Overlapping cones stacked their grey, and one grey read badly on light and
dark themes. VALORANT's own minimap instead shows what players see as a
lighter copy of the floor, so overlaps can't stack. Cones now do the same:
every cone fills one shared layer on the map art with the theme's floor
mixed 46% toward its wall colour (VALORANT's 118 -> 181), the map's ink is
drawn again above it so walls and sites read through, and everything placed
sits above both. Editor, screenshots and the replay viewer share the look;
a cone outside the editor (a drag preview) still paints itself.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>