:root{color-scheme:light;--ink:#14161a;--muted:#555b66;--line:#e3e5e8;--accent:#06717f}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff}
header,main,footer{max-width:760px;margin:0 auto;padding:0 22px}header{padding-top:20px;display:flex;justify-content:space-between;align-items:center;gap:4px 16px;flex-wrap:wrap}
header a.brand{display:flex;align-items:center;min-height:44px}header a.brand img{display:block;height:24px;width:auto}
nav{display:flex;flex-wrap:wrap;margin:0 -10px}nav a{color:var(--muted);text-decoration:none;padding:11px 10px;font-size:14px;border-radius:6px}nav a:hover{color:var(--ink);text-decoration:underline}nav a[aria-current]{color:var(--ink);font-weight:600}
h1{font-size:34px;line-height:1.2;margin:28px 0 4px}.updated{color:var(--muted);font-size:14px;margin:0 0 28px}
h2{font-size:20px;line-height:1.3;margin:34px 0 8px;scroll-margin-top:12px}p,li{max-width:68ch;overflow-wrap:anywhere}ul{padding-left:22px}li{margin:4px 0}
table{border-collapse:collapse;width:100%;font-size:14px;margin:10px 0}th,td{border-bottom:1px solid var(--line);text-align:left;padding:8px 6px;vertical-align:top;overflow-wrap:anywhere}th{color:var(--muted);font-weight:600}
a{color:var(--accent)}:focus-visible{outline:3px solid #0b57d0;outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:12px;top:-60px;background:#14161a;color:#fff;padding:10px 16px;border-radius:8px;z-index:5;text-decoration:none}.skip:focus{top:10px}
footer{color:var(--muted);font-size:13px;border-top:1px solid var(--line);margin-top:56px;padding-top:16px;padding-bottom:40px}footer a{display:inline-block;padding:4px 0}
@media (max-width:480px){h1{font-size:28px}table{font-size:13px}th,td{padding:8px 4px}}