:root{color-scheme:dark;--bg:#090d12;--panel:#121923;--panel2:#18222e;--text:#f5f7fa;--muted:#aab5c2;--accent:#c7ff4a;--line:rgba(255,255,255,.1)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 50% -10%,#263747 0,#0e151d 35%,var(--bg) 72%);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI",sans-serif;line-height:1.65}main{max-width:850px;margin:0 auto;padding:30px 24px 72px}.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.mark{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--accent);color:#111;font-size:19px}.hero{padding:92px 0 48px}.eyebrow{color:var(--accent);font-size:.78rem;font-weight:900;letter-spacing:.18em}.hero h1{font-size:clamp(3rem,9vw,6.6rem);line-height:.94;letter-spacing:-.07em;max-width:720px;margin:18px 0}.hero p{max-width:560px;color:var(--muted);font-size:1.15rem}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;margin:28px 0}.card{background:linear-gradient(145deg,var(--panel2),var(--panel));border:1px solid var(--line);border-radius:22px;padding:22px}.card strong{display:block;color:var(--accent);font-size:1.15rem;margin-bottom:5px}.links{display:flex;gap:18px;flex-wrap:wrap;margin-top:30px}a{color:var(--accent)}nav{display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:20px}article{background:rgba(18,25,35,.82);border:1px solid var(--line);border-radius:24px;padding:32px;margin-top:42px}article h1{font-size:2.6rem;line-height:1.05;letter-spacing:-.04em}article h2{margin-top:32px;color:var(--accent);font-size:1.2rem}article p,article li{color:#d0d7df}small,.muted{color:var(--muted)}footer{margin-top:34px;color:var(--muted);font-size:.9rem}@media(max-width:600px){main{padding-left:18px;padding-right:18px}.hero{padding-top:62px}article{padding:22px}}