html { color-scheme: light dark; }
body {
    font-size: 1.2rem;
    line-height: 1.5rem;
    font-family: monospace;
}

main {
    max-width: 65ch;
    margin-inline: auto;
    padding-inline: 2rem;
    margin-block: 2rem;
    & > * + * { margin-top: 1.5rem; }
}

li::before { content: "  - "; white-space: pre; }
.quiet { color: light-dark(#222, #ccc); }