body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    text-align: center;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
}

#mensagem {
    font-size: 24px;
    margin-bottom: 20px;
}

#botoes {
    display: flex;
    gap: 20px;
}

button {
    padding: 10px 20px;
    font-size: 16px;
    cursor: pointer;
    border: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

#sim {
    background-color: #4CAF50;
    color: white;
}

#nao {
    background-color: #f44336;
    color: white;
}

#declaracao {
    display: none;
    font-size: 24px;
    margin-top: 20px;
}