{
  "changed_rendered_pages": [
    12
  ],
  "unchanged_pages": 22,
  "unchanged_text_pages": 22,
  "new_image": "generated/450-front-back-replenishment-v2.png",
  "visual_checks": [
    "后厨左侧实体电视显示余量看板",
    "右侧450类称重餐线、立柱小屏与布菲炉",
    "员工自助取餐",
    "厨师持盘从后厨补菜",
    "页面文字与图像未叠压"
  ],
  "old_files_preserved": true,
  "independent_visual_review": "ppt_visual_qa实看新版第12页：实体电视、称重前厅、补菜联动与AI示意标注齐全；无P1/P2问题"
}