:root{color:#0f172a;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(135deg,#f8fafc 0%,#e2e8f0 100%);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;font-weight:400;line-height:1.5}*{box-sizing:border-box}body{min-width:320px;min-height:100vh;margin:0}#root{min-height:100vh}.page-shell{place-items:center;min-height:100vh;padding:2rem;display:grid}.hero-card{text-align:left;background:#ffffffeb;border:1px solid #ffffff29;border-radius:28px;width:min(720px,100%);padding:3rem;box-shadow:0 24px 80px #0f172a29}.eyebrow{text-transform:uppercase;letter-spacing:.24em;color:#0f766e;margin-bottom:.75rem;font-size:.8rem;font-weight:700}h1{margin:0 0 1rem;font-size:clamp(2rem,3vw,3.25rem);line-height:1.05}.lead{color:#334155;margin-bottom:1.5rem;font-size:1.05rem;line-height:1.8}.actions{flex-wrap:wrap;align-items:center;gap:1rem;display:flex}.primary-link{color:#fff;background:linear-gradient(135deg,#0f766e,#2563eb);border-radius:999px;justify-content:center;align-items:center;padding:.8rem 1.2rem;font-weight:600;text-decoration:none;display:inline-flex}.muted{color:#64748b;font-size:.95rem}@media (width<=640px){.hero-card{padding:2rem}}