:root { --ink:#241820; --cream:#fff1d0; --tomato:#d23c3c; --bg:#fdf6e9; }
body { margin:0; background:var(--bg); color:var(--ink); font:17px/1.6 -apple-system, "Segoe UI", Roboto, sans-serif; }
main { max-width:720px; margin:0 auto; padding:32px 20px 64px; }
h1 { color:var(--tomato); font-size:2rem; margin-bottom:.2em; }
h2 { margin-top:1.8em; font-size:1.2rem; }
.muted { color:#7a6a68; font-size:.9rem; }
a { color:var(--tomato); }
@media (prefers-color-scheme: dark) { :root { --bg:#1e1818; --ink:#f2e8dc; } }