ms ease;
            cursor: pointer;
        }
        .user-rank-item:hover {
            background: rgba(255, 255, 255, 0.02);
        }
        .user-rank-item:last-child {
            border-bottom: none;
        }
        .user-rank-num {
            width: 26px;
            height: 26px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 13px;
            flex-shrink: 0;
        }
        .user-rank-num.top-1 {
            background: linear-gradient(135deg, #F5C842, #E0A800);
            color: #1A1D23;
        }
        .user-rank-num.top-2 {
            background: linear-gradient(135deg, #C0C0C0, #A0A0A0);
            color: #1A1D23;
        }
        .user-rank-num.top-3 {
            background: linear-gradient(135deg, #CD7F32, #A0622D);
            color: #fff;
        }
        .user-rank-num.normal {
            background: var(--border);
            color: var(--text-secondary);
        }
        .user-rank-name {
            font-size: 14px;
            font-weight: 500;
            color: var(--text);
        }
        .user-rank-score {
            font-size: 12px;
            color: var(--text-weak);
            margin-left: auto;
        }

        /* 精华帖推荐卡片 */
        .featured-post-card {
            background: var(--card-bg);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border);
            transition: all 200ms ease;
            cursor: pointer;
            height: 100%;
            display: flex;
            flex-direction: column;
        }
        .featured-post-card:hover {
            border-color: rgba(255, 95, 61, 0.5);
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
        }
        .featured-post-img {
            width: 100%;
            height: 180px;
            object-fit: cover;
            display: block;
        }
        .featured-post-body {
            padding: 18px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .featured-post-title {
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            line-height: 1.4;
            margin-bottom: 6px;
        }
        .featured-post-excerpt {
            font-size: 13px;
            color: var(--text-secondary);
            line-height: 1.5;
            flex: 1;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }
        .featured-post-meta {
            font-size: 12px;
            color: var(--text-weak);
            margin-top: 10px;
            display: flex;
            gap: 12px;
        }

        /* FAQ */
        .faq-item {
            background: var(--card-bg);
            border-radius: var(--radius);
            border: 1px solid var(--border);
            margin-bottom: 8px;
            overflow: hidden;
            transition: all 200ms ease;
        }
        .faq-question {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 15px 20px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 500;
            color: var(--text);
            gap: 12px;
            user-select: none;
            transition: background 200ms ease;
        }
        .faq-question:hover {
            background: rgba(255, 255, 255, 0.02);
        }
        .faq-q-mark {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            border-radius: 50%;
            background: var(--primary);
            color: #fff;
            font-weight: 700;
            font-size: 14px;
            flex-shrink: 0;
        }
        .faq-arrow {
            font-size: 12px;
            color: var(--text-secondary);
            transition: transform 300ms ease;
            flex-shrink: 0;
        }
        .faq-item.open .faq-arrow {
            transform: rotate(180deg);
        }
        .faq-answer {
            max-height: 0;
            overflow: hidden;
            transition: max-height 350ms ease, padding 350ms ease;
        }
        .faq-item.open .faq-answer {
            max-height: 400px;
        }
        .faq-answer-inner {
            padding: 0 20px 18px 20px;
            font-size: 15px;
            line-height: 24px;
            color: var(--text-secondary);
            border-top: 1px solid var(--border);
            margin: 0 20px;
        }
        .faq-answer-inner strong {
            color: var(--text);
            display: block;
            margin-bottom: 4px;
        }
        .faq-answer-inner .faq-action-link {
            display: inline-block;
            margin-top: 6px;
            color: var(--primary);
            font-weight: 500;
            cursor: pointer;
            transition: color 200ms ease;
        }
        .faq-answer-inner .faq-action-link:hover {
            color: var(--primary-hover);
            text-decoration: underline;
        }

        /* CTA */
        .cta-banner {
            background: linear-gradient(135deg, #FF5F3D 0%, #FF8C42 100%);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-banner::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
            pointer-events: none;
        }
        .cta-banner::after {
            content: '';
            position: absolute;
            bottom: -30px;
            left: -30px;
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.04);
            pointer-events: none;
        }
        .cta-title {
            font-size: 26px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .cta-subtitle {
            font-size: 16px;
            color: rgba(255, 255, 255, 0.85);
            margin-bottom: 24px;
            position: relative;
            z-index: 1;
        }
        .cta-input-row {
            display: flex;
            justify-content: center;
            gap: 0;
            position: relative;
            z-index: 1;
            flex-wrap: wrap;
        }
        .cta-input {
            width: 360px;
            max-width: 70vw;
            height: 48px;
            padding: 0 18px;
            border-radius: 8px 0 0 8px;
            background: #fff;
            color: #1A1D23;
            font-size: 15px;
            border: none;
            outline: none;
        }
        .cta-input::placeholder {
            color: #9CA0A8;
        }
        .cta-btn {
            height: 48px;
            padding: 0 28px;
            border-radius: 0 8px 8px 0;
            background: #1A1D23;
            color: #fff;
            font-weight: 600;
            font-size: 15px;
            border: none;
            cursor: pointer;
            transition: all 200ms ease;
            white-space: nowrap;
        }
        .cta-btn:hover {
            background: #0f1115;
            box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
        }
        .cta-privacy {
            font-size: 12px;
            color: rgba(255, 255, 255, 0.65);
            margin-top: 12px;
            position: relative;
            z-index: 1;
        }
        @media (max-width: 768px) {
            .cta-banner {
                padding: 36px 24px;
            }
            .cta-title {
                font-size: 22px;
            }
            .cta-subtitle {
                font-size: 14px;
            }
            .cta-input-row {
                flex-direction: column;
                align-items: center;
                gap: 10px;
            }
            .cta-input {
                width: 100%;
                max-width: 100%;
                border-radius: 8px;
            }
            .cta-btn {
                width: 100%;
                border-radius: 8px;
                text-align: center;
            }
        }

        /* 页脚 */
        .site-footer {
            background: var(--footer-bg);
            padding: 48px 48px 32px;
            text-align: center;
        }
        .footer-links {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 20px;
            margin-bottom: 16px;
        }
        .footer-links a {
            font-size: 13px;
            color: var(--text-secondary);
            transition: color 200ms ease;
        }
        .footer-links a:hover {
            color: var(--primary);
        }
        .footer-friendly {
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            gap: 14px;
            margin-bottom: 16px;
        }
        .footer-friendly span {
            font-size: 12px;
            color: var(--text-weak);
            cursor: default;
        }
        .footer-divider {
            width: 80px;
            height: 1px;
            background: var(--border);
            margin: 0 auto 16px;
        }
        .footer-info {
            font-size: 12px;
            color: var(--text-weak);
            line-height: 1.8;
        }
        .footer-info p {
            margin: 2px 0;
        }
        @media (max-width: 768px) {
            .site-footer {
                padding: 36px 20px 24px;
            }
            .footer-links {
                gap: 12px;
            }
            .footer-links a {
                font-size: 12px;
            }
            .footer-friendly {
                gap: 10px;
            }
        }

        /* 脉冲动画 */
        @keyframes pulse-dot {
            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }
            50% {
                opacity: 0.5;
                transform: scale(1.4);
            }
        }
        .live-dot {
            display: inline-block;
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-live);
            animation: pulse-dot 1.2s infinite;
            margin-right: 4px;
            vertical-align: middle;
        }

        /* 滚动条隐藏辅助 */
        .hide-scrollbar {
            -ms-overflow-style: none;
            scrollbar-width: none;
        }
        .hide-scrollbar::-webkit-scrollbar {
            display: none;
        }

        /* 焦点可见 */
        a:focus-visible,
        button:focus-visible,
        input:focus-visible {
            outline: 2px solid var(--primary);
            outline-offset: 2px;
        }