body {
    font-family: 'Poppins', sans-serif;
    text-align: center;
    margin: 0;
    background-color: #f0f2f5;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-top: 30px;
}

h1 {
    color: #222;
    font-size: 28px;
    margin-bottom: 15px;
}

button {
    background: #007BFF;
    color: white;
    border: none;
    padding: 12px 24px;
    font-size: 18px;
    font-weight: bold;
    cursor: pointer;
    border-radius: 25px;
}

#respuesta {
    margin-top: 20px;
    border-radius: 12px;
    box-shadow: 0px 4px 10px rgba(0, 0, 0, 0.15);
    max-width: 400px;
    text-align: center;
}

#respuesta h2 {
    font-size: 18px;
    padding: 15px;
    color: #333;
    margin: 0;
}