巧克力棒商业广告主视觉

{
  "_world": "advertising",
  "creation_intent": "展现精湛工艺与原料品质",
  "generation_logic": "以制作工艺与材质肌理为视觉焦点",
  "subject_kit": {
    "primary_subject": "[巧克力棒]",
    "secondary_elements": [
      "融化滴落的巧克力",
      "细腻可可粉",
      "撕开的铝箔包装"
    ]
  },
  "core_tension": "极致诱惑与精准控制的张力",
  "twist_mechanisms": [
    "横截面细节展示",
    "材质质感对比"
  ],
  "stage_context": "纯白无缝影棚背景",
  "composition_rule": "对称镜像构图",
  "lighting_rule": "顶部柔光箱主光",
  "imaging_assumption": "高端商业静物摄影",
  "deliverable_type": "广告主视觉 KV"
}