电影海报剧照：90 年代都市剧情片（玛蒂尔达风格）

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "poster_master_urban_drama_90s_mathilda_inspired",
      "priority": "highest",
      "language": "en"
    },
    "global_constraints": {
      "rating": "PG-13",
      "no_nudity": true,
      "no_explicit_sexual_content": true,
      "no_gore": true,
      "no_logos": true,
      "no_watermark": true,
      "no_readable_text": true
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "render_style": "cinematic_photoreal_editorial",
      "sharpness": "crisp_but_natural",
      "film_grain": "subtle_35mm",
      "dynamic_range": "natural_not_hdr",
      "skin_rendering": "real_texture_zero_retouch",
      "color_grade": "warm_amber_brown_muted_olive_soft_contrast"
    },
    "creative_prompt": {
      "scene_summary": "A small 1990s Paris apartment corridor with warm tungsten practicals, textured walls, slightly smoky air. Mood: intimate, tense, grounded.\n\nSubject: ONE young adult woman inspired by a 90s urban girl archetype (NOT a real actress), short dark bob haircut, calm but guarded eyes.\n\nWardrobe (locked): oversized khaki/olive bomber jacket, striped top, short black skirt, textured dark tights, heavy black lace-up boots, black velvet choker. Hands: one hand lightly holding a cigarette near waist level (unlit), the other relaxed.\n\nPose (locked): full-body hero stance, slightly angled shoulders, chin slightly down, direct eye contact; vulnerable + dangerous duality.\n\nEnvironment props (locked): a potted plant near the wall, dim hallway lamp, slightly worn door frames.\n\nCamera & Lens: 65mm cinema prime, subtle anamorphic character (very mild), low-to-mid camera height, gentle compression, shallow depth but background readable. Poster negative space above head.\n\nLighting: warm practical key from side, soft fill from hallway bounce, delicate rim to separate silhouette, realistic falloff.\n\nFinish: premium film-still realism, no text."
    },
    "negative_prompt": [
      "low resolution",
      "ai artifacts",
      "beauty filter",
      "plastic skin",
      "over smoothing",
      "face distortion",
      "deformed hands",
      "extra fingers",
      "warped anatomy",
      "childlike appearance",
      "school uniform",
      "anime",
      "cartoon",
      "illustration",
      "hdr",
      "oversaturated colors",
      "logos",
      "watermark",
      "text",
      "out of focus subject"
    ]
  }
}