{
  "name": "陸上スターター｜計測",
  "short_name": "計測",
  "description": "号砲と同期して自動計測するストップウォッチ（トルソー通過検出）",
  "start_url": "./timer.html",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0b0f14",
  "theme_color": "#0b0f14",
  "icons": [
    { "src": "apple-touch-icon-timer.png", "sizes": "180x180", "type": "image/png" },
    { "src": "icon-timer-512.png", "sizes": "512x512", "type": "image/png" },
    { "src": "icon-timer-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}