{ "master_prompt": { "global_settings": { "resolution": "8K 分辨率", "aspect_ratio": "1:1 画幅比", "image_type": "写实风格 AI 生成产品摄影", "detail_level": "超高细节，微距清晰度", "noise": "无噪点", "artifacts": "无伪影", "focus": "浅景深 (shallow depth of field)，背景虚化 (bokeh)" } } }