:root {
  color-scheme: light dark;

  --bg1: light-dark(white, #222);
  --bg2: light-dark(#eee, #111);
  --bg3: light-dark(#ddd, black);
  --fg2: light-dark(#888, #888);
  --fg1: light-dark(#222, #ddd);
  --link: light-dark(#79d, #9bf);
}