body {
    font-family: Arial, sans-serif;
    background-color: #2e3134;
    color: white;
    text-align: center;
    padding: 20px;
    margin: 0;
    overflow: hidden;
}
#title {
    font-size: 48px;
    margin-bottom: 10px;
    color: #FFBF00;
}
#subtitle {
    font-size: 36px;
    margin-bottom: 20px;
    color: #FFBF00;
}
.container {
    margin-bottom: 20px;
}
button {
    background-color: #333;
    color: #FFBF00;
    border: 2px solid #555;
    padding: 10px 20px;
    margin: 10px;
    cursor: pointer;
    border-radius: 5px;
}
button:hover {
    background-color: #555;
}
textarea {
    width: 80%;
    height: 100px;
    margin-bottom: 20px;
    border-radius: 5px;
    padding: 10px;
    border: 1px solid #555;
}
.output {
    background-color: #444;
    color: #FFBF00;
    margin-top: 20px;
    border-radius: 5px;
    font-size: 2.5em;
}
.version {
    font-size: 12px;
    color: #FFBF00;
    text-align: center;
    width: 100%;
    margin-top: 20px;
}