/* Reset some default styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f9f9f9; /* Light background for contrast */
    color: #333; /* Darker text for readability */
    padding: 20px;
    display: flex; /* Use flexbox for centering */
    justify-content: center; /* Center horizontally */
    align-items: center; /* Center vertically */
    min-height: 100vh; /* Full viewport height */
}

.container {
    max-width: 800px; /* Limit the width of the content */
    width: 100%; /* Full width up to max-width */
    padding: 20px; /* Padding inside the container */
    background-color: white; /* White background for the content */
    border-radius: 8px; /* Rounded corners */
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); /* Subtle shadow for depth */
}

h1, h2, h4 {
    color: #2c3e50; /* Darker shade for headings */
    margin-bottom: 10px;
    text-align: center; /* Center headings */
}

h1 {
    font-size: 2.5em; /* Larger font size for main title */
    margin-bottom: 20px;
}

h2 {
    font-size: 1.8em; /* Slightly smaller for subheadings */
    margin-top: 20px;
}

p {
    margin-bottom: 15px; /* Space between paragraphs */
    text-align: center; /* Center paragraphs */
}

ul {
    list-style-type: none; /* Remove bullet points */
    padding-left: 0; /* Remove default padding */
}

ul li {
    margin-bottom: 10px; /* Space between list items */
    text-align: center; /* Center list items */
}

table {
    width: 100%; /* Full width for tables */
    border-collapse: collapse; /* Remove space between borders */
    margin: 20px 0; /* Space above and below tables */
}

th, td {
    border: 1px solid #ddd; /* Light border for table cells */
    padding: 10px; /* Padding inside cells */
    text-align: left; /* Align text to the left */
}

th {
    background-color: #2c3e50; /* Dark background for headers */
    color: white; /* White text for headers */
}

img {
    max-width: 100%; /* Responsive images */
    height: auto; /* Maintain aspect ratio */
    margin: 20px 0; /* Space above and below images */
}

code {
    background-color: #eaeaea; /* Light background for code */
    padding: 2px 4px; /* Padding around code */
    border-radius: 4px; /* Rounded corners */
}

.info-block {
    background-color: #e7f3fe; /* Light blue background */
    border-left: 6px solid #2196F3; /* Blue left border */
    padding: 10px 15px; /* Padding inside the block */
    margin: 20px 0; /* Space above and below the block */
    border-radius: 4px; /* Rounded corners */
    color: #333; /* Dark text color */
    text-align: center; /* Center text */
}