:root{color-scheme:light;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:16px;line-height:1.65;background:#f7f8f6;color:#192831}
*{box-sizing:border-box}
body{margin:0;min-width:320px}
a{color:#126085;text-underline-offset:3px}
a:hover{color:#09415c}
.shell{width:min(850px,calc(100% - 36px));margin-inline:auto}
.top{border-bottom:1px solid #dce4e6;background:#fff}
.top .shell{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:78px}
.brand{font-size:1.15rem;font-weight:750;letter-spacing:-.025em;color:#12374c;text-decoration:none}
.brand small{display:block;font-size:.69rem;letter-spacing:.04em;text-transform:uppercase;color:#53636b;font-weight:600}
nav{display:flex;gap:18px;flex-wrap:wrap}
nav a{font-size:.88rem;color:#3f5967;text-decoration:none}
main{padding:48px 0 65px}
.kicker{text-transform:uppercase;font-size:.76rem;letter-spacing:.13em;color:#397493;font-weight:750}
h1,h2{line-height:1.17;letter-spacing:-.035em;color:#102b3b}
h1{font-size:clamp(2rem,5vw,3.15rem);margin:8px 0 18px}
h2{font-size:1.35rem;margin:34px 0 11px}
p{margin:0 0 16px}
.lede{font-size:1.16rem;color:#495f69;max-width:700px}
.muted{color:#5e6f78}
.panel{background:#fff;border:1px solid #dce5e8;border-radius:16px;padding:24px;margin:26px 0}
.panel h2{margin-top:0}
.stack{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.stack .panel{margin:0}
.button{display:inline-block;background:#155f80;color:#fff;border-radius:10px;padding:12px 20px;text-decoration:none;font-weight:650;margin:9px 9px 9px 0}
.button:hover{background:#104861;color:#fff}
.button.alt{background:#e9f1f5;color:#16516c}
.button.alt:hover{background:#dcebf1;color:#103e55}
.fine{font-size:.89rem;color:#637680}
footer{border-top:1px solid #dce4e6;padding:22px 0 30px;color:#586f7a;font-size:.88rem}
footer .shell{display:flex;gap:12px;flex-wrap:wrap;justify-content:space-between}
footer a{color:#465f6b}
@media(max-width:650px){.top .shell{flex-direction:column;align-items:flex-start;padding:14px 0}main{padding:32px 0 50px}.stack{grid-template-columns:1fr}.panel{padding:19px}}