:root {color-scheme: light; --ink:#172034; --muted:#5d687c; --line:#e5eaf3; --accent:#405ce8; --bg:#f5f7fc; --card:#fff;}
* {box-sizing:border-box} html {scroll-behavior:smooth} body {margin:0; font:16px/1.65 system-ui,-apple-system,'Segoe UI',Roboto,Arial,sans-serif; color:var(--ink); background:var(--bg)}
a {color:#334dcf} a:hover{text-decoration:none} .shell {max-width:1010px; margin:0 auto; padding:0 28px}
header {background:#fff; border-bottom:1px solid var(--line)} .nav {display:flex; align-items:center; justify-content:space-between; gap:24px; min-height:76px; flex-wrap:wrap; padding-top:10px;padding-bottom:10px}
.brand {display:flex;align-items:center;gap:11px;color:var(--ink);font-weight:750;text-decoration:none;letter-spacing:-.3px}.mark{width:36px;height:36px;border-radius:11px;background:#435ee8;color:white;display:grid;place-items:center;font-weight:800;font-size:22px}
nav {display:flex; gap:24px;flex-wrap:wrap;font-size:14px} nav a{text-decoration:none;color:#4d5a72}.hero{padding:84px 0 66px}.eyebrow{display:inline-flex;border-radius:50px;background:#e7ecff;color:#3046bb;padding:6px 12px;font-size:12px;font-weight:750;letter-spacing:.08em;text-transform:uppercase}
h1{font-size:clamp(34px,5.5vw,62px);line-height:1.1;letter-spacing:-.05em;max-width:790px;margin:22px 0 24px} .lead{font-size:19px;color:var(--muted);max-width:710px;line-height:1.6}.pill {display:inline-block;color:#4c5981;border:1px solid #dbe3fa;background:#fff;border-radius:999px;padding:8px 13px;font-size:13px;margin-top:18px}
section {padding:16px 0 66px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.tile,.paper{background:var(--card);border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 32px rgba(29,46,81,.035)}.tile{padding:25px}.tile h2{font-size:18px;letter-spacing:-.02em;margin:0 0 8px}.tile p{font-size:14px;color:var(--muted);margin:0}.num{color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.06em;margin:0 0 10px}.paper {padding:clamp(25px,5vw,55px);margin:52px auto 65px;max-width:900px}.paper h1{font-size:clamp(29px,4vw,42px);margin:0 0 9px}.paper h2{font-size:21px;margin:31px 0 9px}.paper p,.paper li{color:#49566c}.paper ul {padding-left:22px}.stamp{color:#738197;font-size:13px}.footline{margin-top:24px;color:#5d687c;font-size:14px} footer {border-top:1px solid var(--line);padding:27px 0 48px;font-size:13px;color:#758197}footer .shell{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap} footer a{color:#4d5a72}
@media(max-width:720px){.grid{grid-template-columns:1fr}.hero{padding:56px 0 40px}section{padding-bottom:45px}nav{gap:14px}.shell{padding-left:19px;padding-right:19px}}