懸浮復古大片風產品靜物

{
  "image_generation_prompt": {
    "subject_settings": {
      "subject": "[奢華香水瓶]",
      "positioning": "絕對正中心構圖，主體完整可見，無裁切，無畫面截斷",
      "presentation": "懸浮於半空中，完全孤立，無底座，無支架，無展示盒，無模特道具"
    },
    "aesthetic_style": {
      "visual_theme": "夢幻空靈超現實主義，復古奢華時尚大片，1990年代高階時裝膠片攝影",
      "texture": "濃重膠片顆粒感，噪點質感，輕微動態模糊，柔焦朦朧感，色差效果",
      "lighting": "金屬高光處的星芒鏡頭光暈，柔和微光光暈，逆光剪影景深，無影棚燈，無柔光箱"
    },
    "color_palette": {
      "primary_gradient": {
        "top_color": "#1A3A5F",
        "middle_color": "#7B9BB9",
        "bottom_color": "#D4823B"
      },
      "description": "從深邃午夜藍到溫暖朦朧琥珀色夕陽暮色的無縫漸變過渡"
    },
    "negative_constraints": [
      "文字",
      "水印",
      "影棚器材",
      "燈架",
      "反光板",
      "畫框",
      "邊框",
      "截斷主體",
      "出畫",
      "多主體",
      "雜亂背景",
      "塑膠質感",
      "過度銳利數字質感",
      "乾淨4K渲染"
    ],
    "technical_parameters": {
      "aspect_ratio": "4:5",
      "style_strength": "high",
      "diffusion_iteration": "film_emulsion_simulation"
    }
  }
}