:root {
  color-scheme: light dark;
  --bg: #f8f7f1;
  --ink: #18201f;
  --muted: #66716f;
}

* {
  box-sizing: border-box;
}

body {
  min-height: 100svh;
  margin: 0;
  display: grid;
  place-items: center;
  background: var(--bg);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", "Noto Sans TC", sans-serif;
}

main {
  width: min(100% - 40px, 560px);
  padding-block: 64px;
}

h1 {
  margin: 0 0 10px;
  font-size: clamp(2.4rem, 12vw, 5rem);
  line-height: 0.95;
  letter-spacing: 0;
}

p {
  margin: 0;
  color: var(--muted);
  font-size: 1rem;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #111817;
    --ink: #f8f7f1;
    --muted: #aeb8b5;
  }
}