/* roulang page: index */
:root {
            --bg-main: #0b0f19;
            --bg-card: #121826;
            --bg-card-hover: #1a2236;
            --bg-glass: rgba(18, 24, 38, 0.75);
            --border-color: #232d42;
            --border-highlight: #3b4866;
            --accent-primary: #ff3366;
            --accent-glow: rgba(255, 51, 102, 0.35);
            --accent-secondary: #00d2ff;
            --text-title: #f1f5f9;
            --text-body: #94a3b8;
            --text-muted: #64748b;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --max-w: 1240px;
            --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
        }

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

        body {
            background-color: var(--bg-main);
            color: var(--text-body);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

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

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

        /* 顶部导航 (帮助文档风格：Logo + 搜索 + 版本/语言) */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 15, 25, 0.88);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-title);
        }

        .brand-logo .badge-dot {
            width: 10px;
            height: 10px;
            background: var(--accent-primary);
            border-radius: 50%;
            box-shadow: 0 0 10px var(--accent-primary);
        }

        .header-search {
            flex: 0 1 380px;
            margin: 0 20px;
            position: relative;
        }

        .header-search input {
            width: 100%;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 9px 16px 9px 36px;
            border-radius: 20px;
            color: var(--text-title);
            font-size: 0.875rem;
            outline: none;
            transition: var(--transition);
        }

        .header-search input:focus {
            border-color: var(--accent-secondary);
            box-shadow: 0 0 12px rgba(0, 210, 255, 0.2);
        }

        .header-search-icon {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            fill: var(--text-muted);
            width: 15px;
            height: 15px;
        }

        .header-nav {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-body);
            position: relative;
            padding: 6px 0;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--text-title);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--accent-primary);
            box-shadow: 0 0 8px var(--accent-primary);
        }

        .header-meta-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            border-left: 1px solid var(--border-color);
            padding-left: 20px;
        }

        .pill-badge {
            font-size: 0.75rem;
            background: rgba(255, 51, 102, 0.12);
            color: var(--accent-primary);
            border: 1px solid rgba(255, 51, 102, 0.25);
            padding: 2px 8px;
            border-radius: 20px;
            font-weight: 600;
        }

        /* 基础区块布局 */
        section {
            padding: 60px 0;
            position: relative;
        }

        .section-alt {
            background-color: rgba(18, 24, 38, 0.4);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

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

        .section-tag {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--accent-secondary);
            margin-bottom: 8px;
            display: inline-block;
            font-weight: 600;
        }

        .section-title {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 12px;
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-body);
            max-width: 680px;
            line-height: 1.6;
        }

        /* Hero：深色信息面板，左侧入口，右侧 faux 数据榜单 */
        .hero-section {
            padding: 70px 0 50px 0;
            background-image: linear-gradient(180deg, rgba(11, 15, 25, 0.75) 0%, #0b0f19 100%), url('/assets/images/b38cb316b6ba8e9c.webp');
            background-size: cover;
            background-position: center;
        }

        .hero-layout {
            display: grid;
            grid-template-columns: 1.15fr 0.85fr;
            gap: 40px;
            align-items: center;
        }

        .hero-content h1 {
            font-size: 2.35rem;
            line-height: 1.25;
            color: var(--text-title);
            margin-bottom: 18px;
            font-weight: 800;
        }

        .hero-desc {
            font-size: 1.05rem;
            color: #cbd5e1;
            margin-bottom: 28px;
            line-height: 1.7;
        }

        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 30px;
        }

        .btn-primary {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: linear-gradient(135deg, #ff3366, #ff5e36);
            color: #ffffff;
            font-weight: 600;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            box-shadow: 0 4px 20px var(--accent-glow);
        }

        .btn-primary:hover {
            opacity: 0.92;
            transform: translateY(-2px);
        }

        .btn-outline {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 255, 255, 0.05);
            color: var(--text-title);
            border: 1px solid var(--border-color);
            padding: 12px 24px;
            border-radius: var(--radius-sm);
            font-weight: 500;
        }

        .btn-outline:hover {
            border-color: var(--text-muted);
            background: rgba(255, 255, 255, 0.1);
        }

        .hero-faux-board {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
        }

        .board-top {
            display: flex;
            justify-content: space-between;
            align-items: center;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 14px;
            margin-bottom: 16px;
        }

        .board-top-title {
            font-size: 0.95rem;
            font-weight: 700;
            color: var(--text-title);
            display: flex;
            align-items: center;
            gap: 8px;
        }

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

        .board-item {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 14px;
            background: rgba(255, 255, 255, 0.02);
            border-radius: var(--radius-sm);
            border: 1px solid transparent;
            transition: var(--transition);
        }

        .board-item:hover {
            border-color: var(--border-highlight);
            background: rgba(255, 255, 255, 0.04);
        }

        .board-rank {
            width: 22px;
            height: 22px;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 700;
            margin-right: 10px;
        }

        .rank-1 { background: #e11d48; color: #fff; }
        .rank-2 { background: #ea580c; color: #fff; }
        .rank-3 { background: #ca8a04; color: #fff; }
        .rank-other { background: #334155; color: #94a3b8; }

        .board-title {
            flex: 1;
            font-size: 0.875rem;
            color: var(--text-title);
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .board-heat {
            font-size: 0.8rem;
            color: var(--accent-secondary);
            margin-left: 12px;
        }

        /* 搜索/即时入口矩阵 */
        .fast-filter-bar {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 16px 20px;
            border-radius: var(--radius-md);
            align-items: center;
        }

        .filter-label {
            font-size: 0.85rem;
            font-weight: 600;
            color: var(--text-title);
            margin-right: 8px;
        }

        .filter-pill {
            padding: 6px 14px;
            font-size: 0.825rem;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.04);
            border: 1px solid var(--border-color);
            color: var(--text-body);
        }

        .filter-pill:hover, .filter-pill.active {
            color: #fff;
            border-color: var(--accent-primary);
            background: rgba(255, 51, 102, 0.15);
        }

        /* 分类矩阵 */
        .category-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
            gap: 20px;
        }

        .cat-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
            overflow: hidden;
        }

        .cat-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: transparent;
            transition: var(--transition);
        }

        .cat-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-3px);
        }

        .cat-card:hover::before {
            background: var(--accent-secondary);
        }

        .cat-icon-wrap {
            width: 44px;
            height: 44px;
            background: rgba(0, 210, 255, 0.1);
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 16px;
            color: var(--accent-secondary);
        }

        .cat-title {
            font-size: 1.15rem;
            color: var(--text-title);
            margin-bottom: 10px;
            font-weight: 600;
        }

        .cat-text {
            font-size: 0.875rem;
            line-height: 1.6;
            margin-bottom: 20px;
        }

        .cat-link {
            font-size: 0.85rem;
            color: var(--accent-secondary);
            font-weight: 600;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        /* 沉浸精选清单 */
        .curated-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 24px;
        }

        .curated-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            display: flex;
            flex-direction: column;
        }

        .curated-thumb {
            position: relative;
            height: 190px;
            overflow: hidden;
        }

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

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

        .thumb-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(0, 0, 0, 0.7);
            backdrop-filter: blur(4px);
            color: #fff;
            padding: 4px 10px;
            border-radius: 4px;
            font-size: 0.75rem;
            font-weight: 500;
        }

        .curated-body {
            padding: 20px;
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .curated-title {
            font-size: 1.05rem;
            color: var(--text-title);
            font-weight: 600;
            line-height: 1.45;
            margin-bottom: 10px;
        }

        .curated-desc {
            font-size: 0.85rem;
            line-height: 1.6;
            margin-bottom: 16px;
        }

        .curated-foot {
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border-color);
            padding-top: 12px;
        }

        /* 最新更新 CMS 列表区 (核心) */
        .stream-layout {
            display: grid;
            grid-template-columns: 2fr 1fr;
            gap: 30px;
        }

        .stream-main {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .stream-item {
            display: flex;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 18px;
            gap: 18px;
            transition: var(--transition);
        }

        .stream-item:hover {
            border-color: var(--border-highlight);
            background: var(--bg-card-hover);
        }

        .stream-item-info {
            flex: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .stream-item-title {
            font-size: 1.05rem;
            color: var(--text-title);
            font-weight: 600;
            line-height: 1.4;
            margin-bottom: 8px;
        }

        .stream-item-desc {
            font-size: 0.85rem;
            line-height: 1.55;
            color: var(--text-body);
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 12px;
        }

        .stream-item-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            font-size: 0.775rem;
            color: var(--text-muted);
        }

        .stream-sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }

        .side-widget {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px;
        }

        .side-title {
            font-size: 0.95rem;
            color: var(--text-title);
            font-weight: 700;
            margin-bottom: 14px;
            border-left: 3px solid var(--accent-primary);
            padding-left: 10px;
        }

        /* 专题排行板块 */
        .ranking-row {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
            gap: 20px;
        }

        .rank-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px;
        }

        .rank-card-header {
            font-size: 1rem;
            color: var(--text-title);
            font-weight: 700;
            margin-bottom: 16px;
            display: flex;
            justify-content: space-between;
        }

        .rank-simple-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }

        .rank-simple-item {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 0.85rem;
        }

        .rank-simple-num {
            font-weight: 700;
            color: var(--text-muted);
            width: 18px;
        }

        /* 资源中心/技术节点保障 */
        .resource-grid {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
            gap: 20px;
        }

        .resource-box {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
        }

        .resource-box h3 {
            font-size: 1rem;
            color: var(--text-title);
            margin-bottom: 10px;
        }

        .resource-box p {
            font-size: 0.825rem;
            line-height: 1.6;
        }

        /* 专题标签云板块 */
        .topics-tag-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
        }

        .topic-chip {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 8px 16px;
            border-radius: var(--radius-sm);
            font-size: 0.85rem;
            color: var(--text-title);
            transition: var(--transition);
        }

        .topic-chip:hover {
            border-color: var(--accent-secondary);
            color: var(--accent-secondary);
            background: rgba(0, 210, 255, 0.05);
        }

        /* 播放与交互保障指标 */
        .metrics-banner {
            background: linear-gradient(135deg, rgba(255, 51, 102, 0.08), rgba(0, 210, 255, 0.05));
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 36px 40px;
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
            gap: 24px;
            text-align: center;
        }

        .metric-item .metric-num {
            font-size: 2rem;
            font-weight: 800;
            color: var(--text-title);
            margin-bottom: 6px;
        }

        .metric-item .metric-desc {
            font-size: 0.85rem;
            color: var(--text-muted);
        }

        /* 快速解答/保障 */
        .faq-accordion {
            display: flex;
            flex-direction: column;
            gap: 14px;
            max-width: 860px;
            margin: 0 auto;
        }

        .faq-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 20px 24px;
        }

        .faq-q {
            font-size: 0.95rem;
            font-weight: 600;
            color: var(--text-title);
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .faq-a {
            font-size: 0.875rem;
            line-height: 1.65;
            color: var(--text-body);
        }

        /* 收藏与访问引导收口行动 */
        .action-banner {
            background: var(--bg-card);
            border: 1px solid var(--border-highlight);
            border-radius: var(--radius-lg);
            padding: 48px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .action-banner h2 {
            font-size: 1.75rem;
            color: var(--text-title);
            margin-bottom: 14px;
        }

        .action-banner p {
            max-width: 620px;
            margin: 0 auto 24px auto;
            font-size: 0.95rem;
        }

        /* 页脚 */
        .site-footer {
            background: #070a11;
            border-top: 1px solid var(--border-color);
            padding: 60px 0 30px 0;
            font-size: 0.875rem;
        }

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

        .footer-brand h4 {
            color: var(--text-title);
            font-size: 1.1rem;
            margin-bottom: 12px;
        }

        .footer-brand p {
            font-size: 0.85rem;
            line-height: 1.6;
            max-width: 380px;
            color: var(--text-muted);
        }

        .footer-links h5 {
            color: var(--text-title);
            font-size: 0.9rem;
            margin-bottom: 16px;
        }

        .footer-links ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            color: var(--text-muted);
        }

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

        .footer-bottom {
            border-top: 1px solid var(--border-color);
            padding-top: 24px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .hero-layout {
                grid-template-columns: 1fr;
            }
            .stream-layout {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .header-search {
                display: none;
            }
            .hero-content h1 {
                font-size: 1.85rem;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 12px;
                text-align: center;
            }
        }

/* roulang page: article */
:root {
            --bg-main: #0b0f19;
            --bg-card: #121826;
            --bg-card-hover: #1a2236;
            --bg-glass: rgba(18, 24, 38, 0.75);
            --border-color: #232d42;
            --border-highlight: #3b4866;
            --accent-primary: #ff3366;
            --accent-glow: rgba(255, 51, 102, 0.35);
            --accent-secondary: #00d2ff;
            --text-title: #f1f5f9;
            --text-body: #94a3b8;
            --text-muted: #64748b;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --max-w: 1240px;
            --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
        }
        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        body {
            background-color: var(--bg-main);
            color: var(--text-body);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        .container {
            max-width: var(--max-w);
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 15, 25, 0.88);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }
        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-title);
        }
        .brand-logo .badge-dot {
            width: 10px;
            height: 10px;
            background: var(--accent-primary);
            border-radius: 50%;
            box-shadow: 0 0 10px var(--accent-primary);
        }
        .header-search {
            flex: 0 1 380px;
            margin: 0 20px;
            position: relative;
        }
        .header-search input {
            width: 100%;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 9px 16px 9px 36px;
            border-radius: 20px;
            color: var(--text-title);
            font-size: 0.875rem;
            outline: none;
            transition: var(--transition);
        }
        .header-search input:focus {
            border-color: var(--accent-secondary);
            box-shadow: 0 0 12px rgba(0, 210, 255, 0.2);
        }
        .header-search-icon {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            fill: var(--text-muted);
            width: 15px;
            height: 15px;
        }
        .header-nav {
            display: flex;
            align-items: center;
            gap: 24px;
        }
        .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-body);
            position: relative;
            padding: 6px 0;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--text-title);
        }
        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--accent-primary);
            box-shadow: 0 0 8px var(--accent-primary);
        }
        .header-meta-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            border-left: 1px solid var(--border-color);
            padding-left: 20px;
        }
        .pill-badge {
            font-size: 0.75rem;
            background: rgba(255, 51, 102, 0.12);
            color: var(--accent-primary);
            border: 1px solid rgba(255, 51, 102, 0.25);
            padding: 2px 8px;
            border-radius: 20px;
            font-weight: 600;
        }

        /* 详情页专用斜切首屏 */
        .article-hero-section {
            padding: 65px 0 50px;
            background: linear-gradient(135deg, rgba(255, 51, 102, 0.15) 0%, rgba(11, 15, 25, 0.92) 55%), url('/assets/images/2d910d9a7438045c.webp');
            background-size: cover;
            background-position: center;
            border-bottom: 1px solid var(--border-color);
            position: relative;
            clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), 0 100%);
        }
        .article-hero-inner {
            max-width: 900px;
            margin: 0 auto;
        }
        .article-crumb {
            display: flex;
            gap: 8px;
            font-size: 0.85rem;
            color: var(--text-muted);
            margin-bottom: 18px;
            align-items: center;
        }
        .article-crumb a:hover {
            color: var(--accent-secondary);
        }
        .article-hero-title {
            font-size: 2.15rem;
            line-height: 1.35;
            color: var(--text-title);
            margin-bottom: 20px;
            font-weight: 800;
            letter-spacing: -0.5px;
        }
        .article-meta-bar {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 18px;
            font-size: 0.85rem;
            color: var(--text-muted);
            padding-top: 14px;
            border-top: 1px solid rgba(255, 255, 255, 0.08);
        }
        .meta-tag {
            color: var(--accent-secondary);
            background: rgba(0, 210, 255, 0.08);
            padding: 3px 10px;
            border-radius: var(--radius-sm);
            border: 1px solid rgba(0, 210, 255, 0.2);
            font-weight: 500;
        }
        .hero-single-cta {
            margin-top: 24px;
        }
        .btn-live {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: linear-gradient(135deg, var(--accent-primary), #ff5e3a);
            color: #fff;
            padding: 10px 24px;
            border-radius: 30px;
            font-size: 0.9rem;
            font-weight: 600;
            box-shadow: 0 4px 18px var(--accent-glow);
        }
        .btn-live:hover {
            transform: translateY(-2px);
            box-shadow: 0 6px 22px rgba(255, 51, 102, 0.5);
        }

        /* 窄栏阅读排版 (max-width: 720px) 与侧栏组合 */
        .article-main-wrap {
            padding: 50px 0 80px;
        }
        .reading-grid {
            display: grid;
            grid-template-columns: minmax(0, 1fr) 340px;
            gap: 48px;
            align-items: start;
        }
        .article-reading-col {
            max-width: 720px;
            width: 100%;
        }

        /* 摘要引导卡片 */
        .article-summary-card {
            background: var(--bg-card);
            border-left: 4px solid var(--accent-primary);
            border-radius: 0 var(--radius-md) var(--radius-md) 0;
            padding: 22px 24px;
            margin-bottom: 36px;
            font-size: 1rem;
            line-height: 1.75;
            color: #cbd5e1;
            box-shadow: 0 10px 25px rgba(0,0,0,0.25);
        }
        .summary-label {
            font-size: 0.8rem;
            color: var(--accent-primary);
            font-weight: 700;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            gap: 6px;
        }

        /* 动态注入正文富文本美化 */
        .cms-body-render {
            color: #cbd5e1;
            font-size: 1.05rem;
            line-height: 1.85;
            letter-spacing: 0.2px;
        }
        .cms-body-render p {
            margin-bottom: 24px;
        }
        .cms-body-render h2 {
            font-size: 1.55rem;
            color: var(--text-title);
            margin: 40px 0 18px;
            padding-bottom: 10px;
            border-bottom: 1px solid var(--border-color);
            position: relative;
        }
        .cms-body-render h2::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -1px;
            width: 40px;
            height: 2px;
            background: var(--accent-secondary);
        }
        .cms-body-render h3 {
            font-size: 1.3rem;
            color: var(--text-title);
            margin: 32px 0 14px;
        }
        .cms-body-render img {
            border-radius: var(--radius-md);
            margin: 28px auto;
            border: 1px solid var(--border-color);
        }
        .cms-body-render blockquote {
            background: rgba(18, 24, 38, 0.7);
            border-left: 4px solid var(--accent-secondary);
            padding: 18px 22px;
            margin: 24px 0;
            border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
            color: #94a3b8;
            font-style: italic;
        }
        .cms-body-render ul, .cms-body-render ol {
            margin: 0 0 24px 24px;
            padding-left: 8px;
        }
        .cms-body-render li {
            margin-bottom: 10px;
        }

        .not-found-box {
            text-align: center;
            padding: 70px 20px;
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px dashed var(--border-highlight);
        }
        .not-found-box h2 {
            color: var(--text-title);
            margin-bottom: 14px;
            font-size: 1.4rem;
        }
        .btn-return {
            display: inline-block;
            background: var(--accent-primary);
            color: #fff;
            padding: 10px 24px;
            border-radius: var(--radius-sm);
            margin-top: 18px;
            font-weight: 600;
        }

        /* 侧边推荐与榜单 */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 30px;
        }
        .sidebar-widget {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
        }
        .widget-title {
            font-size: 1.1rem;
            color: var(--text-title);
            font-weight: 700;
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-bottom: 1px solid var(--border-color);
            padding-bottom: 12px;
        }
        .widget-title .live-dot {
            width: 8px;
            height: 8px;
            background: var(--accent-primary);
            border-radius: 50%;
            box-shadow: 0 0 8px var(--accent-primary);
        }
        .trending-contest-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }
        .trending-item {
            display: flex;
            gap: 12px;
            align-items: flex-start;
        }
        .trending-num {
            font-size: 0.95rem;
            font-weight: 800;
            color: var(--accent-secondary);
            min-width: 20px;
        }
        .trending-info h4 {
            font-size: 0.9rem;
            color: var(--text-title);
            line-height: 1.4;
            margin-bottom: 4px;
        }
        .trending-info span {
            font-size: 0.75rem;
            color: var(--text-muted);
        }

        /* 内页 6-10 个有效内容板块排版 */
        .section-panel {
            padding: 50px 0;
            border-top: 1px solid var(--border-color);
        }
        .section-panel.alt {
            background: rgba(18, 24, 38, 0.45);
        }
        .panel-heading {
            margin-bottom: 28px;
        }
        .panel-tag {
            font-size: 0.75rem;
            color: var(--accent-secondary);
            font-weight: 700;
            letter-spacing: 1.2px;
            text-transform: uppercase;
            margin-bottom: 6px;
        }
        .panel-title {
            font-size: 1.55rem;
            color: var(--text-title);
            font-weight: 700;
        }

        /* 矩阵卡片：观赛保障与吃瓜核实 */
        .matrix-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 20px;
        }
        .matrix-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 24px;
            transition: var(--transition);
        }
        .matrix-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-3px);
        }
        .matrix-card h4 {
            font-size: 1.05rem;
            color: var(--text-title);
            margin-bottom: 10px;
        }
        .matrix-card p {
            font-size: 0.85rem;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 事件进度时间线 (案例墙/流程化) */
        .timeline-box {
            position: relative;
            padding-left: 24px;
            border-left: 2px solid var(--border-color);
            margin: 10px 0;
        }
        .timeline-step {
            position: relative;
            margin-bottom: 24px;
        }
        .timeline-step:last-child {
            margin-bottom: 0;
        }
        .timeline-step::before {
            content: "";
            position: absolute;
            left: -31px;
            top: 4px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--accent-secondary);
            border: 2px solid var(--bg-main);
        }
        .timeline-step h5 {
            font-size: 0.95rem;
            color: var(--text-title);
            margin-bottom: 4px;
        }
        .timeline-step p {
            font-size: 0.85rem;
            color: var(--text-body);
        }

        /* 线路测试与保障条 */
        .stream-check-bar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            background: linear-gradient(90deg, #121826 0%, #1a233a 100%);
            border: 1px solid var(--border-highlight);
            border-radius: var(--radius-md);
            padding: 24px 32px;
            gap: 24px;
        }
        .stream-status-group {
            display: flex;
            align-items: center;
            gap: 16px;
        }
        .pulse-indicator {
            width: 14px;
            height: 14px;
            background: #10b981;
            border-radius: 50%;
            box-shadow: 0 0 12px #10b981;
        }

        /* 页脚统一复用 */
        .site-footer {
            background: #080b12;
            border-top: 1px solid var(--border-color);
            padding: 60px 0 30px 0;
            color: var(--text-muted);
            font-size: 0.875rem;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 50px;
            margin-bottom: 40px;
        }
        .footer-brand h4 {
            font-size: 1.1rem;
            color: var(--text-title);
            margin-bottom: 14px;
            font-weight: 700;
        }
        .footer-brand p {
            line-height: 1.7;
            max-width: 480px;
        }
        .footer-links h5 {
            font-size: 0.95rem;
            color: var(--text-title);
            margin-bottom: 16px;
            font-weight: 600;
        }
        .footer-links ul {
            list-style: none;
            padding: 0;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a:hover {
            color: var(--accent-secondary);
        }
        .footer-bottom {
            padding-top: 24px;
            border-top: 1px solid rgba(255, 255, 255, 0.05);
            display: flex;
            justify-content: space-between;
            align-items: center;
            flex-wrap: wrap;
            gap: 16px;
            font-size: 0.8rem;
        }

        @media (max-width: 1024px) {
            .reading-grid {
                grid-template-columns: 1fr;
            }
            .article-reading-col {
                max-width: 100%;
            }
            .matrix-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 768px) {
            .header-search, .header-meta-actions {
                display: none;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .stream-check-bar {
                flex-direction: column;
                align-items: flex-start;
            }
            .matrix-grid {
                grid-template-columns: 1fr;
            }
            .article-hero-title {
                font-size: 1.65rem;
            }
        }

/* roulang page: category1 */
:root {
            --bg-main: #0b0f19;
            --bg-card: #121826;
            --bg-card-hover: #1a2236;
            --bg-glass: rgba(18, 24, 38, 0.75);
            --border-color: #232d42;
            --border-highlight: #3b4866;
            --accent-primary: #ff3366;
            --accent-glow: rgba(255, 51, 102, 0.35);
            --accent-secondary: #00d2ff;
            --text-title: #f1f5f9;
            --text-body: #94a3b8;
            --text-muted: #64748b;
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 18px;
            --max-w: 1240px;
            --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
        }

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

        body {
            background-color: var(--bg-main);
            color: var(--text-body);
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            line-height: 1.6;
            -webkit-font-smoothing: antialiased;
            overflow-x: hidden;
        }

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

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

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

        /* 顶部导航 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(11, 15, 25, 0.88);
            backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-color);
        }

        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 70px;
        }

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.15rem;
            font-weight: 700;
            color: var(--text-title);
        }

        .brand-logo .badge-dot {
            width: 10px;
            height: 10px;
            background: var(--accent-primary);
            border-radius: 50%;
            box-shadow: 0 0 10px var(--accent-primary);
        }

        .header-search {
            flex: 0 1 380px;
            margin: 0 20px;
            position: relative;
        }

        .header-search input {
            width: 100%;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 9px 16px 9px 36px;
            border-radius: 20px;
            color: var(--text-title);
            font-size: 0.875rem;
            outline: none;
            transition: var(--transition);
        }

        .header-search input:focus {
            border-color: var(--accent-secondary);
            box-shadow: 0 0 12px rgba(0, 210, 255, 0.2);
        }

        .header-search-icon {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            fill: var(--text-muted);
            width: 15px;
            height: 15px;
        }

        .header-nav {
            display: flex;
            align-items: center;
            gap: 24px;
        }

        .nav-link {
            font-size: 0.95rem;
            font-weight: 500;
            color: var(--text-body);
            position: relative;
            padding: 6px 0;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--text-title);
        }

        .nav-link.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--accent-primary);
            box-shadow: 0 0 8px var(--accent-primary);
        }

        .header-meta-actions {
            display: flex;
            align-items: center;
            gap: 12px;
            border-left: 1px solid var(--border-color);
            padding-left: 20px;
        }

        .pill-badge {
            font-size: 0.75rem;
            background: rgba(255, 51, 102, 0.12);
            color: var(--accent-primary);
            border: 1px solid rgba(255, 51, 102, 0.25);
            padding: 2px 8px;
            border-radius: 20px;
            font-weight: 600;
        }

        /* 基础区块 */
        section {
            padding: 64px 0;
            position: relative;
        }

        .section-alt {
            background-color: rgba(18, 24, 38, 0.4);
            border-top: 1px solid var(--border-color);
            border-bottom: 1px solid var(--border-color);
        }

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

        .section-tag {
            font-size: 0.8rem;
            text-transform: uppercase;
            letter-spacing: 1.5px;
            color: var(--accent-secondary);
            margin-bottom: 8px;
            display: inline-block;
            font-weight: 600;
        }

        .section-title {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 12px;
        }

        .section-subtitle {
            font-size: 0.95rem;
            color: var(--text-body);
            max-width: 720px;
            line-height: 1.6;
        }

        /* Hero：活动 KV 全宽沉浸，叠倒计时条与双按钮 */
        .category-hero {
            position: relative;
            padding: 90px 0 80px;
            background-image: linear-gradient(180deg, rgba(11, 15, 25, 0.65) 0%, rgba(11, 15, 25, 0.92) 85%, #0b0f19 100%), url('/assets/images/4cf40742fc6dc64a.jpg');
            background-size: cover;
            background-position: center;
            border-bottom: 1px solid var(--border-color);
        }

        .hero-banner-inner {
            max-width: 860px;
        }

        .hero-live-pill {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: rgba(255, 51, 102, 0.15);
            border: 1px solid rgba(255, 51, 102, 0.3);
            color: var(--accent-primary);
            padding: 4px 14px;
            border-radius: 20px;
            font-size: 0.85rem;
            font-weight: 600;
            margin-bottom: 20px;
        }

        .hero-live-pill .dot {
            width: 8px;
            height: 8px;
            border-radius: 50%;
            background: var(--accent-primary);
            box-shadow: 0 0 8px var(--accent-primary);
            animation: pulse 1.6s infinite ease-in-out;
        }

        @keyframes pulse {
            0%, 100% { opacity: 1; transform: scale(1); }
            50% { opacity: 0.4; transform: scale(0.85); }
        }

        .category-hero h1 {
            font-size: 2.6rem;
            line-height: 1.25;
            color: var(--text-title);
            font-weight: 800;
            margin-bottom: 18px;
        }

        .category-hero .hero-sub {
            font-size: 1.1rem;
            color: #cbd5e1;
            line-height: 1.7;
            margin-bottom: 28px;
        }

        /* 倒计时条组件 */
        .countdown-strip {
            background: var(--bg-glass);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 16px 24px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            margin-bottom: 32px;
            backdrop-filter: blur(8px);
            gap: 20px;
        }

        .countdown-meta {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .countdown-label {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--text-title);
        }

        .countdown-digits {
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .digit-box {
            background: var(--bg-card);
            border: 1px solid var(--border-highlight);
            color: var(--accent-secondary);
            font-family: monospace;
            font-size: 1.2rem;
            font-weight: 700;
            padding: 4px 10px;
            border-radius: var(--radius-sm);
        }

        .hero-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
        }

        .btn-cta-primary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--accent-primary);
            color: #fff;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 0.95rem;
            box-shadow: 0 4px 20px var(--accent-glow);
        }

        .btn-cta-primary:hover {
            background: #ff1f59;
            transform: translateY(-2px);
            box-shadow: 0 6px 24px rgba(255, 51, 102, 0.5);
        }

        .btn-cta-secondary {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            color: var(--text-title);
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-weight: 600;
            font-size: 0.95rem;
        }

        .btn-cta-secondary:hover {
            border-color: var(--accent-secondary);
            color: var(--accent-secondary);
            transform: translateY(-2px);
        }

        /* 矩阵卡片体系 */
        .feature-grid-3 {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .feature-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            transition: var(--transition);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .feature-card:hover {
            border-color: var(--border-highlight);
            transform: translateY(-4px);
            background: var(--bg-card-hover);
        }

        .feature-icon-badge {
            width: 44px;
            height: 44px;
            border-radius: var(--radius-sm);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            font-size: 1.1rem;
            margin-bottom: 20px;
            background: rgba(0, 210, 255, 0.1);
            color: var(--accent-secondary);
            border: 1px solid rgba(0, 210, 255, 0.25);
        }

        .feature-card h3 {
            color: var(--text-title);
            font-size: 1.2rem;
            margin-bottom: 12px;
            font-weight: 700;
        }

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

        /* 赛况数据图文看板 */
        .split-showcase {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            align-items: center;
        }

        .showcase-media {
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-color);
            box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
            position: relative;
        }

        .showcase-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition);
        }

        .showcase-media:hover img {
            transform: scale(1.03);
        }

        .stat-metrics-row {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 16px;
            margin-top: 28px;
        }

        .metric-item {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 16px;
            border-radius: var(--radius-sm);
        }

        .metric-num {
            font-size: 1.6rem;
            font-weight: 800;
            color: var(--accent-secondary);
            font-family: monospace;
        }

        .metric-label {
            font-size: 0.8rem;
            color: var(--text-muted);
            margin-top: 4px;
        }

        /* 时间线与赛程流程 */
        .timeline-container {
            display: flex;
            flex-direction: column;
            gap: 18px;
            position: relative;
        }

        .timeline-row {
            display: grid;
            grid-template-columns: 140px 1fr;
            gap: 24px;
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            padding: 20px 24px;
            border-radius: var(--radius-md);
            align-items: center;
            transition: var(--transition);
        }

        .timeline-row:hover {
            border-color: var(--border-highlight);
            background: var(--bg-card-hover);
        }

        .timeline-time {
            font-family: monospace;
            font-size: 1rem;
            font-weight: 700;
            color: var(--accent-primary);
            display: flex;
            align-items: center;
            gap: 8px;
        }

        .timeline-content h4 {
            font-size: 1.05rem;
            color: var(--text-title);
            margin-bottom: 6px;
        }

        .timeline-content p {
            font-size: 0.875rem;
            color: var(--text-body);
        }

        /* CMS 动态卡片流 */
        .cms-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .cms-card {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            transition: var(--transition);
        }

        .cms-card:hover {
            border-color: var(--accent-secondary);
            transform: translateY(-4px);
        }

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

        .cms-meta-tag {
            font-size: 0.75rem;
            color: var(--accent-secondary);
            font-weight: 600;
            margin-bottom: 8px;
            text-transform: uppercase;
        }

        .cms-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .cms-card:hover .cms-title {
            color: var(--accent-secondary);
        }

        .cms-desc {
            font-size: 0.85rem;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 16px;
            flex: 1;
        }

        .cms-foot {
            font-size: 0.78rem;
            color: var(--text-muted);
            border-top: 1px solid var(--border-color);
            padding-top: 12px;
            display: flex;
            justify-content: space-between;
        }

        .empty-tips {
            padding: 40px;
            text-align: center;
            color: var(--text-muted);
            background: var(--bg-card);
            border: 1px dashed var(--border-color);
            border-radius: var(--radius-md);
            grid-column: 1 / -1;
        }

        /* 验证规范三栏 */
        .audit-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .audit-item {
            border: 1px solid var(--border-color);
            padding: 24px;
            background: var(--bg-card);
            border-radius: var(--radius-md);
        }

        .audit-step-idx {
            font-size: 2rem;
            font-weight: 800;
            font-family: monospace;
            color: var(--border-highlight);
            margin-bottom: 12px;
        }

        .audit-item h4 {
            font-size: 1.1rem;
            color: var(--text-title);
            margin-bottom: 10px;
        }

        .audit-item p {
            font-size: 0.875rem;
            color: var(--text-body);
            line-height: 1.6;
        }

        /* FAQ 列表 */
        .faq-block {
            display: flex;
            flex-direction: column;
            gap: 16px;
            max-width: 900px;
        }

        .faq-node {
            background: var(--bg-card);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-md);
            padding: 22px 24px;
        }

        .faq-question {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--text-title);
            margin-bottom: 10px;
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .faq-question::before {
            content: "Q";
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 24px;
            height: 24px;
            background: rgba(255, 51, 102, 0.15);
            color: var(--accent-primary);
            border-radius: 4px;
            font-size: 0.8rem;
        }

        .faq-answer {
            font-size: 0.9rem;
            color: var(--text-body);
            line-height: 1.65;
            padding-left: 36px;
        }

        /* 转化区 CTA */
        .cta-strip {
            background-image: linear-gradient(135deg, rgba(18, 24, 38, 0.95), rgba(11, 15, 25, 0.95)), url('/assets/images/336435809185b585.webp');
            background-size: cover;
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-color);
            padding: 48px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 32px;
        }

        .cta-text h3 {
            font-size: 1.7rem;
            color: var(--text-title);
            font-weight: 800;
            margin-bottom: 10px;
        }

        .cta-text p {
            color: var(--text-body);
            font-size: 0.95rem;
        }

        /* 页脚 */
        .site-footer {
            background: #070a11;
            border-top: 1px solid var(--border-color);
            padding: 60px 0 30px;
        }

        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 48px;
            margin-bottom: 48px;
        }

        .footer-brand h4 {
            color: var(--text-title);
            font-size: 1.1rem;
            margin-bottom: 16px;
            font-weight: 700;
        }

        .footer-brand p {
            color: var(--text-muted);
            font-size: 0.875rem;
            line-height: 1.7;
            max-width: 480px;
        }

        .footer-links h5 {
            color: var(--text-title);
            font-size: 0.95rem;
            margin-bottom: 18px;
            font-weight: 600;
        }

        .footer-links ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-links a {
            color: var(--text-muted);
            font-size: 0.875rem;
        }

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

        .footer-bottom {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 24px;
            border-top: 1px solid rgba(35, 45, 66, 0.6);
            font-size: 0.8rem;
            color: var(--text-muted);
        }

        /* 响应式 */
        @media (max-width: 1024px) {
            .feature-grid-3, .cms-grid, .audit-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .split-showcase {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 768px) {
            .header-search {
                display: none;
            }
            .category-hero h1 {
                font-size: 2rem;
            }
            .feature-grid-3, .cms-grid, .audit-grid {
                grid-template-columns: 1fr;
            }
            .countdown-strip {
                flex-direction: column;
                align-items: flex-start;
            }
            .timeline-row {
                grid-template-columns: 1fr;
                gap: 8px;
            }
            .cta-strip {
                flex-direction: column;
                align-items: flex-start;
                padding: 32px 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .footer-bottom {
                flex-direction: column;
                gap: 12px;
                align-items: flex-start;
            }
        }