:root {
            --primary: #0a0a0a;
            --accent: #00ff9d;
            --background: #121212;
            --text: #e0e0e0;
            --secondary: #424242;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--background);
            color: var(--text);
            line-height: 1.6;
            padding: 20px;
        }
        
        main {
            max-width: 1000px;
            margin: 0 auto;
            background-color: var(--primary);
            padding: 40px;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        
        h1, h2, h3 {
            color: var(--accent);
            margin: 30px 0 15px;
        }
        
        p, ul {
            margin-bottom: 15px;
        }
        
        ul {
            padding-left: 20px;
        }
        
        li {
            margin-bottom: 8px;
        }
        
        .last-updated {
            font-style: italic;
            margin-bottom: 30px;
            color: var(--secondary);
        }