body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f9;
    color: #333;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: 0;
}

div.game-container {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    text-align: center;
}

input.guessField {
    padding: 10px;
    font-size: 16px;
    margin-right: 10px;
}

button.guessSubmit {
    padding: 10px 15px;
    font-size: 16px;
    cursor: pointer;
    background-color: #28a745;
    color: white;
    border: none;
    border-radius: 5px;
}

button.guessSubmit:hover {
    background-color: #218838;
}

.resultParas {
    margin-top: 20px;
}

.resultParas p {
    margin: 5px 0;
}