/* Shared styling for the three public pages. Deliberately plain: these are documents, not marketing. */
:root { --ink:#0f172a; --muted:#475569; --faint:#64748b; --rule:#e2e8f0; --accent:#059669; --bg:#ffffff; }
* { 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:720px; margin:0 auto; padding:48px 24px 96px; }
header { border-bottom:1px solid var(--rule); padding-bottom:20px; margin-bottom:36px; }
.brand { font-weight:700; font-size:18px; letter-spacing:-.2px; text-decoration:none; color:var(--ink); }
.brand span { color:var(--accent); }
h1 { font-size:30px; line-height:1.25; letter-spacing:-.5px; margin:0 0 6px; }
h2 { font-size:19px; margin:38px 0 10px; letter-spacing:-.2px; }
h3 { font-size:16px; margin:24px 0 6px; }
p, li { color:var(--muted); }
li { margin-bottom:6px; }
.updated { color:var(--faint); font-size:14px; margin:0; }
table { border-collapse:collapse; width:100%; margin:14px 0; font-size:15px; display:block; overflow-x:auto; }
th, td { text-align:left; padding:9px 12px; border-bottom:1px solid var(--rule); vertical-align:top; }
th { color:var(--ink); font-weight:600; white-space:nowrap; }
td { color:var(--muted); }
.callout { border-left:3px solid var(--accent); background:#f0fdf4; padding:14px 16px; margin:20px 0; border-radius:0 6px 6px 0; }
.callout p { margin:0; color:#065f46; }
a { color:var(--accent); }
footer { margin-top:56px; padding-top:20px; border-top:1px solid var(--rule); font-size:14px; color:var(--faint); }
footer a { margin-right:16px; }
@media (max-width:520px){ .wrap{padding:32px 18px 72px} h1{font-size:25px} }