body {
    font-family: Arial, Helvetica, sans-serif;
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, #0f2027, #203a43, #2c5364);
    color: #f0f0f0;
    transition: background 0.5s ease;

}

input, button {
    padding: 10px;
    margin: 5px;
    width: 200px;
}

#resultado {
    margin-top: 30px;
    font-size: 18px;
    font-weight: bold;
}

#imagemHeroi {
    margin: 20px auto 0 auto;
    display: block;
    max-width: 300px;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 0 10px rgba(0,0,0,0.2);
}