楼梯上的黄金时段时尚肖像

{
  "generation_request": {
    "meta_data": {
      "task_type": "photoreal_golden_hour_fashion_stairs_portrait",
      "language": "en",
      "priority": "highest",
      "version": "v1.0_RED_DRESS_FAN_STAIRS_GOLDEN_HOUR"
    },
    "output": {
      "aspect_ratio": "1:1",
      "resolution": "high",
      "num_images": 4
    },
    "scene": {
      "concept": "a warm golden-hour fashion portrait on textured stone stairs",
      "environment": "wide concrete/stone staircase with repeating lines, minimal modern railing, clear sky",
      "composition": "subject seated mid-stairs, strong leading lines from steps, clean negative space above"
    },
    "subject": {
      "person": "adult woman",
      "wardrobe": {
        "dress": "flowing {argument name="dress color" default="red"} slip dress with a high slit, lightweight fabric, natural drape"
      },
      "accessories": "vintage hand fan, small necklace, red flower behind ear",
      "hair_makeup": {
        "hair": "long wavy dark hair, slightly wind-touched",
        "makeup": "natural warm glow, soft highlight, realistic skin texture"
      },
      "pose": "seated confidently, one leg bent and visible through slit, relaxed hand on step, fan held naturally",
      "feet": "barefoot, natural relaxed toes",
      "expression": "calm, confident, sunlit"
    },
    "camera": {
      "shot": "fashion portrait",
      "lens_mm": 50,
      "aperture": 2.8,
      "focus": "sharp on face and dress texture; background stairs slightly softer",
      "quality_tags": "ultra-photoreal, crisp textures, subtle film grain"
    },
    "lighting": {
      "style": "golden hour direct sunlight",
      "notes": "warm highlights, crisp shadows, avoid blown skin highlights, keep red dress saturated but natural"
    },
    "color_grade": {
      "palette": "warm golds, natural skin tones, deep red dress, neutral stone",
      "contrast": "medium-high (sunlight look) with controlled rolloff",
      "tone": "Mediterranean summer, sensual but classy"
    },
    "negative_prompt": "text, logo, watermark, overexposed skin, plastic skin, bad anatomy, extra fingers, warped stairs, blurry face, studio lighting, CGI, cartoon, lowres, heavy artifacts"
  }
}