{
  "reviewed_sheets": {
    "16px": 14,
    "32px": 27
  },
  "classification_sheets": 6,
  "small_revisions": 73,
  "large_revisions": 120,
  "boundary": {
    "16px": [
      "复杂汉字压缩仍会降低辨识度；优先32px"
    ],
    "32px": [
      "硼 U+787C",
      "牖 U+7256",
      "鼬 U+9F2C"
    ],
    "note": "密度较高的少见字仍需结合实际词语辨识；没有重复汉字轮廓，但这不等于所有字在单字条件下同等易读。"
  }
}