body {
                        background-color: #222222;
                        font-family: Arial, sans-serif;
                        text-align: center;
                        padding: 80px;
                    }
                    .card {
                        display: inline-block;
                        padding: 30px 40px;
                        border: 1px solid #ccc;
                        border-radius: 10px;
                        background-color: white;
                        box-shadow: 0 2px 8px rgba(0,0,0,0.1);
                    }
                    .card h1 {
                        color: #dc3545;
                        font-size: 24px;
                        margin-bottom: 20px;
                    }
                    .card p {
                        font-size: 18px;
                        margin-bottom: 30px;
                    }
                    .card a {
                        display: inline-block;
                        padding: 10px 20px;
                        background-color: #007bff;
                        color: white;
                        text-decoration: none;
                        border-radius: 5px;
                        transition: background-color 0.3s;
                    }
                    .card a:hover {
                        background-color: #0056b3;
                    }