:root{--ink:#1a1c20;--muted:#5b6270;--line:#e2e5ea;--bg:#fbfcfe;--accent:#1f4e79;--warn:#a8500f}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.wrap{max-width:820px;margin:0 auto;padding:0 20px}
header{border-bottom:1px solid var(--line);background:#fff}header .wrap{display:flex;align-items:center;justify-content:space-between;height:58px}
.brand{font-weight:700;color:var(--accent);text-decoration:none}nav a{margin-left:18px;color:var(--muted);text-decoration:none}nav a.on,nav a:hover{color:var(--accent)}
main{padding:26px 20px 50px}h1{font-size:1.7rem;line-height:1.25;margin:.2em 0 .3em}h2{font-size:1.15rem;margin:1.6em 0 .4em;color:var(--accent)}
h3{font-size:1rem;margin:1.3em 0 .2em}a{color:var(--accent)}.lead{font-size:1.08rem;color:#33373d}
.sub,.mini,.crumb,.def{color:var(--muted)}.sub{margin-top:-.3em}.mini{font-size:.85rem}.crumb{font-size:.85rem}
code{background:#eef1f6;padding:1px 5px;border-radius:4px;font-size:.85em}
.list{list-style:none;padding:0}.list li{padding:.35em 0;border-bottom:1px solid var(--line)}
aside.prov{background:#fff;border:1px solid var(--line);border-radius:10px;padding:14px 18px;margin:18px 0}
aside.prov h2{margin-top:.2em}dl{display:grid;grid-template-columns:170px 1fr;gap:4px 14px;margin:0}
dt{color:var(--muted);font-size:.86rem}dd{margin:0}.pn{color:var(--muted);font-size:.85rem;margin:.7em 0 0;border-top:1px dashed var(--line);padding-top:.6em}
.ok{color:#1a7f37;font-weight:600}.warn{color:var(--warn);font-weight:600}
.auth p{margin:.5em 0}.auth h3{color:var(--accent)}
.derived{margin-top:26px;border-top:2px solid var(--line);padding-top:8px}
.tag{font-size:.62rem;letter-spacing:.04em;text-transform:uppercase;background:#fdecec;color:#a11;padding:2px 7px;border-radius:20px;vertical-align:middle}
table{width:100%;border-collapse:collapse;font-size:.92rem}th,td{text-align:left;padding:6px 8px;border-bottom:1px solid var(--line);vertical-align:top}
.chip{display:inline-block;background:#eef4fb;color:var(--accent);text-decoration:none;padding:1px 8px;border-radius:20px;font-size:.8rem;margin:2px 3px 2px 0}
footer{border-top:1px solid var(--line);color:var(--muted);font-size:.82rem;padding:18px 20px 40px;margin-top:30px}