{
  "name": "三角洲子弹价格追踪",
  "short_name": "子弹价格",
  "description": "三角洲行动子弹每日价格趋势与后台管理",
  "start_url": "/"
  "display": "standalone",
  "background_color": "#0b1118",
  "theme_color": "#f0b90b",
  "icons": [
  {
    "src": "512x512-png-images-12.png",
    "sizes": "512x512",
    "type": "image/png"
  },
  {
    "src": "512x512-png-images-12.png",
    "sizes": "192x192",
    "type": "image/png"
  }
]
}