body{font-family:system-ui,sans-serif;margin:0;padding:2rem 1rem;background:#f7f7f8;color:#1b1b1f}
main{max-width:40rem;margin:0 auto}code{background:#e9e9ee;padding:0 .3em;border-radius:3px}
.ok{color:#11632a}.bad{color:#a4161a}.note{color:#55555f;font-size:.9rem}
@media (prefers-color-scheme:dark){body{background:#151518;color:#ececf1}code{background:#2a2a30}.ok{color:#5fd38a}.bad{color:#ff8a8a}.note{color:#a8a8b3}}