/* roulang page: index */
:root {
      --primary: #0F172A;
      --primary-accent: #1D4ED8;
      --accent: #0D9488;
      --neutral-bg: #F8FAFC;
      --surface: #FFFFFF;
      --surface-dark: #090D16;
      --text-main: #334155;
      --text-muted: #64748B;
      --text-dark: #0F172A;
      --border-color: rgba(226, 232, 240, 0.85);
      --border-dark: rgba(255, 255, 255, 0.1);
      --radius-sm: 6px;
      --radius-md: 10px;
      --radius-lg: 16px;
      --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
      --shadow-md: 0 4px 20px -2px rgba(15, 23, 42, 0.06);
      --shadow-lg: 0 12px 32px -4px rgba(15, 23, 42, 0.12);
      --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      --font-mono: ui-monospace, SFMono-Regular, "Roboto Mono", Consolas, monospace;
    }

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

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

    body {
      font-family: var(--font-base);
      color: var(--text-main);
      background-color: var(--neutral-bg);
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
      overflow-x: hidden;
    }

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

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

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

    .container {
      width: 100%;
      max-width: 1280px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    /* Topbar & Header */
    .topbar {
      background-color: #0B1120;
      color: #94A3B8;
      font-size: 13px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      padding: 8px 0;
    }
    .topbar .container {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 12px;
    }
    .topbar-info {
      display: flex;
      gap: 20px;
      align-items: center;
    }
    .topbar-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 2px 8px;
      border-radius: 4px;
      background: rgba(13, 148, 136, 0.15);
      color: #2DD4BF;
      font-weight: 500;
      font-size: 12px;
    }

    .site-header {
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(12px);
      position: sticky;
      top: 0;
      z-index: 1000;
      border-bottom: 1px solid var(--border-color);
      transition: all 0.3s ease;
    }
    .nav-wrapper {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 72px;
    }
    .brand-logo {
      display: flex;
      align-items: center;
      gap: 12px;
      font-weight: 700;
      font-size: 20px;
      color: var(--primary);
      letter-spacing: -0.5px;
    }
    .brand-logo-symbol {
      width: 38px;
      height: 38px;
      background: linear-gradient(135deg, #1D4ED8 0%, #0F172A 100%);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      color: #FFFFFF;
      font-family: var(--font-mono);
      font-size: 18px;
      box-shadow: 0 4px 10px rgba(29, 78, 216, 0.3);
    }
    .nav-links {
      display: flex;
      align-items: center;
      list-style: none;
      gap: 28px;
    }
    .nav-link {
      font-size: 15px;
      font-weight: 500;
      color: #475569;
      position: relative;
      padding: 6px 0;
    }
    .nav-link:hover, .nav-link.active {
      color: var(--primary-accent);
    }
    .nav-link.active::after {
      content: "";
      position: absolute;
      bottom: 0;
      left: 0;
      width: 100%;
      height: 2px;
      background: var(--primary-accent);
      border-radius: 2px;
    }
    .header-actions {
      display: flex;
      align-items: center;
      gap: 16px;
    }

    /* Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 10px 22px;
      font-size: 14px;
      font-weight: 600;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
      border: 1px solid transparent;
      line-height: 1.4;
      white-space: nowrap;
    }
    .btn-primary {
      background: var(--primary-accent);
      color: #FFFFFF;
      box-shadow: 0 4px 14px rgba(29, 78, 216, 0.25);
    }
    .btn-primary:hover {
      background: #1E40AF;
      transform: translateY(-2px);
      box-shadow: 0 6px 18px rgba(29, 78, 216, 0.35);
      color: #FFFFFF;
    }
    .btn-secondary {
      background: #FFFFFF;
      color: var(--primary);
      border-color: #CBD5E1;
    }
    .btn-secondary:hover {
      background: #F1F5F9;
      border-color: #94A3B8;
      transform: translateY(-2px);
    }
    .btn-accent {
      background: var(--accent);
      color: #FFFFFF;
    }
    .btn-accent:hover {
      background: #0F766E;
      transform: translateY(-2px);
    }

    /* Section Foundations */
    .section-block {
      padding: 88px 0;
      position: relative;
    }
    .section-block.bg-light {
      background-color: #FFFFFF;
      border-top: 1px solid var(--border-color);
      border-bottom: 1px solid var(--border-color);
    }
    .section-block.bg-dark {
      background-color: var(--surface-dark);
      color: #E2E8F0;
    }
    .section-head {
      margin-bottom: 48px;
      max-width: 820px;
    }
    .section-head.center {
      margin-left: auto;
      margin-right: auto;
      text-align: center;
    }
    .section-eyebrow {
      display: inline-block;
      font-size: 13px;
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 1px;
      color: var(--primary-accent);
      margin-bottom: 10px;
      background: rgba(29, 78, 216, 0.08);
      padding: 4px 12px;
      border-radius: 999px;
    }
    .section-block.bg-dark .section-eyebrow {
      background: rgba(13, 148, 136, 0.2);
      color: #2DD4BF;
    }
    .section-title {
      font-size: 32px;
      font-weight: 700;
      color: var(--text-dark);
      line-height: 1.35;
      letter-spacing: -0.5px;
      margin-bottom: 16px;
    }
    .section-block.bg-dark .section-title {
      color: #FFFFFF;
    }
    .section-desc {
      font-size: 16px;
      color: var(--text-muted);
      line-height: 1.8;
    }
    .section-block.bg-dark .section-desc {
      color: #94A3B8;
    }

    /* 1. Hero: 裂变邀请与高并发网关控制首屏 */
    #hero {
      position: relative;
      background: linear-gradient(180deg, #0B1120 0%, #0F172A 100%);
      color: #FFFFFF;
      padding: 90px 0 110px;
      overflow: hidden;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    .hero-bg-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      opacity: 0.12;
      background-image: url('/assets/images/d747b1aa054e6a03.webp');
      background-size: cover;
      background-position: center;
      pointer-events: none;
    }
    .hero-grid {
      display: grid;
      grid-template-columns: 1.15fr 0.85fr;
      gap: 48px;
      align-items: center;
      position: relative;
      z-index: 2;
    }
    .hero-content h1 {
      font-size: 42px;
      font-weight: 800;
      line-height: 1.25;
      letter-spacing: -1px;
      margin-bottom: 20px;
      color: #FFFFFF;
    }
    .hero-lead {
      font-size: 16px;
      color: #CBD5E1;
      line-height: 1.8;
      margin-bottom: 32px;
    }
    .referral-progress-card {
      background: rgba(30, 41, 59, 0.7);
      border: 1px solid rgba(255, 255, 255, 0.12);
      border-radius: var(--radius-md);
      padding: 24px;
      margin-bottom: 32px;
      backdrop-filter: blur(8px);
    }
    .rpc-header {
      display: flex;
      justify-content: space-between;
      margin-bottom: 12px;
      font-size: 14px;
    }
    .progress-bar-bg {
      height: 8px;
      background: rgba(255, 255, 255, 0.15);
      border-radius: 999px;
      overflow: hidden;
      margin-bottom: 12px;
    }
    .progress-bar-fill {
      width: 68%;
      height: 100%;
      background: linear-gradient(90deg, #10B981, #06B6D4);
      border-radius: 999px;
    }
    .rpc-notes {
      font-size: 13px;
      color: #94A3B8;
      display: flex;
      justify-content: space-between;
    }
    .hero-actions {
      display: flex;
      gap: 16px;
      align-items: center;
      flex-wrap: wrap;
    }

    /* Terminal Console */
    .terminal-console {
      background: #050811;
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: var(--radius-md);
      box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
      overflow: hidden;
      font-family: var(--font-mono);
      font-size: 13px;
    }
    .terminal-header {
      background: #111827;
      padding: 12px 16px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    }
    .terminal-dots {
      display: flex;
      gap: 6px;
    }
    .dot {
      width: 10px;
      height: 10px;
      border-radius: 50%;
    }
    .dot-red { background: #EF4444; }
    .dot-yellow { background: #F59E0B; }
    .dot-green { background: #10B981; }
    .terminal-body {
      padding: 20px;
      color: #E2E8F0;
      line-height: 1.7;
    }
    .console-highlight { color: #38BDF8; }
    .console-accent { color: #34D399; }
    .console-dim { color: #64748B; }

    /* 2. Content Calendar */
    .calendar-timeline {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }
    .calendar-node {
      background: var(--surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 24px;
      position: relative;
      box-shadow: var(--shadow-sm);
      transition: all 0.3s ease;
    }
    .calendar-node:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: #CBD5E1;
    }
    .calendar-tag {
      font-size: 12px;
      font-weight: 700;
      color: var(--primary-accent);
      margin-bottom: 8px;
      display: block;
    }
    .calendar-node h3 {
      font-size: 18px;
      color: var(--text-dark);
      margin-bottom: 12px;
    }

    /* 3. Hot Topics */
    .topics-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .topic-card {
      background: var(--surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      transition: transform 0.25s ease, box-shadow 0.25s ease;
    }
    .topic-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-lg);
    }
    .topic-card-thumb {
      height: 190px;
      overflow: hidden;
      position: relative;
    }
    .topic-card-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.4s ease;
    }
    .topic-card:hover .topic-card-thumb img {
      transform: scale(1.05);
    }
    .topic-card-body {
      padding: 24px;
      flex-grow: 1;
      display: flex;
      flex-direction: column;
    }
    .topic-badge {
      display: inline-block;
      font-size: 12px;
      font-weight: 600;
      color: var(--accent);
      background: rgba(13, 148, 136, 0.1);
      padding: 2px 8px;
      border-radius: 4px;
      margin-bottom: 10px;
      align-self: flex-start;
    }
    .topic-card-body h3 {
      font-size: 19px;
      color: var(--text-dark);
      margin-bottom: 10px;
      line-height: 1.4;
    }
    .topic-card-body p {
      font-size: 14px;
      color: var(--text-muted);
      line-height: 1.7;
      margin-bottom: 16px;
    }
    .topic-card-link {
      font-size: 14px;
      font-weight: 600;
      color: var(--primary-accent);
      margin-top: auto;
      display: inline-flex;
      align-items: center;
      gap: 4px;
    }

    /* 4. Perspective & Architecture */
    .perspective-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: center;
    }
    .perspective-box {
      border-left: 3px solid var(--accent);
      padding-left: 20px;
      margin-bottom: 24px;
    }
    .perspective-box h4 {
      font-size: 18px;
      color: #FFFFFF;
      margin-bottom: 8px;
    }
    .perspective-box p {
      font-size: 14px;
      color: #94A3B8;
    }

    /* 5. Core News & Releases */
    .news-board {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .news-card {
      background: var(--surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 28px;
      display: flex;
      flex-direction: column;
      box-shadow: var(--shadow-sm);
    }
    .news-meta {
      display: flex;
      justify-content: space-between;
      font-size: 13px;
      color: var(--text-muted);
      margin-bottom: 14px;
    }
    .news-card h3 {
      font-size: 18px;
      color: var(--text-dark);
      margin-bottom: 12px;
      line-height: 1.4;
    }
    .news-card p {
      font-size: 14px;
      color: var(--text-muted);
      margin-bottom: 20px;
      flex-grow: 1;
    }

    /* 6. Media Highlights / Ecosystem */
    .media-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 32px;
    }
    .media-item {
      display: flex;
      gap: 20px;
      background: #FFFFFF;
      padding: 24px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-color);
    }
    .media-item img {
      width: 140px;
      height: 100px;
      object-fit: cover;
      border-radius: var(--radius-sm);
      flex-shrink: 0;
    }
    .media-item-info h4 {
      font-size: 17px;
      color: var(--text-dark);
      margin-bottom: 8px;
    }
    .media-item-info p {
      font-size: 13px;
      color: var(--text-muted);
      line-height: 1.6;
    }

    /* 7. Metrics & Data */
    .metrics-bar {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      text-align: center;
    }
    .metric-col {
      padding: 28px 16px;
      background: rgba(255, 255, 255, 0.04);
      border: 1px solid rgba(255, 255, 255, 0.08);
      border-radius: var(--radius-md);
    }
    .metric-value {
      font-size: 40px;
      font-weight: 800;
      color: #38BDF8;
      font-family: var(--font-mono);
      margin-bottom: 8px;
    }
    .metric-label {
      font-size: 15px;
      font-weight: 600;
      color: #FFFFFF;
      margin-bottom: 6px;
    }
    .metric-desc {
      font-size: 13px;
      color: #94A3B8;
    }

    /* 8. Platform Guarantees */
    .guarantees-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }
    .guarantee-box {
      background: var(--surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      padding: 30px;
      box-shadow: var(--shadow-sm);
    }
    .guarantee-icon {
      width: 44px;
      height: 44px;
      background: rgba(29, 78, 216, 0.08);
      color: var(--primary-accent);
      border-radius: var(--radius-sm);
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      margin-bottom: 16px;
      font-family: var(--font-mono);
      font-size: 16px;
    }
    .guarantee-box h3 {
      font-size: 19px;
      color: var(--text-dark);
      margin-bottom: 10px;
    }
    .guarantee-box p {
      font-size: 14px;
      color: var(--text-muted);
    }

    /* 9. Success Stories */
    .stories-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 32px;
    }
    .story-card {
      background: var(--surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }
    .story-card-img {
      height: 220px;
      position: relative;
    }
    .story-card-img img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }
    .story-card-body {
      padding: 28px;
      flex-grow: 1;
    }
    .story-card-body h3 {
      font-size: 20px;
      color: var(--text-dark);
      margin-bottom: 12px;
    }
    .story-stats {
      display: flex;
      gap: 24px;
      padding: 16px 0;
      margin-top: 16px;
      border-top: 1px dashed var(--border-color);
    }
    .story-stat-item b {
      display: block;
      font-size: 18px;
      color: var(--accent);
      font-family: var(--font-mono);
    }
    .story-stat-item span {
      font-size: 12px;
      color: var(--text-muted);
    }

    /* 10. FAQ Accordion */
    .faq-wrapper {
      max-width: 860px;
      margin: 0 auto;
      display: flex;
      flex-direction: column;
      gap: 16px;
    }
    .faq-item {
      background: var(--surface);
      border: 1px solid var(--border-color);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: all 0.25s ease;
    }
    .faq-question {
      padding: 20px 24px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      cursor: pointer;
      font-size: 17px;
      font-weight: 600;
      color: var(--text-dark);
      user-select: none;
    }
    .faq-question:hover {
      background-color: #F8FAFC;
    }
    .faq-icon {
      font-size: 18px;
      transition: transform 0.3s ease;
      color: var(--text-muted);
    }
    .faq-item.active .faq-icon {
      transform: rotate(45deg);
      color: var(--primary-accent);
    }
    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      padding: 0 24px;
      font-size: 15px;
      color: var(--text-muted);
      line-height: 1.8;
    }
    .faq-item.active .faq-answer {
      max-height: 300px;
      padding-bottom: 22px;
    }

    /* 11. Subscription & Trial Form */
    .subscribe-card {
      background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
      border-radius: var(--radius-lg);
      padding: 60px 48px;
      color: #FFFFFF;
      text-align: center;
      position: relative;
      overflow: hidden;
      border: 1px solid rgba(255, 255, 255, 0.1);
    }
    .subscribe-card h3 {
      font-size: 30px;
      font-weight: 700;
      margin-bottom: 14px;
    }
    .subscribe-card p {
      max-width: 680px;
      margin: 0 auto 32px;
      color: #94A3B8;
      font-size: 15px;
    }
    .subscribe-form {
      display: flex;
      justify-content: center;
      gap: 12px;
      max-width: 620px;
      margin: 0 auto;
      flex-wrap: wrap;
    }
    .subscribe-input {
      flex: 1 1 280px;
      padding: 14px 18px;
      border-radius: var(--radius-sm);
      border: 1px solid rgba(255, 255, 255, 0.2);
      background: rgba(15, 23, 42, 0.6);
      color: #FFFFFF;
      font-size: 15px;
      outline: none;
      transition: border-color 0.2s ease;
    }
    .subscribe-input:focus {
      border-color: #38BDF8;
      background: rgba(15, 23, 42, 0.9);
    }
    .subscribe-input::placeholder {
      color: #64748B;
    }

    /* 12. Floating Sticky Bar */
    .sticky-bar {
      position: fixed;
      bottom: 24px;
      left: 50%;
      transform: translateX(-50%) translateY(120%);
      width: calc(100% - 48px);
      max-width: 960px;
      background: rgba(15, 23, 42, 0.92);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(255, 255, 255, 0.15);
      border-radius: var(--radius-md);
      padding: 14px 28px;
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
      z-index: 999;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.35s ease;
      opacity: 0;
      color: #FFFFFF;
    }
    .sticky-bar.visible {
      transform: translateX(-50%) translateY(0);
      opacity: 1;
    }
    .sticky-info {
      display: flex;
      align-items: center;
      gap: 16px;
    }
    .sticky-title {
      font-size: 15px;
      font-weight: 600;
      letter-spacing: -0.2px;
    }
    .sticky-desc {
      font-size: 13px;
      color: #94A3B8;
    }

    /* Footer */
    .site-footer {
      background: #070B14;
      color: #94A3B8;
      padding: 72px 0 36px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      font-size: 14px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
      gap: 40px;
      margin-bottom: 56px;
    }
    .footer-brand h4 {
      font-size: 20px;
      color: #FFFFFF;
      font-weight: 700;
      margin-bottom: 16px;
    }
    .footer-brand p {
      line-height: 1.8;
      font-size: 14px;
      margin-bottom: 20px;
    }
    .footer-col h5 {
      font-size: 16px;
      color: #FFFFFF;
      font-weight: 600;
      margin-bottom: 18px;
    }
    .footer-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 10px;
    }
    .footer-links a:hover {
      color: #38BDF8;
    }
    .footer-contact-item {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      margin-bottom: 12px;
      line-height: 1.6;
    }
    .footer-bottom {
      padding-top: 32px;
      border-top: 1px solid rgba(255, 255, 255, 0.08);
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 16px;
      font-size: 13px;
    }
    .footer-bottom a {
      color: #94A3B8;
    }
    .footer-bottom a:hover {
      color: #FFFFFF;
    }

    /* Mobile Drawer */
    .mobile-menu-btn {
      display: none;
      background: none;
      border: 1px solid #CBD5E1;
      border-radius: var(--radius-sm);
      padding: 8px 12px;
      cursor: pointer;
      color: var(--text-dark);
      font-size: 18px;
    }
    .mobile-drawer {
      display: none;
      position: fixed;
      top: 72px;
      left: 0;
      width: 100%;
      background: #FFFFFF;
      border-bottom: 1px solid var(--border-color);
      padding: 24px;
      box-shadow: var(--shadow-lg);
      z-index: 998;
    }
    .mobile-drawer.open {
      display: block;
    }
    .mobile-nav-links {
      list-style: none;
      display: flex;
      flex-direction: column;
      gap: 16px;
      margin-bottom: 20px;
    }

    /* Responsive */
    @media (max-width: 1024px) {
      .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .calendar-timeline {
        grid-template-columns: repeat(2, 1fr);
      }
      .topics-grid, .news-board, .guarantees-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .perspective-grid {
        grid-template-columns: 1fr;
      }
      .metrics-bar {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }
    @media (max-width: 768px) {
      .nav-links, .header-actions .btn-secondary {
        display: none;
      }
      .mobile-menu-btn {
        display: block;
      }
      .topics-grid, .news-board, .guarantees-grid, .calendar-timeline, .stories-grid, .media-grid {
        grid-template-columns: 1fr;
      }
      .section-block {
        padding: 64px 0;
      }
      .hero-content h1 {
        font-size: 32px;
      }
      .section-title {
        font-size: 26px;
      }
      .footer-grid {
        grid-template-columns: 1fr;
      }
      .sticky-bar {
        flex-direction: column;
        align-items: stretch;
        text-align: center;
        padding: 16px;
      }
      .sticky-info {
        flex-direction: column;
        gap: 4px;
      }
    }