site/assets/css/style.css

body {
    max-width: 1000px;
    margin: 2em auto;
    background-color: black;
    color: white;
    font-family: Arial, sans-serif
}

a {color: #05d5ff}

@media (prefers-color-scheme: light) {
    body {
        background-color: white;
        color: black
    }
    .logo {
        filter: invert(1)
    }
    a {color: #0066cc}
}