1. Adjust Visibility: Use the Pollution Opacity slider to blend the artificial light layer with the base map.

2. Change Map Style: Select different base maps (e.g., Dark for contrast, Satellite for geography) from the left panel.

3. High-Res Export: Click Download Exact View. This will generate a high-quality 4K image that matches exactly what you see on screen.

4. Data: Standard national borders are loaded automatically for reference (white lines).