{
  "name": "摩斯密码练习器",
  "short_name": "Morse Practice",
  "description": "一个支持字母/单词/句子三档练习、双向听打、键盘拍码的摩斯码练习工具",
  "version": "0.1.0",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "theme_color": "#6c5ce7",
  "background_color": "#f7f8fc",
  "lang": "zh-CN",
  "icons": [
    { "src": "/assets/icon-192.png",         "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/assets/icon-512.png",         "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/assets/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}