彩色铅笔插图

{
  "design_system": {
    "metadata": {
      "style_name": "温馨故事书插画",
      "target_audience": "儿童/家庭",
      "reference_source": "上传的图片",
      "version": "3.0"
    },
    "visual_parameters": {
      "medium": {
        "primary": "彩色铅笔",
        "secondary": "水彩晕染（仅限变体）",
        "application": "手绘",
        "texture": {
          "type": "可见的铅笔笔触",
          "quality": "轮廓略显粗糙",
          "finish": "非写实/无照片纹理"
        }
      },
      "line_work": {
        "style": "简洁的线条艺术",
        "weight": "略粗糙/有机感",
        "clarity": "高"
      },
      "color_theory": {
        "base_tone": "温暖友好",
        "palette_type": "鲜艳粉彩",
        "adjustments": {
          "brightness": "增强/高调",
          "saturation": "增强但自然",
          "contrast": "柔和"
        }
      },
      "lighting_and_shading": {
        "shadows": "极简",
        "highlights": "柔和",
        "rendering": "平面但细节丰富",
        "gradients": "微妙的水彩图层（仅限变体）"
      }
    },
    "subject_geometry": {
      "anatomy": {
        "proportions": "半卡通写实比例",
        "scale": "故事书风格"
      },
      "facial_features": {
        "eyes": "点状风格",
        "mouth": "微微一笑",
        "complexity": "简单/极简主义"
      }
    },
    "atmosphere": {
      "mood": [
        "舒适",
        "快乐",
        "温暖",
        "友好"
      ],
      "genre_tags": [
        "儿童读物",
        "生活素描",
        "故事书插画"
      ]
    }
  },
  "generation_configs": {
    "negative_prompt_tokens": [
      "写实",
      "照片级真实感",
      "照片纹理",
      "暗色调",
      "复杂阴影",
      "3D 渲染"
    ],
    "prompt_variations": [
      {
        "id": "PROMPT_001",
        "variant_name": "纹理彩色铅笔",
        "focus": "纹理与笔触",
        "full_text": "插画风格：手绘彩色铅笔插画，线条简洁，铅笔轮廓略显粗糙，柔和的粉彩色调，亮度提升使画面更明亮，色彩鲜艳度高但保持自然质感，可见清晰的铅笔笔触与柔和的阴影纹理，整体色调温暖友好，半卡通写实比例，面部特征简洁，采用点状眼睛和小巧的微笑表情，色彩平涂但细节丰富，阴影极少，高光柔和，营造绘本插画的温馨氛围，色彩鲜活而柔和，儿童绘本/生活素描风格，高清晰度，避免写实感与照片纹理。"
      },
      {
        "id": "PROMPT_002",
        "variant_name": "混合媒介水彩",
        "focus": "水洗效果与渐变",
        "full_text": "手绘彩色铅笔插画搭配简洁线条，铅笔轮廓略显粗糙，并叠加柔和的水彩晕染纹理。明亮清新的粉彩配色，色调浅淡而鲜活，饱和度自然和谐。可见的铅笔笔触与微妙的水彩渐变层次相融合。整体色调温暖亲切，采用半卡通式写实比例。面部特征简单生动，眼睛呈点状，嘴角带着浅浅的微笑。色彩平涂却细节丰富，阴影极简，高光柔和。画面呈现童话故事书插画般的温馨欢快氛围，风格贴近儿童读物与生活素描，清晰度高，拒绝过度写实与照片质感。"
      }
    ]
  }
}