/* roulang page: index */
:root {
            --bg-canvas: #f8fafc;
            --bg-subtle: #f1f5f9;
            --bg-card: #ffffff;
            --color-primary: #1e40af;
            --color-primary-hover: #1d4ed8;
            --color-accent: #0ea5e9;
            --color-warning: #f59e0b;
            --color-success: #10b981;
            --text-main: #0f172a;
            --text-body: #334155;
            --text-muted: #64748b;
            --border-light: #e2e8f0;
            --border-focus: #cbd5e1;
            --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
            --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
            --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.06), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
            --shadow-hover: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
            --radius-sm: 6px;
            --radius-md: 12px;
            --radius-lg: 16px;
            --radius-full: 9999px;
            --container-max: 1280px;
        }

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

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

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

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

        button, input {
            font-family: inherit;
        }

        .container {
            width: 100%;
            max-width: var(--container-max);
            margin-left: auto;
            margin-right: auto;
            padding-left: 24px;
            padding-right: 24px;
        }

        /* 顶部导航 - Landing 极简单 CTA 风格 */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background-color: rgba(255, 255, 255, 0.9);
            backdrop-filter: blur(12px);
            -webkit-backdrop-filter: blur(12px);
            border-bottom: 1px solid var(--border-light);
            height: 72px;
            display: flex;
            align-items: center;
        }

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

        .brand-logo {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 22px;
            font-weight: 800;
            color: var(--color-primary);
            letter-spacing: -0.5px;
        }

        .brand-logo svg {
            width: 32px;
            height: 32px;
            fill: var(--color-primary);
        }

        .header-cta {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background-color: var(--color-primary);
            color: #ffffff;
            padding: 10px 24px;
            border-radius: var(--radius-full);
            font-weight: 600;
            font-size: 15px;
            box-shadow: 0 4px 14px rgba(30, 64, 175, 0.25);
            transition: all 0.25s ease;
        }

        .header-cta:hover {
            background-color: var(--color-primary-hover);
            transform: translateY(-1px);
            box-shadow: 0 6px 18px rgba(30, 64, 175, 0.35);
        }

        /* 通用板块与排版 */
        .section-block {
            padding-top: 84px;
            padding-bottom: 84px;
        }

        .section-block-alt {
            background-color: var(--bg-subtle);
            border-top: 1px solid var(--border-light);
            border-bottom: 1px solid var(--border-light);
        }

        .section-header {
            text-align: center;
            max-width: 820px;
            margin: 0 auto 52px;
        }

        .section-badge {
            display: inline-block;
            background-color: rgba(30, 64, 175, 0.08);
            color: var(--color-primary);
            font-size: 13px;
            font-weight: 700;
            padding: 4px 14px;
            border-radius: var(--radius-full);
            text-transform: uppercase;
            letter-spacing: 0.5px;
            margin-bottom: 16px;
        }

        .section-title {
            font-size: 32px;
            font-weight: 800;
            color: var(--text-main);
            line-height: 1.3;
            margin-bottom: 16px;
            letter-spacing: -0.5px;
        }

        .section-desc {
            font-size: 16px;
            color: var(--text-muted);
            line-height: 1.7;
        }

        /* 板块 1: Hero 首屏 - 优惠券墙入口 */
        .hero-section {
            padding: 60px 0 90px;
            background: linear-gradient(180deg, #ffffff 0%, var(--bg-canvas) 100%);
            border-bottom: 1px solid var(--border-light);
        }

        .hero-container {
            display: flex;
            flex-direction: column;
            gap: 48px;
        }

        .hero-intro {
            text-align: center;
            max-width: 860px;
            margin: 0 auto;
        }

        .hero-h1 {
            font-size: 40px;
            font-weight: 900;
            color: var(--text-main);
            line-height: 1.25;
            margin-bottom: 20px;
            letter-spacing: -1px;
        }

        .hero-h1 span {
            color: var(--color-primary);
        }

        .hero-text {
            font-size: 17px;
            color: var(--text-body);
            line-height: 1.8;
            margin-bottom: 24px;
        }

        /* 优惠券墙容器 */
        .coupon-wall {
            display: grid;
            grid-template-columns: 1fr 1.3fr 1fr;
            gap: 24px;
            align-items: center;
        }

        .coupon-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px dashed var(--border-focus);
            padding: 28px 24px;
            position: relative;
            box-shadow: var(--shadow-md);
            transition: all 0.3s ease;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

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

        .coupon-card.primary-coupon {
            border: 2px solid var(--color-primary);
            box-shadow: 0 12px 28px rgba(30, 64, 175, 0.12);
            padding: 36px 30px;
            background: linear-gradient(135deg, #ffffff 0%, #eff6ff 100%);
            transform: scale(1.04);
            z-index: 2;
        }

        .coupon-card.primary-coupon:hover {
            transform: scale(1.06) translateY(-4px);
        }

        .coupon-badge {
            position: absolute;
            top: -12px;
            right: 24px;
            background: var(--color-warning);
            color: #ffffff;
            font-size: 12px;
            font-weight: 700;
            padding: 3px 12px;
            border-radius: var(--radius-full);
            box-shadow: 0 2px 6px rgba(245, 158, 11, 0.3);
        }

        .coupon-val {
            font-size: 34px;
            font-weight: 900;
            color: var(--color-primary);
            margin-bottom: 8px;
            display: flex;
            align-items: baseline;
            gap: 4px;
        }

        .coupon-val small {
            font-size: 16px;
            font-weight: 600;
            color: var(--text-muted);
        }

        .coupon-name {
            font-size: 18px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .coupon-desc {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
            margin-bottom: 20px;
        }

        .coupon-action-btn {
            display: block;
            width: 100%;
            text-align: center;
            background-color: var(--bg-subtle);
            color: var(--color-primary);
            font-weight: 700;
            font-size: 14px;
            padding: 10px 16px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            cursor: pointer;
            transition: all 0.25s ease;
        }

        .coupon-action-btn:hover {
            background-color: var(--color-primary);
            color: #ffffff;
            border-color: var(--color-primary);
        }

        .coupon-card.primary-coupon .coupon-action-btn {
            background-color: var(--color-primary);
            color: #ffffff;
            font-size: 15px;
            padding: 12px 20px;
            box-shadow: 0 4px 12px rgba(30, 64, 175, 0.25);
        }

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

        /* 板块 2: 核心指标看板 */
        .metrics-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .metric-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 28px 24px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all 0.25s ease;
        }

        .metric-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
            border-color: var(--border-focus);
        }

        .metric-number {
            font-size: 38px;
            font-weight: 900;
            color: var(--color-primary);
            line-height: 1.1;
            margin-bottom: 8px;
        }

        .metric-label {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
        }

        .metric-detail {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.5;
        }

        /* 板块 3: 内容日历 */
        .calendar-nav {
            display: flex;
            justify-content: center;
            gap: 12px;
            margin-bottom: 36px;
            flex-wrap: wrap;
        }

        .calendar-day-btn {
            padding: 10px 22px;
            border-radius: var(--radius-md);
            font-size: 14px;
            font-weight: 700;
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            color: var(--text-body);
            cursor: pointer;
            transition: all 0.2s ease;
        }

        .calendar-day-btn.active, .calendar-day-btn:hover {
            background: var(--color-primary);
            color: #ffffff;
            border-color: var(--color-primary);
            box-shadow: 0 4px 10px rgba(30, 64, 175, 0.2);
        }

        .calendar-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .anime-schedule-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all 0.25s ease;
            display: flex;
            flex-direction: column;
        }

        .anime-schedule-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lg);
            border-color: var(--border-focus);
        }

        .anime-cover-box {
            position: relative;
            height: 200px;
            overflow: hidden;
            background: #cbd5e1;
        }

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

        .anime-schedule-card:hover .anime-cover-box img {
            transform: scale(1.05);
        }

        .anime-status-tag {
            position: absolute;
            top: 12px;
            left: 12px;
            background: rgba(15, 23, 42, 0.85);
            backdrop-filter: blur(4px);
            color: #ffffff;
            font-size: 11px;
            font-weight: 600;
            padding: 3px 10px;
            border-radius: var(--radius-full);
        }

        .anime-time-tag {
            position: absolute;
            bottom: 12px;
            right: 12px;
            background: rgba(30, 64, 175, 0.9);
            color: #ffffff;
            font-size: 12px;
            font-weight: 700;
            padding: 2px 8px;
            border-radius: var(--radius-sm);
        }

        .anime-info {
            padding: 20px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

        .anime-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .anime-meta {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 板块 4: 热门专题 (分类专属入口) */
        .topics-grid {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 20px;
        }

        .topic-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 24px 18px;
            text-align: center;
            box-shadow: var(--shadow-sm);
            transition: all 0.25s ease;
            display: block;
        }

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

        .topic-icon {
            width: 52px;
            height: 52px;
            margin: 0 auto 16px;
            background: var(--bg-subtle);
            border-radius: var(--radius-full);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--color-primary);
            transition: all 0.25s ease;
        }

        .topic-card:hover .topic-icon {
            background: var(--color-primary);
            color: #ffffff;
        }

        .topic-icon svg {
            width: 26px;
            height: 26px;
            fill: currentColor;
        }

        .topic-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
        }

        .topic-count {
            font-size: 12px;
            color: var(--text-muted);
            font-weight: 500;
        }

        /* 板块 5: 观点解读与鉴赏 */
        .editorial-grid {
            display: grid;
            grid-template-columns: 1.2fr 1fr;
            gap: 36px;
            align-items: center;
        }

        .editorial-image-frame {
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
            border: 1px solid var(--border-light);
            position: relative;
        }

        .editorial-image-frame img {
            width: 100%;
            height: 380px;
            object-fit: cover;
        }

        .editorial-content-list {
            display: flex;
            flex-direction: column;
            gap: 20px;
        }

        .editorial-item {
            background: var(--bg-card);
            padding: 22px;
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            transition: all 0.25s ease;
        }

        .editorial-item:hover {
            border-color: var(--border-focus);
            box-shadow: var(--shadow-md);
            transform: translateX(4px);
        }

        .editorial-tag {
            font-size: 12px;
            font-weight: 700;
            color: var(--color-primary);
            background: rgba(30, 64, 175, 0.08);
            padding: 3px 8px;
            border-radius: var(--radius-sm);
            display: inline-block;
            margin-bottom: 8px;
        }

        .editorial-heading {
            font-size: 17px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
            line-height: 1.4;
        }

        .editorial-summary {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 板块 6: 热播推荐与精选媒体 */
        .featured-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr;
            gap: 24px;
        }

        .featured-hero-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-md);
            display: flex;
            flex-direction: column;
        }

        .featured-hero-img {
            position: relative;
            height: 300px;
            background: #cbd5e1;
        }

        .featured-hero-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .featured-hero-info {
            padding: 28px;
        }

        .featured-side-stack {
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .featured-mini-card {
            background: var(--bg-card);
            border: 1px solid var(--border-light);
            border-radius: var(--radius-md);
            padding: 14px;
            display: flex;
            gap: 16px;
            align-items: center;
            box-shadow: var(--shadow-sm);
            transition: all 0.25s ease;
        }

        .featured-mini-card:hover {
            border-color: var(--color-primary);
            transform: translateY(-2px);
            box-shadow: var(--shadow-md);
        }

        .mini-card-thumb {
            width: 110px;
            height: 80px;
            border-radius: var(--radius-sm);
            overflow: hidden;
            flex-shrink: 0;
            background: #cbd5e1;
        }

        .mini-card-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .mini-card-body {
            flex-grow: 1;
        }

        .mini-card-title {
            font-size: 15px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.35;
        }

        .mini-card-badge {
            font-size: 12px;
            color: var(--color-warning);
            font-weight: 700;
        }

        /* 板块 7: 画质对比 (原生 vs 压缩) */
        .comparison-wrap {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 28px;
        }

        .comparison-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            padding: 32px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
        }

        .comparison-card.highlight {
            border: 2px solid var(--color-primary);
            box-shadow: 0 10px 24px rgba(30, 64, 175, 0.08);
            background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
        }

        .compare-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 24px;
            padding-bottom: 16px;
            border-bottom: 1px solid var(--border-light);
        }

        .compare-label {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-main);
        }

        .compare-tag {
            font-size: 13px;
            font-weight: 700;
            padding: 4px 12px;
            border-radius: var(--radius-full);
        }

        .compare-tag.primary {
            background: var(--color-primary);
            color: #ffffff;
        }

        .compare-tag.muted {
            background: var(--bg-subtle);
            color: var(--text-muted);
        }

        .compare-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 16px;
        }

        .compare-list li {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 15px;
            color: var(--text-body);
        }

        .compare-icon {
            width: 20px;
            height: 20px;
            flex-shrink: 0;
        }

        /* 板块 8: 误区澄清 */
        .clarify-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .clarify-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 28px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
        }

        .clarify-myth {
            display: flex;
            align-items: center;
            gap: 8px;
            color: #ef4444;
            font-size: 14px;
            font-weight: 700;
            margin-bottom: 10px;
        }

        .clarify-truth-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .clarify-desc {
            font-size: 14px;
            color: var(--text-muted);
            line-height: 1.65;
        }

        /* 板块 9: 套餐对比 */
        .pricing-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
            align-items: stretch;
        }

        .pricing-card {
            background: var(--bg-card);
            border-radius: var(--radius-lg);
            border: 1px solid var(--border-light);
            padding: 36px 28px;
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            justify-content: space-between;
            position: relative;
            transition: all 0.25s ease;
        }

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

        .pricing-card.featured {
            border: 2px solid var(--color-primary);
            box-shadow: 0 12px 30px rgba(30, 64, 175, 0.1);
            transform: scale(1.03);
        }

        .pricing-card.featured:hover {
            transform: scale(1.05) translateY(-4px);
        }

        .pricing-plan-badge {
            position: absolute;
            top: -12px;
            left: 50%;
            transform: translateX(-50%);
            background: var(--color-primary);
            color: #ffffff;
            font-size: 12px;
            font-weight: 700;
            padding: 4px 16px;
            border-radius: var(--radius-full);
            white-space: nowrap;
        }

        .plan-title {
            font-size: 20px;
            font-weight: 800;
            color: var(--text-main);
            margin-bottom: 8px;
            text-align: center;
        }

        .plan-price {
            font-size: 38px;
            font-weight: 900;
            color: var(--text-main);
            text-align: center;
            margin-bottom: 24px;
            line-height: 1;
        }

        .plan-price span {
            font-size: 14px;
            color: var(--text-muted);
            font-weight: 500;
        }

        .plan-features {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 14px;
            margin-bottom: 32px;
            font-size: 14px;
            color: var(--text-body);
        }

        .plan-features li {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .plan-cta {
            width: 100%;
            text-align: center;
            padding: 12px;
            border-radius: var(--radius-md);
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            border: 1px solid var(--border-light);
            background: var(--bg-subtle);
            color: var(--text-main);
            transition: all 0.25s ease;
        }

        .plan-cta:hover {
            background: var(--color-primary);
            color: #ffffff;
            border-color: var(--color-primary);
        }

        .pricing-card.featured .plan-cta {
            background: var(--color-primary);
            color: #ffffff;
            border-color: var(--color-primary);
        }

        .pricing-card.featured .plan-cta:hover {
            background: var(--color-primary-hover);
        }

        /* 板块 10: 直播回放轨 */
        .replay-scroll-box {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 20px;
        }

        .replay-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-light);
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: all 0.25s ease;
        }

        .replay-card:hover {
            transform: translateY(-3px);
            box-shadow: var(--shadow-md);
        }

        .replay-thumb {
            position: relative;
            height: 140px;
            background: #cbd5e1;
        }

        .replay-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .replay-duration {
            position: absolute;
            bottom: 8px;
            right: 8px;
            background: rgba(15, 23, 42, 0.85);
            color: #ffffff;
            font-size: 11px;
            font-weight: 600;
            padding: 2px 6px;
            border-radius: var(--radius-sm);
        }

        .replay-body {
            padding: 16px;
        }

        .replay-title {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 6px;
            line-height: 1.4;
        }

        .replay-info {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* 板块 11: 平台安全与服务保障 */
        .security-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }

        .security-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 28px 20px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            text-align: center;
        }

        .security-icon-wrap {
            width: 56px;
            height: 56px;
            border-radius: var(--radius-full);
            background: rgba(16, 185, 129, 0.1);
            color: var(--color-success);
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 16px;
        }

        .security-icon-wrap svg {
            width: 28px;
            height: 28px;
            fill: currentColor;
        }

        .security-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 8px;
        }

        .security-text {
            font-size: 13px;
            color: var(--text-muted);
            line-height: 1.6;
        }

        /* 板块 12: 用户口碑评价 */
        .reviews-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .review-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            padding: 24px;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
        }

        .review-rating {
            color: var(--color-warning);
            font-size: 15px;
            margin-bottom: 12px;
        }

        .review-quote {
            font-size: 14px;
            color: var(--text-body);
            line-height: 1.65;
            margin-bottom: 18px;
        }

        .review-author {
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .author-avatar {
            width: 40px;
            height: 40px;
            border-radius: var(--radius-full);
            background: var(--bg-subtle);
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: 700;
            color: var(--color-primary);
            font-size: 15px;
        }

        .author-name {
            font-size: 14px;
            font-weight: 700;
            color: var(--text-main);
        }

        .author-tag {
            font-size: 12px;
            color: var(--text-muted);
        }

        /* 板块 13: 最新动漫行业资讯 */
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 24px;
        }

        .news-card {
            background: var(--bg-card);
            border-radius: var(--radius-md);
            overflow: hidden;
            border: 1px solid var(--border-light);
            box-shadow: var(--shadow-sm);
            display: flex;
            flex-direction: column;
            transition: all 0.25s ease;
        }

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

        .news-img {
            height: 170px;
            background: #cbd5e1;
        }

        .news-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .news-body {
            padding: 22px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }

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

        .news-title {
            font-size: 16px;
            font-weight: 700;
            color: var(--text-main);
            margin-bottom: 10px;
            line-height: 1.4;
        }

        .news-desc {
            font-size: 13px;
            color: var(--text-body);
            line-height: 1.6;
            margin-bottom: 16px;
        }

        .news-link {
            font-size: 14px;
            font-weight: 700;
            color: var(--color-primary);
            display: inline-flex;
            align-items: center;
            gap: 4px;
        }

        /* 板块 14: 订阅更新条 */
        .subscribe-banner {
            background: linear-gradient(135deg, var(--color-primary) 0%, #1e3a8a 100%);
            border-radius: var(--radius-lg);
            padding: 48px;
            color: #ffffff;
            box-shadow: var(--shadow-lg);
        }

        .subscribe-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 40px;
        }

        .sub-text-wrap {
            max-width: 600px;
        }

        .sub-title {
            font-size: 26px;
            font-weight: 800;
            margin-bottom: 10px;
            letter-spacing: -0.5px;
        }

        .sub-desc {
            font-size: 15px;
            opacity: 0.9;
            line-height: 1.6;
        }

        .sub-form {
            display: flex;
            gap: 12px;
            width: 100%;
            max-width: 440px;
        }

        .sub-input {
            flex-grow: 1;
            padding: 14px 18px;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, 0.2);
            background: rgba(255, 255, 255, 0.1);
            color: #ffffff;
            font-size: 14px;
            outline: none;
            backdrop-filter: blur(4px);
        }

        .sub-input::placeholder {
            color: rgba(255, 255, 255, 0.6);
        }

        .sub-btn {
            background: #ffffff;
            color: var(--color-primary);
            border: none;
            border-radius: var(--radius-md);
            padding: 14px 24px;
            font-size: 15px;
            font-weight: 700;
            cursor: pointer;
            white-space: nowrap;
            transition: all 0.2s ease;
        }

        .sub-btn:hover {
            background: var(--bg-subtle);
        }

        /* 页脚 */
        .site-footer {
            background: #0f172a;
            color: #94a3b8;
            padding-top: 64px;
            padding-bottom: 32px;
            border-top: 1px solid #1e293b;
            font-size: 14px;
        }

        .footer-cols {
            display: grid;
            grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 48px;
        }

        .footer-brand-title {
            color: #ffffff;
            font-size: 20px;
            font-weight: 800;
            margin-bottom: 14px;
        }

        .footer-desc {
            line-height: 1.65;
            margin-bottom: 16px;
        }

        .footer-col-title {
            color: #f8fafc;
            font-size: 15px;
            font-weight: 700;
            margin-bottom: 16px;
        }

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

        .footer-links a:hover {
            color: #ffffff;
        }

        .footer-bottom {
            padding-top: 24px;
            border-top: 1px solid #1e293b;
            text-align: center;
            font-size: 13px;
            color: #64748b;
        }

        /* 响应式断点 */
        @media (max-width: 1024px) {
            .coupon-wall {
                grid-template-columns: 1fr;
                gap: 20px;
            }
            .coupon-card.primary-coupon {
                transform: none;
            }
            .metrics-grid, .calendar-grid, .replay-scroll-box, .security-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .topics-grid {
                grid-template-columns: repeat(3, 1fr);
            }
            .featured-grid, .editorial-grid, .comparison-wrap {
                grid-template-columns: 1fr;
            }
            .pricing-grid, .reviews-grid, .news-grid, .clarify-grid {
                grid-template-columns: 1fr;
            }
            .subscribe-inner {
                flex-direction: column;
                text-align: center;
            }
            .sub-form {
                max-width: 100%;
            }
            .footer-cols {
                grid-template-columns: 1fr 1fr;
            }
        }

        @media (max-width: 640px) {
            .section-block {
                padding-top: 56px;
                padding-bottom: 56px;
            }
            .hero-h1 {
                font-size: 28px;
            }
            .metrics-grid, .calendar-grid, .topics-grid, .replay-scroll-box, .security-grid {
                grid-template-columns: 1fr;
            }
            .sub-form {
                flex-direction: column;
            }
            .footer-cols {
                grid-template-columns: 1fr;
            }
        }

/* roulang page: category1 */
:root {
      --bg-canvas: #f8fafc;
      --bg-subtle: #f1f5f9;
      --bg-card: #ffffff;
      --color-primary: #1e40af;
      --color-primary-hover: #1d4ed8;
      --color-accent: #0ea5e9;
      --color-warning: #f59e0b;
      --color-success: #10b981;
      --text-main: #0f172a;
      --text-body: #334155;
      --text-muted: #64748b;
      --border-light: #e2e8f0;
      --border-focus: #cbd5e1;
      --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
      --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.06), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
      --shadow-hover: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --radius-full: 9999px;
      --container-max: 1280px;
    }

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

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

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

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

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

    .container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    /* 顶部导航 - Landing 极简单 CTA 风格 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background-color: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-light);
      height: 72px;
      display: flex;
      align-items: center;
    }

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

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 22px;
      font-weight: 800;
      color: var(--color-primary);
      letter-spacing: -0.5px;
    }

    .brand-logo svg {
      width: 32px;
      height: 32px;
      fill: var(--color-primary);
    }

    .header-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background-color: var(--color-primary);
      color: #ffffff;
      padding: 10px 24px;
      border-radius: var(--radius-full);
      font-weight: 600;
      font-size: 15px;
      box-shadow: 0 4px 14px rgba(30, 64, 175, 0.25);
      transition: all 0.25s ease;
    }

    .header-cta:hover {
      background-color: var(--color-primary-hover);
      transform: translateY(-1px);
      box-shadow: 0 6px 18px rgba(30, 64, 175, 0.35);
    }

    /* 通用板块外框 */
    .cat-section {
      padding-top: 56px;
      padding-bottom: 56px;
    }

    .cat-section-alt {
      background-color: var(--bg-subtle);
      border-top: 1px solid var(--border-light);
      border-bottom: 1px solid var(--border-light);
    }

    .cat-section-header {
      margin-bottom: 32px;
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 16px;
    }

    .cat-section-title-wrap h2 {
      font-size: 24px;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: -0.5px;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .cat-section-title-wrap h2::before {
      content: "";
      display: inline-block;
      width: 4px;
      height: 20px;
      background-color: var(--color-primary);
      border-radius: 2px;
    }

    .cat-section-title-wrap p {
      font-size: 14px;
      color: var(--text-muted);
      margin-top: 6px;
    }

    /* 板块 1: 分类紧凑 Header 与面包屑 */
    .cat-header-hero {
      background: #ffffff;
      border-bottom: 1px solid var(--border-light);
      padding: 36px 0 40px;
    }

    .breadcrumb-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 16px;
    }

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

    .breadcrumb-separator {
      color: var(--border-focus);
    }

    .breadcrumb-current {
      color: var(--text-main);
      font-weight: 600;
    }

    .cat-hero-flex {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
    }

    .cat-hero-info h1 {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: -0.5px;
      margin-bottom: 10px;
    }

    .cat-hero-info p {
      font-size: 15px;
      color: var(--text-muted);
      max-width: 720px;
    }

    .cat-hero-stats {
      display: flex;
      align-items: center;
      gap: 20px;
      background: var(--bg-canvas);
      padding: 14px 24px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
    }

    .cat-stat-item {
      text-align: center;
    }

    .cat-stat-num {
      font-size: 20px;
      font-weight: 800;
      color: var(--color-primary);
    }

    .cat-stat-label {
      font-size: 12px;
      color: var(--text-muted);
      margin-top: 2px;
    }

    .cat-stat-divider {
      width: 1px;
      height: 28px;
      background-color: var(--border-light);
    }

    /* 板块 2: 多维片库矩阵筛选条 */
    .filter-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
      padding: 24px 28px;
      margin-top: -24px;
      position: relative;
      z-index: 10;
    }

    .filter-row {
      display: flex;
      align-items: baseline;
      padding: 10px 0;
      border-bottom: 1px dashed var(--border-light);
    }

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

    .filter-label {
      width: 84px;
      flex-shrink: 0;
      font-size: 13px;
      font-weight: 700;
      color: var(--text-muted);
    }

    .filter-options {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 12px;
      flex-grow: 1;
    }

    .filter-chip {
      font-size: 13px;
      color: var(--text-body);
      padding: 4px 12px;
      border-radius: var(--radius-sm);
      background: transparent;
      border: 1px solid transparent;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .filter-chip:hover {
      color: var(--color-primary);
      background: var(--bg-subtle);
    }

    .filter-chip.active {
      background-color: var(--color-primary);
      color: #ffffff;
      font-weight: 600;
    }

    /* 板块 3: 核心片单卡片网格 */
    .anime-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }

    .anime-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: all 0.25s ease-out;
    }

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

    .anime-poster-wrap {
      position: relative;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background-color: #cbd5e1;
    }

    .anime-poster {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .anime-card:hover .anime-poster {
      transform: scale(1.05);
    }

    .anime-badge-status {
      position: absolute;
      top: 10px;
      left: 10px;
      background-color: rgba(15, 23, 42, 0.75);
      backdrop-filter: blur(4px);
      color: #ffffff;
      font-size: 11px;
      font-weight: 600;
      padding: 3px 8px;
      border-radius: 4px;
      border: 1px solid rgba(255, 255, 255, 0.15);
    }

    .anime-badge-quality {
      position: absolute;
      top: 10px;
      right: 10px;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      color: #ffffff;
      font-size: 11px;
      font-weight: 700;
      padding: 3px 7px;
      border-radius: 4px;
      letter-spacing: 0.5px;
    }

    .anime-score-box {
      position: absolute;
      bottom: 10px;
      right: 10px;
      background-color: rgba(15, 23, 42, 0.85);
      color: var(--color-warning);
      font-size: 12px;
      font-weight: 800;
      padding: 2px 8px;
      border-radius: 4px;
      display: flex;
      align-items: center;
      gap: 4px;
    }

    .anime-body {
      padding: 16px 18px 20px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .anime-tags {
      display: flex;
      gap: 6px;
      margin-bottom: 8px;
    }

    .anime-tag-pill {
      font-size: 11px;
      color: var(--text-muted);
      background: var(--bg-subtle);
      padding: 2px 6px;
      border-radius: 3px;
    }

    .anime-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      line-height: 1.4;
      margin-bottom: 8px;
      display: -webkit-box;
      -webkit-line-clamp: 1;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    .anime-card:hover .anime-title {
      color: var(--color-primary);
    }

    .anime-desc {
      font-size: 13px;
      color: var(--text-body);
      line-height: 1.6;
      margin-bottom: 16px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      flex-grow: 1;
    }

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

    .anime-play-btn {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      color: var(--color-primary);
      font-weight: 700;
    }

    /* 板块 4: 分页控制器与片库调度 */
    .pagination-bar {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      margin-top: 48px;
    }

    .page-btn {
      min-width: 40px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 0 14px;
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-sm);
      font-size: 14px;
      font-weight: 600;
      color: var(--text-body);
      box-shadow: var(--shadow-sm);
      transition: all 0.2s ease;
    }

    .page-btn:hover {
      border-color: var(--color-primary);
      color: var(--color-primary);
    }

    .page-btn.active {
      background-color: var(--color-primary);
      border-color: var(--color-primary);
      color: #ffffff;
    }

    .page-btn.disabled {
      opacity: 0.5;
      cursor: not-allowed;
      border-color: var(--border-light);
      color: var(--text-muted);
    }

    .load-more-wrap {
      text-align: center;
      margin-top: 24px;
    }

    .btn-secondary-outline {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 28px;
      background: var(--bg-card);
      border: 1px solid var(--border-focus);
      border-radius: var(--radius-full);
      color: var(--text-main);
      font-size: 14px;
      font-weight: 600;
      box-shadow: var(--shadow-sm);
      transition: all 0.2s ease;
    }

    .btn-secondary-outline:hover {
      background-color: var(--bg-subtle);
      border-color: var(--color-primary);
      color: var(--color-primary);
    }

    /* 板块 5: 分类必看专题精选 */
    .topic-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .topic-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: all 0.25s ease;
    }

    .topic-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }

    .topic-thumb-wrap {
      position: relative;
      aspect-ratio: 16 / 9;
      background-color: #cbd5e1;
    }

    .topic-thumb {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .topic-badge-count {
      position: absolute;
      bottom: 12px;
      left: 12px;
      background: rgba(15, 23, 42, 0.85);
      color: #ffffff;
      font-size: 12px;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: 4px;
    }

    .topic-content {
      padding: 20px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .topic-title {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .topic-summary {
      font-size: 13px;
      color: var(--text-body);
      line-height: 1.6;
      margin-bottom: 16px;
      flex-grow: 1;
    }

    .topic-meta {
      font-size: 12px;
      color: var(--text-muted);
      display: flex;
      justify-content: space-between;
      border-top: 1px solid var(--border-light);
      padding-top: 12px;
    }

    /* 板块 6: 观影音画调优指南 */
    .guide-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .guide-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      padding: 28px;
      box-shadow: var(--shadow-sm);
    }

    .guide-icon-header {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 16px;
    }

    .guide-icon {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      background: rgba(30, 64, 175, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--color-primary);
      flex-shrink: 0;
    }

    .guide-icon svg {
      width: 24px;
      height: 24px;
      fill: currentColor;
    }

    .guide-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
    }

    .guide-text {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 16px;
    }

    .guide-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .guide-list li {
      font-size: 13px;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .guide-list li::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background-color: var(--color-accent);
      flex-shrink: 0;
    }

    /* 板块 7: 分类新番动态与情报 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .news-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: all 0.25s ease;
    }

    .news-card:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--border-focus);
    }

    .news-cover-wrap {
      aspect-ratio: 16 / 9;
      background-color: #cbd5e1;
      overflow: hidden;
    }

    .news-cover {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.3s ease;
    }

    .news-card:hover .news-cover {
      transform: scale(1.04);
    }

    .news-body {
      padding: 18px 20px 22px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .news-meta {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 10px;
    }

    .news-tag {
      color: var(--color-primary);
      font-weight: 600;
    }

    .news-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      line-height: 1.45;
      margin-bottom: 10px;
    }

    .news-card:hover .news-title {
      color: var(--color-primary);
    }

    .news-summary {
      font-size: 13px;
      color: var(--text-body);
      line-height: 1.6;
      margin-bottom: 16px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      flex-grow: 1;
    }

    .news-link {
      font-size: 13px;
      font-weight: 600;
      color: var(--color-primary);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    /* 页脚与公用收底 */
    .site-footer {
      background-color: #ffffff;
      border-top: 1px solid var(--border-light);
      padding-top: 60px;
      padding-bottom: 40px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.2fr;
      gap: 40px;
      margin-bottom: 48px;
    }

    .footer-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
    }

    .footer-logo-icon svg {
      width: 28px;
      height: 28px;
      fill: var(--color-primary);
    }

    .footer-logo-text {
      font-size: 20px;
      font-weight: 800;
      color: var(--color-primary);
    }

    .footer-summary {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.8;
      max-width: 340px;
    }

    .footer-heading {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 18px;
    }

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

    .footer-links a, .footer-links span {
      font-size: 13px;
      color: var(--text-body);
    }

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

    .footer-bottom {
      border-top: 1px solid var(--border-light);
      padding-top: 24px;
      text-align: center;
    }

    .copyright {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* 响应式断点 */
    @media (max-width: 1024px) {
      .anime-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
      }
    }

    @media (max-width: 768px) {
      .anime-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
      }
      .topic-grid, .guide-grid, .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
      }
      .cat-hero-flex {
        flex-direction: column;
        align-items: flex-start;
      }
      .cat-hero-stats {
        width: 100%;
        justify-content: space-around;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
      }
      .filter-card {
        padding: 16px 18px;
        margin-top: 0;
      }
      .filter-label {
        width: 70px;
      }
    }

    @media (max-width: 520px) {
      .anime-grid {
        grid-template-columns: 1fr;
      }
      .brand-logo span {
        font-size: 18px;
      }
      .header-cta {
        padding: 8px 16px;
        font-size: 13px;
      }
      .cat-hero-info h1 {
        font-size: 24px;
      }
    }

/* roulang page: category2 */
:root {
      --bg-canvas: #f8fafc;
      --bg-subtle: #f1f5f9;
      --bg-card: #ffffff;
      --color-primary: #1e40af;
      --color-primary-hover: #1d4ed8;
      --color-accent: #0ea5e9;
      --color-warning: #f59e0b;
      --color-success: #10b981;
      --text-main: #0f172a;
      --text-body: #334155;
      --text-muted: #64748b;
      --border-light: #e2e8f0;
      --border-focus: #cbd5e1;
      --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
      --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.06), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
      --shadow-hover: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --radius-full: 9999px;
      --container-max: 1280px;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-canvas);
      color: var(--text-body);
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    .container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background-color: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-light);
      height: 72px;
      display: flex;
      align-items: center;
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      width: 100%;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 22px;
      font-weight: 800;
      color: var(--color-primary);
      letter-spacing: -0.5px;
    }
    .brand-logo svg {
      width: 32px;
      height: 32px;
      fill: var(--color-primary);
    }
    .header-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background-color: var(--color-primary);
      color: #ffffff !important;
      padding: 10px 24px;
      border-radius: var(--radius-full);
      font-weight: 600;
      font-size: 15px;
      box-shadow: 0 4px 14px rgba(30, 64, 175, 0.25);
    }
    .header-cta:hover {
      background-color: var(--color-primary-hover);
      transform: translateY(-1px);
      box-shadow: 0 6px 18px rgba(30, 64, 175, 0.35);
    }
    .category-banner {
      background: linear-gradient(180deg, #ffffff 0%, var(--bg-subtle) 100%);
      border-bottom: 1px solid var(--border-light);
      padding: 36px 0 28px;
    }
    .category-crumb {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 14px;
    }
    .category-crumb a:hover {
      color: var(--color-primary);
    }
    .category-h1 {
      font-size: 30px;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.25;
      margin-bottom: 10px;
      letter-spacing: -0.5px;
    }
    .category-meta-strip {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 16px;
      font-size: 14px;
      color: var(--text-muted);
    }
    .meta-tag-highlight {
      background: rgba(30, 64, 175, 0.08);
      color: var(--color-primary);
      font-weight: 600;
      padding: 3px 12px;
      border-radius: var(--radius-full);
      font-size: 12px;
    }
    .filter-panel {
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      padding: 22px 24px;
      margin-top: 28px;
      margin-bottom: 40px;
      box-shadow: var(--shadow-sm);
    }
    .filter-row {
      display: flex;
      align-items: center;
      padding: 8px 0;
      border-bottom: 1px dashed var(--border-light);
    }
    .filter-row:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }
    .filter-row:first-child {
      padding-top: 0;
    }
    .filter-label {
      width: 86px;
      flex-shrink: 0;
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
    }
    .filter-items {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .filter-pill {
      font-size: 13px;
      padding: 4px 14px;
      border-radius: var(--radius-full);
      color: var(--text-body);
      background: transparent;
      border: 1px solid transparent;
      transition: all 0.2s ease;
      cursor: pointer;
    }
    .filter-pill:hover {
      color: var(--color-primary);
      background: var(--bg-subtle);
    }
    .filter-pill.active {
      background: var(--color-primary);
      color: #ffffff;
      font-weight: 600;
    }
    .section-title-bar {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 24px;
      border-bottom: 2px solid var(--border-light);
      padding-bottom: 12px;
    }
    .section-heading-sm {
      font-size: 22px;
      font-weight: 800;
      color: var(--text-main);
      margin: 0;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .section-heading-sm::before {
      content: "";
      display: inline-block;
      width: 4px;
      height: 20px;
      background: var(--color-primary);
      border-radius: 2px;
    }
    .section-desc-sm {
      font-size: 14px;
      color: var(--text-muted);
      margin: 0;
    }
    .anime-card {
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: all 0.28s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
    }
    .anime-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: var(--border-focus);
    }
    .anime-poster-box {
      position: relative;
      width: 100%;
      padding-top: 135%;
      overflow: hidden;
      background: #e2e8f0;
    }
    .anime-poster-box img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .anime-card:hover .anime-poster-box img {
      transform: scale(1.05);
    }
    .badge-corner {
      position: absolute;
      top: 10px;
      left: 10px;
      background: rgba(15, 23, 42, 0.82);
      backdrop-filter: blur(4px);
      color: #ffffff;
      font-size: 11px;
      font-weight: 600;
      padding: 3px 8px;
      border-radius: var(--radius-sm);
      z-index: 2;
    }
    .badge-res {
      position: absolute;
      bottom: 10px;
      right: 10px;
      background: var(--color-primary);
      color: #ffffff;
      font-size: 11px;
      font-weight: 700;
      padding: 2px 7px;
      border-radius: 4px;
      z-index: 2;
    }
    .badge-score {
      position: absolute;
      bottom: 10px;
      left: 10px;
      background: rgba(245, 158, 11, 0.95);
      color: #ffffff;
      font-size: 11px;
      font-weight: 800;
      padding: 2px 7px;
      border-radius: 4px;
      z-index: 2;
      display: flex;
      align-items: center;
      gap: 3px;
    }
    .anime-details {
      padding: 14px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .anime-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 1;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .anime-info-row {
      font-size: 12px;
      color: var(--text-muted);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .pagination-wrapper {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 8px;
      margin-top: 48px;
      margin-bottom: 60px;
    }
    .page-btn {
      min-width: 40px;
      height: 40px;
      padding: 0 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-light);
      background: var(--bg-card);
      color: var(--text-body);
      font-size: 14px;
      font-weight: 600;
      transition: all 0.2s ease;
    }
    .page-btn:hover {
      border-color: var(--color-primary);
      color: var(--color-primary);
    }
    .page-btn.active {
      background: var(--color-primary);
      color: #ffffff;
      border-color: var(--color-primary);
    }
    .special-topic-card {
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: all 0.28s ease;
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .special-topic-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: var(--border-focus);
    }
    .topic-thumb {
      position: relative;
      width: 100%;
      padding-top: 56.25%;
      overflow: hidden;
    }
    .topic-thumb img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .topic-body {
      padding: 18px 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .topic-title {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
      line-height: 1.4;
    }
    .topic-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 14px;
    }
    .guide-card {
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      height: 100%;
    }
    .guide-title {
      font-size: 18px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .guide-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      margin-bottom: 14px;
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.6;
    }
    .guide-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-primary);
      margin-top: 7px;
      flex-shrink: 0;
    }
    .news-strip-card {
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      transition: all 0.25s ease;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .news-strip-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
      border-color: var(--border-focus);
    }
    .news-date {
      font-size: 12px;
      font-weight: 600;
      color: var(--color-primary);
      margin-bottom: 8px;
      display: inline-block;
    }
    .news-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
      line-height: 1.45;
    }
    .news-excerpt {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 12px;
    }
    .site-footer {
      background-color: var(--bg-subtle);
      border-top: 1px solid var(--border-light);
      padding: 64px 0 32px;
      margin-top: 60px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.2fr;
      gap: 40px;
      margin-bottom: 48px;
    }
    .footer-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
    }
    .footer-logo-icon svg {
      width: 28px;
      height: 28px;
      fill: var(--color-primary);
    }
    .footer-logo-text {
      font-size: 20px;
      font-weight: 800;
      color: var(--color-primary);
    }
    .footer-summary {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      max-width: 360px;
    }
    .footer-heading {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 18px;
    }
    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-links li {
      margin-bottom: 10px;
      font-size: 14px;
      color: var(--text-muted);
    }
    .footer-links a:hover {
      color: var(--color-primary);
    }
    .footer-bottom {
      border-top: 1px solid var(--border-light);
      padding-top: 24px;
      text-align: center;
    }
    .copyright {
      font-size: 13px;
      color: var(--text-muted);
    }
    @media (max-width: 991px) {
      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
      }
    }
    @media (max-width: 640px) {
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .filter-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
      }
      .filter-label {
        width: 100%;
      }
      .category-h1 {
        font-size: 24px;
      }
    }

/* roulang page: category4 */
:root {
      --bg-canvas: #f8fafc;
      --bg-subtle: #f1f5f9;
      --bg-card: #ffffff;
      --color-primary: #1e40af;
      --color-primary-hover: #1d4ed8;
      --color-accent: #0ea5e9;
      --color-warning: #f59e0b;
      --color-success: #10b981;
      --text-main: #0f172a;
      --text-body: #334155;
      --text-muted: #64748b;
      --border-light: #e2e8f0;
      --border-focus: #cbd5e1;
      --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
      --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.06), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
      --shadow-hover: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --radius-full: 9999px;
      --container-max: 1280px;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-canvas);
      color: var(--text-body);
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    .container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }
    /* 统一顶栏 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background-color: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-light);
      height: 72px;
      display: flex;
      align-items: center;
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 22px;
      font-weight: 800;
      color: var(--color-primary);
      letter-spacing: -0.5px;
    }
    .brand-logo svg {
      width: 32px;
      height: 32px;
      fill: var(--color-primary);
    }
    .header-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background-color: var(--color-primary);
      color: #ffffff;
      padding: 10px 24px;
      border-radius: var(--radius-full);
      font-weight: 600;
      font-size: 15px;
      box-shadow: 0 4px 14px rgba(30, 64, 175, 0.25);
      transition: all 0.25s ease;
    }
    .header-cta:hover {
      background-color: var(--color-primary-hover);
      transform: translateY(-1px);
      box-shadow: 0 6px 18px rgba(30, 64, 175, 0.35);
    }
    /* 分类页板块通用 */
    .cat-section {
      padding: 64px 0;
    }
    .cat-section-alt {
      background-color: var(--bg-subtle);
      border-top: 1px solid var(--border-light);
      border-bottom: 1px solid var(--border-light);
    }
    .cat-section-header {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      margin-bottom: 32px;
      flex-wrap: wrap;
      gap: 16px;
    }
    .cat-heading-group h2, .cat-heading-group h3 {
      font-size: 24px;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: -0.5px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .cat-heading-group h2::before, .cat-heading-group h3::before {
      content: "";
      display: inline-block;
      width: 4px;
      height: 20px;
      background-color: var(--color-primary);
      border-radius: 2px;
    }
    .cat-heading-desc {
      font-size: 14px;
      color: var(--text-muted);
      margin-top: 4px;
    }
    /* 板块 1: 分类紧凑 Header 与 H1 */
    .cat-hero-banner {
      background: linear-gradient(135deg, #ffffff 0%, #edf4fc 100%);
      border-bottom: 1px solid var(--border-light);
      padding: 44px 0 36px;
    }
    .breadcrumb-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 16px;
    }
    .breadcrumb-nav a:hover {
      color: var(--color-primary);
    }
    .cat-header-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
    }
    .cat-title-block h1 {
      font-size: 32px;
      font-weight: 900;
      color: var(--text-main);
      margin-bottom: 10px;
      letter-spacing: -0.5px;
    }
    .cat-title-block p {
      font-size: 15px;
      color: var(--text-body);
      max-width: 720px;
      line-height: 1.7;
    }
    .cat-stats-capsules {
      display: flex;
      gap: 14px;
    }
    .stat-capsule {
      background-color: #ffffff;
      border: 1px solid var(--border-light);
      padding: 12px 20px;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
      text-align: center;
    }
    .stat-capsule .val {
      font-size: 20px;
      font-weight: 800;
      color: var(--color-primary);
    }
    .stat-capsule .lbl {
      font-size: 12px;
      color: var(--text-muted);
      margin-top: 2px;
    }
    /* 板块 2: 多维检索过滤条 */
    .filter-section {
      padding: 32px 0 0;
    }
    .filter-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      padding: 24px;
      box-shadow: var(--shadow-sm);
    }
    .filter-row {
      display: flex;
      align-items: center;
      padding: 10px 0;
      border-bottom: 1px dashed var(--border-light);
    }
    .filter-row:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }
    .filter-label {
      width: 90px;
      font-size: 13px;
      font-weight: 700;
      color: var(--text-muted);
      flex-shrink: 0;
    }
    .filter-options {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .filter-item {
      font-size: 13px;
      padding: 5px 14px;
      border-radius: var(--radius-full);
      color: var(--text-body);
      background-color: transparent;
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .filter-item:hover {
      background-color: var(--bg-subtle);
      color: var(--color-primary);
    }
    .filter-item.active {
      background-color: var(--color-primary);
      color: #ffffff;
      font-weight: 600;
    }
    /* 板块 3: 核心卡片网格 */
    .anime-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }
    .anime-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }
    .anime-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: var(--border-focus);
    }
    .anime-thumb-wrap {
      position: relative;
      width: 100%;
      padding-top: 138%;
      overflow: hidden;
      background-color: #e2e8f0;
    }
    .anime-thumb-wrap img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .anime-card:hover .anime-thumb-wrap img {
      transform: scale(1.05);
    }
    .badge-status {
      position: absolute;
      top: 10px;
      left: 10px;
      background: rgba(15, 23, 42, 0.75);
      color: #ffffff;
      backdrop-filter: blur(4px);
      font-size: 12px;
      font-weight: 600;
      padding: 3px 8px;
      border-radius: 4px;
    }
    .badge-quality {
      position: absolute;
      bottom: 10px;
      right: 10px;
      background: var(--color-primary);
      color: #ffffff;
      font-size: 11px;
      font-weight: 700;
      padding: 2px 6px;
      border-radius: 4px;
    }
    .badge-score {
      position: absolute;
      bottom: 10px;
      left: 10px;
      background: rgba(245, 158, 11, 0.95);
      color: #ffffff;
      font-size: 12px;
      font-weight: 800;
      padding: 2px 6px;
      border-radius: 4px;
      display: flex;
      align-items: center;
      gap: 3px;
    }
    .anime-info {
      padding: 16px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .anime-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .anime-meta {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .anime-brief {
      font-size: 13px;
      color: var(--text-body);
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-bottom: 16px;
    }
    .anime-play-link {
      margin-top: auto;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      background-color: var(--bg-subtle);
      color: var(--color-primary);
      font-weight: 600;
      font-size: 13px;
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-light);
    }
    .anime-card:hover .anime-play-link {
      background-color: var(--color-primary);
      color: #ffffff;
      border-color: var(--color-primary);
    }
    /* 板块 4: 分页导航控制 */
    .pagination-wrap {
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 20px;
      margin-top: 48px;
    }
    .pagination-bar {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .page-btn {
      min-width: 40px;
      height: 40px;
      padding: 0 12px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-light);
      background: #ffffff;
      color: var(--text-body);
      font-size: 14px;
      font-weight: 600;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      box-shadow: var(--shadow-sm);
    }
    .page-btn:hover {
      border-color: var(--color-primary);
      color: var(--color-primary);
    }
    .page-btn.active {
      background: var(--color-primary);
      color: #ffffff;
      border-color: var(--color-primary);
    }
    .load-more-btn {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background-color: #ffffff;
      border: 1px solid var(--border-focus);
      padding: 12px 36px;
      border-radius: var(--radius-full);
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
      box-shadow: var(--shadow-sm);
      cursor: pointer;
    }
    .load-more-btn:hover {
      background-color: var(--bg-subtle);
      border-color: var(--color-primary);
      color: var(--color-primary);
    }
    /* 板块 5: 分类专题推荐 */
    .curated-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .curated-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
    }
    .curated-img-wrap {
      position: relative;
      width: 100%;
      padding-top: 56.25%;
      overflow: hidden;
      background-color: #0f172a;
    }
    .curated-img-wrap img {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.9;
    }
    .curated-tag {
      position: absolute;
      bottom: 12px;
      left: 12px;
      background: rgba(30, 64, 175, 0.9);
      color: #ffffff;
      font-size: 12px;
      padding: 3px 10px;
      border-radius: 4px;
      font-weight: 600;
    }
    .curated-body {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }
    .curated-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
    }
    .curated-desc {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
    }
    .curated-footer {
      margin-top: auto;
      padding-top: 12px;
      border-top: 1px solid var(--border-light);
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 13px;
      color: var(--text-muted);
    }
    /* 板块 6: 专属音画调校指南 */
    .tuning-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }
    .tuning-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      display: flex;
      gap: 20px;
    }
    .tuning-icon {
      width: 48px;
      height: 48px;
      border-radius: var(--radius-md);
      background-color: rgba(30, 64, 175, 0.08);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .tuning-icon svg {
      width: 26px;
      height: 26px;
      fill: var(--color-primary);
    }
    .tuning-content h4 {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .tuning-content p {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.7;
    }
    /* 板块 7: 关联资讯情报 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .news-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      transition: all 0.25s ease;
    }
    .news-card:hover {
      border-color: var(--border-focus);
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
    }
    .news-category {
      font-size: 12px;
      font-weight: 700;
      color: var(--color-primary);
      text-transform: uppercase;
      margin-bottom: 8px;
    }
    .news-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
      line-height: 1.4;
    }
    .news-title a:hover {
      color: var(--color-primary);
    }
    .news-date {
      font-size: 12px;
      color: var(--text-muted);
    }
    /* 统一页脚 */
    .site-footer {
      background-color: #f1f5f9;
      border-top: 1px solid var(--border-light);
      padding: 64px 0 32px;
      margin-top: 80px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      margin-bottom: 48px;
    }
    .footer-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
    }
    .footer-logo-icon svg {
      width: 28px;
      height: 28px;
      fill: var(--color-primary);
    }
    .footer-logo-text {
      font-size: 20px;
      font-weight: 800;
      color: var(--color-primary);
    }
    .footer-summary {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      max-width: 360px;
    }
    .footer-heading {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 16px;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-links a {
      font-size: 13px;
      color: var(--text-muted);
    }
    .footer-links a:hover {
      color: var(--color-primary);
    }
    .footer-bottom {
      border-top: 1px solid var(--border-light);
      padding-top: 24px;
      text-align: center;
    }
    .copyright {
      font-size: 13px;
      color: var(--text-muted);
    }
    /* 响应式断点 */
    @media (max-width: 1024px) {
      .anime-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .curated-grid, .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 768px) {
      .anime-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
      }
      .tuning-grid, .curated-grid, .news-grid {
        grid-template-columns: 1fr;
      }
      .filter-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }
      .cat-hero-banner {
        padding: 32px 0 24px;
      }
      .cat-title-block h1 {
        font-size: 24px;
      }
      .stat-capsule {
        padding: 8px 14px;
      }
    }
    @media (max-width: 520px) {
      .anime-grid {
        grid-template-columns: 1fr;
      }
      .cat-stats-capsules {
        width: 100%;
        justify-content: space-between;
      }
    }

/* roulang page: category3 */
:root {
      --bg-canvas: #f8fafc;
      --bg-subtle: #f1f5f9;
      --bg-card: #ffffff;
      --color-primary: #1e40af;
      --color-primary-hover: #1d4ed8;
      --color-accent: #0ea5e9;
      --color-warning: #f59e0b;
      --color-success: #10b981;
      --text-main: #0f172a;
      --text-body: #334155;
      --text-muted: #64748b;
      --border-light: #e2e8f0;
      --border-focus: #cbd5e1;
      --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
      --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.06), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
      --shadow-hover: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --radius-full: 9999px;
      --container-max: 1280px;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-canvas);
      color: var(--text-body);
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }
    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.25s ease;
    }
    img {
      max-width: 100%;
      height: auto;
      display: block;
    }
    button, input {
      font-family: inherit;
    }
    .container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }
    /* 顶部导航 - Landing 极简单 CTA 风格 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background-color: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-light);
      height: 72px;
      display: flex;
      align-items: center;
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 22px;
      font-weight: 800;
      color: var(--color-primary);
      letter-spacing: -0.5px;
    }
    .brand-logo svg {
      width: 32px;
      height: 32px;
      fill: var(--color-primary);
    }
    .header-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background-color: var(--color-primary);
      color: #ffffff;
      padding: 10px 24px;
      border-radius: var(--radius-full);
      font-weight: 600;
      font-size: 15px;
      box-shadow: 0 4px 14px rgba(30, 64, 175, 0.25);
      transition: all 0.25s ease;
    }
    .header-cta:hover {
      background-color: var(--color-primary-hover);
      transform: translateY(-1px);
      box-shadow: 0 6px 18px rgba(30, 64, 175, 0.35);
    }

    /* 板块 1: 分类紧凑 Header 与 H1 区域 */
    .cat-hero-wrap {
      background: #ffffff;
      border-bottom: 1px solid var(--border-light);
      padding: 36px 0 32px;
    }
    .cat-breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 14px;
    }
    .cat-breadcrumb a:hover {
      color: var(--color-primary);
    }
    .cat-breadcrumb span.sep {
      color: var(--border-focus);
    }
    .cat-title-row {
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    @media (min-width: 768px) {
      .cat-title-row {
        flex-direction: row;
        align-items: flex-end;
        justify-content: space-between;
      }
    }
    .cat-title-row h1 {
      font-size: 28px;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: -0.5px;
      line-height: 1.3;
    }
    .cat-title-meta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 12px;
    }
    .cat-meta-pill {
      font-size: 12px;
      font-weight: 600;
      padding: 4px 12px;
      border-radius: var(--radius-full);
      background-color: var(--bg-subtle);
      color: var(--text-muted);
      border: 1px solid var(--border-light);
    }
    .cat-meta-pill.highlight {
      background-color: rgba(14, 165, 233, 0.1);
      color: var(--color-accent);
      border-color: rgba(14, 165, 233, 0.2);
    }

    /* 板块 2: 多维矩阵式筛选器 */
    .filter-section {
      padding: 24px 0 16px;
    }
    .filter-box {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
      padding: 20px 24px;
    }
    .filter-row {
      display: flex;
      align-items: baseline;
      padding: 10px 0;
      border-bottom: 1px dashed var(--border-light);
    }
    .filter-row:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }
    .filter-label {
      width: 80px;
      flex-shrink: 0;
      font-size: 13px;
      font-weight: 700;
      color: var(--text-muted);
    }
    .filter-options {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }
    .filter-btn {
      font-size: 13px;
      color: var(--text-body);
      padding: 4px 12px;
      border-radius: var(--radius-sm);
      transition: all 0.2s ease;
      cursor: pointer;
    }
    .filter-btn:hover {
      color: var(--color-primary);
      background-color: var(--bg-subtle);
    }
    .filter-btn.active {
      background-color: var(--color-primary);
      color: #ffffff;
      font-weight: 600;
    }

    /* 板块 3: 分类核心片单卡片网格 */
    .catalog-section {
      padding: 32px 0 60px;
    }
    .catalog-header-bar {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 24px;
    }
    .catalog-count {
      font-size: 14px;
      color: var(--text-muted);
    }
    .catalog-count strong {
      color: var(--text-main);
      font-weight: 700;
    }
    .catalog-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
    }
    @media (min-width: 640px) {
      .catalog-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
      }
    }
    @media (min-width: 1024px) {
      .catalog-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 24px;
      }
    }
    .media-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: all 0.25s ease-out;
    }
    .media-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: var(--border-focus);
    }
    .media-poster-wrap {
      position: relative;
      width: 100%;
      aspect-ratio: 16/10;
      background-color: #cbd5e1;
      overflow: hidden;
    }
    .media-poster-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.35s ease;
    }
    .media-card:hover .media-poster-wrap img {
      transform: scale(1.04);
    }
    .poster-badge-top {
      position: absolute;
      top: 10px;
      left: 10px;
      background: rgba(15, 23, 42, 0.75);
      color: #ffffff;
      font-size: 11px;
      font-weight: 600;
      padding: 3px 8px;
      border-radius: var(--radius-sm);
      backdrop-filter: blur(4px);
    }
    .poster-badge-right {
      position: absolute;
      bottom: 10px;
      right: 10px;
      background: var(--color-warning);
      color: #ffffff;
      font-size: 12px;
      font-weight: 700;
      padding: 2px 8px;
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      gap: 4px;
      box-shadow: 0 2px 6px rgba(245, 158, 11, 0.4);
    }
    .media-body {
      padding: 16px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
      justify-content: space-between;
    }
    .media-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
      line-height: 1.4;
      display: -webkit-box;
      -webkit-line-clamp: 1;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .media-card:hover .media-title {
      color: var(--color-primary);
    }
    .media-desc {
      font-size: 12px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 12px;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .media-footer-info {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 12px;
      color: var(--text-muted);
      border-top: 1px solid var(--border-light);
      padding-top: 10px;
    }
    .media-tag {
      background: var(--bg-subtle);
      padding: 2px 8px;
      border-radius: 4px;
      font-size: 11px;
    }

    /* 板块 4: 分页导航控制区 */
    .pagination-wrap {
      margin-top: 40px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 16px;
    }
    .pager-list {
      display: flex;
      align-items: center;
      gap: 6px;
      list-style: none;
    }
    .pager-item a, .pager-item span {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 38px;
      height: 38px;
      padding: 0 10px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--border-light);
      background: var(--bg-card);
      font-size: 14px;
      font-weight: 600;
      color: var(--text-body);
    }
    .pager-item a:hover {
      border-color: var(--color-primary);
      color: var(--color-primary);
    }
    .pager-item.active span {
      background: var(--color-primary);
      border-color: var(--color-primary);
      color: #ffffff;
    }
    .load-more-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 32px;
      background: var(--bg-card);
      border: 1px solid var(--border-focus);
      color: var(--text-main);
      border-radius: var(--radius-md);
      font-size: 14px;
      font-weight: 600;
      box-shadow: var(--shadow-sm);
      cursor: pointer;
    }
    .load-more-btn:hover {
      background: var(--bg-subtle);
      border-color: var(--color-primary);
      color: var(--color-primary);
    }

    /* 板块 5: 分类专题推荐 */
    .topic-section {
      padding: 64px 0;
      background: var(--bg-subtle);
      border-top: 1px solid var(--border-light);
      border-bottom: 1px solid var(--border-light);
    }
    .section-head {
      margin-bottom: 32px;
    }
    .section-head h2 {
      font-size: 24px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .section-head p {
      font-size: 14px;
      color: var(--text-muted);
    }
    .topic-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
    }
    @media (min-width: 768px) {
      .topic-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }
    .topic-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: all 0.25s ease;
      display: flex;
      flex-direction: column;
    }
    .topic-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }
    .topic-cover {
      width: 100%;
      height: 180px;
      object-fit: cover;
    }
    .topic-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .topic-title {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
      line-height: 1.4;
    }
    .topic-text {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
    }
    .topic-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 12px;
      color: var(--color-primary);
      font-weight: 600;
    }

    /* 板块 6: 专属音画调校指南 */
    .guide-section {
      padding: 64px 0;
    }
    .guide-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 24px;
    }
    @media (min-width: 768px) {
      .guide-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    .guide-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-sm);
      padding: 28px;
    }
    .guide-icon-wrap {
      width: 44px;
      height: 44px;
      border-radius: var(--radius-sm);
      background: rgba(30, 64, 175, 0.08);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 16px;
    }
    .guide-icon-wrap svg {
      width: 24px;
      height: 24px;
      fill: var(--color-primary);
    }
    .guide-card h3 {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 12px;
    }
    .guide-card p {
      font-size: 14px;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 16px;
    }
    .guide-checklist {
      list-style: none;
      font-size: 13px;
      color: var(--text-muted);
      display: flex;
      flex-direction: column;
      gap: 8px;
    }
    .guide-checklist li {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .guide-checklist li::before {
      content: "";
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--color-accent);
    }

    /* 板块 7: 分类关联动态与新番情报 */
    .news-section {
      padding: 64px 0 80px;
      background: var(--bg-subtle);
      border-top: 1px solid var(--border-light);
    }
    .news-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 20px;
    }
    @media (min-width: 768px) {
      .news-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }
    .news-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: all 0.25s ease;
    }
    .news-card:hover {
      border-color: var(--border-focus);
      box-shadow: var(--shadow-md);
    }
    .news-tag-bar {
      display: flex;
      justify-content: space-between;
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 12px;
    }
    .news-badge {
      color: var(--color-primary);
      font-weight: 700;
      background: rgba(30, 64, 175, 0.08);
      padding: 2px 8px;
      border-radius: 4px;
    }
    .news-card h4 {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      line-height: 1.45;
      margin-bottom: 10px;
    }
    .news-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
    }
    .news-link {
      font-size: 13px;
      font-weight: 600;
      color: var(--color-primary);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }
    .news-link:hover {
      color: var(--color-primary-hover);
    }

    /* 页脚 Footer */
    .site-footer {
      background-color: #ffffff;
      border-top: 1px solid var(--border-light);
      padding: 60px 0 30px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1fr;
      gap: 40px;
      margin-bottom: 40px;
    }
    @media (min-width: 768px) {
      .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
      }
    }
    .footer-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
    }
    .footer-logo-icon {
      width: 28px;
      height: 28px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .footer-logo-icon svg {
      width: 24px;
      height: 24px;
      fill: var(--color-primary);
    }
    .footer-logo-text {
      font-size: 18px;
      font-weight: 800;
      color: var(--color-primary);
    }
    .footer-summary {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.7;
    }
    .footer-heading {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 16px;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
      font-size: 13px;
    }
    .footer-links a {
      color: var(--text-muted);
    }
    .footer-links a:hover {
      color: var(--color-primary);
    }
    .footer-bottom {
      border-top: 1px solid var(--border-light);
      padding-top: 24px;
      text-align: center;
      font-size: 13px;
      color: var(--text-muted);
    }

/* roulang page: category5 */
:root {
      --bg-canvas: #f8fafc;
      --bg-subtle: #f1f5f9;
      --bg-card: #ffffff;
      --color-primary: #1e40af;
      --color-primary-hover: #1d4ed8;
      --color-accent: #0ea5e9;
      --color-warning: #f59e0b;
      --color-success: #10b981;
      --text-main: #0f172a;
      --text-body: #334155;
      --text-muted: #64748b;
      --border-light: #e2e8f0;
      --border-focus: #cbd5e1;
      --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.05), 0 2px 4px -2px rgba(15, 23, 42, 0.05);
      --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.06), 0 4px 6px -4px rgba(15, 23, 42, 0.04);
      --shadow-hover: 0 20px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --radius-full: 9999px;
      --container-max: 1280px;
    }

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

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

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

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

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

    .container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    /* 顶部导航 - Landing 极简单 CTA 风格 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background-color: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-light);
      height: 72px;
      display: flex;
      align-items: center;
    }

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

    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 22px;
      font-weight: 800;
      color: var(--color-primary);
      letter-spacing: -0.5px;
    }

    .brand-logo svg {
      width: 32px;
      height: 32px;
      fill: var(--color-primary);
    }

    .header-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background-color: var(--color-primary);
      color: #ffffff;
      padding: 10px 24px;
      border-radius: var(--radius-full);
      font-weight: 600;
      font-size: 15px;
      box-shadow: 0 4px 14px rgba(30, 64, 175, 0.25);
      transition: all 0.25s ease;
    }

    .header-cta:hover {
      background-color: var(--color-primary-hover);
      transform: translateY(-1px);
      box-shadow: 0 6px 18px rgba(30, 64, 175, 0.35);
    }

    /* 通用板块与排版系统 */
    .section-block {
      padding-top: 64px;
      padding-bottom: 64px;
    }

    .section-block-alt {
      background-color: var(--bg-subtle);
      border-top: 1px solid var(--border-light);
      border-bottom: 1px solid var(--border-light);
    }

    .section-header-compact {
      margin-bottom: 32px;
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      flex-wrap: wrap;
      gap: 16px;
    }

    .section-title-wrap h2 {
      font-size: 26px;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: -0.5px;
    }

    .section-title-wrap p {
      font-size: 14px;
      color: var(--text-muted);
      margin-top: 6px;
    }

    /* 板块 1: 分类紧凑 Header 与 H1 区域 */
    .category-banner {
      background-color: #ffffff;
      border-bottom: 1px solid var(--border-light);
      padding: 32px 0 28px;
    }

    .breadcrumb {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 16px;
    }

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

    .breadcrumb-separator {
      color: var(--border-focus);
    }

    .category-header-main {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 20px;
    }

    .category-h1 {
      font-size: 28px;
      font-weight: 800;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .category-badge-count {
      display: inline-flex;
      align-items: center;
      padding: 4px 10px;
      background-color: rgba(14, 165, 233, 0.1);
      color: var(--color-accent);
      font-size: 13px;
      font-weight: 700;
      border-radius: var(--radius-sm);
    }

    .category-stats-meta {
      display: flex;
      align-items: center;
      gap: 24px;
      font-size: 14px;
      color: var(--text-muted);
    }

    .category-stats-item {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .category-stats-item strong {
      color: var(--color-primary);
      font-weight: 700;
    }

    /* 板块 2: 多维矩阵式片库筛选器 */
    .filter-panel {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      padding: 24px 28px;
      box-shadow: var(--shadow-sm);
      margin-top: 32px;
      margin-bottom: 40px;
    }

    .filter-row {
      display: flex;
      align-items: flex-start;
      padding: 10px 0;
      border-bottom: 1px dashed var(--border-light);
    }

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

    .filter-row:first-child {
      padding-top: 0;
    }

    .filter-label {
      width: 88px;
      flex-shrink: 0;
      font-size: 13px;
      font-weight: 700;
      color: var(--text-muted);
      padding-top: 4px;
    }

    .filter-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      flex-grow: 1;
    }

    .filter-tag-item {
      padding: 4px 14px;
      border-radius: var(--radius-full);
      font-size: 13px;
      color: var(--text-body);
      background-color: transparent;
      border: 1px solid transparent;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .filter-tag-item:hover {
      background-color: var(--bg-subtle);
      color: var(--color-primary);
    }

    .filter-tag-item.active {
      background-color: var(--color-primary);
      color: #ffffff;
      font-weight: 600;
    }

    /* 板块 3: 核心片单卡片网格 (2:3 海报比例) */
    .media-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 28px 24px;
      margin-bottom: 48px;
    }

    .media-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: all 0.25s ease-out;
    }

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

    .media-poster-wrap {
      position: relative;
      width: 100%;
      aspect-ratio: 2 / 3;
      background-color: #e2e8f0;
      overflow: hidden;
    }

    .media-poster-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.35s ease;
    }

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

    .badge-ep-status {
      position: absolute;
      top: 10px;
      left: 10px;
      background-color: rgba(15, 23, 42, 0.75);
      backdrop-filter: blur(4px);
      color: #ffffff;
      font-size: 11px;
      font-weight: 600;
      padding: 3px 8px;
      border-radius: var(--radius-sm);
      z-index: 2;
    }

    .badge-quality-tag {
      position: absolute;
      bottom: 10px;
      right: 10px;
      background-color: var(--color-primary);
      color: #ffffff;
      font-size: 11px;
      font-weight: 700;
      padding: 2px 7px;
      border-radius: var(--radius-sm);
      box-shadow: var(--shadow-sm);
      z-index: 2;
    }

    .media-content {
      padding: 16px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }

    .media-title-row {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      gap: 8px;
      margin-bottom: 6px;
    }

    .media-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .media-card:hover .media-title {
      color: var(--color-primary);
    }

    .media-score {
      font-size: 13px;
      font-weight: 800;
      color: var(--color-warning);
      flex-shrink: 0;
    }

    .media-tags-meta {
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 10px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .media-desc-snippet {
      font-size: 13px;
      color: var(--text-body);
      line-height: 1.5;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-top: auto;
    }

    /* 板块 4: 分页导航控制区 */
    .pagination-bar {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 10px;
      padding-top: 16px;
    }

    .page-link-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 40px;
      height: 40px;
      padding: 0 14px;
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-sm);
      font-size: 14px;
      font-weight: 600;
      color: var(--text-body);
      transition: all 0.2s ease;
    }

    .page-link-btn:hover {
      border-color: var(--color-primary);
      color: var(--color-primary);
      background-color: var(--bg-subtle);
    }

    .page-link-btn.active {
      background-color: var(--color-primary);
      border-color: var(--color-primary);
      color: #ffffff;
    }

    /* 板块 5: 分类专题推荐 (16:9 横向大卡片) */
    .collection-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .collection-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-light);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: all 0.25s ease;
    }

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

    .collection-thumb {
      width: 100%;
      aspect-ratio: 16 / 9;
      background-color: #e2e8f0;
      overflow: hidden;
      position: relative;
    }

    .collection-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.35s ease;
    }

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

    .collection-count-badge {
      position: absolute;
      bottom: 12px;
      right: 12px;
      background-color: rgba(15, 23, 42, 0.8);
      backdrop-filter: blur(4px);
      color: #ffffff;
      font-size: 12px;
      font-weight: 600;
      padding: 3px 10px;
      border-radius: var(--radius-full);
    }

    .collection-body {
      padding: 20px;
    }

    .collection-title {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
      line-height: 1.4;
    }

    .collection-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }

    /* 板块 6: 专属观影与音画调校指南 */
    .guide-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .guide-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-light);
      padding: 28px;
      box-shadow: var(--shadow-sm);
    }

    .guide-header-line {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }

    .guide-icon-box {
      width: 44px;
      height: 44px;
      border-radius: var(--radius-md);
      background-color: rgba(30, 64, 175, 0.08);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }

    .guide-icon-box svg {
      width: 22px;
      height: 22px;
      fill: var(--color-primary);
    }

    .guide-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-main);
    }

    .guide-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
      font-size: 14px;
      color: var(--text-body);
    }

    .guide-list li {
      position: relative;
      padding-left: 20px;
      line-height: 1.6;
    }

    .guide-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 9px;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background-color: var(--color-accent);
    }

    /* 板块 7: 分类关联情报与动态 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .news-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-light);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: all 0.25s ease;
    }

    .news-card:hover {
      box-shadow: var(--shadow-md);
      border-color: var(--border-focus);
    }

    .news-meta-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 12px;
      font-size: 12px;
      color: var(--text-muted);
    }

    .news-tag {
      background-color: var(--bg-subtle);
      color: var(--color-primary);
      font-weight: 600;
      padding: 2px 8px;
      border-radius: var(--radius-sm);
    }

    .news-heading {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .news-card:hover .news-heading {
      color: var(--color-primary);
    }

    .news-snippet {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-top: auto;
    }

    /* 页脚 Footer */
    .site-footer {
      background-color: #f1f5f9;
      border-top: 1px solid var(--border-light);
      padding: 64px 0 32px;
      margin-top: 40px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.2fr;
      gap: 48px;
      margin-bottom: 48px;
    }

    .footer-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 20px;
      font-weight: 800;
      color: var(--color-primary);
      margin-bottom: 16px;
    }

    .footer-logo-icon {
      width: 28px;
      height: 28px;
    }

    .footer-logo-icon svg {
      width: 100%;
      height: 100%;
      fill: var(--color-primary);
    }

    .footer-summary {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.7;
      max-width: 360px;
    }

    .footer-heading {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 16px;
    }

    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
      font-size: 13px;
      color: var(--text-body);
    }

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

    .footer-bottom {
      padding-top: 28px;
      border-top: 1px solid var(--border-light);
      text-align: center;
      font-size: 13px;
      color: var(--text-muted);
    }

    /* 响应式断点控制 */
    @media (max-width: 1024px) {
      .media-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
      }
    }

    @media (max-width: 768px) {
      .category-header-main {
        flex-direction: column;
        align-items: flex-start;
      }
      .media-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
      }
      .collection-grid,
      .guide-grid,
      .news-grid {
        grid-template-columns: 1fr;
      }
      .filter-panel {
        padding: 16px;
      }
      .filter-label {
        width: 70px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 480px) {
      .media-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
      }
      .media-title {
        font-size: 13px;
      }
      .media-tags-meta {
        display: none;
      }
      .media-desc-snippet {
        font-size: 12px;
        -webkit-line-clamp: 1;
      }
    }

/* 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}