body{background-color:#fff;font-family:Arial,Helvetica,sans-serif;margin:0;padding:20px}.cards-container{display:flex;gap:20px;justify-content:center;flex-wrap:wrap;padding:20px}.card{background:#fff;width:350px;border-radius:10px;overflow:hidden;box-shadow:0 4px 15px #0000004d;text-align:center}.card-header{background:#c00;color:#fff;padding:15px}.card-header h1{margin:0;font-size:1.5rem}.card-header p{margin:5px 0 0;font-size:.9rem;font-style:italic}.card-body{padding:20px;text-align:left;font-size:1rem}.card-body p{margin:10px 0}.card-body strong{color:#333}.card-footer{padding:10px;font-size:.85rem;color:#666;text-align:center;font-style:italic}