body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #333;
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 20px;
    background-color: #f9f9f9;
}

.container {
    background-color: white;
    padding: 40px;
    border-radius: 8px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

h1 {
    font-size: 28px;
    border-bottom: 2px solid #eee;
    padding-bottom: 10px;
    margin-bottom: 30px;
}

h2 {
    font-size: 20px;
    margin-top: 30px;
    margin-bottom: 15px;
    color: #444;
}

h3 {
    font-size: 18px;
    margin-top: 25px;
    margin-bottom: 10px;
    color: #555;
}

p, ul, ol {
    margin-bottom: 15px;
}

a {
    color: #0066cc;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

ul {
    padding-left: 20px;
}

li {
    margin-bottom: 5px;
}

.back-link {
    display: inline-block;
    margin-bottom: 20px;
    font-size: 14px;
    color: #666;
}