{
  "format": "ColorCraft Practice Pack",
  "version": "1.0",
  "language": "zh",
  "title": "第一块干净底色",
  "palette": [
    "#343B40",
    "#9EACA8",
    "#D8D5C5",
    "#B44F3D",
    "#DABF75"
  ],
  "brief": {
    "technique": "flat",
    "difficulty": "starter"
  },
  "steps": [
    {
      "title": "准备",
      "text": "选一块有平面与棱边的小部件。按底材和涂料厂商说明清洁、处理表面；先在备用件验证附着与兼容性。把照片上传工作台，圈定主色、辅色和点缀色。"
    },
    {
      "title": "涂装顺序",
      "text": "先铺面积最大的底色，等干燥后检查覆盖。需要时增加薄层，不反复搅动半干漆面。再画相邻色块，最后用原底色修边。稀释量按这瓶漆的实际流动状态调整，不套用统一比例。"
    },
    {
      "title": "验收与记录",
      "text": "侧光下检查是否堵住细节；正常观看距离检查边界是否清楚。记下颜料、底漆和实际层数。先保存效果方案，再生成编号图；数字色卡只是选漆起点。"
    }
  ],
  "sources": []
}