{
"ultra_high_fidelity_request": {
"subject": "[PRODUCT]",
"framing": {
"position": "严格居中并悬浮",
"boundary": "完整展示产品，无裁剪，孤立于3D空间中",
"background": "纯黑色实色背景，十六进制色值#000000"
},
"optical_effects": {
"iridescence": "极其绚丽的彩虹光谱效果，鲜艳的霓虹油膜渐变",
"volumetric": "内部体积光照明，空灵的内发光，材料内部的光线散射",
"refraction": "高折射率焦散光折射，边缘棱镜色散",
"luminosity": "超饱和全息高光，强烈的电光蓝与深洋红色"
},
"material_finish": {
"texture": "超光泽液态光滑表面",
"base": "具有无限深度的深色半透明黑曜石玻璃",
"reflections": "清晰的光线追踪镜面反射，反射不可见光源"
},
"negative_constrnts": [
"无平台",
"无地面",
"无灯箱",
"无柔光箱",
"无道具",
"无文字",
"无表面阴影",
"无底座"
]
}
}
