/* roulang page: index */
:root {
      --qz-primary: #381460;
      --qz-primary-glow: #6D28D9;
      --qz-accent-gold: #F59E0B;
      --qz-accent-orange: #FB923C;
      --qz-bg-night: #0F0C20;
      --qz-bg-dark: #181528;
      --qz-bg-card: rgba(30, 25, 52, 0.7);
      --qz-border: rgba(109, 40, 217, 0.35);
      --qz-border-light: rgba(255, 255, 255, 0.08);
      --qz-text-light: #FFFFFF;
      --qz-text-muted: #CBD5E1;
      --qz-text-dim: #94A3B8;
      --qz-radius: 12px;
      --qz-radius-sm: 6px;
      --qz-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
      --qz-glow: 0 0 25px rgba(109, 40, 217, 0.3);
      --qz-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }

    * { box-sizing: border-box; }
    body {
      background-color: var(--qz-bg-night);
      color: var(--qz-text-muted);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.8;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: var(--qz-accent-gold);
      text-decoration: none;
      transition: var(--qz-transition);
    }
    a:hover, a:focus {
      color: #FBBF24;
      text-decoration: none;
    }

    .container-wide {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 1.25rem;
    }

    /* 顶部复合导航与定位切换 */
    .qz-header {
      background-color: rgba(15, 12, 32, 0.94);
      border-bottom: 1px solid var(--qz-border);
      position: sticky;
      top: 0;
      z-index: 1000;
      backdrop-filter: blur(12px);
    }
    .qz-subbar {
      background: rgba(56, 20, 96, 0.4);
      border-bottom: 1px solid var(--qz-border-light);
      font-size: 0.85rem;
      padding: 0.35rem 0;
    }
    .qz-subbar .container-wide {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .qz-node-selector {
      display: inline-flex;
      align-items: center;
      gap: 0.4rem;
      color: var(--qz-text-dim);
    }
    .qz-node-badge {
      display: inline-flex;
      align-items: center;
      background: rgba(16, 185, 129, 0.15);
      border: 1px solid rgba(16, 185, 129, 0.4);
      color: #34D399;
      font-size: 0.75rem;
      padding: 0.1rem 0.5rem;
      border-radius: 999px;
    }
    .qz-node-badge::before {
      content: "";
      width: 6px;
      height: 6px;
      background: #10B981;
      border-radius: 50%;
      margin-right: 0.35rem;
      box-shadow: 0 0 6px #10B981;
    }
    .qz-nav-main {
      padding: 0.85rem 0;
    }
    .qz-nav-main .container-wide {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .qz-brand {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      color: var(--qz-text-light);
      font-size: 1.45rem;
      font-weight: 800;
      letter-spacing: -0.02em;
    }
    .qz-brand-icon {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: linear-gradient(135deg, var(--qz-primary-glow), var(--qz-accent-gold));
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.1rem;
      box-shadow: 0 0 15px rgba(109, 40, 217, 0.5);
    }
    .qz-menu-list {
      display: flex;
      list-style: none;
      margin: 0;
      padding: 0;
      gap: 1.75rem;
      align-items: center;
    }
    .qz-menu-list a {
      color: var(--qz-text-muted);
      font-weight: 500;
      font-size: 0.95rem;
      position: relative;
    }
    .qz-menu-list a.active, .qz-menu-list a:hover {
      color: var(--qz-text-light);
    }
    .qz-menu-list a.active::after {
      content: "";
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--qz-accent-gold);
      box-shadow: 0 0 8px var(--qz-accent-gold);
    }

    .qz-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      padding: 0.65rem 1.45rem;
      border-radius: var(--qz-radius-sm);
      font-weight: 600;
      font-size: 0.92rem;
      cursor: pointer;
      transition: var(--qz-transition);
      border: 1px solid transparent;
      text-align: center;
    }
    .qz-btn-gold {
      background: linear-gradient(135deg, var(--qz-accent-gold), var(--qz-accent-orange));
      color: #1E1B4B;
      box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35);
    }
    .qz-btn-gold:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(245, 158, 11, 0.55);
      color: #0F0C20;
    }
    .qz-btn-outline {
      background: rgba(109, 40, 217, 0.15);
      border: 1px solid var(--qz-border);
      color: var(--qz-text-light);
    }
    .qz-btn-outline:hover {
      background: rgba(109, 40, 217, 0.35);
      border-color: var(--qz-primary-glow);
      color: #fff;
    }

    /* 板块通用基础 */
    .qz-section {
      padding: 5rem 0;
      position: relative;
    }
    .qz-section-dark {
      background-color: var(--qz-bg-dark);
      border-top: 1px solid var(--qz-border-light);
      border-bottom: 1px solid var(--qz-border-light);
    }
    .qz-section-header {
      margin-bottom: 3.25rem;
      text-align: center;
    }
    .qz-tag {
      display: inline-block;
      text-transform: uppercase;
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      color: var(--qz-accent-gold);
      background: rgba(245, 158, 11, 0.12);
      border: 1px solid rgba(245, 158, 11, 0.25);
      padding: 0.25rem 0.75rem;
      border-radius: 999px;
      margin-bottom: 0.75rem;
    }
    .qz-title {
      font-size: 2.15rem;
      font-weight: 800;
      color: var(--qz-text-light);
      margin: 0 0 1rem 0;
      letter-spacing: -0.01em;
    }
    .qz-lead {
      max-width: 780px;
      margin: 0 auto;
      font-size: 1.05rem;
      color: var(--qz-text-dim);
      line-height: 1.8;
    }

    /* 1. Hero 荧幕首屏 (黑金会员俱乐部质感) */
    .qz-hero-wrapper {
      position: relative;
      background: radial-gradient(circle at 50% 20%, rgba(109, 40, 217, 0.28) 0%, rgba(15, 12, 32, 0.95) 75%),
                  url('/assets/images/ba7d01277185dfd5.jpg') center/cover no-repeat;
      padding: 5.5rem 0 4.5rem;
      border-bottom: 1px solid var(--qz-border);
      overflow: hidden;
    }
    .qz-hero-vip-badge {
      display: inline-flex;
      align-items: center;
      gap: 0.5rem;
      background: linear-gradient(90deg, rgba(245, 158, 11, 0.2), rgba(109, 40, 217, 0.3));
      border: 1px solid rgba(245, 158, 11, 0.4);
      color: #FDE68A;
      padding: 0.4rem 1.1rem;
      border-radius: 999px;
      font-size: 0.85rem;
      font-weight: 600;
      margin-bottom: 1.5rem;
    }
    .qz-hero-title {
      font-size: 2.85rem;
      line-height: 1.25;
      font-weight: 800;
      color: var(--qz-text-light);
      margin-bottom: 1.25rem;
      text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
    }
    .qz-hero-desc {
      font-size: 1.12rem;
      color: #E2E8F0;
      max-width: 820px;
      margin: 0 auto 2.25rem;
      text-align: center;
    }
    .qz-hero-actions {
      display: flex;
      justify-content: center;
      gap: 1.25rem;
      flex-wrap: wrap;
      margin-bottom: 3.5rem;
    }

    /* 2. 倒计时与实时调度看板 */
    .qz-countdown-bar {
      background: rgba(24, 21, 40, 0.85);
      border: 1px dashed var(--qz-border);
      border-radius: var(--qz-radius);
      padding: 1.25rem 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
      box-shadow: inset 0 0 20px rgba(56, 20, 96, 0.3);
    }
    .qz-countdown-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--qz-text-light);
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .qz-countdown-digits {
      display: flex;
      gap: 0.75rem;
    }
    .qz-digit-unit {
      background: #0F0C20;
      border: 1px solid var(--qz-border);
      padding: 0.4rem 0.8rem;
      border-radius: var(--qz-radius-sm);
      text-align: center;
      min-width: 60px;
    }
    .qz-digit-val {
      font-family: monospace;
      font-size: 1.4rem;
      font-weight: 800;
      color: var(--qz-accent-gold);
    }
    .qz-digit-lbl {
      font-size: 0.68rem;
      color: var(--qz-text-dim);
    }

    /* 3. 数据驱动流：指标看板 */
    .qz-metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
    }
    .qz-metric-card {
      background: var(--qz-bg-card);
      border: 1px solid var(--qz-border-light);
      padding: 2rem 1.5rem;
      border-radius: var(--qz-radius);
      text-align: center;
      transition: var(--qz-transition);
      position: relative;
      overflow: hidden;
    }
    .qz-metric-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, transparent, var(--qz-accent-gold), transparent);
      opacity: 0;
      transition: var(--qz-transition);
    }
    .qz-metric-card:hover {
      border-color: var(--qz-border);
      transform: translateY(-4px);
      box-shadow: var(--qz-shadow);
    }
    .qz-metric-card:hover::before {
      opacity: 1;
    }
    .qz-metric-num {
      font-size: 2.6rem;
      font-weight: 800;
      color: var(--qz-text-light);
      line-height: 1;
      margin-bottom: 0.5rem;
      font-family: -apple-system, sans-serif;
    }
    .qz-metric-num span {
      font-size: 1.25rem;
      color: var(--qz-accent-gold);
    }
    .qz-metric-label {
      color: var(--qz-text-dim);
      font-size: 0.88rem;
      margin: 0;
    }

    /* 4. 活动亮点与服务矩阵 (票根切割感卡片) */
    .qz-stub-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.75rem;
    }
    .qz-ticket-card {
      background: var(--qz-bg-card);
      border: 1px solid var(--qz-border);
      border-radius: var(--qz-radius);
      padding: 2rem;
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: var(--qz-transition);
    }
    .qz-ticket-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--qz-glow);
      border-color: var(--qz-primary-glow);
    }
    .qz-ticket-badge {
      display: inline-block;
      font-size: 0.72rem;
      padding: 0.2rem 0.6rem;
      border-radius: 4px;
      background: rgba(109, 40, 217, 0.25);
      color: #C4B5FD;
      font-weight: 700;
      margin-bottom: 1rem;
      width: fit-content;
    }
    .qz-ticket-title {
      font-size: 1.35rem;
      font-weight: 700;
      color: var(--qz-text-light);
      margin-bottom: 0.75rem;
    }
    .qz-ticket-desc {
      font-size: 0.92rem;
      color: var(--qz-text-muted);
      margin-bottom: 1.5rem;
      line-height: 1.75;
    }
    .qz-ticket-features {
      list-style: none;
      padding: 0;
      margin: 0;
      border-top: 1px dashed var(--qz-border-light);
      padding-top: 1rem;
      font-size: 0.85rem;
    }
    .qz-ticket-features li {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      margin-bottom: 0.4rem;
      color: var(--qz-text-dim);
    }
    .qz-ticket-features i {
      color: var(--qz-accent-gold);
    }

    /* 5. 权益对比表 (会员转化蓝图) */
    .qz-table-responsive {
      overflow-x: auto;
      border-radius: var(--qz-radius);
      border: 1px solid var(--qz-border);
      background: var(--qz-bg-card);
    }
    .qz-comp-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      margin: 0;
    }
    .qz-comp-table th, .qz-comp-table td {
      padding: 1.25rem 1.5rem;
      border-bottom: 1px solid var(--qz-border-light);
      font-size: 0.95rem;
    }
    .qz-comp-table th {
      background: rgba(56, 20, 96, 0.4);
      color: var(--qz-text-light);
      font-weight: 700;
      white-space: nowrap;
    }
    .qz-comp-table tr:last-child td {
      border-bottom: none;
    }
    .qz-highlight-col {
      background: rgba(109, 40, 217, 0.15);
      border-left: 1px solid var(--qz-border);
      border-right: 1px solid var(--qz-border);
      color: #fff;
      font-weight: 600;
    }
    .qz-status-icon {
      font-size: 1.1rem;
    }
    .qz-status-yes { color: #10B981; }
    .qz-status-no { color: #64748B; }

    /* 6. 玩法与接入步骤 */
    .qz-steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
      position: relative;
    }
    .qz-step-card {
      background: var(--qz-bg-dark);
      border: 1px solid var(--qz-border-light);
      border-radius: var(--qz-radius);
      padding: 1.75rem;
      position: relative;
    }
    .qz-step-number {
      font-size: 2.2rem;
      font-weight: 900;
      color: rgba(109, 40, 217, 0.35);
      line-height: 1;
      margin-bottom: 0.75rem;
    }
    .qz-step-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--qz-text-light);
      margin-bottom: 0.5rem;
    }
    .qz-step-desc {
      font-size: 0.88rem;
      color: var(--qz-text-dim);
      margin: 0;
      line-height: 1.7;
    }

    /* 7. 调度网络与分流中心 */
    .qz-nodes-matrix {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }
    .qz-node-item {
      background: var(--qz-bg-card);
      border: 1px solid var(--qz-border-light);
      padding: 1.5rem;
      border-radius: var(--qz-radius);
      display: flex;
      align-items: center;
      gap: 1.25rem;
    }
    .qz-node-icon-box {
      width: 48px;
      height: 48px;
      border-radius: 8px;
      background: rgba(109, 40, 217, 0.2);
      border: 1px solid var(--qz-border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      color: var(--qz-accent-gold);
    }

    /* 8. 技术演进里程碑 (Milestones) */
    .qz-timeline {
      position: relative;
      border-left: 2px solid var(--qz-border);
      margin-left: 1.5rem;
      padding-left: 2rem;
    }
    .qz-timeline-item {
      position: relative;
      margin-bottom: 2.5rem;
    }
    .qz-timeline-item:last-child {
      margin-bottom: 0;
    }
    .qz-timeline-dot {
      position: absolute;
      left: -2.6rem;
      top: 4px;
      width: 18px;
      height: 18px;
      border-radius: 50%;
      background: var(--qz-bg-night);
      border: 3px solid var(--qz-accent-gold);
      box-shadow: 0 0 10px var(--qz-accent-gold);
    }
    .qz-timeline-tag {
      font-size: 0.8rem;
      color: var(--qz-accent-gold);
      font-weight: 700;
      margin-bottom: 0.35rem;
    }
    .qz-timeline-title {
      font-size: 1.2rem;
      color: var(--qz-text-light);
      margin-bottom: 0.5rem;
    }

    /* 9. CMS 资讯列表板块 (带合规查看更多入口) */
    .qz-news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.75rem;
    }
    .qz-news-card {
      background: var(--qz-bg-card);
      border: 1px solid var(--qz-border-light);
      border-radius: var(--qz-radius);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: var(--qz-transition);
    }
    .qz-news-card:hover {
      border-color: var(--qz-border);
      transform: translateY(-4px);
      box-shadow: var(--qz-shadow);
    }
    .qz-news-thumb {
      height: 170px;
      width: 100%;
      object-fit: cover;
      background: var(--qz-primary);
    }
    .qz-news-body {
      padding: 1.5rem;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .qz-news-meta {
      display: flex;
      justify-content: space-between;
      font-size: 0.8rem;
      color: var(--qz-text-dim);
      margin-bottom: 0.75rem;
    }
    .qz-news-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--qz-text-light);
      line-height: 1.45;
      margin-bottom: 0.75rem;
    }
    .qz-news-title a {
      color: var(--qz-text-light);
    }
    .qz-news-title a:hover {
      color: var(--qz-accent-gold);
    }
    .qz-news-excerpt {
      font-size: 0.88rem;
      color: var(--qz-text-dim);
      line-height: 1.7;
      margin-bottom: 1.25rem;
      flex-grow: 1;
    }
    .qz-news-more {
      font-size: 0.85rem;
      font-weight: 600;
      color: var(--qz-accent-gold);
      display: inline-flex;
      align-items: center;
      gap: 0.35rem;
    }

    /* 10. 口碑与落地证据 */
    .qz-reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.75rem;
    }
    .qz-review-card {
      background: var(--qz-bg-dark);
      border: 1px solid var(--qz-border-light);
      border-radius: var(--qz-radius);
      padding: 2rem;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .qz-review-rating {
      color: var(--qz-accent-gold);
      margin-bottom: 1rem;
      font-size: 0.9rem;
    }
    .qz-review-quote {
      font-size: 0.95rem;
      color: #E2E8F0;
      line-height: 1.75;
      margin-bottom: 1.5rem;
    }
    .qz-review-user {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      border-top: 1px solid var(--qz-border-light);
      padding-top: 1rem;
    }
    .qz-avatar-placeholder {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: var(--qz-primary-glow);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-weight: 700;
      font-size: 1rem;
    }

    /* 11. 行业场景卡片 */
    .qz-scene-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 1.5rem;
    }
    .qz-scene-card {
      background: var(--qz-bg-card);
      border: 1px solid var(--qz-border-light);
      border-radius: var(--qz-radius);
      overflow: hidden;
      transition: var(--qz-transition);
    }
    .qz-scene-card:hover {
      border-color: var(--qz-border);
      transform: translateY(-4px);
    }
    .qz-scene-img {
      width: 100%;
      height: 140px;
      object-fit: cover;
    }
    .qz-scene-content {
      padding: 1.25rem;
    }
    .qz-scene-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: var(--qz-text-light);
      margin-bottom: 0.4rem;
    }
    .qz-scene-desc {
      font-size: 0.85rem;
      color: var(--qz-text-dim);
      margin: 0;
      line-height: 1.6;
    }

    /* 12. 安全审计体系 */
    .qz-security-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.75rem;
    }
    .qz-sec-card {
      background: var(--qz-bg-dark);
      border-left: 4px solid var(--qz-primary-glow);
      padding: 1.75rem;
      border-radius: 0 var(--qz-radius) var(--qz-radius) 0;
    }
    .qz-sec-title {
      font-size: 1.15rem;
      color: var(--qz-text-light);
      font-weight: 700;
      margin-bottom: 0.6rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .qz-sec-desc {
      font-size: 0.88rem;
      color: var(--qz-text-dim);
      margin: 0;
      line-height: 1.7;
    }

    /* 13. FAQ 答疑面板 (Foundation 风格原生折叠) */
    .qz-faq-container {
      max-width: 860px;
      margin: 0 auto;
    }
    .qz-faq-item {
      background: var(--qz-bg-card);
      border: 1px solid var(--qz-border-light);
      border-radius: var(--qz-radius-sm);
      margin-bottom: 1rem;
      overflow: hidden;
    }
    .qz-faq-quest {
      padding: 1.25rem 1.5rem;
      color: var(--qz-text-light);
      font-size: 1.05rem;
      font-weight: 600;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      background: transparent;
      border: none;
      width: 100%;
      text-align: left;
    }
    .qz-faq-ans {
      padding: 0 1.5rem 1.25rem;
      color: var(--qz-text-muted);
      font-size: 0.92rem;
      line-height: 1.8;
      border-top: 1px solid var(--qz-border-light);
      margin-top: 0.25rem;
      padding-top: 1rem;
    }

    /* 14. 转化表单与商务收口 */
    .qz-cta-box {
      background: linear-gradient(135deg, rgba(56, 20, 96, 0.9), rgba(24, 21, 40, 0.95)),
                  url('/assets/images/e332fd0fcc993141.jpg') center/cover;
      border: 1px solid var(--qz-border);
      border-radius: var(--qz-radius);
      padding: 3.5rem 2.5rem;
      box-shadow: var(--qz-glow);
    }
    .qz-form-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr) auto;
      gap: 1rem;
      margin-top: 2rem;
    }
    .qz-input {
      width: 100%;
      background: rgba(15, 12, 32, 0.7);
      border: 1px solid var(--qz-border);
      color: #fff;
      padding: 0.75rem 1rem;
      border-radius: var(--qz-radius-sm);
      font-size: 0.92rem;
    }
    .qz-input:focus {
      outline: none;
      border-color: var(--qz-accent-gold);
      background: rgba(15, 12, 32, 0.9);
    }

    /* 页脚 */
    .qz-footer {
      background: #090714;
      border-top: 1px solid var(--qz-border-light);
      padding: 4rem 0 2.5rem;
      font-size: 0.9rem;
    }
    .qz-footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 2.5rem;
      margin-bottom: 3rem;
    }
    .qz-footer-col h5 {
      color: var(--qz-text-light);
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 1.25rem;
    }
    .qz-footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .qz-footer-links li {
      margin-bottom: 0.6rem;
    }
    .qz-footer-links a {
      color: var(--qz-text-dim);
    }
    .qz-footer-links a:hover {
      color: var(--qz-accent-gold);
    }
    .qz-bottom-bar {
      border-top: 1px solid rgba(255, 255, 255, 0.05);
      padding-top: 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 1rem;
      color: #64748B;
      font-size: 0.82rem;
    }

    /* 响应式断点适配 */
    @media (max-width: 1024px) {
      .qz-metrics-grid, .qz-steps-grid, .qz-scene-grid { grid-template-columns: repeat(2, 1fr); }
      .qz-stub-grid, .qz-news-grid, .qz-reviews-grid, .qz-nodes-matrix, .qz-security-grid { grid-template-columns: repeat(2, 1fr); }
      .qz-footer-grid { grid-template-columns: 1fr 1fr; }
      .qz-form-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 640px) {
      .qz-hero-title { font-size: 1.95rem; }
      .qz-title { font-size: 1.65rem; }
      .qz-metrics-grid, .qz-stub-grid, .qz-steps-grid, .qz-news-grid, .qz-reviews-grid, .qz-nodes-matrix, .qz-scene-grid, .qz-security-grid { grid-template-columns: 1fr; }
      .qz-form-grid { grid-template-columns: 1fr; }
      .qz-footer-grid { grid-template-columns: 1fr; }
      .qz-menu-list { display: none; }
      .qz-section { padding: 3.5rem 0; }
    }

/* roulang page: article */
:root {
      --qz-primary: #381460;
      --qz-primary-glow: #6D28D9;
      --qz-accent-gold: #F59E0B;
      --qz-accent-orange: #FB923C;
      --qz-bg-night: #0F0C20;
      --qz-bg-dark: #181528;
      --qz-bg-card: rgba(30, 25, 52, 0.7);
      --qz-border: rgba(109, 40, 217, 0.35);
      --qz-border-light: rgba(255, 255, 255, 0.08);
      --qz-text-light: #FFFFFF;
      --qz-text-muted: #CBD5E1;
      --qz-text-dim: #94A3B8;
      --qz-radius: 12px;
      --qz-radius-sm: 6px;
      --qz-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
      --qz-glow: 0 0 25px rgba(109, 40, 217, 0.3);
      --qz-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    body {
      background-color: var(--qz-bg-night);
      color: var(--qz-text-muted);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.8;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }
    a {
      color: var(--qz-accent-gold);
      text-decoration: none;
      transition: var(--qz-transition);
    }
    a:hover, a:focus {
      color: #FBBF24;
      text-decoration: none;
    }
    .container-wide {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 1.25rem;
    }
    .container-reading {
      width: 100%;
      max-width: 920px;
      margin: 0 auto;
      padding: 0 1.25rem;
    }
    .qz-header {
      background-color: rgba(15, 12, 32, 0.94);
      border-bottom: 1px solid var(--qz-border);
      position: sticky;
      top: 0;
      z-index: 1000;
      backdrop-filter: blur(12px);
    }
    .qz-subbar {
      background: rgba(24, 21, 40, 0.9);
      border-bottom: 1px solid var(--qz-border-light);
      padding: 0.35rem 0;
      font-size: 0.8rem;
      color: var(--qz-text-dim);
    }
    .qz-subbar .container-wide {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .qz-node-selector {
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .qz-node-badge {
      display: inline-flex;
      align-items: center;
      background: rgba(16, 185, 129, 0.15);
      border: 1px solid rgba(16, 185, 129, 0.4);
      color: #34D399;
      font-size: 0.75rem;
      padding: 0.1rem 0.5rem;
      border-radius: 999px;
    }
    .qz-node-badge::before {
      content: "";
      width: 6px;
      height: 6px;
      background: #10B981;
      border-radius: 50%;
      margin-right: 0.35rem;
      box-shadow: 0 0 6px #10B981;
    }
    .qz-nav-main {
      padding: 0.85rem 0;
    }
    .qz-nav-main .container-wide {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .qz-brand {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      color: var(--qz-text-light);
      font-size: 1.45rem;
      font-weight: 800;
      letter-spacing: -0.02em;
    }
    .qz-brand-icon {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: linear-gradient(135deg, var(--qz-primary-glow), var(--qz-accent-gold));
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.1rem;
      box-shadow: 0 0 15px rgba(109, 40, 217, 0.5);
    }
    .qz-menu-list {
      display: flex;
      list-style: none;
      margin: 0;
      padding: 0;
      gap: 1.75rem;
      align-items: center;
    }
    .qz-menu-list a {
      color: var(--qz-text-muted);
      font-weight: 500;
      font-size: 0.95rem;
      position: relative;
    }
    .qz-menu-list a.active, .qz-menu-list a:hover {
      color: var(--qz-text-light);
    }
    .qz-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      padding: 0.65rem 1.45rem;
      border-radius: var(--qz-radius-sm);
      font-weight: 600;
      font-size: 0.92rem;
      cursor: pointer;
      transition: var(--qz-transition);
      border: 1px solid transparent;
      text-align: center;
    }
    .qz-btn-gold {
      background: linear-gradient(135deg, var(--qz-accent-gold), var(--qz-accent-orange));
      color: #1E1B4B;
      box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35);
    }
    .qz-btn-gold:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(245, 158, 11, 0.55);
      color: #0F0C20;
    }
    .qz-btn-outline {
      background: rgba(109, 40, 217, 0.15);
      border: 1px solid var(--qz-border);
      color: var(--qz-text-light);
    }
    .qz-btn-outline:hover {
      background: rgba(109, 40, 217, 0.35);
      border-color: var(--qz-primary-glow);
      color: #fff;
    }
    .qz-article-header-sec {
      padding: 3.5rem 0 2rem;
      background: radial-gradient(circle at 50% 0%, rgba(109, 40, 217, 0.25) 0%, rgba(15, 12, 32, 1) 70%);
      border-bottom: 1px solid var(--qz-border-light);
    }
    .qz-breadcrumbs {
      display: flex;
      align-items: center;
      gap: 0.6rem;
      font-size: 0.85rem;
      color: var(--qz-text-dim);
      margin-bottom: 1.25rem;
    }
    .qz-breadcrumbs a {
      color: var(--qz-text-dim);
    }
    .qz-breadcrumbs a:hover {
      color: var(--qz-accent-gold);
    }
    .qz-article-title {
      font-size: 2.35rem;
      line-height: 1.35;
      font-weight: 800;
      color: var(--qz-text-light);
      margin: 0 0 1.25rem 0;
      letter-spacing: -0.01em;
    }
    .qz-meta-bar {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 1.5rem;
      font-size: 0.88rem;
      color: var(--qz-text-dim);
      border-bottom: 1px dashed var(--qz-border);
      padding-bottom: 1.5rem;
    }
    .qz-meta-item {
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
    }
    .qz-tag-pill {
      background: rgba(109, 40, 217, 0.25);
      border: 1px solid var(--qz-border);
      color: #DDD6FE;
      padding: 0.15rem 0.65rem;
      border-radius: 999px;
      font-size: 0.78rem;
      font-weight: 600;
    }
    .qz-tldr-card {
      background: rgba(30, 25, 52, 0.75);
      border: 1px solid var(--qz-border);
      border-left: 4px solid var(--qz-accent-gold);
      border-radius: var(--qz-radius-sm);
      padding: 1.4rem 1.6rem;
      margin: 2.25rem 0 2.75rem;
      position: relative;
      box-shadow: var(--qz-shadow);
    }
    .qz-tldr-title {
      font-size: 0.92rem;
      font-weight: 700;
      color: var(--qz-accent-gold);
      text-transform: uppercase;
      letter-spacing: 0.05em;
      margin-bottom: 0.5rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .qz-tldr-content {
      font-size: 0.96rem;
      line-height: 1.85;
      color: #E2E8F0;
      margin: 0;
    }
    .qz-body-content {
      font-size: 1.05rem;
      line-height: 1.95;
      color: #E2E8F0;
    }
    .qz-body-content p {
      margin-bottom: 1.6rem;
    }
    .qz-body-content h2 {
      font-size: 1.65rem;
      font-weight: 700;
      color: var(--qz-text-light);
      margin: 2.75rem 0 1.1rem;
      padding-bottom: 0.6rem;
      border-bottom: 1px solid var(--qz-border-light);
      position: relative;
    }
    .qz-body-content h2::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: -1px;
      width: 42px;
      height: 2px;
      background: var(--qz-accent-gold);
    }
    .qz-body-content h3 {
      font-size: 1.3rem;
      font-weight: 600;
      color: #F8FAFC;
      margin: 2rem 0 0.85rem;
    }
    .qz-body-content ul, .qz-body-content ol {
      margin-bottom: 1.6rem;
      padding-left: 1.5rem;
    }
    .qz-body-content li {
      margin-bottom: 0.5rem;
    }
    .qz-body-content blockquote {
      border-left: 3px solid var(--qz-primary-glow);
      background: rgba(109, 40, 217, 0.12);
      padding: 1.1rem 1.4rem;
      margin: 1.8rem 0;
      border-radius: 0 var(--qz-radius-sm) var(--qz-radius-sm) 0;
      color: #CBD5E1;
      font-style: normal;
    }
    .qz-body-content code {
      background: rgba(0, 0, 0, 0.4);
      color: #FBBF24;
      padding: 0.2rem 0.45rem;
      border-radius: 4px;
      font-size: 0.9em;
      border: 1px solid var(--qz-border-light);
    }
    .qz-body-content img {
      max-width: 100%;
      height: auto;
      border-radius: var(--qz-radius);
      margin: 1.8rem 0;
      border: 1px solid var(--qz-border);
      box-shadow: var(--qz-shadow);
    }
    .qz-share-dock {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      gap: 1.25rem;
      padding: 1.75rem;
      background: rgba(24, 21, 40, 0.6);
      border: 1px dashed var(--qz-border);
      border-radius: var(--qz-radius);
      margin: 3.5rem 0 2rem;
    }
    .qz-tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 0.5rem;
      align-items: center;
    }
    .qz-tag-item {
      font-size: 0.82rem;
      background: rgba(109, 40, 217, 0.2);
      border: 1px solid var(--qz-border);
      color: #DDD6FE;
      padding: 0.25rem 0.75rem;
      border-radius: 999px;
    }
    .qz-author-box {
      background: linear-gradient(135deg, rgba(30, 25, 52, 0.8), rgba(24, 21, 40, 0.9));
      border: 1px solid var(--qz-border);
      border-radius: var(--qz-radius);
      padding: 1.85rem;
      display: flex;
      gap: 1.4rem;
      align-items: center;
      margin-bottom: 3.5rem;
    }
    .qz-author-avatar {
      width: 72px;
      height: 72px;
      border-radius: 50%;
      background: radial-gradient(circle, var(--qz-accent-gold) 0%, var(--qz-primary-glow) 100%);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.8rem;
      color: #fff;
      flex-shrink: 0;
      box-shadow: var(--qz-glow);
    }
    .qz-author-meta h4 {
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--qz-text-light);
      margin: 0 0 0.35rem 0;
    }
    .qz-author-meta p {
      font-size: 0.88rem;
      color: var(--qz-text-dim);
      margin: 0;
      line-height: 1.6;
    }
    .qz-related-sec {
      padding: 4rem 0;
      background-color: var(--qz-bg-dark);
      border-top: 1px solid var(--qz-border-light);
    }
    .qz-sec-title {
      font-size: 1.6rem;
      font-weight: 700;
      color: var(--qz-text-light);
      margin-bottom: 2rem;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }
    .qz-card-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 1.5rem;
    }
    .qz-ticket-card {
      background: var(--qz-bg-card);
      border: 1px solid var(--qz-border);
      border-radius: var(--qz-radius);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      transition: var(--qz-transition);
      position: relative;
    }
    .qz-ticket-card:hover {
      transform: translateY(-4px);
      border-color: var(--qz-primary-glow);
      box-shadow: var(--qz-shadow);
    }
    .qz-card-thumb {
      height: 160px;
      width: 100%;
      object-fit: cover;
    }
    .qz-card-body {
      padding: 1.25rem;
      display: flex;
      flex-direction: column;
      flex-grow: 1;
    }
    .qz-card-date {
      font-size: 0.78rem;
      color: var(--qz-accent-gold);
      margin-bottom: 0.5rem;
    }
    .qz-card-heading {
      font-size: 1rem;
      font-weight: 700;
      color: var(--qz-text-light);
      line-height: 1.5;
      margin: 0 0 0.75rem 0;
    }
    .qz-article-cta {
      padding: 4.5rem 0;
      background: radial-gradient(circle at 50% 50%, rgba(56, 20, 96, 0.7) 0%, rgba(15, 12, 32, 0.95) 100%),
                  url('/assets/images/e332fd0fcc993141.jpg') center/cover no-repeat;
      border-top: 1px solid var(--qz-border);
      text-align: center;
    }
    .qz-cta-panel {
      max-width: 760px;
      margin: 0 auto;
      padding: 2.5rem;
      background: rgba(24, 21, 40, 0.85);
      border: 1px solid var(--qz-border);
      border-radius: var(--qz-radius);
      backdrop-filter: blur(12px);
    }
    .qz-cta-title {
      font-size: 2rem;
      font-weight: 800;
      color: var(--qz-text-light);
      margin-bottom: 1rem;
    }
    .qz-footer {
      background-color: #0B0918;
      border-top: 1px solid var(--qz-border);
      padding: 4rem 0 2rem;
    }
    .qz-footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 2.5rem;
      margin-bottom: 3rem;
    }
    .qz-footer-col h5 {
      color: var(--qz-text-light);
      font-size: 1rem;
      font-weight: 700;
      margin-bottom: 1.2rem;
      position: relative;
    }
    .qz-footer-links {
      list-style: none;
      padding: 0;
      margin: 0;
    }
    .qz-footer-links li {
      margin-bottom: 0.65rem;
    }
    .qz-footer-links a {
      color: var(--qz-text-dim);
      font-size: 0.88rem;
    }
    .qz-footer-links a:hover {
      color: var(--qz-accent-gold);
    }
    .qz-bottom-bar {
      border-top: 1px solid var(--qz-border-light);
      padding-top: 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.82rem;
      color: var(--qz-text-dim);
      flex-wrap: wrap;
      gap: 1rem;
    }
    @media (max-width: 1024px) {
      .qz-card-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .qz-footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }
    @media (max-width: 768px) {
      .qz-menu-list {
        display: none;
      }
      .qz-article-title {
        font-size: 1.75rem;
      }
      .qz-card-grid {
        grid-template-columns: 1fr;
      }
      .qz-footer-grid {
        grid-template-columns: 1fr;
      }
      .qz-author-box {
        flex-direction: column;
        text-align: center;
      }
    }

/* roulang page: category1 */
:root {
      --qz-primary: #381460;
      --qz-primary-glow: #6D28D9;
      --qz-accent-gold: #F59E0B;
      --qz-accent-orange: #FB923C;
      --qz-bg-night: #0F0C20;
      --qz-bg-dark: #181528;
      --qz-bg-card: rgba(30, 25, 52, 0.7);
      --qz-border: rgba(109, 40, 217, 0.35);
      --qz-border-light: rgba(255, 255, 255, 0.08);
      --qz-text-light: #FFFFFF;
      --qz-text-muted: #CBD5E1;
      --qz-text-dim: #94A3B8;
      --qz-radius: 12px;
      --qz-radius-sm: 6px;
      --qz-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
      --qz-glow: 0 0 25px rgba(109, 40, 217, 0.3);
      --qz-transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }
    body {
      background-color: var(--qz-bg-night);
      color: var(--qz-text-muted);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.8;
      margin: 0;
      padding: 0;
      -webkit-font-smoothing: antialiased;
    }
    a {
      color: var(--qz-accent-gold);
      text-decoration: none;
      transition: var(--qz-transition);
    }
    a:hover, a:focus {
      color: #FBBF24;
      text-decoration: none;
    }
    .container-wide {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 1.25rem;
    }
    .qz-header {
      background-color: rgba(15, 12, 32, 0.94);
      border-bottom: 1px solid var(--qz-border);
      position: sticky;
      top: 0;
      z-index: 1000;
      backdrop-filter: blur(12px);
    }
    .qz-subbar {
      border-bottom: 1px solid rgba(255, 255, 255, 0.05);
      padding: 0.35rem 0;
      font-size: 0.8rem;
    }
    .qz-subbar .container-wide {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .qz-node-selector {
      display: flex;
      align-items: center;
      gap: 0.5rem;
      color: var(--qz-text-dim);
    }
    .qz-node-badge {
      display: inline-flex;
      align-items: center;
      background: rgba(16, 185, 129, 0.15);
      border: 1px solid rgba(16, 185, 129, 0.4);
      color: #34D399;
      font-size: 0.75rem;
      padding: 0.1rem 0.5rem;
      border-radius: 999px;
    }
    .qz-node-badge::before {
      content: "";
      width: 6px;
      height: 6px;
      background: #10B981;
      border-radius: 50%;
      margin-right: 0.35rem;
      box-shadow: 0 0 6px #10B981;
    }
    .qz-nav-main {
      padding: 0.85rem 0;
    }
    .qz-nav-main .container-wide {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .qz-brand {
      display: flex;
      align-items: center;
      gap: 0.75rem;
      color: var(--qz-text-light);
      font-size: 1.45rem;
      font-weight: 800;
      letter-spacing: -0.02em;
    }
    .qz-brand-icon {
      width: 36px;
      height: 36px;
      border-radius: 8px;
      background: linear-gradient(135deg, var(--qz-primary-glow), var(--qz-accent-gold));
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 1.1rem;
      box-shadow: 0 0 15px rgba(109, 40, 217, 0.5);
    }
    .qz-menu-list {
      display: flex;
      list-style: none;
      margin: 0;
      padding: 0;
      gap: 1.75rem;
      align-items: center;
    }
    .qz-menu-list a {
      color: var(--qz-text-muted);
      font-weight: 500;
      font-size: 0.95rem;
      position: relative;
    }
    .qz-menu-list a.active, .qz-menu-list a:hover {
      color: var(--qz-text-light);
    }
    .qz-menu-list a.active::after {
      content: "";
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--qz-accent-gold);
      box-shadow: 0 0 8px var(--qz-accent-gold);
    }
    .qz-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 0.5rem;
      padding: 0.65rem 1.45rem;
      border-radius: var(--qz-radius-sm);
      font-weight: 600;
      font-size: 0.92rem;
      cursor: pointer;
      transition: var(--qz-transition);
      border: 1px solid transparent;
      text-align: center;
    }
    .qz-btn-gold {
      background: linear-gradient(135deg, var(--qz-accent-gold), var(--qz-accent-orange));
      color: #1E1B4B;
      box-shadow: 0 4px 15px rgba(245, 158, 11, 0.35);
    }
    .qz-btn-gold:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(245, 158, 11, 0.55);
      color: #0F0C20;
    }
    .qz-btn-outline {
      background: rgba(109, 40, 217, 0.15);
      border: 1px solid var(--qz-border);
      color: var(--qz-text-light);
    }
    .qz-btn-outline:hover {
      background: rgba(109, 40, 217, 0.35);
      border-color: var(--qz-primary-glow);
      color: #fff;
    }
    .qz-section {
      padding: 4.5rem 0;
      position: relative;
    }
    .qz-section-dark {
      background-color: var(--qz-bg-dark);
      border-top: 1px solid var(--qz-border-light);
      border-bottom: 1px solid var(--qz-border-light);
    }
    .qz-section-header {
      margin-bottom: 2.75rem;
      text-align: center;
    }
    .qz-tag {
      display: inline-block;
      text-transform: uppercase;
      font-size: 0.78rem;
      font-weight: 700;
      letter-spacing: 0.1em;
      color: var(--qz-accent-gold);
      background: rgba(245, 158, 11, 0.12);
      border: 1px solid rgba(245, 158, 11, 0.25);
      padding: 0.25rem 0.75rem;
      border-radius: 999px;
      margin-bottom: 0.75rem;
    }
    .qz-title {
      font-size: 2.15rem;
      font-weight: 800;
      color: var(--qz-text-light);
      margin: 0 0 1rem 0;
      letter-spacing: -0.01em;
    }
    .qz-lead {
      max-width: 780px;
      margin: 0 auto;
      font-size: 1.05rem;
      color: var(--qz-text-dim);
      line-height: 1.8;
    }

    /* 分类专属头部 */
    .cat-archive-header {
      background: radial-gradient(circle at 50% 20%, rgba(109, 40, 217, 0.3) 0%, rgba(15, 12, 32, 0.98) 75%),
                  url('/assets/images/ba7d01277185dfd5.jpg') center/cover no-repeat;
      padding: 3.5rem 0 3rem;
      border-bottom: 1px solid var(--qz-border);
    }
    .cat-breadcrumb {
      display: flex;
      gap: 0.5rem;
      align-items: center;
      font-size: 0.85rem;
      color: var(--qz-text-dim);
      margin-bottom: 1.25rem;
    }
    .cat-breadcrumb a {
      color: var(--qz-text-dim);
    }
    .cat-breadcrumb a:hover {
      color: var(--qz-accent-gold);
    }
    .cat-meta-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 1.25rem;
      align-items: center;
      margin-top: 1.5rem;
      padding-top: 1.25rem;
      border-top: 1px solid var(--qz-border-light);
    }
    .cat-meta-pill {
      display: inline-flex;
      align-items: center;
      gap: 0.45rem;
      font-size: 0.82rem;
      color: var(--qz-text-muted);
      background: rgba(255, 255, 255, 0.05);
      padding: 0.25rem 0.75rem;
      border-radius: var(--qz-radius-sm);
      border: 1px solid var(--qz-border-light);
    }

    /* 多维筛选过滤栏 */
    .cat-filter-wrapper {
      background: rgba(24, 21, 40, 0.9);
      border-bottom: 1px solid var(--qz-border-light);
      padding: 1rem 0;
    }
    .cat-filter-group {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 0.75rem;
    }
    .cat-filter-label {
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--qz-accent-gold);
      margin-right: 0.5rem;
    }
    .cat-filter-item {
      display: inline-block;
      padding: 0.25rem 0.85rem;
      border-radius: 999px;
      font-size: 0.82rem;
      color: var(--qz-text-muted);
      background: rgba(255, 255, 255, 0.03);
      border: 1px solid var(--qz-border-light);
      cursor: pointer;
      transition: var(--qz-transition);
    }
    .cat-filter-item:hover, .cat-filter-item.active {
      background: var(--qz-primary-glow);
      color: #fff;
      border-color: var(--qz-primary-glow);
    }

    /* 票根式卡片与网格 */
    .qz-ticket-card {
      background: var(--qz-bg-card);
      border: 1px solid var(--qz-border);
      border-radius: var(--qz-radius);
      padding: 1.75rem;
      position: relative;
      display: flex;
      flex-direction: column;
      height: 100%;
      box-shadow: var(--qz-shadow);
      transition: var(--qz-transition);
      backdrop-filter: blur(10px);
    }
    .qz-ticket-card:hover {
      transform: translateY(-4px);
      border-color: var(--qz-accent-gold);
      box-shadow: 0 15px 35px -10px rgba(109, 40, 217, 0.4);
    }
    .qz-ticket-badge {
      display: inline-flex;
      align-items: center;
      align-self: flex-start;
      gap: 0.35rem;
      background: rgba(109, 40, 217, 0.2);
      border: 1px solid var(--qz-border);
      color: #DDD6FE;
      padding: 0.2rem 0.6rem;
      border-radius: var(--qz-radius-sm);
      font-size: 0.75rem;
      font-weight: 600;
      margin-bottom: 1rem;
    }
    .qz-ticket-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--qz-text-light);
      margin-bottom: 0.75rem;
      line-height: 1.4;
    }
    .qz-ticket-desc {
      font-size: 0.88rem;
      color: var(--qz-text-dim);
      margin-bottom: 1.25rem;
      flex-grow: 1;
    }
    .qz-ticket-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-top: 1px dashed rgba(255, 255, 255, 0.12);
      padding-top: 1rem;
      font-size: 0.82rem;
      color: var(--qz-text-dim);
    }

    /* 高光焦点卡片 */
    .cat-spotlight {
      background: linear-gradient(135deg, rgba(56, 20, 96, 0.8), rgba(24, 21, 40, 0.95));
      border: 1px solid var(--qz-border);
      border-radius: var(--qz-radius);
      padding: 2.25rem;
      position: relative;
      overflow: hidden;
      margin-bottom: 2.5rem;
    }
    .cat-spotlight::before {
      content: "";
      position: absolute;
      top: -50px;
      right: -50px;
      width: 200px;
      height: 200px;
      background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, transparent 70%);
      pointer-events: none;
    }

    /* 资讯列表网格 */
    .qz-post-card {
      background: var(--qz-bg-card);
      border: 1px solid var(--qz-border-light);
      border-radius: var(--qz-radius);
      padding: 1.5rem;
      transition: var(--qz-transition);
      display: flex;
      flex-direction: column;
      height: 100%;
    }
    .qz-post-card:hover {
      border-color: var(--qz-primary-glow);
      transform: translateY(-3px);
      box-shadow: var(--qz-glow);
    }
    .qz-post-time {
      font-size: 0.78rem;
      color: var(--qz-text-dim);
      margin-bottom: 0.5rem;
    }
    .qz-post-title {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--qz-text-light);
      margin-bottom: 0.6rem;
      line-height: 1.5;
    }
    .qz-post-excerpt {
      font-size: 0.85rem;
      color: var(--qz-text-dim);
      line-height: 1.7;
      margin-bottom: 1rem;
      flex-grow: 1;
    }

    /* 下级主题矩阵 */
    .cat-sub-grid {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
      gap: 1.25rem;
    }
    .cat-sub-card {
      background: rgba(255, 255, 255, 0.02);
      border: 1px solid var(--qz-border-light);
      border-radius: var(--qz-radius-sm);
      padding: 1.25rem;
      transition: var(--qz-transition);
    }
    .cat-sub-card:hover {
      background: rgba(109, 40, 217, 0.1);
      border-color: var(--qz-border);
    }

    /* FAQ Accordion */
    .cat-faq-item {
      background: var(--qz-bg-card);
      border: 1px solid var(--qz-border-light);
      border-radius: var(--qz-radius-sm);
      margin-bottom: 1rem;
      padding: 1.25rem 1.5rem;
    }
    .cat-faq-item h4 {
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--qz-text-light);
      margin-bottom: 0.5rem;
      display: flex;
      align-items: center;
      gap: 0.5rem;
    }
    .cat-faq-item p {
      font-size: 0.9rem;
      color: var(--qz-text-dim);
      margin: 0;
      line-height: 1.7;
    }

    /* 页脚 */
    .qz-footer {
      background-color: #0A0816;
      border-top: 1px solid var(--qz-border);
      padding: 4.5rem 0 2rem;
    }
    .qz-footer-grid {
      display: grid;
      grid-template-columns: 2fr 1.2fr 1.2fr 1.2fr;
      gap: 2.5rem;
      margin-bottom: 3rem;
    }
    .qz-footer-col h5 {
      color: var(--qz-text-light);
      font-size: 1.02rem;
      font-weight: 700;
      margin-bottom: 1.25rem;
      position: relative;
    }
    .qz-footer-col h5::after {
      content: "";
      position: absolute;
      bottom: -6px;
      left: 0;
      width: 24px;
      height: 2px;
      background: var(--qz-accent-gold);
    }
    .qz-footer-links {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .qz-footer-links li {
      margin-bottom: 0.65rem;
    }
    .qz-footer-links a {
      color: var(--qz-text-dim);
      font-size: 0.88rem;
    }
    .qz-footer-links a:hover {
      color: var(--qz-accent-gold);
    }
    .qz-bottom-bar {
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding-top: 1.75rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.82rem;
      color: var(--qz-text-dim);
      flex-wrap: wrap;
      gap: 1rem;
    }

    @media (max-width: 900px) {
      .qz-footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      .qz-menu-list {
        display: none;
      }
    }
    @media (max-width: 600px) {
      .qz-footer-grid {
        grid-template-columns: 1fr;
      }
      .cat-meta-bar {
        flex-direction: column;
        align-items: flex-start;
      }
    }