body {
    margin: 0;
    font-family: Arial, sans-serif;
}
.topo {
    background-color: #2E3D99;
    color: white;
    padding: 20px;
}
.meio {
    padding: 20px;
    text-align: center;
    background-color: #f2f5f9;
}
.cards {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 20px;
    flex-wrap: wrap;
}
.card {
    border: 2px solid #2E3D99;
    padding: 15px;
    width: 250px;
    background-color: white;
}
.card.destaque {
    background-color: #8893e2;
    color: white;
}
footer {
    background-color: white;
    text-align: center;
    padding: 10px;
    font-size: 12px;
}
button {
    padding: 10px 20px;
    border: none;
    background-color: #2E3D99;
    color: white;
    border-radius: 5px;
    cursor: pointer;
}