{
  "name": "PeriodicTable Pro Ultimate",
  "short_name": "元素週期表",
  "description": "互動式元素週期表 — 完整離線支援",
  "start_url": "./index.html",
  "display": "standalone",
  "background_color": "#0a0e1a",
  "theme_color": "#0a0e1a",
  "orientation": "landscape",
  "icons": [
    {
      "src": "icon-192.png",
      "sizes": "192x192",
      "type": "image/png",
      "purpose": "any maskable"
    },
    {
      "src": "icon-512.png",
      "sizes": "512x512",
      "type": "image/png",
      "purpose": "any maskable"
    }
  ],
  "categories": ["education", "science"],
  "lang": "zh-TW"
}