{ "ultra_high_fidelity_request": { "subject": "[PRODUCT]", "framing": { "position": "严格居…

{ "ultra_high_fidelity_request": { "subject": "[PRODUCT]", "framing": { "position": "严格居中且悬浮", "boundary": "产品完全可见，无裁剪，在3D空间中独立呈现", "background": "纯黑色背景，十六进制色码 #000000" }, "optical_effects": { "iridescence": "极其绚丽的光谱虹彩，生动的霓虹油膜渐变色", "volumetric": "内部体积光，空灵的内在光芒，材质内部的光散射", "refraction": "高折射率焦散光，边缘处呈现棱镜分光效果", "luminosity": "超饱和全息高光，强烈的电光蓝与深洋红色" }, "material_finish": { "texture": "超高光泽的液态平滑质感", "base": "具有无限深度的深色半透明黑曜石玻璃", "reflections": "隐形光源的清晰光线追踪镜面反射" }, "negative_constraints": [ "无平台", "无地面", "无柔光箱", "无柔光罩", "无道具", "无文字", "表面无阴影", "无底座" ] } }