/* --------------------------------------------------
       霓虹亮彩风 - 现代高科技浅色基底 CSS 样式系统
       -------------------------------------------------- */
    :root {
      --bg-main: #f4f6fc;
      --bg-card: #ffffff;
      --text-main: #0f172a;
      --text-muted: #475569;
      --neon-primary: #7c3aed;
      --neon-secondary: #06b6d4;
      --neon-accent: #ec4899;
      --neon-green: #10b981;
      --gradient-primary: linear-gradient(135deg, #7c3aed 0%, #2563eb 50%, #06b6d4 100%);
      --gradient-neon-glow: linear-gradient(90deg, #ec4899, #8b5cf6, #3b82f6, #06b6d4);
      --border-color: #e2e8f0;
      --shadow-sm: 0 4px 6px -1px rgba(15, 23, 42, 0.05);
      --shadow-glow: 0 10px 30px -10px rgba(124, 58, 237, 0.2);
      --radius-lg: 16px;
      --radius-md: 10px;
      --transition: all 0.3s ease;
    }

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

    html {
      scroll-behavior: smooth;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
      background-color: var(--bg-main);
      color: var(--text-main);
      line-height: 1.6;
    }

    body {
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    /* 统一居中容器规范 */
    .container {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* 顶部导航 */
    .header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.85);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(226, 232, 240, 0.8);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    }

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

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

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

    .nav-links {
      display: flex;
      align-items: center;
      gap: 24px;
      list-style: none;
    }

    .nav-links a {
      font-size: 15px;
      font-weight: 500;
      color: var(--text-main);
      transition: var(--transition);
      position: relative;
    }

    .nav-links a:hover,
    .nav-links a.ai-page-home-link {
      color: var(--neon-primary);
    }

    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0;
      width: 0%;
      height: 2px;
      background: var(--gradient-primary);
      transition: var(--transition);
    }

    .nav-links a:hover::after {
      width: 100%;
    }

    .nav-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      border-radius: 50px;
      background: var(--gradient-primary);
      color: #ffffff !important;
      font-weight: 600;
      font-size: 14px;
      box-shadow: var(--shadow-glow);
      transition: var(--transition);
    }

    .nav-btn:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 35px -5px rgba(124, 58, 237, 0.4);
    }

    .menu-toggle {
      display: none;
      font-size: 24px;
      cursor: pointer;
      color: var(--text-main);
    }

    /* 首屏 Hero 区域 (无图片，纯科技霓虹风) */
    .hero-section {
      padding: 90px 0 70px;
      position: relative;
      background: radial-gradient(circle at 10% 20%, rgba(124, 58, 237, 0.08) 0%, transparent 40%),
                  radial-gradient(circle at 90% 80%, rgba(6, 182, 212, 0.08) 0%, transparent 40%);
      text-align: center;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 18px;
      border-radius: 30px;
      background: rgba(124, 58, 237, 0.06);
      border: 1px solid rgba(124, 58, 237, 0.2);
      color: var(--neon-primary);
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 24px;
    }

    .hero-badge-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--neon-accent);
      box-shadow: 0 0 10px var(--neon-accent);
      animation: pulse 2s infinite;
    }

    @keyframes pulse {
      0% { opacity: 0.6; transform: scale(0.9); }
      50% { opacity: 1; transform: scale(1.2); }
      100% { opacity: 0.6; transform: scale(0.9); }
    }

    .hero-title {
      font-size: 42px;
      font-weight: 800;
      letter-spacing: -0.5px;
      margin-bottom: 20px;
      color: var(--text-main);
      line-height: 1.25;
    }

    .hero-title span {
      background: var(--gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      font-size: 18px;
      color: var(--text-muted);
      max-width: 820px;
      margin: 0 auto 36px;
    }

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

    .hero-primary-btn {
      padding: 14px 36px;
      border-radius: 50px;
      background: var(--gradient-primary);
      color: #ffffff;
      font-size: 16px;
      font-weight: 700;
      box-shadow: 0 10px 30px rgba(124, 58, 237, 0.3);
      transition: var(--transition);
    }

    .hero-primary-btn:hover {
      transform: translateY(-3px);
      box-shadow: 0 15px 40px rgba(124, 58, 237, 0.45);
    }

    .hero-secondary-btn {
      padding: 14px 32px;
      border-radius: 50px;
      background: #ffffff;
      color: var(--text-main);
      border: 1px solid var(--border-color);
      font-size: 16px;
      font-weight: 600;
      transition: var(--transition);
    }

    .hero-secondary-btn:hover {
      border-color: var(--neon-primary);
      color: var(--neon-primary);
      background: rgba(124, 58, 237, 0.03);
    }

    /* 指标数据卡片 Grid */
    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      margin-top: 30px;
    }

    .stat-card {
      background: #ffffff;
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      text-align: center;
      position: relative;
      overflow: hidden;
      transition: var(--transition);
    }

    .stat-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--gradient-primary);
    }

    .stat-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-glow);
    }

    .stat-number {
      font-size: 32px;
      font-weight: 800;
      color: var(--neon-primary);
      margin-bottom: 4px;
    }

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

    /* 模型滚动标签云 */
    .model-tags-wrapper {
      margin-top: 40px;
      padding: 16px 0;
      background: rgba(255, 255, 255, 0.6);
      border-radius: var(--radius-md);
      border: 1px solid rgba(226, 232, 240, 0.8);
    }

    .model-tags-title {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    .model-tags-list {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 10px;
    }

    .model-tag {
      padding: 6px 14px;
      border-radius: 20px;
      background: #ffffff;
      border: 1px solid #cbd5e1;
      font-size: 13px;
      font-weight: 600;
      color: #334155;
      transition: var(--transition);
    }

    .model-tag:hover {
      border-color: var(--neon-secondary);
      color: var(--neon-primary);
      box-shadow: 0 0 10px rgba(6, 182, 212, 0.2);
    }

    /* 通用区块头 */
    .section {
      padding: 80px 0;
    }

    .section-alt {
      background-color: #ffffff;
    }

    .section-header {
      text-align: center;
      margin-bottom: 54px;
    }

    .section-tag {
      font-size: 13px;
      font-weight: 700;
      color: var(--neon-primary);
      text-transform: uppercase;
      letter-spacing: 1.5px;
      margin-bottom: 8px;
      display: block;
    }

    .section-title {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 14px;
    }

    .section-desc {
      font-size: 16px;
      color: var(--text-muted);
      max-width: 700px;
      margin: 0 auto;
    }

    /* 服务能力 Grid */
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .grid-2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 24px;
    }

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

    .feature-card {
      background: #ffffff;
      padding: 32px 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      position: relative;
    }

    .section-alt .feature-card {
      background: var(--bg-main);
    }

    .feature-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-glow);
      border-color: rgba(124, 58, 237, 0.3);
    }

    .feature-icon-box {
      width: 54px;
      height: 54px;
      border-radius: 14px;
      background: rgba(124, 58, 237, 0.08);
      color: var(--neon-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      font-weight: bold;
      margin-bottom: 20px;
    }

    .feature-card h3 {
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 12px;
      color: var(--text-main);
    }

    .feature-card p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
    }

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

    .feature-list li {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .feature-list li::before {
      content: '✓';
      color: var(--neon-green);
      font-weight: bold;
    }

    /* 步骤流程 */
    .steps-wrapper {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
      position: relative;
    }

    .step-item {
      background: #ffffff;
      padding: 24px 16px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      text-align: center;
      position: relative;
    }

    .step-number {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--gradient-primary);
      color: #ffffff;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 14px;
      font-size: 14px;
    }

    .step-item h4 {
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .step-item p {
      font-size: 13px;
      color: var(--text-muted);
    }

    /* 对比表格 */
    .comparison-box {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }

    .comparison-header-badge {
      background: rgba(124, 58, 237, 0.05);
      padding: 20px 30px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid var(--border-color);
    }

    .score-badge {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .score-num {
      font-size: 36px;
      font-weight: 900;
      color: var(--neon-primary);
    }

    .stars {
      color: #f59e0b;
      font-size: 18px;
    }

    .table-responsive {
      width: 100%;
      overflow-x: auto;
    }

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

    .comp-table th, .comp-table td {
      padding: 16px 24px;
      border-bottom: 1px solid #f1f5f9;
    }

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

    .comp-table tr:hover {
      background: rgba(124, 58, 237, 0.02);
    }

    .highlight-cell {
      font-weight: 700;
      color: var(--neon-primary);
      background: rgba(124, 58, 237, 0.03);
    }

    /* Token 比价卡片与表格 */
    .token-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .token-card {
      background: #ffffff;
      padding: 24px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .token-card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 16px;
      padding-bottom: 12px;
      border-bottom: 1px solid #f1f5f9;
    }

    .token-model-name {
      font-weight: 700;
      font-size: 18px;
    }

    .token-price {
      font-size: 22px;
      font-weight: 800;
      color: var(--neon-green);
    }

    /* FAQ 折叠面板 */
    .faq-list {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

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

    .faq-question {
      padding: 20px 24px;
      font-weight: 700;
      font-size: 16px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      color: var(--text-main);
    }

    .faq-question:hover {
      color: var(--neon-primary);
    }

    .faq-icon {
      font-size: 18px;
      transition: transform 0.3s ease;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      background: #f8fafc;
      color: var(--text-muted);
      font-size: 14px;
      line-height: 1.7;
      padding: 0 24px;
    }

    .faq-item.active .faq-answer {
      max-height: 300px;
      padding: 16px 24px 20px;
    }

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

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

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

    .review-text {
      font-size: 14px;
      color: var(--text-muted);
      font-style: italic;
      margin-bottom: 20px;
      line-height: 1.6;
    }

    .review-user {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .avatar-placeholder {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--gradient-primary);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 16px;
    }

    .user-info h5 {
      font-size: 15px;
      font-weight: 700;
    }

    .user-info p {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 图文案例与展区 */
    .case-card {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .case-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-glow);
    }

    .case-img-box {
      width: 100%;
      height: 200px;
      overflow: hidden;
      background: #cbd5e1;
    }

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

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

    .case-content {
      padding: 20px;
    }

    .case-tag {
      font-size: 12px;
      color: var(--neon-secondary);
      font-weight: 700;
      margin-bottom: 6px;
    }

    .case-title {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 8px;
    }

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

    /* 宣发与文章区块 */
    .banner-images-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
      margin-top: 24px;
    }

    .banner-img-wrap {
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      border: 1px solid var(--border-color);
    }

    .article-links-box {
      background: #ffffff;
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
    }

    .article-links-list {
      list-style: none;
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-top: 16px;
    }

    .article-links-list li a {
      color: var(--neon-primary);
      font-size: 14px;
      text-decoration: underline;
      transition: var(--transition);
    }

    .article-links-list li a:hover {
      color: var(--neon-accent);
    }

    /* 智能需求匹配与表单 */
    .form-box {
      background: #ffffff;
      padding: 36px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-glow);
      max-width: 800px;
      margin: 0 auto;
    }

    .form-group {
      margin-bottom: 20px;
    }

    .form-label {
      display: block;
      font-size: 14px;
      font-weight: 600;
      margin-bottom: 8px;
      color: var(--text-main);
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      font-size: 14px;
      transition: var(--transition);
      background: #f8fafc;
    }

    .form-control:focus {
      outline: none;
      border-color: var(--neon-primary);
      box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
      background: #ffffff;
    }

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

    .form-submit-btn {
      width: 100%;
      padding: 14px;
      border-radius: 50px;
      background: var(--gradient-primary);
      color: #ffffff;
      font-weight: 700;
      font-size: 16px;
      border: none;
      cursor: pointer;
      transition: var(--transition);
      box-shadow: 0 10px 25px rgba(124, 58, 237, 0.3);
    }

    .form-submit-btn:hover {
      opacity: 0.95;
      transform: translateY(-2px);
    }

    /* 术语百科标签 */
    .glossary-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .glossary-card {
      background: #ffffff;
      padding: 16px 20px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
    }

    .glossary-term {
      font-weight: 700;
      color: var(--neon-primary);
      margin-bottom: 4px;
    }

    .glossary-desc {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 加盟代理模块 */
    .franchise-banner {
      background: var(--gradient-primary);
      color: #ffffff;
      padding: 48px;
      border-radius: var(--radius-lg);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 30px;
    }

    .franchise-info h3 {
      font-size: 28px;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .franchise-info p {
      font-size: 16px;
      opacity: 0.9;
    }

    .franchise-btn {
      padding: 14px 32px;
      border-radius: 50px;
      background: #ffffff;
      color: var(--neon-primary);
      font-weight: 800;
      font-size: 15px;
      white-space: nowrap;
      box-shadow: 0 10px 20px rgba(0,0,0,0.15);
      transition: var(--transition);
    }

    .franchise-btn:hover {
      transform: scale(1.05);
      background: #f8fafc;
    }

    /* 联系与客服 */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }

    .contact-info-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .contact-info-item {
      display: flex;
      align-items: center;
      gap: 14px;
      font-size: 15px;
    }

    .contact-icon {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: rgba(124, 58, 237, 0.1);
      color: var(--neon-primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: bold;
    }

    .qr-box {
      text-align: center;
      background: #ffffff;
      padding: 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .qr-box img {
      max-width: 180px;
      margin: 0 auto 12px;
      border-radius: 8px;
    }

    /* 页脚 Footers */
    .footer {
      background: #0f172a;
      color: #94a3b8;
      padding: 60px 0 30px;
      font-size: 14px;
    }

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

    .footer-brand h4 {
      color: #ffffff;
      font-size: 20px;
      font-weight: 800;
      margin-bottom: 14px;
    }

    .footer-col h5 {
      color: #ffffff;
      font-size: 16px;
      margin-bottom: 16px;
    }

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

    .footer-links a {
      color: #94a3b8;
      transition: var(--transition);
    }

    .footer-links a:hover {
      color: #ffffff;
    }

    .friendship-links {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 10px;
    }

    .friendship-links a {
      background: rgba(255, 255, 255, 0.05);
      padding: 4px 12px;
      border-radius: 4px;
      color: #cbd5e1;
      font-size: 12px;
      transition: var(--transition);
    }

    .friendship-links a:hover {
      background: var(--neon-primary);
      color: #ffffff;
    }

    .footer-bottom {
      border-top: 1px solid #1e293b;
      padding-top: 24px;
      text-align: center;
      font-size: 13px;
      color: #64748b;
    }

    /* 悬浮客服与返回顶部 */
    .float-widgets {
      position: fixed;
      right: 24px;
      bottom: 24px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #ffffff;
      color: var(--neon-primary);
      box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      cursor: pointer;
      transition: var(--transition);
      border: 1px solid var(--border-color);
    }

    .float-btn:hover {
      transform: translateY(-3px);
      background: var(--neon-primary);
      color: #ffffff;
    }

    /* 响应式适配 */
    @media (max-width: 1024px) {
      .stats-grid, .grid-4, .glossary-grid { grid-template-columns: repeat(2, 1fr); }
      .grid-3, .token-grid, .reviews-grid { grid-template-columns: repeat(2, 1fr); }
      .steps-wrapper { grid-template-columns: repeat(3, 1fr); }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .header .container { height: 60px; }
      .nav-links {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        border-bottom: 1px solid var(--border-color);
      }
      .nav-links.active { display: flex; }
      .menu-toggle { display: block; }
      .hero-title { font-size: 28px; }
      .hero-subtitle { font-size: 15px; }
      .stats-grid, .grid-3, .grid-2, .grid-4, .token-grid, .reviews-grid, .glossary-grid { grid-template-columns: 1fr; }
      .steps-wrapper { grid-template-columns: 1fr; }
      .contact-grid { grid-template-columns: 1fr; }
      .franchise-banner { flex-direction: column; text-align: center; }
      .footer-grid { grid-template-columns: 1fr; }
      .banner-images-grid { grid-template-columns: 1fr; }
      .article-links-list { grid-template-columns: 1fr; }
    }