雪夜街头冬季穿搭

{
  "category": "SNOWY_STREET_WINTER_CANDID",
  "identity_lock": {
    "enabled": true,
    "priority": "ABSOLUTE_MAX",
    "instruction": "将身份严格锁定至参考图像。仅限21岁及以上成年人。"
  },
  "subject": {
    "demographics": "成年女性，21–29岁，身份须与参考图像完全一致。",
    "hair": {
      "color": "与参考图像一致。",
      "style": "头发塞入围巾/外套中，仅露出几缕发丝",
      "texture": "自然发丝质感；略带静电的零散飞毛",
      "movement": "几乎无动态；体现寒冷空气的真实感"
    },
    "face": {
      "eyes": "眼睛须与参考图像完全一致；因寒冷而略带眯眼",
      "skin_details": "自然肤质；脸颊处有轻微泛红（细腻、真实）",
      "micro_details": "保留所有原有痕迹"
    },
    "clothing": {
      "outerwear": "冬季大衣 + 围巾 + 毛线帽（不得含任何标识或文字）",
      "fabric": "可见羊毛针织纹理；大衣表面附着细小雪花颗粒"
    },
    "accessories": {
      "jewelry": [
        "银色耳环可选（可能被围巾遮挡）"
      ]
    }
  },
  "pose": {
    "type": "户外抓拍式姿态",
    "orientation": "半身构图",
    "hands": "双手轻握围巾靠近下巴（手套可选，须无品牌标识）",
    "gaze": "直视镜头，面露温馨微笑",
    "expression": "温暖、俏皮"
  },
  "setting": {
    "environment": "黄昏时分的积雪街道",
    "background_elements": [
      "飘落的雪花（细腻颗粒状，非雾气效果）",
      "路灯光斑虚化（bokeh）",
      "柔和模糊的剪影（不可辨识具体人脸）"
    ],
    "depth": "面部清晰锐利；背景呈奶油般柔焦虚化（creamy bokeh）"
  },
  "camera": {
    "shot_type": "半身冬季人像",
    "angle": "平视角度（eye level）",
    "focal_length_equivalent": "35–50mm专业镜头 或 26mm手机夜景模式",
    "framing": "4:5",
    "focus": "双眼清晰锐利；雪花呈柔和虚化"
  },
  "lighting": {
    "source": "路灯照明 + 黄昏环境光",
    "direction": "柔和的顶部/侧向辉光",
    "highlights": "发丝与脸颊呈现暖色调高光",
    "shadows": "柔和、富有电影感的冬季明暗对比"
  },
  "mood_and_expression": {
    "tone": "温馨、电影感、可爱且具亲和力",
    "atmosphere": "冬季抓拍氛围"
  },
  "style_and_realism": {
    "style": "照片级写实生活方式风格（photoreal lifestyle）",
    "imperfections": "允许低光照条件下的自然噪点（grain）"
  },
  "technical_details": {
    "aspect_ratio": "4:5",
    "resolution": "高分辨率",
    "noise": "中等程度低光照噪点（grain）",
    "mode_variants": {
      "amateur": "手机夜景模式风格：轻微噪点、略微倾斜构图、非完美取景",
      "pro": "更干净的电影感曝光，高光控制精准，景深浅（shallow DOF）"
    }
  },
  "constraints": {
    "adult_only": true,
    "single_subject_only": true,
    "no_text": true,
    "no_logos": true,
    "no_watermarks": true
  },
  "negative_prompt": [
    "造雾机",
    "烟雾",
    "身份偏移（identity drift）",
    "面部形变（face morphing）",
    "多余手指",
    "扭曲的手部",
    "可读文字",
    "标识（logos）",
    "水印（watermark）",
    "塑料质感皮肤",
    "过度平滑（over-smoothing）"
  ]
}

{
  "category": "SNOWY_STREET_WINTER_CANDID",
  "identity_lock": {
    "enabled": true,
    "priority": "ABSOLUTE_MAX",
    "instruction": "Lock identity to reference image exactly. Adult 21+ only."
  },
  "subject": {
    "demographics": "Adult woman, 21-29, match reference identity.",
    "hair": {
      "color": "Match reference.",
      "style": "Hair tucked into scarf/coat with a few strands visible",
      "texture": "Natural strands, slight static flyaways",
      "movement": "Minimal movement; cold air realism"
    },
    "face": {
      "eyes": "Exact reference eyes; slight squint from cold",
      "skin_details": "Natural texture; slight redness on cheeks (subtle, realistic)",
      "micro_details": "Preserve marks"
    },
    "clothing": {
      "outerwear": "Winter coat + scarf + beanie (no logos/text)",
      "fabric": "Wool knit texture visible; tiny snow specks on coat"
    },
    "accessories": {
      "jewelry": [
        "Silver hoops optional (may be hidden by scarf)"
      ]
    }
  },
  "pose": {
    "type": "Outdoor candid",
    "orientation": "Half-body",
    "hands": "Hands holding scarf near chin (gloves optional, unbranded)",
    "gaze": "Direct eye contact, cozy smile",
    "expression": "Warm, playful"
  },
  "setting": {
    "environment": "Snowy street at dusk",
    "background_elements": [
      "Falling snowflakes (fine particles, not fog)",
      "Streetlight bokeh",
      "Soft silhouettes blurred (no identifiable faces)"
    ],
    "depth": "Face sharp; background creamy bokeh"
  },
  "camera": {
    "shot_type": "Half-body winter portrait",
    "angle": "Eye level",
    "focal_length_equivalent": "35-50mm pro OR 26mm phone night mode",
    "framing": "4:5",
    "focus": "Eyes sharp; snowflakes softly blurred"
  },
  "lighting": {
    "source": "Streetlights + ambient dusk",
    "direction": "Soft top/side glow",
    "highlights": "Warm highlights on hair/cheeks",
    "shadows": "Soft, cinematic winter contrast"
  },
  "mood_and_expression": {
    "tone": "Cozy, cinematic, cute-relatable",
    "atmosphere": "Winter candid"
  },
  "style_and_realism": {
    "style": "Photoreal lifestyle",
    "imperfections": "Low-light grain allowed"
  },
  "technical_details": {
    "aspect_ratio": "4:5",
    "resolution": "High",
    "noise": "Moderate low-light grain",
    "mode_variants": {
      "amateur": "Phone night-mode feel: mild grain, slight tilt, imperfect framing",
      "pro": "Cleaner cinematic exposure, controlled highlights, shallow DOF"
    }
  },
  "constraints": {
    "adult_only": true,
    "single_subject_only": true,
    "no_text": true,
    "no_logos": true,
    "no_watermarks": true
  },
  "negative_prompt": [
    "fog machine",
    "smoke",
    "identity drift",
    "face morphing",
    "extra fingers",
    "warped hands",
    "readable text",
    "logos",
    "watermark",
    "plastic skin",
    "over-smoothing"
  ]
}