body{font:18px/1.6 system-ui,sans-serif;margin:0;color:#1d1d1f;background:#fff}
header,footer{max-width:42rem;margin:0 auto;padding:1rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
main{max-width:42rem;margin:0 auto;padding:0 1rem 2rem}
.brand{font-weight:700;text-decoration:none;color:#0b5}
a{color:#0a58ca}pre{background:#f4f4f6;padding:.8rem;overflow:auto;font-size:.85rem}
code{font-size:.9em}table{border-collapse:collapse}td,th{border:1px solid #ccc;padding:.3rem .6rem}
.date{color:#666;font-size:.85rem}.list{padding-left:1.2rem}.list li{margin:.8rem 0}