:root {
      --candy-pink: #FF4D7E;
      --candy-orange: #FF8A3D;
      --candy-purple: #7C3AED;
      --candy-cyan: #06B6D4;
      --candy-blue: #2563EB;
      --candy-yellow: #F59E0B;
      --candy-green: #10B981;
      --candy-bg-soft: #FDF4F7;
      --candy-gradient-primary: linear-gradient(135deg, #FF4D7E 0%, #FF8A3D 100%);
      --candy-gradient-accent: linear-gradient(135deg, #7C3AED 0%, #2563EB 100%);
      --candy-gradient-cyan: linear-gradient(135deg, #06B6D4 0%, #3B82F6 100%);
      --candy-gradient-card: linear-gradient(180deg, #FFFFFF 0%, #FDFBFC 100%);
      --text-main: #1E293B;
      --text-secondary: #475569;
      --text-light: #64748B;
      --border-color: #F1E5EB;
      --border-focus: #FF8A3D;
      --bg-page: #FFFBFD;
      --bg-section-alt: #F8F6FC;
      --shadow-sm: 0 4px 12px rgba(255, 77, 126, 0.08);
      --shadow-md: 0 10px 25px rgba(124, 58, 237, 0.08);
      --shadow-lg: 0 20px 40px rgba(255, 77, 126, 0.12);
      --radius-sm: 8px;
      --radius-md: 16px;
      --radius-lg: 24px;
      --radius-pill: 9999px;
      --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, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--bg-page);
      color: var(--text-main);
      line-height: 1.65;
      overflow-x: hidden;
      background-image: 
        radial-gradient(at 0% 0%, rgba(255, 77, 126, 0.05) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(124, 58, 237, 0.05) 0px, transparent 50%);
      background-attachment: fixed;
    }

    a {
      text-decoration: none;
      color: inherit;
      transition: all 0.25s ease;
    }

    ul, ol {
      list-style: none;
    }

    .container {
      width: 100%;
      max-width: var(--container-width);
      margin: 0 auto;
      padding: 0 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: 76px;
    }

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

    .brand-logo-wrap .ai-page-logo {
      height: 42px;
      width: auto;
      display: block;
    }

    .brand-text-name {
      font-size: 1.25rem;
      font-weight: 800;
      background: var(--candy-gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      letter-spacing: -0.5px;
    }

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

    .nav-item-link {
      padding: 8px 14px;
      font-size: 0.95rem;
      font-weight: 600;
      color: var(--text-secondary);
      border-radius: var(--radius-pill);
      transition: all 0.2s;
    }

    .nav-item-link:hover, .nav-item-link.active {
      color: var(--candy-pink);
      background: rgba(255, 77, 126, 0.08);
    }

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

    .btn-candy {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 10px 22px;
      font-size: 0.95rem;
      font-weight: 700;
      border-radius: var(--radius-pill);
      border: none;
      cursor: pointer;
      box-shadow: 0 4px 14px rgba(255, 77, 126, 0.3);
      transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    }

    .btn-candy-primary {
      background: var(--candy-gradient-primary);
      color: #FFFFFF !important;
    }

    .btn-candy-primary:hover {
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(255, 77, 126, 0.4);
    }

    .btn-candy-secondary {
      background: #FFFFFF;
      color: var(--candy-purple) !important;
      border: 1.5px solid var(--candy-purple);
      box-shadow: 0 4px 14px rgba(124, 58, 237, 0.1);
    }

    .btn-candy-secondary:hover {
      background: var(--candy-purple);
      color: #FFFFFF !important;
      transform: translateY(-2px);
    }

    .btn-candy-outline {
      background: transparent;
      color: var(--text-main);
      border: 1.5px solid var(--border-color);
      box-shadow: none;
    }

    .btn-candy-outline:hover {
      border-color: var(--candy-orange);
      color: var(--candy-orange);
    }

    .mobile-menu-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--text-main);
      cursor: pointer;
      padding: 8px;
    }

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

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

    .section-header {
      text-align: center;
      max-width: 760px;
      margin: 0 auto 50px auto;
    }

    .badge-pill {
      display: inline-flex;
      align-items: center;
      padding: 6px 16px;
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--candy-purple);
      background: rgba(124, 58, 237, 0.1);
      border-radius: var(--radius-pill);
      margin-bottom: 14px;
      border: 1px solid rgba(124, 58, 237, 0.2);
    }

    .badge-pink {
      color: var(--candy-pink);
      background: rgba(255, 77, 126, 0.1);
      border-color: rgba(255, 77, 126, 0.2);
    }

    .section-title {
      font-size: 2.2rem;
      font-weight: 800;
      color: var(--text-main);
      line-height: 1.3;
      margin-bottom: 14px;
    }

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

    /* 首屏 HERO 区域 (无图片) */
    .hero-section {
      padding: 60px 0 80px 0;
      background: radial-gradient(circle at 50% 30%, rgba(255, 77, 126, 0.08) 0%, rgba(124, 58, 237, 0.04) 50%, transparent 80%);
      text-align: center;
    }

    .hero-content {
      max-width: 900px;
      margin: 0 auto;
    }

    .hero-h1 {
      font-size: 2.6rem;
      font-weight: 900;
      line-height: 1.25;
      margin-bottom: 20px;
      color: var(--text-main);
      letter-spacing: -0.5px;
    }

    .hero-h1 span {
      background: var(--candy-gradient-primary);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero-lead {
      font-size: 1.15rem;
      color: var(--text-secondary);
      line-height: 1.7;
      margin-bottom: 36px;
      max-width: 780px;
      margin-left: auto;
      margin-right: auto;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
      gap: 18px;
      margin-bottom: 48px;
      flex-wrap: wrap;
    }

    .btn-hero-official {
      padding: 14px 34px;
      font-size: 1.1rem;
      font-weight: 800;
    }

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

    .stat-card-candy {
      background: #FFFFFF;
      padding: 24px 16px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      text-align: center;
      transition: all 0.3s;
    }

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

    .stat-number {
      font-size: 2rem;
      font-weight: 800;
      color: var(--candy-purple);
      margin-bottom: 6px;
      line-height: 1;
    }

    .stat-label {
      font-size: 0.9rem;
      color: var(--text-secondary);
      font-weight: 600;
    }

    /* 聚合模型标签跑道 */
    .model-tags-wrapper {
      margin-top: 36px;
      background: #FFFFFF;
      padding: 20px 24px;
      border-radius: var(--radius-md);
      border: 1px dashed rgba(255, 77, 126, 0.4);
    }

    .model-tags-title {
      font-size: 0.9rem;
      font-weight: 700;
      color: var(--text-light);
      margin-bottom: 12px;
      text-transform: uppercase;
      letter-spacing: 1px;
    }

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

    .model-pill {
      font-size: 0.85rem;
      padding: 6px 14px;
      border-radius: var(--radius-pill);
      font-weight: 700;
      background: #F8FAFC;
      color: var(--text-secondary);
      border: 1px solid #E2E8F0;
      transition: all 0.2s;
    }

    .model-pill:hover {
      background: var(--candy-gradient-primary);
      color: #FFFFFF;
      border-color: transparent;
      transform: scale(1.05);
    }

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

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

    .candy-grid-2 {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 30px;
    }

    .feature-card {
      background: #FFFFFF;
      padding: 30px 24px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .feature-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 4px;
      background: var(--candy-gradient-primary);
      opacity: 0;
      transition: opacity 0.3s;
    }

    .feature-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-md);
      border-color: rgba(255, 77, 126, 0.3);
    }

    .feature-card:hover::before {
      opacity: 1;
    }

    .feature-icon-box {
      width: 52px;
      height: 52px;
      border-radius: var(--radius-md);
      background: var(--candy-bg-soft);
      color: var(--candy-pink);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.5rem;
      font-weight: 800;
      margin-bottom: 20px;
    }

    .feature-title {
      font-size: 1.2rem;
      font-weight: 700;
      color: var(--text-main);
      margin-bottom: 10px;
    }

    .feature-desc {
      font-size: 0.95rem;
      color: var(--text-secondary);
      line-height: 1.6;
      flex-grow: 1;
    }

    /* 场景卡片进阶 */
    .scenario-badge {
      display: inline-block;
      font-size: 0.75rem;
      padding: 3px 8px;
      border-radius: 4px;
      background: rgba(6, 182, 212, 0.1);
      color: var(--candy-cyan);
      font-weight: 700;
      margin-bottom: 12px;
    }

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

    .workflow-step {
      background: #FFFFFF;
      padding: 28px 20px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      text-align: center;
      position: relative;
    }

    .step-number-tag {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: var(--candy-gradient-accent);
      color: #FFFFFF;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 16px auto;
      box-shadow: 0 4px 10px rgba(124, 58, 237, 0.3);
    }

    .step-title {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .step-desc {
      font-size: 0.9rem;
      color: var(--text-secondary);
    }

    /* 对比评测卡片与表格 */
    .review-score-hero {
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      padding: 36px;
      border: 1.5px solid var(--border-color);
      box-shadow: var(--shadow-md);
      margin-bottom: 36px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 24px;
    }

    .score-left {
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .score-big-circle {
      width: 96px;
      height: 96px;
      border-radius: 50%;
      background: var(--candy-gradient-primary);
      color: #FFFFFF;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      box-shadow: 0 8px 20px rgba(255, 77, 126, 0.35);
    }

    .score-big-val {
      font-size: 2rem;
      font-weight: 900;
      line-height: 1;
    }

    .score-max {
      font-size: 0.75rem;
      opacity: 0.9;
    }

    .score-info h3 {
      font-size: 1.35rem;
      font-weight: 800;
      margin-bottom: 6px;
    }

    .star-ratings {
      color: #FFB800;
      font-size: 1.2rem;
      margin-bottom: 6px;
    }

    .table-container {
      width: 100%;
      overflow-x: auto;
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
    }

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

    .comparison-table th, .comparison-table td {
      padding: 18px 20px;
      border-bottom: 1px solid #F1F5F9;
      font-size: 0.95rem;
    }

    .comparison-table th {
      background: #FDF4F7;
      font-weight: 800;
      color: var(--text-main);
    }

    .comparison-table td.highlight-col {
      background: rgba(255, 77, 126, 0.04);
      font-weight: 700;
      color: var(--candy-pink);
    }

    .check-yes {
      color: var(--candy-green);
      font-weight: 800;
    }

    .check-no {
      color: var(--text-light);
    }

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

    .media-img-holder {
      width: 100%;
      aspect-ratio: 16/9;
      background: #E2E8F0;
      overflow: hidden;
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .media-img-holder.square {
      aspect-ratio: 1/1;
    }

    .media-img-holder img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }

    .media-card:hover .media-img-holder img {
      transform: scale(1.04);
    }

    .media-info {
      padding: 20px;
    }

    .media-info h4 {
      font-size: 1.1rem;
      font-weight: 700;
      margin-bottom: 6px;
    }

    .media-info p {
      font-size: 0.9rem;
      color: var(--text-secondary);
    }

    /* 用户评论 */
    .review-card {
      background: #FFFFFF;
      padding: 26px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .review-stars {
      color: #FFB800;
      margin-bottom: 12px;
      font-size: 1rem;
    }

    .review-body {
      font-size: 0.95rem;
      color: var(--text-secondary);
      line-height: 1.6;
      margin-bottom: 20px;
      font-style: italic;
    }

    .review-user-info {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #F1F5F9;
      padding-top: 14px;
    }

    .user-avatar-tag {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: var(--candy-gradient-primary);
      color: #FFFFFF;
      font-weight: 800;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1rem;
    }

    .user-name-role h5 {
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--text-main);
    }

    .user-name-role span {
      font-size: 0.8rem;
      color: var(--text-light);
    }

    /* FAQ 手风琴 */
    .faq-accordion {
      max-width: 880px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .faq-item {
      background: #FFFFFF;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      overflow: hidden;
      transition: all 0.25s;
    }

    .faq-question {
      padding: 20px 24px;
      font-size: 1.05rem;
      font-weight: 700;
      color: var(--text-main);
      cursor: pointer;
      display: flex;
      align-items: center;
      justify-content: space-between;
      user-select: none;
    }

    .faq-question:hover {
      color: var(--candy-pink);
    }

    .faq-icon {
      font-size: 1.2rem;
      font-weight: 800;
      color: var(--candy-purple);
      transition: transform 0.25s;
    }

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

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s ease-out;
      background: #FDFBFD;
    }

    .faq-answer-inner {
      padding: 0 24px 20px 24px;
      font-size: 0.95rem;
      color: var(--text-secondary);
      line-height: 1.7;
      border-top: 1px dashed #F1E5EB;
      padding-top: 14px;
    }

    /* 表单与联系区 */
    .contact-card-box {
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      box-shadow: var(--shadow-md);
      padding: 40px;
    }

    .form-group {
      margin-bottom: 20px;
    }

    .form-label {
      display: block;
      font-size: 0.95rem;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text-main);
    }

    .form-control {
      width: 100%;
      padding: 12px 16px;
      border-radius: var(--radius-sm);
      border: 1.5px solid #E2E8F0;
      font-size: 0.95rem;
      font-family: inherit;
      color: var(--text-main);
      background: #FAFBFD;
      transition: all 0.2s;
    }

    .form-control:focus {
      outline: none;
      border-color: var(--candy-pink);
      background: #FFFFFF;
      box-shadow: 0 0 0 4px rgba(255, 77, 126, 0.1);
    }

    textarea.form-control {
      resize: vertical;
      min-height: 120px;
    }

    .contact-info-list {
      display: flex;
      flex-direction: column;
      gap: 16px;
    }

    .contact-item {
      display: flex;
      align-items: center;
      gap: 12px;
      font-size: 1rem;
      color: var(--text-secondary);
    }

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

    .qr-wrapper {
      margin-top: 20px;
      padding: 16px;
      background: #FDF4F7;
      border-radius: var(--radius-md);
      display: inline-block;
      text-align: center;
      border: 1px solid rgba(255, 77, 126, 0.2);
    }

    .qr-wrapper img {
      width: 130px;
      height: 130px;
      display: block;
      border-radius: 8px;
      margin-bottom: 8px;
    }

    .qr-wrapper span {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--candy-pink);
    }

    /* 文章列表与外链 */
    .article-links-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      margin-top: 24px;
    }

    .article-pill-link {
      background: #FFFFFF;
      padding: 14px 18px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      font-size: 0.9rem;
      font-weight: 600;
      color: var(--text-secondary);
      display: flex;
      align-items: center;
      justify-content: space-between;
      transition: all 0.2s;
    }

    .article-pill-link:hover {
      border-color: var(--candy-purple);
      color: var(--candy-purple);
      transform: translateX(4px);
    }

    /* 友情链接与页脚 */
    .footer-section {
      background: #FFFFFF;
      border-top: 1px solid var(--border-color);
      padding: 50px 0 30px 0;
    }

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

    .footer-brand p {
      font-size: 0.9rem;
      color: var(--text-secondary);
      margin-top: 12px;
      max-width: 320px;
    }

    .footer-col-title {
      font-size: 1rem;
      font-weight: 800;
      color: var(--text-main);
      margin-bottom: 16px;
    }

    .footer-links-list li {
      margin-bottom: 10px;
    }

    .footer-links-list a {
      font-size: 0.9rem;
      color: var(--text-secondary);
    }

    .footer-links-list a:hover {
      color: var(--candy-pink);
    }

    .friend-links-wrap {
      border-top: 1px solid #F1F5F9;
      padding: 24px 0;
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 14px;
    }

    .friend-links-title {
      font-size: 0.85rem;
      font-weight: 800;
      color: var(--text-light);
    }

    .friend-links-wrap a {
      font-size: 0.85rem;
      color: var(--text-secondary);
      padding: 4px 10px;
      border-radius: 4px;
      background: #F8FAFC;
    }

    .friend-links-wrap a:hover {
      background: rgba(255, 77, 126, 0.1);
      color: var(--candy-pink);
    }

    .footer-bottom {
      border-top: 1px solid #F1F5F9;
      padding-top: 24px;
      text-align: center;
      font-size: 0.85rem;
      color: var(--text-light);
    }

    /* 悬浮工具栏 */
    .floating-tools {
      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: #FFFFFF;
      box-shadow: var(--shadow-md);
      border: 1px solid var(--border-color);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      color: var(--candy-pink);
      font-weight: 800;
      font-size: 1.1rem;
      transition: all 0.25s;
    }

    .float-btn:hover {
      background: var(--candy-gradient-primary);
      color: #FFFFFF;
      transform: scale(1.1);
    }

    /* 响应式断点 */
    @media (max-width: 992px) {
      .hero-stats-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .candy-grid-3 {
        grid-template-columns: repeat(2, 1fr);
      }
      .candy-grid-4 {
        grid-template-columns: repeat(2, 1fr);
      }
      .workflow-timeline {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-top-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .article-links-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .nav-links, .nav-actions .btn-candy-secondary {
        display: none;
      }
      .mobile-menu-toggle {
        display: block;
      }
      .nav-links.active-mobile {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 76px;
        left: 0;
        width: 100%;
        background: #FFFFFF;
        padding: 20px;
        border-bottom: 1px solid var(--border-color);
        box-shadow: var(--shadow-lg);
      }
      .nav-item-link {
        width: 100%;
        padding: 10px 16px;
      }
      .hero-h1 {
        font-size: 2rem;
      }
      .candy-grid-3, .candy-grid-4, .candy-grid-2, .workflow-timeline, .article-links-grid {
        grid-template-columns: 1fr;
      }
      .score-left {
        flex-direction: column;
        text-align: center;
      }
      .review-score-hero {
        text-align: center;
        justify-content: center;
      }
      .footer-top-grid {
        grid-template-columns: 1fr;
      }
    }