{
  "name": "3D 模型查看器 · 纯本地",
  "short_name": "3D 查看器",
  "description": "STEP / IGES / BREP / STL 在本机解析渲染,不上传、不联网",
  "lang": "zh-CN",
  "start_url": ".",
  "scope": ".",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#f4f6f8",
  "theme_color": "#f4f6f8",
  "icons": [
    { "src": "icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" }
  ]
}