:root{--bg:#090b15;--text:#f5f7ff;--muted:#9ba7c0;--accent:#5f6df7;--accent2:#27d7c2}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 50% -15%,#252b55 0,#101322 34%,var(--bg) 72%);color:var(--text);font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif}.shell{width:min(1180px,calc(100% - 34px));margin:auto}.hero{padding:64px 0 34px}.crumbs{display:flex;gap:8px;color:#8e9bb6;font-size:12px}.crumbs a{color:#9cefe4;text-decoration:none}.eyebrow{display:inline-flex;margin-top:18px;padding:7px 10px;border:1px solid rgba(39,215,194,.25);border-radius:999px;color:#9cefe4;font-size:11px;font-weight:900}.hero h1{max-width:1000px;margin:15px 0 13px;font-size:clamp(38px,5.7vw,64px);line-height:1.02;letter-spacing:-2px}.hero p{max-width:920px;margin:0;color:#b7c0d6;font-size:17px;line-height:1.7}.section{padding:26px 0 58px}.section h2{font-size:30px;margin:0 0 8px}.lead{color:var(--muted);line-height:1.65;max-width:930px;margin:0 0 20px}.topic-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.topic{display:flex;flex-direction:column;padding:21px;border:1px solid rgba(255,255,255,.09);border-radius:17px;background:linear-gradient(180deg,rgba(255,255,255,.045),rgba(255,255,255,.018))}.topic.featured{border-color:rgba(39,215,194,.28);background:linear-gradient(180deg,rgba(39,215,194,.075),rgba(255,255,255,.018))}.tag{color:#8ff1e4;font-size:11px;font-weight:900;text-transform:uppercase}.topic h2{font-size:22px;margin:9px 0}.topic p{color:#aeb9d0;font-size:13px;line-height:1.62;flex:1}.btn{display:inline-flex;margin-top:16px;align-self:flex-start;padding:9px 12px;border:1px solid #43506d;border-radius:9px;background:#171d2c;color:#fff;text-decoration:none;font-size:11px;font-weight:850}.btn.primary{border-color:transparent;background:linear-gradient(135deg,#5f6df7,#7b5cff)}.platform-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}.platform{padding:14px;border:1px solid rgba(255,255,255,.08);border-radius:13px;background:#0f1522}.platform strong{display:block;font-size:14px}.platform span{display:block;margin-top:6px;color:#8e9bb6;font-size:10px;line-height:1.45}.platform a{display:inline-flex;margin-top:9px;color:#8ff1e4;text-decoration:none;font-size:11px;font-weight:800}@media(max-width:900px){.platform-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:700px){.topic-grid{grid-template-columns:1fr}.platform-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.shell{width:min(100% - 24px,1180px)}.hero{padding-top:48px}.hero h1{font-size:39px;letter-spacing:-1.2px}.platform-grid{grid-template-columns:1fr}}
