:root{--bg:#0a1020;--bg-elev:#131b33;--border:#2a396d;--text:#edf1ff;--text-muted:#a9b5e8;--primary:#4d79ff;--primary-strong:#3d68f2}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;background:radial-gradient(circle at 20% 0%,#131f43 0%,var(--bg) 55%);color:var(--text)}
.uat-wrap{max-width:1000px;margin:0 auto;padding:0 16px 16px}
.uat-nav{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 14px}
.uat-nav a{background:#31478b;color:#fff;text-decoration:none;border-radius:10px;padding:9px 12px;font-weight:600;border:1px solid #4662b7}
.uat-nav a:hover,.uat-nav a:focus-visible{text-decoration:underline;outline:2px solid #9fb7ff;outline-offset:2px}
.uat-hero{background:color-mix(in srgb,var(--bg-elev) 92%,black 8%);border:1px solid var(--border);border-radius:0 0 16px 16px;padding:12px 0;margin:0 0 12px 0;box-sizing:border-box}
.uat-banner{display:block;width:100%;height:auto;object-fit:contain;border-radius:12px;margin-bottom:10px;background:#0f1730}
.uat-hero p{max-width:1000px;margin:0 auto;padding:0 14px;box-sizing:border-box;color:var(--text)}
.uat-card{background:color-mix(in srgb,var(--bg-elev) 92%,black 8%);border:1px solid var(--border);border-radius:16px;padding:18px}
.uat-card h1{margin-top:0;line-height:1.15;font-size:clamp(2rem,2.6vw,2.6rem)}
.uat-card h2{margin-top:20px;font-size:clamp(1.3rem,1.8vw,1.8rem)}
.uat-card p,.uat-card li{color:var(--text);line-height:1.6;max-width:75ch}
.uat-card a{color:#a9c1ff}.uat-card a:hover,.uat-card a:focus-visible{color:#d2e0ff}
.uat-card ul,.uat-card ol{padding-left:22px}
.uat-link-card{display:flex;align-items:center;gap:10px;background:#18264e;border:1px solid #3554a8;padding:10px 12px;border-radius:12px;text-decoration:none;color:#fff!important;width:100%;max-width:560px;box-sizing:border-box}
.uat-link-card + .uat-link-card{margin-top:10px}
.uat-link-card img{width:22px;height:22px;border-radius:6px;object-fit:cover;flex:0 0 22px}.uat-founder-thumb{width:22px!important;height:22px!important;flex:0 0 22px!important}
.uat-footer{color:var(--text-muted);margin:14px 2px 4px;font-size:.95rem}
.uat-cta{display:inline-block;background:linear-gradient(90deg,var(--primary-strong),var(--primary));color:white!important;text-decoration:none;padding:10px 14px;border-radius:10px;font-weight:700;border:1px solid #5e85ff}
@media (max-width:520px){.uat-wrap{padding:0 12px 12px}.uat-card{padding:16px}.uat-nav a{flex:1 1 auto;text-align:center}}