Messages

https://github.com/tumic0/GPXSee/blob/master/data/style/style.xml

The GPXSee Mapsforge/OpenAndroMaps render-theme uses a very similar cartographic style to Mapy.cz. The render-theme is a standard Mapsforge rendertheme so you should be able to use it in Locus but as GPXSee uses a different render engine than Mapsforge(Locus), you may have to adjust it a litle bit for Locus.