body{font:16px/1.6 system-ui,sans-serif;max-width:42rem;margin:3rem auto;padding:0 1rem;color:#222;background:#fff}
@media(prefers-color-scheme:dark){body{color:#ddd;background:#111}a{color:#8ab4f8}}
h1{font-size:1.8rem;margin-bottom:.2rem}.tag{color:#777;margin-top:0}footer{margin-top:3rem;font-size:.85rem;color:#777}