@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:opsz,wght@8..60,400;8..60,600&display=swap');

:root {
    color-scheme: light dark;
}

body {
    margin: 2.5rem 1rem 2.5rem 4rem; /* shifts content slightly right */
    max-width: 72ch;
    font-family: "Source Serif 4", Georgia, serif;
    font-size: 1rem;
    line-height: 1.65;
    color: #111;
    background: #fff;
}

@media (prefers-color-scheme: dark) {
    body {
        color: #eee;
        background: #111;
    }

    a {
        color: #8ab4f8;
    }
}

h1 {
    font-size: 2.3rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

p {
    margin-bottom: 1.3rem;
}

ul {
    padding-left: 1.3rem;
    margin-bottom: 1.8rem;
}

li {
    margin-bottom: 0.9rem;
}

a {
    color: #0000ee;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

footer {
    margin-top: 3.5rem;
    padding-top: 1rem;
    border-top: 1px solid #ccc;
    font-size: 0.9rem;
    opacity: 0.7;
}