body{margin:0;background:#f2f3f8;color:#1b1d2a;font:17px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,system-ui,sans-serif;-webkit-font-smoothing:antialiased}
a{color:#3d47c9}
.top{max-width:720px;margin:0 auto;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;color:#1b1d2a;text-decoration:none}
.cta{display:inline-block;background:#3d47c9;color:#fff;text-decoration:none;font-weight:700;border-radius:12px;padding:11px 18px;min-height:44px;box-sizing:border-box}
main{max-width:720px;margin:0 auto;padding:8px 20px 40px}
h1{font-size:34px;line-height:1.15;letter-spacing:-.02em;margin:10px 0 12px}
h2{font-size:23px;line-height:1.25;margin:30px 0 8px}
.lead{font-size:19px;color:#4a4d5e}
li{margin:6px 0}
.box{background:#fff;border-radius:18px;padding:22px;margin:34px 0}
.box h2{margin-top:0}
dt{font-weight:700;margin-top:14px}dd{margin:4px 0 0;color:#4a4d5e}
.more{display:grid;gap:8px;padding:0;list-style:none}
footer{max-width:720px;margin:0 auto;padding:20px 20px 40px;color:#62667e;font-size:14px}
@media (prefers-color-scheme:dark){body{background:#0f1017;color:#eceef6}a{color:#a9b0ff}.brand{color:#eceef6}.lead,dd{color:#b4b8cc}.box{background:#1a1c26}footer{color:#9a9eb3}.cta{color:#fff}}