*{box-sizing:border-box;margin:0;padding:0}body{color:#1a202c;background-color:#f4f6f8;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;line-height:1.6}.container{max-width:1100px;margin:0 auto;padding:2rem 1rem}.card-grid{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-top:2rem;display:grid}.card{background:#fff;border:1px solid #e2e8f0;border-radius:8px;padding:2rem;transition:transform .2s;box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f}.card:hover{transform:translateY(-4px)}.btn{color:#fff;cursor:pointer;border-radius:6px;margin-top:1rem;padding:.75rem 1.5rem;font-size:1rem;font-weight:600;text-decoration:none;display:inline-block}.btn-primary{background-color:#0284c7}.btn-secondary{background-color:#0d9488}