body {
    font-family: sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
    margin: 0;
    padding: 0;
}

.container {
    max-width: 800px;
    margin: 2rem auto;
    padding: 2rem;
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
}

h1, h2, h3 {
    color: #0056b3;
}

h1 {
    border-bottom: 2px solid #0056b3;
    padding-bottom: 0.5rem;
}

a {
    color: #0056b3;
}

a:hover {
    text-decoration: underline;
}

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

strong {
    font-weight: bold;
}