eduitit-math-3-2

Use when building, planning, auditing, fixing UI overlap/overflow or weak visual hierarchy, or extending an Eduitit 매스몬 math game 차시(lesson) single-HTML package in the `ai mart` workspace, including focal learning-area sizing, information-density space allocation, peer-lesson benchmark review, browser-size regression QA, and reward/effect animation polish — triggers like 차시 만들어, 새 게임 만들어, N단원 N차시 제작, 게임 빌드, UI 겹침 고쳐, 글자 넘쳐, 핵심 상자 키워, 시각적 우선순위 봐줘, 정보량에 비해 작아, 기존 차시와 비교해, 매스몬 게임 추가, 효과 넣어.

Use whenever creating, replacing, selecting, organizing, auditing, or integrating 매스몬 character assets, Mathmon packs, result cards, catalog.json, STYLE_GUIDE.md, or lesson Mathmon image references in the ai mart workspace.