:root{
  --navy:#14213d; --navy-2:#1f3058; --gold:#a8854f; --gold-soft:#efe6d4;
  --paper:#faf8f4; --card:#ffffff; --ink:#1c2230; --muted:#5a6275; --line:#e4dfd3;
  --serif:Georgia,"Times New Roman",serif;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.7;font-size:16px}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.22;color:var(--navy);margin:0 0 .55em}
p{margin:0 0 1em}
a{color:var(--navy-2)}
a:focus-visible,summary:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
.wrap{max-width:1080px;margin:0 auto;padding:0 22px}
.skip{position:absolute;left:-999px;top:8px;background:var(--navy);color:#fff;padding:10px 16px;z-index:100}
.skip:focus{left:8px}

header.site{background:var(--paper);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:12px 22px;max-width:1080px;margin:0 auto}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--navy)}
.mono{width:42px;height:42px;border:1.5px solid var(--gold);display:grid;place-items:center;font-family:var(--serif);font-size:1.05rem;color:var(--navy);letter-spacing:.04em}
.brand-t{font-family:var(--serif);font-size:1.08rem;font-weight:700;line-height:1.15}
.brand-t small{display:block;font-family:var(--sans);font-weight:500;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
header.site nav a{margin-left:20px;font-size:.92rem;color:var(--ink);text-decoration:none;border-bottom:2px solid transparent;padding:4px 0}
header.site nav a:hover{border-color:var(--gold)}

.phead{background:linear-gradient(135deg,var(--navy) 0%,var(--navy-2) 100%);color:#f3efe6;padding:48px 0 44px}
.phead h1{color:#fff;font-size:clamp(1.7rem,3.8vw,2.4rem);max-width:760px}
.phead .lead{color:#d8d6ce;max-width:700px;margin:0;font-size:1.04rem}
.crumb{font-size:.84rem;color:#d9c49b;margin-bottom:14px}
.crumb a{color:#d9c49b}

.prose{max-width:820px;padding-top:48px;padding-bottom:56px}
.prose h2{font-size:1.4rem;margin-top:1.9em}
.prose h2:first-child{margin-top:0}
.prose p,.prose li{color:#333a4d}
.prose ol,.prose ul{padding-left:22px;margin:0 0 1em}
.prose li{margin-bottom:8px}
.note{background:var(--gold-soft);border-left:3px solid var(--gold);padding:18px 22px;font-size:.95rem;margin:1.5em 0}
.note p:last-child{margin:0}

details{border-bottom:1px solid var(--line);padding:4px 0}
details:first-of-type{border-top:1px solid var(--line)}
summary{cursor:pointer;list-style:none;padding:16px 28px 16px 0;font-family:var(--serif);font-size:1.05rem;color:var(--navy);position:relative}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";position:absolute;right:4px;top:12px;font-size:1.4rem;color:var(--gold)}
details[open] summary::after{content:"\2212"}
details p{color:var(--muted);font-size:.96rem;padding:0 28px 14px 0;margin:0}

.cta{background:var(--card);border:1px solid var(--line);border-top:3px solid var(--gold);padding:28px;margin-top:2.4em}
.cta h2{font-size:1.25rem;margin-top:0}
.btn{display:inline-block;padding:13px 24px;text-decoration:none;font-size:.95rem;border-radius:3px;border:1.5px solid var(--gold);background:var(--gold);color:#fff;font-weight:600}
.btn:hover{background:#94733f;border-color:#94733f}

footer{background:var(--navy);color:#cfcabd;padding:38px 0;font-size:.84rem}
footer a{color:#e8e2d3}
footer p{margin:0 0 8px}
footer strong{color:#fff}

@media(max-width:700px){
  header.site nav a{margin:0 16px 0 0}
  .prose{padding-top:36px}
}