:root {
  color-scheme: light dark;
  --fg: #1a1a1a;
  --bg: #ffffff;
  --muted: #555;
  --accent: #2b5fb3;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fg: #e8e8e8;
    --bg: #121212;
    --muted: #a0a0a0;
    --accent: #6fa0e8;
  }
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 2rem 1.25rem;
  background: var(--bg);
  color: var(--fg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
}

main {
  max-width: 38rem;
  margin: 0 auto;
}

h1 {
  margin-bottom: 0.25rem;
}

.tagline {
  color: var(--muted);
  margin-top: 0;
}

h2 {
  margin-top: 2rem;
  font-size: 1.1rem;
}

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

address {
  font-style: normal;
}