.container{display:flex;justify-content:center;align-items:center;height:100vh;background-color:#f5f5f5}.logo img{max-width:150px;height:auto;margin-bottom:20px}.content{text-align:center;background:#fff;padding:2rem;border-radius:10px;box-shadow:0 4px 6px #0000001a}.title{font-size:2rem;margin-bottom:1rem}.message{font-size:1.2rem;margin-bottom:1.5rem;color:#555}.btn{display:inline-block;padding:.8rem 1.5rem;font-size:1rem;color:#fff;background-color:#007bff;border:none;border-radius:5px;cursor:pointer;text-decoration:none}.btn:hover{background-color:#0056b3}