:root {
  --ink: #1a1d21;
  --muted: #5c636b;
  --faint: #8a9099;
  --bg: #fbfaf8;
  --accent: #1f4e46;
  --rule: #e4e1db;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e8e6e1;
    --muted: #a3a8ae;
    --faint: #767c84;
    --bg: #16181b;
    --accent: #7fb5a8;
    --rule: #2b2f34;
  }
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: Georgia, 'Times New Roman', serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

header { margin-bottom: 3rem; }

h1 {
  font-size: 1.6rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.tagline {
  margin-top: 0.35rem;
  color: var(--muted);
  font-size: 1.05rem;
}

section { margin-bottom: 2.5rem; }

section p + p { margin-top: 1rem; }

h2 {
  font-size: 0.85rem;
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--faint);
  margin-bottom: 0.5rem;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

footer {
  border-top: 1px solid var(--rule);
  padding-top: 1.25rem;
  margin-top: 3.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.fine {
  margin-top: 0.5rem;
  color: var(--faint);
  font-size: 0.8rem;
}