:root {
      --primary: #10b981;
      --primary-dark: #059669;
      --primary-light: #ecfdf5;
      --mint-subtle: #f0fdf4;
      --mint-border: #a7f3d0;
      --accent: #0d9488;
      --text-main: #1e293b;
      --text-muted: #475569;
      --text-light: #64748b;
      --bg-page: #f8fafc;
      --bg-card: #ffffff;
      --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
      --shadow-md: 0 4px 6px -1px rgba(16, 185, 129, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
      --shadow-lg: 0 10px 15px -3px rgba(16, 185, 129, 0.12), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --radius-full: 9999px;
    }

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

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

    body {
      overflow-x: hidden;
      background: radial-gradient(circle at 10% 20%, #f0fdf4 0%, #f8fafc 90%);
      color: var(--text-main);
    }

    .container {
      width: 100%;
      max-width: 1240px;
      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(10px);
      border-bottom: 1px solid var(--mint-border);
      transition: all 0.3s ease;
    }

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

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

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

    .brand-text {
      font-size: 20px;
      font-weight: 700;
      color: var(--text-main);
      letter-spacing: -0.5px;
    }

    .brand-text span {
      color: var(--primary);
    }

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

    .nav-links li a {
      text-decoration: none;
      color: var(--text-muted);
      font-size: 15px;
      font-weight: 500;
      padding: 8px 12px;
      border-radius: var(--radius-sm);
      transition: all 0.2s ease;
      display: inline-block;
    }

    .nav-links li a:hover,
    .nav-links li a.active {
      color: var(--primary-dark);
      background: var(--mint-subtle);
    }

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

    .btn-main-site {
      background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
      color: #ffffff !important;
      padding: 9px 20px;
      border-radius: var(--radius-full);
      font-size: 14px;
      font-weight: 600;
      text-decoration: none;
      box-shadow: 0 4px 10px rgba(16, 185, 129, 0.25);
      transition: transform 0.2s, box-shadow 0.2s;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      white-space: nowrap;
    }

    .btn-main-site:hover {
      transform: translateY(-2px);
      box-shadow: 0 6px 14px rgba(16, 185, 129, 0.35);
    }

    .mobile-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 24px;
      color: var(--text-main);
      cursor: pointer;
      padding: 4px;
    }

    /* 模块基础样式 */
    .section {
      padding: 72px 0;
      position: relative;
    }

    .section-alt {
      background: linear-gradient(180deg, rgba(236, 253, 245, 0.5) 0%, rgba(248, 250, 252, 0.8) 100%);
      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: 760px;
      margin: 0 auto 48px auto;
    }

    .badge-tag {
      display: inline-block;
      padding: 4px 12px;
      background: var(--primary-light);
      color: var(--primary-dark);
      border: 1px solid var(--mint-border);
      border-radius: var(--radius-full);
      font-size: 13px;
      font-weight: 600;
      margin-bottom: 12px;
    }

    .section-title {
      font-size: 32px;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.3;
      margin-bottom: 14px;
      letter-spacing: -0.5px;
    }

    .section-desc {
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 首屏 Hero (无任何图片) */
    .hero-section {
      padding: 80px 0 60px 0;
      background: linear-gradient(180deg, #ecfdf5 0%, #f0fdf4 50%, #f8fafc 100%);
      position: relative;
      overflow: hidden;
      border-bottom: 1px solid var(--mint-border);
    }

    .hero-bg-shapes {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      pointer-events: none;
      z-index: 0;
      overflow: hidden;
    }

    .hero-shape {
      position: absolute;
      border-radius: 50%;
      filter: blur(80px);
      opacity: 0.6;
    }

    .shape-1 {
      width: 400px;
      height: 400px;
      background: #a7f3d0;
      top: -100px;
      right: 5%;
    }

    .shape-2 {
      width: 300px;
      height: 300px;
      background: #99f6e4;
      bottom: 0;
      left: 10%;
    }

    .hero-content {
      position: relative;
      z-index: 1;
      text-align: center;
      max-width: 920px;
      margin: 0 auto;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 16px;
      background: #ffffff;
      border: 1px solid var(--mint-border);
      border-radius: var(--radius-full);
      font-size: 14px;
      font-weight: 600;
      color: var(--accent);
      box-shadow: var(--shadow-sm);
      margin-bottom: 20px;
      animation: pulseSoft 3s infinite;
    }

    @keyframes pulseSoft {
      0%, 100% { transform: scale(1); }
      50% { transform: scale(1.02); }
    }

    .hero-h1 {
      font-size: 44px;
      font-weight: 800;
      line-height: 1.25;
      color: var(--text-main);
      margin-bottom: 20px;
      letter-spacing: -1px;
    }

    .hero-h1 span {
      color: var(--primary-dark);
      background: linear-gradient(135deg, #059669 0%, #0d9488 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-lead {
      font-size: 18px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 36px;
      max-width: 780px;
      margin-left: auto;
      margin-right: auto;
    }

    .hero-cta-group {
      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%, #059669 100%);
      color: #ffffff;
      font-size: 17px;
      font-weight: 700;
      padding: 14px 34px;
      border-radius: var(--radius-full);
      text-decoration: none;
      box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
      transition: all 0.25s ease;
      display: inline-flex;
      align-items: center;
      gap: 8px;
    }

    .btn-hero-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 12px 24px rgba(16, 185, 129, 0.4);
    }

    .btn-hero-secondary {
      background: #ffffff;
      color: var(--text-main);
      border: 1.5px solid #cbd5e1;
      font-size: 16px;
      font-weight: 600;
      padding: 13px 28px;
      border-radius: var(--radius-full);
      text-decoration: none;
      transition: all 0.2s ease;
    }

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

    /* 纯 CSS 科技数据面板（首屏展示） */
    .hero-tech-board {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      background: rgba(255, 255, 255, 0.85);
      backdrop-filter: blur(12px);
      border: 1px solid var(--mint-border);
      border-radius: var(--radius-lg);
      padding: 24px;
      box-shadow: var(--shadow-md);
      text-align: left;
    }

    .tech-metric-card {
      padding: 12px 16px;
      border-left: 3px solid var(--primary);
      background: #f8fafc;
      border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    }

    .metric-value {
      font-size: 26px;
      font-weight: 800;
      color: var(--primary-dark);
      line-height: 1.1;
      margin-bottom: 4px;
      font-family: monospace;
    }

    .metric-label {
      font-size: 13px;
      color: var(--text-muted);
      font-weight: 500;
    }

    /* 聚合模型展示条 */
    .models-marquee-wrap {
      padding: 28px 0;
      background: #ffffff;
      border-bottom: 1px solid #e2e8f0;
      overflow: hidden;
    }

    .models-title {
      text-align: center;
      font-size: 13px;
      font-weight: 600;
      color: var(--text-light);
      letter-spacing: 1px;
      text-transform: uppercase;
      margin-bottom: 16px;
    }

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

    .model-pill {
      background: #f1f5f9;
      color: var(--text-main);
      padding: 6px 14px;
      border-radius: var(--radius-full);
      font-size: 13px;
      font-weight: 600;
      border: 1px solid #e2e8f0;
      transition: all 0.2s ease;
      display: inline-flex;
      align-items: center;
      gap: 5px;
    }

    .model-pill:hover {
      background: var(--mint-subtle);
      border-color: var(--mint-border);
      color: var(--primary-dark);
      transform: translateY(-2px);
    }

    .model-pill::before {
      content: "";
      display: inline-block;
      width: 6px;
      height: 6px;
      border-radius: 50%;
      background: var(--primary);
    }

    /* 卡片网格与组件 */
    .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: 32px;
    }

    .feature-card {
      background: var(--bg-card);
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-md);
      padding: 28px 24px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
      display: flex;
      flex-direction: column;
      height: 100%;
    }

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

    .feature-icon-box {
      width: 48px;
      height: 48px;
      border-radius: var(--radius-md);
      background: var(--primary-light);
      color: var(--primary-dark);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      font-weight: 700;
      margin-bottom: 20px;
      border: 1px solid var(--mint-border);
    }

    .feature-card h3 {
      font-size: 19px;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text-main);
    }

    .feature-card p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      flex-grow: 1;
    }

    .card-footer-tag {
      margin-top: 16px;
      font-size: 12px;
      font-weight: 600;
      color: var(--accent);
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    /* 图文混排素材展示 */
    .media-card-grid {
      display: grid;
      grid-template-columns: 1.2fr 0.8fr;
      gap: 24px;
      align-items: center;
      margin-bottom: 40px;
    }

    .media-card-img-wrap {
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--mint-border);
      box-shadow: var(--shadow-md);
      background: #ffffff;
    }

    .media-card-img-wrap img {
      width: 100%;
      height: auto;
      display: block;
      transition: transform 0.4s ease;
    }

    .media-card-img-wrap:hover img {
      transform: scale(1.02);
    }

    /* 对比评测模块 */
    .rating-highlight-box {
      background: #ffffff;
      border: 2px solid var(--primary);
      border-radius: var(--radius-lg);
      padding: 32px;
      box-shadow: var(--shadow-md);
      margin-bottom: 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
    }

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

    .score-num {
      font-size: 48px;
      font-weight: 900;
      color: var(--primary-dark);
      line-height: 1;
    }

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

    .stars {
      color: #f59e0b;
      font-size: 20px;
      margin-bottom: 4px;
    }

    .compare-table-wrap {
      width: 100%;
      overflow-x: auto;
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
    }

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

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

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

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

    .compare-table .highlight-col {
      background: var(--mint-subtle);
      font-weight: 600;
      color: var(--primary-dark);
      border-left: 2px solid var(--mint-border);
      border-right: 2px solid var(--mint-border);
    }

    /* 流程步骤 */
    .steps-flow {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .step-item {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-md);
      padding: 24px 20px;
      position: relative;
      box-shadow: var(--shadow-sm);
    }

    .step-idx {
      width: 32px;
      height: 32px;
      background: var(--primary);
      color: #ffffff;
      border-radius: 50%;
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      margin-bottom: 16px;
    }

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

    .step-item p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.5;
    }

    /* 用户评论卡片 */
    .testimonial-card {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .testimonial-content {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
      position: relative;
    }

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

    .user-avatar {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--primary-light);
      color: var(--primary-dark);
      font-weight: 700;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 14px;
      border: 1px solid var(--mint-border);
    }

    .user-meta h4 {
      font-size: 14px;
      font-weight: 700;
      color: var(--text-main);
    }

    .user-meta span {
      font-size: 12px;
      color: var(--text-light);
    }

    /* FAQ 手风琴 */
    .faq-list {
      max-width: 900px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }

    .faq-accordion {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: border-color 0.2s;
    }

    .faq-accordion:hover {
      border-color: var(--mint-border);
    }

    .faq-question {
      width: 100%;
      text-align: left;
      padding: 18px 24px;
      background: none;
      border: none;
      font-size: 16px;
      font-weight: 600;
      color: var(--text-main);
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
    }

    .faq-question::after {
      content: "+";
      font-size: 20px;
      color: var(--primary);
      font-weight: 400;
      transition: transform 0.2s;
    }

    .faq-accordion.open .faq-question::after {
      content: "−";
    }

    .faq-answer {
      display: none;
      padding: 0 24px 20px 24px;
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      border-top: 1px solid #f8fafc;
    }

    .faq-accordion.open .faq-answer {
      display: block;
    }

    /* 表单与转化区 */
    .form-layout {
      display: grid;
      grid-template-columns: 1fr 1.2fr;
      gap: 40px;
      background: #ffffff;
      border: 1px solid var(--mint-border);
      border-radius: var(--radius-lg);
      padding: 40px;
      box-shadow: var(--shadow-md);
    }

    .form-info-col h3 {
      font-size: 24px;
      font-weight: 800;
      margin-bottom: 12px;
      color: var(--text-main);
    }

    .contact-item-box {
      margin-top: 24px;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .contact-line {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 14px;
      color: var(--text-muted);
    }

    .contact-line strong {
      color: var(--text-main);
    }

    .qr-box {
      margin-top: 20px;
      padding: 16px;
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-md);
      display: inline-block;
      text-align: center;
    }

    .qr-box img {
      width: 120px;
      height: 120px;
      display: block;
      margin: 0 auto 8px auto;
      border-radius: var(--radius-sm);
    }

    .qr-box p {
      font-size: 12px;
      color: var(--text-light);
    }

    .submit-form {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

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

    .form-group label {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-main);
    }

    .form-control {
      width: 100%;
      padding: 12px 14px;
      border: 1.5px solid #cbd5e1;
      border-radius: var(--radius-sm);
      font-size: 14px;
      font-family: inherit;
      transition: all 0.2s;
      background: #ffffff;
    }

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

    .btn-submit {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
      color: #ffffff;
      padding: 14px;
      border: none;
      border-radius: var(--radius-sm);
      font-size: 16px;
      font-weight: 700;
      cursor: pointer;
      box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
      transition: all 0.2s ease;
    }

    .btn-submit:hover {
      opacity: 0.95;
      transform: translateY(-1px);
    }

    /* 行业资讯文章链接区 */
    .article-links-box {
      background: #ffffff;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-md);
      padding: 24px;
      margin-top: 24px;
    }

    .article-list {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      list-style: none;
      margin-top: 12px;
    }

    .article-list a {
      display: inline-block;
      padding: 8px 14px;
      background: #f8fafc;
      border: 1px solid #e2e8f0;
      border-radius: var(--radius-sm);
      color: var(--text-muted);
      text-decoration: none;
      font-size: 13px;
      transition: all 0.2s;
    }

    .article-list a:hover {
      color: var(--primary-dark);
      border-color: var(--mint-border);
      background: var(--mint-subtle);
    }

    /* 友情链接与页脚规范 */
    .site-footer {
      background: #ffffff;
      border-top: 1px solid #e2e8f0;
      padding: 48px 0 24px 0;
      color: var(--text-main);
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr;
      gap: 40px;
      padding-bottom: 36px;
      border-bottom: 1px solid #f1f5f9;
    }

    .footer-brand p {
      font-size: 14px;
      color: var(--text-muted);
      margin-top: 12px;
      max-width: 400px;
    }

    .footer-col h4 {
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 16px;
      color: var(--text-main);
    }

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

    .footer-col a {
      text-decoration: none;
      color: var(--text-muted);
      font-size: 14px;
      transition: color 0.2s;
    }

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

    .friend-links-section {
      padding: 20px 0;
      border-bottom: 1px solid #f1f5f9;
      font-size: 13px;
      color: var(--text-light);
    }

    .friend-links-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
      margin-top: 8px;
    }

    .friend-links-wrap a {
      color: var(--text-muted);
      text-decoration: none;
      padding: 4px 8px;
      background: #f8fafc;
      border-radius: 4px;
      border: 1px solid #e2e8f0;
      transition: all 0.2s;
    }

    .friend-links-wrap a:hover {
      color: var(--primary-dark);
      border-color: var(--primary);
    }

    .footer-bottom {
      padding-top: 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      font-size: 13px;
      color: var(--text-light);
      flex-wrap: wrap;
      gap: 12px;
    }

    /* 浮动操作栏 */
    .float-toolbar {
      position: fixed;
      right: 20px;
      bottom: 30px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 46px;
      height: 46px;
      border-radius: 50%;
      background: #ffffff;
      border: 1px solid var(--mint-border);
      box-shadow: var(--shadow-md);
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary-dark);
      text-decoration: none;
      font-size: 18px;
      font-weight: 700;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .float-btn:hover {
      background: var(--primary);
      color: #ffffff;
      transform: scale(1.08);
    }

    /* 响应式调整 */
    @media (max-width: 1024px) {
      .hero-h1 { font-size: 36px; }
      .grid-4 { grid-template-columns: repeat(2, 1fr); }
      .grid-3 { grid-template-columns: repeat(2, 1fr); }
      .steps-flow { grid-template-columns: repeat(2, 1fr); }
      .hero-tech-board { grid-template-columns: repeat(2, 1fr); }
      .form-layout { grid-template-columns: 1fr; }
    }

    @media (max-width: 768px) {
      .mobile-toggle { display: block; }
      .nav-links {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        width: 100%;
        background: #ffffff;
        flex-direction: column;
        align-items: flex-start;
        padding: 16px 20px;
        box-shadow: 0 10px 15px rgba(0,0,0,0.05);
        border-bottom: 1px solid var(--mint-border);
      }
      .nav-links.active { display: flex; }
      .nav-links li { width: 100%; }
      .nav-links li a { width: 100%; padding: 10px 0; }
      .hero-h1 { font-size: 28px; }
      .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
      .steps-flow { grid-template-columns: 1fr; }
      .media-card-grid { grid-template-columns: 1fr; }
      .footer-top { grid-template-columns: 1fr; }
      .rating-highlight-box { flex-direction: column; text-align: center; }
      .score-badge-huge { justify-content: center; }
    }