:root {
      --primary: #FF4370;
      --primary-hover: #E02856;
      --secondary: #7952F5;
      --secondary-light: #F3E8FF;
      --accent-cyan: #06B6D4;
      --accent-cyan-light: #E0F2FE;
      --accent-amber: #F59E0B;
      --accent-amber-light: #FEF3C7;
      --accent-green: #10B981;
      --accent-green-light: #D1FAE5;
      
      --bg-body: #FFFDF9;
      --bg-card: #FFFFFF;
      --bg-alt: #F8FAFC;
      --border-color: #F1F5F9;
      --border-candy: #FFE4E6;
      
      --text-main: #1E293B;
      --text-muted: #475569;
      --text-light: #64748B;
      
      --radius-sm: 10px;
      --radius-md: 16px;
      --radius-lg: 24px;
      --radius-pill: 999px;
      
      --shadow-sm: 0 4px 12px rgba(255, 67, 112, 0.06);
      --shadow-candy: 0 12px 30px rgba(121, 82, 245, 0.1);
      --shadow-hover: 0 16px 36px rgba(255, 67, 112, 0.14);
      --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    }

    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      -webkit-font-smoothing: antialiased;
    }

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji";
      background: radial-gradient(circle at 10% 20%, #FFF5F5 0%, #FAF5FF 40%, #F0FDF4 100%);
      background-attachment: fixed;
      color: var(--text-main);
      line-height: 1.65;
      font-size: 15px;
      overflow-x: hidden;
    }

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

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

    .container {
      width: 100%;
      max-width: 1200px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    /* 顶部导航 */
    .header-nav {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(12px);
      border-bottom: 2px solid #FFE4E6;
      box-shadow: 0 4px 20px rgba(255, 67, 112, 0.05);
    }

    .nav-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 74px;
    }

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

    .ai-page-logo {
      height: 38px;
      width: auto;
      object-fit: contain;
    }

    .brand-title {
      font-size: 19px;
      font-weight: 800;
      color: #FF4370;
      letter-spacing: -0.5px;
    }

    .brand-tag {
      font-size: 11px;
      font-weight: 700;
      background: linear-gradient(135deg, #FF4370, #7952F5);
      color: #FFFFFF;
      padding: 3px 8px;
      border-radius: var(--radius-pill);
    }

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

    .nav-links li a {
      font-size: 14px;
      font-weight: 600;
      color: #334155;
      padding: 8px 12px;
      border-radius: var(--radius-pill);
      display: inline-block;
    }

    .nav-links li a:hover {
      color: var(--primary);
      background-color: #FFF1F2;
    }

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

    .btn-candy {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      font-weight: 700;
      padding: 10px 22px;
      border-radius: var(--radius-pill);
      cursor: pointer;
      border: none;
      transition: var(--transition);
      text-align: center;
    }

    .btn-candy-primary {
      background: linear-gradient(135deg, #FF4370 0%, #FF6584 100%);
      color: #FFFFFF !important;
      box-shadow: 0 6px 18px rgba(255, 67, 112, 0.35);
    }

    .btn-candy-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 24px rgba(255, 67, 112, 0.45);
    }

    .btn-candy-violet {
      background: linear-gradient(135deg, #7952F5 0%, #906BFF 100%);
      color: #FFFFFF !important;
      box-shadow: 0 6px 18px rgba(121, 82, 245, 0.3);
    }

    .btn-candy-violet:hover {
      transform: translateY(-2px);
      box-shadow: 0 10px 24px rgba(121, 82, 245, 0.4);
    }

    .btn-candy-outline {
      background: #FFFFFF;
      color: #1E293B !important;
      border: 2px solid #FFE4E6;
    }

    .btn-candy-outline:hover {
      border-color: var(--primary);
      color: var(--primary) !important;
      background: #FFF5F7;
    }

    .mobile-menu-btn {
      display: none;
      background: none;
      border: 2px solid #FFE4E6;
      border-radius: var(--radius-sm);
      padding: 6px 10px;
      font-size: 18px;
      cursor: pointer;
      color: #1E293B;
    }

    /* 通用Section布局 */
    .section-wrap {
      padding: 70px 0;
      position: relative;
    }

    .section-title-wrap {
      text-align: center;
      max-width: 820px;
      margin: 0 auto 46px;
    }

    .section-badge {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      color: var(--primary);
      background: #FFE4E8;
      padding: 5px 16px;
      border-radius: var(--radius-pill);
      margin-bottom: 12px;
      border: 1px solid #FFCCD3;
    }

    .section-heading {
      font-size: 30px;
      font-weight: 800;
      color: #1E293B;
      letter-spacing: -0.5px;
      margin-bottom: 14px;
    }

    .section-lead {
      font-size: 15px;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 首屏 HERO - 严禁出现图片，采用糖果纯CSS与科技卡片 */
    .hero-section {
      padding: 70px 0 60px;
      position: relative;
      overflow: hidden;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 36px;
      align-items: center;
    }

    .hero-content {
      position: relative;
      z-index: 2;
    }

    .hero-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 16px;
      background: #FFFFFF;
      border: 2px solid #FFD1DC;
      border-radius: var(--radius-pill);
      font-size: 13px;
      font-weight: 700;
      color: #E11D48;
      box-shadow: 0 4px 12px rgba(255, 67, 112, 0.08);
      margin-bottom: 20px;
    }

    .hero-title {
      font-size: 38px;
      font-weight: 900;
      line-height: 1.25;
      color: #0F172A;
      letter-spacing: -0.8px;
      margin-bottom: 18px;
    }

    .hero-title .highlight {
      color: #FF4370;
      background: linear-gradient(120deg, #FF4370 0%, #7952F5 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-desc {
      font-size: 16px;
      color: #475569;
      line-height: 1.8;
      margin-bottom: 28px;
    }

    .hero-buttons {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-bottom: 32px;
    }

    .hero-official-btn {
      font-size: 16px;
      padding: 13px 30px;
      background: linear-gradient(135deg, #FF4370 0%, #7952F5 100%);
      color: #FFFFFF !important;
      border-radius: var(--radius-pill);
      font-weight: 800;
      box-shadow: 0 10px 25px rgba(255, 67, 112, 0.35);
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .hero-official-btn:hover {
      transform: translateY(-3px) scale(1.02);
      box-shadow: 0 14px 30px rgba(121, 82, 245, 0.4);
    }

    .hero-key-points {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      padding-top: 18px;
      border-top: 1px dashed #CBD5E1;
    }

    .key-tag {
      font-size: 13px;
      font-weight: 600;
      color: #334155;
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .key-tag span {
      display: inline-block;
      width: 8px;
      height: 8px;
      background: #10B981;
      border-radius: 50%;
    }

    /* 首屏右侧纯CSS糖果态智能看板（无图） */
    .hero-visual-card {
      background: #FFFFFF;
      border: 3px solid #FFE4E8;
      border-radius: var(--radius-lg);
      padding: 26px;
      box-shadow: var(--shadow-candy);
      position: relative;
    }

    .candy-card-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 20px;
      padding-bottom: 14px;
      border-bottom: 2px solid #F1F5F9;
    }

    .candy-status {
      font-size: 12px;
      font-weight: 700;
      padding: 4px 10px;
      background: #DCFCE7;
      color: #15803D;
      border-radius: var(--radius-pill);
    }

    .candy-stats-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
      margin-bottom: 20px;
    }

    .candy-stat-item {
      padding: 16px;
      border-radius: var(--radius-md);
      background: #F8FAFC;
      border: 1px solid #E2E8F0;
      transition: var(--transition);
    }

    .candy-stat-item:hover {
      transform: translateY(-2px);
      border-color: #FFCCD3;
      background: #FFF5F7;
    }

    .candy-stat-num {
      font-size: 24px;
      font-weight: 900;
      color: #FF4370;
      margin-bottom: 4px;
    }

    .candy-stat-label {
      font-size: 12px;
      font-weight: 700;
      color: #64748B;
    }

    .candy-model-pills {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .model-pill {
      font-size: 12px;
      font-weight: 600;
      padding: 4px 10px;
      background: #F1F5F9;
      border-radius: var(--radius-sm);
      color: #334155;
    }

    /* 平台核心优势卡片组 */
    .feature-cards-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }

    .candy-feature-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 28px;
      border: 2px solid #F1F5F9;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
    }

    .candy-feature-card:hover {
      transform: translateY(-4px);
      border-color: #FFD1DC;
      box-shadow: var(--shadow-hover);
    }

    .card-icon-badge {
      width: 50px;
      height: 50px;
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      margin-bottom: 18px;
      color: #FFFFFF;
    }

    .bg-pink { background: linear-gradient(135deg, #FF4370, #FFA3B8); }
    .bg-violet { background: linear-gradient(135deg, #7952F5, #B094FF); }
    .bg-cyan { background: linear-gradient(135deg, #06B6D4, #67E8F9); }
    .bg-amber { background: linear-gradient(135deg, #F59E0B, #FCD34D); }
    .bg-emerald { background: linear-gradient(135deg, #10B981, #6EE7B7); }
    .bg-indigo { background: linear-gradient(135deg, #4F46E5, #818CF8); }

    .card-title {
      font-size: 18px;
      font-weight: 800;
      color: #1E293B;
      margin-bottom: 10px;
    }

    .card-desc {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 14px;
      flex-grow: 1;
    }

    .card-tag-list {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .card-sub-tag {
      font-size: 11px;
      font-weight: 600;
      padding: 2px 8px;
      border-radius: var(--radius-pill);
      background: #F8FAFC;
      color: #475569;
      border: 1px solid #E2E8F0;
    }

    /* 创作场景矩阵（20+功能板块全收录） */
    .scenario-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .scenario-item {
      background: #FFFFFF;
      padding: 20px;
      border-radius: var(--radius-md);
      border: 2px solid #F1F5F9;
      transition: var(--transition);
    }

    .scenario-item:hover {
      border-color: #FFB3C1;
      transform: translateY(-3px);
      box-shadow: 0 8px 20px rgba(255, 67, 112, 0.08);
    }

    .scenario-header {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 10px;
    }

    .scenario-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #FF4370;
    }

    .scenario-title {
      font-size: 16px;
      font-weight: 800;
      color: #1E293B;
    }

    .scenario-text {
      font-size: 13px;
      color: #475569;
      line-height: 1.6;
    }

    /* 对比评测 9.9分 五星 */
    .benchmark-box {
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      border: 3px solid #FFE4E8;
      box-shadow: var(--shadow-candy);
      padding: 36px;
      margin-bottom: 40px;
    }

    .benchmark-score-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
      padding-bottom: 24px;
      border-bottom: 2px solid #F1F5F9;
      margin-bottom: 26px;
    }

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

    .big-score {
      font-size: 48px;
      font-weight: 900;
      color: #FF4370;
      line-height: 1;
    }

    .score-stars {
      color: #F59E0B;
      font-size: 20px;
      font-weight: 800;
    }

    .score-desc-txt {
      font-size: 14px;
      color: #475569;
      font-weight: 600;
    }

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

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

    .compare-table th, .compare-table td {
      padding: 16px 20px;
      font-size: 14px;
      border-bottom: 1px solid #F1F5F9;
    }

    .compare-table th {
      background: #FAF5FF;
      color: #1E293B;
      font-weight: 800;
    }

    .compare-table tr:hover td {
      background: #FFFDF9;
    }

    .td-highlight {
      background: #FFF1F2 !important;
      font-weight: 700;
      color: #E11D48;
    }

    /* 案例中心配图卡片 */
    .case-gallery-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .case-gallery-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 2px solid #F1F5F9;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
    }

    .case-gallery-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: #FFCCD3;
    }

    .case-img-wrap {
      width: 100%;
      overflow: hidden;
      background: #F8FAFC;
    }

    .case-img-wrap img {
      width: 100%;
      height: 210px;
      object-fit: cover;
      transition: var(--transition);
    }

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

    .case-content-wrap {
      padding: 20px;
    }

    .case-tag {
      font-size: 12px;
      font-weight: 700;
      color: var(--primary);
      margin-bottom: 6px;
      display: inline-block;
    }

    .case-title {
      font-size: 17px;
      font-weight: 800;
      color: #1E293B;
      margin-bottom: 8px;
    }

    .case-p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 用户评论卡片 (6条) */
    .review-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 22px;
    }

    .review-card {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      padding: 24px;
      border: 2px solid #F1F5F9;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

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

    .review-avatar-txt {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, #FF4370, #7952F5);
      color: #FFFFFF;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
      font-weight: 800;
    }

    .user-name {
      font-size: 15px;
      font-weight: 800;
      color: #1E293B;
    }

    .user-role {
      font-size: 12px;
      color: #64748B;
    }

    .review-text {
      font-size: 13.5px;
      color: #334155;
      line-height: 1.7;
      margin-bottom: 14px;
    }

    .review-rating {
      color: #F59E0B;
      font-size: 13px;
    }

    /* FAQ 手风琴面板 */
    .faq-accordion {
      max-width: 900px;
      margin: 0 auto;
    }

    .faq-item {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      border: 2px solid #F1F5F9;
      margin-bottom: 14px;
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-item.active {
      border-color: #FFB3C1;
      box-shadow: 0 6px 18px rgba(255, 67, 112, 0.06);
    }

    .faq-header {
      padding: 18px 22px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      font-size: 15.5px;
      font-weight: 700;
      color: #1E293B;
      user-select: none;
    }

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

    .faq-icon {
      font-size: 20px;
      font-weight: 400;
      transition: var(--transition);
      color: #94A3B8;
    }

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

    .faq-body {
      padding: 0 22px 18px;
      font-size: 14px;
      color: #475569;
      line-height: 1.7;
      display: none;
    }

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

    /* 需求表单与联系我们板块 */
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 36px;
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      border: 3px solid #FFE4E8;
      box-shadow: var(--shadow-candy);
      padding: 36px;
    }

    .contact-info-col {
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .contact-detail-list {
      margin-top: 20px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .contact-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 14px;
      color: #334155;
    }

    .contact-badge-label {
      font-weight: 700;
      color: #7952F5;
      min-width: 76px;
    }

    .qr-container-box {
      margin-top: 24px;
      padding: 18px;
      background: #FFF1F2;
      border-radius: var(--radius-md);
      display: inline-flex;
      align-items: center;
      gap: 16px;
      border: 1px dashed #FFCCD3;
    }

    .qr-container-box img {
      width: 100px;
      height: 100px;
      border-radius: 8px;
      background: #FFFFFF;
      padding: 4px;
    }

    .qr-info-txt {
      font-size: 13px;
      color: #1E293B;
      font-weight: 600;
    }

    /* 表单组件 */
    .form-group-wrap {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .form-field-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .form-field {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .form-label {
      font-size: 13.5px;
      font-weight: 700;
      color: #1E293B;
    }

    .form-control {
      width: 100%;
      padding: 12px 14px;
      border: 2px solid #E2E8F0;
      border-radius: var(--radius-sm);
      font-size: 14px;
      color: #1E293B;
      outline: none;
      transition: var(--transition);
      background: #F8FAFC;
    }

    .form-control:focus {
      border-color: #FF4370;
      background: #FFFFFF;
      box-shadow: 0 0 0 3px rgba(255, 67, 112, 0.12);
    }

    textarea.form-control {
      min-height: 90px;
      resize: vertical;
    }

    /* 资讯与友情链接 */
    .articles-box {
      background: #FAF5FF;
      border-radius: var(--radius-md);
      padding: 24px;
      border: 1px solid #E9D5FF;
      margin-bottom: 24px;
    }

    .articles-links-flex {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 14px;
    }

    .article-item-pill {
      font-size: 13px;
      font-weight: 600;
      background: #FFFFFF;
      color: #7952F5;
      padding: 6px 14px;
      border-radius: var(--radius-pill);
      border: 1px solid #D8B4FE;
    }

    .article-item-pill:hover {
      background: #7952F5;
      color: #FFFFFF;
    }

    /* 页脚设计 */
    .site-footer {
      background: #1E1B4B;
      color: #CBD5E1;
      padding: 50px 0 30px;
      margin-top: 70px;
      border-top: 4px solid #FF4370;
    }

    .footer-top-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1fr;
      gap: 30px;
      padding-bottom: 36px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .footer-col-title {
      font-size: 16px;
      font-weight: 800;
      color: #FFFFFF;
      margin-bottom: 16px;
    }

    .footer-links-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .footer-links-list li a {
      font-size: 13.5px;
      color: #94A3B8;
    }

    .footer-links-list li a:hover {
      color: #FF6584;
    }

    .friendship-links-wrap {
      padding: 20px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 12px;
    }

    .friend-label {
      font-size: 13px;
      font-weight: 700;
      color: #FFFFFF;
    }

    .friendship-links-wrap a {
      font-size: 13px;
      color: #94A3B8;
      background: rgba(255, 255, 255, 0.05);
      padding: 4px 10px;
      border-radius: 4px;
    }

    .friendship-links-wrap a:hover {
      color: #FFFFFF;
      background: #FF4370;
    }

    .footer-bottom {
      padding-top: 24px;
      text-align: center;
      font-size: 13px;
      color: #64748B;
    }

    /* 浮动客服入口 */
    .float-service-panel {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 48px;
      height: 48px;
      border-radius: 50%;
      background: #FF4370;
      color: #FFFFFF;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      box-shadow: 0 8px 20px rgba(255, 67, 112, 0.4);
      cursor: pointer;
      border: none;
      transition: var(--transition);
    }

    .float-btn:hover {
      transform: scale(1.1);
      background: #7952F5;
    }

    /* 响应式调整 */
    @media (max-width: 1024px) {
      .hero-grid { grid-template-columns: 1fr; }
      .feature-cards-grid, .case-gallery-grid, .review-grid { grid-template-columns: repeat(2, 1fr); }
      .scenario-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-top-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 768px) {
      .mobile-menu-btn { display: block; }
      .nav-links {
        display: none;
        position: absolute;
        top: 74px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        flex-direction: column;
        padding: 16px 20px;
        border-bottom: 2px solid #FFE4E6;
        box-shadow: 0 10px 20px rgba(0,0,0,0.08);
      }
      .nav-links.active { display: flex; }
      .nav-links li { width: 100%; }
      .nav-links li a { width: 100%; padding: 10px 0; }
      
      .hero-title { font-size: 28px; }
      .section-heading { font-size: 24px; }
      .feature-cards-grid, .case-gallery-grid, .review-grid, .scenario-grid { grid-template-columns: 1fr; }
      .contact-grid { grid-template-columns: 1fr; padding: 20px; }
      .form-field-row { grid-template-columns: 1fr; }
      .footer-top-grid { grid-template-columns: 1fr; }
    }