:root {
      --bg: #0e1014;
      --surface: #16191f;
      --surface-soft: #1c2027;
      --text: #f7f8fa;
      --muted: #a7adb7;
      --line: rgba(255,255,255,.09);
      --accent: #9ec5ff;
      --max: 1120px;
      --radius: 24px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      background: var(--bg);
      color: var(--text);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      line-height: 1.6;
      -webkit-font-smoothing: antialiased;
    }

    a {
      color: inherit;
    }

    .wrap {
      width: min(calc(100% - 40px), var(--max));
      margin-inline: auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 20;
      background: rgba(14,16,20,.88);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
    }

    .nav {
      min-height: 64px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 11px;
      text-decoration: none;
      font-weight: 700;
    }

    .brand img {
      width: 32px;
      height: 32px;
      border-radius: 8px;
      object-fit: cover;
    }

    nav {
      display: flex;
      align-items: center;
      gap: 18px;
    }

    nav a {
      color: var(--muted);
      text-decoration: none;
      font-size: 14px;
    }

    nav a:hover {
      color: var(--text);
    }

    .download-link {
      color: #101217;
      background: #fff;
      padding: 8px 12px;
      border-radius: 10px;
      font-weight: 700;
    }

    .hero {
      padding: 100px 0 92px;
      text-align: center;
    }

    .hero-icon {
      width: 92px;
      height: 92px;
      margin-bottom: 26px;
      border-radius: 22px;
      box-shadow: 0 24px 60px rgba(0,0,0,.32);
    }

    .eyebrow {
      margin: 0 0 16px;
      color: var(--accent);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    h1,
    h2,
    h3,
    p {
      text-wrap: pretty;
    }

    h1 {
      max-width: 900px;
      margin: 0 auto;
      font-size: clamp(46px,7vw,78px);
      line-height: .98;
      letter-spacing: -.055em;
    }

    .hero-copy {
      max-width: 760px;
      margin: 26px auto 0;
      color: #c3c8d0;
      font-size: clamp(18px,2vw,21px);
    }

    .trust {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 10px 22px;
      margin: 28px 0;
      color: var(--muted);
      font-size: 14px;
    }

    section {
      padding: 86px 0;
      border-top: 1px solid var(--line);
    }

    .section-intro {
      max-width: 760px;
      margin-bottom: 38px;
    }

    h2 {
      margin: 0;
      font-size: clamp(34px,5vw,54px);
      line-height: 1.05;
      letter-spacing: -.045em;
    }

    .section-copy {
      margin: 15px 0 0;
      color: var(--muted);
      font-size: 18px;
    }

    .grid {
      display: grid;
      grid-template-columns: repeat(2,1fr);
      gap: 16px;
    }

    .card {
      padding: 30px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: var(--surface);
    }

    .card h3 {
      margin: 0 0 8px;
      font-size: 21px;
    }

    .card p {
      margin: 0;
      color: var(--muted);
    }

    .steps {
      counter-reset: step;
      display: grid;
      gap: 16px;
      margin-top: 34px;
    }

    .step {
      counter-increment: step;
      display: grid;
      grid-template-columns: 42px 1fr;
      gap: 18px;
      align-items: start;
      padding: 22px 0;
      border-top: 1px solid var(--line);
    }

    .step:last-child {
      border-bottom: 1px solid var(--line);
    }

    .step::before {
      content: counter(step, decimal-leading-zero);
      color: #727a86;
      font-size: 13px;
      padding-top: 3px;
    }

    .step h3 {
      margin: 0 0 5px;
      font-size: 19px;
    }

    .step p {
      margin: 0;
      color: var(--muted);
    }

    .privacy-panel,
    .pricing-panel {
      padding: clamp(30px,5vw,52px);
      border-radius: 30px;
      border: 1px solid var(--line);
      background: var(--surface-soft);
    }

    .privacy-panel h2,
    .pricing-panel h2 {
      max-width: 760px;
    }

    .privacy-panel p,
    .pricing-panel p {
      max-width: 760px;
      color: var(--muted);
      font-size: 18px;
    }

    .faq {
      max-width: 820px;
    }

    .faq h3 {
      margin: 30px 0 6px;
      font-size: 19px;
    }

    .faq p {
      margin: 0;
      color: var(--muted);
    }

    .cta {
      text-align: center;
    }

    .cta p {
      max-width: 650px;
      margin: 18px auto 20px;
      color: var(--muted);
      font-size: 18px;
    }

    footer {
      padding: 34px 0 48px;
      border-top: 1px solid var(--line);
      color: #7e8691;
      font-size: 13px;
    }

    .footer-row {
      display: flex;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 20px;
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 18px;
    }

    .footer-links a {
      color: #9ba3ad;
      text-decoration: none;
    }

    @media (max-width:700px) {
      .grid {
        grid-template-columns: 1fr;
      }

      nav[aria-label="Main navigation"] a:not(.download-link) {
        display: none;
      }

      .hero {
        padding: 72px 0 68px;
      }

      section {
        padding: 68px 0;
      }
    }
  
/* Guide layouts reuse the homepage palette, type, surfaces and navigation. */
.guide { max-width: 820px; padding: 48px 0 72px; }
.guide h1 { font-size: clamp(36px, 5.4vw, 60px); line-height: 1.08; margin: 20px 0; }
.guide h2 { font-size: clamp(26px, 3.5vw, 36px); line-height: 1.18; letter-spacing: -.025em; }
.guide p, .guide li { color: #c3c8d0; font-size: 17px; }
.guide .lead { font-size: 20px; }
.guide a:not(.app-store-badge) { color: var(--accent); text-underline-offset: 4px; }
.guide section { padding: 32px 0; scroll-margin-top: 88px; }
.breadcrumbs { display: flex; gap: 8px; flex-wrap: wrap; font-size: 14px; color: var(--muted); }
.breadcrumbs a { color: var(--accent); }
.contents { padding: 22px 26px; margin: 30px 0; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.contents ol { padding-left: 22px; margin-bottom: 0; }
.contents li { margin: 8px 0; }
.related { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 14px; margin-top: 22px; }
.related a { display: block; padding: 20px; border: 1px solid var(--line); border-radius: 18px; background: var(--surface); }
.guide .cta { padding: 32px; background: var(--surface-soft); border: 1px solid var(--line); border-radius: var(--radius); margin-top: 28px; }
.guide .cta p { font-size: 17px; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 5px; }
.skip-link { position: absolute; left: 20px; top: -100px; padding: 12px; background: var(--surface); z-index: 40; }
.skip-link:focus { top: 8px; }
@media (max-width:700px) { .related { grid-template-columns: 1fr; } .guide { padding-top: 30px; } }
@media (prefers-reduced-motion:reduce) { html { scroll-behavior: auto; } }