body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

.container {
    text-align: center;
}

#text-container {
    margin-bottom: 20px;
    font-size: 18px;
}

textarea {
    width: 70%;
    height: 100px;
    padding: 10px;
    font-size: 16px;
    resize: none;
}

button {
    margin-top: 20px;
    padding: 10px 20px;
    font-size: 16px;
}

#result, #message {
    margin-top: 20px;
    font-size: 18px;
}