/* roulang page: index */
:root {
      --brand-primary: #1E3A8A;
      --brand-accent: #0284C7;
      --brand-accent-light: #E0F2FE;
      --brand-amber: #F59E0B;
      --bg-light: #F8FAFC;
      --bg-white: #FFFFFF;
      --text-main: #0F172A;
      --text-body: #334155;
      --text-muted: #64748B;
      --border-color: #E2E8F0;
      --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.04), 0 2px 4px -2px rgba(15, 23, 42, 0.03);
      --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
      --radius-base: 0.75rem;
      --radius-lg: 1rem;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-light);
      color: var(--text-body);
      line-height: 1.65;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }

    a {
      text-decoration: none;
      color: inherit;
      transition: all 0.25s ease;
    }

    h1, h2, h3, h4, h5, h6 {
      color: var(--text-main);
      font-weight: 700;
    }

    .container {
      max-width: 1280px;
    }

    /* 顶部导航 */
    .header-nav {
      position: sticky;
      top: 0;
      z-index: 1030;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }
    .brand-logo {
      font-size: 1.45rem;
      font-weight: 800;
      color: var(--brand-primary);
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
    }
    .brand-logo i {
      color: var(--brand-accent);
    }
    .nav-link {
      color: var(--text-body) !important;
      font-weight: 600;
      padding: 0.5rem 1rem !important;
      border-radius: 6px;
      transition: all 0.2s ease;
    }
    .nav-link:hover, .nav-link.active {
      color: var(--brand-primary) !important;
      background-color: var(--brand-accent-light);
    }
    .nav-search-box {
      position: relative;
      min-width: 220px;
    }
    .nav-search-box input {
      border-radius: 20px;
      border: 1px solid var(--border-color);
      padding: 0.35rem 1rem 0.35rem 2rem;
      font-size: 0.875rem;
      width: 100%;
      outline: none;
      background-color: #F1F5F9;
    }
    .nav-search-box i {
      position: absolute;
      left: 12px;
      top: 50%;
      transform: translateY(-50%);
      color: var(--text-muted);
      font-size: 0.85rem;
    }

    /* 按钮规范重塑 */
    .btn-primary {
      background-color: var(--brand-primary);
      border-color: var(--brand-primary);
      color: #FFF;
      padding: 0.625rem 1.5rem;
      border-radius: 8px;
      font-weight: 600;
      box-shadow: 0 4px 10px rgba(30, 58, 138, 0.2);
      transition: all 0.25s ease;
    }
    .btn-primary:hover {
      background-color: #172554;
      border-color: #172554;
      transform: translateY(-2px);
      box-shadow: 0 6px 14px rgba(30, 58, 138, 0.3);
    }
    .btn-outline-primary {
      border: 1.5px solid var(--brand-primary);
      color: var(--brand-primary);
      background-color: transparent;
      padding: 0.625rem 1.5rem;
      border-radius: 8px;
      font-weight: 600;
      transition: all 0.25s ease;
    }
    .btn-outline-primary:hover {
      background-color: var(--brand-accent-light);
      border-color: var(--brand-primary);
      color: var(--brand-primary);
    }

    /* 卡片体系 */
    .app-card {
      background: var(--bg-white);
      border-radius: var(--radius-base);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      height: 100%;
    }
    .app-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
    }
    .badge-amber {
      background-color: var(--brand-amber);
      color: #FFFFFF;
      font-size: 0.75rem;
      padding: 0.25rem 0.6rem;
      border-radius: 4px;
      font-weight: 700;
    }
    .badge-blue {
      background-color: var(--brand-accent-light);
      color: var(--brand-accent);
      font-size: 0.75rem;
      padding: 0.25rem 0.6rem;
      border-radius: 4px;
      font-weight: 600;
    }

    /* 影视海报容器微交互 */
    .poster-box {
      position: relative;
      overflow: hidden;
      border-radius: 8px;
      aspect-ratio: 16 / 9;
      background-color: #0F172A;
    }
    .poster-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .poster-box:hover img {
      transform: scale(1.05);
    }
    .poster-badge {
      position: absolute;
      top: 8px;
      right: 8px;
      z-index: 2;
    }
    .poster-duration {
      position: absolute;
      bottom: 8px;
      right: 8px;
      background: rgba(15, 23, 42, 0.75);
      color: #FFF;
      font-size: 0.7rem;
      padding: 2px 6px;
      border-radius: 4px;
    }

    /* 板块内边距与留白 */
    .section-py {
      padding-top: 5rem;
      padding-bottom: 5rem;
    }
    .section-title-wrap {
      margin-bottom: 3rem;
    }
    .section-title-wrap h2 {
      font-size: 1.85rem;
      margin-bottom: 0.75rem;
    }
    .section-title-wrap p {
      font-size: 1rem;
      color: var(--text-muted);
      max-width: 780px;
      margin: 0 auto;
    }

    /* 模拟控制台卡片 */
    .console-mockup {
      background: #0B132B;
      color: #E2E8F0;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    }
    .console-header {
      background: #1C2541;
      padding: 0.75rem 1.25rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .console-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      display: inline-block;
    }

    /* 价格卡片高亮 */
    .pricing-featured {
      border: 2px solid var(--brand-accent) !important;
      position: relative;
    }
    .featured-tag {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--brand-accent);
      color: #FFF;
      font-size: 0.75rem;
      padding: 2px 14px;
      border-radius: 12px;
      font-weight: 700;
    }

    /* 页脚 */
    .site-footer {
      background: #FFFFFF;
      border-top: 1px solid var(--border-color);
      color: var(--text-muted);
      padding-top: 4.5rem;
      padding-bottom: 2rem;
    }
    .site-footer h6 {
      color: var(--text-main);
      font-weight: 700;
      margin-bottom: 1.25rem;
    }
    .footer-links li {
      margin-bottom: 0.6rem;
    }
    .footer-links a:hover {
      color: var(--brand-primary);
    }

    /* 响应式调整 */
    @media (max-width: 768px) {
      .section-py {
        padding-top: 2.75rem;
        padding-bottom: 2.75rem;
      }
      .section-title-wrap {
        margin-bottom: 2rem;
      }
    }

/* roulang page: category1 */
:root {
        --brand-primary: #1E3A8A;
        --brand-accent: #0284C7;
        --brand-accent-light: #E0F2FE;
        --brand-amber: #F59E0B;
        --bg-light: #F8FAFC;
        --bg-white: #FFFFFF;
        --text-main: #0F172A;
        --text-body: #334155;
        --text-muted: #64748B;
        --border-color: #E2E8F0;
        --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.04), 0 2px 4px -2px rgba(15, 23, 42, 0.03);
        --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
        --radius-base: 0.75rem;
        --radius-lg: 1rem;
    }
    body {
        font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        background-color: var(--bg-light);
        color: var(--text-body);
        line-height: 1.65;
        margin: 0;
        padding: 0;
        -webkit-font-smoothing: antialiased;
    }
    a {
        text-decoration: none;
        color: inherit;
        transition: all 0.25s ease;
    }
    .container {
        max-width: 1280px;
    }
    /* 顶部导航 */
    .header-nav {
        position: sticky;
        top: 0;
        z-index: 1030;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-sm);
    }
    .brand-logo {
        font-size: 1.45rem;
        font-weight: 800;
        color: var(--brand-primary);
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
    }
    .brand-logo i {
        color: var(--brand-accent);
    }
    .nav-link {
        color: var(--text-body) !important;
        font-weight: 600;
        padding: 0.5rem 1rem !important;
        border-radius: 6px;
        transition: all 0.2s ease;
    }
    .nav-link:hover, .nav-link.active {
        color: var(--brand-primary) !important;
        background-color: var(--brand-accent-light);
    }
    .nav-search-box {
        position: relative;
        min-width: 220px;
    }
    .nav-search-box input {
        border-radius: 20px;
        border: 1px solid var(--border-color);
        padding: 0.35rem 1rem 0.35rem 2rem;
        font-size: 0.875rem;
        width: 100%;
        outline: none;
        background-color: #F1F5F9;
    }
    .nav-search-box i {
        position: absolute;
        left: 12px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--text-muted);
        font-size: 0.85rem;
    }
    /* 增强型面包屑导航条 */
    .breadcrumb-strip {
        background-color: #F1F5F9;
        border-bottom: 1px solid var(--border-color);
        font-size: 0.875rem;
    }
    .btn-back-link {
        color: var(--brand-primary);
        font-weight: 600;
        display: inline-flex;
        align-items: center;
        padding: 0.2rem 0.6rem;
        border-radius: 4px;
        background-color: rgba(30, 58, 138, 0.06);
    }
    .btn-back-link:hover {
        background-color: rgba(30, 58, 138, 0.12);
        color: var(--brand-primary);
    }
    .breadcrumb-item a {
        color: var(--brand-accent);
    }
    .breadcrumb-item a:hover {
        text-decoration: underline;
    }
    .breadcrumb-item.active {
        color: var(--text-main);
        font-weight: 600;
    }
    /* 按钮规范重塑 */
    .btn-primary {
        background-color: var(--brand-primary);
        border-color: var(--brand-primary);
        color: #FFF;
        padding: 0.625rem 1.5rem;
        border-radius: 8px;
        font-weight: 600;
        box-shadow: 0 4px 10px rgba(30, 58, 138, 0.2);
        transition: all 0.25s ease;
    }
    .btn-primary:hover {
        background-color: #172554;
        border-color: #172554;
        transform: translateY(-2px);
        box-shadow: 0 6px 14px rgba(30, 58, 138, 0.3);
    }
    .btn-outline-primary {
        border: 1.5px solid var(--brand-primary);
        color: var(--brand-primary);
        background-color: transparent;
        padding: 0.625rem 1.5rem;
        border-radius: 8px;
        font-weight: 600;
        transition: all 0.25s ease;
    }
    .btn-outline-primary:hover {
        background-color: var(--brand-accent-light);
        border-color: var(--brand-primary);
        color: var(--brand-primary);
    }
    /* 卡片体系 */
    .app-card {
        background: var(--bg-white);
        border-radius: var(--radius-base);
        border: 1px solid var(--border-color);
        box-shadow: var(--shadow-sm);
        transition: all 0.3s ease;
        height: 100%;
    }
    .app-card:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-lg);
    }
    .badge-amber {
        background-color: var(--brand-amber);
        color: #FFFFFF;
        font-size: 0.75rem;
        padding: 0.25rem 0.6rem;
        border-radius: 4px;
        font-weight: 700;
    }
    .badge-blue {
        background-color: var(--brand-accent-light);
        color: var(--brand-accent);
        font-size: 0.75rem;
        padding: 0.25rem 0.6rem;
        border-radius: 4px;
        font-weight: 600;
    }
    /* 海报卡片 */
    .movie-poster-card {
        border-radius: var(--radius-base);
        overflow: hidden;
        background: #FFFFFF;
        border: 1px solid var(--border-color);
        box-shadow: var(--shadow-sm);
        transition: all 0.3s ease;
        display: flex;
        flex-direction: column;
        height: 100%;
    }
    .movie-poster-card:hover {
        transform: translateY(-5px);
        box-shadow: var(--shadow-lg);
    }
    .poster-wrap {
        position: relative;
        width: 100%;
        padding-top: 140%;
        overflow: hidden;
        background-color: #E2E8F0;
    }
    .poster-wrap img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s ease;
    }
    .movie-poster-card:hover .poster-wrap img {
        transform: scale(1.06);
    }
    .poster-badge {
        position: absolute;
        top: 8px;
        right: 8px;
        z-index: 2;
    }
    .poster-duration {
        position: absolute;
        bottom: 8px;
        right: 8px;
        background: rgba(15, 23, 42, 0.75);
        color: #FFF;
        font-size: 0.7rem;
        padding: 2px 6px;
        border-radius: 3px;
        backdrop-filter: blur(4px);
    }
    /* 筛选面板 */
    .filter-panel {
        background: #FFFFFF;
        border-radius: var(--radius-base);
        border: 1px solid var(--border-color);
        padding: 1.5rem;
        box-shadow: var(--shadow-sm);
    }
    .filter-row {
        display: flex;
        align-items: baseline;
        gap: 1rem;
        padding: 0.5rem 0;
        border-bottom: 1px dashed #F1F5F9;
    }
    .filter-row:last-child {
        border-bottom: none;
    }
    .filter-label {
        font-weight: 700;
        color: var(--text-main);
        font-size: 0.875rem;
        white-space: nowrap;
        min-width: 60px;
    }
    .filter-options {
        display: flex;
        flex-wrap: wrap;
        gap: 0.4rem;
    }
    .filter-opt {
        padding: 0.25rem 0.75rem;
        font-size: 0.825rem;
        border-radius: 4px;
        color: var(--text-body);
        transition: all 0.2s ease;
        display: inline-block;
    }
    .filter-opt:hover {
        color: var(--brand-primary);
        background: #F1F5F9;
    }
    .filter-opt.active {
        background: var(--brand-primary);
        color: #FFFFFF;
        font-weight: 600;
    }
    /* 排行榜单样式 */
    .rank-badge {
        width: 28px;
        height: 28px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 6px;
        font-weight: 800;
        font-size: 0.875rem;
    }
    .rank-1 { background-color: #EF4444; color: #FFF; }
    .rank-2 { background-color: #F97316; color: #FFF; }
    .rank-3 { background-color: #F59E0B; color: #FFF; }
    .rank-other { background-color: #E2E8F0; color: #475569; }
    /* 排期周历 */
    .schedule-day-box {
        background: #FFFFFF;
        border: 1px solid var(--border-color);
        border-radius: 8px;
        padding: 1rem 0.8rem;
        text-align: center;
        transition: all 0.2s ease;
    }
    .schedule-day-box.active, .schedule-day-box:hover {
        border-color: var(--brand-primary);
        background: #F8FAFC;
        box-shadow: var(--shadow-sm);
    }
    /* 板块内边距与留白 */
    .section-py {
        padding-top: 3.5rem;
        padding-bottom: 3.5rem;
    }
    .section-title-wrap {
        margin-bottom: 2.25rem;
    }
    .section-title-wrap h2 {
        font-size: 1.75rem;
        font-weight: 700;
        color: var(--text-main);
        margin-bottom: 0.5rem;
    }
    .section-title-wrap p {
        font-size: 0.95rem;
        color: var(--text-muted);
        margin: 0;
    }
    /* 页脚自定义样式 */
    .footer-custom {
        background: #FFFFFF;
        border-top: 1px solid var(--border-color);
        color: var(--text-muted);
        padding-top: 4.5rem;
        padding-bottom: 2rem;
    }
    .footer-custom .brand-text {
        font-size: 1.4rem;
        font-weight: 800;
        color: var(--brand-primary);
    }
    .footer-custom h6 {
        color: var(--text-main);
        font-weight: 700;
        margin-bottom: 1.25rem;
    }
    .footer-links li {
        margin-bottom: 0.6rem;
    }
    .footer-links a {
        color: var(--text-muted);
        font-size: 0.9rem;
    }
    .footer-links a:hover {
        color: var(--brand-primary);
    }
    /* 响应式断点控制 */
    @media (max-width: 768px) {
        .section-py {
            padding-top: 2.5rem;
            padding-bottom: 2.5rem;
        }
        .filter-panel {
            padding: 1rem;
        }
        .filter-row {
            flex-direction: column;
            gap: 0.3rem;
        }
        .filter-options {
            overflow-x: auto;
            flex-wrap: nowrap;
            width: 100%;
            padding-bottom: 4px;
        }
    }

/* roulang page: category2 */
:root {
            --brand-primary: #1E3A8A;
            --brand-accent: #0284C7;
            --brand-accent-light: #E0F2FE;
            --brand-amber: #F59E0B;
            --bg-light: #F8FAFC;
            --bg-white: #FFFFFF;
            --text-main: #0F172A;
            --text-body: #334155;
            --text-muted: #64748B;
            --border-color: #E2E8F0;
            --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.04), 0 2px 4px -2px rgba(15, 23, 42, 0.03);
            --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
            --radius-base: 0.75rem;
            --radius-lg: 1rem;
        }

        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--bg-light);
            color: var(--text-body);
            line-height: 1.65;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
        }

        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.25s ease;
        }

        .container {
            max-width: 1280px;
        }

        /* 顶部导航 */
        .header-nav {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }

        .brand-logo {
            font-size: 1.45rem;
            font-weight: 800;
            color: var(--brand-primary);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }

        .brand-logo i {
            color: var(--brand-accent);
        }

        .nav-link {
            color: var(--text-body) !important;
            font-weight: 600;
            padding: 0.5rem 1rem !important;
            border-radius: 6px;
            transition: all 0.2s ease;
        }

        .nav-link:hover, .nav-link.active {
            color: var(--brand-primary) !important;
            background-color: var(--brand-accent-light);
        }

        .nav-search-box {
            position: relative;
            min-width: 220px;
        }

        .nav-search-box input {
            border-radius: 20px;
            border: 1px solid var(--border-color);
            padding: 0.35rem 1rem 0.35rem 2rem;
            font-size: 0.875rem;
            width: 100%;
            outline: none;
            background-color: #F1F5F9;
        }

        .nav-search-box i {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 0.85rem;
        }

        /* 面包屑条 */
        .breadcrumb-bar {
            background-color: #F1F5F9;
            border-bottom: 1px solid var(--border-color);
            padding: 0.65rem 0;
            font-size: 0.875rem;
        }

        .breadcrumb-bar .breadcrumb {
            margin-bottom: 0;
        }

        .breadcrumb-bar a {
            color: var(--brand-accent);
        }

        .breadcrumb-bar a:hover {
            color: var(--brand-primary);
            text-decoration: underline;
        }

        .back-link {
            color: var(--text-muted);
            font-size: 0.85rem;
            display: inline-flex;
            align-items: center;
        }

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

        /* 按钮与徽章系统 */
        .btn-primary {
            background-color: var(--brand-primary);
            border-color: var(--brand-primary);
            color: #FFF;
            padding: 0.625rem 1.5rem;
            border-radius: 8px;
            font-weight: 600;
            box-shadow: 0 4px 10px rgba(30, 58, 138, 0.2);
            transition: all 0.25s ease;
        }

        .btn-primary:hover {
            background-color: #172554;
            border-color: #172554;
            transform: translateY(-2px);
            box-shadow: 0 6px 14px rgba(30, 58, 138, 0.3);
        }

        .btn-outline-primary {
            border: 1.5px solid var(--brand-primary);
            color: var(--brand-primary);
            background-color: transparent;
            padding: 0.625rem 1.5rem;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.25s ease;
        }

        .btn-outline-primary:hover {
            background-color: var(--brand-accent-light);
            border-color: var(--brand-primary);
            color: var(--brand-primary);
        }

        .badge-amber {
            background-color: var(--brand-amber);
            color: #FFFFFF;
            font-size: 0.75rem;
            padding: 0.25rem 0.6rem;
            border-radius: 4px;
            font-weight: 700;
        }

        .badge-blue {
            background-color: var(--brand-accent-light);
            color: var(--brand-accent);
            font-size: 0.75rem;
            padding: 0.25rem 0.6rem;
            border-radius: 4px;
            font-weight: 600;
        }

        /* 卡片公用 */
        .app-card {
            background: var(--bg-white);
            border-radius: var(--radius-base);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
            height: 100%;
        }

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

        /* 板块通用间距 */
        .section-py {
            padding-top: 3.5rem;
            padding-bottom: 3.5rem;
        }

        .section-header {
            margin-bottom: 2.25rem;
        }

        .section-header h2 {
            font-size: 1.75rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.5rem;
        }

        .section-header p {
            color: var(--text-muted);
            font-size: 0.95rem;
            margin-bottom: 0;
        }

        /* 筛选控制台 */
        .filter-panel {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            padding: 1.75rem;
            box-shadow: var(--shadow-sm);
        }

        .filter-row {
            display: flex;
            align-items: flex-start;
            padding: 0.5rem 0;
            border-bottom: 1px dashed var(--border-color);
        }

        .filter-row:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }

        .filter-label {
            width: 70px;
            color: var(--text-muted);
            font-size: 0.875rem;
            font-weight: 600;
            padding-top: 0.3rem;
            flex-shrink: 0;
        }

        .filter-options {
            display: flex;
            flex-wrap: wrap;
            gap: 0.5rem;
        }

        .filter-pill {
            padding: 0.25rem 0.85rem;
            font-size: 0.875rem;
            border-radius: 20px;
            color: var(--text-body);
            transition: all 0.2s ease;
            cursor: pointer;
        }

        .filter-pill:hover {
            color: var(--brand-accent);
            background-color: var(--brand-accent-light);
        }

        .filter-pill.active {
            background-color: var(--brand-primary);
            color: #FFFFFF;
            font-weight: 600;
        }

        /* 剧集海报卡片网格 */
        .drama-card {
            background: var(--bg-white);
            border-radius: var(--radius-base);
            border: 1px solid var(--border-color);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            height: 100%;
        }

        .drama-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: rgba(2, 132, 199, 0.4);
        }

        .drama-thumb-wrapper {
            position: relative;
            width: 100%;
            padding-top: 140%;
            overflow: hidden;
            background-color: #E2E8F0;
        }

        .drama-thumb-wrapper img {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .drama-card:hover .drama-thumb-wrapper img {
            transform: scale(1.06);
        }

        .drama-badge-top {
            position: absolute;
            top: 8px;
            right: 8px;
            z-index: 2;
        }

        .drama-badge-bottom {
            position: absolute;
            bottom: 8px;
            left: 8px;
            right: 8px;
            display: flex;
            justify-content: space-between;
            align-items: center;
            z-index: 2;
            background: linear-gradient(to top, rgba(15, 23, 42, 0.8), transparent);
            padding: 0.4rem 0.5rem 0.2rem;
            border-radius: 4px;
        }

        .drama-info {
            padding: 1rem;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .drama-title {
            font-size: 1rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.35rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .drama-meta {
            font-size: 0.825rem;
            color: var(--text-muted);
            line-height: 1.4;
        }

        /* 榜单模块 */
        .rank-top-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
        }

        .rank-badge-lg {
            position: absolute;
            top: 16px;
            left: 16px;
            width: 42px;
            height: 42px;
            background: #E11D48;
            color: #FFF;
            font-weight: 800;
            font-size: 1.25rem;
            display: flex;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(225, 29, 72, 0.3);
        }

        .rank-list-item {
            display: flex;
            align-items: center;
            padding: 0.9rem 1.2rem;
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            margin-bottom: 0.75rem;
            transition: all 0.2s ease;
        }

        .rank-list-item:hover {
            border-color: var(--brand-accent);
            transform: translateX(4px);
            box-shadow: var(--shadow-sm);
        }

        .rank-num {
            width: 28px;
            height: 28px;
            border-radius: 6px;
            background: #F1F5F9;
            color: var(--text-muted);
            font-weight: 700;
            font-size: 0.9rem;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-right: 1rem;
            flex-shrink: 0;
        }

        .rank-num.top-2 {
            background: #FFEDD5;
            color: #C2410C;
        }

        .rank-num.top-3 {
            background: #FEF3C7;
            color: #B45309;
        }

        /* 排期日历网格 */
        .calendar-week {
            display: grid;
            grid-template-columns: repeat(7, 1fr);
            gap: 0.75rem;
        }

        .calendar-day-box {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-base);
            padding: 1rem 0.75rem;
            text-align: center;
            transition: all 0.25s ease;
        }

        .calendar-day-box.active-day {
            border-color: var(--brand-accent);
            background: #F0F9FF;
            box-shadow: var(--shadow-sm);
        }

        .calendar-day-title {
            font-size: 0.875rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.5rem;
        }

        .calendar-item-tag {
            font-size: 0.75rem;
            color: var(--brand-accent);
            background: #E0F2FE;
            padding: 0.2rem 0.4rem;
            border-radius: 4px;
            display: block;
            margin-top: 0.4rem;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        /* 深度影评长卡片 */
        .review-card {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-base);
            padding: 1.5rem;
            height: 100%;
            transition: all 0.3s ease;
        }

        .review-card:hover {
            box-shadow: var(--shadow-lg);
            border-color: rgba(2, 132, 199, 0.3);
        }

        /* 扁平 Q&A */
        .flat-qa-item {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: var(--radius-base);
            padding: 1.5rem;
            margin-bottom: 1.25rem;
            box-shadow: var(--shadow-sm);
        }

        .flat-qa-item h4 {
            font-size: 1.1rem;
            font-weight: 700;
            color: var(--brand-primary);
            margin-bottom: 0.75rem;
            display: flex;
            align-items: center;
            gap: 0.5rem;
        }

        .flat-qa-item p {
            margin-bottom: 0;
            color: var(--text-body);
            font-size: 0.925rem;
        }

        /* 底部通告条 */
        .sub-notice-bar {
            background: linear-gradient(135deg, #EFF6FF 0%, #DBEAFE 100%);
            border: 1px solid #BFDBFE;
            border-radius: var(--radius-lg);
            padding: 2.25rem 2rem;
        }

        /* 页脚规范复用 */
        .footer-custom {
            background: #FFFFFF;
            border-top: 1px solid var(--border-color);
            color: var(--text-muted);
            padding-top: 4.5rem;
            padding-bottom: 2rem;
        }

        .footer-custom .brand-text {
            font-size: 1.45rem;
            font-weight: 800;
            color: var(--brand-primary);
        }

        .footer-links li {
            margin-bottom: 0.6rem;
        }

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

        @media (max-width: 992px) {
            .calendar-week {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        @media (max-width: 768px) {
            .section-py {
                padding-top: 2.5rem;
                padding-bottom: 2.5rem;
            }
            .calendar-week {
                grid-template-columns: repeat(2, 1fr);
            }
            .filter-options {
                overflow-x: auto;
                flex-wrap: nowrap;
                padding-bottom: 0.25rem;
            }
            .filter-pill {
                white-space: nowrap;
            }
        }

/* roulang page: category3 */
:root {
    --brand-primary: #1E3A8A;
    --brand-accent: #0284C7;
    --brand-accent-light: #E0F2FE;
    --brand-amber: #F59E0B;
    --bg-light: #F8FAFC;
    --bg-white: #FFFFFF;
    --text-main: #0F172A;
    --text-body: #334155;
    --text-muted: #64748B;
    --border-color: #E2E8F0;
    --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.04), 0 2px 4px -2px rgba(15, 23, 42, 0.03);
    --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
    --radius-base: 0.75rem;
    --radius-lg: 1rem;
  }
  body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background-color: var(--bg-light);
    color: var(--text-body);
    line-height: 1.65;
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
  }
  a {
    text-decoration: none;
    color: inherit;
    transition: all 0.25s ease;
  }
  .container {
    max-width: 1280px;
  }
  /* 顶部导航 */
  .header-nav {
    position: sticky;
    top: 0;
    z-index: 1030;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
  }
  .brand-logo {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--brand-primary);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  }
  .brand-logo i {
    color: var(--brand-accent);
  }
  .nav-link {
    color: var(--text-body) !important;
    font-weight: 600;
    padding: 0.5rem 1rem !important;
    border-radius: 6px;
    transition: all 0.2s ease;
  }
  .nav-link:hover, .nav-link.active {
    color: var(--brand-primary) !important;
    background-color: var(--brand-accent-light);
  }
  .nav-search-box {
    position: relative;
    min-width: 220px;
  }
  .nav-search-box input {
    border-radius: 20px;
    border: 1px solid var(--border-color);
    padding: 0.35rem 1rem 0.35rem 2rem;
    font-size: 0.875rem;
    width: 100%;
    outline: none;
    background-color: #F1F5F9;
  }
  .nav-search-box i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.85rem;
  }
  /* 按钮规范 */
  .btn-primary {
    background-color: var(--brand-primary);
    border-color: var(--brand-primary);
    color: #FFF;
    padding: 0.625rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(30, 58, 138, 0.2);
    transition: all 0.25s ease;
  }
  .btn-primary:hover {
    background-color: #172554;
    border-color: #172554;
    transform: translateY(-2px);
    box-shadow: 0 6px 14px rgba(30, 58, 138, 0.3);
  }
  .btn-outline-primary {
    border: 1.5px solid var(--brand-primary);
    color: var(--brand-primary);
    background-color: transparent;
    padding: 0.625rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.25s ease;
  }
  .btn-outline-primary:hover {
    background-color: var(--brand-accent-light);
    border-color: var(--brand-primary);
    color: var(--brand-primary);
  }
  /* 通用卡片与角标 */
  .app-card {
    background: var(--bg-white);
    border-radius: var(--radius-base);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    height: 100%;
  }
  .app-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
  }
  .badge-amber {
    background-color: var(--brand-amber);
    color: #FFFFFF;
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-weight: 700;
  }
  .badge-blue {
    background-color: var(--brand-accent-light);
    color: var(--brand-accent);
    font-size: 0.75rem;
    padding: 0.25rem 0.6rem;
    border-radius: 4px;
    font-weight: 600;
  }
  .section-py {
    padding-top: 4.5rem;
    padding-bottom: 4.5rem;
  }
  .section-title-wrap {
    margin-bottom: 2.5rem;
  }
  .section-title-wrap h2 {
    font-size: 1.85rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 0.5rem;
  }
  .section-title-wrap p {
    font-size: 0.975rem;
    color: var(--text-muted);
    max-width: 780px;
    margin: 0 auto;
  }
  /* 面包屑条 */
  .subnav-breadcrumbs {
    background-color: #F1F5F9;
    border-bottom: 1px solid var(--border-color);
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
    font-size: 0.875rem;
  }
  .subnav-breadcrumbs a {
    color: var(--brand-accent);
  }
  .subnav-breadcrumbs a:hover {
    text-decoration: underline;
  }
  .back-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.65rem;
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 0.8rem;
    color: var(--text-body);
    font-weight: 500;
  }
  .back-pill:hover {
    background: var(--brand-accent-light);
    color: var(--brand-primary);
  }

  /* 分类页定制控制台 & 筛选面板 */
  .filter-panel {
    background: #FFFFFF;
    border-radius: var(--radius-base);
    border: 1px solid var(--border-color);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
  }
  .filter-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.85rem;
    flex-wrap: wrap;
  }
  .filter-row:last-child {
    margin-bottom: 0;
  }
  .filter-label {
    width: 68px;
    font-weight: 700;
    color: var(--text-main);
    font-size: 0.875rem;
  }
  .filter-tag {
    font-size: 0.825rem;
    padding: 0.2rem 0.75rem;
    border-radius: 20px;
    color: var(--text-body);
    background: transparent;
    cursor: pointer;
    transition: all 0.2s;
  }
  .filter-tag:hover {
    background: var(--brand-accent-light);
    color: var(--brand-primary);
  }
  .filter-tag.active {
    background: var(--brand-primary);
    color: #FFFFFF;
    font-weight: 600;
  }

  /* 海报卡片 */
  .anime-poster {
    position: relative;
    border-radius: 10px;
    overflow: hidden;
    aspect-ratio: 2 / 3;
    background: #CBD5E1;
  }
  .anime-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
  }
  .anime-card:hover .anime-poster img {
    transform: scale(1.06);
  }
  .poster-badge-top {
    position: absolute;
    top: 8px;
    right: 8px;
    z-index: 2;
  }
  .poster-time-tag {
    position: absolute;
    bottom: 8px;
    right: 8px;
    background: rgba(15, 23, 42, 0.75);
    color: #FFF;
    font-size: 0.7rem;
    padding: 1px 6px;
    border-radius: 4px;
    backdrop-filter: blur(4px);
  }
  .anime-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-main);
    margin-top: 0.65rem;
    margin-bottom: 0.25rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  /* 独家高分榜单 */
  .top-rank-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-base);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
  }
  .rank-badge-num {
    width: 24px;
    height: 24px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 0.8rem;
  }
  .rank-1 { background: #FEF3C7; color: #D97706; }
  .rank-2 { background: #E0E7FF; color: #4338CA; }
  .rank-3 { background: #FCE7F3; color: #BE185D; }
  .rank-other { background: #F1F5F9; color: #64748B; }

  /* 排期时间轴 */
  .timeline-day-card {
    background: #FFFFFF;
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.25rem 0.85rem;
    text-align: center;
    transition: all 0.2s;
  }
  .timeline-day-card.today {
    border-color: var(--brand-accent);
    background: #F0F9FF;
  }

  /* 页脚通用 */
  .site-footer {
    background: #FFFFFF;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
    padding-top: 4.5rem;
    padding-bottom: 2rem;
  }
  .site-footer h6 {
    color: var(--text-main);
    font-weight: 700;
    margin-bottom: 1.25rem;
  }
  .footer-links li {
    margin-bottom: 0.6rem;
  }
  .footer-links a:hover {
    color: var(--brand-primary);
  }

  @media (max-width: 768px) {
    .section-py {
      padding-top: 2.75rem;
      padding-bottom: 2.75rem;
    }
    .filter-panel {
      overflow-x: auto;
    }
    .filter-row {
      flex-wrap: nowrap;
      min-width: 480px;
    }
  }

/* roulang page: category4 */
:root {
            --brand-primary: #1E3A8A;
            --brand-accent: #0284C7;
            --brand-accent-light: #E0F2FE;
            --brand-amber: #F59E0B;
            --bg-light: #F8FAFC;
            --bg-white: #FFFFFF;
            --text-main: #0F172A;
            --text-body: #334155;
            --text-muted: #64748B;
            --border-color: #E2E8F0;
            --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.04), 0 2px 4px -2px rgba(15, 23, 42, 0.03);
            --shadow-lg: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
            --radius-base: 0.75rem;
            --radius-lg: 1rem;
        }
        body {
            font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
            background-color: var(--bg-light);
            color: var(--text-body);
            line-height: 1.65;
            margin: 0;
            padding: 0;
            -webkit-font-smoothing: antialiased;
        }
        a {
            text-decoration: none;
            color: inherit;
            transition: all 0.25s ease;
        }
        .container {
            max-width: 1280px;
        }
        .header-nav {
            position: sticky;
            top: 0;
            z-index: 1030;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
        }
        .brand-logo {
            font-size: 1.45rem;
            font-weight: 800;
            color: var(--brand-primary);
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
        }
        .brand-logo i {
            color: var(--brand-accent);
        }
        .nav-link {
            color: var(--text-body) !important;
            font-weight: 600;
            padding: 0.5rem 1rem !important;
            border-radius: 6px;
            transition: all 0.2s ease;
        }
        .nav-link:hover, .nav-link.active {
            color: var(--brand-primary) !important;
            background-color: var(--brand-accent-light);
        }
        .nav-search-box {
            position: relative;
            min-width: 220px;
        }
        .nav-search-box input {
            border-radius: 20px;
            border: 1px solid var(--border-color);
            padding: 0.35rem 1rem 0.35rem 2rem;
            font-size: 0.875rem;
            width: 100%;
            outline: none;
            background-color: #F1F5F9;
        }
        .nav-search-box i {
            position: absolute;
            left: 12px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--text-muted);
            font-size: 0.85rem;
        }
        .breadcrumb-strip {
            background-color: #F1F5F9;
            border-bottom: 1px solid var(--border-color);
            font-size: 0.875rem;
        }
        .breadcrumb-link {
            color: var(--text-muted);
            font-weight: 500;
        }
        .breadcrumb-link:hover {
            color: var(--brand-primary);
            text-decoration: underline;
        }
        .btn-back-crumb {
            display: inline-flex;
            align-items: center;
            gap: 0.35rem;
            color: var(--brand-primary);
            font-weight: 600;
            padding: 0.15rem 0.6rem;
            border-radius: 4px;
            background: rgba(30, 58, 138, 0.06);
        }
        .btn-back-crumb:hover {
            background: rgba(30, 58, 138, 0.12);
            color: var(--brand-primary);
        }
        .btn-primary {
            background-color: var(--brand-primary);
            border-color: var(--brand-primary);
            color: #FFF;
            padding: 0.625rem 1.5rem;
            border-radius: 8px;
            font-weight: 600;
            box-shadow: 0 4px 10px rgba(30, 58, 138, 0.2);
            transition: all 0.25s ease;
        }
        .btn-primary:hover {
            background-color: #172554;
            border-color: #172554;
            transform: translateY(-2px);
            box-shadow: 0 6px 14px rgba(30, 58, 138, 0.3);
        }
        .btn-outline-primary {
            border: 1.5px solid var(--brand-primary);
            color: var(--brand-primary);
            background-color: transparent;
            padding: 0.625rem 1.5rem;
            border-radius: 8px;
            font-weight: 600;
            transition: all 0.25s ease;
        }
        .btn-outline-primary:hover {
            background-color: var(--brand-accent-light);
            border-color: var(--brand-primary);
            color: var(--brand-primary);
        }
        .app-card {
            background: var(--bg-white);
            border-radius: var(--radius-base);
            border: 1px solid var(--border-color);
            box-shadow: var(--shadow-sm);
            transition: all 0.3s ease;
            height: 100%;
        }
        .app-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
        }
        .badge-amber {
            background-color: var(--brand-amber);
            color: #FFFFFF;
            font-size: 0.75rem;
            padding: 0.25rem 0.6rem;
            border-radius: 4px;
            font-weight: 700;
        }
        .badge-blue {
            background-color: var(--brand-accent-light);
            color: var(--brand-accent);
            font-size: 0.75rem;
            padding: 0.25rem 0.6rem;
            border-radius: 4px;
            font-weight: 600;
        }
        .poster-box {
            position: relative;
            overflow: hidden;
            border-radius: 8px;
            aspect-ratio: 2 / 3;
            background-color: #E2E8F0;
        }
        .poster-box img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        .poster-box:hover img {
            transform: scale(1.05);
        }
        .poster-badge {
            position: absolute;
            top: 8px;
            right: 8px;
            z-index: 2;
        }
        .poster-duration {
            position: absolute;
            bottom: 8px;
            right: 8px;
            background: rgba(15, 23, 42, 0.75);
            color: #FFFFFF;
            font-size: 0.7rem;
            padding: 2px 6px;
            border-radius: 4px;
            backdrop-filter: blur(4px);
        }
        .filter-group-label {
            width: 72px;
            flex-shrink: 0;
            color: var(--text-muted);
            font-weight: 600;
            font-size: 0.875rem;
            padding-top: 4px;
        }
        .filter-pills {
            display: flex;
            flex-wrap: wrap;
            gap: 0.4rem;
        }
        .filter-pill {
            display: inline-block;
            padding: 0.25rem 0.85rem;
            font-size: 0.85rem;
            border-radius: 20px;
            color: var(--text-body);
            background: transparent;
            font-weight: 500;
            transition: all 0.2s;
        }
        .filter-pill:hover {
            color: var(--brand-primary);
            background-color: var(--brand-accent-light);
        }
        .filter-pill.active {
            background-color: var(--brand-primary);
            color: #FFFFFF;
            font-weight: 600;
        }
        .rank-number {
            width: 28px;
            height: 28px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border-radius: 6px;
            font-weight: 800;
            font-size: 0.9rem;
            background-color: #F1F5F9;
            color: var(--text-muted);
        }
        .rank-top-1 {
            background-color: var(--brand-amber);
            color: #FFFFFF;
        }
        .rank-top-2 {
            background-color: var(--brand-accent);
            color: #FFFFFF;
        }
        .rank-top-3 {
            background-color: #38BDF8;
            color: #FFFFFF;
        }
        .calendar-col {
            background: var(--bg-white);
            border: 1px solid var(--border-color);
            border-radius: 8px;
            padding: 1rem;
            text-align: center;
            transition: all 0.25s ease;
        }
        .calendar-col:hover {
            border-color: var(--brand-accent);
            transform: translateY(-2px);
            box-shadow: var(--shadow-sm);
        }
        .calendar-col.today {
            border: 2px solid var(--brand-accent);
            background: rgba(224, 242, 254, 0.2);
        }
        .section-py {
            padding-top: 4.5rem;
            padding-bottom: 4.5rem;
        }
        .section-title-wrap {
            margin-bottom: 2.5rem;
        }
        .section-title-wrap h2 {
            font-size: 1.85rem;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 0.75rem;
        }
        .section-title-wrap p {
            font-size: 0.95rem;
            color: var(--text-muted);
            max-width: 760px;
            margin: 0 auto;
        }
        .footer-custom {
            background: #FFFFFF;
            border-top: 1px solid var(--border-color);
            padding-top: 4.5rem;
            padding-bottom: 2rem;
        }
        .footer-links li {
            margin-bottom: 0.6rem;
        }
        .footer-links a {
            color: var(--text-body);
        }
        .footer-links a:hover {
            color: var(--brand-primary);
        }
        @media (max-width: 768px) {
            .section-py {
                padding-top: 2.75rem;
                padding-bottom: 2.75rem;
            }
            .filter-pills {
                overflow-x: auto;
                flex-wrap: nowrap;
                padding-bottom: 6px;
            }
        }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}