:root {
            --primary-color: #2a3b4c;
            --secondary-color: #ff6b00;
            --bg-color: #1a1a1a;
            --text-color: #e0e0e0;
            --section-bg: #252525;
            --link-color: #ff9d45;
        }
        
        body {
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
            background-color: var(--bg-color);
            color: var(--text-color);
            line-height: 1.6;
            margin: 0;
            padding: 0;
        }
        
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 20px;
        }
        
        main {
            padding-top: 80px;
            padding-bottom: 40px;
        }
        
        h1, h2 {
            color: var(--secondary-color);
        }
        
        h1 {
            font-size: 2.5rem;
            margin-bottom: 1rem;
            text-align: center;
        }
        
        h2 {
            font-size: 1.8rem;
            border-bottom: 2px solid var(--secondary-color);
            padding-bottom: 10px;
            margin-top: 2rem;
        }
        
        section {
            background-color: var(--section-bg);
            padding: 20px;
            margin-bottom: 30px;
            border-radius: 8px;
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
        }
        
        .last-updated {
            text-align: center;
            margin-bottom: 2rem;
            font-style: italic;
            color: #aaa;
        }
        
        .nav-container {
            background-color: var(--primary-color);
            padding: 15px;
            border-radius: 8px;
            margin-bottom: 30px;
        }
        
        .section-nav {
            display: flex;
            flex-wrap: wrap;
            justify-content: center;
            gap: 10px;
        }
        
        .section-nav a {
            color: var(--text-color);
            text-decoration: none;
            padding: 8px 12px;
            background-color: #3a4c5e;
            border-radius: 4px;
            transition: all 0.3s ease;
        }
        
        .section-nav a:hover {
            background-color: var(--secondary-color);
            color: #fff;
        }
        
        ul {
            padding-left: 20px;
        }
        
        li {
            margin-bottom: 8px;
        }
        
        .cs-highlight {
            color: var(--secondary-color);
            font-weight: bold;
        }