{
  "name": "365Lab发票助手 · 电子发票排版打印",
  "short_name": "发票助手",
  "description": "免费在线电子发票排版打印工具：PDF 与拍照发票一键拼成 A4，纯本地处理。",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "background_color": "#f6f8fb",
  "theme_color": "#2563eb",
  "lang": "zh-CN",
  "icons": [
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    { "src": "/assets/img/icon-512.png", "sizes": "512x512", "type": "image/png" },
    { "src": "/assets/img/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
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}