:root{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#172332;background:#f7f9fc;line-height:1.65;font-synthesis:none}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}a{color:#1558bd;text-underline-offset:3px}a:hover{color:#0c3777}.site-header,main,footer{width:min(1080px,calc(100% - 48px));margin:auto}.site-header{padding:24px 0;display:flex;justify-content:space-between;gap:16px;align-items:center;border-bottom:1px solid #dbe3ee}.brand{color:#172332;font-weight:750;text-decoration:none}.contact-link{font-weight:650}section{padding:56px 0;border-bottom:1px solid #dbe3ee}.hero{padding:68px 0 54px;max-width:850px}.eyebrow{font-size:12px;font-weight:750;color:#386497;letter-spacing:.09em;text-transform:uppercase;margin:0 0 12px}h1{font-size:clamp(34px,5.5vw,62px);line-height:1.08;letter-spacing:-.04em;margin:0 0 24px}h2{font-size:clamp(25px,3vw,34px);line-height:1.18;letter-spacing:-.025em;margin:0 0 18px}h3{font-size:14px;margin:0 0 12px}p{margin:0 0 16px}.lede{font-size:20px;max-width:740px;color:#40566f}.muted{font-size:13px;color:#586b80}.actions{display:flex;align-items:center;gap:24px;margin:28px 0 20px;flex-wrap:wrap}.button{display:inline-block;padding:12px 20px;background:#1558bd;color:#fff;border-radius:8px;font-weight:650;text-decoration:none}.button:hover{color:#fff;background:#0c479e}button{font:inherit;font-size:14px;background:#fff;border:1px solid #afc0d6;color:#1558bd;border-radius:7px;padding:7px 12px;cursor:pointer}button:hover{background:#eaf1fb}a:focus-visible,button:focus-visible,textarea:focus-visible{outline:3px solid #e7a424;outline-offset:4px}.two-column{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:start}.code-card{background:#142437;color:#e1ebf6;border-radius:12px;padding:24px;min-width:0}.code-card .muted{color:#b1c5dc}.code-card h3{color:#9db9d9}pre{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;overflow-wrap:anywhere;font-size:12px;line-height:1.65;margin:0;max-height:360px;overflow:auto}code{font-size:.9em}.sample-state{font-size:14px;color:#40566f;margin:20px 0 12px}.reading-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:12px 0}.reading-grid div{padding:14px;border:1px solid #dbe3ee;background:#fff;border-radius:10px}.reading-grid span{display:block;font-size:12px;color:#586b80}.reading-grid strong{display:block;font-size:27px;letter-spacing:-.03em}.coverage-list{padding:0;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:24px 0}.coverage-list li{padding:14px;background:#fff;border:1px solid #dbe3ee;border-radius:9px}.coverage-list strong{display:block;font-size:14px}.coverage-list span{display:block;margin-top:5px;font-size:12px;color:#586b80}.steps{padding-left:22px}.steps li{padding:0 0 13px 5px}iframe{display:block;width:100%;height:420px;border:1px solid #c9d6e5;border-radius:12px;margin:24px 0}label{display:block;font-size:13px;font-weight:650;margin:20px 0 8px}textarea{display:block;resize:vertical;width:100%;padding:14px;border:1px solid #c9d6e5;border-radius:8px;font:12px/1.6 ui-monospace,Consolas,monospace;background:#fff;color:#263e5b}.limitations{max-width:850px}.closing{text-align:center;max-width:740px;margin:auto;padding:54px 0 68px;border:0}footer{padding:24px 0;color:#586b80;font-size:12px;border-top:1px solid #dbe3ee}@media(max-width:760px){.site-header,main,footer{width:calc(100% - 32px)}.site-header{font-size:14px}.hero{padding-top:44px}.two-column{grid-template-columns:1fr;gap:22px}.coverage-list{grid-template-columns:repeat(2,1fr)}section{padding:36px 0}.lede{font-size:18px}.code-card{padding:18px}iframe{height:400px}}