:root {
  --bg: #f2f2f7;
  --surface: #ffffff;
  --text: #1c1c1e;
  --text-secondary: #6b7280;
  --border: #e4e4e9;
  --accent: #007aff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #000000;
    --surface: #1c1c1e;
    --text: #f2f2f7;
    --text-secondary: #9ca3af;
    --border: #3a3a3c;
    --accent: #0a84ff;
  }
}

* {
  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;
}

main {
  max-width: 40rem;
  margin: 0 auto;
  padding: 3rem 1.5rem 5rem;
}

.eyebrow {
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  margin: 0 0 0.5rem;
}
.eyebrow a {
  color: var(--text-secondary);
  text-decoration: none;
}

h1 {
  font-size: 2rem;
  font-weight: 800;
  margin: 0 0 0.5rem;
}

h2 {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 2rem 0 0.5rem;
}

p,
ul {
  color: var(--text);
  margin: 0.75rem 0;
}

.updated {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 0;
}

ul {
  padding-left: 1.25rem;
}
li {
  margin: 0.4rem 0;
}

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

.footer {
  margin-top: 3rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
  font-size: 0.9rem;
}