:root {
  color-scheme: light;
  --text: #1d1d1f;
  --secondary: #6e6e73;
  --blue: #06c;
  --blue-hover: #0077ed;
  --background: #fff;
  --surface: #f5f5f7;
  --line: #d2d2d7;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--background);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "SF Pro Display", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.47;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-hover); text-decoration: underline; }
.site-header {
  border-bottom: 1px solid rgba(0, 0, 0, .12);
  background: rgba(255, 255, 255, .88);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}
.nav, .container { width: min(980px, calc(100% - 44px)); margin: 0 auto; }
.nav { min-height: 52px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.nav-brand { color: var(--text); font-size: 18px; font-weight: 600; }
.nav-links { display: flex; align-items: center; gap: 28px; font-size: 14px; }
.nav a:hover { text-decoration: none; }
main { min-height: calc(100vh - 155px); }
.home { min-height: calc(100vh - 155px); display: grid; place-items: center; padding: 96px 0; text-align: center; }
.home-content { max-width: 760px; }
.eyebrow { margin: 0 0 16px; color: var(--secondary); font-size: 16px; font-weight: 600; }
h1, h2 { letter-spacing: -.035em; }
h1 { margin: 0; font-size: clamp(48px, 8vw, 80px); line-height: 1.05; font-weight: 700; }
.intro { max-width: 650px; margin: 26px auto 0; color: var(--secondary); font-size: clamp(21px, 3vw, 28px); line-height: 1.35; }
.primary-link { display: inline-block; margin-top: 28px; font-size: 21px; }
.primary-link::after, .link-row a::after { content: " ›"; }
.official-details { margin-top: 72px; overflow: hidden; border: 1px solid var(--line); border-radius: 22px; background: var(--surface); text-align: left; }
.official-details h2 { margin: 0; padding: 18px 24px; border-bottom: 1px solid var(--line); color: var(--secondary); font-size: 13px; letter-spacing: .02em; text-transform: uppercase; }
.official-details dl { margin: 0; }
.official-details dl > div { display: grid; grid-template-columns: 170px 1fr; gap: 24px; padding: 18px 24px; }
.official-details dl > div + div { border-top: 1px solid var(--line); }
.official-details dt { color: var(--secondary); }
.official-details dd { margin: 0; font-weight: 500; }
.page-hero { padding: 104px 0 84px; text-align: center; }
.page-hero .intro { max-width: 760px; }
.link-row { margin-top: 30px; display: flex; justify-content: center; gap: 28px; font-size: 19px; }
.content-section { margin-bottom: 80px; padding: 64px; border-radius: 28px; background: var(--surface); }
.content-section h2, .legal h2 { margin: 0 0 18px; font-size: clamp(28px, 4vw, 40px); line-height: 1.15; }
.content-section p { max-width: 700px; margin: 0; color: var(--secondary); font-size: 19px; }
.legal { max-width: 760px; padding: 72px 0 90px; }
.legal > h1 { font-size: clamp(42px, 7vw, 64px); }
.legal > .intro { margin: 18px 0 56px; font-size: 21px; }
.legal section { padding: 30px 0; border-top: 1px solid var(--line); }
.legal h2 { font-size: 26px; letter-spacing: -.02em; }
.legal p { margin: 0; color: #424245; }
.legal p + p { margin-top: 14px; }
footer { padding: 28px 0; background: var(--surface); color: var(--secondary); font-size: 13px; }
.footer-content { display: flex; justify-content: space-between; gap: 24px; }
.footer-links { display: flex; gap: 22px; }
@media (max-width: 640px) {
  .nav, .container { width: min(100% - 32px, 980px); }
  .nav-links { gap: 16px; }
  .home { padding: 72px 0; }
  .official-details { margin-top: 52px; }
  .official-details dl > div { grid-template-columns: 1fr; gap: 3px; }
  .page-hero { padding: 72px 0 58px; }
  .content-section { margin-bottom: 48px; padding: 36px 26px; border-radius: 22px; }
  .link-row { flex-direction: column; gap: 12px; }
  .footer-content { flex-direction: column; gap: 10px; }
}