:root {
            --bg-primary: #121212;
            --bg-secondary: #1e1e1e;
            --bg-tertiary: #252526;
            --text-primary: #e6e6e6;
            --text-secondary: #a0a0a0;
            --accent: #bb86fc;
            --accent-secondary: #03dac6;
            --code-bg: #1e1e1e;
            --border-color: #333;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--bg-primary);
            color: var(--text-primary);
            line-height: 1.6;
            padding: 0;
            margin: 0;
        }
        
        .container {
            display: flex;
            min-height: 100vh;
        }
        
        .sidebar {
            width: 250px;
            background-color: var(--bg-secondary);
            padding: 20px;
            border-right: 1px solid var(--border-color);
            position: fixed;
            height: 100vh;
            overflow-y: auto;
        }
        
        .main-content {
            flex: 1;
            margin-left: 250px;
            padding: 40px;
            max-width: calc(100% - 250px);
        }
        
        .logo {
            font-size: 24px;
            font-weight: bold;
            color: var(--accent);
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 1px solid var(--border-color);
        }
        
        .nav-links {
            list-style: none;
        }
        
        .nav-links li {
            margin-bottom: 10px;
        }
        
        .nav-links a {
            color: var(--text-secondary);
            text-decoration: none;
            display: block;
            padding: 8px 10px;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        
        .nav-links a:hover {
            color: var(--accent);
            background-color: var(--bg-tertiary);
        }
        
        h1, h2, h3, h4 {
            color: var(--accent-secondary);
            margin-top: 30px;
            margin-bottom: 15px;
        }
        
        h1 {
            font-size: 2.5rem;
            border-bottom: 2px solid var(--accent);
            padding-bottom: 10px;
            margin-top: 0;
        }
        
        h2 {
            font-size: 1.8rem;
            padding-bottom: 8px;
            border-bottom: 1px solid var(--border-color);
        }
        
        p {
            margin-bottom: 20px;
            font-size: 1.05rem;
        }
        
        .code-block {
            background-color: var(--code-bg);
            border-radius: 6px;
            padding: 16px;
            margin: 20px 0;
            overflow-x: auto;
            border-left: 4px solid var(--accent);
        }
        
        pre {
            margin: 0;
            font-family: 'Consolas', 'Monaco', monospace;
            font-size: 14px;
            line-height: 1.5;
        }
        
        code {
            font-family: 'Consolas', 'Monaco', monospace;
            background-color: var(--bg-tertiary);
            padding: 2px 6px;
            border-radius: 3px;
            font-size: 0.9em;
        }
        
        .note {
            background-color: rgba(3, 218, 198, 0.1);
            border-left: 4px solid var(--accent-secondary);
            padding: 15px;
            margin: 20px 0;
            border-radius: 4px;
        }
        
        .warning {
            background-color: rgba(255, 193, 7, 0.1);
            border-left: 4px solid #ffc107;
            padding: 15px;
            margin: 20px 0;
            border-radius: 4px;
        }
        
        table {
            width: 100%;
            border-collapse: collapse;
            margin: 20px 0;
        }
        
        th, td {
            padding: 12px 15px;
            text-align: left;
            border-bottom: 1px solid var(--border-color);
        }
        
        th {
            background-color: var(--bg-secondary);
            color: var(--accent);
        }
        
        tr:hover {
            background-color: var(--bg-tertiary);
        }
        
        @media (max-width: 768px) {
            .container {
                flex-direction: column;
            }
            
            .sidebar {
                width: 100%;
                height: auto;
                position: relative;
                border-right: none;
                border-bottom: 1px solid var(--border-color);
            }
            
            .main-content {
                margin-left: 0;
                max-width: 100%;
            }
        }