/* Base styles */
body {
    font-family: 'Arial', sans-serif;
    font-size: 16px;
    margin: 0;
    padding: 0;
    line-height: 1.6;
    background-color: #f5f5f5;
}

/* Main container */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    background-color: #ffffff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

/* Headings */
h1 {
    text-align: center;
    font-family: 'Georgia', serif;
    color: #2c3e50;
    padding: 20px 0;
    border-bottom: 2px solid #3498db;
}

h2 {
    color: #34495e;
    margin-top: 30px;
}

/* Paragraphs */
p {
    line-height: 1.8;
    color: #333333;
    margin-bottom: 20px;
}

/* Lists */
ul {
    padding-left: 20px;
}

li {
    display: block;
    width: 80%;
    margin: 10px 0;
    padding: 10px;
    background-color: #f8f9fa;
    border-left: 4px solid #3498db;
}

/* Images */
img {
    max-width: 100%;
    height: auto;
    margin: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

img:hover {
    transform: scale(1.05);
}

/* Links */
a {
    color: #3498db;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #2980b9;
    text-decoration: underline;
}

/* Sections */
section {
    margin: 40px 0;
    padding: 20px;
    border-radius: 8px;
    background-color: #ffffff;
}

/* Media Queries for Responsiveness */
@media screen and (max-width: 768px) {
    main {
        padding: 10px;
    }

    li {
        width: 90%;
    }

    img {
        width: 100%;
        margin: 10px 0;
    }
}