:root {
  color-scheme: light dark;
  font-family: system-ui, sans-serif;
  line-height: 1.6;
}

body {
  display: grid;
  min-height: 100vh;
  margin: 0;
  place-items: center;
}

main {
  width: min(90%, 40rem);
  padding: 2rem 0;
}

h1 {
  font-size: clamp(2.5rem, 10vw, 5rem);
  line-height: 1;
}