:root{color-scheme:light;--ink:#172032;--muted:#5a6779;--accent:#1663ce;--background:#f5f7fb;--line:#e0e6ef;--dark:#111827;}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--background);color:var(--ink);font:16px/1.7 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
a{color:var(--accent);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}
header{background:var(--dark);color:#fff;}header .wrap{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:20px;}
.brand{font-weight:730;letter-spacing:-.04em;color:white;text-decoration:none;font-size:1.2rem}.brand span{color:#a9caff}nav{display:flex;gap:18px;flex-wrap:wrap;font-size:.9rem}nav a{color:#e6ecf6;text-decoration:none}
.wrap{width:min(900px,calc(100% - 44px));margin-inline:auto}main{padding-block:46px 70px}
.hero{padding:44px 38px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 14px 35px rgba(15,23,42,.045)}
.eyebrow{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:var(--accent);font-weight:750;margin:0 0 12px}
h1{font-size:clamp(2.1rem,5.6vw,3.6rem);letter-spacing:-.05em;line-height:1.16;margin:0 0 20px}h2{font-size:1.32rem;letter-spacing:-.027em;line-height:1.35;margin:0 0 12px}h3{font-size:1.04rem;margin:18px 0 5px}
.lead{font-size:1.13rem;color:#374151;max-width:64ch;margin:0 0 23px}.small{font-size:.89rem;color:var(--muted)}
.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px;margin-top:24px}
.card,.prose{background:#fff;border:1px solid var(--line);border-radius:14px;padding:25px 27px}
.card p,.prose p{margin:0 0 14px}.card p:last-child,.prose p:last-child{margin-bottom:0}
.prose{margin-top:24px}.prose section+section{border-top:1px solid var(--line);padding-top:24px;margin-top:24px}.prose ul{padding-left:22px;margin:8px 0 17px}
.pill{display:inline-block;border:1px solid #d4e3f8;color:#25538b;background:#eff6ff;border-radius:999px;padding:4px 12px;font-size:.8rem;font-weight:650;margin-bottom:18px}
.notice{border-left:4px solid var(--accent);background:#eff6ff;color:#254b76;padding:16px 18px;border-radius:0 8px 8px 0;margin-top:28px;font-size:.93rem}
footer{border-top:1px solid var(--line);padding:29px 0 50px;color:var(--muted);font-size:.89rem}
footer .wrap{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{margin-left:15px}
@media(max-width:620px){header .wrap{align-items:flex-start;flex-direction:column;gap:10px}.hero{padding:28px 22px}.cards{grid-template-columns:1fr}.card,.prose{padding:22px 20px}main{padding-block:25px 42px}footer a{display:inline-block;margin:0 12px 8px 0}}