:root{--bg:#f3f6f8;--ink:#12303d;--muted:#506874;--line:#d0dce3;--c1:#2b6f8f;--c2:#c9a227;--cta:#f0c23b;--cta-ink:#2a2200;--card:#fff;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:400 1.0625rem/1.65 "Source Sans 3",system-ui,-apple-system,"Segoe UI",sans-serif}
h1,h2,h3{font-family:"Bricolage Grotesque","Source Sans 3",system-ui,sans-serif;line-height:1.12;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5vw,3.1rem);font-weight:700}h2{font-size:clamp(1.4rem,3vw,1.9rem);font-weight:700;margin-top:2.2rem}
p{margin:0 0 1em;max-width:68ch}a{color:var(--c1)}
.wrap{max-width:820px;margin:0 auto;padding:0 1.25rem}
header.top{padding:1rem 0;border-bottom:1px solid var(--line)}
header.top .wrap{max-width:1040px;display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;justify-content:space-between;align-items:center}
.brand{font:700 1.15rem "Bricolage Grotesque",system-ui,sans-serif;text-decoration:none;color:var(--ink)}
nav.main a{margin-right:1rem}
.btn{display:inline-block;background:var(--cta);color:var(--cta-ink);font-weight:600;text-decoration:none;padding:.85rem 1.5rem;border-radius:6px;border:2px solid var(--cta-ink)}
.btn:hover{background:#f7d466}
a:focus-visible,summary:focus-visible,.btn:focus-visible{outline:3px solid var(--c1);outline-offset:3px}
.crumbs{font-size:.9rem;color:var(--muted);padding:1.25rem 0 0}
article{padding:1rem 0 3rem}
.answer{background:var(--card);border-left:4px solid var(--c2);padding:1rem 1.25rem;margin:0 0 1.5rem;max-width:68ch}
table{width:100%;border-collapse:collapse;background:var(--card);border:1px solid var(--line);margin:1rem 0}
th,td{text-align:left;padding:.7rem 1rem;border-bottom:1px solid var(--line);vertical-align:top}
thead th{background:#e6eef2}tbody th{width:30%;font-weight:600}.table-scroll{overflow-x:auto}
details{background:var(--card);border:1px solid var(--line);border-radius:6px;margin-bottom:.6rem;padding:.9rem 1.1rem}
summary{cursor:pointer;font-weight:600}details p{margin:.7rem 0 0}
.related{border-top:1px solid var(--line);margin-top:2.5rem;padding-top:1rem}
.note{font-size:.9rem;color:var(--muted)}
footer{border-top:1px solid var(--line);padding:2rem 0 3rem;font-size:.9rem;color:var(--muted)}
footer a{margin-right:1rem}.legal{max-width:80ch;margin-top:1rem}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}