body { font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif; line-height: 1.6; color: #333; max-width: 1200px; margin: 0 auto; padding: 20px; }
        .mobile-nav { display: none; }
        @media (max-width: 768px) {
            .desktop-nav { display: none; }
            .mobile-nav { display: block; position: fixed; bottom: 0; width: 100%; background: #1a73e8; padding: 10px; text-align: center; }
            .mobile-nav button { background: #fff; border: none; padding: 8px 15px; margin: 0 5px; cursor: pointer; }
        }
        h1 { color: #1a73e8; border-bottom: 2px solid #ff9800; padding-bottom: 10px; }
        h2 { color: #ff5722; margin-top: 30px; }
        h3 { color: #4caf50; }
        .download-btn { display: inline-block; background: #4caf50; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .login-btn { display: inline-block; background: #2196f3; color: white; padding: 12px 25px; margin: 15px 0; border-radius: 5px; text-decoration: none; font-weight: bold; }
        .game-img { max-width: 100%; height: auto; margin: 20px 0; border-radius: 8px; }
        .tag { background: #e0e0e0; padding: 3px 8px; margin: 5px; border-radius: 15px; display: inline-block; }
        .type-link { color: #1a73e8; text-decoration: none; }