:root{color-scheme:light;--ink:#172b35;--muted:#546773;--accent:#087f78;--tint:#e9f6f2;--paper:#fffefa;--line:#dce5e3;font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-size:17px;line-height:1.7}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink)}body.bloom{--accent:#7953a6;--tint:#f2ecf8;--line:#e4dfeb}a{color:var(--accent);text-underline-offset:.18em}a:hover{text-decoration-thickness:2px}a:focus-visible{outline:3px solid var(--accent);outline-offset:5px;border-radius:3px}.skip{position:absolute;top:-100px;left:20px;background:white;padding:12px;z-index:5}.skip:focus{top:10px}
header{border-bottom:1px solid var(--line);background:#fff}header .wrap{max-width:1160px;margin:auto;padding:25px 32px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;color:var(--ink);font-weight:720;font-size:20px}.mark{width:31px;height:31px;display:block;border:6px solid var(--accent);border-radius:50%;position:relative}.mark:after{content:"";position:absolute;border:2px solid var(--accent);inset:-11px;border-radius:50%;opacity:.25}nav{display:flex;gap:22px;flex-wrap:wrap;font-size:14px;font-weight:600}nav a{text-decoration:none;color:var(--muted)}nav a[aria-current=page]{color:var(--accent);text-decoration:underline}
main{max-width:1160px;margin:auto;padding:62px 32px 80px}.eyebrow{font-size:12px;letter-spacing:.15em;text-transform:uppercase;font-weight:750;color:var(--accent);margin:0 0 13px}h1{font-size:clamp(35px,5vw,56px);line-height:1.12;letter-spacing:-.04em;font-weight:720;margin:0 0 20px;max-width:850px}h2{font-size:24px;line-height:1.35;letter-spacing:-.025em;margin:0 0 17px}h3{font-size:18px;line-height:1.45;margin:23px 0 9px}p{margin:0 0 18px}li{margin:7px 0}ul,ol{padding-left:24px}.lead{font-size:19px;max-width:790px;color:var(--muted)}.meta{font-size:14px;color:var(--muted);display:flex;gap:9px 22px;flex-wrap:wrap}.meta code{overflow-wrap:anywhere}.layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:52px;margin-top:42px}.toc{align-self:start;position:sticky;top:28px;border-left:2px solid var(--line);padding-left:20px;font-size:14px}.toc strong{font-size:11px;text-transform:uppercase;letter-spacing:.13em;color:var(--muted)}.toc ol{list-style:none;padding:0;margin:13px 0}.toc li{margin:10px 0}.toc a{text-decoration:none;color:var(--muted)}.toc a:hover{color:var(--accent)}article{min-width:0}section{scroll-margin-top:25px;margin:0 0 44px}section+section{border-top:1px solid var(--line);padding-top:32px}.callout{background:var(--tint);padding:23px 26px;border-radius:14px;margin:25px 0}.callout p:last-child{margin-bottom:0}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;margin:20px 0;font-size:15px}th,td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:17px 15px}th{background:var(--tint);font-weight:700}td:first-child{width:38%;font-weight:550}table p:last-child{margin:0}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:35px 0}.card{padding:29px;border:1px solid var(--line);border-radius:16px;text-decoration:none;display:block;color:var(--ink);background:#fff}.card:hover{border-color:var(--accent);background:var(--tint)}.card .num{font-size:13px;color:var(--accent);font-weight:750;letter-spacing:.1em}.card h2{margin:22px 0 12px}.card p{font-size:15px;color:var(--muted)}.card .arrow{color:var(--accent);font-size:22px}.button{display:inline-block;background:var(--accent);color:#fff;padding:13px 20px;border-radius:8px;font-weight:650;text-decoration:none}.mail{overflow-wrap:anywhere}.narrow{max-width:800px;margin:40px 0}footer{border-top:1px solid var(--line);background:#fff}footer .wrap{max-width:1160px;margin:auto;padding:30px 32px;font-size:13px;color:var(--muted)}footer p{margin:5px 0}.draft-banner{padding:12px 25px;background:#fff0c2;color:#604500;font-weight:700;text-align:center}
@media(max-width:800px){header .wrap{align-items:flex-start;flex-direction:column;padding:23px 22px}nav{gap:10px 20px}main{padding:40px 22px 60px}.layout{display:block;margin-top:30px}.toc{position:static;margin:0 0 34px}.cards{grid-template-columns:1fr;gap:14px}.card{padding:24px}.card h2{margin:13px 0}.table-wrap{margin:0 -3px}th,td{padding:13px 10px;font-size:14px}footer .wrap{padding:25px 22px}.meta{display:block}.meta span{display:block}.callout{padding:20px}}
@media print{header,footer,.toc,.skip,.draft-banner{display:none}body{background:white;font-size:11pt;color:#000}main{padding:0}.layout{display:block}h1{font-size:25pt}h2{font-size:16pt}a{color:#000}section{break-inside:auto}.callout{border:1px solid #aaa;background:none}table{font-size:10pt}}
@media screen and (max-width:600px){table,tbody,tr,td{display:block}thead{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}tbody tr{border-bottom:1px solid var(--line);padding:18px 0}td,td:first-child{width:auto;border:0;padding:0;font-size:16px}td:first-child{font-weight:700;margin-bottom:8px;color:var(--accent)}.table-wrap{overflow:visible;margin:0}}