body {
    font-family: sans-serif;
    background: #fff2e6;
    color: #5a2d0c;
    text-align: center;
    margin: 0;
    padding: 0;
}
header {
    background-color: #ffcc99;
    padding: 20px;
}
main {
    padding: 40px;
}
.botao {
    display: inline-block;
    padding: 15px 25px;
    background-color: #cc6600;
    color: white;
    text-decoration: none;
    font-weight: bold;
    border-radius: 8px;
    margin-top: 20px;
}
footer {
    margin-top: 40px;
    font-size: 14px;
}