{
  "name": "BTCB.Fun — 链上社保",
  "short_name": "BTCB.Fun",
  "description": "每日小额定投BTC，完全链上去中心化，资产随时提取",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0a0a0a",
  "theme_color": "#f7931a",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}