:root{--ink:#1d2a2b;--muted:#566466;--teal:#004a4d;--teal-2:#0b6468;--gold:#e6cf5d;--gold-soft:#f6edc4;--paper:#fbfaf6;--card:#ffffff;--line:#e3e0d6;--link:#00676b}
@media (prefers-color-scheme:dark){:root{--ink:#e8ecea;--muted:#a9b5b3;--teal:#0f6a6d;--teal-2:#58b3b5;--gold:#e6cf5d;--paper:#121a1b;--card:#182223;--line:#2b3839;--link:#7fd0d2}}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}
a{color:var(--link);text-underline-offset:2px}
a:hover{color:var(--teal)}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.25;color:var(--ink)}
h1{font-size:2.1rem;margin:.4em 0 .4em}
h2{font-size:1.45rem;margin:1.8em 0 .5em;padding-top:.2em}
h3{font-size:1.15rem;margin:1.4em 0 .4em}
p,ul,ol,table{margin:0 0 1em}
li{margin:.25em 0}
.wrap{max-width:780px;margin:0 auto;padding:0 16px}
.wide{max-width:1040px}
header.site{background:var(--teal);color:#fff;border-bottom:4px solid var(--gold)}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px;flex-wrap:wrap}
.brand{color:#fff;text-decoration:none;display:flex;flex-direction:column;line-height:1.2;padding:10px 0}
.brand strong{font-family:Georgia,serif;font-size:1.3rem;letter-spacing:.01em}
.brand span{font-size:.78rem;opacity:.8}
nav.top a{color:#fff;text-decoration:none;margin-left:18px;font-size:.95rem}
nav.top a:hover{color:var(--gold)}
.crumbs{font-size:.85rem;color:var(--muted);margin:20px 0 0}
.crumbs a{color:var(--muted)}
.meta{color:var(--muted);font-size:.9rem;margin:0 0 1.2em}
.lead{font-size:1.12rem}
.note{background:var(--gold-soft);border-left:4px solid var(--gold);padding:12px 16px;margin:1.4em 0;font-size:.95rem}
.note p{margin:0}
table{border-collapse:collapse;width:100%;font-size:.95rem;background:var(--card)}
th,td{border:1px solid var(--line);padding:8px 10px;text-align:left;vertical-align:top}
th{background:var(--teal);color:#fff;font-weight:600}
.faq{margin-top:2em;border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line);padding:10px 0}
.faq summary{cursor:pointer;font-weight:600}
.faq details p{margin:.6em 0 .2em}
.sources{font-size:.92rem;color:var(--muted)}
.sources li{margin:.15em 0}
.related{margin:2em 0;padding:16px 18px;background:var(--card);border:1px solid var(--line)}
.related h2{margin-top:0;font-size:1.15rem}
.related ul{margin:0;padding-left:1.1em}
.hero{display:grid;grid-template-columns:1.3fr 1fr;gap:28px;align-items:center;margin:28px 0 10px}
.hero img{width:100%;height:auto;display:block;border:1px solid var(--line)}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;margin:18px 0 28px;padding:0;list-style:none}
.cards li{margin:0;background:var(--card);border:1px solid var(--line);border-top:3px solid var(--teal);padding:16px 18px}
.cards h3{margin:0 0 .4em;font-size:1.1rem}
.cards h3 a{text-decoration:none;color:var(--ink)}
.cards h3 a:hover{color:var(--teal)}
.cards p{margin:0;font-size:.95rem;color:var(--muted)}
footer.site{margin-top:48px;background:var(--teal);color:#dfe9e8;font-size:.9rem;border-top:4px solid var(--gold)}
footer.site .wrap{padding-top:24px;padding-bottom:28px}
footer.site a{color:#fff}
footer.site h2{color:#fff;font-size:1rem;margin:0 0 .5em;font-family:system-ui,sans-serif}
footer.site ul{list-style:none;padding:0;columns:2;column-gap:24px}
footer.site .disc{border-top:1px solid rgba(255,255,255,.2);padding-top:14px;margin-top:10px}
@media (max-width:720px){h1{font-size:1.7rem}.hero{grid-template-columns:1fr}footer.site ul{columns:1}nav.top a{margin-left:0;margin-right:16px}}