:root{--ink:#2a3759;--muted:#536681;--line:#dee4f2;--primary:#6858ce}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 0 0,#faeafa,transparent 32%),radial-gradient(circle at 100% 8%,#e6f7fd,transparent 34%),#f8faff;color:var(--ink);font:16px/1.65 system-ui,-apple-system,'Segoe UI',sans-serif}a{color:#6358c2;text-underline-offset:3px}a:hover{color:#353093}header{max-width:900px;margin:0 auto;padding:25px;display:flex;justify-content:space-between;align-items:center;gap:15px}.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px}.brand span{display:grid;place-items:center;color:white;width:36px;height:36px;border-radius:12px;background:linear-gradient(140deg,#c390ee,#746bdf,#55d2e8)}nav{display:flex;gap:18px;flex-wrap:wrap;font-size:14px}main{max-width:900px;margin:auto;padding:36px 24px 70px}h1{font-size:clamp(35px,5vw,53px);line-height:1.12;letter-spacing:-.045em;margin:12px 0 20px}h2{font-size:20px;margin:33px 0 6px}h3{font-size:16px;margin:20px 0 4px}p,li{color:var(--muted)}.lead{font-size:18px;max-width:740px}.eyebrow{color:#6659b2;font-size:12px;letter-spacing:2px;text-transform:uppercase;font-weight:800}.panel{background:white;padding:clamp(22px,4vw,34px);border:1px solid var(--line);border-radius:21px;margin-top:25px;box-shadow:0 13px 50px #788eaa18}.panel h2:first-child{margin-top:0}.small{font-size:13px}footer{max-width:900px;margin:auto;border-top:1px solid var(--line);padding:26px 24px 45px;color:#74809b;font-size:13px}@media(max-width:500px){header{flex-direction:column;align-items:flex-start}main{padding-top:15px}}