{
  "name": "聆听伴侣 · 网页助听器",
  "short_name": "聆听伴侣",
  "description": "打开麦克风，实时放大周围声音并输出到耳机。",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#0b1220",
  "theme_color": "#0b1220",
  "lang": "zh-CN",
  "icons": [
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Crect width='512' height='512' rx='96' fill='%230b1220'/%3E%3Ctext x='256' y='360' font-size='300' text-anchor='middle'%3E%F0%9F%A6%BA%3C/text%3E%3C/svg%3E",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any"
    }
  ]
}