:root{color-scheme:light dark}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;line-height:1.5}.banner{display:flex;gap:.75rem;align-items:baseline;flex-wrap:wrap;padding:.75rem 1.5rem;background:#0000000a;font-size:.9rem}.banner--warn{background:#ffedd5;color:#9a3412}.wrap{max-width:44rem;margin:0 auto;padding:2.5rem 1.5rem}.wrap section{margin-top:1.5rem}.wrap h2{font-size:1rem;margin-bottom:.25rem}.wrap ul{margin:0;padding-left:1.1rem}