:root{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0}.container{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100vh;padding:2rem 1.25rem;text-align:center;gap:.5rem}h1{font-size:clamp(2rem,6vw,3rem);color:#213547;margin:0}.subtitle{color:#5a6673;margin:0 0 1.5rem}.cards{display:flex;flex-wrap:wrap;justify-content:center;gap:1.25rem;width:100%;max-width:640px}.card{flex:1 1 240px;display:flex;flex-direction:column;gap:.4rem;padding:1.5rem;border-radius:16px;border:1px solid #e2e8f0;text-decoration:none;color:inherit;background:#fff;border-top:4px solid var(--accent, #213547);box-shadow:0 1px 3px #0000000f;transition:transform .15s ease,box-shadow .15s ease}.card:hover,.card:focus-visible{transform:translateY(-2px);box-shadow:0 6px 16px #0000001a}.card-name{font-size:1.25rem;font-weight:600;color:var(--accent, #213547)}.card-tagline{color:#5a6673;font-size:.95rem}@media(prefers-color-scheme:dark){body{background:#0f1216}h1{color:#f1f5f9}.subtitle,.card-tagline{color:#9aa5b1}.card{background:#171b21;border-color:#262c34}}