:root {
      --primary: #4f46e5;
      --primary-gradient: linear-gradient(135deg, #ef4444 0%, #f97316 16%, #eab308 32%, #10b981 48%, #06b6d4 64%, #3b82f6 80%, #8b5cf6 100%);
      --rainbow-soft: linear-gradient(120deg, rgba(239,68,68,0.08), rgba(249,115,22,0.08), rgba(16,185,129,0.08), rgba(6,182,212,0.08), rgba(139,92,246,0.08));
      --bg-main: #fafafa;
      --bg-card: #ffffff;
      --text-main: #1e293b;
      --text-muted: #64748b;
      --border-color: #e2e8f0;
      --radius-sm: 8px;
      --radius-md: 14px;
      --radius-lg: 20px;
      --shadow-sm: 0 2px 8px rgba(0,0,0,0.04);
      --shadow-md: 0 8px 24px rgba(0,0,0,0.06);
      --shadow-lg: 0 16px 36px rgba(0,0,0,0.09);
      --container-width: 1200px;
    }

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

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

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
      background-color: var(--bg-main);
      color: var(--text-main);
      line-height: 1.65;
      overflow-x: hidden;
      background-image: radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.05) 0px, transparent 50%),
                        radial-gradient(at 100% 0%, rgba(244, 63, 94, 0.05) 0px, transparent 50%),
                        radial-gradient(at 50% 100%, rgba(16, 185, 129, 0.05) 0px, transparent 50%);
      background-attachment: fixed;
    }

    .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, 0.92);
      backdrop-filter: blur(12px);
      border-bottom: 1px solid var(--border-color);
      box-shadow: 0 2px 10px rgba(0,0,0,0.03);
    }

    .nav-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 70px;
    }

    .brand-area {
      display: flex;
      align-items: center;
      gap: 12px;
      text-decoration: none;
    }

    .ai-page-logo {
      height: 38px;
      width: auto;
      display: block;
      border-radius: var(--radius-sm);
    }

    .brand-title {
      font-size: 1.25rem;
      font-weight: 800;
      color: #0f172a;
      letter-spacing: -0.5px;
    }

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

    .nav-item {
      display: inline-block;
    }

    .nav-link, .ai-page-home-link {
      display: inline-block;
      padding: 8px 14px;
      color: #334155;
      text-decoration: none;
      font-size: 0.95rem;
      font-weight: 500;
      transition: all 0.25s ease;
      border-radius: var(--radius-sm);
    }

    .nav-link:hover, .ai-page-home-link:hover {
      color: #4f46e5;
      background: rgba(79, 70, 229, 0.06);
    }

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

    .btn-rainbow-nav {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 9px 20px;
      border-radius: 9999px;
      background: var(--primary-gradient);
      color: #ffffff !important;
      font-weight: 600;
      font-size: 0.9rem;
      text-decoration: none;
      box-shadow: 0 4px 14px rgba(79, 70, 229, 0.25);
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .btn-rainbow-nav:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(239, 68, 68, 0.3);
    }

    .mobile-menu-toggle {
      display: none;
      background: none;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-sm);
      padding: 6px 10px;
      font-size: 1.25rem;
      cursor: pointer;
      color: #334155;
    }

    /* 区域通用样式 */
    section {
      padding: 70px 0;
      position: relative;
    }

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

    .section-tag {
      display: inline-block;
      padding: 4px 14px;
      border-radius: 999px;
      font-size: 0.82rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1px;
      background: rgba(79, 70, 229, 0.08);
      color: #4338ca;
      margin-bottom: 12px;
      border: 1px solid rgba(79, 70, 229, 0.15);
    }

    .section-title {
      font-size: 2.1rem;
      font-weight: 800;
      color: #0f172a;
      margin-bottom: 14px;
      line-height: 1.3;
    }

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

    /* 首屏 HERO (无图片要求) */
    .hero-section {
      padding: 90px 0 70px 0;
      background: var(--rainbow-soft);
      border-bottom: 1px solid var(--border-color);
      position: relative;
      overflow: hidden;
    }

    .hero-content {
      text-align: center;
      max-width: 900px;
      margin: 0 auto;
      position: relative;
      z-index: 2;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 18px;
      background: #ffffff;
      border: 1px solid rgba(99, 102, 241, 0.25);
      border-radius: 999px;
      font-size: 0.88rem;
      font-weight: 600;
      color: #334155;
      margin-bottom: 24px;
      box-shadow: var(--shadow-sm);
    }

    .rainbow-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--primary-gradient);
    }

    .hero-title {
      font-size: 2.85rem;
      font-weight: 900;
      line-height: 1.25;
      color: #0f172a;
      margin-bottom: 24px;
      letter-spacing: -0.5px;
    }

    .hero-subtitle {
      font-size: 1.2rem;
      color: #475569;
      line-height: 1.8;
      margin-bottom: 36px;
    }

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

    .btn-main-hero {
      padding: 14px 34px;
      font-size: 1.05rem;
      font-weight: 700;
      border-radius: 9999px;
      background: var(--primary-gradient);
      color: #ffffff !important;
      text-decoration: none;
      box-shadow: 0 10px 25px rgba(249, 115, 22, 0.25);
      transition: all 0.25s ease;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      border: none;
    }

    .btn-main-hero:hover {
      transform: translateY(-3px);
      box-shadow: 0 14px 32px rgba(239, 68, 68, 0.35);
    }

    .btn-outline-hero {
      padding: 14px 30px;
      font-size: 1.05rem;
      font-weight: 700;
      border-radius: 9999px;
      background: #ffffff;
      color: #1e293b;
      text-decoration: none;
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: all 0.25s ease;
      display: inline-flex;
      align-items: center;
    }

    .btn-outline-hero:hover {
      background: #f8fafc;
      border-color: #cbd5e1;
      transform: translateY(-2px);
    }

    /* 首屏数据指标几何卡片 */
    .hero-metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
      margin-top: 15px;
    }

    .metric-card {
      background: #ffffff;
      padding: 24px 18px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      position: relative;
      overflow: hidden;
      transition: transform 0.25s ease;
    }

    .metric-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 4px;
      background: var(--primary-gradient);
    }

    .metric-card:hover {
      transform: translateY(-4px);
    }

    .metric-num {
      font-size: 2rem;
      font-weight: 800;
      color: #0f172a;
      display: block;
      margin-bottom: 4px;
    }

    .metric-label {
      font-size: 0.9rem;
      color: var(--text-muted);
      font-weight: 500;
    }

    /* 平台介绍 & 关于我们 */
    .about-card {
      background: var(--bg-card);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      padding: 40px;
      box-shadow: var(--shadow-md);
    }

    .about-lead {
      font-size: 1.15rem;
      color: #1e293b;
      line-height: 1.8;
      margin-bottom: 30px;
      text-align: center;
      max-width: 960px;
      margin-left: auto;
      margin-right: auto;
    }

    .platform-capabilities {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-top: 30px;
    }

    .cap-item {
      padding: 24px;
      background: #f8fafc;
      border-radius: var(--radius-md);
      border: 1px solid #e2e8f0;
      transition: border-color 0.2s ease;
    }

    .cap-item:hover {
      border-color: #cbd5e1;
      background: #ffffff;
      box-shadow: var(--shadow-sm);
    }

    .cap-icon-box {
      width: 44px;
      height: 44px;
      border-radius: 10px;
      background: var(--primary-gradient);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #ffffff;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .cap-item h3 {
      font-size: 1.18rem;
      color: #0f172a;
      margin-bottom: 10px;
    }

    .cap-item p {
      font-size: 0.94rem;
      color: #64748b;
      line-height: 1.6;
    }

    /* 标签云与支持平台 */
    .model-tags-wrapper {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      margin-top: 30px;
    }

    .model-pill {
      padding: 6px 16px;
      border-radius: 999px;
      background: #ffffff;
      border: 1px solid #e2e8f0;
      font-size: 0.88rem;
      color: #334155;
      font-weight: 500;
      transition: all 0.2s ease;
      box-shadow: 0 1px 4px rgba(0,0,0,0.03);
    }

    .model-pill:hover {
      border-color: #4f46e5;
      color: #4f46e5;
      transform: translateY(-2px);
    }

    /* 一站式核心制作场景网格 */
    .scenarios-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

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

    .scenario-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: #cbd5e1;
    }

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

    .scenario-card h3 {
      font-size: 1.15rem;
      color: #0f172a;
      font-weight: 700;
    }

    .scenario-badge {
      font-size: 0.75rem;
      padding: 2px 10px;
      border-radius: 999px;
      background: rgba(16, 185, 129, 0.1);
      color: #059669;
      font-weight: 600;
    }

    .scenario-card p {
      font-size: 0.92rem;
      color: #64748b;
      line-height: 1.6;
      flex-grow: 1;
    }

    /* 行业方案与流程 */
    .solutions-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .solution-card {
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      padding: 30px 24px;
      box-shadow: var(--shadow-sm);
    }

    .solution-card h3 {
      font-size: 1.25rem;
      color: #0f172a;
      margin-bottom: 12px;
    }

    .solution-list {
      list-style: none;
      margin-top: 14px;
    }

    .solution-list li {
      position: relative;
      padding-left: 18px;
      margin-bottom: 8px;
      font-size: 0.92rem;
      color: #475569;
    }

    .solution-list li::before {
      content: "•";
      position: absolute;
      left: 0;
      color: #06b6d4;
      font-weight: bold;
    }

    /* 流程图卡片 */
    .steps-container {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 16px;
    }

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

    .step-number {
      width: 36px;
      height: 36px;
      border-radius: 50%;
      background: var(--primary-gradient);
      color: #ffffff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      margin: 0 auto 12px auto;
    }

    .step-card h3 {
      font-size: 1.05rem;
      color: #0f172a;
      margin-bottom: 6px;
    }

    .step-card p {
      font-size: 0.85rem;
      color: #64748b;
    }

    /* 案例中心展示（首屏外，展示素材图） */
    .cases-grid {
      display: grid;
      grid-template-columns: repeat(2, 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);
    }

    .case-img-wrap {
      width: 100%;
      aspect-ratio: 16 / 9;
      background: #f1f5f9;
      overflow: hidden;
    }

    .case-img-wrap.square {
      aspect-ratio: 1 / 1;
      max-height: 280px;
    }

    .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-body {
      padding: 20px;
    }

    .case-body h3 {
      font-size: 1.15rem;
      color: #0f172a;
      margin-bottom: 6px;
    }

    .case-body p {
      font-size: 0.9rem;
      color: #64748b;
    }

    /* 对比评测版块 */
    .review-score-banner {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      padding: 30px;
      margin-bottom: 30px;
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      justify-content: space-between;
      box-shadow: var(--shadow-sm);
      position: relative;
      overflow: hidden;
    }

    .review-score-banner::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      bottom: 0;
      width: 6px;
      background: var(--primary-gradient);
    }

    .score-left h3 {
      font-size: 1.5rem;
      color: #0f172a;
      margin-bottom: 6px;
    }

    .score-left p {
      color: #64748b;
      font-size: 0.95rem;
    }

    .score-badge-area {
      display: flex;
      align-items: center;
      gap: 20px;
    }

    .score-stars {
      color: #f59e0b;
      font-size: 1.3rem;
      letter-spacing: 2px;
    }

    .score-big {
      font-size: 2.8rem;
      font-weight: 900;
      color: #0f172a;
      line-height: 1;
    }

    .score-big span {
      font-size: 1.1rem;
      color: #94a3b8;
      font-weight: 500;
    }

    /* 专业对比表格 */
    .table-container {
      width: 100%;
      overflow-x: auto;
      background: #ffffff;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 0.95rem;
    }

    .compare-table th, .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid #e2e8f0;
    }

    .compare-table th {
      background: #f8fafc;
      color: #1e293b;
      font-weight: 700;
    }

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

    .compare-table .highlight {
      background: rgba(79, 70, 229, 0.03);
      font-weight: 600;
      color: #4338ca;
    }

    /* 需求匹配与表单 */
    .match-wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      padding: 40px;
      box-shadow: var(--shadow-md);
    }

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

    .form-group label {
      display: block;
      margin-bottom: 6px;
      font-size: 0.92rem;
      font-weight: 600;
      color: #1e293b;
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border: 1px solid #cbd5e1;
      border-radius: var(--radius-sm);
      font-size: 0.95rem;
      color: #1e293b;
      background: #f8fafc;
      transition: all 0.2s ease;
    }

    .form-control:focus {
      outline: none;
      border-color: #4f46e5;
      background: #ffffff;
      box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.15);
    }

    .btn-submit {
      width: 100%;
      padding: 14px;
      border: none;
      border-radius: var(--radius-sm);
      background: var(--primary-gradient);
      color: #ffffff;
      font-size: 1rem;
      font-weight: 700;
      cursor: pointer;
      box-shadow: 0 4px 14px rgba(79, 70, 229, 0.2);
      transition: all 0.2s ease;
    }

    .btn-submit:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 22px rgba(239, 68, 68, 0.3);
    }

    /* 客户评论卡片 (6条) */
    .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: 26px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-text {
      font-size: 0.95rem;
      color: #334155;
      line-height: 1.7;
      margin-bottom: 20px;
    }

    .review-user {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #f1f5f9;
      padding-top: 14px;
    }

    .user-avatar-text {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--primary-gradient);
      color: #ffffff;
      font-weight: bold;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.95rem;
    }

    .user-meta h4 {
      font-size: 0.95rem;
      color: #0f172a;
    }

    .user-meta span {
      font-size: 0.8rem;
      color: #64748b;
    }

    /* FAQ 手风琴面板 */
    .faq-list {
      max-width: 900px;
      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;
      box-shadow: var(--shadow-sm);
    }

    .faq-question {
      padding: 18px 24px;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 1.05rem;
      font-weight: 700;
      color: #0f172a;
      background: #ffffff;
      transition: background 0.2s ease;
    }

    .faq-question:hover {
      background: #f8fafc;
    }

    .faq-toggle-icon {
      font-size: 1.25rem;
      color: #64748b;
      transition: transform 0.25s ease;
    }

    .faq-item.active .faq-toggle-icon {
      transform: rotate(45deg);
      color: #4f46e5;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease, padding 0.3s ease;
      background: #fcfcfd;
      padding: 0 24px;
      color: #475569;
      font-size: 0.95rem;
      line-height: 1.7;
    }

    .faq-item.active .faq-answer {
      padding: 16px 24px 22px 24px;
      border-top: 1px solid #f1f5f9;
      max-height: 300px;
    }

    /* 文章资讯板块 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-bottom: 24px;
    }

    .news-item {
      background: #ffffff;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 20px;
      box-shadow: var(--shadow-sm);
      transition: transform 0.2s ease;
    }

    .news-item:hover {
      transform: translateY(-3px);
      border-color: #cbd5e1;
    }

    .news-item a {
      color: #0f172a;
      text-decoration: none;
      font-weight: 600;
      font-size: 1rem;
      display: block;
      margin-bottom: 8px;
    }

    .news-item a:hover {
      color: #4f46e5;
    }

    .news-meta {
      font-size: 0.82rem;
      color: #94a3b8;
    }

    .articles-placeholder {
      padding: 16px;
      background: #f8fafc;
      border-radius: var(--radius-sm);
      border: 1px dashed #cbd5e1;
      font-size: 0.92rem;
      color: #475569;
      margin-top: 15px;
    }

    /* 联系与客服 */
    .contact-card {
      background: #ffffff;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      padding: 40px;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 36px;
      align-items: center;
      box-shadow: var(--shadow-md);
    }

    .qr-container {
      text-align: center;
      background: #f8fafc;
      padding: 24px;
      border-radius: var(--radius-md);
      border: 1px solid #e2e8f0;
    }

    .qr-container img {
      max-width: 170px;
      height: auto;
      border-radius: var(--radius-sm);
      margin: 0 auto 12px auto;
      display: block;
      box-shadow: var(--shadow-sm);
    }

    .contact-info-list {
      list-style: none;
    }

    .contact-info-list li {
      margin-bottom: 14px;
      font-size: 1rem;
      color: #334155;
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .contact-info-list strong {
      color: #0f172a;
      min-width: 85px;
    }

    /* 底部与友情链接 */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid var(--border-color);
      padding: 50px 0 30px 0;
      color: #475569;
    }

    .footer-top {
      padding-bottom: 30px;
      border-bottom: 1px solid #f1f5f9;
      margin-bottom: 24px;
    }

    .footer-links-title {
      font-size: 0.95rem;
      font-weight: 700;
      color: #1e293b;
      margin-bottom: 14px;
    }

    .footer-friend-links {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
    }

    .footer-friend-links a {
      color: #64748b;
      text-decoration: none;
      font-size: 0.9rem;
      transition: color 0.2s ease;
    }

    .footer-friend-links a:hover {
      color: #4f46e5;
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.88rem;
      color: #94a3b8;
    }

    /* 浮动客服挂件 */
    .float-service {
      position: fixed;
      right: 24px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--border-color);
      box-shadow: 0 4px 14px rgba(0,0,0,0.12);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #334155;
      text-decoration: none;
      cursor: pointer;
      transition: transform 0.2s ease, background 0.2s ease;
      font-weight: bold;
    }

    .float-btn.primary {
      background: var(--primary-gradient);
      color: #ffffff;
      border: none;
    }

    .float-btn:hover {
      transform: translateY(-3px);
    }

    /* 响应式媒体查询 */
    @media (max-width: 992px) {
      .hero-title {
        font-size: 2.2rem;
      }
      .hero-metrics-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .platform-capabilities,
      .scenarios-grid,
      .solutions-grid,
      .reviews-grid,
      .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .steps-container {
        grid-template-columns: repeat(2, 1fr);
      }
      .match-wrapper,
      .contact-card {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      .mobile-menu-toggle {
        display: block;
      }
      .nav-links {
        position: absolute;
        top: 70px;
        left: 0;
        right: 0;
        background: #ffffff;
        border-bottom: 1px solid var(--border-color);
        flex-direction: column;
        align-items: stretch;
        padding: 16px 20px;
        display: none;
      }
      .nav-links.active {
        display: flex;
      }
      .nav-link, .ai-page-home-link {
        padding: 12px 16px;
      }
      .hero-title {
        font-size: 1.85rem;
      }
      .platform-capabilities,
      .scenarios-grid,
      .solutions-grid,
      .reviews-grid,
      .news-grid,
      .cases-grid,
      .hero-metrics-grid {
        grid-template-columns: 1fr;
      }
      .steps-container {
        grid-template-columns: 1fr;
      }
      .footer-bottom {
        flex-direction: column;
        gap: 12px;
        text-align: center;
      }
    }