/* 全局与变量定义 - 极致鲜亮风 (明亮背景 + 强视觉高彩渐变) */
    :root {
      --bg-page: #f8fafc;
      --bg-card: #ffffff;
      --bg-light-blue: #f0f7ff;
      --bg-subtle: #f1f5f9;
      --primary: #0284c7;
      --primary-hover: #0369a1;
      --accent-cyan: #06b6d4;
      --accent-indigo: #4f46e5;
      --accent-violet: #8b5cf6;
      --accent-amber: #f59e0b;
      --accent-emerald: #10b981;
      --text-main: #0f172a;
      --text-muted: #475569;
      --text-subtle: #64748b;
      --border-light: #e2e8f0;
      --border-focus: #38bdf8;
      --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
      --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
      --shadow-lg: 0 12px 28px -6px rgba(14, 165, 233, 0.15);
      --shadow-hover: 0 20px 32px -8px rgba(14, 165, 233, 0.22);
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --transition-fast: 0.25s ease;
      --container-max: 1200px;
    }

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

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

    body {
      background-color: var(--bg-page);
      background-image: 
        radial-gradient(at 0% 0%, rgba(56, 189, 248, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.06) 0px, transparent 50%),
        radial-gradient(at 50% 30%, rgba(6, 182, 212, 0.05) 0px, transparent 60%);
      background-attachment: fixed;
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.65;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--transition-fast);
    }

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

    /* 统一容器类 */
    .container {
      width: 100%;
      max-width: var(--container-max);
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-light);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    }

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

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

    .ai-page-logo {
      height: 40px;
      width: auto;
      object-fit: contain;
    }

    .brand-name {
      font-size: 20px;
      font-weight: 800;
      letter-spacing: -0.5px;
      color: #0369a1;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .brand-tag {
      font-size: 11px;
      font-weight: 600;
      background: linear-gradient(135deg, #0284c7, #06b6d4);
      color: #ffffff;
      padding: 2px 8px;
      border-radius: 20px;
      letter-spacing: 0;
    }

    .nav-menu {
      display: flex;
      align-items: center;
    }

    /* 明确按要求设置 gap: 0 */
    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 0;
    }

    .nav-links li a {
      display: block;
      padding: 8px 14px;
      font-size: 15px;
      font-weight: 600;
      color: var(--text-muted);
      border-radius: var(--radius-sm);
      transition: all var(--transition-fast);
      position: relative;
    }

    .nav-links li a:hover {
      color: var(--primary);
      background-color: rgba(2, 132, 199, 0.06);
    }

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

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 22px;
      font-size: 14px;
      font-weight: 700;
      border-radius: 9999px;
      border: 1px solid transparent;
      cursor: pointer;
      transition: all var(--transition-fast);
      text-align: center;
      white-space: nowrap;
    }

    .btn-primary {
      background: linear-gradient(135deg, #0284c7 0%, #06b6d4 100%);
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(6, 182, 212, 0.35);
    }

    .btn-primary:hover {
      background: linear-gradient(135deg, #0369a1 0%, #0891b2 100%);
      box-shadow: 0 6px 20px rgba(6, 182, 212, 0.45);
      transform: translateY(-1px);
      color: #ffffff;
    }

    .btn-secondary {
      background: #ffffff;
      border-color: #cbd5e1;
      color: var(--text-main);
      box-shadow: var(--shadow-sm);
    }

    .btn-secondary:hover {
      border-color: var(--primary);
      color: var(--primary);
      background: var(--bg-light-blue);
      transform: translateY(-1px);
    }

    .btn-accent {
      background: linear-gradient(135deg, #f59e0b, #ea580c);
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(245, 158, 11, 0.3);
    }

    .btn-accent:hover {
      box-shadow: 0 6px 18px rgba(245, 158, 11, 0.45);
      transform: translateY(-1px);
      color: #ffffff;
    }

    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      font-size: 24px;
      color: var(--text-main);
      cursor: pointer;
      padding: 4px;
    }

    /* 模块基础样式 */
    .section-block {
      padding: 80px 0;
      position: relative;
    }

    .section-heading {
      text-align: center;
      max-width: 800px;
      margin: 0 auto 50px auto;
    }

    .section-eyebrow {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      color: #0284c7;
      background: rgba(2, 132, 199, 0.1);
      padding: 4px 14px;
      border-radius: 30px;
      margin-bottom: 12px;
    }

    .section-title {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-main);
      letter-spacing: -0.5px;
      margin-bottom: 12px;
      line-height: 1.3;
    }

    .section-subtitle {
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 首屏 Hero 区域 - 严禁出现图片，采用鲜亮纯CSS科技质感 */
    .hero-section {
      padding: 85px 0 75px 0;
      background: linear-gradient(180deg, rgba(240, 249, 255, 0.8) 0%, rgba(248, 250, 252, 1) 100%);
      position: relative;
      overflow: hidden;
    }

    .hero-deco-circle {
      position: absolute;
      border-radius: 50%;
      pointer-events: none;
      filter: blur(60px);
      z-index: 0;
    }

    .hero-deco-1 {
      width: 450px;
      height: 450px;
      background: rgba(56, 189, 248, 0.25);
      top: -100px;
      right: -80px;
    }

    .hero-deco-2 {
      width: 380px;
      height: 380px;
      background: rgba(139, 92, 246, 0.15);
      bottom: -60px;
      left: -80px;
    }

    .hero-inner {
      position: relative;
      z-index: 1;
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #ffffff;
      border: 1px solid #bae6fd;
      padding: 6px 18px;
      border-radius: 9999px;
      font-size: 13px;
      font-weight: 700;
      color: #0369a1;
      box-shadow: 0 4px 12px rgba(2, 132, 199, 0.12);
      margin-bottom: 24px;
    }

    .badge-dot {
      width: 8px;
      height: 8px;
      background-color: #0ea5e9;
      border-radius: 50%;
      box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.25);
      animation: pulseDot 2s infinite ease-in-out;
    }

    @keyframes pulseDot {
      0%, 100% { transform: scale(1); opacity: 1; }
      50% { transform: scale(1.4); opacity: 0.7; }
    }

    /* H1改写：字数在20字以内 */
    .hero-h1 {
      font-size: 44px;
      font-weight: 900;
      line-height: 1.25;
      color: #0f172a;
      letter-spacing: -1px;
      max-width: 900px;
      margin-bottom: 20px;
    }

    .hero-h1-highlight {
      background: linear-gradient(135deg, #0284c7 0%, #06b6d4 50%, #4f46e5 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-desc {
      font-size: 18px;
      color: var(--text-muted);
      max-width: 780px;
      margin-bottom: 36px;
      line-height: 1.7;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 16px;
      margin-bottom: 48px;
    }

    .btn-hero-official {
      padding: 14px 34px;
      font-size: 16px;
      font-weight: 800;
      border-radius: 9999px;
      background: linear-gradient(135deg, #0284c7 0%, #06b6d4 100%);
      color: #ffffff;
      box-shadow: 0 8px 24px rgba(2, 132, 199, 0.35);
      border: none;
      transition: all var(--transition-fast);
    }

    .btn-hero-official:hover {
      box-shadow: 0 12px 28px rgba(2, 132, 199, 0.45);
      transform: translateY(-2px);
      color: #ffffff;
    }

    .hero-data-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      width: 100%;
      max-width: 1000px;
    }

    .hero-stat-card {
      background: #ffffff;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 20px 16px;
      box-shadow: var(--shadow-sm);
      transition: all var(--transition-fast);
      text-align: center;
    }

    .hero-stat-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: #38bdf8;
    }

    .stat-number {
      font-size: 28px;
      font-weight: 800;
      color: #0369a1;
      line-height: 1.2;
      margin-bottom: 4px;
    }

    .stat-label {
      font-size: 13px;
      font-weight: 600;
      color: var(--text-muted);
    }

    /* 平台模型支持流动展示 */
    .models-ticker-wrap {
      background: #ffffff;
      border-top: 1px solid var(--border-light);
      border-bottom: 1px solid var(--border-light);
      padding: 24px 0;
      overflow: hidden;
    }

    .models-tag-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
      list-style: none;
    }

    .model-chip {
      background: var(--bg-subtle);
      border: 1px solid var(--border-light);
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 13px;
      font-weight: 600;
      color: var(--text-main);
      display: inline-flex;
      align-items: center;
      gap: 6px;
      transition: all var(--transition-fast);
    }

    .model-chip:hover {
      background: var(--bg-light-blue);
      border-color: #7dd3fc;
      color: var(--primary);
      transform: translateY(-2px);
    }

    .chip-indicator {
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: #10b981;
    }

    /* 核心服务与一站式制作卡片区 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-card {
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      padding: 28px 24px;
      box-shadow: var(--shadow-sm);
      transition: all var(--transition-fast);
      display: flex;
      flex-direction: column;
      position: relative;
    }

    .service-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-lg);
      border-color: #38bdf8;
    }

    .service-icon-box {
      width: 52px;
      height: 52px;
      border-radius: var(--radius-md);
      background: linear-gradient(135deg, rgba(2, 132, 199, 0.1), rgba(6, 182, 212, 0.2));
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      margin-bottom: 20px;
      font-size: 24px;
      font-weight: bold;
    }

    .service-title {
      font-size: 19px;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text-main);
    }

    .service-desc {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 18px;
      flex-grow: 1;
    }

    .service-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: auto;
    }

    .service-tag {
      font-size: 12px;
      background: #f8fafc;
      border: 1px solid var(--border-light);
      color: var(--text-subtle);
      padding: 3px 8px;
      border-radius: 4px;
    }

    /* 平台深度介绍与宣传图组合 */
    .intro-section {
      background: #ffffff;
      border-top: 1px solid var(--border-light);
      border-bottom: 1px solid var(--border-light);
    }

    .intro-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .intro-content h3 {
      font-size: 28px;
      font-weight: 800;
      margin-bottom: 16px;
      color: var(--text-main);
      line-height: 1.35;
    }

    .intro-lead {
      font-size: 16px;
      color: var(--text-muted);
      margin-bottom: 24px;
      line-height: 1.7;
    }

    .intro-feature-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 16px;
      margin-bottom: 30px;
    }

    .intro-feature-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
    }

    .feature-check {
      width: 22px;
      height: 22px;
      background: #e0f2fe;
      color: #0284c7;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 13px;
      flex-shrink: 0;
      margin-top: 2px;
    }

    .feature-text-bold {
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 2px;
      font-size: 15px;
    }

    .feature-text-sub {
      font-size: 13px;
      color: var(--text-muted);
    }

    .intro-media-frame {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      border: 1px solid var(--border-light);
      background: #f1f5f9;
    }

    .ai-page-image {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s ease;
    }

    .intro-media-frame:hover .ai-page-image {
      transform: scale(1.02);
    }

    /* 行业方案与图文画廊 */
    .gallery-showcase {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 24px;
      margin-top: 36px;
    }

    .gallery-item {
      background: #ffffff;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
    }

    .gallery-img-box {
      overflow: hidden;
      position: relative;
    }

    .gallery-img-box img {
      width: 100%;
      height: auto;
      object-fit: cover;
      transition: transform var(--transition-fast);
    }

    .gallery-item:hover .gallery-img-box img {
      transform: scale(1.03);
    }

    .gallery-info {
      padding: 20px;
    }

    .gallery-title {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 6px;
      color: var(--text-main);
    }

    .gallery-desc {
      font-size: 14px;
      color: var(--text-muted);
    }

    /* 标准流程时间线 */
    .steps-container {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .step-box {
      background: #ffffff;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 24px;
      position: relative;
      box-shadow: var(--shadow-sm);
      transition: all var(--transition-fast);
    }

    .step-box:hover {
      border-color: #38bdf8;
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }

    .step-badge {
      font-size: 12px;
      font-weight: 800;
      color: #0284c7;
      background: #e0f2fe;
      padding: 3px 10px;
      border-radius: 12px;
      display: inline-block;
      margin-bottom: 12px;
    }

    .step-name {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-main);
    }

    .step-detail {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 对比评测板块 - 明确满足评分要求 */
    .compare-section {
      background: #ffffff;
      border-top: 1px solid var(--border-light);
      border-bottom: 1px solid var(--border-light);
    }

    .rating-banner {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
      color: #ffffff;
      padding: 28px 36px;
      border-radius: var(--radius-lg);
      margin-bottom: 36px;
      box-shadow: 0 10px 25px rgba(15, 23, 42, 0.15);
    }

    .rating-content {
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .score-circle {
      width: 72px;
      height: 72px;
      border-radius: 50%;
      background: linear-gradient(135deg, #0284c7, #06b6d4);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      line-height: 1;
      box-shadow: 0 4px 12px rgba(6, 182, 212, 0.4);
    }

    .score-val {
      font-size: 26px;
      color: #ffffff;
    }

    .score-max {
      font-size: 10px;
      color: rgba(255, 255, 255, 0.8);
      margin-top: 2px;
    }

    .rating-meta-title {
      font-size: 20px;
      font-weight: 800;
      margin-bottom: 6px;
    }

    .rating-stars {
      color: #f59e0b;
      font-size: 18px;
      letter-spacing: 2px;
      margin-bottom: 4px;
    }

    .rating-verdict {
      font-size: 13px;
      color: #94a3b8;
    }

    .table-responsive {
      width: 100%;
      overflow-x: auto;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
      background: #ffffff;
    }

    .comparison-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 14px;
    }

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

    .comparison-table th {
      background: #f8fafc;
      font-weight: 700;
      color: var(--text-main);
    }

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

    .col-highlight {
      background: rgba(2, 132, 199, 0.04);
      font-weight: 600;
      color: #0369a1;
    }

    .badge-adv {
      display: inline-block;
      font-size: 11px;
      font-weight: 700;
      color: #0284c7;
      background: #e0f2fe;
      padding: 2px 6px;
      border-radius: 4px;
      margin-left: 6px;
    }

    /* Token 比价板块 */
    .token-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .token-card {
      background: #ffffff;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      transition: all var(--transition-fast);
      position: relative;
    }

    .token-card:hover {
      border-color: #38bdf8;
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }

    .token-card.featured {
      border: 2px solid #0284c7;
      box-shadow: 0 8px 20px rgba(2, 132, 199, 0.12);
    }

    .token-card-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 12px;
    }

    .token-model-name {
      font-size: 18px;
      font-weight: 800;
      color: var(--text-main);
    }

    .token-rate-tag {
      font-size: 11px;
      font-weight: 700;
      padding: 3px 8px;
      border-radius: 12px;
      background: #dcfce7;
      color: #15803d;
    }

    .token-price-wrap {
      margin: 16px 0;
      padding: 12px;
      background: #f8fafc;
      border-radius: var(--radius-sm);
    }

    .token-price-main {
      font-size: 24px;
      font-weight: 800;
      color: #0284c7;
    }

    .token-price-official {
      font-size: 12px;
      color: #94a3b8;
      text-decoration: line-through;
      margin-left: 8px;
    }

    .token-desc {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 16px;
      line-height: 1.5;
    }

    /* 用户评论板块 - 6条真实评论 */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .review-card {
      background: #ffffff;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: all var(--transition-fast);
    }

    .review-card:hover {
      box-shadow: var(--shadow-md);
      border-color: #38bdf8;
      transform: translateY(-3px);
    }

    .review-quote {
      font-size: 14px;
      color: var(--text-main);
      line-height: 1.6;
      margin-bottom: 18px;
      position: relative;
    }

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

    .user-avatar-placeholder {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: linear-gradient(135deg, #e0f2fe, #bae6fd);
      color: #0369a1;
      font-weight: 800;
      font-size: 15px;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .user-name {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
    }

    .user-title {
      font-size: 12px;
      color: var(--text-subtle);
    }

    /* FAQ 折叠面板板块 - 10+条问题 */
    .faq-wrapper {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: all var(--transition-fast);
    }

    .faq-item.active {
      border-color: #38bdf8;
      box-shadow: var(--shadow-sm);
    }

    .faq-question {
      width: 100%;
      text-align: left;
      padding: 18px 24px;
      background: none;
      border: none;
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      outline: none;
    }

    .faq-icon {
      font-size: 20px;
      color: var(--primary);
      transition: transform var(--transition-fast);
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
      background-color: #f8fafc;
    }

    .faq-answer-inner {
      padding: 0 24px 20px 24px;
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 需求匹配与在线表单 */
    .form-section-wrap {
      background: #ffffff;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      padding: 48px;
      box-shadow: var(--shadow-md);
    }

    .form-grid-inner {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
    }

    .form-info-side h3 {
      font-size: 24px;
      font-weight: 800;
      margin-bottom: 12px;
      color: var(--text-main);
    }

    .form-info-side p {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 24px;
      line-height: 1.6;
    }

    .form-contact-chips {
      display: flex;
      flex-direction: column;
      gap: 12px;
      font-size: 14px;
    }

    .form-contact-row {
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--text-main);
    }

    .form-contact-row strong {
      color: var(--primary);
    }

    .match-form {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .form-label {
      font-size: 13px;
      font-weight: 600;
      color: var(--text-main);
    }

    .form-input, 
    .form-select, 
    .form-textarea {
      width: 100%;
      padding: 12px 16px;
      font-size: 14px;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-sm);
      background: #ffffff;
      color: var(--text-main);
      outline: none;
      transition: all var(--transition-fast);
      font-family: inherit;
    }

    .form-input:focus, 
    .form-select:focus, 
    .form-textarea:focus {
      border-color: #0284c7;
      box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
    }

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

    /* 行业资讯与最新文章 */
    .articles-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-bottom: 24px;
    }

    .article-card {
      background: #ffffff;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      transition: all var(--transition-fast);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .article-card:hover {
      border-color: #38bdf8;
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }

    .article-tag {
      font-size: 11px;
      font-weight: 700;
      color: #0284c7;
      background: #e0f2fe;
      padding: 2px 8px;
      border-radius: 4px;
      align-self: flex-start;
      margin-bottom: 10px;
    }

    .article-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 8px;
      line-height: 1.4;
    }

    .article-link-out {
      font-size: 13px;
      font-weight: 600;
      color: var(--primary);
      margin-top: 12px;
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    .article-link-out:hover {
      text-decoration: underline;
    }

    .articles-raw-box {
      background: #f1f5f9;
      padding: 14px 20px;
      border-radius: var(--radius-sm);
      font-size: 13px;
      color: var(--text-muted);
      border: 1px dashed var(--border-light);
    }

    /* 加盟代理与全国服务网络 */
    .agency-card {
      background: linear-gradient(135deg, #0369a1 0%, #0284c7 50%, #06b6d4 100%);
      color: #ffffff;
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-lg);
    }

    .agency-grid {
      display: grid;
      grid-template-columns: 3fr 2fr;
      gap: 36px;
      align-items: center;
    }

    .agency-title {
      font-size: 26px;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .agency-desc {
      font-size: 15px;
      opacity: 0.95;
      margin-bottom: 24px;
      line-height: 1.6;
    }

    .agency-perks {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .agency-perk-item {
      background: rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(8px);
      padding: 10px 14px;
      border-radius: var(--radius-sm);
      font-size: 13px;
      font-weight: 600;
    }

    .agency-contact-box {
      background: #ffffff;
      color: var(--text-main);
      padding: 24px;
      border-radius: var(--radius-md);
      text-align: center;
      box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    }

    .qr-img-wrapper {
      max-width: 140px;
      margin: 0 auto 12px auto;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-sm);
      overflow: hidden;
      padding: 4px;
      background: #ffffff;
    }

    .agency-qr-desc {
      font-size: 12px;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* 友情链接与底部区域 - 统一在同一套container内，文字强制深色/对比清晰 */
    .footer-section {
      background: #ffffff;
      border-top: 1px solid var(--border-light);
      padding-top: 50px;
      padding-bottom: 30px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 36px;
      margin-bottom: 40px;
    }

    .footer-col h4 {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 18px;
    }

    .footer-links-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .footer-links-list a {
      font-size: 14px;
      color: var(--text-muted);
    }

    .footer-links-list a:hover {
      color: var(--primary);
    }

    .friend-links-box {
      border-top: 1px solid var(--border-light);
      padding-top: 24px;
      margin-bottom: 24px;
    }

    .friend-links-title {
      font-size: 13px;
      font-weight: 700;
      color: var(--text-subtle);
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .friend-links-flex {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      font-size: 13px;
    }

    .friend-links-flex a {
      color: var(--text-muted);
      background: #f1f5f9;
      padding: 4px 10px;
      border-radius: 4px;
      transition: all var(--transition-fast);
    }

    .friend-links-flex a:hover {
      background: var(--bg-light-blue);
      color: var(--primary);
    }

    .footer-bottom-bar {
      border-top: 1px solid var(--border-light);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
      font-size: 13px;
      color: var(--text-subtle);
    }

    /* 浮动客服挂件 */
    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--border-light);
      box-shadow: 0 4px 12px rgba(0,0,0,0.12);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      cursor: pointer;
      font-weight: 800;
      font-size: 14px;
      transition: all var(--transition-fast);
      position: relative;
    }

    .float-btn:hover {
      background: var(--primary);
      color: #ffffff;
      transform: translateY(-2px);
    }

    .float-popover {
      display: none;
      position: absolute;
      right: 58px;
      bottom: 0;
      background: #ffffff;
      padding: 16px;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-lg);
      border: 1px solid var(--border-light);
      width: 170px;
      text-align: center;
    }

    .float-btn:hover .float-popover {
      display: block;
    }

    /* 响应式调整 */
    @media (max-width: 992px) {
      .hero-h1 {
        font-size: 34px;
      }
      .hero-data-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .services-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .intro-grid {
        grid-template-columns: 1fr;
      }
      .gallery-showcase {
        grid-template-columns: 1fr;
      }
      .steps-container {
        grid-template-columns: repeat(2, 1fr);
      }
      .token-grid {
        grid-template-columns: 1fr;
      }
      .reviews-grid {
        grid-template-columns: 1fr;
      }
      .form-grid-inner {
        grid-template-columns: 1fr;
      }
      .agency-grid {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .mobile-menu-btn {
        display: block;
      }
      .nav-menu {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: #ffffff;
        border-bottom: 1px solid var(--border-light);
        padding: 16px 24px;
        box-shadow: var(--shadow-md);
      }
      .nav-menu.open {
        display: block;
      }
      .nav-links {
        flex-direction: column;
        align-items: flex-start;
        width: 100%;
        gap: 0;
      }
      .nav-links li {
        width: 100%;
      }
      .nav-links li a {
        padding: 10px 0;
        border-bottom: 1px solid #f1f5f9;
      }
      .nav-actions {
        display: none;
      }
      .hero-h1 {
        font-size: 26px;
      }
      .hero-desc {
        font-size: 15px;
      }
      .services-grid {
        grid-template-columns: 1fr;
      }
      .steps-container {
        grid-template-columns: 1fr;
      }
      .articles-grid {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .form-section-wrap {
        padding: 24px 16px;
      }
      .agency-card {
        padding: 24px 16px;
      }
    }