:root {
  --bg: #fdfdfd;
  --fg: #1a1a1a;
  --muted: #6b6b6b;
  --accent: #0b5fff;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121212;
    --fg: #e6e6e6;
    --muted: #9a9a9a;
    --accent: #6ea8ff;
  }
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

main {
  max-width: 40rem;
  width: 100%;
}

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

p {
  margin-bottom: 1rem;
}

ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

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

a:hover {
  text-decoration: underline;
}

footer {
  margin-top: 3rem;
  font-size: 0.85rem;
  color: var(--muted);
}