:root{color-scheme:dark;font-family:Inter,Segoe UI,Arial,sans-serif;background:#0b1020;color:#e9ecf8}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 15% -10%,#29204b 0,transparent 35%),#0b1020}a{color:#bdb2ff}a:hover{color:#e2dcff}header{display:flex;align-items:center;justify-content:space-between;gap:2rem;max-width:1120px;margin:auto;padding:20px 26px;border-bottom:1px solid #343755}header .brand{display:flex;align-items:center;gap:12px;color:#f4f1ff;text-decoration:none;font-weight:800;letter-spacing:.13em}header .brand img{width:46px;height:46px;object-fit:contain}header .brand small{display:block;font-size:9px;color:#a8a3c6;letter-spacing:.2em;margin-top:2px}nav{display:flex;flex-wrap:wrap;gap:7px}nav a{border:1px solid #3c405d;border-radius:8px;padding:9px 12px;text-decoration:none;font-size:13px;color:#dedcf1}nav a:hover{background:#292744}main{max-width:1120px;margin:auto;padding:50px 26px 100px}.intro{max-width:800px;padding:25px 0 35px}.intro h1{font-size:clamp(2.3rem,5vw,4.5rem);line-height:1.08;letter-spacing:-.04em;margin:0 0 20px}.intro p:last-child{font-size:1.15rem;color:#b9bfd2;line-height:1.6}.eyebrow{font-size:.72rem;color:#ba9bff;font-weight:800;letter-spacing:.22em}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.card{min-height:210px;padding:28px;border:1px solid #3b3d5d;border-radius:17px;background:linear-gradient(150deg,#1d1e39,#131729);text-decoration:none;color:#f2f0ff;display:flex;flex-direction:column}.card span{font-size:1.27rem;font-weight:750}.card p{line-height:1.5;color:#b4bad0}.card b{margin-top:auto;color:#c6a9ff;font-size:.89rem}.document{max-width:790px;margin:auto;padding:44px 54px;border:1px solid #383d5b;border-radius:18px;background:#151a2b;box-shadow:0 18px 60px #04071466}.document h1{font-size:clamp(2rem,4vw,3rem);letter-spacing:-.035em;line-height:1.15;margin:0 0 26px}.document h2{font-size:1.38rem;line-height:1.3;margin:44px 0 12px;color:#d7c3ff}.document p,.document li{color:#cbd0de;line-height:1.74}.document p{margin:0 0 18px}.document ul{padding-left:24px;margin:0 0 22px}.document li{margin-bottom:12px}.document strong{color:#f5f3ff}.document code{background:#292d47;padding:2px 5px;border-radius:4px}footer{max-width:1120px;margin:auto;padding:24px 26px 36px;border-top:1px solid #343755;display:flex;justify-content:space-between;gap:15px;color:#9fa6bc;font-size:13px}@media(max-width:750px){header{align-items:flex-start;flex-direction:column;gap:18px}nav{gap:5px}nav a{font-size:12px}.cards{grid-template-columns:1fr}.document{padding:28px 23px}main{padding-top:30px}footer{flex-direction:column}}