:root {
  color-scheme: light dark;
  --bg: #faf5ea;
  --text: #2a2a2a;
  --muted: #6b6b6b;
  --accent: #208aef;
  --card: #ffffff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #17191c;
    --text: #f2f0eb;
    --muted: #a5a5a5;
    --card: #202328;
  }
}

* {
  box-sizing: border-box;
}

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

.wrap {
  max-width: 720px;
  margin: 0 auto;
  padding: 48px 20px 80px;
}

.card {
  background: var(--card);
  border-radius: 16px;
  padding: 32px;
}

h1 {
  font-size: 1.6rem;
  margin-top: 0;
}

h2 {
  font-size: 1.15rem;
  margin-top: 2em;
}

.updated {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 2em;
}

a {
  color: var(--accent);
}

ul {
  padding-left: 1.3em;
}

footer {
  margin-top: 3em;
  color: var(--muted);
  font-size: 0.85rem;
}

.home-link {
  display: inline-block;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 0.9rem;
  text-decoration: none;
}