:root {
      --bg-main: #f8fafc;
      --bg-surface: #ffffff;
      --bg-surface-trans: rgba(255, 255, 255, 0.85);
      --text-main: #0f172a;
      --text-muted: #475569;
      --text-light: #64748b;
      --primary: #4f46e5;
      --primary-hover: #4338ca;
      --border-color: rgba(226, 232, 240, 0.9);
      
      /* 镭射幻彩渐变 */
      --holographic-glow: linear-gradient(135deg, rgba(255, 0, 128, 0.08) 0%, rgba(0, 210, 255, 0.08) 33%, rgba(138, 43, 226, 0.08) 66%, rgba(255, 215, 0, 0.08) 100%);
      --holographic-border: linear-gradient(135deg, #ff6b6b, #48dbfb, #a55eea, #1dd1a1);
      --holographic-badge: linear-gradient(135deg, #f0fdf4 0%, #e0e7ff 50%, #fdf2f8 100%);
      --btn-holo: linear-gradient(135deg, #4f46e5 0%, #7c3aed 50%, #db2777 100%);
      --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
      --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.06), 0 8px 10px -6px rgba(15, 23, 42, 0.04);
      --shadow-lg: 0 20px 30px -10px rgba(79, 70, 229, 0.12);
      --radius-lg: 16px;
      --radius-md: 10px;
      --radius-full: 9999px;
    }

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

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-main);
      background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.08) 0px, transparent 50%),
        radial-gradient(at 100% 0%, rgba(236, 72, 153, 0.08) 0px, transparent 50%),
        radial-gradient(at 50% 50%, rgba(6, 182, 212, 0.05) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(139, 92, 246, 0.08) 0px, transparent 50%),
        radial-gradient(at 0% 100%, rgba(244, 63, 94, 0.06) 0px, transparent 50%);
      background-attachment: fixed;
      color: var(--text-main);
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

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

    /* 全局统一容器 */
    .container {
      width: 100%;
      max-width: 1240px;
      margin: 0 auto;
      padding: 0 24px;
    }

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid var(--border-color);
    }
    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .brand-wrap {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .brand-wrap img.ai-page-logo {
      height: 36px;
      width: auto;
      display: block;
    }
    .brand-title {
      font-size: 1.25rem;
      font-weight: 700;
      background: linear-gradient(135deg, #1e1b4b 0%, #4338ca 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: #1e1b4b;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 0;
      list-style: none;
    }
    .nav-links li a {
      padding: 8px 14px;
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-muted);
      border-radius: var(--radius-md);
      transition: all 0.2s ease;
    }
    .nav-links li a:hover, .nav-links li a.active {
      color: var(--primary);
      background: rgba(79, 70, 229, 0.06);
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 0.95rem;
      font-weight: 600;
      padding: 10px 22px;
      border-radius: var(--radius-full);
      cursor: pointer;
      transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
      border: 1px solid transparent;
      white-space: nowrap;
    }
    .btn:hover {
      transform: translateY(-2px);
    }
    .btn:active {
      transform: translateY(0);
    }
    .btn-primary {
      background: var(--btn-holo);
      color: #ffffff;
      box-shadow: 0 4px 14px rgba(79, 70, 229, 0.3);
    }
    .btn-primary:hover {
      box-shadow: 0 6px 20px rgba(79, 70, 229, 0.45);
      filter: brightness(1.05);
    }
    .btn-outline {
      background: #ffffff;
      border-color: #cbd5e1;
      color: var(--text-main);
    }
    .btn-outline:hover {
      border-color: var(--primary);
      color: var(--primary);
      background: #f8fafc;
    }
    .mobile-menu-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--text-main);
      cursor: pointer;
      padding: 4px;
    }

    /* Section 通用规范 */
    section {
      padding: 64px 0;
      position: relative;
    }
    .section-title-wrap {
      text-align: center;
      max-width: 720px;
      margin: 0 auto 48px;
    }
    .section-eyebrow {
      display: inline-block;
      padding: 4px 14px;
      font-size: 0.85rem;
      font-weight: 600;
      color: #4f46e5;
      background: var(--holographic-badge);
      border: 1px solid rgba(79, 70, 229, 0.2);
      border-radius: var(--radius-full);
      margin-bottom: 12px;
      letter-spacing: 0.5px;
    }
    .section-title {
      font-size: 2.1rem;
      font-weight: 800;
      color: #0f172a;
      letter-spacing: -0.5px;
      margin-bottom: 12px;
      line-height: 1.3;
    }
    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 镭射卡片基底 */
    .holo-card {
      background: var(--bg-surface-trans);
      backdrop-filter: blur(12px);
      border: 1px solid rgba(255, 255, 255, 0.9);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      position: relative;
      overflow: hidden;
    }
    .holo-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 3px;
      background: var(--holographic-border);
      opacity: 0.8;
    }
    .holo-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
      border-color: rgba(99, 102, 241, 0.3);
    }

    /* 1. 首屏 Hero */
    .hero-section {
      padding: 70px 0 50px;
      text-align: center;
      position: relative;
    }
    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: #ffffff;
      padding: 6px 18px;
      border-radius: var(--radius-full);
      border: 1px solid rgba(79, 70, 229, 0.25);
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--primary);
      margin-bottom: 24px;
    }
    .hero-badge .dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: #10b981;
      box-shadow: 0 0 8px #10b981;
    }
    .hero-title {
      font-size: 2.75rem;
      font-weight: 900;
      color: #0f172a;
      line-height: 1.25;
      margin-bottom: 20px;
      max-width: 960px;
      margin-left: auto;
      margin-right: auto;
    }
    .hero-title span {
      background: linear-gradient(135deg, #4f46e5 0%, #9333ea 50%, #db2777 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }
    .hero-subtitle {
      font-size: 1.15rem;
      color: var(--text-muted);
      max-width: 780px;
      margin: 0 auto 36px;
      line-height: 1.7;
    }
    .hero-actions {
      display: flex;
      align-items: center;
      justify-content: center;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 48px;
    }
    .hero-actions .btn-lg {
      padding: 14px 36px;
      font-size: 1.05rem;
    }
    .hero-stats-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      max-width: 1040px;
      margin: 0 auto;
    }
    .stat-card {
      background: rgba(255, 255, 255, 0.8);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px 16px;
      text-align: center;
      transition: transform 0.2s ease;
    }
    .stat-card:hover {
      transform: translateY(-2px);
      background: #ffffff;
    }
    .stat-value {
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--primary);
      margin-bottom: 4px;
    }
    .stat-label {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    /* 2. 平台介绍与核心特性 */
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .feature-icon-box {
      width: 52px;
      height: 52px;
      border-radius: 12px;
      background: var(--holographic-badge);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      margin-bottom: 18px;
      border: 1px solid rgba(79, 70, 229, 0.15);
    }
    .feature-card h3 {
      font-size: 1.2rem;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text-main);
    }
    .feature-card p {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 3. 一站式全场景矩阵 */
    .grid-4 {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .scenario-card {
      padding: 22px;
    }
    .scenario-tag {
      font-size: 0.75rem;
      font-weight: 600;
      color: #9333ea;
      background: #f5f3ff;
      padding: 2px 8px;
      border-radius: 4px;
      display: inline-block;
      margin-bottom: 10px;
    }
    .scenario-card h4 {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 8px;
    }
    .scenario-card p {
      font-size: 0.86rem;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 4. 模型生态支持展示 */
    .model-pills-wrap {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 12px;
      padding: 24px;
      background: rgba(255, 255, 255, 0.6);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
    }
    .model-pill {
      background: #ffffff;
      padding: 8px 18px;
      border-radius: var(--radius-full);
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-main);
      border: 1px solid #e2e8f0;
      box-shadow: 0 1px 3px rgba(0,0,0,0.03);
      transition: all 0.2s ease;
    }
    .model-pill:hover {
      border-color: var(--primary);
      color: var(--primary);
      transform: scale(1.05);
    }

    /* 5. 流程步骤 */
    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      position: relative;
    }
    .process-card {
      text-align: center;
      padding: 24px 18px;
    }
    .process-step {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--primary);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      font-weight: 700;
      margin: 0 auto 16px;
      box-shadow: 0 4px 12px rgba(79, 70, 229, 0.3);
    }
    .process-card h4 {
      font-size: 1.1rem;
      margin-bottom: 8px;
    }
    .process-card p {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    /* 6. 对比评测表格 */
    .eval-highlight-box {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
      background: linear-gradient(135deg, #ffffff 0%, #f5f3ff 100%);
      border: 2px solid rgba(147, 51, 234, 0.2);
      border-radius: var(--radius-lg);
      padding: 24px 32px;
      margin-bottom: 32px;
      box-shadow: var(--shadow-sm);
    }
    .eval-score-wrap {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .score-number {
      font-size: 3rem;
      font-weight: 900;
      color: #7c3aed;
      line-height: 1;
    }
    .score-details h4 {
      font-size: 1.15rem;
      font-weight: 700;
      margin-bottom: 4px;
    }
    .score-details .stars {
      color: #f59e0b;
      font-size: 1.1rem;
    }
    .table-container {
      width: 100%;
      overflow-x: auto;
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }
    .eval-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 680px;
    }
    .eval-table th, .eval-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #f1f5f9;
      font-size: 0.95rem;
    }
    .eval-table th {
      background: #f8fafc;
      font-weight: 700;
      color: var(--text-main);
    }
    .eval-table td.brand-col {
      font-weight: 600;
      color: var(--primary);
      background: rgba(79, 70, 229, 0.02);
    }
    .tag-good {
      color: #059669;
      font-weight: 600;
    }
    .tag-bad {
      color: #94a3b8;
    }

    /* 7. Token 比价体系 */
    .token-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .token-card {
      text-align: center;
      border: 1px solid #e2e8f0;
    }
    .token-card.featured {
      border: 2px solid var(--primary);
      box-shadow: var(--shadow-lg);
      transform: scale(1.02);
    }
    .token-price {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--text-main);
      margin: 16px 0;
    }
    .token-price span {
      font-size: 0.9rem;
      color: var(--text-muted);
      font-weight: normal;
    }
    .token-features {
      list-style: none;
      text-align: left;
      margin: 20px 0;
      padding: 0;
    }
    .token-features li {
      font-size: 0.9rem;
      color: var(--text-muted);
      padding: 8px 0;
      border-bottom: 1px dashed #f1f5f9;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .token-features li::before {
      content: "✓";
      color: #10b981;
      font-weight: bold;
    }

    /* 8. 案例展示与视觉图库 */
    .gallery-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .gallery-card {
      padding: 0;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }
    .gallery-img-wrap {
      width: 100%;
      aspect-ratio: 16 / 9;
      overflow: hidden;
      background: #e2e8f0;
    }
    .gallery-img-wrap.square {
      aspect-ratio: 1 / 1;
    }
    .gallery-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
      display: block;
    }
    .gallery-card:hover .gallery-img-wrap img {
      transform: scale(1.05);
    }
    .gallery-content {
      padding: 20px;
    }
    .gallery-content h4 {
      font-size: 1.05rem;
      margin-bottom: 6px;
    }
    .gallery-content p {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    /* 9. 客户真实评论 */
    .reviews-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .review-card {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .review-text {
      font-size: 0.92rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
      font-style: italic;
    }
    .review-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #f1f5f9;
      padding-top: 14px;
    }
    .avatar-placeholder {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: var(--holographic-badge);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: var(--primary);
      border: 1px solid rgba(79, 70, 229, 0.2);
    }
    .author-info h5 {
      font-size: 0.92rem;
      font-weight: 700;
    }
    .author-info p {
      font-size: 0.78rem;
      color: var(--text-light);
    }

    /* 10. 表单与需求匹配 */
    .form-wrapper {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
      padding: 36px;
      max-width: 800px;
      margin: 0 auto;
    }
    .custom-form {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }
    .form-full {
      grid-column: span 2;
    }
    .form-group {
      display: flex;
      flex-direction: column;
      gap: 6px;
      text-align: left;
    }
    .form-group label {
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--text-main);
    }
    .form-control {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid #cbd5e1;
      border-radius: var(--radius-md);
      font-size: 0.95rem;
      outline: none;
      transition: border-color 0.2s, box-shadow 0.2s;
      background: #f8fafc;
      color: var(--text-main);
    }
    .form-control:focus {
      border-color: var(--primary);
      background: #ffffff;
      box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
    }
    textarea.form-control {
      min-height: 110px;
      resize: vertical;
    }

    /* 11. FAQ 折叠面板 */
    .faq-list {
      max-width: 840px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: border-color 0.2s;
    }
    .faq-item.active {
      border-color: var(--primary);
    }
    .faq-header {
      padding: 18px 22px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      user-select: none;
      font-weight: 600;
      font-size: 1rem;
      color: var(--text-main);
    }
    .faq-icon {
      font-size: 1.2rem;
      transition: transform 0.3s ease;
      color: var(--primary);
    }
    .faq-item.active .faq-icon {
      transform: rotate(180deg);
    }
    .faq-body {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      padding: 0 22px;
      color: var(--text-muted);
      font-size: 0.92rem;
      line-height: 1.6;
      background: #fbfcfe;
    }
    .faq-item.active .faq-body {
      padding: 0 22px 18px;
      max-height: 300px;
    }

    /* 12. 资讯与文章列表 */
    .article-box {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      padding: 28px;
    }
    .article-links-list {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 16px;
    }
    .article-chip {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 8px 16px;
      background: #f1f5f9;
      border-radius: var(--radius-md);
      font-size: 0.88rem;
      font-weight: 500;
      color: var(--text-main);
      transition: all 0.2s ease;
    }
    .article-chip:hover {
      background: var(--primary);
      color: #ffffff;
    }

    /* 13. 加盟代理与服务网络 */
    .partner-banner {
      background: linear-gradient(135deg, #1e1b4b 0%, #312e81 50%, #4338ca 100%);
      border-radius: var(--radius-lg);
      padding: 40px;
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
    }
    .partner-banner h3 {
      font-size: 1.8rem;
      font-weight: 800;
      margin-bottom: 10px;
      color: #ffffff;
    }
    .partner-banner p {
      color: #cbd5e1;
      max-width: 600px;
      font-size: 0.98rem;
    }

    /* 14. 页脚规范 */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid var(--border-color);
      padding: 56px 0 28px;
      margin-top: 60px;
      color: #334155;
    }
    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 36px;
      margin-bottom: 40px;
    }
    .footer-col h4 {
      font-size: 1rem;
      font-weight: 700;
      color: #0f172a;
      margin-bottom: 18px;
    }
    .footer-col p {
      font-size: 0.88rem;
      color: #475569;
      line-height: 1.6;
      margin-bottom: 8px;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-links li a {
      font-size: 0.88rem;
      color: #475569;
    }
    .footer-links li a:hover {
      color: var(--primary);
    }
    .qr-wrap {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .qr-wrap img {
      width: 90px;
      height: 90px;
      border-radius: 8px;
      border: 1px solid #e2e8f0;
      padding: 4px;
      background: #ffffff;
    }
    .footer-bottom {
      border-top: 1px solid #e2e8f0;
      padding-top: 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 0.85rem;
      color: #64748b;
    }
    .friend-links-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
    }
    .friend-links-wrap a {
      color: #475569;
      text-decoration: none;
      font-size: 0.85rem;
    }
    .friend-links-wrap a:hover {
      color: var(--primary);
    }

    /* 浮动客服 */
    .float-kefu {
      position: fixed;
      right: 24px;
      bottom: 30px;
      z-index: 99;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      font-size: 1.2rem;
      color: var(--primary);
      transition: transform 0.2s ease;
    }
    .float-btn:hover {
      transform: scale(1.1);
    }

    /* 响应式断点 */
    @media (max-width: 1024px) {
      .grid-4 { grid-template-columns: repeat(2, 1fr); }
      .grid-3 { grid-template-columns: repeat(2, 1fr); }
      .token-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
      .gallery-grid { grid-template-columns: repeat(2, 1fr); }
      .reviews-grid { grid-template-columns: repeat(2, 1fr); }
      .hero-stats-grid { grid-template-columns: repeat(2, 1fr); }
      .process-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-top { grid-template-columns: repeat(2, 1fr); }
    }
    @media (max-width: 768px) {
      .mobile-menu-toggle { display: block; }
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #ffffff;
        flex-direction: column;
        padding: 16px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-md);
      }
      .nav-links.show { display: flex; }
      .nav-links li { width: 100%; }
      .nav-links li a { display: block; padding: 12px; }
      .hero-title { font-size: 1.95rem; }
      .grid-3, .grid-4, .gallery-grid, .reviews-grid, .process-grid { grid-template-columns: 1fr; }
      .custom-form { grid-template-columns: 1fr; }
      .form-full { grid-column: span 1; }
      .footer-top { grid-template-columns: 1fr; }
      .partner-banner { text-align: center; justify-content: center; }
    }