/* roulang page: index */
:root {
      --bg-dark: #0b0d13;
      --bg-slate: #131722;
      --bg-card: #181d2c;
      --bg-card-hover: #20273b;
      --primary: #f5a623;
      --primary-hover: #ffb843;
      --accent-red: #ff4d4f;
      --accent-cyan: #00d2d3;
      --text-main: #f0f3f8;
      --text-muted: #8c9ba5;
      --border-subtle: rgba(255, 255, 255, 0.08);
      --border-highlight: rgba(245, 166, 35, 0.35);
      --shadow-base: 0 10px 30px rgba(0, 0, 0, 0.55);
      --shadow-glow: 0 0 25px rgba(245, 166, 35, 0.25);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-full: 999px;
      --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }
    * { box-sizing: border-box; }
    body {
      margin: 0;
      padding: 0;
      background-color: var(--bg-dark);
      color: var(--text-main);
      font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
    }
    a { color: var(--text-main); text-decoration: none; transition: var(--transition); }
    a:hover { color: var(--primary); }
    img { max-width: 100%; height: auto; display: block; }
    h1, h2, h3, h4, h5 {
      color: var(--text-main);
      font-weight: 700;
      margin-top: 0;
    }
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(11, 13, 19, 0.88);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border-subtle);
      transition: var(--transition);
    }
    .site-header .top-bar {
      background: transparent;
      padding: 0.75rem 1rem;
      max-width: 1280px;
      margin: 0 auto;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 0.65rem;
      font-size: 1.5rem;
      font-weight: 800;
      color: #fff;
      letter-spacing: 0.5px;
    }
    .brand-logo i {
      color: var(--primary);
      font-size: 1.65rem;
      filter: drop-shadow(0 0 8px rgba(245, 166, 35, 0.6));
    }
    .main-nav {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      align-items: center;
      gap: 1.5rem;
    }
    .main-nav li a {
      font-size: 0.98rem;
      font-weight: 500;
      color: #d1d8e0;
      padding: 0.5rem 0.2rem;
      position: relative;
    }
    .main-nav li a:hover, .main-nav li a.active {
      color: var(--primary);
    }
    .main-nav li a.active::after, .main-nav li a:hover::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--primary);
      box-shadow: 0 0 10px var(--primary);
    }
    .nav-cta-btn {
      background: linear-gradient(135deg, var(--primary) 0%, #e08b14 100%);
      color: #0b0d13 !important;
      font-weight: 700 !important;
      padding: 0.55rem 1.4rem !important;
      border-radius: var(--radius-full);
      box-shadow: 0 4px 14px rgba(245, 166, 35, 0.4);
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
    }
    .nav-cta-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(245, 166, 35, 0.6);
      color: #000 !important;
    }
    .btn-pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      padding: 0.75rem 1.8rem;
      border-radius: var(--radius-full);
      font-weight: 600;
      font-size: 0.95rem;
      cursor: pointer;
      transition: var(--transition);
      border: 1px solid transparent;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--primary) 0%, #e08b14 100%);
      color: #0b0d13;
      box-shadow: 0 6px 18px rgba(245, 166, 35, 0.35);
    }
    .btn-primary:hover {
      background: linear-gradient(135deg, var(--primary-hover) 0%, #f5a623 100%);
      color: #000;
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(245, 166, 35, 0.5);
    }
    .btn-outline {
      background: rgba(255, 255, 255, 0.05);
      border-color: var(--border-subtle);
      color: var(--text-main);
    }
    .btn-outline:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: var(--primary);
      color: var(--primary);
    }
    .badge-tag {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      padding: 0.25rem 0.65rem;
      font-size: 0.75rem;
      font-weight: 700;
      border-radius: var(--radius-sm);
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .badge-gold { background: rgba(245, 166, 35, 0.15); color: var(--primary); border: 1px solid rgba(245, 166, 35, 0.3); }
    .badge-cyan { background: rgba(0, 210, 211, 0.15); color: var(--accent-cyan); border: 1px solid rgba(0, 210, 211, 0.3); }
    .badge-red { background: rgba(255, 77, 79, 0.15); color: var(--accent-red); border: 1px solid rgba(255, 77, 79, 0.3); }
    .section-wrap {
      padding: 5rem 0;
      position: relative;
    }
    .section-alt {
      background-color: var(--bg-slate);
      border-top: 1px solid var(--border-subtle);
      border-bottom: 1px solid var(--border-subtle);
    }
    .section-head {
      margin-bottom: 3rem;
      text-align: center;
    }
    .section-head.text-left {
      text-align: left;
    }
    .section-head .subtitle {
      color: var(--primary);
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      margin-bottom: 0.6rem;
      display: inline-block;
    }
    .section-head h2 {
      font-size: 2.1rem;
      margin-bottom: 0.85rem;
      line-height: 1.35;
    }
    .section-head p {
      color: var(--text-muted);
      max-width: 760px;
      margin: 0 auto;
      font-size: 1.02rem;
    }
    .section-head.text-left p {
      margin: 0;
    }
    .hero-banner {
      position: relative;
      min-height: 88vh;
      display: flex;
      align-items: center;
      background: linear-gradient(180deg, rgba(11, 13, 19, 0.5) 0%, rgba(11, 13, 19, 0.95) 85%, var(--bg-dark) 100%), url('/assets/images/b3529bac3139c074.jpg') center center / cover no-repeat;
      padding: 5rem 0 4rem;
      overflow: hidden;
    }
    .hero-card-preview {
      background: rgba(19, 23, 34, 0.75);
      border: 1px solid var(--border-highlight);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-base), var(--shadow-glow);
      backdrop-filter: blur(12px);
      padding: 1.75rem;
      position: relative;
    }
    .countdown-widget {
      display: flex;
      gap: 0.85rem;
      margin: 1.25rem 0;
    }
    .countdown-box {
      flex: 1;
      background: rgba(0, 0, 0, 0.45);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-sm);
      text-align: center;
      padding: 0.75rem 0.25rem;
    }
    .countdown-num {
      font-size: 1.55rem;
      font-weight: 800;
      color: var(--primary);
      display: block;
      line-height: 1.2;
    }
    .countdown-label {
      font-size: 0.75rem;
      color: var(--text-muted);
    }
    .feature-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 2.2rem 1.6rem;
      height: 100%;
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }
    .feature-card:hover {
      transform: translateY(-6px);
      border-color: var(--border-highlight);
      box-shadow: 0 14px 28px rgba(0, 0, 0, 0.6);
      background: var(--bg-card-hover);
    }
    .feature-icon-box {
      width: 58px;
      height: 58px;
      border-radius: 12px;
      background: rgba(245, 166, 35, 0.1);
      border: 1px solid rgba(245, 166, 35, 0.25);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.6rem;
      color: var(--primary);
      margin-bottom: 1.35rem;
    }
    .media-card {
      background: var(--bg-card);
      border-radius: var(--radius-md);
      border: 1px solid var(--border-subtle);
      overflow: hidden;
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      height: 100%;
    }
    .media-card:hover {
      transform: translateY(-6px) scale(1.015);
      border-color: var(--border-highlight);
      box-shadow: 0 16px 32px rgba(0,0,0,0.65);
    }
    .media-thumb-wrap {
      position: relative;
      overflow: hidden;
      aspect-ratio: 16 / 9;
      background: #000;
    }
    .media-thumb-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s ease;
    }
    .media-card:hover .media-thumb-wrap img {
      transform: scale(1.08);
    }
    .media-thumb-wrap .badge-floating {
      position: absolute;
      top: 0.75rem;
      left: 0.75rem;
      z-index: 2;
    }
    .media-thumb-wrap .score-floating {
      position: absolute;
      bottom: 0.75rem;
      right: 0.75rem;
      background: rgba(11, 13, 19, 0.85);
      padding: 0.2rem 0.55rem;
      border-radius: var(--radius-sm);
      font-weight: 700;
      color: var(--primary);
      font-size: 0.85rem;
      border: 1px solid var(--border-subtle);
      backdrop-filter: blur(6px);
    }
    .media-content {
      padding: 1.25rem;
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .media-content h4 {
      font-size: 1.12rem;
      margin-bottom: 0.45rem;
    }
    .media-content p {
      font-size: 0.88rem;
      color: var(--text-muted);
      margin-bottom: 0.85rem;
      line-height: 1.6;
    }
    .media-meta-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.8rem;
      color: var(--text-muted);
      border-top: 1px solid var(--border-subtle);
      padding-top: 0.75rem;
    }
    .scene-preview-box {
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      overflow: hidden;
      background: #000;
      position: relative;
      box-shadow: var(--shadow-base);
    }
    .player-console-mockup {
      background: #000;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-subtle);
      overflow: hidden;
      box-shadow: 0 20px 40px rgba(0,0,0,0.8);
      position: relative;
    }
    .player-bar {
      background: rgba(19, 23, 34, 0.95);
      padding: 0.85rem 1.5rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid var(--border-subtle);
    }
    .player-progress {
      height: 4px;
      width: 100%;
      background: rgba(255,255,255,0.2);
      position: relative;
      cursor: pointer;
    }
    .player-progress-bar {
      position: absolute;
      top: 0;
      left: 0;
      height: 100%;
      width: 68%;
      background: var(--primary);
      box-shadow: 0 0 8px var(--primary);
    }
    .pricing-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 2.5rem 1.85rem;
      text-align: center;
      transition: var(--transition);
      position: relative;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .pricing-card.featured {
      border-color: var(--primary);
      background: linear-gradient(180deg, rgba(245, 166, 35, 0.08) 0%, var(--bg-card) 60%);
      transform: scale(1.04);
      box-shadow: var(--shadow-glow);
    }
    .pricing-card .badge-popular {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--primary);
      color: #0b0d13;
      padding: 0.25rem 1rem;
      font-size: 0.75rem;
      font-weight: 800;
      border-radius: var(--radius-full);
      box-shadow: 0 4px 10px rgba(245, 166, 35, 0.5);
    }
    .pricing-value {
      font-size: 2.4rem;
      font-weight: 800;
      color: #fff;
      margin: 1.25rem 0;
    }
    .pricing-value small {
      font-size: 0.95rem;
      font-weight: 400;
      color: var(--text-muted);
    }
    .pricing-features-list {
      list-style: none;
      padding: 0;
      margin: 1.5rem 0 2rem;
      text-align: left;
    }
    .pricing-features-list li {
      padding: 0.55rem 0;
      font-size: 0.92rem;
      color: #d1d8e0;
      display: flex;
      align-items: center;
      gap: 0.65rem;
    }
    .pricing-features-list li i {
      color: var(--accent-cyan);
    }
    .testimonial-bubble {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 1.85rem;
      height: 100%;
      transition: var(--transition);
      position: relative;
    }
    .testimonial-bubble:hover {
      border-color: var(--border-highlight);
      transform: translateY(-4px);
    }
    .user-info-row {
      display: flex;
      align-items: center;
      gap: 0.85rem;
      margin-top: 1.25rem;
    }
    .user-avatar-placeholder {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, #2b354f 0%, #161c2c 100%);
      border: 1px solid var(--border-subtle);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-weight: 700;
    }
    .critic-quote-box {
      background: linear-gradient(135deg, rgba(19, 23, 34, 0.95) 0%, rgba(24, 29, 44, 0.75) 100%);
      border-left: 4px solid var(--primary);
      border-radius: 0 var(--radius-md) var(--radius-md) 0;
      padding: 2.2rem;
      margin-bottom: 1.5rem;
      box-shadow: var(--shadow-base);
    }
    .category-portal-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 2rem 1.6rem;
      text-align: center;
      transition: var(--transition);
      display: block;
      height: 100%;
    }
    .category-portal-card:hover {
      background: var(--bg-card-hover);
      border-color: var(--primary);
      transform: translateY(-8px);
      box-shadow: 0 14px 28px rgba(0,0,0,0.6);
    }
    .portal-icon-box {
      width: 70px;
      height: 70px;
      border-radius: 50%;
      background: rgba(245, 166, 35, 0.12);
      border: 1px solid rgba(245, 166, 35, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 1.35rem;
      font-size: 1.85rem;
      color: var(--primary);
    }
    .news-item-row {
      display: flex;
      gap: 1.4rem;
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 1.25rem;
      margin-bottom: 1.25rem;
      transition: var(--transition);
      align-items: center;
    }
    .news-item-row:hover {
      border-color: var(--border-highlight);
      transform: translateX(4px);
      background: var(--bg-card-hover);
    }
    .news-thumb {
      width: 170px;
      min-width: 170px;
      aspect-ratio: 16 / 10;
      border-radius: var(--radius-sm);
      overflow: hidden;
    }
    .news-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .faq-accordion-item {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      margin-bottom: 1rem;
      overflow: hidden;
    }
    .faq-title {
      padding: 1.25rem 1.5rem;
      cursor: pointer;
      font-weight: 600;
      font-size: 1.05rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: var(--transition);
    }
    .faq-title:hover {
      color: var(--primary);
    }
    .faq-body {
      padding: 0 1.5rem 1.4rem;
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.8;
      border-top: 1px solid rgba(255, 255, 255, 0.04);
      padding-top: 1rem;
    }
    .partner-logo-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
      gap: 1.5rem;
      align-items: center;
    }
    .partner-item {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-sm);
      padding: 1.25rem 0.8rem;
      text-align: center;
      color: #a4b0be;
      font-weight: 700;
      font-size: 0.9rem;
      letter-spacing: 0.5px;
      transition: var(--transition);
    }
    .partner-item:hover {
      border-color: var(--primary);
      color: var(--primary);
      background: rgba(245, 166, 35, 0.05);
    }
    .cta-banner-box {
      background: radial-gradient(circle at 50% 0%, #252e46 0%, #131722 100%);
      border: 1px solid var(--border-highlight);
      border-radius: var(--radius-md);
      padding: 3.5rem 2rem;
      text-align: center;
      position: relative;
      overflow: hidden;
      box-shadow: var(--shadow-glow);
    }
    .search-inline-wrap {
      max-width: 600px;
      margin: 2rem auto 0;
      display: flex;
      background: rgba(11, 13, 19, 0.85);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-full);
      padding: 0.35rem 0.45rem;
    }
    .search-inline-wrap input {
      flex: 1;
      background: transparent;
      border: none;
      color: #fff;
      padding: 0.6rem 1.2rem;
      outline: none;
      font-size: 0.95rem;
    }
    .site-footer {
      background: #07080c;
      border-top: 1px solid var(--border-subtle);
      padding: 4rem 0 2rem;
      color: var(--text-muted);
      font-size: 0.9rem;
    }
    .footer-col-title {
      color: #fff;
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 1.2rem;
      position: relative;
    }
    .footer-links-list {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-links-list li {
      margin-bottom: 0.6rem;
    }
    .footer-links-list li a {
      color: var(--text-muted);
    }
    .footer-links-list li a:hover {
      color: var(--primary);
      padding-left: 4px;
    }
    .footer-bottom-bar {
      border-top: 1px solid var(--border-subtle);
      margin-top: 3rem;
      padding-top: 1.5rem;
      text-align: center;
      font-size: 0.85rem;
    }
    @media screen and (max-width: 1024px) {
      .main-nav { gap: 1rem; }
      .main-nav li a { font-size: 0.9rem; }
    }
    @media screen and (max-width: 768px) {
      .site-header .top-bar { flex-direction: column; gap: 0.75rem; }
      .main-nav { flex-wrap: wrap; justify-content: center; gap: 0.6rem 1rem; }
      .hero-banner { min-height: auto; padding: 3rem 0; }
      .section-wrap { padding: 3.5rem 0; }
      .news-item-row { flex-direction: column; align-items: flex-start; }
      .news-thumb { width: 100%; min-width: 100%; aspect-ratio: 16 / 9; }
      .pricing-card.featured { transform: none; }
    }

/* roulang page: category1 */
:root {
        --bg-dark: #0b0d13;
        --bg-slate: #131722;
        --bg-card: #181d2c;
        --bg-card-hover: #20273b;
        --primary: #f5a623;
        --primary-hover: #ffb843;
        --accent-red: #ff4d4f;
        --accent-cyan: #00d2d3;
        --text-main: #f0f3f8;
        --text-muted: #8c9ba5;
        --border-subtle: rgba(255, 255, 255, 0.08);
        --border-highlight: rgba(245, 166, 35, 0.35);
        --shadow-base: 0 10px 30px rgba(0, 0, 0, 0.55);
        --shadow-glow: 0 0 25px rgba(245, 166, 35, 0.25);
        --radius-sm: 6px;
        --radius-md: 12px;
        --radius-full: 999px;
        --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    body {
        margin: 0;
        padding: 0;
        background-color: var(--bg-dark);
        color: var(--text-main);
        font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
        line-height: 1.8;
        -webkit-font-smoothing: antialiased;
    }
    a { color: var(--text-main); text-decoration: none; transition: var(--transition); }
    a:hover { color: var(--primary); }
    img { max-width: 100%; height: auto; display: block; }

    /* Header Nav */
    .site-header {
        position: sticky;
        top: 0;
        z-index: 1000;
        background: rgba(11, 13, 19, 0.88);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        border-bottom: 1px solid var(--border-subtle);
        transition: var(--transition);
    }
    .site-header .top-bar {
        background: transparent;
        padding: 0.75rem 1rem;
        max-width: 1280px;
        margin: 0 auto;
    }
    .brand-logo {
        display: flex;
        align-items: center;
        gap: 0.65rem;
        font-size: 1.5rem;
        font-weight: 800;
        color: #fff;
        letter-spacing: 0.5px;
    }
    .brand-logo i {
        color: var(--primary);
        font-size: 1.65rem;
        filter: drop-shadow(0 0 8px rgba(245, 166, 35, 0.6));
    }
    .main-nav {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        align-items: center;
        gap: 1.5rem;
    }
    .main-nav li a {
        font-size: 0.98rem;
        font-weight: 500;
        color: #d1d8e0;
        padding: 0.5rem 0.2rem;
        position: relative;
    }
    .main-nav li a:hover, .main-nav li a.active {
        color: var(--primary);
    }
    .main-nav li a.active::after, .main-nav li a:hover::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: var(--primary);
        box-shadow: 0 0 10px var(--primary);
    }
    .nav-cta-btn {
        background: linear-gradient(135deg, var(--primary) 0%, #e08b14 100%);
        color: #0b0d13 !important;
        font-weight: 700 !important;
        padding: 0.55rem 1.4rem !important;
        border-radius: var(--radius-full);
        box-shadow: 0 4px 14px rgba(245, 166, 35, 0.4);
        display: inline-flex;
        align-items: center;
        gap: 0.4rem;
    }
    .nav-cta-btn:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(245, 166, 35, 0.6);
        color: #000 !important;
    }

    /* Common Components */
    .btn-pill {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        padding: 0.7rem 1.75rem;
        border-radius: var(--radius-full);
        font-weight: 600;
        font-size: 0.95rem;
        cursor: pointer;
        transition: var(--transition);
        border: 1px solid transparent;
    }
    .btn-primary {
        background: linear-gradient(135deg, var(--primary) 0%, #e08b14 100%);
        color: #0b0d13;
        box-shadow: 0 6px 18px rgba(245, 166, 35, 0.35);
    }
    .btn-primary:hover {
        background: linear-gradient(135deg, var(--primary-hover) 0%, #f5a623 100%);
        color: #000;
        transform: translateY(-2px);
        box-shadow: 0 8px 24px rgba(245, 166, 35, 0.5);
    }
    .btn-outline {
        background: rgba(255, 255, 255, 0.05);
        border-color: var(--border-subtle);
        color: var(--text-main);
    }
    .btn-outline:hover {
        background: rgba(255, 255, 255, 0.12);
        border-color: var(--primary);
        color: var(--primary);
    }

    .badge-tag {
        display: inline-flex;
        align-items: center;
        gap: 0.25rem;
        padding: 0.2rem 0.6rem;
        font-size: 0.72rem;
        font-weight: 700;
        border-radius: var(--radius-sm);
        letter-spacing: 0.3px;
    }
    .badge-gold { background: rgba(245, 166, 35, 0.15); color: var(--primary); border: 1px solid rgba(245, 166, 35, 0.3); }
    .badge-cyan { background: rgba(0, 210, 211, 0.15); color: var(--accent-cyan); border: 1px solid rgba(0, 210, 211, 0.3); }
    .badge-red { background: rgba(255, 77, 79, 0.15); color: var(--accent-red); border: 1px solid rgba(255, 77, 79, 0.3); }

    .section-wrap {
        padding: 4.5rem 0;
        position: relative;
    }
    .section-alt {
        background-color: var(--bg-slate);
        border-top: 1px solid var(--border-subtle);
        border-bottom: 1px solid var(--border-subtle);
    }
    .section-head {
        margin-bottom: 2.5rem;
    }
    .section-head .subtitle {
        color: var(--primary);
        font-size: 0.85rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 1.5px;
        margin-bottom: 0.4rem;
        display: inline-block;
    }
    .section-head h2 {
        font-size: 1.85rem;
        margin-bottom: 0.6rem;
        font-weight: 800;
    }
    .section-head p {
        color: var(--text-muted);
        font-size: 0.98rem;
        margin: 0;
    }

    /* Category Header (Compact, Non-Hero) */
    .cat-compact-header {
        background: linear-gradient(180deg, #161b2b 0%, var(--bg-dark) 100%);
        padding: 2.5rem 0 2rem;
        border-bottom: 1px solid var(--border-subtle);
    }
    .breadcrumb-nav {
        display: flex;
        align-items: center;
        gap: 0.5rem;
        font-size: 0.85rem;
        color: var(--text-muted);
        margin-bottom: 1rem;
    }
    .breadcrumb-nav a {
        color: var(--text-muted);
    }
    .breadcrumb-nav a:hover {
        color: var(--primary);
    }
    .breadcrumb-nav span {
        color: var(--border-subtle);
    }
    .cat-h1 {
        font-size: 2.2rem;
        font-weight: 800;
        margin-bottom: 0.6rem;
        color: #fff;
        display: flex;
        align-items: center;
        gap: 0.8rem;
    }
    .cat-h1 i {
        color: var(--primary);
        font-size: 1.8rem;
    }
    .cat-lead {
        color: #a4b0be;
        font-size: 1rem;
        max-width: 820px;
        line-height: 1.7;
        margin-bottom: 1.4rem;
    }
    .cat-meta-stats {
        display: flex;
        flex-wrap: wrap;
        gap: 1.2rem;
    }
    .cat-stat-item {
        display: inline-flex;
        align-items: center;
        gap: 0.45rem;
        font-size: 0.88rem;
        color: #ced6e0;
        background: rgba(255, 255, 255, 0.04);
        padding: 0.35rem 0.85rem;
        border-radius: var(--radius-full);
        border: 1px solid var(--border-subtle);
    }
    .cat-stat-item i {
        color: var(--primary);
    }

    /* Filter Bar */
    .filter-panel {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 1.5rem 1.8rem;
        box-shadow: var(--shadow-base);
    }
    .filter-row {
        display: flex;
        align-items: baseline;
        gap: 1.2rem;
        padding: 0.6rem 0;
        border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
    }
    .filter-row:last-child {
        border-bottom: none;
        padding-bottom: 0;
    }
    .filter-label {
        font-size: 0.88rem;
        font-weight: 700;
        color: var(--text-muted);
        min-width: 54px;
    }
    .filter-items {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        margin: 0;
        padding: 0;
        list-style: none;
    }
    .filter-items a {
        font-size: 0.85rem;
        padding: 0.2rem 0.75rem;
        border-radius: var(--radius-full);
        color: #b2bec3;
        transition: var(--transition);
    }
    .filter-items a:hover {
        color: #fff;
        background: rgba(255, 255, 255, 0.08);
    }
    .filter-items a.active {
        background: var(--primary);
        color: #0b0d13;
        font-weight: 700;
    }

    /* Movie Grid & Poster Cards */
    .movie-card {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: var(--transition);
        display: flex;
        flex-direction: column;
        height: 100%;
        position: relative;
    }
    .movie-card:hover {
        transform: translateY(-6px);
        border-color: var(--border-highlight);
        box-shadow: 0 16px 30px rgba(0, 0, 0, 0.7);
    }
    .poster-wrap {
        position: relative;
        aspect-ratio: 2 / 3;
        overflow: hidden;
        background: #11141e;
    }
    .poster-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    }
    .movie-card:hover .poster-wrap img {
        transform: scale(1.06);
    }
    .poster-overlay-top {
        position: absolute;
        top: 0.6rem;
        left: 0.6rem;
        right: 0.6rem;
        display: flex;
        justify-content: space-between;
        align-items: center;
        z-index: 2;
    }
    .poster-overlay-bottom {
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 1.8rem 0.8rem 0.6rem;
        background: linear-gradient(180deg, transparent 0%, rgba(11, 13, 19, 0.95) 100%);
        display: flex;
        justify-content: space-between;
        align-items: flex-end;
        z-index: 2;
    }
    .poster-rating {
        color: #f5a623;
        font-size: 0.88rem;
        font-weight: 800;
        display: flex;
        align-items: center;
        gap: 0.25rem;
    }
    .poster-duration {
        font-size: 0.75rem;
        color: #dcdde1;
    }
    .movie-info {
        padding: 0.9rem;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .movie-title {
        font-size: 1rem;
        font-weight: 700;
        margin-bottom: 0.4rem;
        color: #fff;
        line-height: 1.35;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .movie-desc-meta {
        font-size: 0.8rem;
        color: var(--text-muted);
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 0.6rem;
    }
    .movie-play-btn {
        width: 100%;
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid var(--border-subtle);
        color: #d1d8e0;
        border-radius: var(--radius-sm);
        padding: 0.4rem;
        font-size: 0.82rem;
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.35rem;
        transition: var(--transition);
        cursor: pointer;
    }
    .movie-card:hover .movie-play-btn {
        background: var(--primary);
        color: #0b0d13;
        font-weight: 700;
        border-color: var(--primary);
    }

    /* Ranking Board (Supporting 1) */
    .rank-board-card {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 1.25rem 1.4rem;
        transition: var(--transition);
        display: flex;
        align-items: center;
        gap: 1.2rem;
        height: 100%;
    }
    .rank-board-card:hover {
        background: var(--bg-card-hover);
        border-color: var(--border-highlight);
        transform: translateY(-3px);
    }
    .rank-num {
        font-size: 1.8rem;
        font-weight: 900;
        line-height: 1;
        min-width: 32px;
        text-align: center;
        font-family: Impact, "Arial Black", sans-serif;
    }
    .rank-top1 { color: #ff4d4f; }
    .rank-top2 { color: #f5a623; }
    .rank-top3 { color: #00d2d3; }
    .rank-other { color: #576574; }
    .rank-thumb {
        width: 64px;
        height: 88px;
        border-radius: var(--radius-sm);
        object-fit: cover;
        flex-shrink: 0;
        background: #1e2435;
    }
    .rank-detail {
        flex: 1;
        min-width: 0;
    }
    .rank-title {
        font-size: 0.98rem;
        font-weight: 700;
        color: #fff;
        margin-bottom: 0.25rem;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
    }
    .rank-sub {
        font-size: 0.78rem;
        color: var(--text-muted);
        margin-bottom: 0.35rem;
    }
    .rank-trend {
        font-size: 0.75rem;
        color: var(--accent-cyan);
        display: inline-flex;
        align-items: center;
        gap: 0.2rem;
    }

    /* Curated Special Collections (Supporting 2) */
    .special-topic-card {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        overflow: hidden;
        transition: var(--transition);
        height: 100%;
        display: flex;
        flex-direction: column;
    }
    .special-topic-card:hover {
        transform: translateY(-5px);
        border-color: rgba(245, 166, 35, 0.4);
        box-shadow: var(--shadow-base);
    }
    .special-img-wrap {
        position: relative;
        aspect-ratio: 16 / 9;
        overflow: hidden;
    }
    .special-img-wrap img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        transition: transform 0.5s ease;
    }
    .special-topic-card:hover .special-img-wrap img {
        transform: scale(1.05);
    }
    .special-content {
        padding: 1.4rem;
        flex: 1;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }
    .special-title {
        font-size: 1.15rem;
        font-weight: 700;
        color: #fff;
        margin-bottom: 0.5rem;
    }
    .special-desc {
        color: var(--text-muted);
        font-size: 0.88rem;
        line-height: 1.7;
        margin-bottom: 1rem;
    }
    .special-footer {
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-top: 0.75rem;
        border-top: 1px solid rgba(255, 255, 255, 0.05);
        font-size: 0.82rem;
        color: #a4b0be;
    }

    /* Specifications & Parameters (Supporting 3) */
    .param-table-card {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        overflow: hidden;
        box-shadow: var(--shadow-base);
    }
    .param-table {
        width: 100%;
        margin: 0;
        border-collapse: collapse;
        background: transparent;
        color: var(--text-main);
    }
    .param-table th, .param-table td {
        padding: 1.1rem 1.4rem;
        border-bottom: 1px solid rgba(255, 255, 255, 0.06);
        font-size: 0.92rem;
    }
    .param-table th {
        background: rgba(255, 255, 255, 0.03);
        color: #fff;
        font-weight: 700;
        text-align: left;
        border-bottom: 1px solid rgba(245, 166, 35, 0.3);
    }
    .param-table tr:hover td {
        background: rgba(255, 255, 255, 0.02);
    }

    /* Category FAQ (Supporting 4) */
    .qa-card {
        background: var(--bg-card);
        border: 1px solid var(--border-subtle);
        border-radius: var(--radius-md);
        padding: 1.6rem;
        height: 100%;
        transition: var(--transition);
    }
    .qa-card:hover {
        border-color: rgba(0, 210, 211, 0.3);
        transform: translateY(-3px);
    }
    .qa-icon {
        width: 36px;
        height: 36px;
        border-radius: 50%;
        background: rgba(245, 166, 35, 0.12);
        color: var(--primary);
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 1rem;
        margin-bottom: 1rem;
    }
    .qa-question {
        font-size: 1.05rem;
        font-weight: 700;
        color: #fff;
        margin-bottom: 0.6rem;
    }
    .qa-answer {
        font-size: 0.88rem;
        color: var(--text-muted);
        line-height: 1.75;
        margin: 0;
    }

    /* Bottom CTA Ribbon */
    .cat-cta-banner {
        background: radial-gradient(circle at 80% 50%, rgba(245, 166, 35, 0.15) 0%, transparent 60%), linear-gradient(135deg, #181e2e 0%, #0d1019 100%);
        border: 1px solid var(--border-highlight);
        border-radius: var(--radius-md);
        padding: 3rem 2.5rem;
        position: relative;
        overflow: hidden;
        box-shadow: var(--shadow-glow);
    }
    .cta-inner-grid {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 2rem;
        flex-wrap: wrap;
    }
    .cta-text-box h3 {
        font-size: 1.65rem;
        font-weight: 800;
        color: #fff;
        margin-bottom: 0.4rem;
    }
    .cta-text-box p {
        color: #a4b0be;
        font-size: 0.95rem;
        margin: 0;
    }
    .cta-action-box {
        display: flex;
        gap: 1rem;
        align-items: center;
    }

    /* Footer */
    .site-footer {
        background-color: #07090d;
        border-top: 1px solid var(--border-subtle);
        padding: 4rem 0 1.5rem;
    }
    .footer-col-title {
        font-size: 1.05rem;
        font-weight: 700;
        color: #fff;
        margin-bottom: 1.2rem;
        position: relative;
        padding-bottom: 0.5rem;
    }
    .footer-col-title::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 28px;
        height: 2px;
        background: var(--primary);
    }
    .footer-links-list {
        list-style: none;
        margin: 0;
        padding: 0;
    }
    .footer-links-list li {
        margin-bottom: 0.6rem;
    }
    .footer-links-list a {
        color: var(--text-muted);
        font-size: 0.88rem;
        transition: var(--transition);
    }
    .footer-links-list a:hover {
        color: var(--primary);
        padding-left: 4px;
    }
    .footer-bottom-bar {
        border-top: 1px solid rgba(255, 255, 255, 0.06);
        margin-top: 3rem;
        padding-top: 1.5rem;
        text-align: center;
        font-size: 0.82rem;
        color: #576574;
    }

    /* Responsive */
    @media screen and (max-width: 1024px) {
        .main-nav { gap: 1rem; }
        .main-nav li a { font-size: 0.9rem; }
    }
    @media screen and (max-width: 768px) {
        .site-header .top-bar { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
        .main-nav { flex-wrap: wrap; gap: 0.75rem 1rem; }
        .cat-h1 { font-size: 1.65rem; }
        .section-wrap { padding: 3rem 0; }
        .cta-inner-grid { flex-direction: column; align-items: flex-start; }
        .param-table th, .param-table td { padding: 0.75rem 0.6rem; font-size: 0.8rem; }
    }

/* roulang page: category2 */
:root {
      --bg-dark: #0b0d13;
      --bg-slate: #131722;
      --bg-card: #181d2c;
      --bg-card-hover: #20273b;
      --primary: #f5a623;
      --primary-hover: #ffb843;
      --accent-red: #ff4d4f;
      --accent-cyan: #00d2d3;
      --text-main: #f0f3f8;
      --text-muted: #8c9ba5;
      --border-subtle: rgba(255, 255, 255, 0.08);
      --border-highlight: rgba(245, 166, 35, 0.35);
      --shadow-base: 0 10px 30px rgba(0, 0, 0, 0.55);
      --shadow-glow: 0 0 25px rgba(245, 166, 35, 0.25);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-full: 999px;
      --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }
    body {
      margin: 0;
      padding: 0;
      background-color: var(--bg-dark);
      color: var(--text-main);
      font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
    }
    a { color: var(--text-main); text-decoration: none; transition: var(--transition); }
    a:hover { color: var(--primary); }
    img { max-width: 100%; height: auto; display: block; }
    
    /* Header & Nav */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(11, 13, 19, 0.88);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border-subtle);
      transition: var(--transition);
    }
    .site-header .top-bar {
      background: transparent;
      padding: 0.75rem 1rem;
      max-width: 1280px;
      margin: 0 auto;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 0.65rem;
      font-size: 1.5rem;
      font-weight: 800;
      color: #fff;
      letter-spacing: 0.5px;
    }
    .brand-logo i {
      color: var(--primary);
      font-size: 1.65rem;
      filter: drop-shadow(0 0 8px rgba(245, 166, 35, 0.6));
    }
    .main-nav {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      align-items: center;
      gap: 1.5rem;
    }
    .main-nav li a {
      font-size: 0.98rem;
      font-weight: 500;
      color: #d1d8e0;
      padding: 0.5rem 0.2rem;
      position: relative;
    }
    .main-nav li a:hover, .main-nav li a.active {
      color: var(--primary);
    }
    .main-nav li a.active::after, .main-nav li a:hover::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--primary);
      box-shadow: 0 0 10px var(--primary);
    }
    .nav-cta-btn {
      background: linear-gradient(135deg, var(--primary) 0%, #e08b14 100%);
      color: #0b0d13 !important;
      font-weight: 700 !important;
      padding: 0.55rem 1.4rem !important;
      border-radius: var(--radius-full);
      box-shadow: 0 4px 14px rgba(245, 166, 35, 0.4);
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
    }
    .nav-cta-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(245, 166, 35, 0.6);
      color: #000 !important;
    }

    /* Common Components */
    .section-wrap {
      padding: 4.5rem 0;
      position: relative;
    }
    .section-alt {
      background-color: var(--bg-slate);
      border-top: 1px solid var(--border-subtle);
      border-bottom: 1px solid var(--border-subtle);
    }
    .section-head {
      margin-bottom: 2.5rem;
      position: relative;
    }
    .section-head .subtitle {
      color: var(--primary);
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      margin-bottom: 0.5rem;
      display: inline-block;
    }
    .section-head h2 {
      font-size: 1.85rem;
      font-weight: 700;
      margin-bottom: 0.7rem;
      color: #fff;
    }
    .section-head p {
      color: var(--text-muted);
      font-size: 0.98rem;
      margin: 0;
    }
    .badge-tag {
      display: inline-flex;
      align-items: center;
      gap: 0.25rem;
      padding: 0.2rem 0.55rem;
      font-size: 0.72rem;
      font-weight: 700;
      border-radius: var(--radius-sm);
      letter-spacing: 0.5px;
    }
    .badge-gold { background: rgba(245, 166, 35, 0.15); color: var(--primary); border: 1px solid rgba(245, 166, 35, 0.3); }
    .badge-cyan { background: rgba(0, 210, 211, 0.15); color: var(--accent-cyan); border: 1px solid rgba(0, 210, 211, 0.3); }
    .badge-red { background: rgba(255, 77, 79, 0.15); color: var(--accent-red); border: 1px solid rgba(255, 77, 79, 0.3); }
    
    .btn-pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      padding: 0.7rem 1.6rem;
      border-radius: var(--radius-full);
      font-weight: 600;
      font-size: 0.92rem;
      cursor: pointer;
      transition: var(--transition);
      border: 1px solid transparent;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--primary) 0%, #e08b14 100%);
      color: #0b0d13;
      box-shadow: 0 6px 18px rgba(245, 166, 35, 0.35);
    }
    .btn-primary:hover {
      background: linear-gradient(135deg, var(--primary-hover) 0%, #f5a623 100%);
      color: #000;
      transform: translateY(-2px);
    }
    .btn-outline {
      background: rgba(255, 255, 255, 0.05);
      border-color: var(--border-subtle);
      color: var(--text-main);
    }
    .btn-outline:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: var(--primary);
      color: var(--primary);
    }

    /* 分类首屏紧凑标头 */
    .category-header-banner {
      background: linear-gradient(180deg, #131722 0%, var(--bg-dark) 100%);
      padding: 2.5rem 0 2rem;
      border-bottom: 1px solid var(--border-subtle);
    }
    .breadcrumb-nav {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      font-size: 0.88rem;
      color: var(--text-muted);
      margin-bottom: 1rem;
    }
    .breadcrumb-nav a { color: var(--text-muted); }
    .breadcrumb-nav a:hover { color: var(--primary); }
    .breadcrumb-separator { opacity: 0.4; }
    .category-title-h1 {
      font-size: 2.3rem;
      font-weight: 800;
      color: #fff;
      margin-bottom: 0.8rem;
      line-height: 1.3;
      display: flex;
      align-items: center;
      gap: 0.8rem;
      flex-wrap: wrap;
    }
    .category-desc {
      color: var(--text-muted);
      font-size: 1.05rem;
      max-width: 860px;
      line-height: 1.75;
      margin: 0;
    }

    /* 多维属性筛选器 */
    .filter-panel {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 1.5rem 1.8rem;
      margin: 2.5rem 0 3.5rem;
      box-shadow: 0 4px 20px rgba(0,0,0,0.25);
    }
    .filter-row {
      display: flex;
      align-items: flex-start;
      padding: 0.6rem 0;
      border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
    }
    .filter-row:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }
    .filter-row:first-child {
      padding-top: 0;
    }
    .filter-label {
      width: 75px;
      flex-shrink: 0;
      font-weight: 700;
      color: #7f8fa6;
      font-size: 0.88rem;
      padding-top: 0.35rem;
    }
    .filter-options {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      flex-grow: 1;
    }
    .filter-opt {
      padding: 0.3rem 0.85rem;
      font-size: 0.85rem;
      color: #c8d6e5;
      border-radius: var(--radius-sm);
      cursor: pointer;
      background: transparent;
      border: 1px solid transparent;
      transition: var(--transition);
    }
    .filter-opt:hover {
      color: #fff;
      background: rgba(255, 255, 255, 0.05);
    }
    .filter-opt.active {
      background: var(--primary);
      color: #0b0d13;
      font-weight: 700;
      box-shadow: 0 2px 8px rgba(245, 166, 35, 0.35);
    }

    /* 剧集海报卡片栅格 */
    .drama-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      height: 100%;
      position: relative;
      transition: var(--transition);
    }
    .drama-card:hover {
      transform: translateY(-6px) scale(1.02);
      border-color: var(--border-highlight);
      box-shadow: 0 16px 30px rgba(0, 0, 0, 0.6), var(--shadow-glow);
    }
    .drama-poster-wrap {
      position: relative;
      aspect-ratio: 2/3;
      overflow: hidden;
      background: #000;
    }
    .drama-poster-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .drama-card:hover .drama-poster-wrap img {
      transform: scale(1.08);
    }
    .poster-badge-top-left {
      position: absolute;
      top: 0.6rem;
      left: 0.6rem;
      z-index: 2;
    }
    .poster-badge-top-right {
      position: absolute;
      top: 0.6rem;
      right: 0.6rem;
      z-index: 2;
      background: rgba(11, 13, 19, 0.85);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-sm);
      padding: 0.15rem 0.45rem;
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--primary);
    }
    .poster-overlay-bottom {
      position: absolute;
      bottom: 0;
      left: 0;
      right: 0;
      padding: 1.5rem 0.75rem 0.5rem;
      background: linear-gradient(180deg, transparent 0%, rgba(11, 13, 19, 0.95) 100%);
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      font-size: 0.75rem;
      color: #dcdde1;
    }
    .drama-info {
      padding: 1rem;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .drama-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 0.4rem;
      line-height: 1.4;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .drama-meta-tags {
      font-size: 0.78rem;
      color: var(--text-muted);
      margin-bottom: 0.8rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .drama-play-link {
      margin-top: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding-top: 0.75rem;
      border-top: 1px solid var(--border-subtle);
      font-size: 0.85rem;
      color: var(--primary);
      font-weight: 600;
    }
    .drama-card:hover .drama-play-link {
      color: var(--primary-hover);
    }

    /* 热度榜单排行榜横向/条目 */
    .rank-list-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 1rem 1.25rem;
      display: flex;
      align-items: center;
      gap: 1.2rem;
      margin-bottom: 1rem;
      transition: var(--transition);
    }
    .rank-list-card:hover {
      background: var(--bg-card-hover);
      border-color: rgba(245, 166, 35, 0.4);
      transform: translateX(4px);
    }
    .rank-num {
      font-size: 1.5rem;
      font-weight: 900;
      font-style: italic;
      color: #576574;
      width: 2rem;
      text-align: center;
      flex-shrink: 0;
    }
    .rank-num.top-1 { color: #f5a623; text-shadow: 0 0 10px rgba(245, 166, 35, 0.5); }
    .rank-num.top-2 { color: #dcdde1; }
    .rank-num.top-3 { color: #e17055; }
    .rank-details {
      flex-grow: 1;
    }
    .rank-title {
      font-weight: 700;
      font-size: 1rem;
      color: #fff;
      margin-bottom: 0.2rem;
    }
    .rank-sub {
      font-size: 0.8rem;
      color: var(--text-muted);
      display: flex;
      gap: 1rem;
    }
    .rank-heat {
      text-align: right;
      flex-shrink: 0;
    }
    .rank-heat-val {
      color: var(--accent-red);
      font-weight: 700;
      font-size: 0.95rem;
    }

    /* 追剧日历时间线排期 */
    .schedule-grid {
      display: grid;
      grid-template-columns: repeat(7, 1fr);
      gap: 0.8rem;
    }
    .schedule-day-col {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 1.2rem 0.8rem;
      text-align: center;
    }
    .schedule-day-col.today {
      border-color: var(--primary);
      background: rgba(245, 166, 35, 0.05);
      box-shadow: 0 0 15px rgba(245, 166, 35, 0.15);
    }
    .schedule-week-title {
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 0.4rem;
    }
    .schedule-day-col.today .schedule-week-title {
      color: var(--primary);
    }
    .schedule-date {
      font-size: 0.75rem;
      color: var(--text-muted);
      margin-bottom: 1rem;
    }
    .schedule-item {
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-sm);
      padding: 0.6rem 0.4rem;
      margin-bottom: 0.6rem;
      font-size: 0.8rem;
      text-align: left;
    }
    .schedule-item-name {
      font-weight: 600;
      color: #fff;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      margin-bottom: 0.2rem;
    }
    .schedule-item-ep {
      font-size: 0.7rem;
      color: var(--accent-cyan);
    }

    /* 专题特辑 16:9 横版卡片 */
    .special-topic-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: var(--transition);
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .special-topic-card:hover {
      border-color: var(--border-highlight);
      transform: translateY(-4px);
      box-shadow: var(--shadow-base);
    }
    .special-topic-thumb {
      aspect-ratio: 16/9;
      position: relative;
      overflow: hidden;
    }
    .special-topic-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .special-topic-card:hover .special-topic-thumb img {
      transform: scale(1.06);
    }
    .special-topic-body {
      padding: 1.5rem;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }
    .special-topic-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 0.6rem;
    }
    .special-topic-text {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 1rem;
      flex-grow: 1;
    }

    /* 码率与音轨技术规格对比表 */
    .spec-table-box {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      overflow: hidden;
    }
    .table-custom {
      width: 100%;
      border-collapse: collapse;
      margin: 0;
      color: #c8d6e5;
      font-size: 0.9rem;
    }
    .table-custom thead {
      background: rgba(255, 255, 255, 0.04);
      border-bottom: 1px solid var(--border-subtle);
    }
    .table-custom th {
      padding: 1rem 1.2rem;
      text-align: left;
      font-weight: 700;
      color: #fff;
    }
    .table-custom td {
      padding: 1.1rem 1.2rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    .table-custom tr:last-child td {
      border-bottom: none;
    }
    .table-custom tr:hover td {
      background: rgba(255, 255, 255, 0.02);
    }

    /* 常见问题问答卡片 */
    .faq-card-box {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 1.6rem;
      height: 100%;
      transition: var(--transition);
    }
    .faq-card-box:hover {
      border-color: rgba(245, 166, 35, 0.3);
      transform: translateY(-3px);
    }
    .faq-card-q {
      font-size: 1.05rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 0.75rem;
      display: flex;
      align-items: flex-start;
      gap: 0.6rem;
    }
    .faq-card-q i {
      color: var(--primary);
      margin-top: 0.2rem;
    }
    .faq-card-a {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin: 0;
    }

    /* 底部收口 CTA 横幅 */
    .category-cta-banner {
      background: linear-gradient(135deg, #181d2c 0%, #10141f 100%);
      border: 1px solid var(--border-highlight);
      border-radius: var(--radius-md);
      padding: 3rem 2.5rem;
      position: relative;
      overflow: hidden;
      box-shadow: var(--shadow-base);
    }
    .category-cta-banner::after {
      content: '';
      position: absolute;
      top: -50px;
      right: -50px;
      width: 250px;
      height: 250px;
      background: radial-gradient(circle, rgba(245, 166, 35, 0.15) 0%, transparent 70%);
      pointer-events: none;
    }

    /* Footer */
    .site-footer {
      background-color: #07080c;
      border-top: 1px solid var(--border-subtle);
      padding: 4.5rem 0 2rem;
      color: var(--text-muted);
    }
    .footer-col-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 1.25rem;
      position: relative;
    }
    .footer-links-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .footer-links-list li {
      margin-bottom: 0.65rem;
    }
    .footer-links-list li a {
      color: #7f8fa6;
      font-size: 0.9rem;
    }
    .footer-links-list li a:hover {
      color: var(--primary);
      padding-left: 4px;
    }
    .footer-bottom-bar {
      margin-top: 3.5rem;
      padding-top: 2rem;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      text-align: center;
      font-size: 0.85rem;
      color: #576574;
    }

    /* 响应式断点适配 */
    @media (max-width: 1024px) {
      .schedule-grid {
        grid-template-columns: repeat(4, 1fr);
      }
    }
    @media (max-width: 768px) {
      .main-nav {
        display: none;
      }
      .category-title-h1 {
        font-size: 1.8rem;
      }
      .filter-row {
        flex-direction: column;
        gap: 0.4rem;
      }
      .filter-label {
        width: 100%;
      }
      .schedule-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .category-cta-banner {
        padding: 2rem 1.5rem;
      }
    }
    @media (max-width: 520px) {
      .schedule-grid {
        grid-template-columns: 1fr;
      }
    }

/* roulang page: category3 */
:root {
      --bg-dark: #0b0d13;
      --bg-slate: #131722;
      --bg-card: #181d2c;
      --bg-card-hover: #20273b;
      --primary: #f5a623;
      --primary-hover: #ffb843;
      --accent-red: #ff4d4f;
      --accent-cyan: #00d2d3;
      --text-main: #f0f3f8;
      --text-muted: #8c9ba5;
      --border-subtle: rgba(255, 255, 255, 0.08);
      --border-highlight: rgba(245, 166, 35, 0.35);
      --shadow-base: 0 10px 30px rgba(0, 0, 0, 0.55);
      --shadow-glow: 0 0 25px rgba(245, 166, 35, 0.25);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-full: 999px;
      --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    }

    body {
      margin: 0;
      padding: 0;
      background-color: var(--bg-dark);
      color: var(--text-main);
      font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
    }

    a { color: var(--text-main); text-decoration: none; transition: var(--transition); }
    a:hover { color: var(--primary); }
    img { max-width: 100%; height: auto; display: block; }

    /* 全局导航与页脚保留 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(11, 13, 19, 0.88);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--border-subtle);
      transition: var(--transition);
    }
    .site-header .top-bar {
      background: transparent;
      padding: 0.75rem 1rem;
      max-width: 1280px;
      margin: 0 auto;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 0.65rem;
      font-size: 1.5rem;
      font-weight: 800;
      color: #fff;
      letter-spacing: 0.5px;
    }
    .brand-logo i {
      color: var(--primary);
      font-size: 1.65rem;
      filter: drop-shadow(0 0 8px rgba(245, 166, 35, 0.6));
    }
    .main-nav {
      list-style: none;
      margin: 0;
      padding: 0;
      display: flex;
      align-items: center;
      gap: 1.5rem;
    }
    .main-nav li a {
      font-size: 0.98rem;
      font-weight: 500;
      color: #d1d8e0;
      padding: 0.5rem 0.2rem;
      position: relative;
    }
    .main-nav li a:hover, .main-nav li a.active {
      color: var(--primary);
    }
    .main-nav li a.active::after, .main-nav li a:hover::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--primary);
      box-shadow: 0 0 10px var(--primary);
    }
    .nav-cta-btn {
      background: linear-gradient(135deg, var(--primary) 0%, #e08b14 100%);
      color: #0b0d13 !important;
      font-weight: 700 !important;
      padding: 0.55rem 1.4rem !important;
      border-radius: var(--radius-full);
      box-shadow: 0 4px 14px rgba(245, 166, 35, 0.4);
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
    }
    .nav-cta-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(245, 166, 35, 0.6);
      color: #000 !important;
    }

    .btn-pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      padding: 0.75rem 1.8rem;
      border-radius: var(--radius-full);
      font-weight: 600;
      font-size: 0.95rem;
      cursor: pointer;
      transition: var(--transition);
      border: 1px solid transparent;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--primary) 0%, #e08b14 100%);
      color: #0b0d13;
      box-shadow: 0 6px 18px rgba(245, 166, 35, 0.35);
    }
    .btn-primary:hover {
      background: linear-gradient(135deg, var(--primary-hover) 0%, #f5a623 100%);
      color: #000;
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(245, 166, 35, 0.5);
    }
    .btn-outline {
      background: rgba(255, 255, 255, 0.05);
      border-color: var(--border-subtle);
      color: var(--text-main);
    }
    .btn-outline:hover {
      background: rgba(255, 255, 255, 0.12);
      border-color: var(--primary);
      color: var(--primary);
    }

    .badge-tag {
      display: inline-flex;
      align-items: center;
      gap: 0.3rem;
      padding: 0.25rem 0.65rem;
      font-size: 0.75rem;
      font-weight: 700;
      border-radius: var(--radius-sm);
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .badge-gold { background: rgba(245, 166, 35, 0.15); color: var(--primary); border: 1px solid rgba(245, 166, 35, 0.3); }
    .badge-cyan { background: rgba(0, 210, 211, 0.15); color: var(--accent-cyan); border: 1px solid rgba(0, 210, 211, 0.3); }
    .badge-red { background: rgba(255, 77, 79, 0.15); color: var(--accent-red); border: 1px solid rgba(255, 77, 79, 0.3); }

    .section-wrap {
      padding: 4.5rem 0;
      position: relative;
    }
    .section-alt {
      background-color: var(--bg-slate);
      border-top: 1px solid var(--border-subtle);
      border-bottom: 1px solid var(--border-subtle);
    }
    .section-head {
      margin-bottom: 2.5rem;
      text-align: center;
    }
    .section-head.text-left { text-align: left; }
    .section-head .subtitle {
      color: var(--primary);
      font-size: 0.85rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      margin-bottom: 0.5rem;
      display: inline-block;
    }
    .section-head h2 {
      font-size: 2rem;
      margin-bottom: 0.75rem;
      line-height: 1.35;
      font-weight: 700;
    }
    .section-head p {
      color: var(--text-muted);
      max-width: 760px;
      margin: 0 auto;
      font-size: 1rem;
    }
    .section-head.text-left p { margin: 0; }

    /* 分类标头区 (紧凑型，区分首页Hero) */
    .cat-header-strip {
      padding: 2.5rem 0 2rem;
      background: radial-gradient(circle at 80% 20%, rgba(245, 166, 35, 0.08), transparent 60%), var(--bg-slate);
      border-bottom: 1px solid var(--border-subtle);
    }
    .breadcrumb-nav {
      font-size: 0.88rem;
      color: var(--text-muted);
      margin-bottom: 1rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .breadcrumb-nav a { color: var(--text-muted); }
    .breadcrumb-nav a:hover { color: var(--primary); }
    .cat-title-h1 {
      font-size: 2.4rem;
      font-weight: 800;
      line-height: 1.3;
      margin-bottom: 0.8rem;
      color: #fff;
    }
    .cat-title-desc {
      color: var(--text-muted);
      font-size: 1.05rem;
      max-width: 820px;
      margin: 0;
    }

    /* 属性筛选器 (Filter Bar) */
    .filter-panel {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 1.5rem;
      margin-bottom: 2rem;
    }
    .filter-row {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 0.75rem 1.2rem;
      padding: 0.5rem 0;
    }
    .filter-row:not(:last-child) {
      border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
      margin-bottom: 0.4rem;
      padding-bottom: 0.8rem;
    }
    .filter-label {
      color: var(--text-muted);
      font-size: 0.88rem;
      font-weight: 600;
      min-width: 72px;
      display: flex;
      align-items: center;
      gap: 0.35rem;
    }
    .filter-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
    }
    .filter-pill {
      font-size: 0.85rem;
      padding: 0.3rem 0.85rem;
      border-radius: var(--radius-full);
      background: rgba(255, 255, 255, 0.04);
      color: #b0bec5;
      border: 1px solid transparent;
      cursor: pointer;
      transition: var(--transition);
    }
    .filter-pill:hover {
      background: rgba(245, 166, 35, 0.12);
      color: var(--primary);
      border-color: rgba(245, 166, 35, 0.3);
    }
    .filter-pill.active {
      background: var(--primary);
      color: #0b0d13;
      font-weight: 700;
    }

    /* 核心海报/专题栅格 */
    .guide-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      height: 100%;
      transition: var(--transition);
      box-shadow: var(--shadow-base);
    }
    .guide-card:hover {
      transform: translateY(-6px);
      border-color: var(--border-highlight);
      box-shadow: 0 16px 36px rgba(0, 0, 0, 0.7);
    }
    .guide-card-thumb {
      position: relative;
      aspect-ratio: 16 / 10;
      overflow: hidden;
    }
    .guide-card-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .guide-card:hover .guide-card-thumb img {
      transform: scale(1.05);
    }
    .guide-card-badge {
      position: absolute;
      top: 12px;
      right: 12px;
    }
    .guide-card-body {
      padding: 1.4rem;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .guide-card-meta {
      font-size: 0.8rem;
      color: var(--text-muted);
      margin-bottom: 0.6rem;
      display: flex;
      align-items: center;
      gap: 0.8rem;
    }
    .guide-card-title {
      font-size: 1.15rem;
      font-weight: 700;
      line-height: 1.45;
      margin-bottom: 0.65rem;
      color: #fff;
    }
    .guide-card-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 1.2rem;
      flex-grow: 1;
    }
    .guide-card-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 0.85rem;
      font-size: 0.85rem;
    }

    /* 热度榜单横向条目卡片 */
    .rank-item-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 1.1rem 1.4rem;
      display: flex;
      align-items: center;
      gap: 1.2rem;
      transition: var(--transition);
      margin-bottom: 1rem;
    }
    .rank-item-card:hover {
      border-color: rgba(245, 166, 35, 0.4);
      background: var(--bg-card-hover);
      transform: translateX(4px);
    }
    .rank-num {
      font-size: 1.6rem;
      font-weight: 800;
      width: 38px;
      height: 38px;
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      background: rgba(255, 255, 255, 0.05);
      color: #90a4ae;
    }
    .rank-num.top-1 { background: rgba(245, 166, 35, 0.2); color: var(--primary); border: 1px solid rgba(245, 166, 35, 0.5); }
    .rank-num.top-2 { background: rgba(0, 210, 211, 0.2); color: var(--accent-cyan); border: 1px solid rgba(0, 210, 211, 0.5); }
    .rank-num.top-3 { background: rgba(255, 77, 79, 0.2); color: var(--accent-red); border: 1px solid rgba(255, 77, 79, 0.5); }
    .rank-info { flex-grow: 1; }
    .rank-title { font-size: 1.05rem; font-weight: 700; color: #fff; margin-bottom: 0.25rem; }
    .rank-sub { font-size: 0.82rem; color: var(--text-muted); display: flex; gap: 1rem; }
    .rank-trend { font-size: 0.85rem; font-weight: 700; color: #2ecc71; display: flex; align-items: center; gap: 0.3rem; }

    /* 专题推荐 16:9 图文组 */
    .special-topic-box {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: var(--transition);
      height: 100%;
    }
    .special-topic-box:hover {
      border-color: var(--border-highlight);
      box-shadow: var(--shadow-base);
    }
    .special-topic-img {
      aspect-ratio: 16 / 9;
      width: 100%;
      object-fit: cover;
    }
    .special-topic-content {
      padding: 1.5rem;
    }
    .special-topic-content h3 {
      font-size: 1.25rem;
      margin-bottom: 0.6rem;
      font-weight: 700;
      color: #fff;
    }

    /* 参数规格表 */
    .tech-spec-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      overflow: hidden;
    }
    .tech-spec-table th {
      background: rgba(255, 255, 255, 0.03);
      padding: 1rem 1.2rem;
      color: var(--primary);
      font-size: 0.9rem;
      font-weight: 700;
      text-align: left;
      border-bottom: 1px solid var(--border-subtle);
    }
    .tech-spec-table td {
      padding: 1.1rem 1.2rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
      font-size: 0.9rem;
      color: #cbd5e1;
    }
    .tech-spec-table tr:last-child td { border-bottom: none; }
    .tech-spec-table tr:hover td { background: rgba(255, 255, 255, 0.02); }

    /* 分类卡片式 FAQ */
    .faq-guide-card {
      background: var(--bg-card);
      border: 1px solid var(--border-subtle);
      border-radius: var(--radius-md);
      padding: 1.6rem;
      height: 100%;
      transition: var(--transition);
    }
    .faq-guide-card:hover {
      border-color: var(--border-highlight);
      transform: translateY(-4px);
    }
    .faq-guide-q {
      display: flex;
      align-items: flex-start;
      gap: 0.75rem;
      font-size: 1.05rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 0.8rem;
    }
    .faq-guide-q i {
      color: var(--primary);
      margin-top: 0.2rem;
      flex-shrink: 0;
    }
    .faq-guide-a {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.75;
      padding-left: 1.6rem;
    }

    /* 底部收口 CTA */
    .cat-cta-panel {
      background: linear-gradient(135deg, rgba(24, 29, 44, 0.9) 0%, rgba(19, 23, 34, 0.95) 100%);
      border: 1px solid var(--border-highlight);
      border-radius: var(--radius-md);
      padding: 3rem 2rem;
      text-align: center;
      box-shadow: var(--shadow-base), var(--shadow-glow);
    }
    .cat-cta-panel h2 {
      font-size: 2rem;
      font-weight: 800;
      color: #fff;
      margin-bottom: 0.8rem;
    }
    .cat-cta-panel p {
      max-width: 680px;
      margin: 0 auto 1.8rem;
      color: #cbd5e1;
      font-size: 1.02rem;
    }

    /* 底部通用规范 */
    .site-footer {
      background: #08090d;
      border-top: 1px solid var(--border-subtle);
      padding: 4rem 0 2rem;
    }
    .footer-col-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: #fff;
      margin-bottom: 1.2rem;
      position: relative;
      padding-bottom: 0.5rem;
    }
    .footer-col-title::after {
      content: '';
      position: absolute;
      bottom: 0;
      left: 0;
      width: 24px;
      height: 2px;
      background: var(--primary);
    }
    .footer-links-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .footer-links-list li { margin-bottom: 0.6rem; }
    .footer-links-list a {
      color: var(--text-muted);
      font-size: 0.88rem;
    }
    .footer-links-list a:hover {
      color: var(--primary);
      padding-left: 4px;
    }
    .footer-bottom-bar {
      border-top: 1px solid var(--border-subtle);
      margin-top: 3rem;
      padding-top: 1.8rem;
      text-align: center;
      color: #576574;
      font-size: 0.85rem;
    }

    /* 响应式断点控制 */
    @media screen and (max-width: 1024px) {
      .main-nav { gap: 1rem; }
      .main-nav li a { font-size: 0.9rem; }
    }
    @media screen and (max-width: 768px) {
      .site-header .top-bar { flex-direction: column; align-items: flex-start; gap: 0.8rem; }
      .main-nav { flex-wrap: wrap; gap: 0.6rem 1rem; }
      .cat-title-h1 { font-size: 1.85rem; }
      .section-head h2 { font-size: 1.6rem; }
      .rank-item-card { flex-direction: column; align-items: flex-start; }
      .tech-spec-table { display: block; overflow-x: auto; }
    }