:root {
            --primary-dark: #0a0a2a;
            --primary-light: #ffffff;
            --accent: #00ff9d;
            --secondary: #2a2a4a;
            --text: #f0f0f0;
            --text-dark: #1a1a1a;
        }
        
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
        body {
            background-color: var(--primary-dark);
            color: var(--text);
            line-height: 1.6;
            padding: 2rem;
        }
        
        main {
            max-width: 1000px;
            margin: 0 auto;
            background-color: var(--secondary);
            padding: 2rem;
            border-radius: 10px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        
        h1 {
            font-size: 2.5rem;
            margin-bottom: 1.5rem;
            color: var(--accent);
            text-align: center;
        }
        
        h2 {
            font-size: 1.8rem;
            margin: 2rem 0 1rem;
            color: var(--accent);
        }
        
        h3 {
            font-size: 1.3rem;
            margin: 1.5rem 0 0.8rem;
            color: var(--primary-light);
        }
        
        p {
            margin-bottom: 1rem;
            font-size: 1.1rem;
        }
        
        ul {
            margin-bottom: 1rem;
            padding-left: 2rem;
        }
        
        li {
            margin-bottom: 0.5rem;
        }
        
        .last-updated {
            text-align: center;
            font-style: italic;
            margin-bottom: 2rem;
            color: var(--accent);
        }
        
        @media screen and (max-width: 768px) {
            body {
                padding: 1rem;
            }
            
            main {
                padding: 1.5rem;
            }
            
            h1 {
                font-size: 2rem;
            }
            
            h2 {
                font-size: 1.5rem;
            }
        }