*,*::before,*::after{box-sizing:border-box}
:root{--ink:#1b2430;--muted:#5a6675;--bg:#fff;--alt:#f4f6f9;--line:#dde3ea;--brand:#13315c;--accent:#b8860b;--link:#0b5cad;--warn:#fff6e0;--warnline:#e0b84c}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:17px/1.6 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:var(--bg)}
.wrap{max-width:860px;margin:0 auto;padding:0 18px}
a{color:var(--link)}a:hover{text-decoration:none}
.skip{position:absolute;left:-999px}.skip:focus{left:8px;top:8px;background:#fff;padding:6px 10px;z-index:9}
header.top{background:var(--brand);color:#fff}
header.top .wrap{display:flex;flex-wrap:wrap;gap:6px 18px;align-items:center;justify-content:space-between;padding:12px 18px}
.brand{color:#fff;font-weight:700;text-decoration:none;font-size:1.05rem}
.mainnav{display:flex;flex-wrap:wrap;gap:4px 14px}.mainnav a{color:#dbe5f3;text-decoration:none;font-size:.92rem}
.mainnav a[aria-current]{color:#fff;border-bottom:2px solid var(--accent)}
.crumbs{font-size:.88rem;color:var(--muted);margin:16px 0 0}.crumbs a{color:var(--muted)}
h1{font-size:1.85rem;line-height:1.25;margin:14px 0 6px}
h2{font-size:1.35rem;margin:30px 0 10px;border-bottom:1px solid var(--line);padding-bottom:4px}
h3{font-size:1.08rem;margin:18px 0 6px}
.meta,.note{color:var(--muted);font-size:.9rem}
.lead{font-size:1.1rem}
blockquote{margin:12px 0;padding:10px 16px;border-left:4px solid var(--accent);background:var(--alt)}
table{width:100%;border-collapse:collapse;margin:12px 0;font-size:.95rem;display:block;overflow-x:auto}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
thead th{background:var(--alt)}
.callout{background:var(--alt);border:1px solid var(--line);padding:12px 16px;border-radius:6px;margin:14px 0}
.callout.warn{background:var(--warn);border-color:var(--warnline)}
ul.cards{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px}
ul.cards li a{display:block;padding:12px 14px;border:1px solid var(--line);border-radius:6px;text-decoration:none;height:100%}
ul.cards li a:hover{border-color:var(--brand);background:var(--alt)}
.q{border:1px solid var(--line);border-radius:6px;padding:12px 16px;margin:14px 0}
.q-stem{margin:0 0 6px}.opts{margin:0 0 8px;padding-left:0;list-style:none}.opts li{margin:4px 0}
details summary{cursor:pointer;color:var(--link);font-weight:600}
.cite{font-size:.9rem;color:var(--muted)}
.mainnav a.navcta{color:#fff;font-weight:600}
.cta{border:1px solid var(--line);border-left:4px solid var(--accent);background:var(--alt);border-radius:6px;padding:12px 16px;margin:26px 0}
.cta-h{font-weight:700;margin:0 0 4px}.cta p{margin:4px 0}
.faq-item h3{margin-bottom:2px}
.sources ol{font-size:.92rem;padding-left:20px}
footer{background:var(--alt);border-top:1px solid var(--line);margin-top:40px;padding:18px 0;font-size:.88rem;color:var(--muted)}
footer .allpages a{color:var(--muted)}
@media (max-width:600px){body{font-size:16px}h1{font-size:1.5rem}}
@media print{header.top,footer .allpages{display:none}}