Generation prompt
```json { "visual_details": { "subject": { "gender": "女性", "age_demographic": "青年", "body_type": "健美,腰部纤细,腹肌分明", "pose": "镜面自拍,一只手拿着智能手机遮住脸部,姿态放松自信", "expression": "脸部被手机部分遮挡,表情自然中性", "hair": { "color": "深棕色", "style": "长发,波浪卷发", "details": "自然飘逸,略带光泽" }, "outfit": { "top": "深海军蓝或黑色运动文胸", "bottom": "宽松深色运动裤", "accessories": [ "头戴式耳机", "棒球帽或毛线帽" ] } }, "environment": { "location": "现代室内健身房", "background_elements": [ "健身器械", "自由重量器械", "镜子", "大窗户" ], "cleanliness": "极简、干净、整洁的健身房美学风格" } }, "lighting_and_atmosphere": { "lighting": "柔和的自然日光与室内环境照明混合", "shadows": "微妙逼真的阴影", "color_palette": "中性色调,冷灰色,黑色和柔和的高光", "mood": "自信、现代、生活方式健身美学" }, "camera_settings": { "camera_type": "智能手机摄像头", "shot_type": "垂直镜面自拍", "framing": "从头部到臀部的中景构图", "focus": "身体和服装清晰对焦,背景略微柔和", "depth_of_field": "浅景深,逼真的智能手机效果" }, "image_quality": { "style": "照片级写实", "resolution": "4K", "aspect_ratio": "9:16", "details": "高皮肤纹理真实感,自然比例,无 AI 伪影", "post_processing": "轻微对比度增强,自然色彩分级" }, "constraints": { "avoid": [ "夸张的身体比例", "人工皮肤纹理", "过度锐化", "不自然的灯光", "可见的 AI 扭曲" ] } } ```