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

.container {
    max-width: 800px;
    margin: 50px auto;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
}

h1,
h2 {
    color: #333;
}

ol {
    padding-left: 40px;
}

li {
    margin-bottom: 10px;
}

p {
    padding-left: 20px;
}

strong {
    color: #555;
}