body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    font-size: 16px;
    line-height: 1.75;
    margin: 0 auto;
    padding: 2rem;
    max-width: 80ch;
}

nav {
    padding-bottom: 1rem;
}

nav .brand {
    text-transform: lowercase;
    letter-spacing: -0.2px;
    font-size: 2rem;
    font-family: Consolas, "Andale Mono WT", "Andale Mono", "Lucida Console", "Lucida Sans Typewriter", "DejaVu Sans Mono", "Bitstream Vera Sans Mono", "Liberation Mono", "Nimbus Mono L", Monaco, "Courier New", Courier, monospace;
}