:root {
  color-scheme: light dark;
  --bg: #0e1116;
  --fg: #e6edf3;
  --accent: #58a6ff;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", system-ui, sans-serif;
  background: var(--bg);
  color: var(--fg);
}

body {
  display: grid;
  place-items: center;
}

main {
  text-align: center;
  padding: 2rem;
  max-width: 40rem;
}

h1 {
  font-size: clamp(2.5rem, 8vw, 5rem);
  margin: 0 0 1rem;
  color: var(--accent);
}

p {
  font-size: 1.125rem;
  opacity: 0.85;
  margin: 0;
}