- generic [active] [ref=f45e1]:
  - navigation "카메라 시점" [ref=f45e2]:
    - button "정면" [ref=f45e3] [cursor=pointer]
    - button "측면" [ref=f45e4] [cursor=pointer]
    - button "위" [ref=f45e5] [cursor=pointer]
    - button "등각" [ref=f45e6] [cursor=pointer]
    - button "뒷면" [ref=f45e7] [cursor=pointer]
    - button "부품 배열" [ref=f45e8] [cursor=pointer]
    - button "와이어" [ref=f45e9] [cursor=pointer]
    - link "원본 비교" [ref=f45e10] [cursor=pointer]:
      - /url: ./runner-review.html?build=20261027-r42d
  - region "머리 조립" [ref=f45e11]:
    - paragraph [ref=f45e12]: 0 / 42 단계 · 런너에 부품이 붙어 있습니다
    - generic [ref=f45e13]:
      - button "이전 단계" [disabled] [ref=f45e14]
      - button "다음 조립" [ref=f45e15] [cursor=pointer]
      - button "일괄 조립" [ref=f45e16] [cursor=pointer]
      - button "일괄 분해" [disabled] [ref=f45e17]
      - button "머리 보기" [ref=f45e18] [cursor=pointer]