九零年代都市劇情電影海報

{
  "generation_request": {
    "meta_data": {
      "tool": "NanoBanana Pro",
      "task_type": "poster_master_urban_drama_90s",
      "language": "zh"
    },
    "global_constraints": {
      "no_nudity": true,
      "no_logos": true,
      "no_watermark": true,
      "no_text": true
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "render_style": "cinematic_photoreal_film_still",
      "sharpness": "crisp_natural",
      "film_grain": "subtle_35mm",
      "skin_rendering": "realistic_unretouched_texture",
      "color_grade": "warm_amber_brown_muted_olive"
    },
    "creative_prompt": {
      "subject": "[一位留著深色短波波頭的年輕女性]，神情冷靜而警惕，目光直視鏡頭。",
      "wardrobe": "[寬鬆的卡其橄欖綠飛行員夾克、條紋上衣、黑色短裙、紋理深色連褲襪、厚底黑色系帶作戰靴、黑色天鵝絨項圈]。",
      "pose": "全身主角站姿，雙肩微側，下巴微收，一隻手在腰部高度輕握一支未點燃的香菸。",
      "setting": "[1990年代巴黎公寓走廊]，斑駁復古牆面，帶有磨損痕跡的門框，[靠牆擺放的盆栽植物]，空氣中瀰漫微弱的煙霧氛圍。",
      "camera_and_composition": "65毫米電影定焦鏡頭，平視微仰角度，背景依然可辨的淺景深，頭頂保留海報留白空間。",
      "lighting": "側面溫暖的鎢絲燈主光，柔和的走廊環境反射補光，勾勒輪廓的細膩輪廓光及自然光線衰減。"
    },
    "negative_prompt": [
      "低解析度",
      "CGI",
      "磨皮塑膠感皮膚",
      "畸形手部",
      "解剖結構扭曲",
      "動漫",
      "插畫",
      "色彩過飽和",
      "水印",
      "文字"
    ]
  }
}