:root {
            --primary: #0a0a0a;
            --accent: #00ff9d;
            --background: #121212;
            --text: #ffffff;
            --gray: #777777;
        }
        
        * {
            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: 40px auto;
            background-color: rgba(255, 255, 255, 0.05);
            padding: 40px;
            border-radius: 10px;
        }
        
        h1 {
            color: var(--accent);
            margin-bottom: 30px;
            text-align: center;
        }
        
        h2 {
            color: var(--accent);
            margin: 25px 0 15px;
        }
        
        p, ul {
            margin-bottom: 15px;
        }
        
        ul {
            padding-left: 20px;
        }
        
        li {
            margin-bottom: 8px;
        }
        
        @media (max-width: 768px) {
            main {
                padding: 20px;
                margin: 20px auto;
            }
            
            h1 {
                font-size: 1.8rem;
            }
        }