:root {
    --fg: #222;
    --link-fg: #116630;
}

body {
    color: var(--fg);
    font-family: georgia, serif;
    font-size: medium;
    max-width: 40em;
    margin: 0 auto;
    padding: 0 1em;
}

a {
    color: var(--link-fg);
    text-decoration: none;
    text-decoration-line: underline;
    text-decoration-style: dashed;
}