:root{color-scheme:light dark;--fg:#222;--bg:#f7f5f0;--muted:#6b665c}
@media (prefers-color-scheme:dark){:root{--fg:#e8e4da;--bg:#1b1a17;--muted:#a39d90}}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.6 Georgia,serif}
main{max-width:680px;margin:0 auto;padding:48px 16px}
h1{font-size:2.2em;margin:0 0 .2em}.lead,footer{color:var(--muted)}
article{margin:2em 0}h2{font-size:1.25em;margin-bottom:.3em}a{color:inherit}