{
  "case": "guideng",
  "status": "both rendered after one intended revision",
  "observations": [
    {
      "dimension": "首稿可读性",
      "finding": "资料组初稿人物近景未被前景门遮挡，路径可读；无资料初稿门遮人物且整体很暗。",
      "evidence": [
        "guideng-b-initial-view2.png",
        "guideng-a-initial-view2.png"
      ]
    },
    {
      "dimension": "最终美术",
      "finding": "协调者观察：资料组的主灯灯肋/纸面、木道材质和HUD层级更贴近参考；无资料组一次复查也明显改善。需由Bowie隐藏组别独立判断偏好。",
      "evidence": [
        "guideng-b-final-view2.png",
        "guideng-b-final-view3.png",
        "guideng-a-final-view2.png",
        "guideng-a-final-view3.png"
      ]
    },
    {
      "dimension": "时间",
      "finding": "首稿UI报告A8m22s，B14m34s；复查A1m11s，B1m50s。A另有截帧校准中断，成本另记，不能称严格等算力。"
    }
  ],
  "deviations": [
    "B把前景门从z7移到z9.8，保持角色/焦点/路径和固定相机；记录为构图位置变化，不能声称所有物件位置一致。",
    "A有一次外层UI截图校准和复查中断重发，原始源码未变，见capture-calibration-deviation.json。"
  ],
  "interpretation": "单个内部案例的探索性观察；还不能归因到图片/分析/源码中的哪一项，也不代表无源码外部案例必然有效。"
}