شبكة الأوعية الدموية المُسْحَوَّدة في الجمجمة

```json
{
  "COLOR_SPECIFICATION": {
    "PRIMARY_COLORS": ["#BED1E9", "#84AED2", "#8DBCE4"],
    "BACKGROUND_COLOR": "#FEFEFE"
  },
  "OBJECT_TREATMENT": {
    "MATERIAL_PROPERTIES": {
      "TRANSLUCENCY": "磨砂玻璃半透明",
      "SURFACE_TEXTURE": "柔和内辉",
      "DIMENSIONALITY": "三维体积物体"
    },
    "STRUCTURAL_REQUIREMENTS": {
      "CONTINUOUS_VASCULAR_NETWORK": "连通血管网络",
      "NO_ORGANIC_STRUCTURES": "绝对无心脏、器官、解剖结构",
      "SHAPE_DEFINITION": "柔内光晕边缘配更强表面轮廓阴影"
    }
  },
  "ILLUMINATION": {
    "LIGHTING_SETUP": {
      "PRIMARY_SOURCE": "物体内部柔辉",
      "SECONDARY_SOURCE": "物体后方柔背光",
      "AMBIENT_LIGHT": "柔环境光",
      "CONTOUR_LIGHT": "微光勾勒表面阴影"
    },
    "COLOR_CONTRAST": {
      "VASCULAR_HIGHLIGHTS": "#8DBCE4 主血管",
      "INTERMEDIATE_TONES": "#84AED2 中间调",
      "SUBSURFACE_LUMINESCENCE": "#BED1E9 浅色区"
    }
  },
  "COMPOSITION": {
    "FRAMING_GUIDELINES": {
      "FULL_OBJECT_VISIBILITY": "框内完整物体可见",
      "SPACING_REQUIREMENTS": "完整物体周围留足空间",
      "FOCAL_PLACEMENT": "物体居中或显著放置"
    },
    "AESTHETIC_BALANCE": {
      "SCIENTIFIC_PRECISION": "医学/科学可视化",
      "ARTISTIC_ELEGANCE": "空灵临床美学",
      "VISUAL_HARMONY": "半透明与蓝色调脱离平坦背景"
    }
  },
  "TECHNICAL_RENDERING": {
    "RENDERING_QUALITY": "8K超高清专业医学/科学可视化",
    "MATERIAL_RENDERING": "逼真半透明材质与内部结构渲染",
    "DETAIL_RENDERING": "血管网络精细繁复 - 复杂分支可见",
    "LIGHTING_RENDERING": "柔和内辉与背光营造空灵发光",
    "COLOR_RENDERING": "精准浅蓝/紫pastel调一致应用",
    "BACKGROUND_RENDERING": "完美超浅灰背景 - 持续中性"
  },
  "RESTRICTIONS": {
    "PROHIBITED_ELEMENTS": ["裁剪的对象", "截断的部分", "部分可见的物体", "过度拉近的视角", "不完整的物体", "背景阴影", "物体外投影", "地面阴影", "外部阴影", "任何背景阴影", "内部心形", "心脏器官", "解剖心脏结构", "器官形状", "大脑/肺/肾", "紫色/薰衣草/紫罗兰色", "非指定蓝色", "纯白背景", "深色背景", "渐变背景", "非磨砂玻璃", "完全不透明", "扁平2D物体", "无深度/体积", "断开的血管", "随机截断的血管", "弱阴影", "无轮廓定义", "其他结构", "强外部光照", "灰/黑色阴影", "无内部辉光", "低对比度"],
    "NEGATIVE_CONSTRAINTS": ["裁剪", "截断", "部分可见", "不完整物体", "过度拉近", "缺失部分", "背景阴影", "投影", "地面阴影", "外部阴影", "物体外阴影", "地面阴影", "任何背景阴影", "心脏", "心形", "心脏器官", "解剖心脏", "器官内部", "大脑", "肺", "肾", "紫色", "薰衣草", "紫罗兰", "粉色", "红色", "绿色", "黄色", "橙色", "其他颜色", "纯白背景", "深色背景", "黑色背景", "渐变背景", "透明玻璃", "完全不透明", "无半透明", "扁平2D", "无深度", "无体积", "断开血管", "漂浮血管段", "随机截断血管", "弱阴影", "微妙阴影", "无轮廓定义", "嵌套结构", "强光照", "灰阴影", "黑阴影", "无内部辉光", "低对比度", "风格不一致"]
  },
  "USAGE_GUIDELINES": {
    "IMPLEMENTATION": "只需更改 USER_CUSTOMIZATION 中的 'object' 即可为任意物品应用血管效果",
    "APPLICABLE_OBJECTS": "任意物体 - 解剖部件、植物、果实、贝壳、晶体、产品、雕塑等",
    "ENSURED_FEATURES": "完整全物可见、特定蓝色（#BED1E9、#84AED2、#8DBCE4）、平坦 #FEFEFE 背景、3D 体积物体、磨砂玻璃半透明、连通血管网络、内部辉光、仅物体表面蓝色调阴影",
    "KEY_REQUIREMENTS": "全物始终展示绝不裁剪、物体始终3D绝不扁平、血管始终连通绝不截断、内部仅血管绝不可嵌套物体、更高对比以三种蓝色区分、阴影仅限物体表面且背景绝对无阴影",
    "ADAPTATION": "血管网络自动适应物体3D形态并维持连续连接，完整物体始终可见"
  }
}
```