/* Basic reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* General page style */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f9;
    color: #333;
    padding: 20px;
}

/* Container for both columns */
.container {
    display: flex;
    max-width: 1200px;
    margin: 0 auto;
}

/* Left column - links */
.left-column {
    width: 25%;
    background-color: #fff;
    padding: 20px;
    box-shadow: 2px 0px 10px rgba(0, 0, 0, 0.1);
}

.left-column h2 {
    font-size: 1.4em;
    margin-bottom: 15px;
    color: #333;
}

.left-column ul {
    list-style-type: none;
}

.left-column ul li {
    margin-bottom: 10px;
}

.left-column ul li a {
    text-decoration: none;
    color: #0073e6;
    font-size: 1.1em;
}

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

/* Right column - content */
.right-column {
    width: 75%;
    padding: 20px;
}

.right-column h1 {
    font-size: 2em;
    margin-bottom: 10px;
    color: #333;
}

.right-column h2 {
    font-size: 1.6em;
    margin-top: 30px;
    margin-bottom: 10px;
    color: #333;
}

.right-column p {
    font-size: 1.1em;
    margin-bottom: 20px;
}

.right-column ul {
    list-style-type: none;
    padding-left: 20px;
}

.right-column ul li {
    margin-bottom: 10px;
}

.right-column ul li a {
    color: #0073e6;
    text-decoration: none;
}

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

/* Mobile responsiveness */
@media screen and (max-width: 768px) {
    /* Adjust container layout to stack columns */
    .container {
        flex-direction: column;
    }

    /* Left column full width on mobile */
    .left-column {
        width: 100%;
        margin-bottom: 20px;
    }

    /* Right column full width on mobile */
    .right-column {
        width: 100%;
    }

    /* Reduce padding for better spacing on smaller screens */
    body {
        padding: 10px;
    }

    /* Adjust font sizes for mobile */
    .left-column h2, .right-column h1, .right-column h2 {
        font-size: 1.2em;
    }

    .right-column p, .right-column ul li a {
        font-size: 1em;
    }

    /* Add margin to the right column content to create space from the left column */
    .right-column {
        margin-top: 20px;
    }
}