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

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

h1 {
  margin: 1rem;
  font-size: clamp(1.5rem, 6vw, 3rem);
  font-weight: 600;
}