{
  "name": "川姨妹成本计算器",
  "short_name": "成本计算器",
  "description": "川姨妹食品 产品成本核算 多端同步",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f4f5f7",
  "theme_color": "#7b241c",
  "lang": "zh-CN",
  "icons": [
    {"src": "/static/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any"},
    {"src": "/static/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any"}
  ]
}