:root {
            --primary-blue: #1a5276;
            --secondary-teal: #16a085;
            --accent-gold: #f39c12;
            --deep-navy: #2c3e50;
            --ocean-green: #27ae60;
        }
        body {
            font-family: 'Segoe UI', system-ui, sans-serif;
            line-height: 1.7;
            color: #333;
            background: linear-gradient(135deg, #e8f4f8 0%, #ffffff 100%);
        }
        .logo-brand {
            font-family: 'Georgia', serif;
            font-weight: bold;
            font-size: 2.2rem;
            color: var(--primary-blue);
            text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
        }
        .nav-custom {
            background: linear-gradient(90deg, var(--primary-blue) 0%, var(--deep-navy) 100%);
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        }
        .nav-link {
            color: white !important;
            font-weight: 500;
            transition: all 0.3s ease;
        }
        .nav-link:hover {
            color: var(--accent-gold) !important;
            transform: translateY(-2px);
        }
        .hero-section {
            background: linear-gradient(rgba(26, 82, 118, 0.8), rgba(44, 62, 80, 0.9)), url('https://via.placeholder.com/1600x900') center/cover no-repeat;
            color: white;
            padding: 100px 0;
            text-align: center;
        }
        h1 {
            font-size: 3.5rem;
            font-weight: 800;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
        }
        h2 {
            color: var(--primary-blue);
            border-left: 5px solid var(--accent-gold);
            padding-left: 15px;
            margin: 2.5rem 0 1.5rem;
            font-weight: 700;
        }
        h3 {
            color: var(--deep-navy);
            margin: 2rem 0 1rem;
            font-weight: 600;
        }
        .content-section {
            background: white;
            border-radius: 12px;
            box-shadow: 0 8px 30px rgba(0,0,0,0.08);
            padding: 3rem;
            margin: 2rem 0;
        }
        .feature-icon {
            font-size: 2.5rem;
            color: var(--secondary-teal);
            margin-bottom: 1rem;
        }
        .game-image {
            border-radius: 10px;
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
            transition: transform 0.3s ease;
            margin: 1.5rem 0;
        }
        .game-image:hover {
            transform: scale(1.02);
        }
        .highlight-box {
            background: linear-gradient(135deg, #e8f8f5 0%, #d1f2eb 100%);
            border-left: 4px solid var(--ocean-green);
            padding: 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 8px 8px 0;
        }
        .key-feature {
            background: white;
            border-radius: 10px;
            padding: 1.5rem;
            margin: 1rem 0;
            box-shadow: 0 5px 15px rgba(0,0,0,0.05);
            transition: all 0.3s ease;
            border: 1px solid #eaeaea;
        }
        .key-feature:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0,0,0,0.1);
        }
        footer {
            background: var(--deep-navy);
            color: white;
            padding: 3rem 0 1.5rem;
            margin-top: 4rem;
        }
        .copyright {
            border-top: 1px solid rgba(255,255,255,0.1);
            padding-top: 1.5rem;
            margin-top: 2rem;
            text-align: center;
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2.5rem;
            }
            .content-section {
                padding: 1.5rem;
            }
            .hero-section {
                padding: 60px 0;
            }
        }
        .table-of-contents {
            background: #f8f9fa;
            border-radius: 10px;
            padding: 1.5rem;
            margin: 2rem 0;
        }
        .toc-list {
            list-style-type: none;
            padding-left: 0;
        }
        .toc-list li {
            margin-bottom: 0.8rem;
            padding-left: 1rem;
            border-left: 3px solid transparent;
            transition: all 0.3s ease;
        }
        .toc-list li:hover {
            border-left: 3px solid var(--accent-gold);
            padding-left: 1.5rem;
        }
        .toc-list a {
            color: var(--primary-blue);
            text-decoration: none;
            font-weight: 500;
        }
        .toc-list a:hover {
            color: var(--secondary-teal);
        }
        strong {
            color: var(--primary-blue);
            font-weight: 700;
        }
        .rating-badge {
            background: var(--accent-gold);
            color: white;
            padding: 0.3rem 0.8rem;
            border-radius: 20px;
            font-weight: bold;
            display: inline-block;
            margin: 0.5rem;
        }