css
:root {
    --main-font: 'Source Serif 4', serif;
    --display-font: 'Source Sans Pro', sans-serif;
    --line-length: 65ch;
    --accent: #f20000;
    --muted-accent: #ee8383;
    --bg-2: #fff8f8;
    --bg-3: #e1dfdf;
    font-size: 1.3em;
    font-variant-numeric: oldstyle-nums;
}