{
  "name": "AI Piano Teacher Lite",
  "short_name": "Piano Lite",
  "description": "面向平板与触屏设备的 AI 钢琴练习助手，支持瀑布流、键位提示与麦克风跟弹。",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "background_color": "#f3efe4",
  "theme_color": "#1d8c9f",
  "orientation": "landscape",
  "lang": "zh-CN",
  "icons": [
    {
      "src": "./icon-192.svg",
      "sizes": "192x192",
      "type": "image/svg+xml",
      "purpose": "any"
    },
    {
      "src": "./icon-512.svg",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any"
    }
  ]
}