:root {
  --bg: #14131a;
  --card: #1e1c26;
  --fg: #f2f0f7;
  --muted: #a9a4bb;
  --accent: #ec8c6a;
  --line: #302d3c;
}

@media (prefers-color-scheme: light) {
  :root {
    --bg: #faf8f5;
    --card: #ffffff;
    --fg: #1d1a24;
    --muted: #5d5870;
    --accent: #d1663f;
    --line: #e6e1dc;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  padding: 2rem 1.25rem 4rem;
  background: var(--bg);
  color: var(--fg);
  font: 16px/1.65 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

main { max-width: 46rem; margin: 0 auto; }

header { margin-bottom: 2.5rem; }

h1 { font-size: 1.9rem; margin: 0 0 .25rem; letter-spacing: -.01em; }

h2 {
  font-size: 1.25rem;
  margin: 2.5rem 0 .75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

h3 {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--accent);
  margin: 1.75rem 0 .4rem;
}

p { margin: 0 0 1rem; }

.updated { color: var(--muted); font-size: .875rem; margin: 0; }

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

nav { margin-top: 1rem; font-size: .9rem; }

nav a { margin-right: 1rem; }

footer {
  margin-top: 3rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .875rem;
}