:root {
      --bg-page: #f6f8fc;
      --bg-surface: #ffffff;
      --bg-surface-alt: #f1f4fa;
      --neon-cyan: #00d2ff;
      --neon-purple: #7928ca;
      --neon-magenta: #ff0080;
      --neon-green: #00f5a0;
      --neon-blue: #0066ff;
      --text-main: #0f172a;
      --text-muted: #475569;
      --text-light: #64748b;
      --border-color: rgba(0, 210, 255, 0.22);
      --border-subtle: rgba(121, 40, 202, 0.12);
      --shadow-sm: 0 4px 15px rgba(0, 210, 255, 0.06);
      --shadow-md: 0 10px 30px rgba(0, 210, 255, 0.08), 0 2px 8px rgba(121, 40, 202, 0.05);
      --shadow-lg: 0 18px 45px rgba(0, 210, 255, 0.12), 0 0 20px rgba(255, 0, 128, 0.08);
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --radius-full: 9999px;
      --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
      background-color: var(--bg-page);
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "WenQuanYi Micro Hei", sans-serif;
      color: var(--text-main);
      background-color: var(--bg-page);
      background-image: 
        radial-gradient(circle at 8% 10%, rgba(0, 210, 255, 0.07) 0%, transparent 35%),
        radial-gradient(circle at 92% 18%, rgba(255, 0, 128, 0.05) 0%, transparent 35%),
        radial-gradient(circle at 50% 60%, rgba(121, 40, 202, 0.04) 0%, transparent 40%),
        radial-gradient(circle at 80% 90%, rgba(0, 245, 160, 0.05) 0%, transparent 35%);
      background-attachment: fixed;
      line-height: 1.65;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }

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

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

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      box-sizing: border-box;
    }

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(0, 210, 255, 0.2);
      box-shadow: 0 4px 20px rgba(0, 0, 0, 0.03);
    }

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

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

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

    .brand-title {
      font-size: 1.25rem;
      font-weight: 800;
      letter-spacing: -0.5px;
      color: #0f172a;
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .brand-tag {
      font-size: 0.7rem;
      font-weight: 700;
      padding: 2px 8px;
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      color: #ffffff;
      border-radius: var(--radius-full);
      text-transform: uppercase;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
      list-style: none;
    }

    .nav-links li a {
      font-size: 0.92rem;
      font-weight: 600;
      color: var(--text-muted);
      padding: 8px 14px;
      border-radius: var(--radius-sm);
      display: inline-block;
    }

    .nav-links li a:hover,
    .nav-links li a.active {
      color: var(--neon-purple);
      background: rgba(121, 40, 202, 0.06);
    }

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

    /* 按钮组件 */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 22px;
      font-size: 0.95rem;
      font-weight: 700;
      border-radius: var(--radius-full);
      cursor: pointer;
      border: 1px solid transparent;
      transition: var(--transition);
      white-space: nowrap;
    }

    .btn-neon-primary {
      background: linear-gradient(135deg, #00d2ff 0%, #7928ca 50%, #ff0080 100%);
      color: #ffffff !important;
      box-shadow: 0 4px 20px rgba(0, 210, 255, 0.35);
    }

    .btn-neon-primary:hover {
      box-shadow: 0 6px 28px rgba(255, 0, 128, 0.45);
      transform: translateY(-2px);
    }

    .btn-neon-outline {
      background: #ffffff;
      color: #0f172a !important;
      border: 1px solid var(--neon-cyan);
      box-shadow: 0 4px 15px rgba(0, 210, 255, 0.12);
    }

    .btn-neon-outline:hover {
      border-color: var(--neon-magenta);
      color: var(--neon-magenta) !important;
      transform: translateY(-2px);
    }

    .btn-neon-ghost {
      background: rgba(121, 40, 202, 0.08);
      color: var(--neon-purple) !important;
      border: 1px solid rgba(121, 40, 202, 0.2);
    }

    .btn-neon-ghost:hover {
      background: rgba(121, 40, 202, 0.15);
      transform: translateY(-2px);
    }

    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--text-main);
      cursor: pointer;
      padding: 6px;
    }

    /* 区域通用规范 */
    .section-wrap {
      padding: 80px 0;
      position: relative;
    }

    .section-head {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 50px auto;
    }

    .section-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 14px;
      background: linear-gradient(90deg, rgba(0, 210, 255, 0.12), rgba(255, 0, 128, 0.12));
      border: 1px solid rgba(0, 210, 255, 0.3);
      border-radius: var(--radius-full);
      font-size: 0.82rem;
      font-weight: 700;
      color: var(--neon-purple);
      margin-bottom: 14px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .section-title {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.3;
      margin-bottom: 14px;
      letter-spacing: -0.5px;
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 卡片体系 */
    .neon-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      position: relative;
      overflow: hidden;
    }

    .neon-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple), var(--neon-magenta));
      opacity: 0;
      transition: var(--transition);
    }

    .neon-card:hover {
      border-color: rgba(255, 0, 128, 0.35);
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }

    .neon-card:hover::before {
      opacity: 1;
    }

    /* HERO 首屏（严格禁止任何图片，纯 CSS 科技质感） */
    .hero-section {
      padding: 70px 0 60px 0;
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .hero-badge-glow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 18px;
      background: #ffffff;
      border: 1px solid rgba(0, 210, 255, 0.4);
      border-radius: var(--radius-full);
      box-shadow: 0 0 20px rgba(0, 210, 255, 0.15);
      font-size: 0.88rem;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 24px;
      animation: pulseGlow 3s infinite ease-in-out;
    }

    @keyframes pulseGlow {
      0%, 100% { box-shadow: 0 0 15px rgba(0, 210, 255, 0.2); }
      50% { box-shadow: 0 0 28px rgba(255, 0, 128, 0.25); border-color: rgba(255, 0, 128, 0.5); }
    }

    .hero-h1 {
      font-size: 2.8rem;
      font-weight: 900;
      line-height: 1.25;
      color: #0f172a;
      letter-spacing: -1px;
      margin-bottom: 20px;
      max-width: 900px;
      margin-left: auto;
      margin-right: auto;
    }

    .hero-lead {
      font-size: 1.15rem;
      color: var(--text-muted);
      max-width: 820px;
      margin: 0 auto 34px auto;
      line-height: 1.75;
    }

    .hero-cta-group {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 50px;
    }

    .hero-metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin-top: 20px;
    }

    .metric-card {
      background: #ffffff;
      border: 1px solid rgba(0, 210, 255, 0.25);
      border-radius: var(--radius-md);
      padding: 22px 16px;
      box-shadow: 0 6px 20px rgba(0, 210, 255, 0.05);
      text-align: center;
      transition: var(--transition);
    }

    .metric-card:hover {
      border-color: var(--neon-purple);
      box-shadow: 0 10px 25px rgba(121, 40, 202, 0.12);
      transform: translateY(-3px);
    }

    .metric-num {
      font-size: 2rem;
      font-weight: 900;
      color: #0f172a;
      line-height: 1.1;
      margin-bottom: 6px;
      background: linear-gradient(135deg, #00d2ff, #7928ca);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .metric-label {
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 4px;
    }

    .metric-sub {
      font-size: 0.78rem;
      color: var(--text-light);
    }

    /* 模型矩阵徽章展示 */
    .models-marquee-wrap {
      margin-top: 45px;
      background: #ffffff;
      border: 1px solid rgba(0, 210, 255, 0.2);
      border-radius: var(--radius-md);
      padding: 18px 24px;
      box-shadow: var(--shadow-sm);
    }

    .models-title {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--text-light);
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 0.8px;
    }

    .models-tags-flex {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
    }

    .model-pill {
      font-size: 0.78rem;
      font-weight: 600;
      padding: 4px 10px;
      background: var(--bg-surface-alt);
      color: var(--text-muted);
      border: 1px solid rgba(0, 0, 0, 0.05);
      border-radius: var(--radius-full);
      transition: var(--transition);
    }

    .model-pill:hover {
      background: #ffffff;
      color: var(--neon-purple);
      border-color: var(--neon-cyan);
      box-shadow: 0 0 10px rgba(0, 210, 255, 0.2);
      transform: translateY(-1px);
    }

    /* 平台介绍与关于我们 */
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 30px;
      align-items: center;
    }

    .about-text-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-md);
    }

    .about-text-card h3 {
      font-size: 1.5rem;
      font-weight: 800;
      margin-bottom: 16px;
      color: #0f172a;
    }

    .about-feature-list {
      list-style: none;
      margin-top: 20px;
      display: grid;
      gap: 14px;
    }

    .about-feature-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 0.95rem;
      color: var(--text-muted);
    }

    .about-feature-icon {
      width: 22px;
      height: 22px;
      border-radius: var(--radius-full);
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.75rem;
      flex-shrink: 0;
      margin-top: 2px;
    }

    .about-matrix-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 18px;
    }

    .about-stat-box {
      background: #ffffff;
      border: 1px solid rgba(121, 40, 202, 0.2);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .about-stat-box:hover {
      border-color: var(--neon-magenta);
      box-shadow: 0 10px 30px rgba(255, 0, 128, 0.1);
      transform: translateY(-3px);
    }

    .about-stat-title {
      font-size: 1.1rem;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 6px;
    }

    .about-stat-desc {
      font-size: 0.86rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 服务卡片网格 */
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-icon-box {
      width: 52px;
      height: 52px;
      border-radius: 12px;
      background: linear-gradient(135deg, rgba(0, 210, 255, 0.15), rgba(121, 40, 202, 0.15));
      border: 1px solid rgba(0, 210, 255, 0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      margin-bottom: 18px;
      color: var(--neon-purple);
    }

    .service-card-title {
      font-size: 1.25rem;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 10px;
    }

    .service-card-desc {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 16px;
    }

    .service-tag-group {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .service-micro-tag {
      font-size: 0.72rem;
      font-weight: 600;
      padding: 3px 8px;
      background: rgba(0, 210, 255, 0.08);
      color: #0066cc;
      border-radius: 4px;
    }

    /* 一站式制作全景场景 (卡片组) */
    .workflows-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .workflow-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .workflow-card:hover {
      border-color: var(--neon-purple);
      box-shadow: 0 12px 30px rgba(121, 40, 202, 0.12);
      transform: translateY(-4px);
    }

    .workflow-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 12px;
    }

    .workflow-icon {
      font-size: 1.3rem;
    }

    .workflow-status {
      font-size: 0.7rem;
      font-weight: 700;
      padding: 2px 8px;
      background: rgba(0, 245, 160, 0.15);
      color: #00875a;
      border-radius: var(--radius-full);
    }

    .workflow-title {
      font-size: 1.1rem;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 8px;
    }

    .workflow-text {
      font-size: 0.85rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 行业方案 */
    .solutions-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

    .solution-card {
      background: #ffffff;
      border: 1px solid rgba(0, 210, 255, 0.25);
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .solution-card:hover {
      border-color: var(--neon-magenta);
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
    }

    .solution-header {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 16px;
    }

    .solution-badge-icon {
      width: 44px;
      height: 44px;
      border-radius: 12px;
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
    }

    .solution-title {
      font-size: 1.3rem;
      font-weight: 800;
      color: #0f172a;
    }

    .solution-desc {
      font-size: 0.92rem;
      color: var(--text-muted);
      margin-bottom: 18px;
    }

    .solution-points {
      list-style: none;
      display: grid;
      gap: 10px;
    }

    .solution-points li {
      font-size: 0.88rem;
      color: #334155;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .solution-points li::before {
      content: "✦";
      color: var(--neon-cyan);
      font-size: 0.8rem;
    }

    /* 服务网络 */
    .network-container {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-md);
    }

    .network-grid {
      display: grid;
      grid-template-columns: 1fr 2fr;
      gap: 30px;
      align-items: center;
    }

    .network-info h3 {
      font-size: 1.6rem;
      font-weight: 800;
      margin-bottom: 14px;
      color: #0f172a;
    }

    .network-nodes-list {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      margin-top: 20px;
    }

    .network-node-item {
      background: var(--bg-surface-alt);
      border-left: 3px solid var(--neon-cyan);
      padding: 12px 16px;
      border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    }

    .node-city {
      font-size: 0.92rem;
      font-weight: 800;
      color: #0f172a;
    }

    .node-type {
      font-size: 0.78rem;
      color: var(--text-light);
    }

    /* 标准流程 (时间线/步骤条) */
    .process-steps-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 16px;
      position: relative;
    }

    .step-card {
      background: #ffffff;
      border: 1px solid rgba(0, 210, 255, 0.2);
      border-radius: var(--radius-md);
      padding: 22px 16px;
      text-align: center;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      position: relative;
    }

    .step-card:hover {
      border-color: var(--neon-purple);
      box-shadow: 0 10px 25px rgba(121, 40, 202, 0.12);
      transform: translateY(-4px);
    }

    .step-badge {
      width: 36px;
      height: 36px;
      border-radius: var(--radius-full);
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.9rem;
      font-weight: 800;
      margin: 0 auto 12px auto;
    }

    .step-title {
      font-size: 0.98rem;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 6px;
    }

    .step-desc {
      font-size: 0.8rem;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 案例中心 (规范引入指定图片素材) */
    .cases-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .case-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .case-card:hover {
      border-color: var(--neon-magenta);
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }

    .case-img-wrap {
      width: 100%;
      aspect-ratio: 16 / 10;
      background: #e2e8f0;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .case-img-wrap.aspect-square {
      aspect-ratio: 1 / 1;
    }

    .case-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .case-card:hover .case-img-wrap img {
      transform: scale(1.05);
    }

    .case-content {
      padding: 20px;
    }

    .case-category {
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--neon-purple);
      text-transform: uppercase;
      margin-bottom: 6px;
    }

    .case-title {
      font-size: 1.15rem;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 8px;
    }

    .case-desc {
      font-size: 0.86rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 对比评测 (五星、9.9分、满分10分) */
    .eval-box {
      background: #ffffff;
      border: 1px solid rgba(0, 210, 255, 0.35);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-md);
    }

    .eval-score-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
      padding-bottom: 30px;
      border-bottom: 1px solid var(--border-subtle);
      margin-bottom: 30px;
    }

    .eval-score-badge {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    .score-number {
      font-size: 3.2rem;
      font-weight: 900;
      color: #0f172a;
      line-height: 1;
      background: linear-gradient(135deg, #00d2ff, #ff0080);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .score-meta {
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .score-stars {
      font-size: 1.3rem;
      color: #ffaa00;
      letter-spacing: 2px;
    }

    .score-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-main);
    }

    .score-max {
      font-size: 0.8rem;
      color: var(--text-light);
    }

    .eval-table-wrap {
      overflow-x: auto;
    }

    .eval-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 0.92rem;
    }

    .eval-table th {
      background: var(--bg-surface-alt);
      padding: 14px 18px;
      font-weight: 800;
      color: #0f172a;
      border-bottom: 2px solid var(--border-color);
    }

    .eval-table td {
      padding: 16px 18px;
      border-bottom: 1px solid rgba(0, 0, 0, 0.06);
      color: var(--text-muted);
    }

    .eval-table tr:hover td {
      background: rgba(0, 210, 255, 0.03);
    }

    .eval-highlight {
      font-weight: 700;
      color: var(--neon-purple);
    }

    /* 需求匹配器 (交互组件) */
    .matcher-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-md);
    }

    .matcher-options {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin: 20px 0;
    }

    .matcher-btn {
      padding: 10px 18px;
      border: 1px solid rgba(0, 210, 255, 0.3);
      background: var(--bg-surface-alt);
      border-radius: var(--radius-full);
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-main);
      cursor: pointer;
      transition: var(--transition);
    }

    .matcher-btn.active,
    .matcher-btn:hover {
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      color: #ffffff;
      border-color: transparent;
      box-shadow: 0 4px 15px rgba(0, 210, 255, 0.3);
    }

    .matcher-result-box {
      background: var(--bg-surface-alt);
      border-radius: var(--radius-md);
      padding: 24px;
      border-left: 4px solid var(--neon-magenta);
      margin-top: 20px;
    }

    .matcher-result-title {
      font-size: 1.15rem;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 8px;
    }

    .matcher-result-text {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 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-color);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      text-align: center;
      transition: var(--transition);
      position: relative;
    }

    .token-card.popular {
      border: 2px solid var(--neon-purple);
      box-shadow: 0 10px 30px rgba(121, 40, 202, 0.15);
    }

    .token-badge-pop {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: linear-gradient(90deg, var(--neon-purple), var(--neon-magenta));
      color: #ffffff;
      font-size: 0.75rem;
      font-weight: 800;
      padding: 2px 12px;
      border-radius: var(--radius-full);
    }

    .token-card-title {
      font-size: 1.3rem;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 8px;
    }

    .token-official-price {
      font-size: 0.85rem;
      color: var(--text-light);
      text-decoration: line-through;
      margin-bottom: 4px;
    }

    .token-our-price {
      font-size: 2.2rem;
      font-weight: 900;
      color: var(--neon-purple);
      line-height: 1;
      margin-bottom: 12px;
    }

    .token-our-price span {
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-muted);
    }

    .token-features {
      list-style: none;
      margin: 20px 0;
      text-align: left;
      display: grid;
      gap: 8px;
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    .token-features li::before {
      content: "✓ ";
      color: #00b377;
      font-weight: 800;
    }

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

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

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

    .review-header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 14px;
    }

    .review-avatar {
      width: 44px;
      height: 44px;
      border-radius: var(--radius-full);
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 1.1rem;
    }

    .review-user-info h4 {
      font-size: 1rem;
      font-weight: 800;
      color: #0f172a;
    }

    .review-user-info span {
      font-size: 0.78rem;
      color: var(--neon-purple);
      font-weight: 600;
    }

    .review-text {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 14px;
    }

    .review-stars {
      color: #ffaa00;
      font-size: 0.85rem;
    }

    /* FAQ 常见问题 (折叠面板) */
    .faq-container {
      max-width: 900px;
      margin: 0 auto;
      display: grid;
      gap: 14px;
    }

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

    .faq-item:hover {
      border-color: var(--neon-purple);
    }

    .faq-question {
      padding: 18px 24px;
      font-size: 1.05rem;
      font-weight: 800;
      color: #0f172a;
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      user-select: none;
    }

    .faq-toggle-icon {
      font-size: 1.2rem;
      color: var(--neon-purple);
      transition: transform 0.3s ease;
    }

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

    .faq-answer {
      display: none;
      padding: 0 24px 20px 24px;
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.7;
      border-top: 1px solid rgba(0, 0, 0, 0.04);
    }

    .faq-item.active .faq-answer {
      display: block;
    }

    /* AI 百科知识库 */
    .wiki-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .wiki-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .wiki-card:hover {
      border-color: var(--neon-cyan);
      box-shadow: 0 8px 24px rgba(0, 210, 255, 0.1);
      transform: translateY(-2px);
    }

    .wiki-title {
      font-size: 1.1rem;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 8px;
    }

    .wiki-desc {
      font-size: 0.86rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 行业资讯 / 最新文章 */
    .news-box {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-sm);
    }

    .news-links-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
      margin-top: 20px;
    }

    .news-link-item {
      padding: 16px 20px;
      background: var(--bg-surface-alt);
      border-radius: var(--radius-sm);
      border-left: 3px solid var(--neon-purple);
      font-size: 0.92rem;
      font-weight: 600;
      color: #0f172a;
      display: flex;
      align-items: center;
      justify-content: space-between;
      transition: var(--transition);
    }

    .news-link-item:hover {
      background: #ffffff;
      color: var(--neon-purple);
      box-shadow: 0 4px 15px rgba(121, 40, 202, 0.1);
      transform: translateX(4px);
    }

    .article-tag-embed {
      margin-top: 24px;
      padding: 16px;
      background: rgba(0, 210, 255, 0.05);
      border: 1px dashed var(--neon-cyan);
      border-radius: var(--radius-sm);
      font-size: 0.88rem;
      color: var(--text-muted);
      text-align: center;
    }

    /* 加盟代理板块 (躺赚被动收入) */
    .agency-card {
      background: linear-gradient(135deg, #ffffff 0%, #f7f9fe 100%);
      border: 2px solid var(--neon-cyan);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-md);
      text-align: center;
      position: relative;
      overflow: hidden;
    }

    .agency-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin: 30px 0;
    }

    .agency-benefit-box {
      background: #ffffff;
      border: 1px solid rgba(121, 40, 202, 0.2);
      border-radius: var(--radius-md);
      padding: 22px 16px;
      box-shadow: var(--shadow-sm);
    }

    .agency-benefit-icon {
      font-size: 1.8rem;
      margin-bottom: 8px;
    }

    .agency-benefit-title {
      font-size: 1.05rem;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 6px;
    }

    .agency-benefit-desc {
      font-size: 0.82rem;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 需求匹配与联系我们表单 */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
    }

    .contact-info-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-sm);
    }

    .contact-item {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 20px;
      font-size: 0.95rem;
      color: var(--text-muted);
    }

    .contact-icon {
      width: 40px;
      height: 40px;
      border-radius: 10px;
      background: linear-gradient(135deg, rgba(0, 210, 255, 0.15), rgba(121, 40, 202, 0.15));
      color: var(--neon-purple);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      flex-shrink: 0;
    }

    .qr-box {
      margin-top: 24px;
      text-align: center;
      padding: 20px;
      background: var(--bg-surface-alt);
      border-radius: var(--radius-md);
      border: 1px dashed rgba(0, 210, 255, 0.4);
    }

    .qr-box img {
      width: 140px;
      height: 140px;
      margin: 0 auto 10px auto;
      border-radius: var(--radius-sm);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
    }

    .form-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-md);
    }

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

    .form-label {
      display: block;
      font-size: 0.9rem;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 8px;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      font-size: 0.92rem;
      border: 1px solid #cbd5e1;
      border-radius: var(--radius-sm);
      background: #ffffff;
      color: #0f172a;
      outline: none;
      transition: var(--transition);
      box-sizing: border-box;
    }

    .form-control:focus {
      border-color: var(--neon-purple);
      box-shadow: 0 0 0 3px rgba(121, 40, 202, 0.15);
    }

    textarea.form-control {
      min-height: 110px;
      resize: vertical;
    }

    /* 页脚规范 */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid rgba(0, 210, 255, 0.2);
      padding: 60px 0 30px 0;
      color: var(--text-muted);
      margin-top: 60px;
    }

    .footer-top-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 30px;
      margin-bottom: 40px;
    }

    .footer-brand p {
      font-size: 0.88rem;
      line-height: 1.7;
      margin-top: 12px;
      color: var(--text-light);
    }

    .footer-links-col h4 {
      font-size: 1rem;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 16px;
    }

    .footer-links-list {
      list-style: none;
      display: grid;
      gap: 8px;
      font-size: 0.88rem;
    }

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

    .friend-links-box {
      border-top: 1px solid rgba(0, 0, 0, 0.06);
      padding: 20px 0;
      margin-bottom: 20px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 14px;
      font-size: 0.85rem;
    }

    .friend-links-box span {
      font-weight: 700;
      color: #0f172a;
    }

    .friend-links-box a {
      color: var(--text-muted);
      padding: 2px 8px;
      background: var(--bg-surface-alt);
      border-radius: 4px;
    }

    .friend-links-box a:hover {
      color: var(--neon-purple);
      background: rgba(121, 40, 202, 0.08);
    }

    .footer-bottom {
      text-align: center;
      font-size: 0.82rem;
      color: var(--text-light);
      padding-top: 20px;
      border-top: 1px solid rgba(0, 0, 0, 0.05);
    }

    /* 浮动组件与返回顶部 */
    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 46px;
      height: 46px;
      border-radius: var(--radius-full);
      background: #ffffff;
      border: 1px solid rgba(0, 210, 255, 0.4);
      box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.2rem;
      color: var(--neon-purple);
      cursor: pointer;
      transition: var(--transition);
    }

    .float-btn:hover {
      background: linear-gradient(135deg, var(--neon-cyan), var(--neon-purple));
      color: #ffffff;
      transform: scale(1.1);
    }

    /* 响应式适配 */
    @media (max-width: 1024px) {
      .hero-h1 { font-size: 2.2rem; }
      .services-grid, .token-grid, .reviews-grid, .wiki-grid, .cases-grid { grid-template-columns: repeat(2, 1fr); }
      .workflows-grid, .agency-grid { grid-template-columns: repeat(2, 1fr); }
      .process-steps-grid { grid-template-columns: repeat(3, 1fr); }
      .footer-top-grid { grid-template-columns: repeat(2, 1fr); }
    }

    @media (max-width: 768px) {
      .nav-links, .header-actions .btn-neon-outline { display: none; }
      .mobile-menu-btn { display: block; }
      .hero-h1 { font-size: 1.75rem; }
      .hero-metrics-grid { grid-template-columns: repeat(2, 1fr); }
      .about-grid, .solutions-grid, .contact-grid, .network-grid { grid-template-columns: 1fr; }
      .services-grid, .workflows-grid, .token-grid, .reviews-grid, .wiki-grid, .cases-grid, .agency-grid, .news-links-grid { grid-template-columns: 1fr; }
      .process-steps-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-top-grid { grid-template-columns: 1fr; }
      .nav-links.mobile-open {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
      }
      .nav-links.mobile-open li { width: 100%; text-align: center; }
      .nav-links.mobile-open li a { width: 100%; padding: 12px; }
    }