:root{
  --mill:#E7E9E4;--paper:#FFFFFF;--ink:#151A1D;--ink-soft:#4B565C;--graphite:#232B30;
  --line:#C9CEC7;--line-soft:#DDE0D9;--anodize:#2340C8;--anodize-deep:#152A86;--gold:#9B7325;
  --pad:clamp(20px,5vw,72px);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;background:var(--mill);color:var(--ink);
  font-family:"IBM Plex Sans",-apple-system,Segoe UI,Roboto,sans-serif;font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:Chivo,"IBM Plex Sans",sans-serif;font-weight:900;letter-spacing:-.022em;line-height:1.08;margin:0}
h1{font-size:clamp(32px,4.8vw,56px)}
h2{font-size:clamp(23px,2.8vw,34px)}
h3{font-size:19px;font-weight:700;letter-spacing:-.01em;line-height:1.3}
p{margin:0}
a{color:inherit}
:focus-visible{outline:3px solid var(--anodize);outline-offset:3px}
.wrap{max-width:1220px;margin:0 auto;padding-left:var(--pad);padding-right:var(--pad)}
.narrow{max-width:760px}

header{position:sticky;top:0;z-index:50;background:rgba(231,233,228,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;gap:20px;min-height:66px;padding:8px 0}
.logo{display:flex;align-items:center;text-decoration:none;flex:0 0 auto}
.logo img{height:40px;width:auto;display:block}
nav{display:flex;gap:18px;margin-left:auto;font-size:15px;flex-wrap:wrap}
nav a{text-decoration:none;color:var(--ink-soft);padding:4px 0;border-bottom:2px solid transparent;white-space:nowrap}
nav a:hover,nav a.on{color:var(--ink);border-bottom-color:var(--anodize)}
.btn{display:inline-block;background:var(--anodize);color:#fff;text-decoration:none;font-weight:600;
     padding:11px 20px;border:0;border-radius:2px;font-size:15px;cursor:pointer;font-family:inherit}
.btn:hover{background:var(--anodize-deep)}
.btn-ghost{background:transparent;color:var(--ink);border:1.5px solid var(--ink);padding:10px 18px}
.btn-ghost:hover{background:var(--ink);color:var(--mill)}
.menu-btn{display:none;margin-left:auto;background:none;border:1.5px solid var(--line);border-radius:2px;padding:8px 12px;font:inherit;font-size:14px;cursor:pointer}
@media(max-width:1080px){
  nav{display:none;order:3;width:100%;gap:14px 20px;padding-bottom:14px;margin-left:0}
  nav.open{display:flex}
  .bar{flex-wrap:wrap}
  .menu-btn{display:block}
  .bar>.btn{display:none}
  .logo img{height:34px}
}

.page-head{padding:clamp(40px,5.5vw,72px) 0 clamp(24px,3vw,40px);border-bottom:1px solid var(--line)}
.kicker{font-size:14px;color:var(--anodize);font-weight:600;margin-bottom:14px}
.page-head p.lead{margin-top:18px;font-size:clamp(17px,1.4vw,19px);color:var(--ink-soft);max-width:60ch}

section{padding:clamp(34px,4.5vw,60px) 0}
.prose p{margin-bottom:16px;max-width:68ch}
.prose h2{margin:34px 0 14px}
.prose h3{margin:26px 0 8px}
.prose ul{max-width:68ch;padding-left:20px}
.prose li{margin-bottom:8px}
.prose strong{font-weight:600}

.callout{background:var(--paper);border-left:3px solid var(--gold);padding:18px 22px;margin:26px 0;max-width:68ch}
.callout p{margin:0;font-size:16px}

.tablewrap{overflow-x:auto;border:1px solid var(--line);background:var(--paper);margin:22px 0}
table{border-collapse:collapse;width:100%;min-width:620px;font-size:15px}
th,td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--line-soft);vertical-align:top}
thead th{background:#DCDFD9;font-weight:600;font-size:14px;white-space:nowrap}
tbody th{font-weight:600;white-space:nowrap}
tbody tr:last-child td,tbody tr:last-child th{border-bottom:0}
td.muted{color:var(--ink-soft);font-size:14px}

.cta{background:var(--graphite);color:#E4E8E6;padding:clamp(26px,4vw,44px);border-radius:3px;margin-top:40px}
.cta h2{color:#fff;font-size:24px;margin-bottom:12px}
.cta p{color:#AEB8BC;max-width:60ch;margin-bottom:20px}
.cta .btn{background:#fff;color:var(--graphite)}
.cta .btn:hover{background:#D9DEDB}

.related{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px}
.related a{background:var(--paper);border:1px solid var(--line);padding:9px 14px;border-radius:2px;
  text-decoration:none;font-size:15px}
.related a:hover{border-color:var(--anodize);color:var(--anodize)}

footer{background:var(--graphite);color:#B9C2C6;font-size:15px;padding:48px 0 30px;margin-top:20px}
.fgrid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:30px}
footer h4{font-family:Chivo;font-weight:700;color:#fff;font-size:16px;margin:0 0 12px}
footer a{color:#D6DDE0;text-decoration:none}
footer a:hover{text-decoration:underline}
footer ul{list-style:none;padding:0;margin:0;line-height:2}
.copy{margin-top:34px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);font-size:13.5px;color:#8D989D}
@media(max-width:760px){.fgrid{grid-template-columns:1fr}}