{
  "name": "周期表でめぐる地学・天文学",
  "icons": [
    { "src": "/periodic-table/images/icon/icon-192.png", "type": "image/png", "sizes": "192x192" },
    { "src": "/periodic-table/images/icon/icon-mask.png", "type": "image/png", "sizes": "512x512", "purpose": "maskable" },
    { "src": "/periodic-table/images/icon/icon-512.png", "type": "image/png", "sizes": "512x512" }
  ],
  "display": "standalone",
  "start_url": "https://solarphys.com/periodic-table/",
  "theme_color": "#41a890",
  "background_color": "#1c1c1c",
  "scope": "https://solarphys.com/periodic-table/"
}