/* roulang page: index */
:root {
      --primary: #0F1923;
      --primary-dark: #0B131B;
      --secondary: #1A2634;
      --accent: #00E599;
      --accent-hover: #00c784;
      --alert-warn: #FF6B4A;
      --info-blue: #00B4D8;
      --bg-surface: #FFFFFF;
      --bg-light: #F4F7F6;
      --text-main: #1C2731;
      --text-muted: #627282;
      --border-light: rgba(0, 0, 0, 0.08);
      --border-dark: rgba(255, 255, 255, 0.1);
      --radius-sm: 4px;
      --radius-md: 8px;
      --shadow-sm: 0 2px 8px rgba(15, 25, 35, 0.05);
      --shadow-md: 0 10px 30px rgba(15, 25, 35, 0.08);
      --shadow-accent: 0 0 25px rgba(0, 229, 153, 0.2);
      --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    }

    * { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      color: var(--text-main);
      background-color: var(--bg-surface);
      line-height: 1.6;
      overflow-x: hidden;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; transition: var(--transition); }
    a:hover { color: var(--accent); }
    img { max-width: 100%; height: auto; display: block; }

    /* 通用容器与栅格补全 */
    .section-wrap { padding: 90px 0; position: relative; }
    .section-bg-light { background-color: var(--bg-light); border-top: 1px solid var(--border-light); border-bottom: 1px solid var(--border-light); }
    .section-bg-dark { background-color: var(--primary-dark); color: #fff; }
    .section-bg-deep { background-color: var(--primary); color: #fff; }
    
    .section-header { margin-bottom: 54px; }
    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 13px;
      font-weight: 700;
      text-transform: uppercase;
      color: var(--accent);
      background: rgba(0, 229, 153, 0.1);
      padding: 5px 14px;
      border-radius: 30px;
      letter-spacing: 0.8px;
      margin-bottom: 14px;
    }
    .section-bg-light .section-tag {
      background: rgba(15, 25, 35, 0.07);
      color: var(--secondary);
    }
    .section-title {
      font-size: 34px;
      font-weight: 800;
      line-height: 1.25;
      letter-spacing: -0.5px;
      margin-bottom: 16px;
    }
    .section-desc {
      font-size: 16px;
      color: var(--text-muted);
      max-width: 760px;
      margin: 0 auto;
      line-height: 1.7;
    }
    .section-bg-dark .section-desc, .section-bg-deep .section-desc {
      color: #9cb0c3;
    }

    /* 按钮规范 */
    .btn-action {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      background: var(--accent);
      color: var(--primary-dark);
      font-weight: 700;
      font-size: 15px;
      padding: 14px 28px;
      border-radius: var(--radius-sm);
      border: 1px solid var(--accent);
      cursor: pointer;
      box-shadow: 0 4px 14px rgba(0, 229, 153, 0.25);
      transition: var(--transition);
    }
    .btn-action:hover, .btn-action:focus {
      background: var(--accent-hover);
      color: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow-accent);
    }
    .btn-outline {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      background: transparent;
      color: #fff;
      font-weight: 600;
      font-size: 15px;
      padding: 13px 26px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255, 255, 255, 0.25);
      transition: var(--transition);
    }
    .btn-outline:hover {
      background: rgba(255, 255, 255, 0.08);
      border-color: #fff;
      color: #fff;
    }

    /* 双行活动感知导航 */
    .timeline-ticker {
      background: #090e14;
      border-bottom: 1px solid rgba(255, 255, 255, 0.06);
      padding: 7px 0;
      font-size: 12px;
      color: #8395a7;
    }
    .ticker-chip {
      display: inline-flex;
      align-items: center;
      padding: 2px 10px;
      border-radius: 12px;
      font-size: 11px;
      font-weight: 600;
      margin-right: 12px;
    }
    .chip-live {
      background: rgba(0, 229, 153, 0.15);
      color: var(--accent);
      border: 1px solid rgba(0, 229, 153, 0.3);
    }
    .chip-upcoming {
      background: rgba(0, 180, 216, 0.15);
      color: var(--info-blue);
      border: 1px solid rgba(0, 180, 216, 0.3);
    }
    .site-nav-main {
      background: rgba(15, 25, 35, 0.96);
      backdrop-filter: blur(12px);
      position: sticky;
      top: 0;
      z-index: 1000;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      padding: 14px 0;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      color: #fff;
      font-weight: 800;
      font-size: 20px;
      letter-spacing: -0.5px;
    }
    .brand-logo i {
      color: var(--accent);
      font-size: 24px;
    }
    .brand-logo span {
      color: var(--accent);
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 24px;
      list-style: none;
      margin: 0;
    }
    .nav-links a {
      color: #d1dce5;
      font-size: 14px;
      font-weight: 600;
      position: relative;
      padding: 6px 0;
    }
    .nav-links a:hover, .nav-links a.active {
      color: var(--accent);
    }
    .nav-links a.active::after {
      content: '';
      position: absolute;
      bottom: -2px;
      left: 0;
      right: 0;
      height: 2px;
      background: var(--accent);
    }

    /* 1. HERO - 斜切色块首屏 */
    .hero-block {
      background-color: var(--primary-dark);
      background-image: linear-gradient(135deg, rgba(11, 19, 27, 0.95) 0%, rgba(15, 25, 35, 0.88) 100%), url('/assets/images/0872794d5123fad9.png');
      background-size: cover;
      background-position: center;
      position: relative;
      padding: 130px 0 160px;
      color: #fff;
      overflow: hidden;
    }
    .hero-slice-bg {
      position: absolute;
      bottom: -1px;
      left: 0;
      width: 100%;
      height: 70px;
      background: #FFFFFF;
      clip-path: polygon(0 100%, 100% 100%, 100% 0);
      z-index: 2;
    }
    .hero-tag {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 1px;
      color: var(--accent);
      background: rgba(0, 229, 153, 0.12);
      border: 1px solid rgba(0, 229, 153, 0.25);
      padding: 6px 16px;
      border-radius: var(--radius-sm);
      margin-bottom: 20px;
    }
    .hero-title {
      font-size: 46px;
      font-weight: 900;
      line-height: 1.18;
      letter-spacing: -1px;
      margin-bottom: 22px;
      color: #FFFFFF;
    }
    .hero-title em {
      font-style: normal;
      color: var(--accent);
      background: linear-gradient(180deg, transparent 70%, rgba(0, 229, 153, 0.25) 0%);
    }
    .hero-lead {
      font-size: 16px;
      line-height: 1.75;
      color: #a7bccf;
      margin-bottom: 34px;
      max-width: 680px;
    }
    .hero-metrics {
      display: flex;
      gap: 30px;
      margin-top: 40px;
      padding-top: 30px;
      border-top: 1px solid rgba(255, 255, 255, 0.12);
    }
    .hero-metric-item h4 {
      font-size: 26px;
      font-weight: 800;
      color: #fff;
      margin: 0 0 4px;
      font-family: monospace;
    }
    .hero-metric-item p {
      font-size: 12px;
      color: #8aa0b5;
      margin: 0;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }

    /* 2. 功能亮点 (Features 6-Grid) */
    .card-feature {
      background: #FFFFFF;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 32px 28px;
      height: 100%;
      transition: var(--transition);
      box-shadow: var(--shadow-sm);
      position: relative;
    }
    .card-feature:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-md);
      border-color: rgba(0, 229, 153, 0.4);
    }
    .card-feature-icon {
      width: 52px;
      height: 52px;
      border-radius: var(--radius-sm);
      background: rgba(15, 25, 35, 0.04);
      color: var(--secondary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      margin-bottom: 20px;
      transition: var(--transition);
    }
    .card-feature:hover .card-feature-icon {
      background: var(--accent);
      color: var(--primary-dark);
    }
    .card-feature h3 {
      font-size: 19px;
      font-weight: 700;
      margin-bottom: 12px;
    }
    .card-feature p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.65;
      margin: 0;
    }

    /* 3. 场景矩阵 (Scenarios) */
    .scenario-card {
      background: var(--bg-surface);
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      display: flex;
      flex-direction: column;
      height: 100%;
    }
    .scenario-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }
    .scenario-media {
      position: relative;
      height: 200px;
      overflow: hidden;
      background: #0f1923;
    }
    .scenario-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.5s ease;
    }
    .scenario-card:hover .scenario-media img {
      transform: scale(1.05);
    }
    .scenario-badge {
      position: absolute;
      top: 14px;
      left: 14px;
      background: rgba(15, 25, 35, 0.85);
      color: #fff;
      font-size: 12px;
      font-weight: 600;
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      backdrop-filter: blur(4px);
    }
    .scenario-body {
      padding: 24px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }
    .scenario-body h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
    }
    .scenario-body p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.6;
      flex-grow: 1;
      margin-bottom: 18px;
    }
    .scenario-points {
      list-style: none;
      margin: 0;
      padding: 0;
      border-top: 1px dashed var(--border-light);
      padding-top: 14px;
    }
    .scenario-points li {
      font-size: 13px;
      color: var(--secondary);
      margin-bottom: 6px;
      display: flex;
      align-items: center;
      gap: 8px;
    }
    .scenario-points li i {
      color: var(--accent);
      font-size: 11px;
    }

    /* 4. 流程步骤 (Workflow Steps) */
    .step-card {
      position: relative;
      background: #FFFFFF;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 30px 22px;
      height: 100%;
    }
    .step-number {
      font-size: 32px;
      font-weight: 900;
      color: rgba(15, 25, 35, 0.1);
      line-height: 1;
      margin-bottom: 14px;
      font-family: monospace;
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .step-badge {
      font-size: 12px;
      background: var(--bg-light);
      color: var(--secondary);
      padding: 3px 8px;
      border-radius: var(--radius-sm);
      font-weight: 600;
    }
    .step-card h3 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 10px;
    }
    .step-card p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.65;
      margin: 0;
    }

    /* 5. 截图/技术舞台 (Stage & Engine) */
    .tech-console-window {
      background: #090e14;
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
    }
    .console-header {
      background: #141e28;
      padding: 10px 16px;
      display: flex;
      align-items: center;
      gap: 8px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .console-dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: #ff5f56;
    }
    .console-dot:nth-child(2) { background: #ffbd2e; }
    .console-dot:nth-child(3) { background: #27c93f; }
    .console-title {
      color: #8c9fae;
      font-size: 12px;
      margin-left: 12px;
      font-family: monospace;
    }
    .console-body {
      padding: 24px;
      font-family: Consolas, Monaco, "Courier New", Courier, monospace;
      font-size: 13px;
      line-height: 1.7;
      color: #b5c7d5;
      overflow-x: auto;
    }
    .token-keyword { color: #ff7b72; }
    .token-func { color: #d2a8ff; }
    .token-str { color: #a5d6ff; }
    .token-val { color: var(--accent); }

    /* 6. 实战案例墙 (Case Wall) */
    .case-card {
      background: #FFFFFF;
      border-left: 4px solid var(--accent);
      border-top: 1px solid var(--border-light);
      border-right: 1px solid var(--border-light);
      border-bottom: 1px solid var(--border-light);
      border-radius: 0 var(--radius-md) var(--radius-md) 0;
      padding: 30px;
      box-shadow: var(--shadow-sm);
      height: 100%;
    }
    .case-category {
      font-size: 12px;
      font-weight: 700;
      color: var(--secondary);
      background: var(--bg-light);
      padding: 4px 10px;
      border-radius: var(--radius-sm);
      display: inline-block;
      margin-bottom: 14px;
    }
    .case-card h3 {
      font-size: 19px;
      font-weight: 700;
      margin-bottom: 12px;
    }
    .case-card p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.65;
      margin-bottom: 18px;
    }
    .case-result-tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: 13px;
      font-weight: 700;
      color: #0d8258;
    }

    /* 7. 套餐与版本对比 (Pricing / Packages) */
    .tier-card {
      background: #FFFFFF;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 38px 28px;
      position: relative;
      height: 100%;
      display: flex;
      flex-direction: column;
      transition: var(--transition);
    }
    .tier-card.featured {
      border: 2px solid var(--accent);
      box-shadow: var(--shadow-accent);
      transform: scale(1.02);
    }
    .tier-badge {
      position: absolute;
      top: -12px;
      left: 50%;
      transform: translateX(-50%);
      background: var(--accent);
      color: var(--primary-dark);
      font-size: 12px;
      font-weight: 800;
      padding: 3px 14px;
      border-radius: 20px;
      letter-spacing: 0.5px;
    }
    .tier-title {
      font-size: 20px;
      font-weight: 800;
      margin-bottom: 8px;
    }
    .tier-desc {
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 22px;
      line-height: 1.5;
    }
    .tier-price {
      font-size: 32px;
      font-weight: 900;
      color: var(--primary);
      margin-bottom: 26px;
      padding-bottom: 20px;
      border-bottom: 1px solid var(--border-light);
    }
    .tier-price small {
      font-size: 13px;
      font-weight: 500;
      color: var(--text-muted);
    }
    .tier-features {
      list-style: none;
      margin: 0 0 30px;
      padding: 0;
      flex-grow: 1;
    }
    .tier-features li {
      font-size: 13px;
      color: #3b4b59;
      margin-bottom: 12px;
      display: flex;
      align-items: center;
      gap: 10px;
    }
    .tier-features li i {
      color: var(--accent);
      font-size: 13px;
    }

    /* 8. 适用人群画像 (Audience Matrix) */
    .profile-card {
      background: #FFFFFF;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 28px;
      height: 100%;
    }
    .profile-card.not-suited {
      background: #fafbfc;
      border-style: dashed;
    }
    .profile-header {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 16px;
    }
    .profile-header i {
      font-size: 24px;
    }
    .profile-header.ok i { color: #00c784; }
    .profile-header.no i { color: #a4b0be; }
    .profile-header h3 {
      font-size: 18px;
      font-weight: 700;
      margin: 0;
    }
    .profile-list {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .profile-list li {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 10px;
      padding-left: 20px;
      position: relative;
      line-height: 1.5;
    }
    .profile-card.ok .profile-list li::before {
      content: "✔";
      position: absolute;
      left: 0;
      color: #00c784;
      font-weight: bold;
    }
    .profile-card.not-suited .profile-list li::before {
      content: "✕";
      position: absolute;
      left: 0;
      color: #a4b0be;
      font-weight: bold;
    }

    /* 9. 客户证言与评价 (Testimonials) */
    .quote-card {
      background: #FFFFFF;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      padding: 28px;
      height: 100%;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
    }
    .quote-rating {
      color: #ffb800;
      font-size: 13px;
      margin-bottom: 14px;
    }
    .quote-text {
      font-size: 14px;
      line-height: 1.7;
      color: #3b4b59;
      font-style: italic;
      margin-bottom: 20px;
      flex-grow: 1;
    }
    .quote-author {
      display: flex;
      align-items: center;
      gap: 12px;
      border-top: 1px solid var(--border-light);
      padding-top: 14px;
    }
    .author-avatar {
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: var(--secondary);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 14px;
    }
    .author-info h4 {
      font-size: 14px;
      font-weight: 700;
      margin: 0 0 2px;
    }
    .author-info p {
      font-size: 12px;
      color: var(--text-muted);
      margin: 0;
    }

    /* 10. 前后对比 (Before/After) */
    .compare-table {
      width: 100%;
      border-collapse: separate;
      border-spacing: 0;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      overflow: hidden;
      background: #fff;
    }
    .compare-table th {
      background: var(--bg-light);
      padding: 16px 20px;
      font-size: 15px;
      font-weight: 700;
      text-align: left;
      border-bottom: 1px solid var(--border-light);
    }
    .compare-table td {
      padding: 16px 20px;
      font-size: 14px;
      border-bottom: 1px solid var(--border-light);
      line-height: 1.6;
    }
    .compare-table tr:last-child td { border-bottom: none; }
    .col-highlight {
      background: rgba(0, 229, 153, 0.04);
      color: var(--primary);
      font-weight: 600;
    }
    .col-dim { color: #7f8c8d; }

    /* 11. 资讯与技术前瞻 (Insights) */
    .news-card {
      background: #FFFFFF;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .news-card-img {
      height: 180px;
      overflow: hidden;
      background: #0b131b;
    }
    .news-card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .news-card:hover .news-card-img img {
      transform: scale(1.04);
    }
    .news-card-body {
      padding: 22px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }
    .news-date {
      font-size: 12px;
      color: var(--text-muted);
      margin-bottom: 8px;
    }
    .news-card-body h3 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 10px;
      line-height: 1.4;
    }
    .news-card-body p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
      margin: 0;
    }

    /* 12. 常见问题 (FAQ) */
    .faq-accordion .accordion-item {
      background: #FFFFFF;
      border: 1px solid var(--border-light);
      border-radius: var(--radius-sm);
      margin-bottom: 12px;
    }
    .faq-accordion .accordion-title {
      font-size: 16px;
      font-weight: 700;
      padding: 18px 24px;
      color: var(--primary);
      border: none;
    }
    .faq-accordion .accordion-title:hover, .faq-accordion .accordion-title:focus {
      background: var(--bg-light);
      color: var(--accent);
    }
    .faq-accordion .accordion-content {
      padding: 0 24px 20px;
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      border: none;
    }

    /* 13. 保障与安全合规条 (Security & SLA Strip) */
    .security-strip {
      background: var(--primary);
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      padding: 34px 0;
      color: #fff;
    }
    .security-item {
      display: flex;
      align-items: center;
      gap: 14px;
    }
    .security-item i {
      font-size: 26px;
      color: var(--accent);
    }
    .security-item h4 {
      font-size: 15px;
      font-weight: 700;
      margin: 0 0 2px;
    }
    .security-item p {
      font-size: 12px;
      color: #8c9fae;
      margin: 0;
    }

    /* 14. 试用接入收口区 (Global CTA Strip) */
    .cta-conversion-box {
      background: linear-gradient(135deg, var(--secondary) 0%, var(--primary-dark) 100%);
      border: 1px solid rgba(0, 229, 153, 0.3);
      border-radius: var(--radius-md);
      padding: 50px 40px;
      color: #fff;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .cta-conversion-box h2 {
      font-size: 30px;
      font-weight: 800;
      margin-bottom: 14px;
    }
    .cta-conversion-box p {
      font-size: 15px;
      color: #9cb0c3;
      max-width: 620px;
      margin: 0 auto 30px;
    }
    .cta-form-inline {
      display: flex;
      justify-content: center;
      gap: 12px;
      max-width: 580px;
      margin: 0 auto 16px;
    }
    .cta-form-inline input {
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.2);
      border-radius: var(--radius-sm);
      color: #fff;
      font-size: 14px;
      padding: 12px 18px;
      margin: 0;
      flex: 1;
    }
    .cta-form-inline input:focus {
      background: rgba(255, 255, 255, 0.15);
      border-color: var(--accent);
      box-shadow: none;
    }
    .cta-subtext {
      font-size: 12px;
      color: #7a8d9e;
    }

    /* 全局页脚 (Footer) */
    .site-footer {
      background: #080c10;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      padding: 70px 0 30px;
      color: #8aa0b5;
      font-size: 13px;
    }
    .footer-col-title {
      color: #fff;
      font-size: 15px;
      font-weight: 700;
      margin-bottom: 20px;
      letter-spacing: 0.5px;
    }
    .footer-links {
      list-style: none;
      margin: 0;
      padding: 0;
    }
    .footer-links li {
      margin-bottom: 10px;
    }
    .footer-links a {
      color: #8aa0b5;
    }
    .footer-links a:hover {
      color: var(--accent);
    }
    .footer-bottom {
      margin-top: 50px;
      padding-top: 24px;
      border-top: 1px solid rgba(255, 255, 255, 0.06);
      font-size: 12px;
      color: #5c7082;
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }

    /* 响应式断点适配 */
    @media (max-width: 1024px) {
      .hero-title { font-size: 38px; }
      .tier-card.featured { transform: none; }
    }
    @media (max-width: 768px) {
      .section-wrap { padding: 60px 0; }
      .hero-block { padding: 90px 0 120px; }
      .hero-title { font-size: 30px; }
      .hero-metrics { flex-direction: column; gap: 16px; }
      .cta-form-inline { flex-direction: column; }
      .timeline-ticker { display: none; }
      .nav-links { display: none; }
      .footer-bottom { flex-direction: column; text-align: center; }
    }