: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(#2a6, #7d9);
}