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

body {
    font-family: 'Times New Roman', Times, serif;
    line-height: 1.6;
    background-color: #f4f4f4;
    color: #333;
    padding: 20px;
}

h2 {
    font-size: 2rem;
    color: #000000;
    margin-bottom: 20px;
}

h4 {
    font-size: 1.5rem;
    color: #444;
    margin-bottom: 10px;
}

code {
    font-family: "Courier New", Courier, monospace;
    background-color: #f1f1f1;
    padding: 5px;
    border-radius: 3px;
    color: #d14;
}

pre {
    background-color: #f8f8f8;
    padding: 10px;
    border-radius: 5px;
    border: 1px solid #ddd;
    overflow-x: auto;
    font-size: 1.2rem;
}

ul {
    list-style: disc;
    margin-left: 20px;
    margin-bottom: 20px;
}

li {
    margin-bottom: 10px;
}

section {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

ul li code {
    font-size: 1rem;
}

body {
    background-color: #f9f9f9;
    font-size: 1.1rem;
}

h4 {
    font-weight: bold;
    color: #3b3b3b;
}