雪街温馨（冬季穿搭，电影感）

{
  "category": "雪街冬日抓拍",
  "identity_lock": {
    "enabled": true,
    "priority": "ABSOLUTE_MAX",
    "instruction": "身份与参考图像完全锁定。仅限21岁以上成年人。"
  },
  "subject": {
    "demographics": "成年女性，21-29岁，与参考身份匹配。",
    "hair": {
      "color": "与参考匹配。",
      "style": "头发塞入围巾/外套中，露出几缕",
      "texture": "自然发丝，略带静电飞扬",
      "movement": "极少移动；寒冷空气的真实感"
    },
    "face": {
      "eyes": "与参考眼睛完全一致；因寒冷略微眯眼",
      "skin_details": "自然纹理；脸颊略带红晕（微妙，真实）",
      "micro_details": "保留面部特征"
    },
    "clothing": {
      "outerwear": "冬大衣 + 围巾 + 针织帽（无品牌/文字）",
      "fabric": "羊毛针织纹理可见；外套上有微小雪花斑点"
    },
    "accessories": {
      "jewelry": [
        "银色耳环可选（可能被围巾遮挡）"
      ]
    }
  },
  "pose": {
    "type": "户外抓拍",
    "orientation": "半身",
    "hands": "手扶围巾靠近下巴（手套可选，无品牌）",
    "gaze": "直接眼神接触，温馨微笑",
    "expression": "温暖， playful"
  },
  "setting": {
    "environment": "黄昏雪街",
    "background_elements": [
      "飘落的雪花（细小颗粒，非雾气）",
      "路灯散景",
      "柔和模糊的剪影（无可识别面孔）"
    ],
    "depth": "面部清晰；背景奶油般散景"
  },
  "camera": {
    "shot_type": "半身冬季肖像",
    "angle": "视线水平",
    "focal_length_equivalent": "35-50mm 专业镜头 或 26mm 手机夜间模式",
    "framing": "4:5",
    "focus": "眼睛清晰；雪花柔和模糊"
  },
  "lighting": {
    "source": "路灯 + 环境黄昏光",
    "direction": "柔和的顶部/侧面光晕",
    "highlights": "头发/脸颊上的暖色高光",
    "shadows": "柔和、电影感的冬季对比度"
  },
  "mood_and_expression": {
    "tone": "温馨，电影感，可爱-亲切",
    "atmosphere": "冬季抓拍"
  },
  "style_and_realism": {
    "style": "写实生活风",
    "imperfections": "允许低光噪点"
  },
  "technical_details": {
    "aspect_ratio": "4:5",
    "resolution": "高",
    "noise": "适度低光噪点",
    "mode_variants": {
      "amateur": "手机夜间模式感：轻微噪点，略微倾斜，不完美构图",
      "pro": "更清晰的电影感曝光，受控高光，浅景深"
    }
  },
  "constraints": {
    "adult_only": true,
    "single_subject_only": true,
    "no_text": true,
    "no_logos": true,
    "no_watermarks": true
  },
  "negative_prompt": [
    "造雾机",
    "烟雾",
    "身份漂移",
    "面部变形",
    "多余手指",
    "扭曲的手",
    "可读文本",
    "标志",
    "水印",
    "塑料皮肤",
    "过度平滑"
  ]
}