:root{
  --bg:#0e1b18; --card:#14262210; --ink:#1c2b27; --soft:#5a6b66;
  --accent:#1f8a70; --gold:#c8992e; --line:#0000001a; --paper:#fbf7ec;
}
*{box-sizing:border-box}
body{
  margin:0; font-family:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink); background:var(--paper); line-height:1.6;
}
header.site{
  background:linear-gradient(135deg,#173f3a,#0c211d); color:#eafff8;
  padding:26px 20px; text-align:center;
}
header.site .logo{font-size:22px;font-weight:800;letter-spacing:.5px}
header.site .sub{opacity:.8;font-size:14px;margin-top:4px}
nav.site{display:flex;gap:14px;justify-content:center;background:#0c211d;padding:10px;flex-wrap:wrap}
nav.site a{color:#bfe9dd;text-decoration:none;font-weight:700;font-size:14px}
nav.site a:hover{color:#fff;text-decoration:underline}
main{max-width:760px;margin:0 auto;padding:26px 20px 60px}
h1{font-size:24px;margin:.2em 0 .6em}
h2{font-size:18px;margin:1.6em 0 .4em;color:#123c34}
p,li{font-size:15px;color:#2a3b37}
ul{padding-left:20px}
a{color:var(--accent)}
.note{background:#fff5db;border:1px solid #e6cf8f;border-radius:10px;padding:12px 14px;font-size:14px;color:#6b551e;margin:14px 0}
.card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;margin:14px 0;box-shadow:0 1px 3px #0000000d}
.muted{color:var(--soft);font-size:13px}
footer.site{text-align:center;padding:24px;color:var(--soft);font-size:13px;border-top:1px solid var(--line)}
table{border-collapse:collapse;width:100%;font-size:14px;margin:8px 0}
td,th{border:1px solid var(--line);padding:7px 9px;text-align:left;vertical-align:top}
th{background:#f0e9d6}