{
  "name": "Calc-OFF 離線算籌",
  "short_name": "Calc-OFF",
  "description": "離線算籌 · 機算於手，運籌帷幄。科學計算機，內藏 RAM 零痕跡保險箱。",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#0f172a",
  "theme_color": "#0f172a",
  "orientation": "portrait-primary",
  "icons": [
    {
      "src": "./CalcOFFicon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "./CalcOFFicon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ]
}