:root{color-scheme:dark;--bg:#0b1020;--surface:#141d33;--line:#2a3753;--text:#f2f5ff;--muted:#aab6d0;--purple:#ad92ff;--cyan:#82e0f1}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,Segoe UI,Arial,sans-serif;margin:0;color:var(--text);background:radial-gradient(circle at 80% 0%,#20245b 0,transparent 40%),radial-gradient(circle at 3% 75%,#12313d 0,transparent 35%),var(--bg);min-height:100vh;line-height:1.65}
a{color:var(--cyan);text-underline-offset:4px}a:hover{color:white}.container{max-width:900px;margin:auto;padding:0 24px}.top{display:flex;justify-content:space-between;align-items:center;padding:28px 0;border-bottom:1px solid var(--line);gap:20px;flex-wrap:wrap}.brand{display:flex;align-items:center;gap:10px;color:white;text-decoration:none;font-weight:750;letter-spacing:.02em;font-size:21px}.brand-mark{width:39px;height:39px;border-radius:13px;display:grid;place-items:center;color:#090e1a;background:linear-gradient(135deg,var(--purple),var(--cyan));font-size:23px}.nav{display:flex;gap:22px;font-size:14px;flex-wrap:wrap}.nav a{color:var(--muted);text-decoration:none}.nav a:hover{color:white}main{padding:66px 0 72px}.eyebrow{color:var(--cyan);font-size:12px;letter-spacing:.19em;text-transform:uppercase;font-weight:700}.hero h1{font-size:clamp(38px,6vw,65px);line-height:1.1;margin:13px 0 22px;letter-spacing:-.045em;max-width:730px}.lead{font-size:19px;color:var(--muted);max-width:680px}.pill{display:inline-block;border:1px solid #6564a7;border-radius:30px;color:#d8d2ff;padding:5px 12px;font-size:12px;margin-top:15px}.cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin:45px 0}.card{border:1px solid var(--line);border-radius:18px;padding:27px;background:rgba(20,29,51,.72)}h2{font-size:21px;margin:0 0 12px}h3{margin:25px 0 5px;font-size:17px}.card p,article p,article li{color:var(--muted)}.card p{margin:0}.foot{border-top:1px solid var(--line);color:var(--muted);font-size:13px;padding:28px 0 45px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}.foot a{color:var(--muted)}article{max-width:760px}article h1{font-size:clamp(32px,4vw,48px);line-height:1.2;margin:10px 0 8px;letter-spacing:-.03em}article h2{margin:34px 0 10px;color:white}article ul{padding-left:22px}article li{margin-bottom:8px}.updated{color:var(--muted);font-size:13px} .note{margin-top:30px;background:rgba(130,224,241,.08);border-left:3px solid var(--cyan);padding:15px 20px;border-radius:0 10px 10px 0;color:var(--muted)}@media(max-width:600px){.cards{grid-template-columns:1fr}main{padding-top:42px}.nav{gap:12px}.top{padding:20px 0}}