液态铬融解产品渲染

{
  "product_type": "[香水瓶]",
  "prompt": "悬浮于纯黑虚空背景（#000000）中的[香水瓶]。产品居中置于画面中且比例较小，四周留有充裕的黑色负空间，占用画面不超过50%且绝不裁剪。物体通过液态垂直条纹效果呈现，犹如被熔化并拉伸成水银般流畅有机的垂直液态金属流线。每道流线彼此柔和交融渗透，无任何生硬边缘、尖锐棱角或僵硬几何形。垂直流线的粗细与亮度各异，营造出丰富景深与立体感。流线散发着冷调单色[蓝银色]的虹彩光芒，如冷光下的液态水银，呈现从明亮镜面高光到深邃阴影的柔和发光渐变。该效果严格收敛于产品的整体轮廓之内，四周环绕纯黑虚空。整体呈现产品消融为平滑液态光流的视觉效果。",
  "negative_prompt": "hard edges, sharp corners, blocky slats, rigid bars, chrome blocks, machined metal, solid geometric shapes, cropped product, cut off edges, radial pattern, circular rings, horizontal lines, warm colors, red, orange, yellow, green, colored background, flat lighting, matte surface",
  "style_parameters": {
    "background_color": "#000000 纯黑虚空",
    "effect": "平滑液态垂直条纹，水银般流体质感，柔和过渡，无生硬边缘",
    "effect_color": "虹彩单色液态[蓝银色]",
    "pattern_type": "具柔和渐变的流动液态金属垂直流线，非刚性构造",
    "product_framing": "居中，画幅占比较小，最多占画布50%，无裁切，充裕黑色留白",
    "product_color": "液态水银质感[蓝银色]虹彩",
    "lighting": "平滑发光渐变，柔和镜面高光，液态光质感"
  }
}