:root{--bg:#0a0b0f;--card:#11131a;--muted:#aab0bf;--text:#e8ecf8;--accent:#6ee7b7;--accent2:#60a5fa;--accent3:#209cee;--border-subtle:#6ee7b71f}*{box-sizing:border-box}html,body{max-width:100vw;height:100%;overflow-x:hidden}body{padding:env(safe-area-inset-top)env(safe-area-inset-right)env(safe-area-inset-bottom)env(safe-area-inset-left);color:var(--text);background:radial-gradient(at top,#0d1420 0%,#0a0b0f 50%,#060708 100%);margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Inter,Helvetica,Arial,Apple Color Emoji,Segoe UI Emoji;line-height:1.6}a{color:var(--accent2);text-decoration:none;transition:all .2s}a:hover{opacity:.9;text-decoration:underline}.container{max-width:1100px;margin:0 auto;padding:24px}.header,.footer{border-bottom:1px solid #1c2030}.header{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10;background:#0a0b0fd9;border-bottom:1px solid #ffffff0d;position:sticky;top:0}.nav{align-items:center;gap:18px;padding:12px 0;display:flex}.brand{align-items:center;gap:12px;font-size:20px;font-weight:700;transition:opacity .2s;display:flex}.brand:hover{opacity:.9;text-decoration:none}.brand img{width:32px;height:32px}.hero{grid-template-columns:1.15fr .85fr;align-items:start;gap:48px;padding:80px 0 60px;display:grid}.card{border:1px solid var(--border-subtle);background:linear-gradient(135deg,#11131af2 0%,#0d0f16e6 100%);border-radius:18px;padding:32px;transition:all .3s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden;box-shadow:0 4px 32px #0000004d,inset 0 1px #ffffff08}.card:before{content:"";opacity:0;background:linear-gradient(90deg,#0000,#6ee7b733,#0000);height:1px;transition:opacity .3s;position:absolute;top:0;left:0;right:0}.card:hover{border-color:#6ee7b740;transform:translateY(-4px);box-shadow:0 12px 48px #0006,0 0 0 1px #6ee7b726}.card:hover:before{opacity:1}.badge{color:#a9c1ff;letter-spacing:.3px;text-transform:uppercase;background:linear-gradient(135deg,#162033 0%,#1a2540 100%);border:1px solid #2a3b5f;border-radius:999px;padding:6px 14px;font-size:13px;font-weight:600;display:inline-block;box-shadow:0 2px 8px #0003}.btn{background:linear-gradient(135deg,var(--accent)0%,var(--accent2)100%);color:#0b1020;cursor:pointer;border:none;border-radius:14px;justify-content:center;align-items:center;padding:16px 28px;font-size:15px;font-weight:700;transition:all .3s cubic-bezier(.4,0,.2,1);display:inline-flex;position:relative;overflow:hidden;box-shadow:0 4px 20px #6ee7b759,inset 0 1px #fff3}.btn:before{content:"";opacity:0;background:linear-gradient(135deg,#fff3 0%,#0000 100%);transition:opacity .3s;position:absolute;inset:0}.btn:hover{text-decoration:none;transform:translateY(-2px)scale(1.02);box-shadow:0 8px 32px #6ee7b780,inset 0 1px #ffffff4d}.btn:hover:before{opacity:1}.btn-secondary{background:linear-gradient(135deg,#fffffff7,#f0f0f0f7);box-shadow:0 4px 20px #ffffff26,inset 0 1px #ffffff80}.grid{gap:24px;display:grid}.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}h1{-webkit-text-fill-color:transparent;letter-spacing:-.02em;background:linear-gradient(135deg,#fff 0%,#b8c9ff 60%,#8ea5e0 100%);-webkit-background-clip:text;background-clip:text;margin:0 0 20px;font-size:52px;font-weight:800;line-height:1.15}h2{color:#f0f4ff;letter-spacing:-.01em;margin:0 0 16px;font-size:28px;font-weight:700;line-height:1.35}h3{color:#e8ecf8;margin:24px 0 12px;font-size:22px;font-weight:600;line-height:1.4}h4{color:#d8dff0;margin:20px 0 10px;font-size:18px;font-weight:600;line-height:1.5}p{color:var(--muted);margin-bottom:16px;font-size:16px;line-height:1.75}.list{margin:0;padding-left:20px;line-height:1.8}.list li{margin-bottom:8px}@media (max-width:900px){.hero{grid-template-columns:1fr;gap:32px;padding:40px 0}.grid-3,.grid-2{grid-template-columns:1fr}.nav{flex-wrap:wrap;font-size:14px}h1{font-size:36px}h2{font-size:22px}h3{font-size:20px}h4{font-size:17px}.container,.card{padding:20px}.btn{padding:14px 20px;font-size:14px}.list{padding-left:16px;font-size:15px}}small{color:#8892a6;font-size:14px}code{background:#0e1420;border:1px solid #1e2740;border-radius:6px;padding:4px 8px}strong{color:#e8ecf8;font-weight:600}