:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#e2e8f0;background:#0b1220;color-scheme:dark}*{box-sizing:border-box}body{margin:0}header,footer{max-width:1080px;margin:auto;padding:26px;display:flex;align-items:center;justify-content:space-between;gap:22px;border-bottom:1px solid #273449}footer{border-top:1px solid #273449;border-bottom:0;justify-content:flex-start;font-size:14px;margin-top:64px}.brand{font-size:19px;letter-spacing:.16em;font-weight:750;color:#fff;text-decoration:none}nav{display:flex;gap:22px}a{color:#93c5fd;text-underline-offset:4px}main{max-width:1080px;margin:64px auto;padding:0 26px}h1{font-size:clamp(36px,6vw,65px);line-height:1.08;letter-spacing:-.045em;max-width:850px;margin:14px 0 28px}h2{font-size:24px;margin:40px 0 14px}p,li{font-size:17px;line-height:1.7;max-width:830px}.intro{font-size:21px;color:#cbd5e1}.eyebrow{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:#93c5fd}.muted{font-size:14px;color:#a5b4c9}.cards{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin:36px 0}.cards section,article{padding:26px;border:1px solid #334155;border-radius:16px;background:#111d30}section h2{margin-top:10px}form{max-width:760px;margin:26px 0}label{display:block;font-weight:600;margin:18px 0}input,textarea{font:inherit;display:block;width:100%;background:#111d30;color:#fff;border:1px solid #475569;border-radius:8px;padding:13px;margin-top:9px}button,.button{font:inherit;font-weight:650;background:#2563eb;color:#fff;border:0;border-radius:8px;padding:13px 20px;text-decoration:none;display:inline-block;cursor:pointer;margin:8px 12px 8px 0}button:disabled{opacity:.55;cursor:wait}.secondary{background:#334155}code{overflow-wrap:anywhere;font-size:14px}article{margin:18px 0}article p{font-size:16px}blockquote{margin:18px 0;padding-left:18px;border-left:3px solid #60a5fa}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid #93c5fd;outline-offset:4px}[hidden]{display:none!important}@media(max-width:650px){header{align-items:flex-start}nav{flex-direction:column;gap:8px}.cards{grid-template-columns:1fr}main{margin-top:38px}.intro{font-size:18px}footer{flex-wrap:wrap}}