.top{background:#1a1f36;color:#fff}.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 16px;flex-wrap:wrap}.brand{color:#fff;text-decoration:none;font-weight:700;letter-spacing:.02em}.brand span{color:#ff6d5a}.top nav a{color:#dfe2f1;text-decoration:none;margin-left:16px;font-size:.95rem}.top nav a:hover{color:#ff6d5a}
main.wrap{max-width:900px;margin:0 auto;padding:24px 16px 48px}main h1{font-size:clamp(1.6rem,4vw,2.3rem);line-height:1.15;margin:.2em 0 .4em;text-wrap:balance}main h2{font-size:1.3rem;margin:1.8em 0 .5em}main h3{font-size:1.05rem;margin:1.3em 0 .4em}.lead{font-size:1.1rem;color:#3b4046}
.tablewrap{overflow-x:auto;border:1px solid #d9dbe6;border-radius:12px;background:#fff;margin:12px 0}main table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}main th,main td{text-align:left;padding:8px 10px;border-bottom:1px solid #eceef5;vertical-align:top}main th{background:#f1f2f8;font-size:.85rem;text-transform:uppercase;letter-spacing:.04em}main tr:last-child td{border-bottom:0}
pre{background:#1a1f36;color:#e8eaf3;padding:14px 16px;border-radius:10px;overflow-x:auto;font-size:.9rem;line-height:1.5}code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.92em}p code,li code,td code{background:#f1f2f8;padding:1px 5px;border-radius:4px}
.cards{display:grid;gap:16px;grid-template-columns:1fr;margin:24px 0}@media(min-width:720px){.cards{grid-template-columns:repeat(3,1fr)}}.card{display:block;padding:18px;border:1px solid #d9dbe6;border-radius:12px;background:#fff;color:inherit;text-decoration:none}.card h2,.card h3{margin:0 0 .4em;font-size:1.1rem}.card span{text-decoration:underline;color:#c43f2f}.card:hover{border-color:#1a1f36}
.faq details{border-bottom:1px solid #d9dbe6;padding:10px 0}.faq summary{cursor:pointer;font-weight:600}.sources{font-size:.9rem;color:#5a6068}.sources ul{padding-left:1.2em}.note{border-left:4px solid #ff6d5a;background:#fff7f5;padding:10px 14px;border-radius:0 10px 10px 0;margin:14px 0}
.dl{display:inline-block;margin:4px 0;padding:8px 14px;border-radius:8px;border:1px solid #1a1f36;background:#1a1f36;color:#fff;text-decoration:none;font-size:.95rem}.dl:hover{background:#ff6d5a;border-color:#ff6d5a}.foot{border-top:1px solid #d9dbe6;color:#5a6068;font-size:.85rem;padding:20px 0}.foot nav a{color:#3b4046}.foot .wrap{max-width:900px;margin:0 auto;padding:0 16px}
.calc{display:grid;gap:12px;grid-template-columns:1fr;padding:16px;border:1px solid #d9dbe6;border-radius:12px;background:#fff;margin:16px 0}@media(min-width:640px){.calc{grid-template-columns:1fr 1fr 1fr}}.calc label{font-size:.9rem;color:#3b4046}.calc input{display:block;width:100%;margin-top:4px;padding:10px 12px;font:inherit;font-size:1.1rem;border:1px solid #9aa0a6;border-radius:8px}.calc output{grid-column:1/-1;font-size:1.1rem;font-weight:600}