body{font-family:Arial,sans-serif;margin:0;background:#f5f5f5}header{padding:20px;background:#184a39;color:#fff;display:flex;gap:10px;align-items:center;flex-wrap:wrap}#cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px;padding:24px}.card{background:#fff;border-radius:14px;padding:18px;box-shadow:0 4px 14px rgba(0,0,0,.1)}.foto{font-size:64px;text-align:center}button{width:100%;padding:10px;border:0;border-radius:10px;background:#c59a4a;font-weight:bold;cursor:pointer}