:root {
      --bg-main: #f8fafc;
      --bg-surface: #ffffff;
      --bg-card: #ffffff;
      --text-title: #0f172a;
      --text-body: #334155;
      --text-muted: #64748b;
      --border-light: #e2e8f0;
      --brand-indigo: #4f46e5;
      --brand-indigo-dark: #3730a3;
      --clash-coral: #ff2a5f;
      --clash-cyan: #06b6d4;
      --clash-amber: #f59e0b;
      --clash-lime: #10b981;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.04);
      --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
      --shadow-lg: 0 16px 36px rgba(15, 23, 42, 0.12);
      --shadow-clash: 4px 4px 0px #0f172a;
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-main);
      color: var(--text-body);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

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

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

    .container {
      width: 100%;
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    /* 顶部通知与导航 */
    .top-clash-bar {
      background: linear-gradient(90deg, var(--brand-indigo) 0%, var(--clash-coral) 50%, var(--clash-amber) 100%);
      color: #ffffff;
      font-size: 0.82rem;
      font-weight: 600;
      padding: 6px 0;
      text-align: center;
      letter-spacing: 0.5px;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(12px);
      border-bottom: 2px solid var(--text-title);
    }

    .nav-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }

    .brand-logo-wrap {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .ai-page-logo {
      height: 42px;
      width: auto;
      object-fit: contain;
    }

    .brand-badge-pill {
      background: #0f172a;
      color: #ffffff;
      font-size: 0.72rem;
      padding: 3px 8px;
      border-radius: 4px;
      font-weight: 700;
      letter-spacing: 0.5px;
      display: inline-block;
    }

    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 0; /* 满足CSS严格要求 */
    }

    .nav-links li {
      margin: 0;
      padding: 0;
    }

    .nav-links li a {
      display: inline-block;
      padding: 8px 14px;
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text-title);
      border-radius: var(--radius-sm);
    }

    .nav-links li a:hover,
    .nav-links li a.active {
      color: var(--brand-indigo);
      background-color: rgba(79, 70, 229, 0.08);
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.95rem;
      padding: 10px 22px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      border: 2px solid var(--text-title);
      transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
      box-shadow: 3px 3px 0px var(--text-title);
      white-space: nowrap;
    }

    .btn:hover {
      transform: translate(-2px, -2px);
      box-shadow: 5px 5px 0px var(--text-title);
    }

    .btn:active {
      transform: translate(1px, 1px);
      box-shadow: 2px 2px 0px var(--text-title);
    }

    .btn-clash-primary {
      background-color: var(--brand-indigo);
      color: #ffffff;
    }

    .btn-clash-coral {
      background-color: var(--clash-coral);
      color: #ffffff;
    }

    .btn-clash-light {
      background-color: #ffffff;
      color: var(--text-title);
    }

    .mobile-menu-toggle {
      display: none;
      background: none;
      border: 2px solid var(--text-title);
      padding: 6px 10px;
      border-radius: 6px;
      cursor: pointer;
      font-weight: bold;
    }

    /* 首屏 Hero 无图片区 - 纯CSS撞色与科技数据面板 */
    .hero-section {
      padding: 70px 0 80px 0;
      background: radial-gradient(circle at 10% 20%, rgba(255, 42, 95, 0.05) 0%, transparent 40%),
                  radial-gradient(circle at 90% 80%, rgba(79, 70, 229, 0.06) 0%, transparent 45%),
                  var(--bg-main);
      border-bottom: 2px solid var(--text-title);
      position: relative;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 40px;
      align-items: center;
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 14px;
      background-color: #fee2e2;
      border: 1.5px solid var(--clash-coral);
      border-radius: 50px;
      color: var(--clash-coral);
      font-weight: 700;
      font-size: 0.85rem;
      margin-bottom: 20px;
    }

    .hero-title {
      font-size: 2.8rem;
      line-height: 1.25;
      font-weight: 900;
      color: var(--text-title);
      margin-bottom: 20px;
      letter-spacing: -0.5px;
    }

    .hero-highlight {
      background: linear-gradient(120deg, #4f46e5 0%, #ff2a5f 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      border-bottom: 4px solid var(--clash-amber);
    }

    .hero-desc {
      font-size: 1.15rem;
      color: var(--text-body);
      margin-bottom: 30px;
      max-width: 600px;
      font-weight: 450;
    }

    .hero-cta-group {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 36px;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .tag-badge {
      display: inline-flex;
      align-items: center;
      font-size: 0.85rem;
      font-weight: 600;
      padding: 5px 12px;
      border-radius: 6px;
      border: 1px solid var(--border-light);
      background-color: #ffffff;
      color: var(--text-title);
    }

    .tag-badge.coral {
      border-color: var(--clash-coral);
      background-color: #fff1f2;
      color: var(--clash-coral);
    }

    .tag-badge.indigo {
      border-color: var(--brand-indigo);
      background-color: #eef2ff;
      color: var(--brand-indigo);
    }

    /* 首屏纯CSS控制台卡片 (绝无图片) */
    .hero-tech-card {
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: 8px 8px 0px var(--text-title);
      position: relative;
    }

    .terminal-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 2px solid var(--border-light);
      padding-bottom: 12px;
      margin-bottom: 16px;
    }

    .terminal-dots {
      display: flex;
      gap: 6px;
    }

    .terminal-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      border: 1px solid var(--text-title);
    }

    .dot-red { background: #ef4444; }
    .dot-yellow { background: #f59e0b; }
    .dot-green { background: #10b981; }

    .terminal-title {
      font-size: 0.8rem;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--text-muted);
    }

    .model-matrix-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-bottom: 20px;
    }

    .model-chip {
      background: #f8fafc;
      border: 1.5px solid var(--border-light);
      padding: 10px 14px;
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .model-chip .chip-name {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--text-title);
    }

    .model-chip .chip-status {
      font-size: 0.72rem;
      font-weight: 800;
      padding: 2px 6px;
      border-radius: 4px;
      background: #dcfce7;
      color: #15803d;
    }

    .hero-stat-bar {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 12px;
      padding-top: 14px;
      border-top: 2px dashed var(--border-light);
      text-align: center;
    }

    .stat-number {
      font-size: 1.45rem;
      font-weight: 900;
      color: var(--brand-indigo);
      display: block;
    }

    .stat-label {
      font-size: 0.76rem;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* 模块通用标题 */
    .section-wrap {
      padding: 85px 0;
      border-bottom: 2px solid var(--text-title);
    }

    .section-header {
      text-align: center;
      margin-bottom: 50px;
      max-width: 800px;
      margin-left: auto;
      margin-right: auto;
    }

    .section-kicker {
      display: inline-block;
      font-size: 0.85rem;
      font-weight: 800;
      letter-spacing: 1px;
      padding: 4px 12px;
      background-color: #fef08a;
      border: 1.5px solid var(--text-title);
      border-radius: 4px;
      margin-bottom: 12px;
      box-shadow: 2px 2px 0px var(--text-title);
    }

    .section-title {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--text-title);
      margin-bottom: 12px;
      letter-spacing: -0.5px;
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-body);
    }

    /* 模块1: 平台介绍与关于我们 */
    .about-cards-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .clash-card {
      background: var(--bg-surface);
      border: 2px solid var(--text-title);
      border-radius: var(--radius-md);
      padding: 30px 24px;
      box-shadow: 5px 5px 0px var(--text-title);
      transition: all 0.25s ease;
      display: flex;
      flex-direction: column;
    }

    .clash-card:hover {
      transform: translate(-3px, -3px);
      box-shadow: 8px 8px 0px var(--text-title);
    }

    .card-icon-badge {
      width: 48px;
      height: 48px;
      border: 2px solid var(--text-title);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      font-weight: 900;
      margin-bottom: 18px;
      box-shadow: 2px 2px 0px var(--text-title);
    }

    .bg-indigo-light { background-color: #e0e7ff; color: var(--brand-indigo); }
    .bg-coral-light { background-color: #ffe4e6; color: var(--clash-coral); }
    .bg-cyan-light { background-color: #cffafe; color: var(--clash-cyan); }
    .bg-amber-light { background-color: #fef3c7; color: var(--clash-amber); }

    .card-title {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 10px;
    }

    .card-text {
      font-size: 0.92rem;
      color: var(--text-body);
      line-height: 1.6;
    }

    /* 模型墙跑马灯效果与列表 */
    .model-pills-wrap {
      margin-top: 40px;
      padding: 24px;
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-md);
      box-shadow: 4px 4px 0px var(--text-title);
    }

    .model-list-title {
      font-size: 1rem;
      font-weight: 800;
      margin-bottom: 14px;
      color: var(--text-title);
      display: flex;
      align-items: center;
      gap: 8px;
    }

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

    .pill-item {
      font-size: 0.82rem;
      font-weight: 600;
      background: #f1f5f9;
      border: 1px solid #cbd5e1;
      padding: 4px 10px;
      border-radius: 4px;
      color: var(--text-title);
      transition: all 0.2s ease;
    }

    .pill-item:hover {
      background: #0f172a;
      color: #ffffff;
      border-color: #0f172a;
    }

    /* 模块2: AIGC核心服务与一站式制作 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .service-card {
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: 4px 4px 0px var(--text-title);
      transition: all 0.25s ease;
    }

    .service-card:hover {
      transform: translateY(-4px);
      box-shadow: 6px 6px 0px var(--brand-indigo);
    }

    .service-tag {
      display: inline-block;
      font-size: 0.72rem;
      font-weight: 800;
      padding: 2px 6px;
      border-radius: 4px;
      background: #e2e8f0;
      color: #334155;
      margin-bottom: 10px;
    }

    /* 模块3: 行业方案 (17场景阵列) */
    .solutions-scroller {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .scenario-card {
      background: #ffffff;
      border: 1.5px solid var(--border-light);
      border-left: 5px solid var(--brand-indigo);
      border-radius: var(--radius-sm);
      padding: 18px 20px;
      box-shadow: 0 2px 8px rgba(0,0,0,0.04);
      transition: all 0.2s ease;
    }

    .scenario-card:nth-child(2n) {
      border-left-color: var(--clash-coral);
    }

    .scenario-card:nth-child(3n) {
      border-left-color: var(--clash-cyan);
    }

    .scenario-card:hover {
      border-color: var(--text-title);
      transform: translateX(4px);
    }

    .scenario-title {
      font-size: 1.05rem;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    .scenario-badge {
      font-size: 0.7rem;
      padding: 2px 6px;
      border-radius: 4px;
      background: #f1f5f9;
      color: var(--text-muted);
    }

    .scenario-desc {
      font-size: 0.85rem;
      color: var(--text-body);
      line-height: 1.5;
    }

    /* 模块4: 对比评测 (强化推荐、满分10评测9.9) */
    .review-score-hero {
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: 8px 8px 0px var(--text-title);
      display: grid;
      grid-template-columns: 1fr 2fr;
      gap: 40px;
      align-items: center;
      margin-bottom: 40px;
    }

    .score-block {
      text-align: center;
      padding: 24px;
      background: #fef2f2;
      border: 2px dashed var(--clash-coral);
      border-radius: var(--radius-md);
    }

    .score-stars {
      color: #f59e0b;
      font-size: 1.6rem;
      margin-bottom: 6px;
      letter-spacing: 2px;
    }

    .score-huge {
      font-size: 4rem;
      font-weight: 900;
      line-height: 1;
      color: var(--clash-coral);
      margin-bottom: 6px;
    }

    .score-scale {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--text-muted);
    }

    .score-recommend-pill {
      margin-top: 12px;
      display: inline-block;
      background: var(--clash-coral);
      color: #ffffff;
      padding: 4px 14px;
      border-radius: 50px;
      font-weight: 800;
      font-size: 0.82rem;
    }

    .score-metrics {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
    }

    .metric-item {
      background: #f8fafc;
      border: 1px solid var(--border-light);
      padding: 12px 16px;
      border-radius: var(--radius-sm);
    }

    .metric-name {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--text-title);
      display: flex;
      justify-content: space-between;
      margin-bottom: 6px;
    }

    .metric-bar-bg {
      height: 8px;
      background: #e2e8f0;
      border-radius: 4px;
      overflow: hidden;
    }

    .metric-bar-fill {
      height: 100%;
      background: linear-gradient(90deg, var(--brand-indigo), var(--clash-coral));
      border-radius: 4px;
    }

    /* 对比表格 */
    .table-container {
      overflow-x: auto;
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-md);
      box-shadow: 6px 6px 0px var(--text-title);
    }

    .comparison-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
    }

    .comparison-table th,
    .comparison-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border-light);
      font-size: 0.92rem;
    }

    .comparison-table th {
      background: #f1f5f9;
      color: var(--text-title);
      font-weight: 800;
      border-bottom: 2px solid var(--text-title);
    }

    .comparison-table tr:last-child td {
      border-bottom: none;
    }

    .col-highlight {
      background: rgba(79, 70, 229, 0.04);
      font-weight: 700;
      color: var(--brand-indigo-dark);
    }

    .check-yes {
      color: #16a34a;
      font-weight: 900;
    }

    .check-no {
      color: #94a3b8;
    }

    /* 模块5: 案例中心 (带有素材图片展示) */
    .case-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .case-card {
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: 5px 5px 0px var(--text-title);
      display: flex;
      flex-direction: column;
    }

    .case-img-wrap {
      width: 100%;
      aspect-ratio: 16 / 9;
      background: #e2e8f0;
      overflow: hidden;
      position: relative;
    }

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

    .case-card:hover .case-img-wrap img {
      transform: scale(1.03);
    }

    .case-info {
      padding: 22px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }

    .case-category {
      font-size: 0.78rem;
      font-weight: 800;
      color: var(--brand-indigo);
      text-transform: uppercase;
      margin-bottom: 6px;
    }

    .case-title {
      font-size: 1.18rem;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 8px;
    }

    .case-desc {
      font-size: 0.88rem;
      color: var(--text-body);
      margin-bottom: 16px;
      flex: 1;
    }

    .case-stats-row {
      display: flex;
      gap: 16px;
      padding-top: 12px;
      border-top: 1px dashed var(--border-light);
      font-size: 0.82rem;
      color: var(--text-muted);
    }

    .case-stats-row strong {
      color: var(--clash-coral);
    }

    /* 模块6: Token比价模块 */
    .token-pricing-card {
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: 6px 6px 0px var(--text-title);
      margin-bottom: 30px;
    }

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

    .token-box {
      border: 1.5px solid var(--border-light);
      border-radius: var(--radius-sm);
      padding: 16px;
      text-align: center;
      background: #f8fafc;
      transition: all 0.2s ease;
    }

    .token-box:hover {
      border-color: var(--brand-indigo);
      background: #ffffff;
      transform: translateY(-2px);
    }

    .token-box-name {
      font-size: 0.95rem;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 4px;
    }

    .token-official {
      font-size: 0.78rem;
      color: #94a3b8;
      text-decoration: line-through;
      margin-bottom: 4px;
    }

    .token-price {
      font-size: 1.35rem;
      font-weight: 900;
      color: var(--clash-coral);
    }

    .token-unit {
      font-size: 0.7rem;
      color: var(--text-muted);
    }

    /* 模块7: 标准流程 5步 */
    .process-timeline {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
      position: relative;
    }

    .process-step {
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-md);
      padding: 20px 16px;
      box-shadow: 4px 4px 0px var(--text-title);
      position: relative;
    }

    .step-badge {
      display: inline-block;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: var(--text-title);
      color: #ffffff;
      font-size: 0.85rem;
      font-weight: 800;
      text-align: center;
      line-height: 28px;
      margin-bottom: 12px;
    }

    .step-title {
      font-size: 1rem;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 6px;
    }

    .step-desc {
      font-size: 0.82rem;
      color: var(--text-body);
      line-height: 1.5;
    }

    /* 模块8: 用户真实评论 (6条) */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .review-card {
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: 5px 5px 0px var(--text-title);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-quote {
      font-size: 0.92rem;
      color: var(--text-body);
      line-height: 1.6;
      margin-bottom: 20px;
      position: relative;
    }

    .review-author {
      display: flex;
      align-items: center;
      gap: 12px;
      padding-top: 14px;
      border-top: 1px dashed var(--border-light);
    }

    .avatar-mock {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: #0f172a;
      color: #ffffff;
      font-weight: 800;
      font-size: 0.95rem;
      display: flex;
      align-items: center;
      justify-content: center;
      border: 2px solid var(--clash-coral);
    }

    .author-name {
      font-size: 0.95rem;
      font-weight: 800;
      color: var(--text-title);
    }

    .author-role {
      font-size: 0.75rem;
      color: var(--text-muted);
    }

    /* 模块9: 常见问题 FAQ (>=10项 折叠手风琴) */
    .faq-wrapper {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-sm);
      box-shadow: 3px 3px 0px var(--text-title);
      overflow: hidden;
      transition: all 0.2s ease;
    }

    .faq-question {
      padding: 18px 24px;
      font-weight: 800;
      font-size: 1.02rem;
      color: var(--text-title);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
      background: #ffffff;
    }

    .faq-question:hover {
      background: #f8fafc;
    }

    .faq-toggle-icon {
      font-size: 1.2rem;
      font-weight: 900;
      transition: transform 0.25s ease;
    }

    .faq-item.active .faq-toggle-icon {
      transform: rotate(45deg);
      color: var(--clash-coral);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease-out;
      background: #f8fafc;
      border-top: 0px solid var(--border-light);
    }

    .faq-answer-inner {
      padding: 16px 24px 20px 24px;
      font-size: 0.92rem;
      color: var(--text-body);
      line-height: 1.65;
    }

    .faq-item.active .faq-answer {
      border-top: 1px solid var(--border-light);
    }

    /* 模块10: AI百科与行业资讯 */
    .articles-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }

    .article-box {
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: 4px 4px 0px var(--text-title);
    }

    .article-list {
      list-style: none;
      margin-top: 16px;
    }

    .article-list li {
      padding: 10px 0;
      border-bottom: 1px solid var(--border-light);
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 0.9rem;
    }

    .article-list li a {
      color: var(--text-title);
      font-weight: 600;
    }

    .article-list li a:hover {
      color: var(--brand-indigo);
    }

    .article-tag-sm {
      font-size: 0.72rem;
      padding: 2px 6px;
      background: #e0e7ff;
      color: var(--brand-indigo);
      border-radius: 4px;
      white-space: nowrap;
    }

    /* 模块11: 加盟代理与被动收益 */
    .franchise-banner {
      background: linear-gradient(135deg, #eef2ff 0%, #ffe4e6 100%);
      border: 2px solid var(--text-title);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: 8px 8px 0px var(--text-title);
      display: grid;
      grid-template-columns: 1.3fr 0.7fr;
      gap: 30px;
      align-items: center;
    }

    .franchise-title {
      font-size: 2rem;
      font-weight: 900;
      color: var(--text-title);
      margin-bottom: 12px;
    }

    .franchise-highlights {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin: 18px 0;
    }

    .franchise-pill {
      background: #ffffff;
      border: 1px solid var(--text-title);
      padding: 6px 14px;
      border-radius: 4px;
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--text-title);
    }

    /* 模块12: 联系我们与需求提交表单 */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.1fr;
      gap: 40px;
    }

    .contact-info-card {
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-md);
      padding: 32px;
      box-shadow: 6px 6px 0px var(--text-title);
    }

    .contact-detail-row {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      margin-bottom: 20px;
    }

    .contact-detail-row strong {
      display: block;
      color: var(--text-title);
      font-size: 0.95rem;
    }

    .contact-detail-row span {
      font-size: 0.9rem;
      color: var(--text-body);
    }

    .qr-container {
      margin-top: 24px;
      padding: 20px;
      border: 2px dashed var(--clash-coral);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      gap: 20px;
      background: #fff5f5;
    }

    .qr-container img {
      width: 100px;
      height: 100px;
      border: 1px solid var(--text-title);
      border-radius: 4px;
    }

    .qr-text h4 {
      font-size: 1rem;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 4px;
    }

    .qr-text p {
      font-size: 0.82rem;
      color: var(--text-body);
    }

    /* 表单组件 */
    .form-wrapper {
      background: #ffffff;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-md);
      padding: 32px;
      box-shadow: 6px 6px 0px var(--text-title);
    }

    .form-group {
      margin-bottom: 18px;
    }

    .form-label {
      display: block;
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--text-title);
      margin-bottom: 6px;
    }

    .form-input,
    .form-select,
    .form-textarea {
      width: 100%;
      padding: 12px 14px;
      border: 2px solid var(--text-title);
      border-radius: var(--radius-sm);
      font-size: 0.92rem;
      background-color: #f8fafc;
      color: var(--text-title);
      outline: none;
      transition: all 0.2s ease;
      font-family: inherit;
    }

    .form-input:focus,
    .form-select:focus,
    .form-textarea:focus {
      background-color: #ffffff;
      border-color: var(--brand-indigo);
      box-shadow: 3px 3px 0px var(--brand-indigo);
    }

    .form-textarea {
      resize: vertical;
      min-height: 100px;
    }

    /* 友情链接与页脚 */
    .friend-links-bar {
      padding: 24px 0;
      background: #ffffff;
      border-bottom: 2px solid var(--text-title);
    }

    .friend-links-title {
      font-size: 0.88rem;
      font-weight: 800;
      color: var(--text-title);
      margin-bottom: 10px;
    }

    .friend-links-list {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
    }

    .friend-links-list a {
      font-size: 0.85rem;
      color: var(--text-body);
      padding: 4px 8px;
      background: #f1f5f9;
      border-radius: 4px;
      border: 1px solid var(--border-light);
    }

    .friend-links-list a:hover {
      color: var(--clash-coral);
      border-color: var(--clash-coral);
    }

    .site-footer {
      background-color: #0f172a;
      color: #94a3b8;
      padding: 50px 0 30px 0;
      border-top: 3px solid var(--text-title);
    }

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

    .footer-col h4 {
      color: #ffffff;
      font-size: 1rem;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .footer-col p {
      font-size: 0.86rem;
      line-height: 1.6;
      margin-bottom: 12px;
    }

    .footer-links-list {
      list-style: none;
    }

    .footer-links-list li {
      margin-bottom: 8px;
    }

    .footer-links-list a {
      color: #cbd5e1;
      font-size: 0.86rem;
    }

    .footer-links-list a:hover {
      color: #ffffff;
      text-decoration: underline;
    }

    .footer-bottom {
      border-top: 1px solid #334155;
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.82rem;
    }

    .ai-page-home-link {
      font-weight: 700;
    }

    /* 浮动操作栏与返回顶部 */
    .float-dock {
      position: fixed;
      right: 20px;
      bottom: 30px;
      display: flex;
      flex-direction: column;
      gap: 10px;
      z-index: 999;
    }

    .dock-btn {
      width: 46px;
      height: 46px;
      border: 2px solid var(--text-title);
      border-radius: 50%;
      background: #ffffff;
      color: var(--text-title);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      box-shadow: 3px 3px 0px var(--text-title);
      font-weight: bold;
      transition: all 0.2s ease;
      font-size: 0.9rem;
    }

    .dock-btn:hover {
      transform: scale(1.08);
      background: var(--brand-indigo);
      color: #ffffff;
    }

    /* 响应式样式适配 */
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
      }
      .services-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .solutions-scroller {
        grid-template-columns: repeat(2, 1fr);
      }
      .about-cards-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .process-timeline {
        grid-template-columns: repeat(3, 1fr);
      }
      .token-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .mobile-menu-toggle {
        display: block;
      }

      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 20px;
        border-bottom: 2px solid var(--text-title);
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        gap: 0;
      }

      .nav-links.show {
        display: flex;
      }

      .nav-links li {
        width: 100%;
      }

      .nav-links li a {
        display: block;
        padding: 10px 0;
        width: 100%;
      }

      .hero-title {
        font-size: 2.1rem;
      }

      .section-title {
        font-size: 1.8rem;
      }

      .services-grid,
      .solutions-scroller,
      .about-cards-grid,
      .case-grid,
      .reviews-grid,
      .articles-grid,
      .contact-grid,
      .franchise-banner,
      .review-score-hero {
        grid-template-columns: 1fr;
      }

      .process-timeline {
        grid-template-columns: 1fr;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
      }

      .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
      }
    }