/* roulang page: index */
:root {
      --bg-base: #070b14;
      --bg-surface: #0c1424;
      --card-bg: rgba(15, 23, 42, 0.68);
      --card-border: rgba(56, 189, 248, 0.16);
      --accent-cyan: #00f0ff;
      --accent-blue: #3b82f6;
      --accent-glow: rgba(0, 240, 255, 0.35);
      --accent-amber: #f59e0b;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --text-dim: #64748b;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --container-w: 1320px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
      -webkit-tap-highlight-color: transparent;
    }

    body {
      background-color: var(--bg-base);
      background-image: 
        radial-gradient(circle at 15% 15%, rgba(14, 165, 233, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 85% 65%, rgba(59, 130, 246, 0.08) 0%, transparent 45%);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      overflow-x: hidden;
    }

    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-w);
      margin: 0 auto;
      padding: 0 24px;
    }

    /* 顶部复合型全局导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(7, 11, 20, 0.85);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--card-border);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 74px;
      gap: 20px;
    }
    .logo-box {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }
    .logo-icon {
      width: 38px;
      height: 38px;
      border-radius: var(--radius-sm);
      background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 16px var(--accent-glow);
    }
    .logo-icon svg {
      width: 22px;
      height: 22px;
      fill: #fff;
    }
    .logo-text {
      font-size: 20px;
      font-weight: 700;
      letter-spacing: 0.5px;
      color: #fff;
    }
    .logo-text span {
      color: var(--accent-cyan);
    }
    .search-bar {
      flex: 1;
      max-width: 360px;
      position: relative;
      display: none;
    }
    @media (min-width: 900px) {
      .search-bar {
        display: block;
      }
    }
    .search-bar input {
      width: 100%;
      background: rgba(15, 23, 42, 0.8);
      border: 1px solid rgba(56, 189, 248, 0.2);
      padding: 9px 40px 9px 16px;
      border-radius: 20px;
      color: var(--text-main);
      font-size: 13px;
      outline: none;
      transition: all 0.25s ease;
    }
    .search-bar input:focus {
      border-color: var(--accent-cyan);
      box-shadow: 0 0 12px rgba(0, 240, 255, 0.25);
    }
    .search-shortcut {
      position: absolute;
      right: 12px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 11px;
      background: rgba(255,255,255,0.1);
      padding: 2px 6px;
      border-radius: 4px;
      color: var(--text-muted);
    }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 18px;
    }
    .nav-link {
      font-size: 14px;
      font-weight: 500;
      color: var(--text-muted);
      padding: 8px 12px;
      border-radius: var(--radius-sm);
    }
    .nav-link:hover, .nav-link.active {
      color: var(--accent-cyan);
      background: rgba(0, 240, 255, 0.08);
    }
    .nav-extra {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .line-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      padding: 4px 10px;
      background: rgba(30, 41, 59, 0.7);
      border: 1px solid rgba(56, 189, 248, 0.25);
      border-radius: 20px;
      color: var(--text-muted);
    }
    .pulse-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: #10b981;
      box-shadow: 0 0 8px #10b981;
    }
    .btn-login {
      background: linear-gradient(135deg, #0284c7, #2563eb);
      color: #fff;
      font-size: 13px;
      font-weight: 600;
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      box-shadow: 0 0 14px rgba(37, 99, 235, 0.3);
    }
    .btn-login:hover {
      box-shadow: 0 0 20px var(--accent-glow);
      transform: translateY(-1px);
    }

    /* 视觉基础组件 */
    .section-wrap {
      padding: 84px 0;
      position: relative;
    }
    .section-head {
      margin-bottom: 48px;
    }
    .section-tag {
      display: inline-block;
      font-size: 12px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--accent-cyan);
      background: rgba(0, 240, 255, 0.1);
      border: 1px solid rgba(0, 240, 255, 0.25);
      padding: 4px 14px;
      border-radius: 20px;
      margin-bottom: 12px;
    }
    .section-title {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.35;
      margin-bottom: 16px;
    }
    .section-desc {
      font-size: 15px;
      color: var(--text-muted);
      max-width: 820px;
      line-height: 1.8;
    }
    .glass-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      backdrop-filter: blur(14px);
      border-radius: var(--radius-md);
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .glass-card:hover {
      border-color: rgba(0, 240, 255, 0.38);
      box-shadow: 0 10px 30px rgba(0, 240, 255, 0.08);
      transform: translateY(-3px);
    }

    /* 按钮组 */
    .btn-glow-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      background: linear-gradient(135deg, #0284c7, #2563eb);
      color: #fff;
      font-size: 15px;
      font-weight: 600;
      padding: 14px 28px;
      border-radius: var(--radius-sm);
      box-shadow: 0 0 20px rgba(37, 99, 235, 0.4);
      cursor: pointer;
    }
    .btn-glow-primary:hover {
      box-shadow: 0 0 26px var(--accent-glow);
      transform: translateY(-2px);
    }
    .btn-glow-secondary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: rgba(30, 41, 59, 0.8);
      color: var(--text-main);
      font-size: 15px;
      font-weight: 500;
      padding: 14px 24px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(56, 189, 248, 0.25);
    }
    .btn-glow-secondary:hover {
      background: rgba(51, 65, 85, 0.9);
      border-color: var(--accent-cyan);
    }

    /* 1. Hero 视窗首屏 */
    .hero-box {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 40px;
      align-items: center;
      padding-top: 50px;
      padding-bottom: 70px;
    }
    .hero-left h1 {
      font-size: 42px;
      line-height: 1.25;
      font-weight: 800;
      margin-bottom: 20px;
    }
    .hero-left h1 span {
      background: linear-gradient(90deg, #38bdf8, #00f0ff);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-lead {
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 32px;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 30px;
    }
    .trust-strip {
      display: flex;
      align-items: center;
      gap: 24px;
      padding-top: 18px;
      border-top: 1px solid rgba(255,255,255,0.08);
      font-size: 13px;
      color: var(--text-dim);
    }
    .trust-item {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .trust-item svg {
      width: 16px;
      height: 16px;
      fill: var(--accent-cyan);
    }
    .player-mock {
      background: #000;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid rgba(56, 189, 248, 0.3);
      box-shadow: 0 20px 50px rgba(0,0,0,0.7), 0 0 30px rgba(0, 240, 255, 0.2);
      position: relative;
    }
    .player-visual {
      position: relative;
      aspect-ratio: 16/9;
      background: #0a0f1d;
    }
    .player-visual img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: 0.85;
    }
    .player-badge-top {
      position: absolute;
      top: 12px;
      left: 12px;
      display: flex;
      gap: 8px;
    }
    .p-tag {
      background: rgba(0,0,0,0.75);
      backdrop-filter: blur(8px);
      padding: 3px 8px;
      font-size: 11px;
      border-radius: 4px;
      color: var(--accent-cyan);
      border: 1px solid rgba(0, 240, 255, 0.3);
    }
    .player-controls {
      padding: 14px 18px;
      background: #090e1a;
      border-top: 1px solid rgba(255,255,255,0.06);
    }
    .progress-line {
      width: 100%;
      height: 4px;
      background: rgba(255,255,255,0.15);
      border-radius: 2px;
      position: relative;
      margin-bottom: 12px;
    }
    .progress-fill {
      width: 64%;
      height: 100%;
      background: linear-gradient(90deg, #0284c7, #00f0ff);
      border-radius: 2px;
    }
    .ctrl-row {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 2. 核心架构与功能矩阵 */
    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 22px;
    }
    .spec-card {
      padding: 28px 24px;
    }
    .spec-icon {
      width: 46px;
      height: 46px;
      background: rgba(0, 240, 255, 0.08);
      border: 1px solid rgba(0, 240, 255, 0.2);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 18px;
      color: var(--accent-cyan);
    }
    .spec-icon svg {
      width: 24px;
      height: 24px;
      fill: currentColor;
    }
    .spec-title {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
    }
    .spec-text {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 3. 全场景工作流 */
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .step-card {
      padding: 32px 26px;
      position: relative;
    }
    .step-num {
      position: absolute;
      top: 20px;
      right: 24px;
      font-size: 38px;
      font-weight: 900;
      color: rgba(56, 189, 248, 0.12);
      font-family: monospace;
    }
    .step-title {
      font-size: 19px;
      font-weight: 700;
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .step-desc {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 4. 高保真截图与交互展示 */
    .demo-showcase {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--card-border);
      box-shadow: 0 25px 60px rgba(0,0,0,0.8);
      margin-top: 30px;
    }
    .demo-img-box {
      aspect-ratio: 21/9;
      background: #020617;
      overflow: hidden;
      position: relative;
    }
    .demo-img-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: contrast(105%) brightness(95%);
    }
    .demo-overlay-grid {
      position: absolute;
      bottom: 24px;
      left: 24px;
      right: 24px;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
    }
    .demo-pill {
      background: rgba(15, 23, 42, 0.85);
      backdrop-filter: blur(12px);
      padding: 14px 18px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(56, 189, 248, 0.25);
    }
    .demo-pill-h {
      font-size: 14px;
      font-weight: 700;
      color: var(--accent-cyan);
      margin-bottom: 4px;
    }
    .demo-pill-p {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 5. 画质对比体验展台 */
    .compare-container {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      margin-top: 20px;
    }
    .compare-box {
      padding: 24px;
      position: relative;
    }
    .compare-tag {
      display: inline-block;
      padding: 4px 10px;
      border-radius: 4px;
      font-size: 12px;
      font-weight: 700;
      margin-bottom: 14px;
    }
    .tag-low {
      background: rgba(148, 163, 184, 0.15);
      color: #cbd5e1;
    }
    .tag-high {
      background: rgba(0, 240, 255, 0.15);
      color: var(--accent-cyan);
      border: 1px solid rgba(0, 240, 255, 0.4);
    }
    .compare-features {
      list-style: none;
      margin-top: 16px;
    }
    .compare-features li {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 8px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .compare-features li::before {
      content: "•";
      color: var(--accent-cyan);
      font-size: 18px;
    }

    /* 6. 热播榜单看板 */
    .stream-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
    }
    .stream-card {
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }
    .poster-wrap {
      position: relative;
      aspect-ratio: 3/4;
      background: #0f172a;
      overflow: hidden;
    }
    .poster-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .stream-card:hover .poster-wrap img {
      transform: scale(1.06);
    }
    .rank-badge {
      position: absolute;
      top: 10px;
      left: 10px;
      width: 26px;
      height: 26px;
      background: var(--accent-amber);
      color: #000;
      font-weight: 900;
      font-size: 13px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 4px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.6);
    }
    .res-badge {
      position: absolute;
      bottom: 10px;
      right: 10px;
      background: rgba(0,0,0,0.8);
      border: 1px solid rgba(56, 189, 248, 0.3);
      color: var(--accent-cyan);
      font-size: 11px;
      font-weight: 700;
      padding: 2px 6px;
      border-radius: 4px;
    }
    .stream-info {
      padding: 14px;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .stream-name {
      font-size: 15px;
      font-weight: 700;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 6px;
    }
    .stream-sub {
      font-size: 12px;
      color: var(--text-dim);
      display: flex;
      justify-content: space-between;
    }

    /* 7. 联动剧场与漫画联动索引 */
    .cross-section {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 30px;
      align-items: center;
    }
    .cross-media-box {
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--card-border);
      aspect-ratio: 16/10;
    }
    .cross-media-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .cross-content h3 {
      font-size: 24px;
      font-weight: 800;
      margin-bottom: 16px;
      color: #fff;
    }
    .cross-content p {
      font-size: 15px;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 20px;
    }
    .cross-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }
    .c-tag {
      font-size: 13px;
      padding: 6px 14px;
      border-radius: 20px;
      background: rgba(30, 41, 59, 0.8);
      border: 1px solid rgba(56, 189, 248, 0.2);
      color: var(--text-muted);
    }

    /* 8. 权益与订阅阶梯 */
    .tier-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 26px;
    }
    .tier-card {
      padding: 36px 28px;
      display: flex;
      flex-direction: column;
      position: relative;
    }
    .tier-card.popular {
      border-color: var(--accent-cyan);
      box-shadow: 0 0 30px rgba(0, 240, 255, 0.18);
      background: linear-gradient(180deg, rgba(15, 23, 42, 0.85) 0%, rgba(12, 20, 36, 0.95) 100%);
    }
    .popular-flag {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: linear-gradient(90deg, #0284c7, #00f0ff);
      color: #000;
      font-size: 11px;
      font-weight: 800;
      text-transform: uppercase;
      padding: 3px 14px;
      border-radius: 20px;
    }
    .tier-name {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 8px;
    }
    .tier-rate {
      font-size: 36px;
      font-weight: 900;
      color: #fff;
      margin-bottom: 20px;
    }
    .tier-rate span {
      font-size: 14px;
      font-weight: 400;
      color: var(--text-muted);
    }
    .tier-list {
      list-style: none;
      margin-bottom: 30px;
      flex: 1;
    }
    .tier-list li {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .tier-list li svg {
      width: 16px;
      height: 16px;
      fill: var(--accent-cyan);
      flex-shrink: 0;
    }

    /* 9. 漫友体验墙 */
    .review-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }
    .review-card {
      padding: 24px;
    }
    .rev-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 14px;
    }
    .rev-user {
      font-size: 15px;
      font-weight: 700;
      color: #fff;
    }
    .rev-badge {
      font-size: 11px;
      color: var(--accent-amber);
      background: rgba(245, 158, 11, 0.12);
      padding: 2px 8px;
      border-radius: 4px;
    }
    .rev-text {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.75;
      margin-bottom: 14px;
    }
    .rev-meta {
      font-size: 12px;
      color: var(--text-dim);
      display: flex;
      justify-content: space-between;
    }

    /* 10. 口碑与运营性能指标 */
    .metric-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .metric-card {
      padding: 30px 24px;
      text-align: center;
      background: rgba(15, 23, 42, 0.5);
      border: 1px solid rgba(56, 189, 248, 0.15);
      border-radius: var(--radius-md);
    }
    .metric-num {
      font-size: 40px;
      font-weight: 900;
      color: var(--accent-cyan);
      letter-spacing: -1px;
      margin-bottom: 6px;
      font-family: monospace;
    }
    .metric-label {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 4px;
    }
    .metric-sub {
      font-size: 12px;
      color: var(--text-dim);
    }

    /* 11. 资讯动态与追更周报 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .news-card {
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }
    .news-thumb {
      aspect-ratio: 16/9;
      background: #0b1120;
      overflow: hidden;
    }
    .news-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.35s ease;
    }
    .news-card:hover .news-thumb img {
      transform: scale(1.05);
    }
    .news-body {
      padding: 22px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }
    .news-date {
      font-size: 12px;
      color: var(--accent-cyan);
      margin-bottom: 8px;
    }
    .news-title {
      font-size: 17px;
      font-weight: 700;
      line-height: 1.4;
      margin-bottom: 10px;
      color: #fff;
    }
    .news-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 16px;
      flex: 1;
    }
    .news-link {
      font-size: 13px;
      font-weight: 600;
      color: var(--accent-cyan);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    /* 12. 常见问题排查 FAQ */
    .faq-stack {
      max-width: 920px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .faq-item {
      padding: 22px 26px;
    }
    .faq-q {
      font-size: 16px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .faq-q::before {
      content: "Q";
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 24px;
      height: 24px;
      background: rgba(0, 240, 255, 0.15);
      color: var(--accent-cyan);
      font-size: 13px;
      font-weight: 900;
      border-radius: 4px;
    }
    .faq-a {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.8;
      padding-left: 36px;
    }

    /* 13. 底部收口 CTA */
    .bottom-cta {
      background: radial-gradient(circle at center, rgba(14, 165, 233, 0.2) 0%, rgba(15, 23, 42, 0.8) 70%);
      border: 1px solid rgba(56, 189, 248, 0.35);
      border-radius: var(--radius-lg);
      padding: 60px 40px;
      text-align: center;
      box-shadow: 0 0 50px rgba(0, 240, 255, 0.12);
      margin-top: 20px;
    }
    .bottom-cta h2 {
      font-size: 34px;
      font-weight: 900;
      margin-bottom: 14px;
    }
    .bottom-cta p {
      font-size: 16px;
      color: var(--text-muted);
      max-width: 680px;
      margin: 0 auto 30px;
      line-height: 1.8;
    }
    .device-support {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 28px;
      margin-top: 32px;
      font-size: 13px;
      color: var(--text-dim);
    }
    .device-item {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    /* 全局页脚 */
    .site-footer {
      background: #05080f;
      border-top: 1px solid rgba(255,255,255,0.06);
      padding: 60px 0 30px;
      font-size: 13px;
      color: var(--text-dim);
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 40px;
      margin-bottom: 40px;
    }
    .footer-brand h4 {
      font-size: 18px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 14px;
    }
    .footer-brand p {
      line-height: 1.8;
      max-width: 360px;
      color: var(--text-muted);
    }
    .footer-col h5 {
      font-size: 14px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 16px;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-links a:hover {
      color: var(--accent-cyan);
    }
    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,0.06);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }

    /* 响应式适配断点 */
    @media (max-width: 1024px) {
      .hero-box {
        grid-template-columns: 1fr;
        padding-top: 20px;
      }
      .grid-4 {
        grid-template-columns: repeat(2, 1fr);
      }
      .stream-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .compare-container, .cross-section {
        grid-template-columns: 1fr;
      }
      .metric-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 768px) {
      .grid-3, .tier-grid, .review-grid, .news-grid {
        grid-template-columns: 1fr;
      }
      .stream-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .hero-left h1 {
        font-size: 30px;
      }
      .section-title {
        font-size: 24px;
      }
      .demo-overlay-grid {
        position: static;
        padding: 16px;
        grid-template-columns: 1fr;
      }
    }

/* roulang page: category1 */
:root {
      --bg-base: #070b14;
      --bg-surface: #0c1424;
      --card-bg: rgba(15, 23, 42, 0.68);
      --card-border: rgba(56, 189, 248, 0.16);
      --accent-cyan: #00f0ff;
      --accent-blue: #3b82f6;
      --accent-glow: rgba(0, 240, 255, 0.35);
      --accent-amber: #f59e0b;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --text-dim: #64748b;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --container-w: 1320px;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      background-color: var(--bg-base);
      background-image: 
        radial-gradient(circle at 15% 15%, rgba(14, 165, 233, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 85% 65%, rgba(59, 130, 246, 0.08) 0%, transparent 45%);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      overflow-x: hidden;
    }
    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-w);
      margin: 0 auto;
      padding: 0 24px;
    }

    /* 顶部复合型全局导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(7, 11, 20, 0.85);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--card-border);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 74px;
      gap: 20px;
    }
    .logo-box {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }
    .logo-icon {
      width: 38px;
      height: 38px;
      border-radius: var(--radius-sm);
      background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 16px var(--accent-glow);
    }
    .logo-icon svg {
      width: 22px;
      height: 22px;
      fill: #fff;
    }
    .logo-text {
      font-size: 20px;
      font-weight: 700;
      letter-spacing: 0.5px;
      color: #fff;
    }
    .logo-text span {
      color: var(--accent-cyan);
    }
    .search-bar {
      flex: 1;
      max-width: 360px;
      position: relative;
      display: block;
    }
    .search-bar input {
      width: 100%;
      background: rgba(15, 23, 42, 0.8);
      border: 1px solid rgba(56, 189, 248, 0.2);
      padding: 9px 40px 9px 16px;
      border-radius: 20px;
      color: var(--text-main);
      font-size: 13px;
      outline: none;
      transition: all 0.25s ease;
    }
    .search-bar input:focus {
      border-color: var(--accent-cyan);
      box-shadow: 0 0 12px rgba(0, 240, 255, 0.25);
    }
    .search-shortcut {
      position: absolute;
      right: 12px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 11px;
      background: rgba(255,255,255,0.1);
      padding: 2px 6px;
      border-radius: 4px;
      color: var(--text-muted);
    }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 18px;
    }
    .nav-link {
      font-size: 14px;
      font-weight: 500;
      color: var(--text-muted);
      padding: 8px 12px;
      border-radius: var(--radius-sm);
    }
    .nav-link:hover, .nav-link.active {
      color: var(--accent-cyan);
      background: rgba(0, 240, 255, 0.08);
    }
    .nav-extra {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .line-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      padding: 4px 10px;
      background: rgba(30, 41, 59, 0.7);
      border: 1px solid rgba(56, 189, 248, 0.25);
      border-radius: 20px;
      color: var(--text-muted);
    }
    .pulse-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--accent-cyan);
      box-shadow: 0 0 8px var(--accent-cyan);
      animation: pulseAnim 1.6s infinite;
    }
    @keyframes pulseAnim {
      0%, 100% { opacity: 1; transform: scale(1); }
      50% { opacity: 0.4; transform: scale(0.85); }
    }
    .btn-login {
      background: linear-gradient(135deg, #0284c7, #2563eb);
      color: #fff;
      font-size: 13px;
      font-weight: 600;
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      box-shadow: 0 0 14px rgba(37, 99, 235, 0.3);
    }
    .btn-login:hover {
      box-shadow: 0 0 20px var(--accent-glow);
      transform: translateY(-1px);
    }

    /* 通用组件 */
    .glass-panel {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      backdrop-filter: blur(14px);
      border-radius: var(--radius-md);
    }
    .section-spacing {
      padding: 48px 0;
    }
    .module-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      margin-bottom: 24px;
      gap: 16px;
    }
    .module-title-group h2, .module-title-group h3 {
      font-size: 22px;
      font-weight: 700;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .module-title-group h2::before, .module-title-group h3::before {
      content: "";
      width: 4px;
      height: 18px;
      background: var(--accent-cyan);
      border-radius: 2px;
      box-shadow: 0 0 8px var(--accent-cyan);
    }
    .module-desc-sub {
      font-size: 13px;
      color: var(--text-muted);
      margin-top: 4px;
    }

    /* 板块 1：紧凑型分类指示 Header */
    .cat-hero-wrap {
      padding: 28px 0 24px;
      background: linear-gradient(180deg, rgba(12, 20, 36, 0.95) 0%, rgba(7, 11, 20, 0.6) 100%);
      border-bottom: 1px solid rgba(56, 189, 248, 0.12);
    }
    .breadcrumb-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--text-dim);
      margin-bottom: 12px;
    }
    .breadcrumb-nav a:hover {
      color: var(--accent-cyan);
    }
    .cat-head-content {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
    }
    .cat-h1 {
      font-size: 28px;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: 0.5px;
    }
    .cat-meta-tags {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }
    .cat-tag-pill {
      font-size: 12px;
      padding: 4px 12px;
      border-radius: 20px;
      background: rgba(30, 41, 59, 0.7);
      border: 1px solid rgba(56, 189, 248, 0.25);
      color: var(--text-muted);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .cat-tag-pill strong {
      color: var(--accent-cyan);
    }

    /* 板块 2：多维度属性与影视筛选矩阵 */
    .filter-wrapper {
      padding: 16px 20px;
      margin-top: 24px;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .filter-row {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 13px;
      flex-wrap: wrap;
    }
    .filter-label {
      color: var(--text-dim);
      font-weight: 600;
      min-width: 64px;
    }
    .filter-items {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 8px;
    }
    .filter-btn {
      padding: 4px 12px;
      border-radius: 14px;
      color: var(--text-muted);
      cursor: pointer;
      font-size: 13px;
      transition: all 0.2s ease;
      background: transparent;
      border: 1px solid transparent;
    }
    .filter-btn:hover {
      color: var(--accent-cyan);
      background: rgba(0, 240, 255, 0.05);
    }
    .filter-btn.active {
      background: rgba(0, 240, 255, 0.15);
      border-color: rgba(0, 240, 255, 0.4);
      color: var(--accent-cyan);
      box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
    }

    /* 板块 3：核心片库网格展示主体 */
    .media-grid-5 {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
    }
    .media-card {
      display: flex;
      flex-direction: column;
      position: relative;
      border-radius: var(--radius-md);
      overflow: hidden;
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .media-card:hover {
      transform: translateY(-6px);
      border-color: rgba(0, 240, 255, 0.5);
      box-shadow: 0 12px 28px rgba(0, 240, 255, 0.15);
    }
    .media-poster-box {
      position: relative;
      width: 100%;
      aspect-ratio: 3 / 4;
      overflow: hidden;
      background: #0d1627;
    }
    .media-poster-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .media-card:hover .media-poster-box img {
      transform: scale(1.05);
    }
    .badge-resolution {
      position: absolute;
      top: 10px;
      left: 10px;
      background: linear-gradient(135deg, rgba(2, 132, 199, 0.85), rgba(37, 99, 235, 0.85));
      backdrop-filter: blur(6px);
      font-size: 11px;
      font-weight: 700;
      color: #fff;
      padding: 2px 8px;
      border-radius: 4px;
      border: 1px solid rgba(255, 255, 255, 0.2);
    }
    .badge-episode {
      position: absolute;
      bottom: 8px;
      right: 8px;
      background: rgba(7, 11, 20, 0.85);
      backdrop-filter: blur(4px);
      font-size: 11px;
      color: var(--accent-cyan);
      padding: 2px 7px;
      border-radius: 4px;
      border: 1px solid rgba(0, 240, 255, 0.25);
    }
    .media-info {
      padding: 12px 14px 14px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .media-title {
      font-size: 15px;
      font-weight: 700;
      color: var(--text-main);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 6px;
    }
    .media-meta-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 12px;
      color: var(--text-dim);
    }
    .media-rating {
      color: var(--accent-amber);
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 3px;
    }
    .pagination-bar {
      margin-top: 36px;
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
    }
    .btn-page {
      padding: 8px 16px;
      border-radius: var(--radius-sm);
      font-size: 13px;
      color: var(--text-muted);
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      cursor: pointer;
    }
    .btn-page.active {
      background: var(--accent-blue);
      color: #fff;
      border-color: var(--accent-blue);
      box-shadow: 0 0 12px rgba(59, 130, 246, 0.4);
    }
    .btn-load-more {
      padding: 10px 24px;
      background: rgba(30, 41, 59, 0.85);
      border: 1px solid rgba(56, 189, 248, 0.35);
      border-radius: 20px;
      color: var(--accent-cyan);
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      box-shadow: 0 0 15px rgba(0, 240, 255, 0.15);
      transition: all 0.25s ease;
    }
    .btn-load-more:hover {
      background: rgba(0, 240, 255, 0.15);
      box-shadow: 0 0 20px var(--accent-glow);
    }

    /* 板块 4：本分类热度攀升看板 */
    .trending-scroll {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }
    .trend-card {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 12px 14px;
    }
    .trend-idx {
      font-size: 24px;
      font-weight: 900;
      color: var(--accent-cyan);
      min-width: 28px;
      text-align: center;
      font-style: italic;
    }
    .trend-thumb {
      width: 58px;
      height: 76px;
      border-radius: 6px;
      overflow: hidden;
      flex-shrink: 0;
      background: #111d33;
    }
    .trend-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .trend-content {
      flex: 1;
      overflow: hidden;
    }
    .trend-name {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 4px;
    }
    .trend-desc-meta {
      font-size: 12px;
      color: var(--text-dim);
      display: flex;
      flex-direction: column;
      gap: 2px;
    }
    .trend-heat {
      color: var(--accent-amber);
      font-weight: 600;
    }

    /* 板块 5：分类观影与阅读配置指南 */
    .guide-columns {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }
    .guide-box {
      padding: 24px;
    }
    .guide-box h4 {
      font-size: 16px;
      font-weight: 700;
      color: var(--accent-cyan);
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .guide-box p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 14px;
    }
    .guide-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
      font-size: 13px;
      color: var(--text-main);
    }
    .guide-list li {
      display: flex;
      align-items: flex-start;
      gap: 8px;
    }
    .guide-dot {
      color: var(--accent-cyan);
      margin-top: 2px;
    }

    /* 板块 6：精选题库与策展合辑 */
    .collections-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .collection-banner {
      position: relative;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--card-border);
      height: 220px;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 20px;
      background-size: cover;
      background-position: center;
    }
    .collection-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(7, 11, 20, 0.2) 0%, rgba(7, 11, 20, 0.92) 80%);
      z-index: 1;
    }
    .collection-detail {
      position: relative;
      z-index: 2;
    }
    .col-badge {
      font-size: 11px;
      color: var(--accent-cyan);
      background: rgba(0, 240, 255, 0.15);
      padding: 2px 8px;
      border-radius: 4px;
      display: inline-block;
      margin-bottom: 6px;
    }
    .collection-detail h4 {
      font-size: 17px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 6px;
    }
    .collection-detail p {
      font-size: 12px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 板块 7：专题分类订阅与追番提醒 CTA */
    .cat-cta-banner {
      background: linear-gradient(135deg, rgba(15, 23, 42, 0.9), rgba(12, 20, 36, 0.95));
      border: 1px solid rgba(0, 240, 255, 0.3);
      padding: 36px 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      border-radius: var(--radius-md);
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    }
    .cat-cta-text h3 {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 6px;
    }
    .cat-cta-text p {
      font-size: 13px;
      color: var(--text-muted);
    }
    .cat-cta-form {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
    }
    .cat-cta-input {
      background: rgba(7, 11, 20, 0.85);
      border: 1px solid rgba(56, 189, 248, 0.25);
      color: #fff;
      padding: 10px 16px;
      border-radius: var(--radius-sm);
      font-size: 13px;
      width: 260px;
      outline: none;
    }
    .cat-cta-input:focus {
      border-color: var(--accent-cyan);
      box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
    }
    .btn-submit-sub {
      background: linear-gradient(135deg, #0284c7, #2563eb);
      color: #fff;
      padding: 10px 22px;
      border-radius: var(--radius-sm);
      font-size: 13px;
      font-weight: 600;
      cursor: pointer;
      border: none;
      box-shadow: 0 0 15px rgba(37, 99, 235, 0.35);
      transition: all 0.25s ease;
    }
    .btn-submit-sub:hover {
      box-shadow: 0 0 20px var(--accent-glow);
      transform: translateY(-1px);
    }

    /* 全局页脚 */
    .site-footer {
      background: #05080f;
      border-top: 1px solid var(--card-border);
      padding: 64px 0 32px;
      margin-top: 64px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1.2fr 1.2fr 1.6fr;
      gap: 36px;
      margin-bottom: 48px;
    }
    .footer-brand h4 {
      font-size: 20px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 14px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .footer-brand p {
      font-size: 13px;
      color: var(--text-dim);
      line-height: 1.8;
      max-width: 380px;
    }
    .footer-col h5 {
      font-size: 15px;
      font-weight: 600;
      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-muted);
    }
    .footer-links a:hover {
      color: var(--accent-cyan);
    }
    .footer-bottom {
      padding-top: 24px;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 12px;
      color: var(--text-dim);
    }

    /* 响应式适配断点 */
    @media (max-width: 1200px) {
      .media-grid-5 {
        grid-template-columns: repeat(4, 1fr);
      }
      .trending-scroll {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 992px) {
      .search-bar {
        display: none;
      }
      .media-grid-5 {
        grid-template-columns: repeat(3, 1fr);
      }
      .collections-grid {
        grid-template-columns: 1fr;
      }
      .guide-columns {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }
    @media (max-width: 640px) {
      .media-grid-5 {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
      }
      .trending-scroll {
        grid-template-columns: 1fr;
      }
      .cat-head-content {
        flex-direction: column;
        align-items: flex-start;
      }
      .cat-cta-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 24px;
      }
      .cat-cta-form {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
      }
      .cat-cta-input {
        width: 100%;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .main-nav {
        display: none;
      }
    }

/* roulang page: category2 */
:root {
      --bg-base: #070b14;
      --bg-surface: #0c1424;
      --card-bg: rgba(15, 23, 42, 0.68);
      --card-border: rgba(56, 189, 248, 0.16);
      --accent-cyan: #00f0ff;
      --accent-blue: #3b82f6;
      --accent-glow: rgba(0, 240, 255, 0.35);
      --accent-amber: #f59e0b;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --text-dim: #64748b;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --container-w: 1320px;
    }
    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }
    body {
      background-color: var(--bg-base);
      background-image: 
        radial-gradient(circle at 15% 15%, rgba(14, 165, 233, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 85% 65%, rgba(59, 130, 246, 0.08) 0%, transparent 45%);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      overflow-x: hidden;
    }
    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-w);
      margin: 0 auto;
      padding: 0 24px;
    }
    /* 顶部复合型全局导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(7, 11, 20, 0.85);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--card-border);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 74px;
      gap: 20px;
    }
    .logo-box {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }
    .logo-icon {
      width: 38px;
      height: 38px;
      border-radius: var(--radius-sm);
      background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 16px var(--accent-glow);
    }
    .logo-icon svg {
      width: 22px;
      height: 22px;
      fill: #fff;
    }
    .logo-text {
      font-size: 20px;
      font-weight: 700;
      letter-spacing: 0.5px;
      color: #fff;
    }
    .search-bar {
      flex: 1;
      max-width: 360px;
      position: relative;
      display: block;
    }
    .search-bar input {
      width: 100%;
      background: rgba(15, 23, 42, 0.8);
      border: 1px solid rgba(56, 189, 248, 0.2);
      padding: 9px 40px 9px 16px;
      border-radius: 20px;
      color: var(--text-main);
      font-size: 13px;
      outline: none;
      transition: all 0.25s ease;
    }
    .search-bar input:focus {
      border-color: var(--accent-cyan);
      box-shadow: 0 0 12px rgba(0, 240, 255, 0.25);
    }
    .search-shortcut {
      position: absolute;
      right: 12px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 11px;
      background: rgba(255, 255, 255, 0.1);
      padding: 2px 6px;
      border-radius: 4px;
      color: var(--text-muted);
    }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 18px;
    }
    .nav-link {
      font-size: 14px;
      font-weight: 500;
      color: var(--text-muted);
      padding: 8px 12px;
      border-radius: var(--radius-sm);
    }
    .nav-link:hover, .nav-link.active {
      color: var(--accent-cyan);
      background: rgba(0, 240, 255, 0.08);
    }
    .nav-extra {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .line-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      padding: 4px 10px;
      background: rgba(30, 41, 59, 0.7);
      border: 1px solid rgba(56, 189, 248, 0.25);
      border-radius: 20px;
      color: var(--text-muted);
    }
    .pulse-dot {
      width: 7px;
      height: 7px;
      background: #10b981;
      border-radius: 50%;
      box-shadow: 0 0 8px #10b981;
    }
    .btn-login {
      background: linear-gradient(135deg, #0284c7, #2563eb);
      color: #fff;
      font-size: 13px;
      font-weight: 600;
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      box-shadow: 0 0 14px rgba(37, 99, 235, 0.3);
    }
    .btn-login:hover {
      box-shadow: 0 0 20px var(--accent-glow);
      transform: translateY(-1px);
    }

    /* 玻璃拟态与通用组件 */
    .glass-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      backdrop-filter: blur(14px);
      border-radius: var(--radius-md);
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .glass-card:hover {
      border-color: rgba(0, 240, 255, 0.38);
      box-shadow: 0 10px 30px rgba(0, 240, 255, 0.08);
      transform: translateY(-3px);
    }
    .section-wrap {
      padding: 56px 0;
      position: relative;
    }
    .section-head {
      margin-bottom: 28px;
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      flex-wrap: wrap;
      gap: 16px;
    }
    .section-title {
      font-size: 24px;
      font-weight: 800;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .section-title::before {
      content: '';
      display: inline-block;
      width: 4px;
      height: 20px;
      background: var(--accent-cyan);
      border-radius: 2px;
      box-shadow: 0 0 8px var(--accent-cyan);
    }
    .section-desc {
      font-size: 14px;
      color: var(--text-muted);
      margin-top: 6px;
    }

    /* 1. 分类指示 Header */
    .category-header-wrap {
      padding: 36px 0 28px;
      background: linear-gradient(180deg, rgba(12, 20, 36, 0.9) 0%, rgba(7, 11, 20, 0.4) 100%);
      border-bottom: 1px solid rgba(56, 189, 248, 0.12);
    }
    .breadcrumb-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--text-dim);
      margin-bottom: 14px;
    }
    .breadcrumb-nav a:hover {
      color: var(--accent-cyan);
    }
    .breadcrumb-sep {
      color: rgba(148, 163, 184, 0.4);
    }
    .cat-title-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }
    .cat-h1 {
      font-size: 30px;
      font-weight: 800;
      color: #fff;
      letter-spacing: -0.5px;
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .cat-badge {
      font-size: 12px;
      padding: 4px 10px;
      border-radius: 6px;
      background: rgba(0, 240, 255, 0.12);
      border: 1px solid rgba(0, 240, 255, 0.3);
      color: var(--accent-cyan);
      font-weight: 600;
    }
    .cat-stats-group {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .cat-stat-pill {
      background: rgba(15, 23, 42, 0.7);
      border: 1px solid rgba(56, 189, 248, 0.18);
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 13px;
      color: var(--text-muted);
    }
    .cat-stat-pill b {
      color: var(--accent-cyan);
      font-weight: 700;
      margin-left: 4px;
    }

    /* 2. 多维度属性与影视筛选矩阵 */
    .filter-matrix-card {
      background: rgba(15, 23, 42, 0.65);
      border: 1px solid var(--card-border);
      backdrop-filter: blur(16px);
      border-radius: var(--radius-md);
      padding: 24px 28px;
      margin-top: 24px;
    }
    .filter-row {
      display: flex;
      align-items: flex-start;
      padding: 10px 0;
      border-bottom: 1px dashed rgba(56, 189, 248, 0.1);
    }
    .filter-row:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }
    .filter-row:first-child {
      padding-top: 0;
    }
    .filter-label {
      width: 88px;
      font-size: 13px;
      color: var(--text-dim);
      font-weight: 600;
      line-height: 28px;
      flex-shrink: 0;
    }
    .filter-options {
      display: flex;
      flex-wrap: wrap;
      gap: 8px 10px;
      flex: 1;
    }
    .filter-btn {
      font-size: 13px;
      color: var(--text-muted);
      padding: 4px 12px;
      border-radius: 6px;
      cursor: pointer;
      transition: all 0.2s ease;
      background: transparent;
      border: 1px solid transparent;
    }
    .filter-btn:hover {
      color: var(--text-main);
      background: rgba(255, 255, 255, 0.05);
    }
    .filter-btn.active {
      color: #fff;
      background: linear-gradient(135deg, rgba(2, 132, 199, 0.8), rgba(37, 99, 235, 0.9));
      border: 1px solid var(--accent-cyan);
      box-shadow: 0 0 12px var(--accent-glow);
      font-weight: 600;
    }

    /* 3. 核心片库网格展示主体 */
    .poster-grid-5 {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
    }
    .poster-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      position: relative;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .poster-card:hover {
      border-color: var(--accent-cyan);
      box-shadow: 0 12px 32px rgba(0, 240, 255, 0.16);
      transform: translateY(-5px);
    }
    .poster-cover-box {
      width: 100%;
      aspect-ratio: 3 / 4;
      position: relative;
      overflow: hidden;
      background: #0c1424;
    }
    .poster-cover-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .poster-card:hover .poster-cover-box img {
      transform: scale(1.06);
    }
    .poster-badge-top {
      position: absolute;
      top: 10px;
      left: 10px;
      background: rgba(7, 11, 20, 0.75);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(0, 240, 255, 0.4);
      color: var(--accent-cyan);
      font-size: 11px;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: 4px;
      letter-spacing: 0.5px;
    }
    .poster-badge-score {
      position: absolute;
      top: 10px;
      right: 10px;
      background: rgba(245, 158, 11, 0.9);
      color: #070b14;
      font-size: 11px;
      font-weight: 800;
      padding: 2px 7px;
      border-radius: 4px;
    }
    .poster-badge-bottom {
      position: absolute;
      bottom: 8px;
      right: 8px;
      background: rgba(15, 23, 42, 0.85);
      border: 1px solid rgba(255, 255, 255, 0.1);
      color: #e2e8f0;
      font-size: 11px;
      padding: 2px 6px;
      border-radius: 4px;
    }
    .poster-info {
      padding: 14px 12px;
      display: flex;
      flex-direction: column;
      flex: 1;
      justify-content: space-between;
    }
    .poster-name {
      font-size: 14px;
      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;
    }
    .poster-sub {
      font-size: 12px;
      color: var(--text-dim);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .poster-tag {
      color: var(--accent-cyan);
      font-size: 11px;
    }
    .grid-action-wrap {
      display: flex;
      justify-content: center;
      margin-top: 36px;
    }
    .btn-more-posts {
      background: rgba(30, 41, 59, 0.85);
      border: 1px solid rgba(56, 189, 248, 0.3);
      color: var(--text-main);
      padding: 12px 36px;
      border-radius: 30px;
      font-size: 14px;
      font-weight: 600;
      cursor: pointer;
      box-shadow: 0 0 16px rgba(0, 240, 255, 0.08);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }
    .btn-more-posts:hover {
      border-color: var(--accent-cyan);
      background: rgba(15, 23, 42, 0.95);
      box-shadow: 0 0 24px var(--accent-glow);
      color: var(--accent-cyan);
    }

    /* 4. 本分类热度攀升看板 */
    .trend-board-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }
    .trend-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      padding: 14px;
      display: flex;
      gap: 14px;
      align-items: center;
      position: relative;
    }
    .trend-card:hover {
      border-color: rgba(0, 240, 255, 0.4);
      background: rgba(30, 41, 59, 0.6);
    }
    .trend-rank-num {
      position: absolute;
      top: 8px;
      left: 8px;
      font-size: 20px;
      font-weight: 900;
      font-style: italic;
      color: rgba(255, 255, 255, 0.15);
      line-height: 1;
    }
    .trend-rank-top {
      color: var(--accent-amber);
    }
    .trend-thumb {
      width: 72px;
      height: 96px;
      border-radius: var(--radius-sm);
      overflow: hidden;
      flex-shrink: 0;
      background: #0c1424;
      border: 1px solid rgba(255,255,255,0.08);
    }
    .trend-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .trend-detail {
      flex: 1;
      min-width: 0;
    }
    .trend-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 4px;
    }
    .trend-heat {
      font-size: 12px;
      color: var(--accent-cyan);
      display: flex;
      align-items: center;
      gap: 4px;
      margin-bottom: 4px;
    }
    .trend-desc {
      font-size: 12px;
      color: var(--text-dim);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    /* 5. 分类观影与阅读配置指南 */
    .guide-dual-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }
    .guide-col-card {
      background: rgba(15, 23, 42, 0.6);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      padding: 28px;
    }
    .guide-card-head {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 18px;
    }
    .guide-icon-pill {
      width: 42px;
      height: 42px;
      border-radius: var(--radius-sm);
      background: rgba(0, 240, 255, 0.1);
      border: 1px solid rgba(0, 240, 255, 0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-cyan);
    }
    .guide-icon-pill svg {
      width: 22px;
      height: 22px;
      fill: currentColor;
    }
    .guide-card-title {
      font-size: 17px;
      font-weight: 700;
      color: #fff;
    }
    .guide-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .guide-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }
    .guide-item-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--accent-cyan);
      margin-top: 8px;
      flex-shrink: 0;
      box-shadow: 0 0 8px var(--accent-cyan);
    }
    .guide-item strong {
      color: var(--text-main);
      font-weight: 600;
    }

    /* 6. 精选题库与策展合辑 */
    .curation-cards-row {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .curation-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      position: relative;
    }
    .curation-card:hover {
      border-color: rgba(0, 240, 255, 0.45);
      box-shadow: 0 10px 30px rgba(0, 240, 255, 0.12);
    }
    .curation-banner-box {
      width: 100%;
      height: 160px;
      position: relative;
      overflow: hidden;
      background: #0c1424;
    }
    .curation-banner-box img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .curation-card:hover .curation-banner-box img {
      transform: scale(1.08);
    }
    .curation-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(7, 11, 20, 0.2) 0%, rgba(15, 23, 42, 0.95) 100%);
      display: flex;
      align-items: flex-end;
      padding: 16px;
    }
    .curation-tag-pill {
      background: rgba(2, 132, 199, 0.85);
      border: 1px solid rgba(56, 189, 248, 0.4);
      color: #fff;
      font-size: 11px;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: 4px;
    }
    .curation-body {
      padding: 20px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .curation-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .curation-desc {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
      flex: 1;
    }
    .curation-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid rgba(56, 189, 248, 0.1);
      padding-top: 12px;
      font-size: 12px;
      color: var(--text-dim);
    }
    .curation-foot span b {
      color: var(--accent-cyan);
      font-weight: 600;
    }

    /* 7. 专题分类订阅与追番提醒 CTA */
    .cta-strip-card {
      background: linear-gradient(135deg, rgba(15, 23, 42, 0.9) 0%, rgba(30, 41, 59, 0.75) 100%);
      border: 1px solid rgba(56, 189, 248, 0.25);
      border-radius: var(--radius-lg);
      padding: 40px 48px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      position: relative;
      overflow: hidden;
      box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
    }
    .cta-strip-card::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -10%;
      width: 320px;
      height: 320px;
      background: radial-gradient(circle, rgba(0, 240, 255, 0.15) 0%, transparent 70%);
      pointer-events: none;
    }
    .cta-content {
      max-width: 620px;
      z-index: 1;
    }
    .cta-h3 {
      font-size: 22px;
      font-weight: 800;
      color: #fff;
      margin-bottom: 10px;
    }
    .cta-desc {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 18px;
    }
    .cta-check-group {
      display: flex;
      gap: 20px;
      font-size: 13px;
      color: var(--text-dim);
    }
    .cta-check-label {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      cursor: pointer;
    }
    .cta-check-label input {
      accent-color: var(--accent-cyan);
    }
    .cta-action-side {
      z-index: 1;
      display: flex;
      flex-direction: column;
      align-items: flex-end;
      gap: 12px;
    }
    .btn-cta-glow {
      background: linear-gradient(135deg, #0284c7, #2563eb);
      color: #fff;
      font-size: 15px;
      font-weight: 700;
      padding: 14px 32px;
      border-radius: 30px;
      box-shadow: 0 0 24px rgba(37, 99, 235, 0.5);
      border: none;
      cursor: pointer;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      transition: all 0.3s ease;
    }
    .btn-cta-glow:hover {
      box-shadow: 0 0 32px var(--accent-glow);
      transform: translateY(-2px);
      background: linear-gradient(135deg, #0369a1, #1d4ed8);
    }
    .cta-tip-sub {
      font-size: 12px;
      color: var(--text-dim);
    }

    /* 全局页脚 */
    .site-footer {
      background: #050811;
      border-top: 1px solid rgba(56, 189, 248, 0.12);
      padding: 64px 0 32px;
      margin-top: 40px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      margin-bottom: 48px;
    }
    .footer-brand h4 {
      font-size: 20px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 14px;
    }
    .footer-brand p {
      font-size: 13px;
      color: var(--text-dim);
      line-height: 1.8;
      max-width: 360px;
    }
    .footer-col h5 {
      font-size: 15px;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 18px;
    }
    .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(--accent-cyan);
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 12px;
      color: var(--text-dim);
      flex-wrap: wrap;
      gap: 12px;
    }

    /* 响应式断点 */
    @media (max-width: 1200px) {
      .poster-grid-5 {
        grid-template-columns: repeat(4, 1fr);
      }
      .trend-board-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 992px) {
      .poster-grid-5 {
        grid-template-columns: repeat(3, 1fr);
      }
      .curation-cards-row {
        grid-template-columns: 1fr;
      }
      .guide-dual-grid {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      .cta-strip-card {
        flex-direction: column;
        align-items: flex-start;
        gap: 24px;
        padding: 32px 24px;
      }
      .cta-action-side {
        align-items: flex-start;
      }
    }
    @media (max-width: 768px) {
      .search-bar {
        display: none;
      }
      .poster-grid-5 {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
      }
      .trend-board-grid {
        grid-template-columns: 1fr;
      }
      .filter-row {
        flex-direction: column;
        gap: 8px;
      }
      .filter-label {
        line-height: 1;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .cat-h1 {
        font-size: 22px;
      }
    }

/* roulang page: category3 */
:root {
  --bg-base: #070b14;
  --bg-surface: #0c1424;
  --card-bg: rgba(15, 23, 42, 0.68);
  --card-border: rgba(56, 189, 248, 0.16);
  --accent-cyan: #00f0ff;
  --accent-blue: #3b82f6;
  --accent-glow: rgba(0, 240, 255, 0.35);
  --accent-amber: #f59e0b;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --container-w: 1320px;
}

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

body {
  background-color: var(--bg-base);
  background-image: 
    radial-gradient(circle at 15% 15%, rgba(14, 165, 233, 0.12) 0%, transparent 40%),
    radial-gradient(circle at 85% 65%, rgba(59, 130, 246, 0.08) 0%, transparent 45%);
  color: var(--text-main);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
}

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-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* 顶部复合型全局导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(7, 11, 20, 0.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--card-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  gap: 20px;
}

.logo-box {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px var(--accent-glow);
}

.logo-icon svg {
  width: 22px;
  height: 22px;
  fill: #fff;
}

.logo-text {
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: #fff;
}

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

.search-bar {
  flex: 1;
  max-width: 360px;
  position: relative;
  display: block;
}

.search-bar input {
  width: 100%;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(56, 189, 248, 0.2);
  padding: 9px 40px 9px 16px;
  border-radius: 20px;
  color: var(--text-main);
  font-size: 13px;
  outline: none;
  transition: all 0.25s ease;
}

.search-bar input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.25);
}

.search-shortcut {
  position: absolute;
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  background: rgba(255, 255, 255, 0.1);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--text-muted);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  padding: 8px 12px;
  border-radius: var(--radius-sm);
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-cyan);
  background: rgba(0, 240, 255, 0.08);
}

.nav-extra {
  display: flex;
  align-items: center;
  gap: 12px;
}

.line-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  padding: 4px 10px;
  background: rgba(30, 41, 59, 0.7);
  border: 1px solid rgba(56, 189, 248, 0.25);
  border-radius: 20px;
  color: var(--text-muted);
}

.pulse-dot {
  width: 7px;
  height: 7px;
  background: #10b981;
  border-radius: 50%;
  box-shadow: 0 0 8px #10b981;
  display: inline-block;
}

.btn-login {
  background: linear-gradient(135deg, #0284c7, #2563eb);
  color: #fff;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 14px rgba(37, 99, 235, 0.3);
}

.btn-login:hover {
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-1px);
}

/* 视觉通用工具 */
.glass-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  backdrop-filter: blur(14px);
  border-radius: var(--radius-md);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  border-color: rgba(0, 240, 255, 0.38);
  box-shadow: 0 10px 30px rgba(0, 240, 255, 0.08);
}

.btn-glow-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: linear-gradient(135deg, #0284c7, #2563eb);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 11px 24px;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 18px rgba(37, 99, 235, 0.4);
  cursor: pointer;
  border: none;
}

.btn-glow-primary:hover {
  box-shadow: 0 0 24px var(--accent-glow);
  transform: translateY(-2px);
}

.section-wrap {
  padding: 56px 0;
}

/* 板块1：紧凑型分类指示 Header */
.category-header-band {
  background: linear-gradient(180deg, rgba(12, 20, 36, 0.85) 0%, rgba(7, 11, 20, 0.4) 100%);
  border-bottom: 1px solid var(--card-border);
  padding: 34px 0 28px;
}

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

.breadcrumb-nav a {
  color: var(--text-muted);
}

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

.category-title-row {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.cat-h1 {
  font-size: 30px;
  font-weight: 800;
  color: var(--text-main);
  line-height: 1.3;
}

.cat-h1 span {
  color: var(--accent-cyan);
}

.cat-stats-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.cat-stat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--card-border);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 13px;
  color: var(--text-muted);
}

.cat-stat-badge strong {
  color: var(--accent-cyan);
}

/* 板块2：多维度属性与影视筛选矩阵 */
.filter-matrix-box {
  padding: 22px 26px;
  margin-top: -12px;
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.filter-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 13px;
}

.filter-label {
  color: var(--text-dim);
  font-weight: 600;
  min-width: 72px;
  padding-top: 4px;
}

.filter-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.filter-pill {
  padding: 4px 12px;
  border-radius: 16px;
  color: var(--text-muted);
  background: rgba(30, 41, 59, 0.4);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-pill:hover {
  color: var(--text-main);
  background: rgba(30, 41, 59, 0.8);
}

.filter-pill.active {
  color: #fff;
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.6), rgba(37, 99, 235, 0.6));
  border-color: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 240, 255, 0.3);
}

/* 板块3：核心片库网格展示主体 */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 22px;
  margin-bottom: 40px;
}

.movie-poster-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(15, 23, 42, 0.7);
  border: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
}

.movie-poster-card:hover {
  transform: translateY(-5px);
  border-color: rgba(0, 240, 255, 0.4);
  box-shadow: 0 12px 28px rgba(0, 240, 255, 0.12);
}

.poster-media-box {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.poster-media-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.45s ease;
}

.movie-poster-card:hover .poster-media-box img {
  transform: scale(1.06);
}

.poster-tag-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: rgba(7, 11, 20, 0.85);
  border: 1px solid var(--accent-cyan);
  color: var(--accent-cyan);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 4px;
  backdrop-filter: blur(6px);
}

.poster-quality-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  background: linear-gradient(135deg, #d97706, #b45309);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 4px;
}

.poster-info-wrap {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  flex: 1;
}

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

.poster-meta-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-dim);
}

.score-star {
  color: #fbbf24;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 3px;
}

.pagination-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 10px;
}

.load-more-btn {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--card-border);
  color: var(--accent-cyan);
  padding: 12px 34px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
}

.load-more-btn:hover {
  background: rgba(0, 240, 255, 0.12);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(0, 240, 255, 0.2);
}

/* 板块4：本分类热度攀升看板 */
.surge-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 22px;
}

.surge-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-main);
}

.surge-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.surge-card {
  padding: 16px;
  display: flex;
  gap: 14px;
  align-items: center;
}

.surge-num {
  font-size: 24px;
  font-weight: 900;
  color: rgba(56, 189, 248, 0.3);
  font-style: italic;
  min-width: 28px;
}

.surge-card:nth-child(1) .surge-num { color: #f43f5e; }
.surge-card:nth-child(2) .surge-num { color: #f59e0b; }
.surge-card:nth-child(3) .surge-num { color: var(--accent-cyan); }

.surge-thumb {
  width: 64px;
  height: 84px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
}

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

.surge-details {
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow: hidden;
}

.surge-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-main);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

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

.surge-index {
  font-size: 11px;
  color: #10b981;
  font-weight: 600;
}

/* 板块5：分类观影与阅读配置指南 */
.guide-deck-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.guide-panel {
  padding: 28px;
}

.guide-panel-tag {
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 10px;
  text-transform: uppercase;
}

.guide-panel-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 14px;
  color: var(--text-main);
}

.guide-panel-text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 18px;
}

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

.guide-feature-list li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.guide-feature-list li::before {
  content: "◆";
  color: var(--accent-cyan);
  font-size: 10px;
}

/* 板块6：精选题库与策展合辑 */
.curation-title-row {
  margin-bottom: 24px;
}

.curation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.curation-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid var(--card-border);
  display: flex;
  flex-direction: column;
}

.curation-cover-box {
  position: relative;
  height: 180px;
  overflow: hidden;
}

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

.curation-item:hover .curation-cover-box img {
  transform: scale(1.05);
}

.curation-overlay-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(7, 11, 20, 0.85);
  border: 1px solid rgba(56, 189, 248, 0.3);
  padding: 4px 10px;
  border-radius: 12px;
  font-size: 12px;
  color: var(--accent-cyan);
}

.curation-body {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.curation-name {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
}

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

/* 板块7：专题分类订阅与追番提醒 CTA */
.sub-cta-banner {
  background: linear-gradient(135deg, rgba(12, 20, 36, 0.95), rgba(15, 23, 42, 0.95));
  border: 1px solid rgba(56, 189, 248, 0.28);
  box-shadow: 0 12px 36px rgba(0, 0, 0, 0.4);
  padding: 38px 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}

.sub-cta-text h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-main);
  margin-bottom: 8px;
}

.sub-cta-text p {
  font-size: 14px;
  color: var(--text-muted);
}

.sub-cta-form {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.sub-cta-input {
  background: rgba(7, 11, 20, 0.8);
  border: 1px solid rgba(56, 189,248, 0.3);
  padding: 12px 18px;
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 14px;
  min-width: 260px;
  outline: none;
}

.sub-cta-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 14px rgba(0, 240, 255, 0.25);
}

.sub-check-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  cursor: pointer;
}

.sub-check-wrap input {
  accent-color: var(--accent-cyan);
}

/* 底部通用 Footer */
.site-footer {
  background: #05080f;
  border-top: 1px solid var(--card-border);
  padding: 60px 0 30px;
  margin-top: 60px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand h4 {
  font-size: 20px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 380px;
}

.footer-col h5 {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  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(--accent-cyan);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-dim);
  flex-wrap: wrap;
  gap: 12px;
}

/* 响应式断点 */
@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .surge-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .guide-deck-grid {
    grid-template-columns: 1fr;
  }
  .curation-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .main-nav {
    display: none;
  }
  .search-bar {
    display: none;
  }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }
  .surge-grid {
    grid-template-columns: 1fr;
  }
  .sub-cta-banner {
    padding: 24px;
  }
  .sub-cta-form {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }
  .sub-cta-input {
    min-width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

/* roulang page: category4 */
:root {
      --bg-base: #070b14;
      --bg-surface: #0c1424;
      --card-bg: rgba(15, 23, 42, 0.68);
      --card-border: rgba(56, 189, 248, 0.16);
      --accent-cyan: #00f0ff;
      --accent-blue: #3b82f6;
      --accent-glow: rgba(0, 240, 255, 0.35);
      --accent-amber: #f59e0b;
      --text-main: #f8fafc;
      --text-muted: #94a3b8;
      --text-dim: #64748b;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --container-w: 1320px;
    }

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

    body {
      background-color: var(--bg-base);
      background-image: 
        radial-gradient(circle at 15% 15%, rgba(14, 165, 233, 0.12) 0%, transparent 40%),
        radial-gradient(circle at 85% 65%, rgba(59, 130, 246, 0.08) 0%, transparent 45%);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      overflow-x: hidden;
    }

    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-w);
      margin: 0 auto;
      padding: 0 24px;
    }

    /* 顶部复合型全局导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(7, 11, 20, 0.85);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--card-border);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 74px;
      gap: 20px;
    }
    .logo-box {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }
    .logo-icon {
      width: 38px;
      height: 38px;
      border-radius: var(--radius-sm);
      background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 0 16px var(--accent-glow);
    }
    .logo-icon svg {
      width: 22px;
      height: 22px;
      fill: #fff;
    }
    .logo-text {
      font-size: 20px;
      font-weight: 700;
      letter-spacing: 0.5px;
      color: #fff;
    }
    .logo-text span {
      color: var(--accent-cyan);
    }
    .search-bar {
      flex: 1;
      max-width: 360px;
      position: relative;
      display: block;
    }
    .search-bar input {
      width: 100%;
      background: rgba(15, 23, 42, 0.8);
      border: 1px solid rgba(56, 189, 248, 0.2);
      padding: 9px 40px 9px 16px;
      border-radius: 20px;
      color: var(--text-main);
      font-size: 13px;
      outline: none;
      transition: all 0.25s ease;
    }
    .search-bar input:focus {
      border-color: var(--accent-cyan);
      box-shadow: 0 0 12px rgba(0, 240, 255, 0.25);
    }
    .search-shortcut {
      position: absolute;
      right: 12px;
      top: 50%;
      transform: translateY(-50%);
      font-size: 11px;
      background: rgba(255,255,255,0.1);
      padding: 2px 6px;
      border-radius: 4px;
      color: var(--text-muted);
    }
    .main-nav {
      display: flex;
      align-items: center;
      gap: 18px;
    }
    .nav-link {
      font-size: 14px;
      font-weight: 500;
      color: var(--text-muted);
      padding: 8px 12px;
      border-radius: var(--radius-sm);
    }
    .nav-link:hover, .nav-link.active {
      color: var(--accent-cyan);
      background: rgba(0, 240, 255, 0.08);
    }
    .nav-extra {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .line-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 12px;
      padding: 4px 10px;
      background: rgba(30, 41, 59, 0.7);
      border: 1px solid rgba(56, 189, 248, 0.25);
      border-radius: 20px;
      color: var(--text-muted);
    }
    .pulse-dot {
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--accent-cyan);
      box-shadow: 0 0 8px var(--accent-cyan);
    }
    .btn-login {
      background: linear-gradient(135deg, #0284c7, #2563eb);
      color: #fff;
      font-size: 13px;
      font-weight: 600;
      padding: 8px 18px;
      border-radius: var(--radius-sm);
      box-shadow: 0 0 14px rgba(37, 99, 235, 0.3);
    }
    .btn-login:hover {
      box-shadow: 0 0 20px var(--accent-glow);
      transform: translateY(-1px);
    }

    /* 通用组件 */
    .glass-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      backdrop-filter: blur(14px);
      border-radius: var(--radius-md);
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .glass-card:hover {
      border-color: rgba(0, 240, 255, 0.38);
      box-shadow: 0 10px 30px rgba(0, 240, 255, 0.08);
      transform: translateY(-3px);
    }
    .btn-glow-primary {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      background: linear-gradient(135deg, #0284c7, #2563eb);
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      padding: 12px 24px;
      border-radius: var(--radius-sm);
      box-shadow: 0 0 18px rgba(37, 99, 235, 0.4);
      cursor: pointer;
      border: none;
    }
    .btn-glow-primary:hover {
      box-shadow: 0 0 24px var(--accent-glow);
      transform: translateY(-2px);
    }

    /* 板块 1: 紧凑型分类指示 Header */
    .category-hero {
      position: relative;
      padding: 42px 0 34px;
      background: linear-gradient(180deg, rgba(12, 20, 36, 0.88) 0%, rgba(7, 11, 20, 0.4) 100%);
      border-bottom: 1px solid var(--card-border);
    }
    .breadcrumb-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      color: var(--text-dim);
      margin-bottom: 16px;
    }
    .breadcrumb-nav a {
      color: var(--text-muted);
    }
    .breadcrumb-nav a:hover {
      color: var(--accent-cyan);
    }
    .breadcrumb-sep {
      color: var(--text-dim);
    }
    .category-header-flex {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 24px;
      flex-wrap: wrap;
    }
    .category-title-group h1 {
      font-size: 32px;
      font-weight: 800;
      letter-spacing: -0.5px;
      color: var(--text-main);
      margin-bottom: 10px;
      line-height: 1.25;
    }
    .category-title-group p {
      font-size: 15px;
      color: var(--text-muted);
      max-width: 680px;
    }
    .category-stats-pills {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-shrink: 0;
    }
    .stat-pill {
      background: rgba(30, 41, 59, 0.6);
      border: 1px solid var(--card-border);
      padding: 8px 16px;
      border-radius: var(--radius-sm);
      display: flex;
      flex-direction: column;
    }
    .stat-pill span.num {
      font-size: 18px;
      font-weight: 700;
      color: var(--accent-cyan);
      font-family: monospace;
    }
    .stat-pill span.label {
      font-size: 11px;
      color: var(--text-dim);
    }

    /* 板块 2: 多维度属性与影视筛选矩阵 */
    .filter-matrix-section {
      padding: 30px 0 20px;
    }
    .filter-matrix-panel {
      padding: 24px;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .filter-row {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
    }
    .filter-label {
      font-size: 13px;
      font-weight: 600;
      color: var(--text-dim);
      min-width: 72px;
    }
    .filter-items {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
    }
    .filter-item {
      font-size: 13px;
      color: var(--text-muted);
      padding: 5px 14px;
      border-radius: 20px;
      background: rgba(15, 23, 42, 0.6);
      border: 1px solid rgba(255, 255, 255, 0.05);
      cursor: pointer;
      transition: all 0.2s ease;
    }
    .filter-item:hover {
      color: var(--text-main);
      border-color: rgba(56, 189, 248, 0.3);
    }
    .filter-item.active {
      background: linear-gradient(135deg, rgba(2, 132, 199, 0.35), rgba(37, 99, 235, 0.35));
      color: var(--accent-cyan);
      border-color: var(--accent-cyan);
      box-shadow: 0 0 10px rgba(0, 240, 255, 0.2);
    }

    /* 板块 3: 核心片库网格展示主体 */
    .schedule-grid-section {
      padding: 24px 0 60px;
    }
    .section-bar-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 24px;
    }
    .section-bar-title h2 {
      font-size: 20px;
      font-weight: 700;
      color: var(--text-main);
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .section-bar-title h2::before {
      content: "";
      width: 4px;
      height: 18px;
      background: var(--accent-cyan);
      border-radius: 2px;
    }
    .release-timeline-badge {
      font-size: 12px;
      color: var(--accent-amber);
      background: rgba(245, 158, 11, 0.1);
      border: 1px solid rgba(245, 158, 11, 0.3);
      padding: 4px 10px;
      border-radius: 4px;
    }

    .media-card-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
    }
    .media-card {
      background: var(--card-bg);
      border: 1px solid var(--card-border);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }
    .media-card:hover {
      border-color: rgba(0, 240, 255, 0.4);
      transform: translateY(-4px);
      box-shadow: 0 12px 28px rgba(0, 240, 255, 0.12);
    }
    .poster-wrap {
      position: relative;
      aspect-ratio: 3 / 4;
      overflow: hidden;
      background: #0f172a;
    }
    .poster-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .media-card:hover .poster-wrap img {
      transform: scale(1.05);
    }
    .badge-top-left {
      position: absolute;
      top: 8px;
      left: 8px;
      background: rgba(7, 11, 20, 0.85);
      border: 1px solid var(--accent-cyan);
      color: var(--accent-cyan);
      font-size: 11px;
      font-weight: 700;
      padding: 2px 6px;
      border-radius: 4px;
      backdrop-filter: blur(4px);
    }
    .badge-top-right {
      position: absolute;
      top: 8px;
      right: 8px;
      background: rgba(245, 158, 11, 0.9);
      color: #000;
      font-size: 11px;
      font-weight: 800;
      padding: 2px 6px;
      border-radius: 4px;
    }
    .badge-bottom-info {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      background: linear-gradient(0deg, rgba(7, 11, 20, 0.95) 0%, transparent 100%);
      padding: 20px 10px 6px;
      font-size: 11px;
      color: var(--text-muted);
      display: flex;
      justify-content: space-between;
    }
    .media-info {
      padding: 12px 14px 16px;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .media-title {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 6px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .media-meta-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 12px;
      color: var(--text-dim);
      margin-top: auto;
    }
    .rating-score {
      color: var(--accent-amber);
      font-weight: 700;
      display: flex;
      align-items: center;
      gap: 3px;
    }

    /* 分页与底部触发按钮 */
    .grid-action-footer {
      margin-top: 36px;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 18px;
    }
    .pagination-bar {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .page-btn {
      width: 36px;
      height: 36px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: var(--radius-sm);
      background: rgba(15, 23, 42, 0.7);
      border: 1px solid var(--card-border);
      color: var(--text-muted);
      font-size: 13px;
      font-weight: 600;
    }
    .page-btn:hover, .page-btn.active {
      border-color: var(--accent-cyan);
      color: var(--accent-cyan);
      background: rgba(0, 240, 255, 0.1);
    }
    .load-more-btn {
      width: 260px;
      padding: 12px 0;
      border-radius: 24px;
      background: rgba(30, 41, 59, 0.6);
      border: 1px solid var(--card-border);
      color: var(--text-main);
      font-size: 13px;
      cursor: pointer;
      text-align: center;
      transition: all 0.25s ease;
    }
    .load-more-btn:hover {
      border-color: var(--accent-cyan);
      color: var(--accent-cyan);
      box-shadow: 0 0 16px rgba(0, 240, 255, 0.2);
    }

    /* 板块 4: 本分类热度攀升看板 */
    .trending-board-section {
      padding: 0 0 60px;
    }
    .trending-card-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }
    .trending-item-card {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 14px;
      border-radius: var(--radius-md);
      background: rgba(15, 23, 42, 0.5);
      border: 1px solid var(--card-border);
    }
    .trending-rank {
      font-size: 24px;
      font-weight: 800;
      font-style: italic;
      width: 28px;
      text-align: center;
      color: var(--text-dim);
    }
    .trending-item-card:nth-child(1) .trending-rank {
      color: #ef4444;
      text-shadow: 0 0 10px rgba(239, 68, 68, 0.4);
    }
    .trending-item-card:nth-child(2) .trending-rank {
      color: var(--accent-amber);
    }
    .trending-item-card:nth-child(3) .trending-rank {
      color: var(--accent-cyan);
    }
    .trending-thumb {
      width: 52px;
      height: 70px;
      border-radius: 6px;
      overflow: hidden;
      flex-shrink: 0;
      background: #0f172a;
    }
    .trending-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .trending-details {
      flex: 1;
      overflow: hidden;
    }
    .trending-title {
      font-size: 13px;
      font-weight: 700;
      color: var(--text-main);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 4px;
    }
    .trending-speed {
      font-size: 11px;
      color: var(--accent-cyan);
      display: flex;
      align-items: center;
      gap: 4px;
    }

    /* 板块 5: 分类观影与阅读配置指南 */
    .config-guide-section {
      padding: 0 0 60px;
    }
    .guide-dual-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }
    .guide-box {
      padding: 28px;
    }
    .guide-header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }
    .guide-icon {
      width: 40px;
      height: 40px;
      border-radius: var(--radius-sm);
      background: rgba(0, 240, 255, 0.1);
      border: 1px solid rgba(0, 240, 255, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--accent-cyan);
      font-size: 18px;
    }
    .guide-title {
      font-size: 17px;
      font-weight: 700;
      color: var(--text-main);
    }
    .guide-content-list {
      display: flex;
      flex-direction: column;
      gap: 12px;
      font-size: 13.5px;
      color: var(--text-muted);
      line-height: 1.7;
    }
    .guide-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }
    .guide-dot {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--accent-cyan);
      margin-top: 8px;
      flex-shrink: 0;
    }

    /* 板块 6: 精选题库与策展合辑 */
    .curation-section {
      padding: 0 0 60px;
    }
    .curation-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .curation-card {
      position: relative;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--card-border);
      background: #0f172a;
      aspect-ratio: 16 / 9;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 20px;
      transition: all 0.3s ease;
    }
    .curation-bg {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      object-fit: cover;
      opacity: 0.45;
      transition: transform 0.5s ease, opacity 0.3s ease;
      z-index: 1;
    }
    .curation-card:hover .curation-bg {
      transform: scale(1.06);
      opacity: 0.6;
    }
    .curation-overlay {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      bottom: 0;
      background: linear-gradient(180deg, rgba(7, 11, 20, 0.2) 0%, rgba(7, 11, 20, 0.9) 100%);
      z-index: 2;
    }
    .curation-content {
      position: relative;
      z-index: 3;
    }
    .curation-tag {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      color: var(--accent-cyan);
      background: rgba(0, 240, 255, 0.15);
      border: 1px solid rgba(0, 240, 255, 0.3);
      padding: 2px 8px;
      border-radius: 4px;
      margin-bottom: 8px;
    }
    .curation-name {
      font-size: 16px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 4px;
    }
    .curation-desc {
      font-size: 12px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 板块 7: 专题分类订阅与追番提醒 CTA */
    .schedule-cta-section {
      padding: 0 0 70px;
    }
    .cta-banner-box {
      background: linear-gradient(135deg, rgba(15, 23, 42, 0.95), rgba(30, 41, 59, 0.85));
      border: 1px solid rgba(56, 189, 248, 0.3);
      border-radius: var(--radius-lg);
      padding: 36px 44px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 32px;
      box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
    }
    .cta-info-group {
      max-width: 600px;
    }
    .cta-info-group h3 {
      font-size: 24px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 10px;
    }
    .cta-info-group p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
    }
    .cta-form-group {
      display: flex;
      flex-direction: column;
      gap: 12px;
      flex-shrink: 0;
      width: 380px;
    }
    .cta-input-wrapper {
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .cta-input {
      flex: 1;
      background: rgba(7, 11, 20, 0.8);
      border: 1px solid rgba(56, 189, 248, 0.25);
      border-radius: var(--radius-sm);
      padding: 12px 16px;
      color: var(--text-main);
      font-size: 13px;
      outline: none;
    }
    .cta-input:focus {
      border-color: var(--accent-cyan);
      box-shadow: 0 0 12px rgba(0, 240, 255, 0.25);
    }
    .cta-checkboxes {
      display: flex;
      align-items: center;
      gap: 16px;
      font-size: 12px;
      color: var(--text-dim);
    }
    .cta-checkboxes label {
      display: flex;
      align-items: center;
      gap: 6px;
      cursor: pointer;
    }

    /* 底部统一 Footer */
    .site-footer {
      background: #04070d;
      border-top: 1px solid rgba(56, 189, 248, 0.12);
      padding: 64px 0 32px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 40px;
      margin-bottom: 48px;
    }
    .footer-brand h4 {
      font-size: 20px;
      font-weight: 700;
      color: #fff;
      margin-bottom: 14px;
    }
    .footer-brand p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.8;
      max-width: 340px;
    }
    .footer-col h5 {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 16px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
      font-size: 13px;
      color: var(--text-muted);
    }
    .footer-links a:hover {
      color: var(--accent-cyan);
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding-top: 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 12px;
      color: var(--text-dim);
      flex-wrap: wrap;
      gap: 12px;
    }

    /* 响应式适配 */
    @media (max-width: 1200px) {
      .media-card-grid {
        grid-template-columns: repeat(4, 1fr);
      }
      .trending-card-row {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 992px) {
      .search-bar {
        display: none;
      }
      .media-card-grid {
        grid-template-columns: repeat(3, 1fr);
      }
      .guide-dual-grid {
        grid-template-columns: 1fr;
      }
      .curation-grid {
        grid-template-columns: 1fr;
      }
      .cta-banner-box {
        flex-direction: column;
        align-items: flex-start;
      }
      .cta-form-group {
        width: 100%;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }
    @media (max-width: 640px) {
      .header-inner {
        height: 64px;
      }
      .main-nav {
        display: none;
      }
      .category-title-group h1 {
        font-size: 24px;
      }
      .media-card-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
      }
      .trending-card-row {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
      }
    }