body { font-family: 'Segoe UI', sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        header { background: linear-gradient(135deg, #FF4F00, #FF9900); padding: 20px; border-radius: 10px; margin-bottom: 30px; }
        .logo { font-size: 2.5em; color: white; font-weight: bold; text-shadow: 2px 2px 4px rgba(0,0,0,0.3); }
        nav { display: flex; justify-content: space-between; align-items: center; }
        .mobile-menu { display: none; background: #333; color: white; padding: 10px; border-radius: 5px; }
        .content { display: flex; flex-wrap: wrap; }
        .main-content { flex: 3; padding-right: 30px; }
        .sidebar { flex: 1; background: #f5f5f5; padding: 20px; border-radius: 10px; }
        h1 { color: #FF4F00; border-bottom: 3px solid #FF9900; padding-bottom: 10px; }
        h2 { color: #FF6B35; margin-top: 30px; }
        h3 { color: #FF8C66; }
        .download-btn { display: inline-block; background: #4CAF50; color: white; padding: 12px 24px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .login-btn { display: inline-block; background: #2196F3; color: white; padding: 12px 24px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .game-image { width: 100%; max-width: 600px; margin: 20px 0; border-radius: 10px; }
        footer { background: #333; color: white; padding: 20px; margin-top: 40px; border-radius: 10px; }
        .tag { background: #666; color: white; padding: 5px 10px; border-radius: 15px; margin: 5px; display: inline-block; }
        @media (max-width: 768px) {
            .content { flex-direction: column; }
            .main-content { padding-right: 0; }
            .mobile-menu { display: block; }
            nav ul { display: none; flex-direction: column; }
            nav.active ul { display: flex; }
        }