body {
    font-family: Arial, sans-serif;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container {
    width: 80%;
    max-width: 800px;
    margin: 20px auto;
    background: white;
    padding: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

h1, h2 {
    color: #333;
}

h1 {
    font-size: 2em;
    margin-bottom: 20px;
}

h2 {
    font-size: 1.5em;
    margin-top: 20px;
}

p {
    margin: 10px 0;
}

ol, ul {
    margin: 10px 0 20px 20px;
}

li {
    margin: 5px 0;
}