电影时尚大片：日落别墅的红色缎面连衣裙

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "photoreal_cinematic_sunset_villa_fashion_editorial_poster_still",
      "priority": "highest",
      "language": "en",
      "version": "v1.0_RED_SATIN_BACKLESS_VILLA_SEA_VIEW_NO_TEXT"
    },

    "output": {
      "aspect_ratio": "4:5",
      "resolution": "ultra_high",
      "num_images": 4
    },

    "scene": {
      "concept": "A cinematic fashion portrait at a seaside villa terrace during golden hour. A woman in a backless red satin slip dress turns her head over her shoulder toward the camera. Elegant, minimal, sensual, and refined clean architecture, vast sea horizon, and soft sunset tones.",
      "environment": "white Mediterranean villa balcony with clean lines, ocean horizon in the distance, green hills and trees below, open sky gradient",
      "time_of_day": "golden hour approaching sunset",
      "atmosphere": "clear air, gentle warmth, calm coastal serenity"
    },

    "subject": {
      "age_appearance": "adult",
      "expression": "poised, confident, subtly alluring",
      "pose": "standing near the balcony edge, body turned away from camera, head turned back over shoulder, relaxed posture",
      "hair": "dark hair in a messy bun with soft face-framing strands",
      "wardrobe": "{argument name="dress color" default="red"} satin backless slip dress with thin spaghetti straps, smooth glossy drape",
      "accessories": "small gold hoop earrings, delicate bracelets and rings",
      "makeup": "classic glam with red lipstick, soft natural skin texture"
    },

    "camera": {
      "camera_body": "Sony A7R V",
      "lens": "85mm prime",
      "aperture": "f/2.0",
      "focus": "sharp on eyes and face, soft falloff across dress and background",
      "framing": "vertical three-quarter portrait from behind, elegant negative space in sky",
      "look": "clean high-end editorial realism"
    },

    "lighting": {
      "key_light": "natural warm sunset light from horizon side",
      "fill_light": "soft ambient sky fill",
      "contrast": "medium",
      "highlights": "controlled satin sheen on the dress, no blown whites"
    },

    "color_grading": {
      "palette": "crimson red dress, soft pastel sky gradients, muted greens, clean white architecture, warm skin tones",
      "film_emulation": "modern cinematic coastal editorial",
      "grain": "very fine film grain",
      "halation": "subtle glow on horizon and dress highlights"
    },

    "composition": {
      "visual_hierarchy": "face + red dress as primary, ocean horizon as elegant secondary",
      "lines": "balcony railing leading toward the subject",
      "mood": "minimal luxury, Mediterranean romance"
    },

    "style_constraints": {
      "photorealism": "maximum",
      "cinematic_authenticity": true,
      "editorial_quality": "high-end fashion film still",
      "no_text": true,
      "no_logos": true
    },

    "safety": {
      "rating": "PG-13",
     }