body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            line-height: 1.6;
            color: #333;
            max-width: 1200px;
            margin: 0 auto;
            padding: 20px;
        }
        
        h1 {
            color: #2c3e50;
            border-bottom: 3px solid #3498db;
            padding-bottom: 10px;
        }
        
        h2 {
            color: #34495e;
            border-bottom: 2px solid #bdc3c7;
            padding-bottom: 5px;
            margin-top: 30px;
        }
        
        h3 {
            color: #2980b9;
            margin-top: 20px;
        }
        
        .class-name {
            background-color: #f8f9fa;
            padding: 15px;
            border-left: 4px solid #3498db;
            font-family: 'Courier New', monospace;
            font-size: 1.2em;
            margin: 20px 0;
        }
        
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
            background-color: white;
            box-shadow: 0 1px 3px rgba(0,0,0,0.2);
        }
        
        th {
            background-color: #3498db;
            color: white;
            padding: 12px;
            text-align: left;
        }
        
        td {
            padding: 12px;
            border-bottom: 1px solid #e0e0e0;
        }
        
        tr:hover {
            background-color: #f5f5f5;
        }
        
        code {
            background-color: #f8f9fa;
            padding: 2px 6px;
            border-radius: 4px;
            font-family: 'Courier New', monospace;
            font-size: 0.95em;
            color: #c7254e;
        }
        
        pre {
            background-color: #2c3e50;
            color: #ecf0f1;
            padding: 15px;
            border-radius: 5px;
            overflow-x: auto;
            font-family: 'Courier New', monospace;
            line-height: 1.4;
        }
        
        .note {
            background-color: #fff3cd;
            border-left: 4px solid #ffc107;
            padding: 15px;
            margin: 20px 0;
        }
        
        .pattern-box {
            background-color: #e8f4f8;
            border: 1px solid #3498db;
            border-radius: 5px;
            padding: 15px;
            margin: 15px 0;
        }
        
        .method-signature {
            background-color: #f0f7ff;
            padding: 10px;
            border-radius: 5px;
            font-family: 'Courier New', monospace;
            margin: 10px 0;
        }