body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    background: #f4f4f4;
    display: flex;
    flex-direction: column;
    align-items: center;
}

header, footer {
    background: linear-gradient(45deg, #012b30, #740184);
    color: white;
    padding: 20px;
    text-align: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    width: 100%;
}

main {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 20px;
    max-width: 1200px;
}

section {
    background: white;
    padding: 20px;
    margin: 10px;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    flex: 1 1 300px;
    text-align: center;
}

h2 {
    color: #0073e6;
}

ul {
    padding: 0;
    list-style: none;
}

li {
    background: #e1e1e1;
    padding: 8px;
    margin: 5px 0;
    border-radius: 5px;
}

footer {
    position: relative;
    bottom: 0;
}

@media (max-width: 768px) {
    main {
        flex-direction: column;
        align-items: center;
    }
}