/* roulang page: index */
:root {
      --bg-body: #F4F6F9;
      --bg-card: #FFFFFF;
      --bg-dark: #0F172A;
      --bg-dark-accent: #1E293B;
      --color-primary: #0284C7;
      --color-primary-hover: #0369A1;
      --color-accent-green: #059669;
      --color-accent-amber: #D97706;
      --text-main: #0F172A;
      --text-body: #334155;
      --text-muted: #64748B;
      --border-light: #E2E8F0;
      --border-dark: #334155;
      --radius-sm: 6px;
      --radius-md: 10px;
      --radius-lg: 16px;
      --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.05), 0 1px 2px -1px rgba(0, 0, 0, 0.05);
      --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
      --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
      --font-sans: system-ui, -apple-system, "PingFang SC", "Microsoft YaHei", "Heiti SC", sans-serif;
      --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
      --max-width: 1240px;
    }

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

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

    body {
      background-color: var(--bg-body);
      color: var(--text-body);
      font-family: var(--font-sans);
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all 0.2s ease;
    }

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

    /* 容器与布局 */
    .container {
      width: 100%;
      max-width: var(--max-width);
      margin: 0 auto;
      padding: 0 20px;
    }

    .section {
      padding: 80px 0;
      border-bottom: 1px solid var(--border-light);
    }

    .section-dark {
      background-color: var(--bg-dark);
      color: #F8FAFC;
      border-bottom: 1px solid var(--border-dark);
    }

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

    .section-header {
      margin-bottom: 48px;
    }

    .section-header.center {
      text-align: center;
      max-width: 780px;
      margin-left: auto;
      margin-right: auto;
    }

    .badge-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 12px;
      background-color: rgba(2, 132, 199, 0.08);
      color: var(--color-primary);
      border-radius: 9999px;
      font-size: 0.85rem;
      font-weight: 600;
      margin-bottom: 14px;
      text-transform: uppercase;
    }

    .badge-tag.dark {
      background-color: rgba(2, 132, 199, 0.2);
      color: #38BDF8;
    }

    .section-title {
      font-size: 2.1rem;
      font-weight: 700;
      color: var(--text-main);
      line-height: 1.3;
      margin-bottom: 16px;
      letter-spacing: -0.02em;
    }

    .section-dark .section-title {
      color: #FFFFFF;
    }

    .section-desc {
      font-size: 1.05rem;
      color: var(--text-muted);
      line-height: 1.7;
    }

    .section-dark .section-desc {
      color: #94A3B8;
    }

    /* 按钮 */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 12px 24px;
      border-radius: var(--radius-sm);
      font-size: 0.95rem;
      font-weight: 600;
      cursor: pointer;
      border: 1px solid transparent;
      transition: all 0.25s ease;
      white-space: nowrap;
    }

    .btn-primary {
      background-color: var(--color-primary);
      color: #FFFFFF;
    }

    .btn-primary:hover {
      background-color: var(--color-primary-hover);
      transform: translateY(-1px);
      box-shadow: 0 4px 12px rgba(2, 132, 199, 0.28);
    }

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

    .btn-outline:hover {
      border-color: var(--color-primary);
      color: var(--color-primary);
      background-color: rgba(2, 132, 199, 0.04);
    }

    .btn-white {
      background-color: #FFFFFF;
      color: var(--color-primary);
    }

    .btn-white:hover {
      background-color: #F8FAFC;
      transform: translateY(-1px);
    }

    /* 顶部导航 */
    .top-bar {
      background-color: #0B1120;
      color: #94A3B8;
      font-size: 0.8rem;
      padding: 6px 0;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }

    .top-bar-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
    }

    .status-indicator {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .dot {
      width: 8px;
      height: 8px;
      background-color: var(--color-accent-green);
      border-radius: 50%;
      box-shadow: 0 0 6px var(--color-accent-green);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background-color: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(8px);
      border-bottom: 1px solid var(--border-light);
      transition: padding 0.3s ease;
    }

    .nav-container {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 70px;
    }

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

    .logo-icon {
      width: 36px;
      height: 36px;
      background: linear-gradient(135deg, var(--color-primary), #0369A1);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #FFFFFF;
      font-weight: 800;
      font-size: 1.1rem;
    }

    .logo-text {
      font-size: 1.25rem;
      font-weight: 700;
      color: var(--text-main);
      letter-spacing: -0.01em;
    }

    .nav-links {
      display: flex;
      gap: 28px;
      align-items: center;
      list-style: none;
    }

    .nav-links a {
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--text-body);
      padding: 6px 0;
      position: relative;
    }

    .nav-links a:hover {
      color: var(--color-primary);
    }

    .nav-toggle {
      display: none;
      background: none;
      border: none;
      font-size: 1.5rem;
      color: var(--text-main);
      cursor: pointer;
    }

    /* Hero 大图叙事首屏 */
    .hero-narrative {
      position: relative;
      background-image: linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.92)), url('/assets/images/b73efec2b3c57cc1.webp');
      background-size: cover;
      background-position: center;
      color: #FFFFFF;
      padding: 100px 0 120px 0;
      overflow: hidden;
    }

    .hero-wrapper {
      max-width: 860px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(2, 132, 199, 0.25);
      border: 1px solid rgba(56, 189, 248, 0.4);
      padding: 6px 14px;
      border-radius: 9999px;
      font-size: 0.85rem;
      color: #38BDF8;
      margin-bottom: 24px;
    }

    .hero-title {
      font-size: 3rem;
      font-weight: 800;
      line-height: 1.2;
      margin-bottom: 20px;
      letter-spacing: -0.03em;
    }

    .hero-title span {
      color: #38BDF8;
    }

    .hero-subtitle {
      font-size: 1.15rem;
      line-height: 1.8;
      color: #CBD5E1;
      margin-bottom: 36px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 16px;
      margin-bottom: 48px;
    }

    .hero-metrics-bar {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      padding-top: 32px;
      border-top: 1px solid rgba(255, 255, 255, 0.12);
    }

    .metric-item .val {
      font-size: 1.8rem;
      font-weight: 700;
      font-family: var(--font-mono);
      color: #38BDF8;
      line-height: 1.2;
    }

    .metric-item .lbl {
      font-size: 0.85rem;
      color: #94A3B8;
      margin-top: 4px;
    }

    /* 4列数据效能矩阵 */
    .metric-card-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }

    .metric-card {
      background-color: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
      position: relative;
      overflow: hidden;
    }

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

    .metric-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 4px;
      height: 100%;
      background-color: var(--color-primary);
      opacity: 0;
      transition: opacity 0.2s ease;
    }

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

    .metric-card-num {
      font-size: 2.2rem;
      font-weight: 700;
      font-family: var(--font-mono);
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .metric-card-title {
      font-size: 1rem;
      font-weight: 600;
      color: var(--color-primary);
      margin-bottom: 10px;
    }

    .metric-card-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 服务矩阵卡片 */
    .service-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .service-card {
      background-color: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 32px;
      transition: all 0.25s ease;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .service-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
      border-color: #BAE6FD;
    }

    .service-head {
      margin-bottom: 16px;
    }

    .service-tag {
      font-size: 0.75rem;
      font-family: var(--font-mono);
      padding: 2px 8px;
      background: #F1F5F9;
      color: var(--color-primary);
      border-radius: 4px;
      display: inline-block;
      margin-bottom: 10px;
      font-weight: 600;
    }

    .service-card h3 {
      font-size: 1.2rem;
      color: var(--text-main);
      margin-bottom: 10px;
    }

    .service-card p {
      font-size: 0.9rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 20px;
    }

    .service-specs {
      border-top: 1px dashed var(--border-light);
      padding-top: 14px;
      font-size: 0.8rem;
      color: var(--text-body);
      font-family: var(--font-mono);
    }

    /* 架构参数图文 */
    .arch-wrapper {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .arch-image-wrap {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      border: 1px solid var(--border-light);
      box-shadow: var(--shadow-md);
    }

    .arch-spec-list {
      display: grid;
      grid-template-columns: 1fr;
      gap: 16px;
      margin-top: 24px;
    }

    .spec-item {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 14px 18px;
      background: #F8FAFC;
      border-radius: var(--radius-sm);
      border-left: 3px solid var(--color-primary);
    }

    .spec-label {
      font-weight: 600;
      font-size: 0.92rem;
      color: var(--text-main);
      min-width: 140px;
    }

    .spec-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
    }

    /* 热门产品三列对比 */
    .product-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .product-card {
      background-color: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      overflow: hidden;
      display: flex;
      flex-direction: column;
      position: relative;
      transition: all 0.3s ease;
    }

    .product-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-4px);
    }

    .product-card.featured {
      border: 2px solid var(--color-primary);
    }

    .product-badge-flag {
      position: absolute;
      top: 16px;
      right: 16px;
      background-color: var(--color-accent-amber);
      color: #FFFFFF;
      font-size: 0.75rem;
      font-weight: 700;
      padding: 4px 10px;
      border-radius: 9999px;
      z-index: 2;
    }

    .product-img-box {
      height: 200px;
      overflow: hidden;
      background-color: #E2E8F0;
    }

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

    .product-card:hover .product-img-box img {
      transform: scale(1.05);
    }

    .product-body {
      padding: 24px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }

    .product-title {
      font-size: 1.25rem;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .product-desc {
      font-size: 0.9rem;
      color: var(--text-muted);
      margin-bottom: 20px;
      flex-grow: 1;
    }

    .product-features {
      list-style: none;
      margin-bottom: 24px;
      font-size: 0.85rem;
      color: var(--text-body);
    }

    .product-features li {
      padding: 6px 0;
      display: flex;
      align-items: center;
      gap: 8px;
      border-bottom: 1px dashed #F1F5F9;
    }

    .product-features li::before {
      content: "✓";
      color: var(--color-accent-green);
      font-weight: bold;
    }

    /* 对比表格（深色） */
    .compare-container {
      width: 100%;
      overflow-x: auto;
    }

    .compare-table {
      width: 100%;
      border-collapse: collapse;
      text-align: left;
      font-size: 0.92rem;
    }

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

    .compare-table th {
      background-color: rgba(255, 255, 255, 0.03);
      color: #94A3B8;
      font-weight: 600;
    }

    .compare-table tr:hover {
      background-color: rgba(255, 255, 255, 0.02);
    }

    .col-highlight {
      color: #38BDF8;
      font-weight: 600;
    }

    /* 里程碑 / 时序组件 */
    .timeline-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
      position: relative;
    }

    .timeline-node {
      background-color: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 24px;
      position: relative;
    }

    .timeline-step {
      font-size: 0.8rem;
      font-weight: 700;
      font-family: var(--font-mono);
      color: var(--color-primary);
      margin-bottom: 8px;
      display: block;
    }

    .timeline-title {
      font-size: 1.1rem;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .timeline-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 评价墙 */
    .feedback-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .feedback-card {
      background-color: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 28px;
      box-shadow: var(--shadow-sm);
    }

    .feedback-rating {
      color: #F59E0B;
      font-size: 0.95rem;
      margin-bottom: 12px;
    }

    .feedback-quote {
      font-size: 0.92rem;
      color: var(--text-body);
      line-height: 1.7;
      margin-bottom: 20px;
      font-style: normal;
    }

    .feedback-author {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .author-role {
      font-size: 0.82rem;
      color: var(--text-muted);
    }

    .author-name {
      font-weight: 600;
      color: var(--text-main);
      font-size: 0.95rem;
    }

    /* 资讯列表 */
    .news-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }

    .news-card {
      background-color: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: transform 0.2s ease;
    }

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

    .news-content {
      padding: 24px;
    }

    .news-meta {
      font-size: 0.8rem;
      color: var(--text-muted);
      margin-bottom: 10px;
      display: flex;
      gap: 10px;
    }

    .news-title {
      font-size: 1.1rem;
      color: var(--text-main);
      margin-bottom: 10px;
      line-height: 1.4;
    }

    .news-summary {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 平台保障四列 */
    .assurance-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .assurance-card {
      background: #F8FAFC;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 24px;
      text-align: center;
    }

    .assurance-icon {
      font-size: 2rem;
      margin-bottom: 12px;
      color: var(--color-primary);
    }

    .assurance-title {
      font-size: 1.05rem;
      color: var(--text-main);
      margin-bottom: 8px;
    }

    .assurance-desc {
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    /* FAQ 手风琴 */
    .faq-wrap {
      max-width: 860px;
      margin: 0 auto;
    }

    .faq-item {
      background-color: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-sm);
      margin-bottom: 14px;
      overflow: hidden;
    }

    .faq-question {
      padding: 20px 24px;
      font-size: 1.05rem;
      font-weight: 600;
      color: var(--text-main);
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      user-select: none;
    }

    .faq-question:hover {
      background-color: #F8FAFC;
    }

    .faq-icon-arrow {
      transition: transform 0.3s ease;
      font-size: 0.85rem;
      color: var(--text-muted);
    }

    .faq-answer {
      padding: 0 24px;
      max-height: 0;
      overflow: hidden;
      transition: all 0.3s ease;
      color: var(--text-muted);
      font-size: 0.95rem;
      line-height: 1.7;
    }

    .faq-item.active .faq-answer {
      padding-bottom: 20px;
      max-height: 240px;
    }

    .faq-item.active .faq-icon-arrow {
      transform: rotate(180deg);
      color: var(--color-primary);
    }

    /* 转化表单 */
    .conversion-box {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      background-color: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-lg);
      padding: 48px;
      box-shadow: var(--shadow-md);
    }

    .form-group {
      margin-bottom: 18px;
    }

    .form-label {
      display: block;
      font-size: 0.88rem;
      font-weight: 600;
      color: var(--text-main);
      margin-bottom: 6px;
    }

    .form-input, .form-select {
      width: 100%;
      padding: 12px 14px;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-sm);
      font-size: 0.95rem;
      color: var(--text-main);
      background-color: #FFFFFF;
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
      outline: none;
    }

    .form-input:focus, .form-select:focus {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.15);
    }

    .form-tips {
      font-size: 0.8rem;
      color: var(--text-muted);
      margin-top: 12px;
      line-height: 1.5;
    }

    /* 常见异议 / 痛点清单 */
    .painpoint-list {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 20px;
    }

    .painpoint-card {
      background: var(--bg-card);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 24px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

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

    .painpoint-index {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: rgba(217, 119, 6, 0.12);
      color: var(--color-accent-amber);
      font-weight: 700;
      font-family: var(--font-mono);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.85rem;
    }

    .painpoint-issue {
      font-size: 1rem;
      font-weight: 600;
      color: var(--text-main);
    }

    .painpoint-desc {
      font-size: 0.88rem;
      color: var(--text-muted);
      line-height: 1.6;
      margin-bottom: 16px;
    }

    .painpoint-solution {
      background: #F8FAFC;
      border-left: 3px solid var(--color-accent-green);
      padding: 10px 14px;
      border-radius: var(--radius-sm);
      font-size: 0.85rem;
      color: var(--text-body);
    }

    /* 安全审计摘要列表 */
    .audit-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }

    .audit-card {
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid var(--border-dark);
      border-radius: var(--radius-md);
      padding: 24px;
    }

    .audit-card h3 {
      font-size: 1.1rem;
      color: #FFFFFF;
      margin-bottom: 10px;
      display: flex;
      align-items: center;
      gap: 8px;
    }

    .audit-card p {
      font-size: 0.88rem;
      color: #94A3B8;
      line-height: 1.6;
    }

    /* 全局页脚 */
    .site-footer {
      background-color: #0B1120;
      color: #94A3B8;
      padding: 64px 0 32px 0;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      font-size: 0.9rem;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.5fr;
      gap: 48px;
      margin-bottom: 48px;
    }

    .footer-brand .logo-text {
      color: #FFFFFF;
      margin-bottom: 16px;
      display: inline-block;
    }

    .footer-desc {
      line-height: 1.7;
      color: #64748B;
      font-size: 0.88rem;
      margin-bottom: 20px;
    }

    .footer-col h4 {
      color: #FFFFFF;
      font-size: 1rem;
      font-weight: 600;
      margin-bottom: 18px;
    }

    .footer-links {
      list-style: none;
    }

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

    .footer-links a {
      color: #94A3B8;
    }

    .footer-links a:hover {
      color: #38BDF8;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding-top: 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 0.82rem;
      color: #64748B;
      flex-wrap: wrap;
      gap: 12px;
    }

    /* 移动端响应式 */
    @media (max-width: 1024px) {
      .metric-card-grid, .timeline-grid, .assurance-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .service-grid, .product-grid, .feedback-grid, .news-grid, .audit-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: 1fr 1fr;
      }
      .hero-title {
        font-size: 2.3rem;
      }
      .arch-wrapper, .conversion-box {
        grid-template-columns: 1fr;
        gap: 32px;
      }
    }

    @media (max-width: 768px) {
      .section {
        padding: 56px 0;
      }
      .top-bar {
        display: none;
      }
      .nav-links {
        display: none;
        position: absolute;
        top: 70px;
        left: 0;
        width: 100%;
        background-color: #FFFFFF;
        flex-direction: column;
        padding: 20px 24px;
        gap: 16px;
        box-shadow: var(--shadow-lg);
        border-bottom: 1px solid var(--border-light);
      }
      .nav-links.active {
        display: flex;
      }
      .nav-toggle {
        display: block;
      }
      .hero-title {
        font-size: 1.85rem;
      }
      .hero-metrics-bar {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
      }
      .metric-card-grid, .service-grid, .product-grid, .timeline-grid, .feedback-grid, .news-grid, .assurance-grid, .painpoint-list, .audit-grid {
        grid-template-columns: 1fr;
      }
      .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }
      .conversion-box {
        padding: 24px;
      }
      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
      }
    }