机械键盘键帽：专业产品摄影，细节控必备

专业提示，助你拍摄出高品质机械键盘键帽产品照。捕捉精工细节，展现独特设计，提升产品吸引力，完美适用于电商展示。 { "_world": "product_photography", "creation_intent": "形式或材料探索", "generation_logic": "人或角色为中心", "subject_kit": { "primary_subject": "{argument name=\"primary subject\" default=\"机械键盘键帽\"}", "secondary_elements": [ "微型齿轮", "规格标签" ] }, "core_tension": "舒适 vs 临床感", "twist_mechanisms": [ "尺度错位", "功能错配" ], "stage_context": "极简网格表面", "composition_rule": "顺序组装步骤", "lighting_rule": null, "imaging_assumption": "极简物体研究", "deliverable_type": "产品照", "creative_directive": null, "oblique_strategy": "强制包含矛盾元素", "_evaluation": { "verdict": "PASS", "violations": [], "warnings": [] } } 产品营销 电商主图 摄影 3D 渲染 产品 nanobanana