:root{--ink:#1d2321;--muted:#56605c;--line:#d9dedb;--bg:#fbfbf9;--accent:#1f5f4a}
*{box-sizing:border-box}
body{margin:0;font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;padding:.5rem 1rem;z-index:1}
.top{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;max-width:46rem;margin:0 auto;padding:1.25rem 1.25rem .5rem}
.brand{font-weight:650;text-decoration:none;color:var(--ink);font-size:1.1rem}
nav a{margin-left:1rem;color:var(--muted)}
main{max-width:46rem;margin:0 auto;padding:1rem 1.25rem 3rem}
h1{font-size:2rem;line-height:1.2;letter-spacing:-.01em;margin:1rem 0 1.25rem}
h2{font-size:1.2rem;margin:2rem 0 .5rem}h3{font-size:1.05rem;margin:1.5rem 0 .25rem}
p,li{max-width:65ch}a{color:var(--accent)}a:focus-visible{outline:3px solid var(--accent);outline-offset:2px}
code{font-size:.85em;word-break:break-all;background:#eef1ef;padding:.1em .3em;border-radius:3px}
pre{overflow-x:auto;background:#eef1ef;padding:1rem;border-radius:4px}pre code{background:none;padding:0;word-break:normal}
.button{display:inline-block;background:var(--accent);color:#fff;text-decoration:none;padding:.7rem 1.1rem;border-radius:6px;font-weight:600}
.button:hover{background:#174a39}
.scroll{overflow-x:auto}table{border-collapse:collapse;font-size:.85rem;width:100%}th,td{text-align:left;border-bottom:1px solid var(--line);padding:.5rem .4rem;vertical-align:top}
footer{border-top:1px solid var(--line);max-width:46rem;margin:0 auto;padding:1.25rem;color:var(--muted);font-size:.9rem}