Brighten city labels and offset from map features
City labels were nearly invisible at RGB(70,70,85) — blending into
the braille dots. Bumped to RGB(130,125,115) (warm off-white) and
added a slight right/up offset so they don't sit directly on top of
map geometry.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>