/* roulang page: index */
:root {
      --primary: #00A86B;
      --primary-hover: #008f5a;
      --secondary: #0284C7;
      --accent: #FF5722;
      --dark-bg: #0A0F1D;
      --dark-surface: #111827;
      --light-bg: #F8FAFC;
      --card-bg: #FFFFFF;
      --text-main: #0F172A;
      --text-body: #334155;
      --text-muted: #64748B;
      --border-color: rgba(226, 232, 240, 0.85);
      --border-dark: rgba(255, 255, 255, 0.1);
      --radius-sm: 8px;
      --radius-md: 12px;
      --radius-lg: 16px;
      --radius-pill: 9999px;
      --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
      --shadow-md: 0 8px 24px -4px rgba(0, 0, 0, 0.06);
      --shadow-lg: 0 16px 36px -8px rgba(0, 0, 0, 0.1);
      --container-max: 1200px;
      --transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

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

    body {
      font-family: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      background-color: var(--light-bg);
      color: var(--text-body);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

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

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

    button, input, select, textarea {
      font-family: inherit;
      font-size: 1rem;
    }

    .container {
      width: 100%;
      max-width: var(--container-max);
      margin: 0 auto;
      padding-left: 20px;
      padding-right: 20px;
    }

    /* 顶部服务信息栏 */
    .top-bar {
      background-color: var(--dark-bg);
      color: #94A3B8;
      font-size: 0.825rem;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      padding: 6px 0;
    }
    .top-bar-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .top-bar-info span {
      margin-right: 18px;
    }

    /* 悬浮胶囊主导航 */
    .header-wrap {
      position: sticky;
      top: 14px;
      z-index: 1000;
      padding: 0 16px;
      margin-bottom: -70px;
    }
    .capsule-nav {
      max-width: var(--container-max);
      margin: 0 auto;
      background: rgba(255, 255, 255, 0.88);
      backdrop-filter: blur(16px);
      -webkit-backdrop-filter: blur(16px);
      border: 1px solid rgba(255, 255, 255, 0.9);
      border-radius: var(--radius-pill);
      box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.08);
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 8px 18px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      font-size: 1.15rem;
      font-weight: 700;
      color: var(--text-main);
      letter-spacing: -0.5px;
    }
    .brand-mark {
      width: 32px;
      height: 32px;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      font-size: 0.85rem;
      font-weight: 800;
    }
    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 24px;
    }
    .nav-links a {
      font-size: 0.925rem;
      font-weight: 500;
      color: var(--text-main);
      position: relative;
      padding: 4px 0;
    }
    .nav-links a:hover, .nav-links a.active {
      color: var(--primary);
    }
    .nav-cta-btn {
      background: var(--primary);
      color: #fff !important;
      padding: 8px 18px;
      border-radius: var(--radius-pill);
      font-size: 0.875rem;
      font-weight: 600;
      display: inline-block;
      transition: var(--transition);
      box-shadow: 0 4px 12px rgba(0, 168, 107, 0.25);
    }
    .nav-cta-btn:hover {
      background: var(--primary-hover);
      transform: translateY(-1px);
    }

    /* 按钮基础 */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 12px 26px;
      border-radius: var(--radius-pill);
      font-size: 0.95rem;
      font-weight: 600;
      cursor: pointer;
      border: 1px solid transparent;
      transition: var(--transition);
      text-align: center;
    }
    .btn-primary {
      background-color: var(--primary);
      color: #fff;
      box-shadow: 0 6px 20px rgba(0, 168, 107, 0.28);
    }
    .btn-primary:hover {
      background-color: var(--primary-hover);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(0, 168, 107, 0.35);
    }
    .btn-secondary {
      background-color: #fff;
      color: var(--text-main);
      border-color: #E2E8F0;
    }
    .btn-secondary:hover {
      border-color: var(--primary);
      color: var(--primary);
      transform: translateY(-2px);
    }
    .btn-accent {
      background-color: var(--accent);
      color: #fff;
      box-shadow: 0 6px 20px rgba(255, 87, 34, 0.28);
    }
    .btn-accent:hover {
      background-color: #e64a19;
      transform: translateY(-2px);
    }

    /* 章节通用样式 */
    section {
      padding: 84px 0;
      position: relative;
    }
    .section-header {
      margin-bottom: 48px;
    }
    .section-header.text-center {
      text-align: center;
      max-width: 760px;
      margin-left: auto;
      margin-right: auto;
    }
    .section-tag {
      display: inline-block;
      font-size: 0.8rem;
      font-weight: 700;
      text-transform: uppercase;
      color: var(--primary);
      background: rgba(0, 168, 107, 0.1);
      padding: 4px 12px;
      border-radius: var(--radius-pill);
      margin-bottom: 12px;
      letter-spacing: 0.5px;
    }
    .section-title {
      font-size: 2.15rem;
      line-height: 1.3;
      color: var(--text-main);
      margin-bottom: 16px;
      font-weight: 800;
      letter-spacing: -0.5px;
    }
    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    /* 1. Hero 柔光全宽首屏 */
    .hero-section {
      padding-top: 150px;
      padding-bottom: 90px;
      background: radial-gradient(circle at 80% 20%, rgba(2, 132, 199, 0.12) 0%, transparent 40%),
                  radial-gradient(circle at 20% 80%, rgba(0, 168, 107, 0.14) 0%, transparent 40%),
                  #F8FAFC;
      border-bottom: 1px solid var(--border-color);
      overflow: hidden;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 48px;
      align-items: center;
    }
    .hero-content h1 {
      font-size: 2.85rem;
      line-height: 1.22;
      color: var(--text-main);
      font-weight: 800;
      margin-bottom: 22px;
      letter-spacing: -1px;
    }
    .hero-lead {
      font-size: 1.075rem;
      color: var(--text-body);
      margin-bottom: 32px;
      line-height: 1.8;
    }
    .hero-actions {
      display: flex;
      gap: 16px;
      margin-bottom: 38px;
    }
    .hero-metrics {
      display: flex;
      gap: 32px;
      padding-top: 24px;
      border-top: 1px solid rgba(226, 232, 240, 0.8);
    }
    .metric-item .val {
      font-size: 1.6rem;
      font-weight: 800;
      color: var(--text-main);
      display: block;
      line-height: 1.2;
    }
    .metric-item .lbl {
      font-size: 0.825rem;
      color: var(--text-muted);
    }
    .hero-visual {
      position: relative;
    }
    .hero-card-img {
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-lg);
      border: 1px solid rgba(255, 255, 255, 0.8);
      width: 100%;
      height: 380px;
      object-fit: cover;
    }
    .floating-indicator {
      position: absolute;
      bottom: -18px;
      left: -18px;
      background: rgba(10, 15, 29, 0.92);
      backdrop-filter: blur(8px);
      color: #fff;
      padding: 14px 20px;
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-md);
      border: 1px solid var(--border-dark);
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .pulse-dot {
      width: 10px;
      height: 10px;
      background: #10B981;
      border-radius: 50%;
      box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.25);
    }

    /* 2. 运动场景适配条 */
    .sports-bar-section {
      padding: 36px 0;
      background: #FFFFFF;
      border-bottom: 1px solid var(--border-color);
    }
    .sports-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .sport-pill {
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 12px 18px;
      border-radius: var(--radius-md);
      background: #F8FAFC;
      border: 1px solid #E2E8F0;
      transition: var(--transition);
    }
    .sport-pill:hover {
      border-color: var(--primary);
      background: #fff;
      transform: translateY(-2px);
    }
    .sport-badge {
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--primary);
      background: rgba(0, 168, 107, 0.12);
      padding: 6px 10px;
      border-radius: var(--radius-sm);
    }
    .sport-pill-info h4 {
      font-size: 0.95rem;
      color: var(--text-main);
      margin-bottom: 2px;
    }
    .sport-pill-info p {
      font-size: 0.775rem;
      color: var(--text-muted);
    }

    /* 3. 算法核心与产品价值 */
    .value-section {
      background: #F8FAFC;
    }
    .value-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 52px;
      align-items: center;
    }
    .value-text h3 {
      font-size: 1.85rem;
      color: var(--text-main);
      margin-bottom: 18px;
      line-height: 1.35;
    }
    .value-specs-list {
      margin-top: 24px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }
    .value-spec-item {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      background: #FFFFFF;
      padding: 14px 18px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
    }
    .spec-icon {
      color: var(--primary);
      font-weight: 800;
      font-size: 1.1rem;
      margin-top: 2px;
    }
    .value-img-wrap {
      position: relative;
    }
    .value-img-wrap img {
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-md);
      width: 100%;
      height: 380px;
      object-fit: cover;
    }

    /* 4. 核心功能 6 卡片网格 */
    .features-section {
      background: #FFFFFF;
    }
    .features-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .feat-card {
      background: #FFFFFF;
      border: 1px solid var(--border-color);
      border-radius: var(--radius-lg);
      padding: 32px 24px;
      transition: var(--transition);
      position: relative;
    }
    .feat-card:hover {
      border-color: rgba(0, 168, 107, 0.4);
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }
    .feat-tag {
      font-size: 0.75rem;
      color: var(--secondary);
      font-weight: 700;
      margin-bottom: 10px;
      text-transform: uppercase;
    }
    .feat-card h3 {
      font-size: 1.25rem;
      color: var(--text-main);
      margin-bottom: 12px;
    }
    .feat-card p {
      font-size: 0.925rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* 5. 硬件产品矩阵 3 列 */
    .hardware-section {
      background: #F1F5F9;
    }
    .hw-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .hw-card {
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--border-color);
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }
    .hw-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
    }
    .hw-thumb {
      height: 200px;
      width: 100%;
      object-fit: cover;
      background: #E2E8F0;
    }
    .hw-body {
      padding: 24px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }
    .hw-body h3 {
      font-size: 1.2rem;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .hw-params {
      font-size: 0.85rem;
      color: var(--text-muted);
      background: #F8FAFC;
      padding: 10px 14px;
      border-radius: var(--radius-sm);
      margin: 14px 0;
      line-height: 1.6;
    }
    .hw-body p {
      font-size: 0.9rem;
      color: var(--text-body);
      margin-top: auto;
    }

    /* 6. 深色对比演播理念区 */
    .dark-compare-section {
      background-color: var(--dark-bg);
      color: #E2E8F0;
      border-top: 1px solid var(--border-dark);
      border-bottom: 1px solid var(--border-dark);
    }
    .dark-compare-section .section-title {
      color: #FFFFFF;
    }
    .dark-compare-section .section-desc {
      color: #94A3B8;
    }
    .compare-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 32px;
    }
    .compare-card {
      border-radius: var(--radius-lg);
      padding: 32px;
      border: 1px solid var(--border-dark);
    }
    .compare-card.traditional {
      background: rgba(255, 255, 255, 0.03);
    }
    .compare-card.ai-system {
      background: rgba(0, 168, 107, 0.08);
      border-color: rgba(0, 168, 107, 0.3);
    }
    .compare-card h3 {
      font-size: 1.3rem;
      margin-bottom: 16px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .compare-list {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 12px;
    }
    .compare-list li {
      font-size: 0.925rem;
      color: #CBD5E1;
      display: flex;
      gap: 10px;
      line-height: 1.6;
    }

    /* 7. 三步上手流程 */
    .steps-section {
      background: #FFFFFF;
    }
    .steps-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .step-card {
      background: #F8FAFC;
      border-radius: var(--radius-lg);
      padding: 32px 24px;
      border: 1px solid var(--border-color);
      position: relative;
    }
    .step-num {
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: linear-gradient(135deg, var(--primary), var(--secondary));
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 800;
      font-size: 1.15rem;
      margin-bottom: 18px;
    }
    .step-card h3 {
      font-size: 1.2rem;
      color: var(--text-main);
      margin-bottom: 10px;
    }
    .step-card p {
      font-size: 0.925rem;
      color: var(--text-muted);
      line-height: 1.65;
    }

    /* 8. 多端入口演示 */
    .terminals-section {
      background: #F8FAFC;
    }
    .terminals-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .term-card {
      background: #FFFFFF;
      padding: 24px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
      text-align: center;
    }
    .term-icon {
      font-size: 2rem;
      margin-bottom: 12px;
      color: var(--secondary);
    }
    .term-card h3 {
      font-size: 1.1rem;
      color: var(--text-main);
      margin-bottom: 8px;
    }
    .term-card p {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    /* 9. 成功案例实景故事 */
    .case-story-section {
      background: #FFFFFF;
    }
    .case-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 48px;
      align-items: center;
    }
    .case-body h3 {
      font-size: 1.75rem;
      color: var(--text-main);
      margin-bottom: 18px;
      line-height: 1.35;
    }
    .case-body p {
      font-size: 0.975rem;
      color: var(--text-body);
      margin-bottom: 20px;
      line-height: 1.75;
    }
    .case-data-badges {
      display: flex;
      gap: 16px;
      margin-top: 24px;
    }
    .badge-box {
      background: #F1F5F9;
      padding: 12px 18px;
      border-radius: var(--radius-md);
      border: 1px solid #E2E8F0;
    }
    .badge-box strong {
      display: block;
      color: var(--primary);
      font-size: 1.25rem;
    }
    .badge-box span {
      font-size: 0.8rem;
      color: var(--text-muted);
    }
    .case-img {
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-md);
      width: 100%;
      height: 380px;
      object-fit: cover;
    }

    /* 10. 性能看板条 */
    .counter-strip {
      background: var(--dark-surface);
      color: #fff;
      padding: 56px 0;
      border-top: 1px solid var(--border-dark);
      border-bottom: 1px solid var(--border-dark);
    }
    .counter-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }
    .counter-val {
      font-size: 2.6rem;
      font-weight: 800;
      color: #38BDF8;
      line-height: 1.1;
      margin-bottom: 8px;
      font-family: monospace, sans-serif;
    }
    .counter-lbl {
      font-size: 0.9rem;
      color: #94A3B8;
    }

    /* 11. 评价墙 */
    .testimonial-section {
      background: #F8FAFC;
    }
    .testi-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .testi-card {
      background: #FFFFFF;
      padding: 28px;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }
    .testi-text {
      font-size: 0.95rem;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 20px;
      position: relative;
    }
    .testi-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid #F1F5F9;
      padding-top: 14px;
    }
    .avatar-mock {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: #E2E8F0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      color: var(--secondary);
    }
    .author-info h4 {
      font-size: 0.95rem;
      color: var(--text-main);
    }
    .author-info p {
      font-size: 0.8rem;
      color: var(--text-muted);
    }

    /* 12. 系统要求与部署规格 */
    .system-req-section {
      background: #FFFFFF;
    }
    .specs-table {
      width: 100%;
      border-collapse: collapse;
      border-radius: var(--radius-md);
      overflow: hidden;
      border: 1px solid var(--border-color);
    }
    .specs-table th, .specs-table td {
      padding: 16px 20px;
      text-align: left;
      font-size: 0.925rem;
    }
    .specs-table th {
      background: #F8FAFC;
      color: var(--text-main);
      font-weight: 700;
      border-bottom: 2px solid var(--border-color);
    }
    .specs-table td {
      border-bottom: 1px solid var(--border-color);
      color: var(--text-body);
    }
    .specs-table tr:last-child td {
      border-bottom: none;
    }
    .specs-table td strong {
      color: var(--text-main);
    }

    /* 13. 资讯摘要 */
    .news-section {
      background: #F8FAFC;
    }
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .news-card {
      background: #FFFFFF;
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-color);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }
    .news-img {
      height: 180px;
      width: 100%;
      object-fit: cover;
    }
    .news-content {
      padding: 24px;
      flex: 1;
      display: flex;
      flex-direction: column;
    }
    .news-date {
      font-size: 0.775rem;
      color: var(--text-muted);
      margin-bottom: 8px;
    }
    .news-content h3 {
      font-size: 1.15rem;
      color: var(--text-main);
      margin-bottom: 10px;
      line-height: 1.4;
    }
    .news-content p {
      font-size: 0.875rem;
      color: var(--text-muted);
      margin-bottom: 16px;
      line-height: 1.6;
      flex: 1;
    }
    .news-link {
      font-size: 0.875rem;
      font-weight: 600;
      color: var(--primary);
    }

    /* 14. 落地转化预留 */
    .final-cta-section {
      background: linear-gradient(135deg, #0A0F1D 0%, #1E293B 100%);
      color: #fff;
      padding: 72px 0;
    }
    .cta-box {
      max-width: 860px;
      margin: 0 auto;
      text-align: center;
    }
    .cta-box h2 {
      font-size: 2.3rem;
      margin-bottom: 16px;
      color: #FFFFFF;
      letter-spacing: -0.5px;
    }
    .cta-box p {
      font-size: 1.05rem;
      color: #94A3B8;
      margin-bottom: 36px;
      line-height: 1.7;
    }
    .cta-form-row {
      display: flex;
      gap: 12px;
      justify-content: center;
      max-width: 580px;
      margin: 0 auto;
    }
    .cta-input {
      flex: 1;
      padding: 14px 20px;
      border-radius: var(--radius-pill);
      border: 1px solid rgba(255, 255, 255, 0.2);
      background: rgba(255, 255, 255, 0.08);
      color: #fff;
      outline: none;
    }
    .cta-input::placeholder {
      color: #94A3B8;
    }
    .cta-input:focus {
      border-color: var(--primary);
      background: rgba(255, 255, 255, 0.15);
    }

    /* 页脚统一设计 */
    footer {
      background-color: var(--dark-bg);
      color: #94A3B8;
      padding: 64px 0 24px;
      border-top: 1px solid var(--border-dark);
      font-size: 0.875rem;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
      gap: 40px;
      margin-bottom: 48px;
    }
    .footer-col h4 {
      color: #FFFFFF;
      font-size: 1rem;
      margin-bottom: 18px;
      font-weight: 700;
    }
    .footer-desc {
      line-height: 1.7;
      margin-top: 12px;
      color: #64748B;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-links a:hover {
      color: var(--primary);
    }
    .footer-contact li {
      margin-bottom: 10px;
      line-height: 1.6;
    }
    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 0.8rem;
    }
    .footer-bottom a {
      color: #64748B;
    }
    .footer-bottom a:hover {
      color: #94A3B8;
    }

    /* 响应式断点 */
    @media (max-width: 1024px) {
      .hero-grid, .value-grid, .case-grid {
        grid-template-columns: 1fr;
        gap: 36px;
      }
      .features-grid, .hw-grid, .news-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .sports-grid, .terminals-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 768px) {
      .top-bar {
        display: none;
      }
      .header-wrap {
        top: 8px;
      }
      .nav-links {
        display: none; /* 移动端精简处理 */
      }
      .hero-content h1 {
        font-size: 2.15rem;
      }
      .section-title {
        font-size: 1.75rem;
      }
      .features-grid, .hw-grid, .steps-grid, .compare-grid, .testi-grid, .news-grid {
        grid-template-columns: 1fr;
      }
      .counter-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 32px;
      }
      .cta-form-row {
        flex-direction: column;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .footer-bottom {
        flex-direction: column;
        text-align: center;
      }
    }