/* Reset default browser styles */
html, body, ul {
    margin: 0;
    padding: 0;
}

/* Set a default font family and background color */
body {
    font-family: Arial, sans-serif;
    background-color: #f7f7f7;
}

/* Style the header */
header {
    background-color: #30006c;
    color: #fff;
    padding: 20px;
    text-align: center;
}

header h1 {
    margin-bottom: 10px;
}

/* Style the sections */
section {
    margin: 30px 0;
    padding: 0 20px;
}

section h3 {
    margin-bottom: 10px;
}

/* Style the link lists */
ul {
    list-style: none;
}

ul li {
    margin-bottom: 10px;
}

ul li a {
    text-decoration: none;
}

ul li a:hover {
    text-decoration: underline;
}

footer {
    background-color: #30006c;
    color: #fff;
    padding: 10px;
    text-align: center;
    font-size: 12px;
}

footer a {
    color: #ff6600;
}

.category-container {
    display: flex;
    align-items: center;
}

.category-image {
    flex: 0 0 30%;
    max-width: 200px;
    margin-right: 20px;
}

.category-links {
    flex: 1;
}

.category-image img {
    width: 100%;
    height: auto;
}

/* Media queries for mobile devices */
@media screen and (max-width: 768px) {
    body {
        font-size: 16px;
    }

    header {
        padding: 15px;
    }

    section {
        padding: 0 15px;
    }

    .category-container {
        flex-direction: column;
    }

    .category-image {
        flex: 0 0 100%;
        max-width: 100%;
        margin-right: 0;
        margin-bottom: 20px;
    }

    .category-links {
        padding-left: 20px;
    }

    footer {
        font-size: 14px;
    }
}