:root{--blue:#1F45C6;--navy:#0B1533;--yellow:#FFC800;--text:#1D2939;--muted:#5A6685;--bg:#fff;--tint:#F3F6FE;--line:#E1E6F2}
@media (prefers-color-scheme:dark){:root{--text:#E8ECF8;--muted:#9AA6C8;--bg:#070D24;--tint:#101A3D;--line:#22305E;--navy:#F4F6FF}}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif}
a{color:var(--blue)}
@media (prefers-color-scheme:dark){a{color:#7D9CFF}}
header{background:linear-gradient(160deg,#2349D3,#16328F);color:#fff}
header .wrap{display:flex;align-items:center;gap:14px;padding:18px 20px}
header img{width:44px;height:44px;border-radius:11px}
header a{color:#fff;text-decoration:none;font-weight:800;font-size:22px}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
main.wrap{padding-top:36px;padding-bottom:56px}
h1{font-size:34px;line-height:1.15;margin:0 0 6px;color:var(--navy)}
h2{font-size:21px;margin:34px 0 8px;color:var(--navy)}
.muted{color:var(--muted)}
.card{background:var(--tint);border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:18px 0}
footer{border-top:1px solid var(--line);padding:22px 0;color:var(--muted);font-size:14px}
footer a{margin-right:16px}
.hero{background:linear-gradient(160deg,#2349D3,#16328F);color:#fff;text-align:center;padding:56px 20px 64px}
.hero img{width:96px;height:96px;border-radius:22px;box-shadow:0 12px 28px rgba(5,12,40,.4)}
.hero h1{color:#fff;font-size:44px;margin:18px 0 8px}
.hero p{font-size:20px;opacity:.9;margin:0 auto;max-width:560px}
.pill{display:inline-block;background:var(--yellow);color:#0B1533;font-weight:800;border-radius:999px;padding:8px 18px;margin-top:24px}
.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:28px}
.grid .card{margin:0}
.grid b{display:block;color:var(--navy)}