:root{color-scheme:light dark;--bg:#fff;--fg:#1c1c1e;--mut:#6b6b70;--acc:#d6336c}
@media(prefers-color-scheme:dark){:root{--bg:#161618;--fg:#eee;--mut:#9a9aa0;--acc:#ff6b9d}}
body{margin:0;background:var(--bg);color:var(--fg);font:17px/1.55 -apple-system,system-ui,sans-serif}
main{max-width:40rem;margin:0 auto;padding:2rem 1rem 4rem}
h1{font-size:1.8rem;margin:0 0 .25rem}h2{font-size:1.2rem;margin:2rem 0 .25rem}
p,li{margin:.5rem 0}a{color:var(--acc)}.mut{color:var(--mut)}
nav{display:flex;gap:1rem;margin:1rem 0 2rem}