Impact Map background image
===========================

This folder contains the local/self-hosted background image used by the public Impact Map shortcode when the display style is set to "Dark World Map".

Default file included:
- world-map-dark.jpg

You may replace it with your own image using the same filename, or use one of these supported filenames:
- world-map-dark.webp
- world-map-dark.jpg
- world-map-dark.jpeg
- world-map-dark.png

Recommended dimensions:
- 2400 x 1200 px
- 2:1 ratio
- dark / black style
- flat world map with all continents
- no text, logos, markers or watermarks
- optimized under ~600 KB if possible

The shortcode never loads external map tiles, geocoding APIs or third-party map services.
