:root {
            --primary-color: #1a237e;
            --secondary-color: #ff6f00;
            --accent-color: #4fc3f7;
            --dark-space: #0d1b2a;
            --star-gold: #ffd700;
        }
        body {
            font-family: 'Segoe UI', system-ui, sans-serif;
            background: linear-gradient(135deg, var(--dark-space) 0%, #1e3a5f 100%);
            color: #e0e0e0;
            line-height: 1.7;
        }
        .navbar-brand {
            font-weight: 800;
            font-size: 1.8rem;
            background: linear-gradient(45deg, var(--star-gold), var(--accent-color));
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 2px 4px rgba(0,0,0,0.3);
        }
        .hero-section {
            background: url('https://via.placeholder.com/1200x600') center/cover no-repeat;
            padding: 100px 0;
            position: relative;
        }
        .hero-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(13, 27, 42, 0.8);
        }
        .hero-content {
            position: relative;
            z-index: 2;
        }
        .section-card {
            background: rgba(255, 255, 255, 0.05);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 15px;
            padding: 2rem;
            margin-bottom: 2rem;
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        .section-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
        }
        h1, h2, h3 {
            color: var(--star-gold);
            font-weight: 700;
        }
        h1 {
            font-size: 2.8rem;
            margin-bottom: 1.5rem;
            text-shadow: 0 2px 4px rgba(0,0,0,0.5);
        }
        h2 {
            font-size: 2rem;
            margin: 2rem 0 1rem;
            border-bottom: 2px solid var(--secondary-color);
            padding-bottom: 0.5rem;
        }
        h3 {
            font-size: 1.5rem;
            margin: 1.5rem 0 0.8rem;
            color: var(--accent-color);
        }
        .keyword-highlight {
            color: var(--secondary-color);
            font-weight: 700;
            background: rgba(255, 111, 0, 0.1);
            padding: 0.1rem 0.3rem;
            border-radius: 4px;
        }
        .feature-icon {
            font-size: 2rem;
            color: var(--accent-color);
            margin-right: 1rem;
        }
        .nav-pills .nav-link {
            color: #e0e0e0;
            border-radius: 25px;
            margin: 0.2rem;
            transition: all 0.3s ease;
        }
        .nav-pills .nav-link:hover, .nav-pills .nav-link.active {
            background: linear-gradient(45deg, var(--primary-color), var(--secondary-color));
            color: white;
        }
        .game-image {
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
            margin: 1.5rem 0;
        }
        .game-image img {
            width: 100%;
            height: auto;
            transition: transform 0.5s ease;
        }
        .game-image:hover img {
            transform: scale(1.03);
        }
        footer {
            background: rgba(0, 0, 0, 0.7);
            padding: 2rem 0;
            margin-top: 3rem;
            border-top: 1px solid rgba(255, 255, 255, 0.1);
        }
        @media (max-width: 768px) {
            h1 {
                font-size: 2rem;
            }
            h2 {
                font-size: 1.6rem;
            }
            .hero-section {
                padding: 60px 0;
            }
        }