body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
    background-color: #f0f0f0;
    font-family: Arial, sans-serif;
}

.container {
    text-align: center;
}

.title {
    font-size: 3em;
    color: #333;
    margin-bottom: 1em;
}

.btn {
    display: inline-block;
    background-color: #839D71;
    color: #fff;
    padding: 0.5em 1em;
    text-decoration: none;
    border-radius: 4px;
    font-size: 1.2em;
    transition: background-color 0.3s;
}

.btn:hover {
    background-color: #68764D;
}