:root {
      --primary-color: #059669;
      --primary-hover: #047857;
      --primary-light: #ecfdf5;
      --primary-border: #a7f3d0;
      --accent-mint: #10b981;
      --accent-teal: #0d9488;
      --bg-main: #fcfdfc;
      --bg-soft: #f4fbf7;
      --bg-card: #ffffff;
      --text-main: #0f172a;
      --text-muted: #334155;
      --text-sub: #64748b;
      --border-color: #e2e8f0;
      --shadow-sm: 0 2px 8px rgba(5, 150, 105, 0.04);
      --shadow-md: 0 8px 24px rgba(5, 150, 105, 0.08);
      --shadow-lg: 0 16px 36px rgba(15, 23, 42, 0.08);
      --container-width: 1200px;
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --radius-full: 9999px;
    }

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

    html {
      scroll-behavior: smooth;
      font-size: 16px;
      background-color: var(--bg-main);
      color: var(--text-main);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      line-height: 1.6;
    }

    body {
      background: linear-gradient(180deg, #f0fdf4 0%, #ffffff 400px, #f4fbf7 100%);
      color: var(--text-main);
      overflow-x: hidden;
    }

    a {
      color: var(--primary-color);
      text-decoration: none;
      transition: all 0.25s ease;
    }

    a:hover {
      color: var(--primary-hover);
    }

    ul, ol {
      list-style: none;
    }

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

    /* 顶部导航 */
    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.94);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid rgba(167, 243, 208, 0.6);
      box-shadow: 0 2px 12px rgba(5, 150, 105, 0.03);
    }

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

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

    .ai-page-logo {
      height: 38px;
      width: auto;
      display: block;
    }

    .brand-title {
      font-size: 1.25rem;
      font-weight: 700;
      color: #064e3b;
      letter-spacing: -0.5px;
    }

    .nav-links {
      display: flex;
      gap: 0;
      align-items: center;
      margin: 0;
      padding: 0;
    }

    .nav-item-link {
      color: var(--text-muted);
      font-weight: 500;
      font-size: 0.95rem;
      padding: 8px 14px;
      border-radius: var(--radius-sm);
      transition: all 0.2s ease;
      display: inline-block;
    }

    .nav-item-link:hover {
      color: var(--primary-color);
      background-color: var(--primary-light);
    }

    .ai-page-home-link {
      font-weight: 600;
      color: var(--primary-color);
      padding: 8px 14px;
      border-radius: var(--radius-sm);
    }

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

    .btn-header-cta {
      background: linear-gradient(135deg, #10b981 0%, #059669 100%);
      color: #ffffff !important;
      font-size: 0.9rem;
      font-weight: 600;
      padding: 9px 20px;
      border-radius: var(--radius-full);
      box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .btn-header-cta:hover {
      background: linear-gradient(135deg, #059669 0%, #047857 100%);
      transform: translateY(-1px);
      box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35);
    }

    .menu-toggle {
      display: none;
      background: none;
      border: 1px solid var(--border-color);
      border-radius: 6px;
      padding: 6px 10px;
      cursor: pointer;
      font-size: 1.2rem;
      color: var(--text-main);
    }

    /* 移动端菜单抽屉 */
    .mobile-nav-panel {
      display: none;
      flex-direction: column;
      background: #ffffff;
      padding: 16px 20px 24px;
      border-bottom: 1px solid var(--border-color);
      gap: 8px;
    }

    .mobile-nav-panel.active {
      display: flex;
    }

    /* 基础排版与区块通用 */
    section {
      padding: 72px 0;
      position: relative;
    }

    .section-alt {
      background-color: #f7fdf9;
      border-top: 1px solid rgba(167, 243, 208, 0.4);
      border-bottom: 1px solid rgba(167, 243, 208, 0.4);
    }

    .section-header {
      text-align: center;
      max-width: 800px;
      margin: 0 auto 48px;
    }

    .section-badge {
      display: inline-block;
      font-size: 0.825rem;
      font-weight: 600;
      color: var(--primary-color);
      background-color: var(--primary-light);
      border: 1px solid var(--primary-border);
      padding: 4px 14px;
      border-radius: var(--radius-full);
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .section-title {
      font-size: 2rem;
      font-weight: 700;
      color: #064e3b;
      margin-bottom: 12px;
      line-height: 1.3;
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-sub);
      line-height: 1.6;
    }

    /* 首屏 HERO（纯 CSS，无图片） */
    .hero-section {
      padding: 80px 0 60px;
      background: radial-gradient(circle at 50% 10%, rgba(209, 250, 229, 0.8) 0%, rgba(240, 253, 244, 0.4) 60%, transparent 100%);
      text-align: center;
      position: relative;
    }

    .hero-badge-wrap {
      margin-bottom: 18px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.875rem;
      font-weight: 600;
      background: #ffffff;
      color: var(--primary-hover);
      padding: 6px 16px;
      border-radius: var(--radius-full);
      border: 1px solid var(--primary-border);
      box-shadow: var(--shadow-sm);
    }

    .hero-badge-pulse {
      width: 8px;
      height: 8px;
      background-color: #10b981;
      border-radius: 50%;
      box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
      animation: pulseGreen 2s infinite;
    }

    @keyframes pulseGreen {
      0% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
      }
      70% {
        transform: scale(1);
        box-shadow: 0 0 0 8px rgba(16, 185, 129, 0);
      }
      100% {
        transform: scale(0.95);
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
      }
    }

    .hero-title {
      font-size: 2.75rem;
      font-weight: 800;
      color: #064e3b;
      line-height: 1.25;
      margin-bottom: 20px;
      letter-spacing: -0.5px;
    }

    .hero-title span {
      color: var(--primary-color);
      background: linear-gradient(135deg, #059669 0%, #10b981 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-subtitle {
      font-size: 1.15rem;
      color: var(--text-muted);
      max-width: 820px;
      margin: 0 auto 36px;
      line-height: 1.7;
    }

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

    .btn-hero-primary {
      background: linear-gradient(135deg, #10b981 0%, #047857 100%);
      color: #ffffff !important;
      font-size: 1.05rem;
      font-weight: 700;
      padding: 14px 34px;
      border-radius: var(--radius-full);
      box-shadow: 0 8px 24px rgba(5, 150, 105, 0.3);
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: all 0.25s ease;
    }

    .btn-hero-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 12px 30px rgba(5, 150, 105, 0.4);
    }

    .btn-hero-secondary {
      background: #ffffff;
      color: #064e3b !important;
      font-size: 1.05rem;
      font-weight: 600;
      padding: 13px 30px;
      border-radius: var(--radius-full);
      border: 1.5px solid var(--primary-border);
      box-shadow: var(--shadow-sm);
      transition: all 0.25s ease;
    }

    .btn-hero-secondary:hover {
      background: var(--primary-light);
      border-color: var(--primary-color);
    }

    .hero-model-tags {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
      gap: 8px;
      max-width: 960px;
      margin: 0 auto 40px;
    }

    .model-tag {
      background: rgba(255, 255, 255, 0.85);
      border: 1px solid rgba(167, 243, 208, 0.8);
      color: #0f5132;
      font-size: 0.825rem;
      font-weight: 500;
      padding: 4px 12px;
      border-radius: var(--radius-full);
      box-shadow: 0 1px 3px rgba(0, 0, 0, 0.02);
    }

    .hero-metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      max-width: 1040px;
      margin: 0 auto;
    }

    .metric-card {
      background: #ffffff;
      border: 1px solid rgba(167, 243, 208, 0.7);
      border-radius: var(--radius-md);
      padding: 20px 16px;
      box-shadow: var(--shadow-sm);
      text-align: center;
      transition: transform 0.2s ease;
    }

    .metric-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
    }

    .metric-num {
      font-size: 1.75rem;
      font-weight: 800;
      color: var(--primary-color);
      margin-bottom: 4px;
      display: block;
    }

    .metric-label {
      font-size: 0.875rem;
      color: var(--text-sub);
      font-weight: 500;
    }

    /* 通用卡片栅格 */
    .grid-3 {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

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

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

    .service-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 26px;
      box-shadow: var(--shadow-sm);
      transition: all 0.25s ease;
      display: flex;
      flex-direction: column;
      height: 100%;
    }

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

    .service-icon {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      background: var(--primary-light);
      color: var(--primary-color);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.25rem;
      margin-bottom: 16px;
    }

    .service-title {
      font-size: 1.15rem;
      font-weight: 700;
      color: #064e3b;
      margin-bottom: 10px;
    }

    .service-desc {
      font-size: 0.925rem;
      color: var(--text-muted);
      line-height: 1.6;
      flex-grow: 1;
    }

    .service-badge {
      display: inline-block;
      font-size: 0.75rem;
      font-weight: 600;
      color: var(--accent-teal);
      background: #f0fdfa;
      border: 1px solid #ccfbf1;
      padding: 2px 8px;
      border-radius: 4px;
      margin-top: 14px;
      align-self: flex-start;
    }

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

    .flow-step-item {
      background: #ffffff;
      border: 1px solid rgba(167, 243, 208, 0.8);
      border-radius: var(--radius-md);
      padding: 22px 16px;
      text-align: center;
      box-shadow: var(--shadow-sm);
      position: relative;
    }

    .step-index {
      width: 32px;
      height: 32px;
      line-height: 32px;
      background: var(--primary-light);
      color: var(--primary-color);
      font-weight: 700;
      border-radius: 50%;
      margin: 0 auto 12px;
      font-size: 0.95rem;
      border: 1px solid var(--primary-border);
    }

    .step-title {
      font-size: 1rem;
      font-weight: 700;
      color: #064e3b;
      margin-bottom: 6px;
    }

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

    /* 对比评测表格与卡片 */
    .evaluation-card {
      background: #ffffff;
      border: 1px solid var(--primary-border);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-md);
      margin-bottom: 36px;
    }

    .eval-highlight-box {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      background: linear-gradient(135deg, #ecfdf5 0%, #d1fae5 100%);
      border: 1px solid var(--primary-border);
      border-radius: var(--radius-md);
      padding: 24px 30px;
      margin-bottom: 28px;
      gap: 20px;
    }

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

    .eval-star {
      color: #f59e0b;
      font-size: 1.5rem;
      letter-spacing: 2px;
    }

    .eval-score-big {
      font-size: 2.25rem;
      font-weight: 800;
      color: #064e3b;
    }

    .eval-score-sub {
      font-size: 0.95rem;
      color: var(--text-muted);
    }

    .eval-recommend-text {
      font-size: 1.05rem;
      font-weight: 600;
      color: #065f46;
    }

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

    .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 var(--border-color);
      font-size: 0.95rem;
    }

    .eval-table th {
      background-color: #f8fafc;
      color: #064e3b;
      font-weight: 700;
    }

    .eval-table tr:hover td {
      background-color: #fcfdfc;
    }

    .badge-check {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      color: #059669;
      font-weight: 600;
    }

    /* 案例展示区 */
    .case-card {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
    }

    .case-img-wrap {
      width: 100%;
      background: #e2e8f0;
      overflow: hidden;
      aspect-ratio: 16 / 9;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .case-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      display: block;
      transition: transform 0.3s ease;
    }

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

    .case-content {
      padding: 20px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .case-title {
      font-size: 1.1rem;
      font-weight: 700;
      color: #064e3b;
      margin-bottom: 8px;
    }

    .case-desc {
      font-size: 0.875rem;
      color: var(--text-sub);
      line-height: 1.5;
      margin-bottom: 14px;
    }

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

    .case-tag-item {
      font-size: 0.75rem;
      background: var(--primary-light);
      color: var(--primary-color);
      padding: 2px 8px;
      border-radius: 4px;
    }

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

    .comment-text {
      font-size: 0.95rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 18px;
      position: relative;
    }

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

    .author-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--primary-light);
      color: var(--primary-color);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 1rem;
    }

    .author-info h4 {
      font-size: 0.95rem;
      font-weight: 700;
      color: #064e3b;
    }

    .author-info p {
      font-size: 0.8rem;
      color: var(--text-sub);
    }

    /* 需求匹配表单 */
    .form-wrapper {
      background: #ffffff;
      border: 1px solid var(--primary-border);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-md);
      max-width: 860px;
      margin: 0 auto;
    }

    .custom-form {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .form-group-full {
      grid-column: span 2;
    }

    .form-label {
      display: block;
      font-size: 0.9rem;
      font-weight: 600;
      color: #064e3b;
      margin-bottom: 6px;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      font-size: 0.95rem;
      color: var(--text-main);
      background-color: #fdfdfd;
      transition: all 0.2s ease;
      font-family: inherit;
    }

    .form-control:focus {
      outline: none;
      border-color: var(--primary-color);
      box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
      background-color: #ffffff;
    }

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

    .btn-submit {
      background: linear-gradient(135deg, #10b981 0%, #059669 100%);
      color: #ffffff;
      font-size: 1rem;
      font-weight: 700;
      padding: 14px 28px;
      border: none;
      border-radius: var(--radius-md);
      cursor: pointer;
      width: 100%;
      transition: all 0.25s ease;
      box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
    }

    .btn-submit:hover {
      background: linear-gradient(135deg, #059669 0%, #047857 100%);
      box-shadow: 0 6px 16px rgba(16, 185, 129, 0.35);
    }

    /* FAQ 折叠面板 */
    .faq-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 16px;
      max-width: 1080px;
      margin: 0 auto;
    }

    .faq-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
      overflow: hidden;
      transition: border-color 0.2s ease;
    }

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

    .faq-question {
      padding: 18px 20px;
      font-size: 1rem;
      font-weight: 600;
      color: #064e3b;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
    }

    .faq-icon {
      font-size: 1.1rem;
      color: var(--primary-color);
      transition: transform 0.25s ease;
    }

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

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      background-color: #fafdfc;
      color: var(--text-muted);
      font-size: 0.925rem;
      line-height: 1.6;
      padding: 0 20px;
    }

    .faq-item.active .faq-answer {
      max-height: 240px;
      padding: 0 20px 18px 20px;
    }

    /* 文章列表 */
    .article-section-list {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
    }

    .article-links-wrap {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-top: 16px;
    }

    .article-link-item {
      padding: 10px 14px;
      background: var(--bg-soft);
      border: 1px solid rgba(167, 243, 208, 0.4);
      border-radius: var(--radius-sm);
      font-size: 0.9rem;
      color: var(--text-muted);
      display: block;
      transition: all 0.2s ease;
    }

    .article-link-item:hover {
      background: #ffffff;
      border-color: var(--primary-color);
      color: var(--primary-color);
      transform: translateX(4px);
    }

    /* 广告条 / 宣传图区 */
    .promo-banner-wrap {
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--primary-border);
      box-shadow: var(--shadow-md);
      margin: 40px auto 0;
      max-width: 1100px;
      background: #ffffff;
    }

    .ai-page-image {
      width: 100%;
      height: auto;
      display: block;
    }

    /* 联络方式与页脚 */
    .contact-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-bottom: 40px;
    }

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

    .qr-container {
      width: 130px;
      height: 130px;
      margin: 12px auto;
      border: 1px solid var(--border-color);
      padding: 4px;
      background: #ffffff;
      border-radius: var(--radius-sm);
    }

    .qr-container img {
      width: 100%;
      height: 100%;
      display: block;
      object-fit: cover;
    }

    .site-footer {
      background-color: #064e3b;
      color: #e2e8f0;
      padding: 48px 0 28px;
      border-top: 3px solid #10b981;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 32px;
      margin-bottom: 36px;
    }

    .footer-brand h3 {
      color: #ffffff;
      font-size: 1.25rem;
      margin-bottom: 12px;
    }

    .footer-brand p {
      font-size: 0.875rem;
      color: #a7f3d0;
      line-height: 1.6;
      max-width: 360px;
    }

    .footer-col h4 {
      color: #ffffff;
      font-size: 1rem;
      margin-bottom: 14px;
    }

    .footer-col ul li {
      margin-bottom: 8px;
    }

    .footer-col ul li a {
      color: #d1fae5;
      font-size: 0.875rem;
    }

    .footer-col ul li a:hover {
      color: #ffffff;
      text-decoration: underline;
    }

    .friend-links-box {
      border-top: 1px solid rgba(255, 255, 255, 0.15);
      padding-top: 20px;
      margin-top: 20px;
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
    }

    .friend-links-title {
      font-size: 0.85rem;
      color: #a7f3d0;
      font-weight: 600;
    }

    .friend-links-box a {
      color: #e2e8f0;
      font-size: 0.825rem;
      background: rgba(255, 255, 255, 0.08);
      padding: 3px 10px;
      border-radius: 4px;
    }

    .friend-links-box a:hover {
      color: #ffffff;
      background: rgba(255, 255, 255, 0.18);
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding-top: 20px;
      text-align: center;
      font-size: 0.825rem;
      color: #a7f3d0;
    }

    /* 悬浮客服与返回顶部 */
    .floating-widget {
      position: fixed;
      right: 20px;
      bottom: 24px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 44px;
      height: 44px;
      background: #ffffff;
      border: 1px solid var(--primary-border);
      border-radius: 50%;
      box-shadow: var(--shadow-md);
      color: var(--primary-color);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .float-btn:hover {
      background: var(--primary-color);
      color: #ffffff;
      transform: scale(1.05);
    }

    /* 响应式断点 */
    @media (max-width: 1024px) {
      .hero-title {
        font-size: 2.25rem;
      }
      .hero-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .grid-3 {
        grid-template-columns: repeat(2, 1fr);
      }
      .grid-4 {
        grid-template-columns: repeat(2, 1fr);
      }
      .flow-steps {
        grid-template-columns: repeat(3, 1fr);
      }
      .footer-top {
        grid-template-columns: 1fr 1fr;
      }
    }

    @media (max-width: 768px) {
      .nav-links, .nav-actions .btn-header-cta {
        display: none;
      }
      .menu-toggle {
        display: block;
      }
      .hero-title {
        font-size: 1.85rem;
      }
      .hero-subtitle {
        font-size: 1rem;
      }
      .grid-3, .grid-4, .grid-2 {
        grid-template-columns: 1fr;
      }
      .flow-steps {
        grid-template-columns: 1fr;
      }
      .faq-grid {
        grid-template-columns: 1fr;
      }
      .custom-form {
        grid-template-columns: 1fr;
      }
      .form-group-full {
        grid-column: span 1;
      }
      .contact-grid {
        grid-template-columns: 1fr;
      }
      .footer-top {
        grid-template-columns: 1fr;
      }
      .eval-highlight-box {
        flex-direction: column;
        align-items: flex-start;
      }
    }