{
  "name": "CryptoSandbox · 数字币技术分析沙盘",
  "short_name": "CryptoSandbox",
  "description": "BTC 实时行情 · 每日 A–F 参考区间 · 止盈信号提示（技术分析参考，不构成投资建议）",
  "lang": "zh-CN",
  "start_url": "/?src=pwa",
  "scope": "/",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#0f1420",
  "theme_color": "#0f1420",
  "categories": ["finance", "utilities"],
  "icons": [
    { "src": "/icons/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "/icons/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "/icons/icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ],
  "shortcuts": [
    { "name": "分时图", "short_name": "分时", "url": "/?view=fenshi" },
    { "name": "K线图", "short_name": "K线", "url": "/?view=kline" }
  ]
}