body {
    background-color: #111;
    color: #eee;
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
}
header {
    background-color: #1a1a1a;
    padding: 2rem;
    text-align: center;
}
.bio {
    font-style: italic;
    color: #ff3333;
}
.portada img {
    width: 100%;
    display: block;
}
.musica, .contacto {
    padding: 2rem;
    text-align: center;
}
.descargar {
    display: inline-block;
    margin-top: 1rem;
    background-color: #ff3333;
    color: white;
    padding: 0.5rem 1rem;
    text-decoration: none;
    border-radius: 5px;
}
.descargar:hover {
    background-color: #cc0000;
}
form input, form textarea {
    width: 80%;
    margin: 0.5rem auto;
    padding: 0.5rem;
    display: block;
    border: none;
    border-radius: 5px;
}
form button {
    background-color: #ff3333;
    color: white;
    border: none;
    padding: 0.7rem 1.5rem;
    cursor: pointer;
    border-radius: 5px;
}
form button:hover {
    background-color: #cc0000;
}
footer {
    background-color: #1a1a1a;
    text-align: center;
    padding: 1rem;
    font-size: 0.9rem;
    color: #555;
}