AKUNUR 2.10.3 BOARD DESIGN TEST CHECKLIST

Initial display
[ ] Game opens normally with the existing 2.10.3 rules and starting position.
[ ] Board Appearance appears under Game settings.
[ ] A new browser defaults to Subtle ring shading.

Appearance selector
[ ] Standard board restores the original board treatment.
[ ] Subtle ring shading alternates the normal rings without changing corners or the Still Point.
[ ] Ring boundaries shows exact concentric boundaries without shading the rings.
[ ] Shading + boundaries combines both treatments.
[ ] Switching appearance does not reset or alter the current game.
[ ] The chosen appearance remains selected after refreshing the browser.

Gameplay visibility
[ ] Setup placement guidance remains clearly visible over shaded rings.
[ ] Selected stone destination remains clearly visible.
[ ] Last-move highlighting remains clearly visible.
[ ] Corner tokens, Echo Pieces, legal move markers and capture markers remain clear.
[ ] Board remains readable on desktop and mobile layouts.

CSS-only iteration
[ ] Change one colour variable in board-theme.css and upload only that file.
[ ] Hard-refresh the browser and confirm the new treatment appears.
[ ] Restore the supplied board-theme.css after the experiment.
