:root{--ink:#1a1a1a;--muted:#5f5f5f;--line:#e5e0da;--bg:#fbf9f7;--accent:#8a6f52}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);
  font:16px/1.65 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  -webkit-text-size-adjust:100%}
.wrap{max-width:760px;margin:0 auto;padding:32px 20px 72px}
header{border-bottom:1px solid var(--line);padding-bottom:20px;margin-bottom:28px}
.brand{font-weight:700;letter-spacing:.06em;text-transform:uppercase;font-size:13px;color:var(--accent)}
h1{font-size:26px;line-height:1.25;margin:10px 0 6px}
.sub{color:var(--muted);font-size:14px;margin:0}
h2{font-size:18px;margin:34px 0 10px}
p{margin:0 0 14px}
ul{margin:0 0 16px;padding-left:22px}
li{margin-bottom:8px}
table{width:100%;border-collapse:collapse;margin:0 0 18px;font-size:14px;display:block;overflow-x:auto}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
th{background:#f3efe9;font-weight:600}
.req{background:#fff;border:1px solid var(--line);border-radius:10px;padding:16px 18px;margin-top:8px}
.req div{margin-bottom:6px}
footer{margin-top:48px;padding-top:20px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
a{color:var(--accent)}
@media (prefers-color-scheme:dark){
  :root{--ink:#ececec;--muted:#a0a0a0;--line:#333;--bg:#151515;--accent:#c8a97e}
  th{background:#232323}
  .req{background:#1d1d1d}
}