:root {
      --primary-yellow: #FFD000;
      --primary-yellow-hover: #F5C400;
      --yellow-light: #FFFBE6;
      --yellow-subtle: #FFF8D6;
      --yellow-border: #FFE58F;
      --text-dark: #1E293B;
      --text-heading: #0F172A;
      --text-muted: #64748B;
      --text-light: #94A3B8;
      --bg-page: #FDFDFB;
      --bg-card: #FFFFFF;
      --bg-alt: #F8FAFC;
      --border-color: #E2E8F0;
      --border-accent: #FDE047;
      --shadow-sm: 0 1px 3px rgba(0,0,0,0.05);
      --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.06);
      --shadow-lg: 0 10px 25px rgba(255, 208, 0, 0.18);
      --radius-sm: 6px;
      --radius-md: 12px;
      --radius-lg: 18px;
      --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-page);
      color: var(--text-dark);
      line-height: 1.65;
      font-size: 15px;
      overflow-x: hidden;
    }

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

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

    .container {
      width: 100%;
      max-width: 1200px;
      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, 0.95);
      backdrop-filter: blur(8px);
      border-bottom: 2px solid var(--primary-yellow);
      box-shadow: var(--shadow-sm);
    }

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

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

    .brand-area .ai-page-logo {
      height: 38px;
      width: auto;
    }

    .brand-text {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-heading);
      letter-spacing: -0.5px;
    }

    .brand-badge {
      background: var(--primary-yellow);
      color: #000;
      font-size: 11px;
      font-weight: 700;
      padding: 2px 6px;
      border-radius: var(--radius-sm);
      text-transform: uppercase;
    }

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

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

    .nav-links li a:hover {
      background: var(--yellow-light);
      color: #000;
    }

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

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 14px;
      padding: 10px 22px;
      border-radius: var(--radius-md);
      cursor: pointer;
      border: 1px solid transparent;
      transition: var(--transition);
      text-align: center;
    }

    .btn-primary {
      background: var(--primary-yellow);
      color: #000;
      box-shadow: 0 4px 10px rgba(255, 208, 0, 0.35);
    }

    .btn-primary:hover {
      background: var(--primary-yellow-hover);
      transform: translateY(-2px);
      box-shadow: 0 6px 14px rgba(255, 208, 0, 0.45);
    }

    .btn-outline {
      border-color: var(--text-heading);
      color: var(--text-heading);
      background: transparent;
    }

    .btn-outline:hover {
      background: var(--text-heading);
      color: #FFF;
      transform: translateY(-2px);
    }

    .mobile-menu-btn {
      display: none;
      background: none;
      border: none;
      font-size: 24px;
      cursor: pointer;
      color: var(--text-heading);
      padding: 6px;
    }

    /* 首屏 Hero - 严格无图，纯CSS几何与数据科技构型 */
    .hero-section {
      background: linear-gradient(180deg, #FFFDE8 0%, #FFFFFF 100%);
      padding: 70px 0 60px;
      position: relative;
      border-bottom: 1px solid var(--border-color);
      overflow: hidden;
    }

    .hero-decor-circle {
      position: absolute;
      width: 400px;
      height: 400px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255, 208, 0, 0.15) 0%, rgba(255, 208, 0, 0) 70%);
      top: -100px;
      right: -100px;
      z-index: 1;
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      text-align: center;
      max-width: 860px;
      margin: 0 auto;
    }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: var(--yellow-light);
      border: 1px solid var(--yellow-border);
      padding: 6px 16px;
      border-radius: 30px;
      font-size: 13px;
      font-weight: 700;
      color: #78350F;
      margin-bottom: 20px;
    }

    .hero-title {
      font-size: 40px;
      font-weight: 900;
      line-height: 1.25;
      color: var(--text-heading);
      margin-bottom: 18px;
      letter-spacing: -0.5px;
    }

    .hero-title span {
      background: linear-gradient(120deg, #D97706 0%, #B45309 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: #B45309;
      text-decoration: underline;
      text-decoration-color: var(--primary-yellow);
      text-decoration-thickness: 5px;
    }

    .hero-desc {
      font-size: 17px;
      color: var(--text-muted);
      margin-bottom: 32px;
      line-height: 1.7;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 16px;
      margin-bottom: 40px;
      flex-wrap: wrap;
    }

    .btn-hero-vip {
      font-size: 16px;
      padding: 14px 34px;
      border-radius: var(--radius-md);
      background: #000000;
      color: #FFD000;
      border: 2px solid var(--primary-yellow);
      font-weight: 800;
    }

    .btn-hero-vip:hover {
      background: #1F2937;
      color: #FFE033;
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    }

    .hero-metrics-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-top: 20px;
    }

    .metric-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-top: 4px solid var(--primary-yellow);
      padding: 18px 12px;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
      text-align: center;
      transition: var(--transition);
    }

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

    .metric-number {
      font-size: 26px;
      font-weight: 800;
      color: var(--text-heading);
      line-height: 1.1;
      margin-bottom: 4px;
    }

    .metric-label {
      font-size: 13px;
      color: var(--text-muted);
      font-weight: 600;
    }

    /* 通用Section结构 */
    .section {
      padding: 60px 0;
      border-bottom: 1px solid var(--border-color);
    }

    .section-alt {
      background-color: var(--bg-alt);
    }

    .section-header {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 40px;
    }

    .section-badge {
      display: inline-block;
      font-size: 12px;
      font-weight: 800;
      background: var(--primary-yellow);
      color: #000;
      padding: 3px 10px;
      border-radius: var(--radius-sm);
      margin-bottom: 10px;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    .section-title {
      font-size: 28px;
      font-weight: 800;
      color: var(--text-heading);
      margin-bottom: 12px;
      line-height: 1.3;
    }

    .section-subtitle {
      font-size: 15px;
      color: var(--text-muted);
    }

    /* 网格卡片 */
    .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: 28px;
    }

    .card {
      background: var(--bg-card);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      height: 100%;
    }

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

    .card-icon {
      width: 44px;
      height: 44px;
      border-radius: var(--radius-sm);
      background: var(--yellow-light);
      border: 1px solid var(--yellow-border);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      margin-bottom: 16px;
      color: #000;
      font-weight: bold;
    }

    .card-title {
      font-size: 18px;
      font-weight: 700;
      color: var(--text-heading);
      margin-bottom: 10px;
    }

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

    .card-tag {
      display: inline-block;
      align-self: flex-start;
      margin-top: 14px;
      font-size: 12px;
      padding: 2px 8px;
      background: var(--bg-alt);
      border-radius: var(--radius-sm);
      color: #64748B;
      font-weight: 600;
    }

    /* 平台矩阵标签云 */
    .model-tags-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      margin-top: 24px;
    }

    .model-tag {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      padding: 6px 14px;
      border-radius: 20px;
      font-size: 13px;
      font-weight: 600;
      color: var(--text-dark);
      transition: var(--transition);
    }

    .model-tag:hover {
      background: var(--primary-yellow);
      color: #000;
      border-color: var(--primary-yellow);
      transform: translateY(-2px);
    }

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

    .step-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px;
      position: relative;
    }

    .step-badge {
      display: inline-block;
      width: 28px;
      height: 28px;
      background: var(--primary-yellow);
      color: #000;
      font-weight: 800;
      text-align: center;
      line-height: 28px;
      border-radius: 50%;
      margin-bottom: 12px;
      font-size: 14px;
    }

    .step-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--text-heading);
      margin-bottom: 8px;
    }

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

    /* 对比评测表格与卡片 */
    .evaluation-hero {
      background: linear-gradient(135deg, #FFFDE6 0%, #FFFFFF 100%);
      border: 2px solid var(--primary-yellow);
      border-radius: var(--radius-lg);
      padding: 30px;
      margin-bottom: 30px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }

    .evaluation-score-box {
      display: flex;
      align-items: center;
      gap: 18px;
    }

    .score-circle {
      width: 80px;
      height: 80px;
      border-radius: 50%;
      background: #000;
      color: var(--primary-yellow);
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      font-weight: 900;
    }

    .score-circle .big-num {
      font-size: 26px;
      line-height: 1;
    }

    .score-circle .sub-num {
      font-size: 11px;
      opacity: 0.8;
    }

    .eval-info h3 {
      font-size: 20px;
      font-weight: 800;
      color: var(--text-heading);
      margin-bottom: 4px;
    }

    .eval-stars {
      color: #F59E0B;
      font-size: 18px;
      font-weight: bold;
    }

    .compare-table-wrapper {
      overflow-x: auto;
      background: #FFFFFF;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
    }

    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      min-width: 600px;
    }

    .compare-table th, .compare-table td {
      padding: 16px 20px;
      border-bottom: 1px solid var(--border-color);
      font-size: 14px;
    }

    .compare-table th {
      background: var(--bg-alt);
      font-weight: 700;
      color: var(--text-heading);
    }

    .compare-table th.highlight, .compare-table td.highlight {
      background: var(--yellow-light);
      font-weight: 700;
      color: #000;
    }

    /* 案例中心图文展示 */
    .case-card {
      background: #FFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .case-img-wrap {
      width: 100%;
      aspect-ratio: 16 / 9;
      background: #F1F5F9;
      overflow: hidden;
    }

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

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

    .case-body {
      padding: 20px;
      flex-grow: 1;
    }

    .case-meta {
      font-size: 12px;
      color: #D97706;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .case-title {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-heading);
    }

    /* 用户评论卡片 */
    .review-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 22px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

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

    .review-avatar-text {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: var(--primary-yellow);
      color: #000;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
    }

    .review-user-name {
      font-weight: 700;
      color: var(--text-heading);
      font-size: 15px;
    }

    .review-user-role {
      font-size: 12px;
      color: var(--text-muted);
    }

    .review-body {
      font-size: 14px;
      color: var(--text-dark);
      line-height: 1.6;
      margin-bottom: 12px;
    }

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

    /* FAQ 折叠面板 */
    .faq-list {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: var(--transition);
    }

    .faq-item.active {
      border-color: var(--primary-yellow);
      box-shadow: var(--shadow-sm);
    }

    .faq-question {
      padding: 18px 24px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      cursor: pointer;
      font-weight: 700;
      color: var(--text-heading);
      font-size: 15px;
      user-select: none;
    }

    .faq-icon {
      font-size: 18px;
      transition: var(--transition);
      color: #64748B;
    }

    .faq-item.active .faq-icon {
      transform: rotate(45deg);
      color: #000;
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease;
      background: #FAFAFA;
      border-top: 1px solid transparent;
    }

    .faq-item.active .faq-answer {
      border-top-color: var(--border-color);
    }

    .faq-answer-inner {
      padding: 18px 24px;
      font-size: 14px;
      color: var(--text-dark);
      line-height: 1.7;
    }

    /* 表单与需求匹配 */
    .form-wrapper {
      background: #FFFFFF;
      border: 2px solid var(--yellow-border);
      border-radius: var(--radius-lg);
      padding: 36px;
      max-width: 800px;
      margin: 0 auto;
      box-shadow: var(--shadow-md);
    }

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

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

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

    .form-label {
      font-size: 13px;
      font-weight: 700;
      color: var(--text-heading);
    }

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

    .form-control:focus {
      border-color: #000;
      box-shadow: 0 0 0 3px rgba(255, 208, 0, 0.3);
    }

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

    /* 行业资讯与文章 */
    .article-list-wrap {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .article-item-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-left: 4px solid var(--primary-yellow);
      padding: 18px 20px;
      border-radius: var(--radius-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .article-item-card:hover {
      background: var(--yellow-light);
    }

    .article-link {
      font-weight: 700;
      color: var(--text-heading);
      font-size: 15px;
      margin-bottom: 8px;
      display: inline-block;
    }

    .article-link:hover {
      text-decoration: underline;
      color: #B45309;
    }

    .article-date {
      font-size: 12px;
      color: var(--text-light);
    }

    /* 宣传图展示区（非首屏） */
    .banner-media-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      margin-top: 30px;
    }

    .banner-media-item {
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
      background: #FFFFFF;
    }

    .banner-media-item img {
      width: 100%;
      height: 140px;
      object-fit: cover;
      transition: var(--transition);
    }

    .banner-media-item:hover img {
      transform: scale(1.05);
    }

    /* 加盟代理与被动收益专区 */
    .agent-box {
      background: linear-gradient(135deg, #1E293B 0%, #0F172A 100%);
      color: #FFFFFF;
      border-radius: var(--radius-lg);
      padding: 40px;
      border: 2px solid var(--primary-yellow);
    }

    .agent-header {
      text-align: center;
      max-width: 700px;
      margin: 0 auto 30px;
    }

    .agent-title {
      font-size: 26px;
      font-weight: 800;
      color: var(--primary-yellow);
      margin-bottom: 12px;
    }

    .agent-desc {
      color: #CBD5E1;
      font-size: 14px;
    }

    .agent-features {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-bottom: 30px;
    }

    .agent-feat-item {
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 208, 0, 0.3);
      padding: 20px;
      border-radius: var(--radius-md);
    }

    .agent-feat-title {
      font-size: 16px;
      font-weight: 700;
      color: var(--primary-yellow);
      margin-bottom: 8px;
    }

    .agent-feat-desc {
      font-size: 13px;
      color: #E2E8F0;
      line-height: 1.5;
    }

    /* 页脚与友情链接 */
    .site-footer {
      background: #0F172A;
      color: #94A3B8;
      padding: 50px 0 30px;
      border-top: 4px solid var(--primary-yellow);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 30px;
      margin-bottom: 40px;
    }

    .footer-brand-title {
      color: #FFFFFF;
      font-size: 18px;
      font-weight: 800;
      margin-bottom: 14px;
    }

    .footer-desc {
      font-size: 13px;
      line-height: 1.7;
      margin-bottom: 18px;
      color: #94A3B8;
    }

    .footer-col-title {
      color: #FFFFFF;
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 16px;
      position: relative;
      padding-bottom: 8px;
    }

    .footer-col-title::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      width: 24px;
      height: 2px;
      background: var(--primary-yellow);
    }

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

    .footer-links li a {
      color: #94A3B8;
      font-size: 13px;
    }

    .footer-links li a:hover {
      color: var(--primary-yellow);
    }

    .footer-qrcode-wrap {
      display: flex;
      flex-direction: column;
      align-items: flex-start;
      gap: 10px;
    }

    .footer-qrcode-wrap img {
      width: 110px;
      height: 110px;
      background: #FFF;
      padding: 4px;
      border-radius: var(--radius-sm);
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.1);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 13px;
    }

    .footer-friendly-links {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
    }

    .footer-friendly-links a {
      color: #94A3B8;
      font-size: 12px;
    }

    .footer-friendly-links a:hover {
      color: var(--primary-yellow);
    }

    /* 悬浮客服挂件 */
    .float-service-panel {
      position: fixed;
      right: 20px;
      bottom: 40px;
      z-index: 999;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .float-btn {
      width: 46px;
      height: 46px;
      background: #000;
      color: var(--primary-yellow);
      border: 2px solid var(--primary-yellow);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 13px;
      font-weight: 800;
      cursor: pointer;
      box-shadow: var(--shadow-md);
      transition: var(--transition);
      text-decoration: none;
    }

    .float-btn:hover {
      background: var(--primary-yellow);
      color: #000;
      transform: scale(1.08);
    }

    /* 响应式调整 */
    @media (max-width: 992px) {
      .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);
      }
      .workflow-steps {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .banner-media-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .nav-links {
        display: none;
      }
      .mobile-menu-btn {
        display: block;
      }
      .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        background: #FFFFFF;
        padding: 16px;
        border-bottom: 2px solid var(--primary-yellow);
        box-shadow: var(--shadow-md);
        gap: 0;
      }
    }

    @media (max-width: 640px) {
      .hero-title {
        font-size: 28px;
      }
      .grid-2, .grid-3, .grid-4, .workflow-steps, .agent-features, .article-list-wrap {
        grid-template-columns: 1fr;
      }
      .form-grid {
        grid-template-columns: 1fr;
      }
      .form-group.full-width {
        grid-column: span 1;
      }
      .evaluation-hero {
        flex-direction: column;
        text-align: center;
      }
      .evaluation-score-box {
        flex-direction: column;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
      }
      .banner-media-grid {
        grid-template-columns: 1fr;
      }
    }