{
  "name": "揚程壓損計算器",
  "short_name": "壓損計算",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#1f3a5f",
  "theme_color": "#1f3a5f",
  "icons": [
    {"src": "/icon-180.png", "sizes": "180x180", "type": "image/png"},
    {"src": "/icon-512.png", "sizes": "512x512", "type": "image/png"}
  ]
}