@media (prefers-color-scheme: dark) {
    body {
        background: #000;
        color: #fff;
    }
}
@media (prefers-color-scheme: light) {
    body {
        background: #fff;
        color: #000;
    }
}

body {
    font-family: 'Univers', 'DejaVu Sans', Helvetica, 'Helvetica Neue', sans-serif;
    margin-inline: auto;
    max-width: 36rem;
    padding-inline: 12px;
    margin-block: 2rem;
}

h1 {
    font-weight: unset;
}

a:link,
a:active,
a:visited {
    color: unset;
}