:root {
  color-scheme: dark;
  --bg: #020708;
  --panel: rgba(9, 18, 20, 0.86);
  --panel-strong: rgba(13, 26, 29, 0.96);
  --line: rgba(255, 255, 255, 0.13);
  --text: #f5fbfc;
  --muted: rgba(231, 247, 250, 0.68);
  --soft: rgba(231, 247, 250, 0.48);
  --cyan: #56dce8;
  --gold: #ffbd4a;
  --danger: #ff6d84;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  min-height: 100%;
  margin: 0;
  background:
    radial-gradient(circle at 18% 20%, rgba(86, 220, 232, 0.16), transparent 32rem),
    radial-gradient(circle at 82% 18%, rgba(255, 189, 74, 0.1), transparent 26rem),
    linear-gradient(180deg, #03090b 0%, #020708 52%, #010304 100%);
  color: var(--text);
  font: 16px/1.55 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a {
  color: inherit;
}

.site-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 22px 0;
}

.brand-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--text);
  font-weight: 850;
  text-decoration: none;
}

.brand-link img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 14px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 720;
}

.nav-links a {
  text-decoration: none;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(260px, 0.65fr);
  align-items: center;
  gap: 46px;
  min-height: min(720px, calc(100svh - 88px));
  padding: 36px 0 72px;
}

.hero-copy {
  display: grid;
  gap: 22px;
}

.eyebrow {
  margin: 0;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(48px, 8vw, 92px);
  line-height: 0.94;
  letter-spacing: 0;
}

.lede {
  max-width: 680px;
  margin: 0;
  color: var(--muted);
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.45;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-weight: 820;
  text-decoration: none;
}

.button.primary {
  border-color: rgba(86, 220, 232, 0.46);
  background: linear-gradient(135deg, rgba(86, 220, 232, 0.24), rgba(255, 189, 74, 0.18));
}

.icon-preview {
  display: grid;
  justify-items: center;
  gap: 18px;
}

.icon-preview img {
  width: min(340px, 72vw);
  height: min(340px, 72vw);
  border-radius: 72px;
  box-shadow: 0 28px 90px rgba(0, 0, 0, 0.48);
}

.icon-preview p {
  max-width: 320px;
  margin: 0;
  color: var(--soft);
  font-size: 13px;
  text-align: center;
}

.section {
  padding: 56px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.section h2 {
  margin: 0 0 18px;
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.05;
  letter-spacing: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.tile {
  min-height: 168px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
}

.tile strong {
  display: block;
  margin-bottom: 8px;
  font-size: 17px;
}

.tile p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.section-note {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--soft);
  font-size: 14px;
}

.policy-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 36px;
  padding: 34px 0 72px;
}

.policy-sidebar {
  position: sticky;
  top: 18px;
  align-self: start;
  display: grid;
  gap: 10px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(5, 12, 14, 0.76);
}

.policy-sidebar a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 740;
  text-decoration: none;
}

.policy-card {
  padding: clamp(22px, 4vw, 44px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel-strong);
}

.policy-card h1 {
  margin-bottom: 10px;
  font-size: clamp(40px, 6vw, 68px);
}

.updated {
  margin: 0 0 30px;
  color: var(--soft);
  font-size: 14px;
}

.policy-card h2 {
  margin: 34px 0 10px;
  font-size: 24px;
}

.policy-card h3 {
  margin: 22px 0 8px;
  font-size: 18px;
}

.policy-card p,
.policy-card li {
  color: var(--muted);
}

.policy-card ul {
  padding-left: 22px;
}

.notice {
  padding: 14px 16px;
  border: 1px solid rgba(255, 189, 74, 0.28);
  border-radius: 8px;
  background: rgba(255, 189, 74, 0.08);
  color: rgba(255, 239, 210, 0.9);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px 0 42px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  color: var(--soft);
  font-size: 13px;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer a {
  color: var(--muted);
  text-decoration: none;
}

@media (max-width: 780px) {
  .site-nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    justify-content: flex-start;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 30px;
    min-height: auto;
    padding-top: 20px;
  }

  .icon-preview {
    justify-items: start;
  }

  .icon-preview img {
    width: min(260px, 82vw);
    height: min(260px, 82vw);
    border-radius: 56px;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .policy-layout {
    grid-template-columns: 1fr;
  }

  .policy-sidebar {
    position: static;
  }
}