:root {
  --bg: #0f0d17;
  --bg2: #171325;
  --card: #1d1830;
  --text: #f0ecfa;
  --muted: #a79fc4;
  --dim: #6f6790;
  --pink: #ff5c8a;
  --purple: #8b5cf6;
}

* { box-sizing: border-box; }

html { color-scheme: dark; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.65;
}

a { color: #d4c8ff; }

a:hover { color: #fff; }

header {
  border-bottom: 1px solid rgba(255, 255, 255, .08);
  background: rgba(15, 13, 23, .92);
}

.nav,
main,
footer {
  width: min(780px, calc(100% - 40px));
  margin: 0 auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.brand {
  color: var(--text);
  font-size: 20px;
  font-weight: 800;
  text-decoration: none;
}

.brand span { color: var(--pink); }

.back {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

main { padding: 64px 0 72px; }

.eyebrow {
  color: var(--pink);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

h1 {
  margin: 10px 0 8px;
  font-size: clamp(34px, 7vw, 52px);
  line-height: 1.1;
}

.updated,
.intro,
p,
li { color: var(--muted); }

.intro {
  max-width: 680px;
  margin: 18px 0 32px;
  font-size: 18px;
}

.card {
  margin: 16px 0;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, .08);
  border-radius: 16px;
  background: var(--card);
}

h2 {
  margin: 0 0 10px;
  font-size: 20px;
}

ul,
ol {
  margin: 10px 0 0;
  padding-left: 24px;
}

.notice {
  border-left: 3px solid var(--pink);
  background: linear-gradient(135deg, rgba(255, 92, 138, .10), rgba(139, 92, 246, .12));
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

footer {
  padding: 30px 0 42px;
  border-top: 1px solid rgba(255, 255, 255, .08);
  color: var(--dim);
  font-size: 13px;
}

footer p { color: var(--dim); }

@media (max-width: 520px) {
  .nav,
  main,
  footer { width: min(100% - 28px, 780px); }
  main { padding-top: 44px; }
  .card { padding: 20px; }
}