:root {
  --fg: #1a1a1a;
  --bg: #ffffff;
  --muted: #666;
  --accent: #0066cc;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fg: #e8e8e8;
    --bg: #111;
    --muted: #999;
    --accent: #6aa9ff;
  }
  .code-box {
    background: #222 !important;
    border-color: #444 !important;
    color: #e8e8e8 !important;
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--fg);
  font-family:
    -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial,
    sans-serif;
  line-height: 1.55;
  font-size: 16px;
}

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

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 720px;
  margin: 0 auto;
  padding: 3rem 1.25rem 5rem;
}

h1 {
  font-size: 2rem;
  margin: 0 0 0.75rem;
}

h2 {
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 0.5rem;
}

p {
  margin: 0.5rem 0 1rem;
}

.links {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.links li {
  margin: 0.4rem 0;
}

.prose em {
  color: var(--muted);
}