:root {
  font-family: system-ui, sans-serif;
  line-height: 1.2;
  font-weight: 400;

  color-scheme: light dark;
  color: #fff;
  background-color: #222;
}

@media (prefers-color-scheme: light) {
  :root {
    color: #222;
    background-color: #fff;
  }
}