body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: linear-gradient(to right, #232526, #414345);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}
.container {
    text-align: center;
}
button {
    padding: 10px 20px;
    background-color: #00aaff;
    border: none;
    color: white;
    font-size: 16px;
    cursor: pointer;
}
button:hover {
    background-color: #007799;
}