/* roulang page: index */
:root {
      --bg-dark: #111215;
      --card-dark: #1A1C20;
      --hover-dark: #22252B;
      --accent-gold: #D49B4B;
      --accent-hover: #BF8738;
      --slate-blue: #6D8299;
      --text-white: #FFFFFF;
      --text-muted: #C5C8D0;
      --text-dim: #787C87;
      --border-line: rgba(255, 255, 255, 0.08);
      --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    }

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

    body {
      background-color: var(--bg-dark);
      color: var(--text-muted);
      font-family: var(--font-display);
      font-size: 16px;
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    /* 噪点质感底色 */
    body::before {
      content: "";
      position: fixed;
      top: 0; left: 0; width: 100%; height: 100%;
      background-image: radial-gradient(rgba(212, 155, 75, 0.04) 1px, transparent 0);
      background-size: 24px 24px;
      pointer-events: none;
      z-index: 1000;
    }

    a {
      text-decoration: none;
      color: inherit;
      transition: all 0.3s ease;
    }

    /* 导航栏 */
    .cinematic-nav {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 999;
      background: rgba(17, 18, 21, 0.7);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-line);
      padding: 16px 0;
      transition: all 0.3s ease;
    }

    .brand-title {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--text-white);
      letter-spacing: 0.05em;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .brand-badge {
      font-size: 10px;
      background: var(--accent-gold);
      color: #000;
      padding: 2px 6px;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      border-radius: 2px;
    }

    .nav-link-custom {
      font-size: 0.95rem;
      color: var(--text-muted);
      margin: 0 14px;
      font-weight: 500;
      position: relative;
    }
    .nav-link-custom:hover, .nav-link-custom.active {
      color: var(--text-white);
    }
    .nav-link-custom.active::after {
      content: "";
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--accent-gold);
    }

    .nav-btn {
      border: 1px solid var(--border-line);
      padding: 7px 18px;
      font-size: 0.85rem;
      color: var(--text-white);
      border-radius: 4px;
      background: rgba(255, 255, 255, 0.03);
    }
    .nav-btn:hover {
      border-color: var(--accent-gold);
      color: var(--accent-gold);
      background: rgba(212, 155, 75, 0.05);
    }

    /* 章节容器与排版 */
    .section-padding {
      padding-top: 100px;
      padding-bottom: 100px;
      border-bottom: 1px solid var(--border-line);
      position: relative;
    }

    .section-eyebrow {
      font-size: 0.78rem;
      font-weight: 700;
      color: var(--accent-gold);
      letter-spacing: 0.2em;
      text-transform: uppercase;
      margin-bottom: 12px;
      display: block;
    }

    .section-headline {
      font-size: 2.25rem;
      font-weight: 800;
      color: var(--text-white);
      margin-bottom: 20px;
      letter-spacing: -0.02em;
    }

    .section-lead {
      color: var(--text-muted);
      font-size: 1.05rem;
      line-height: 1.8;
      max-width: 780px;
    }

    /* 按钮规范 */
    .btn-gold {
      background: var(--accent-gold);
      color: #0E0F12;
      font-weight: 700;
      padding: 14px 32px;
      border-radius: 4px;
      border: none;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 0.95rem;
    }
    .btn-gold:hover {
      background: var(--accent-hover);
      color: #000;
      box-shadow: 0 0 20px rgba(212, 155, 75, 0.3);
    }

    .btn-outline-custom {
      border: 1px solid var(--border-line);
      color: var(--text-white);
      padding: 14px 28px;
      border-radius: 4px;
      background: transparent;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-size: 0.95rem;
    }
    .btn-outline-custom:hover {
      border-color: rgba(255, 255, 255, 0.3);
      color: var(--text-white);
      background: rgba(255, 255, 255, 0.05);
    }

    /* Hero 全景工况首屏 */
    .hero-section {
      padding-top: 170px;
      padding-bottom: 100px;
      position: relative;
      background: linear-gradient(180deg, rgba(26, 28, 32, 0.6) 0%, rgba(17, 18, 21, 1) 100%);
      border-bottom: 1px solid var(--border-line);
    }

    .hero-h1 {
      font-size: 3.4rem;
      font-weight: 900;
      color: var(--text-white);
      line-height: 1.15;
      letter-spacing: -0.03em;
      margin-bottom: 24px;
    }
    .hero-h1 span {
      color: var(--accent-gold);
      position: relative;
    }

    .hero-meta-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
      padding: 24px 0;
      border-top: 1px solid var(--border-line);
      border-bottom: 1px solid var(--border-line);
      margin: 36px 0;
    }
    .hero-meta-item {
      display: flex;
      flex-direction: column;
    }
    .hero-meta-label {
      font-size: 0.75rem;
      color: var(--text-dim);
      text-transform: uppercase;
      letter-spacing: 0.1em;
    }
    .hero-meta-val {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-white);
    }

    .blueprint-panel {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 6px;
      padding: 30px;
      position: relative;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    }
    .blueprint-header {
      display: flex;
      justify-content: space-between;
      border-bottom: 1px solid var(--border-line);
      padding-bottom: 16px;
      margin-bottom: 20px;
    }
    .blueprint-title {
      font-size: 0.85rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      color: var(--accent-gold);
    }
    .blueprint-row {
      display: flex;
      justify-content: space-between;
      padding: 10px 0;
      border-bottom: 1px dashed rgba(255,255,255,0.06);
      font-size: 0.9rem;
    }

    /* 卡片通用样式 */
    .editorial-card {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      padding: 32px;
      height: 100%;
      transition: all 0.35s ease;
      position: relative;
    }
    .editorial-card:hover {
      background: var(--hover-dark);
      border-color: rgba(212, 155, 75, 0.3);
      transform: translateY(-4px);
    }
    .card-roman {
      font-size: 0.75rem;
      color: var(--accent-gold);
      font-weight: 800;
      letter-spacing: 0.15em;
      margin-bottom: 16px;
      display: block;
    }
    .card-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-white);
      margin-bottom: 14px;
    }
    .card-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 板块03：关键能级与指标 */
    .stat-box {
      border-bottom: 1px solid var(--border-line);
      padding: 30px 0;
    }
    .stat-num {
      font-size: 3rem;
      font-weight: 900;
      color: var(--text-white);
      font-family: var(--font-display);
      line-height: 1;
      margin-bottom: 8px;
    }
    .stat-num span {
      color: var(--accent-gold);
      font-size: 1.5rem;
      margin-left: 4px;
    }
    .stat-label {
      font-size: 0.85rem;
      letter-spacing: 0.1em;
      color: var(--text-dim);
      text-transform: uppercase;
    }

    /* 板块04：演进规程步序 */
    .step-badge {
      display: inline-block;
      padding: 4px 10px;
      background: rgba(212, 155, 75, 0.1);
      border: 1px solid rgba(212, 155, 75, 0.3);
      color: var(--accent-gold);
      font-size: 0.75rem;
      font-weight: 700;
      margin-bottom: 16px;
      border-radius: 2px;
    }

    /* 板块05：实况展厅 */
    .gallery-card {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      overflow: hidden;
      margin-bottom: 24px;
    }
    .gallery-img-box {
      height: 220px;
      background: #15171B;
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      border-bottom: 1px solid var(--border-line);
    }
    .gallery-body {
      padding: 24px;
    }

    /* 板块06：CMS 列表 */
    .cms-list-row {
      border-bottom: 1px solid var(--border-line);
      padding: 24px 0;
      transition: background 0.2s;
    }
    .cms-list-row:hover {
      background: rgba(255, 255, 255, 0.015);
    }
    .cms-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-white);
      display: block;
      margin-bottom: 8px;
    }
    .cms-title:hover {
      color: var(--accent-gold);
    }
    .cms-summary {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 8px;
    }
    .cms-meta {
      font-size: 0.8rem;
      color: var(--text-dim);
      display: flex;
      gap: 16px;
    }

    /* 板块07：生态矩阵 */
    .partner-tile {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      padding: 20px;
      text-align: center;
      border-radius: 4px;
      color: var(--text-dim);
      font-size: 0.85rem;
      font-weight: 600;
      letter-spacing: 0.08em;
    }

    /* 板块09：FAQ 手风琴 */
    .accordion-item {
      background-color: var(--card-dark) !important;
      border: 1px solid var(--border-line) !important;
      margin-bottom: 12px;
      border-radius: 4px !important;
      overflow: hidden;
    }
    .accordion-button {
      background-color: var(--card-dark) !important;
      color: var(--text-white) !important;
      font-weight: 600;
      font-size: 1.05rem;
      box-shadow: none !important;
      padding: 20px 24px;
    }
    .accordion-button::after {
      filter: invert(1);
    }
    .accordion-button:not(.collapsed) {
      color: var(--accent-gold) !important;
      border-bottom: 1px solid var(--border-line);
    }
    .accordion-body {
      background-color: var(--card-dark);
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.8;
      padding: 24px;
    }

    /* 板块10：保障条 */
    .guarantee-bar {
      background: #17181D;
      border-top: 1px solid var(--border-line);
      border-bottom: 1px solid var(--border-line);
      padding: 40px 0;
    }

    /* 板块11：分类导览卡片 */
    .category-portal-card {
      background: linear-gradient(135deg, #1D2026 0%, #16181C 100%);
      border: 1px solid rgba(212, 155, 75, 0.2);
      border-radius: 6px;
      padding: 40px 30px;
      position: relative;
      transition: all 0.35s ease;
      height: 100%;
    }
    .category-portal-card:hover {
      border-color: var(--accent-gold);
      transform: translateY(-5px);
      box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
    }

    /* 表单组件 */
    .form-input-custom {
      background: #141518;
      border: 1px solid var(--border-line);
      color: var(--text-white);
      border-radius: 4px;
      padding: 14px 18px;
      width: 100%;
      font-size: 0.95rem;
    }
    .form-input-custom:focus {
      outline: none;
      border-color: var(--accent-gold);
      box-shadow: 0 0 10px rgba(212, 155, 75, 0.2);
    }

    /* 页脚 */
    .cinematic-footer {
      background: #0D0E10;
      border-top: 1px solid var(--border-line);
      padding: 80px 0 40px;
      font-size: 0.9rem;
    }
    .footer-heading {
      color: var(--text-white);
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 20px;
      letter-spacing: 0.05em;
    }
    .footer-links {
      list-style: none;
      padding: 0;
    }
    .footer-links li {
      margin-bottom: 12px;
    }
    .footer-links a {
      color: var(--text-muted);
    }
    .footer-links a:hover {
      color: var(--accent-gold);
    }

    @media (max-width: 991px) {
      .hero-h1 {
        font-size: 2.4rem;
      }
      .section-headline {
        font-size: 1.85rem;
      }
      .section-padding {
        padding-top: 70px;
        padding-bottom: 70px;
      }
    }

/* roulang page: category1 */
:root {
      --bg-dark: #111215;
      --card-dark: #1A1C20;
      --hover-dark: #22252B;
      --accent-gold: #D49B4B;
      --accent-hover: #BF8738;
      --slate-blue: #6D8299;
      --text-white: #FFFFFF;
      --text-muted: #C5C8D0;
      --text-dim: #787C87;
      --border-line: rgba(255, 255, 255, 0.08);
      --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    }

    body {
      background-color: var(--bg-dark);
      color: var(--text-muted);
      font-family: var(--font-display);
      font-size: 16px;
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      top: 0; left: 0; width: 100%; height: 100%;
      background-image: radial-gradient(rgba(212, 155, 75, 0.04) 1px, transparent 0);
      background-size: 24px 24px;
      pointer-events: none;
      z-index: 1000;
    }

    a {
      text-decoration: none;
      color: inherit;
      transition: all 0.3s ease;
    }

    /* 顶部沉浸玻璃导航 */
    .cinematic-nav {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 999;
      background: rgba(17, 18, 21, 0.85);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-line);
      padding: 16px 0;
      transition: all 0.3s ease;
    }

    .brand-title {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--text-white);
      letter-spacing: 0.05em;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .brand-badge {
      font-size: 10px;
      background: var(--accent-gold);
      color: #000;
      padding: 2px 6px;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      border-radius: 2px;
    }

    .nav-link-custom {
      font-size: 0.95rem;
      color: var(--text-muted);
      margin: 0 14px;
      font-weight: 500;
      position: relative;
    }

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

    .nav-link-custom.active::after {
      content: "";
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--accent-gold);
    }

    .nav-btn {
      border: 1px solid var(--border-line);
      padding: 7px 18px;
      font-size: 0.85rem;
      color: var(--text-white);
      border-radius: 4px;
      background: rgba(255, 255, 255, 0.03);
    }

    .nav-btn:hover {
      border-color: var(--accent-gold);
      color: var(--accent-gold);
      background: rgba(212, 155, 75, 0.05);
    }

    /* 章节通用 */
    .cat-section-padding {
      padding-top: 80px;
      padding-bottom: 80px;
      border-bottom: 1px solid var(--border-line);
      position: relative;
    }

    .section-eyebrow {
      font-size: 0.78rem;
      font-weight: 700;
      color: var(--accent-gold);
      letter-spacing: 0.2em;
      text-transform: uppercase;
      margin-bottom: 12px;
      display: block;
    }

    .section-headline {
      font-size: 2.1rem;
      font-weight: 800;
      color: var(--text-white);
      margin-bottom: 18px;
      letter-spacing: -0.02em;
    }

    .section-lead {
      color: var(--text-muted);
      font-size: 1.02rem;
      line-height: 1.8;
    }

    /* 分类题头板块 */
    .cat-masthead {
      padding-top: 150px;
      padding-bottom: 60px;
      border-bottom: 1px solid var(--border-line);
      background: linear-gradient(180deg, rgba(26, 28, 32, 0.4) 0%, rgba(17, 18, 21, 1) 100%);
    }

    .cat-index-code {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--accent-gold);
      letter-spacing: 0.25em;
      text-transform: uppercase;
      margin-bottom: 14px;
      display: block;
    }

    .cat-h1 {
      font-size: 2.8rem;
      font-weight: 900;
      color: var(--text-white);
      line-height: 1.25;
      letter-spacing: -0.03em;
      margin-bottom: 20px;
    }

    .cat-meta-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 20px;
      margin-top: 25px;
      padding-top: 20px;
      border-top: 1px solid var(--border-line);
    }

    .cat-meta-chip {
      font-size: 0.85rem;
      color: var(--text-muted);
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .cat-meta-chip i {
      color: var(--accent-gold);
      font-size: 0.75rem;
    }

    /* 多维筛选条 */
    .cat-filter-wrap {
      background: var(--card-dark);
      border-bottom: 1px solid var(--border-line);
      padding: 18px 0;
    }

    .filter-bar-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
    }

    .filter-group {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 10px;
    }

    .filter-label {
      font-size: 0.8rem;
      font-weight: 700;
      color: var(--text-dim);
      text-transform: uppercase;
      letter-spacing: 0.1em;
      margin-right: 6px;
    }

    .filter-btn-flat {
      background: transparent;
      border: 1px solid rgba(255, 255, 255, 0.08);
      color: var(--text-muted);
      font-size: 0.85rem;
      padding: 5px 14px;
      border-radius: 3px;
      transition: all 0.2s ease;
    }

    .filter-btn-flat:hover, .filter-btn-flat.active {
      color: var(--text-white);
      border-color: var(--accent-gold);
      background: rgba(212, 155, 75, 0.08);
    }

    .filter-stat-note {
      font-size: 0.82rem;
      color: var(--text-dim);
    }

    /* 主导内容卡片 */
    .editorial-card {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      padding: 28px;
      height: 100%;
      transition: all 0.35s ease;
      position: relative;
    }

    .editorial-card:hover {
      background: var(--hover-dark);
      border-color: rgba(212, 155, 75, 0.3);
      transform: translateY(-4px);
    }

    .card-roman {
      font-size: 0.75rem;
      color: var(--accent-gold);
      font-weight: 800;
      letter-spacing: 0.15em;
      margin-bottom: 12px;
      display: block;
    }

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

    .card-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .card-spec-list {
      list-style: none;
      padding: 0;
      margin: 0 0 20px 0;
      border-top: 1px dashed rgba(255,255,255,0.06);
      padding-top: 14px;
    }

    .card-spec-item {
      display: flex;
      justify-content: space-between;
      font-size: 0.85rem;
      padding: 4px 0;
      color: var(--text-dim);
    }

    .card-spec-item span:last-child {
      color: var(--text-white);
      font-weight: 600;
    }

    /* 主编精选通栏 */
    .spotlight-banner {
      background: linear-gradient(90deg, #1C1E24 0%, #151619 100%);
      border: 1px solid rgba(212, 155, 75, 0.25);
      border-radius: 4px;
      padding: 42px;
      position: relative;
      overflow: hidden;
    }

    .spotlight-banner::after {
      content: "CHRONICLE";
      position: absolute;
      right: 20px;
      bottom: -15px;
      font-size: 6rem;
      font-weight: 900;
      color: rgba(255, 255, 255, 0.02);
      letter-spacing: 0.1em;
      pointer-events: none;
    }

    .spotlight-tag {
      font-size: 0.75rem;
      background: var(--accent-gold);
      color: #000;
      font-weight: 800;
      padding: 3px 10px;
      border-radius: 2px;
      display: inline-block;
      margin-bottom: 16px;
      letter-spacing: 0.1em;
    }

    /* 技术图表对比 */
    .spec-table-container {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      overflow-x: auto;
    }

    .tech-table {
      width: 100%;
      margin: 0;
      border-collapse: collapse;
      text-align: left;
    }

    .tech-table th {
      background: rgba(255, 255, 255, 0.03);
      color: var(--text-white);
      font-size: 0.85rem;
      font-weight: 700;
      padding: 16px 20px;
      border-bottom: 1px solid var(--border-line);
      text-transform: uppercase;
      letter-spacing: 0.05em;
    }

    .tech-table td {
      padding: 16px 20px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
      font-size: 0.9rem;
      color: var(--text-muted);
    }

    .tech-table tr:hover td {
      background: rgba(212, 155, 75, 0.03);
      color: var(--text-white);
    }

    /* CMS 专栏列表排版 */
    .cms-stream-wrap {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .cms-item-card {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      padding: 24px 28px;
      transition: all 0.3s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .cms-item-card:hover {
      border-color: rgba(212, 155, 75, 0.4);
      background: var(--hover-dark);
    }

    .cms-item-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-white);
      margin-bottom: 10px;
    }

    .cms-item-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      margin-bottom: 14px;
      line-height: 1.7;
    }

    .cms-item-meta {
      display: flex;
      align-items: center;
      gap: 18px;
      font-size: 0.8rem;
      color: var(--text-dim);
    }

    .empty-cms-box {
      background: var(--card-dark);
      border: 1px dashed var(--border-line);
      border-radius: 4px;
      padding: 50px;
      text-align: center;
      color: var(--text-dim);
      font-size: 0.95rem;
    }

    /* 专栏订阅条 */
    .cat-subscribe-bar {
      background: #16171B;
      border: 1px solid var(--border-line);
      border-radius: 4px;
      padding: 30px;
    }

    .subscribe-input-group {
      display: flex;
      gap: 12px;
    }

    .subscribe-input {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border-line);
      color: var(--text-white);
      padding: 12px 18px;
      border-radius: 4px;
      flex-grow: 1;
      font-size: 0.9rem;
    }

    .subscribe-input:focus {
      outline: none;
      border-color: var(--accent-gold);
    }

    .btn-gold {
      background: var(--accent-gold);
      color: #0E0F12;
      font-weight: 700;
      padding: 12px 28px;
      border-radius: 4px;
      border: none;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.92rem;
      white-space: nowrap;
    }

    .btn-gold:hover {
      background: var(--accent-hover);
      color: #000;
    }

    /* 平级索引标签墙 */
    .matrix-tag-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 20px;
    }

    .matrix-tag-item {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      padding: 10px 18px;
      font-size: 0.88rem;
      color: var(--text-muted);
      border-radius: 4px;
      transition: all 0.2s ease;
    }

    .matrix-tag-item:hover {
      border-color: var(--accent-gold);
      color: var(--text-white);
      background: var(--hover-dark);
    }

    .matrix-tag-item i {
      color: var(--accent-gold);
      margin-right: 6px;
      font-size: 0.75rem;
    }

    /* 页脚统一规范 */
    .footer-custom {
      background-color: #0B0C0E;
      border-top: 1px solid var(--border-line);
      padding-top: 80px;
      padding-bottom: 40px;
      position: relative;
    }

    .footer-brand {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--text-white);
      margin-bottom: 20px;
      letter-spacing: 0.05em;
    }

    .footer-desc {
      font-size: 0.9rem;
      color: var(--text-dim);
      line-height: 1.8;
      margin-bottom: 24px;
      max-width: 480px;
    }

    .footer-heading {
      font-size: 0.85rem;
      font-weight: 700;
      letter-spacing: 0.15em;
      text-transform: uppercase;
      color: var(--accent-gold);
      margin-bottom: 24px;
    }

    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .footer-links li {
      margin-bottom: 12px;
      font-size: 0.9rem;
      color: var(--text-muted);
    }

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

    .status-indicator {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 8px 14px;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    .status-dot {
      width: 8px;
      height: 8px;
      background: #2ECC71;
      border-radius: 50%;
      box-shadow: 0 0 10px #2ECC71;
    }

    .footer-bottom {
      margin-top: 60px;
      padding-top: 30px;
      border-top: 1px solid var(--border-line);
      font-size: 0.82rem;
      color: var(--text-dim);
    }

    @media (max-width: 991px) {
      .cat-h1 { font-size: 2.1rem; }
      .section-headline { font-size: 1.7rem; }
      .cat-masthead { padding-top: 120px; }
      .subscribe-input-group { flex-direction: column; }
      .spotlight-banner { padding: 28px; }
    }

/* roulang page: article */
:root {
      --bg-dark: #111215;
      --card-dark: #1A1C20;
      --hover-dark: #22252B;
      --accent-gold: #D49B4B;
      --accent-hover: #BF8738;
      --slate-blue: #6D8299;
      --text-white: #FFFFFF;
      --text-muted: #C5C8D0;
      --text-dim: #787C87;
      --border-line: rgba(255, 255, 255, 0.08);
      --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    }

    body {
      background-color: var(--bg-dark);
      color: var(--text-muted);
      font-family: var(--font-display);
      font-size: 16px;
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      top: 0; left: 0; width: 100%; height: 100%;
      background-image: radial-gradient(rgba(212, 155, 75, 0.04) 1px, transparent 0);
      background-size: 24px 24px;
      pointer-events: none;
      z-index: 1000;
    }

    a {
      text-decoration: none;
      color: inherit;
      transition: all 0.3s ease;
    }

    /* 顶部导航 */
    .cinematic-nav {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 999;
      background: rgba(17, 18, 21, 0.85);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-line);
      padding: 16px 0;
      transition: all 0.3s ease;
    }

    .brand-title {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--text-white);
      letter-spacing: 0.05em;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .brand-badge {
      font-size: 10px;
      background: var(--accent-gold);
      color: #000;
      padding: 2px 6px;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      border-radius: 2px;
    }

    .nav-link-custom {
      font-size: 0.95rem;
      color: var(--text-muted);
      margin: 0 14px;
      font-weight: 500;
      position: relative;
    }

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

    .nav-link-custom.active::after {
      content: "";
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--accent-gold);
    }

    .nav-btn {
      border: 1px solid var(--border-line);
      padding: 7px 18px;
      font-size: 0.85rem;
      color: var(--text-white);
      border-radius: 4px;
      background: rgba(255, 255, 255, 0.03);
    }

    .nav-btn:hover {
      border-color: var(--accent-gold);
      color: var(--accent-gold);
      background: rgba(212, 155, 75, 0.05);
    }

    /* 矮横幅顶栏 */
    .article-header-strip {
      padding-top: 130px;
      padding-bottom: 40px;
      background: linear-gradient(180deg, #1C1E24 0%, #111215 100%);
      border-bottom: 1px solid var(--border-line);
    }

    .breadcrumb-custom {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 0.85rem;
      color: var(--text-dim);
      margin-bottom: 20px;
    }

    .breadcrumb-custom a:hover {
      color: var(--accent-gold);
    }

    .breadcrumb-sep {
      color: var(--text-dim);
      opacity: 0.5;
    }

    .article-h1 {
      font-size: 2.5rem;
      font-weight: 800;
      color: var(--text-white);
      line-height: 1.25;
      letter-spacing: -0.02em;
      margin-bottom: 20px;
    }

    .meta-bar {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 24px;
      font-size: 0.88rem;
      color: var(--text-dim);
      padding-top: 16px;
      border-top: 1px solid rgba(255, 255, 255, 0.05);
    }

    .meta-tag {
      background: rgba(212, 155, 75, 0.12);
      color: var(--accent-gold);
      padding: 3px 10px;
      font-size: 0.78rem;
      border-radius: 2px;
      font-weight: 600;
      letter-spacing: 0.05em;
    }

    /* 主体布局 */
    .main-article-wrapper {
      padding-top: 60px;
      padding-bottom: 80px;
    }

    /* 摘要引语卡 */
    .abstract-card {
      background: #17191E;
      border: 1px solid var(--border-line);
      border-left: 4px solid var(--accent-gold);
      padding: 26px 32px;
      border-radius: 0 4px 4px 0;
      margin-bottom: 45px;
      position: relative;
    }

    .abstract-label {
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--accent-gold);
      letter-spacing: 0.15em;
      text-transform: uppercase;
      margin-bottom: 10px;
      display: block;
    }

    .abstract-text {
      color: #E2E4EB;
      font-size: 1.05rem;
      line-height: 1.85;
      margin: 0;
    }

    /* 正文长文排版 */
    .typography-body {
      color: var(--text-muted);
      font-size: 1.05rem;
      line-height: 1.9;
    }

    .typography-body h2 {
      font-size: 1.75rem;
      font-weight: 800;
      color: var(--text-white);
      margin-top: 50px;
      margin-bottom: 20px;
      padding-bottom: 12px;
      border-bottom: 1px solid var(--border-line);
    }

    .typography-body h3 {
      font-size: 1.35rem;
      font-weight: 700;
      color: var(--text-white);
      margin-top: 36px;
      margin-bottom: 16px;
    }

    .typography-body p {
      margin-bottom: 24px;
    }

    .typography-body strong {
      color: #FFF;
      font-weight: 600;
    }

    .typography-body ul, .typography-body ol {
      margin-bottom: 28px;
      padding-left: 24px;
    }

    .typography-body li {
      margin-bottom: 10px;
    }

    .typography-body blockquote {
      background: rgba(255, 255, 255, 0.02);
      border-left: 3px solid var(--slate-blue);
      padding: 18px 24px;
      margin: 30px 0;
      color: #DDE0E8;
      font-style: normal;
    }

    .typography-body img {
      max-width: 100%;
      height: auto;
      border-radius: 4px;
      border: 1px solid var(--border-line);
      margin: 24px 0;
    }

    /* 参数规格面板 */
    .spec-dossier {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      padding: 30px;
      margin: 45px 0;
    }

    .spec-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-bottom: 1px solid var(--border-line);
      padding-bottom: 14px;
      margin-bottom: 20px;
    }

    .spec-header-title {
      font-size: 1rem;
      font-weight: 700;
      color: var(--text-white);
      letter-spacing: 0.05em;
    }

    .spec-code {
      font-size: 0.8rem;
      color: var(--accent-gold);
      font-family: monospace;
    }

    .spec-item {
      display: flex;
      justify-content: space-between;
      padding: 12px 0;
      border-bottom: 1px dashed rgba(255, 255, 255, 0.06);
      font-size: 0.92rem;
    }

    .spec-label {
      color: var(--text-dim);
    }

    .spec-value {
      color: var(--text-white);
      font-weight: 600;
    }

    /* 结论备忘框 */
    .conclusion-box {
      background: linear-gradient(145deg, #1C1E24 0%, #15171B 100%);
      border: 1px solid rgba(212, 155, 75, 0.3);
      border-radius: 4px;
      padding: 30px;
      margin: 40px 0;
    }

    .conclusion-tag {
      font-size: 0.78rem;
      font-weight: 800;
      color: var(--accent-gold);
      letter-spacing: 0.15em;
      text-transform: uppercase;
      margin-bottom: 12px;
      display: block;
    }

    .conclusion-desc {
      color: #E2E5EE;
      font-size: 1rem;
      line-height: 1.8;
      margin: 0;
    }

    /* 翻页交互卡 */
    .pagination-bar {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      margin-top: 50px;
      padding-top: 40px;
      border-top: 1px solid var(--border-line);
    }

    .page-nav-card {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      padding: 20px 24px;
      border-radius: 4px;
      display: flex;
      flex-direction: column;
      gap: 8px;
      transition: all 0.3s ease;
    }

    .page-nav-card:hover {
      background: var(--hover-dark);
      border-color: rgba(212, 155, 75, 0.4);
      transform: translateY(-2px);
    }

    .page-nav-label {
      font-size: 0.75rem;
      color: var(--text-dim);
      text-transform: uppercase;
      letter-spacing: 0.1em;
    }

    .page-nav-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-white);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    /* 侧边信息条与相关推荐 */
    .sidebar-block {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      padding: 26px;
      margin-bottom: 24px;
    }

    .sidebar-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-white);
      padding-bottom: 14px;
      border-bottom: 1px solid var(--border-line);
      margin-bottom: 18px;
      letter-spacing: 0.05em;
    }

    .recom-item {
      display: block;
      padding: 12px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    }

    .recom-item:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }

    .recom-item:hover .recom-title {
      color: var(--accent-gold);
    }

    .recom-title {
      font-size: 0.92rem;
      color: var(--text-muted);
      font-weight: 600;
      line-height: 1.5;
      margin-bottom: 6px;
      transition: color 0.2s ease;
    }

    .recom-date {
      font-size: 0.75rem;
      color: var(--text-dim);
    }

    /* 版权合规说明栏 */
    .compliance-footer-bar {
      background: #15171B;
      border: 1px solid var(--border-line);
      padding: 20px 26px;
      border-radius: 4px;
      font-size: 0.82rem;
      color: var(--text-dim);
      margin-top: 40px;
    }

    /* 异常缺省容器 */
    .empty-state-box {
      padding: 80px 20px;
      text-align: center;
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      margin: 40px 0;
    }

    .empty-state-icon {
      font-size: 3rem;
      color: var(--slate-blue);
      margin-bottom: 20px;
    }

    .btn-gold {
      background: var(--accent-gold);
      color: #0E0F12;
      font-weight: 700;
      padding: 12px 28px;
      border-radius: 4px;
      border: none;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.92rem;
    }

    .btn-gold:hover {
      background: var(--accent-hover);
      color: #000;
    }

    /* 页脚 */
    .footer-custom {
      background: #0D0E11;
      border-top: 1px solid var(--border-line);
      padding: 80px 0 35px;
      margin-top: 60px;
    }

    .footer-brand {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--text-white);
      margin-bottom: 16px;
      letter-spacing: 0.05em;
    }

    .footer-desc {
      color: var(--text-dim);
      font-size: 0.9rem;
      line-height: 1.8;
      margin-bottom: 24px;
    }

    .status-indicator {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.8rem;
      color: var(--accent-gold);
      background: rgba(212, 155, 75, 0.08);
      padding: 6px 14px;
      border-radius: 20px;
      border: 1px solid rgba(212, 155, 75, 0.2);
    }

    .status-dot {
      width: 7px;
      height: 7px;
      background-color: #2ECC71;
      border-radius: 50%;
      box-shadow: 0 0 8px #2ECC71;
    }

    .footer-heading {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-white);
      margin-bottom: 20px;
      letter-spacing: 0.05em;
    }

    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }

    .footer-links li {
      margin-bottom: 12px;
      font-size: 0.9rem;
    }

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

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

    .footer-bottom {
      border-top: 1px solid var(--border-line);
      padding-top: 30px;
      margin-top: 60px;
      font-size: 0.85rem;
      color: var(--text-dim);
    }

    @media (max-width: 991px) {
      .article-h1 {
        font-size: 2rem;
      }
      .pagination-bar {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 767px) {
      .article-h1 {
        font-size: 1.65rem;
      }
      .abstract-card {
        padding: 20px;
      }
      .spec-dossier {
        padding: 20px;
      }
    }

/* roulang page: category2 */
:root {
      --bg-dark: #111215;
      --card-dark: #1A1C20;
      --hover-dark: #22252B;
      --accent-gold: #D49B4B;
      --accent-hover: #BF8738;
      --slate-blue: #6D8299;
      --text-white: #FFFFFF;
      --text-muted: #C5C8D0;
      --text-dim: #787C87;
      --border-line: rgba(255, 255, 255, 0.08);
      --font-display: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
    }
    body {
      background-color: var(--bg-dark);
      color: var(--text-muted);
      font-family: var(--font-display);
      font-size: 16px;
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }
    body::before {
      content: "";
      position: fixed;
      top: 0; left: 0; width: 100%; height: 100%;
      background-image: radial-gradient(rgba(212, 155, 75, 0.04) 1px, transparent 0);
      background-size: 24px 24px;
      pointer-events: none;
      z-index: 1000;
    }
    a {
      text-decoration: none;
      color: inherit;
      transition: all 0.3s ease;
    }
    .cinematic-nav {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 999;
      background: rgba(17, 18, 21, 0.85);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-line);
      padding: 16px 0;
      transition: all 0.3s ease;
    }
    .brand-title {
      font-size: 1.15rem;
      font-weight: 800;
      color: var(--text-white);
      letter-spacing: 0.05em;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .brand-badge {
      font-size: 10px;
      background: var(--accent-gold);
      color: #000;
      padding: 2px 6px;
      font-weight: 700;
      letter-spacing: 0.1em;
      text-transform: uppercase;
      border-radius: 2px;
    }
    .nav-link-custom {
      font-size: 0.95rem;
      color: var(--text-muted);
      margin: 0 14px;
      font-weight: 500;
      position: relative;
    }
    .nav-link-custom:hover, .nav-link-custom.active {
      color: var(--text-white);
    }
    .nav-link-custom.active::after {
      content: "";
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--accent-gold);
    }
    .nav-btn {
      border: 1px solid var(--border-line);
      padding: 7px 18px;
      font-size: 0.85rem;
      color: var(--text-white);
      border-radius: 4px;
      background: rgba(255, 255, 255, 0.03);
    }
    .nav-btn:hover {
      border-color: var(--accent-gold);
      color: var(--accent-gold);
      background: rgba(212, 155, 75, 0.05);
    }
    .section-padding {
      padding-top: 90px;
      padding-bottom: 90px;
      border-bottom: 1px solid var(--border-line);
      position: relative;
    }
    .section-eyebrow {
      font-size: 0.78rem;
      font-weight: 700;
      color: var(--accent-gold);
      letter-spacing: 0.2em;
      text-transform: uppercase;
      margin-bottom: 12px;
      display: block;
    }
    .section-headline {
      font-size: 2.15rem;
      font-weight: 800;
      color: var(--text-white);
      margin-bottom: 20px;
      letter-spacing: -0.02em;
    }
    .section-lead {
      color: var(--text-muted);
      font-size: 1.05rem;
      line-height: 1.8;
      max-width: 820px;
    }
    .editorial-card {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      padding: 32px;
      height: 100%;
      transition: all 0.35s ease;
      position: relative;
    }
    .editorial-card:hover {
      background: var(--hover-dark);
      border-color: rgba(212, 155, 75, 0.3);
      transform: translateY(-4px);
    }
    .card-roman {
      font-size: 0.75rem;
      color: var(--accent-gold);
      font-weight: 800;
      letter-spacing: 0.15em;
      margin-bottom: 16px;
      display: block;
    }
    .card-title {
      font-size: 1.22rem;
      font-weight: 700;
      color: var(--text-white);
      margin-bottom: 14px;
    }
    .card-desc {
      font-size: 0.94rem;
      color: var(--text-muted);
      line-height: 1.75;
    }
    .category-header-box {
      padding-top: 150px;
      padding-bottom: 70px;
      border-bottom: 1px solid var(--border-line);
      background: linear-gradient(180deg, rgba(26, 28, 32, 0.7) 0%, rgba(17, 18, 21, 1) 100%);
    }
    .cat-badge-line {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      padding: 6px 14px;
      background: rgba(212, 155, 75, 0.1);
      border: 1px solid rgba(212, 155, 75, 0.25);
      border-radius: 3px;
      font-size: 0.8rem;
      color: var(--accent-gold);
      font-weight: 700;
      letter-spacing: 0.12em;
      margin-bottom: 24px;
    }
    .cat-main-title {
      font-size: 2.85rem;
      font-weight: 900;
      color: var(--text-white);
      letter-spacing: -0.03em;
      line-height: 1.2;
      margin-bottom: 20px;
    }
    .cat-main-title span {
      color: var(--accent-gold);
    }
    .cat-subtitle {
      font-size: 1.12rem;
      color: var(--text-muted);
      max-width: 860px;
      line-height: 1.8;
      margin-bottom: 30px;
    }
    .cat-spec-capsule {
      display: flex;
      flex-wrap: wrap;
      gap: 24px;
      padding-top: 20px;
      border-top: 1px solid var(--border-line);
    }
    .cat-spec-item {
      display: flex;
      flex-direction: column;
    }
    .cat-spec-item .label {
      font-size: 0.72rem;
      color: var(--text-dim);
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }
    .cat-spec-item .value {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-white);
    }
    .filter-bar-wrap {
      padding: 22px 0;
      border-bottom: 1px solid var(--border-line);
      background: rgba(22, 24, 28, 0.6);
    }
    .filter-nav-list {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 20px;
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .filter-nav-list li a {
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--text-dim);
      padding-bottom: 4px;
      border-bottom: 2px solid transparent;
    }
    .filter-nav-list li a:hover,
    .filter-nav-list li.active a {
      color: var(--text-white);
      border-bottom-color: var(--accent-gold);
    }
    .filter-status-tag {
      font-size: 0.78rem;
      color: var(--slate-blue);
      font-family: monospace;
      letter-spacing: 0.05em;
    }
    .lead-feature-card {
      background: #17191E;
      border: 1px solid rgba(212, 155, 75, 0.25);
      border-radius: 4px;
      padding: 40px;
      position: relative;
      overflow: hidden;
    }
    .lead-feature-card::after {
      content: "";
      position: absolute;
      top: 0; right: 0;
      width: 6px; height: 100%;
      background: var(--accent-gold);
    }
    .lead-tag {
      font-size: 0.75rem;
      color: var(--accent-gold);
      text-transform: uppercase;
      font-weight: 800;
      letter-spacing: 0.15em;
      margin-bottom: 16px;
      display: block;
    }
    .lead-title {
      font-size: 1.65rem;
      font-weight: 800;
      color: var(--text-white);
      margin-bottom: 16px;
    }
    .lead-text {
      font-size: 0.98rem;
      color: var(--text-muted);
      line-height: 1.8;
      margin-bottom: 24px;
    }
    .matrix-table {
      width: 100%;
      border-collapse: collapse;
      margin-top: 10px;
    }
    .matrix-table th, .matrix-table td {
      padding: 14px 18px;
      border: 1px solid var(--border-line);
      font-size: 0.9rem;
    }
    .matrix-table th {
      background: #15171B;
      color: var(--accent-gold);
      font-weight: 700;
      letter-spacing: 0.05em;
    }
    .matrix-table td {
      color: var(--text-muted);
      background: rgba(26, 28, 32, 0.4);
    }
    .matrix-table tr:hover td {
      background: var(--hover-dark);
      color: var(--text-white);
    }
    .subscribe-box {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      padding: 36px 40px;
    }
    .subscribe-input {
      background: rgba(17, 18, 21, 0.9);
      border: 1px solid var(--border-line);
      color: var(--text-white);
      border-radius: 4px 0 0 4px;
      padding: 12px 18px;
      font-size: 0.92rem;
      width: 100%;
    }
    .subscribe-input:focus {
      outline: none;
      border-color: var(--accent-gold);
    }
    .subscribe-btn {
      background: var(--accent-gold);
      color: #0E0F12;
      font-weight: 700;
      padding: 12px 24px;
      border: none;
      border-radius: 0 4px 4px 0;
      white-space: nowrap;
      transition: background 0.3s;
    }
    .subscribe-btn:hover {
      background: var(--accent-hover);
    }
    .tag-cloud-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }
    .tag-link-item {
      display: inline-block;
      padding: 8px 16px;
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--border-line);
      border-radius: 3px;
      font-size: 0.86rem;
      color: var(--text-muted);
      transition: all 0.3s ease;
    }
    .tag-link-item:hover {
      border-color: var(--accent-gold);
      color: var(--accent-gold);
      background: rgba(212, 155, 75, 0.05);
      transform: translateY(-2px);
    }
    .cms-card {
      background: var(--card-dark);
      border: 1px solid var(--border-line);
      border-radius: 4px;
      padding: 24px;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: all 0.3s ease;
    }
    .cms-card:hover {
      background: var(--hover-dark);
      border-color: rgba(212, 155, 75, 0.35);
      transform: translateY(-3px);
    }
    .cms-badge {
      font-size: 0.72rem;
      color: var(--accent-gold);
      border: 1px solid rgba(212, 155, 75, 0.3);
      padding: 2px 8px;
      border-radius: 2px;
      display: inline-block;
      margin-bottom: 12px;
      width: fit-content;
    }
    .cms-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--text-white);
      margin-bottom: 10px;
      line-height: 1.5;
    }
    .cms-excerpt {
      font-size: 0.88rem;
      color: var(--text-dim);
      line-height: 1.7;
      margin-bottom: 16px;
      flex-grow: 1;
    }
    .cms-meta-line {
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-top: 1px solid var(--border-line);
      padding-top: 12px;
      font-size: 0.8rem;
      color: var(--slate-blue);
    }
    .footer-custom {
      background: #0E0F12;
      border-top: 1px solid var(--border-line);
      padding: 80px 0 40px;
    }
    .footer-brand {
      font-size: 1.3rem;
      font-weight: 800;
      color: var(--text-white);
      letter-spacing: 0.05em;
      margin-bottom: 18px;
    }
    .footer-desc {
      font-size: 0.88rem;
      color: var(--text-dim);
      line-height: 1.8;
      max-width: 440px;
      margin-bottom: 24px;
    }
    .status-indicator {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid var(--border-line);
      padding: 8px 14px;
      border-radius: 3px;
      font-size: 0.8rem;
      color: var(--text-muted);
    }
    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #2ECC71;
      box-shadow: 0 0 10px #2ECC71;
    }
    .footer-heading {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-white);
      letter-spacing: 0.08em;
      text-transform: uppercase;
      margin-bottom: 20px;
    }
    .footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .footer-links li {
      margin-bottom: 12px;
    }
    .footer-links a {
      font-size: 0.88rem;
      color: var(--text-dim);
    }
    .footer-links a:hover {
      color: var(--accent-gold);
    }
    .footer-bottom {
      border-top: 1px solid var(--border-line);
      margin-top: 60px;
      padding-top: 30px;
      font-size: 0.82rem;
      color: var(--text-dim);
    }
    @media (max-width: 991px) {
      .cat-main-title { font-size: 2.2rem; }
      .section-padding { padding-top: 60px; padding-bottom: 60px; }
      .lead-feature-card { padding: 24px; }
    }

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