{
  "name": "牙科车针消毒盒",
  "short_name": "车针消毒盒",
  "description": "牙科车针 3D 交互设计图 · 152 孔 · 微距磨损检测",
  "start_url": "./",
  "scope": "./",
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  "background_color": "#EFF3F8",
  "theme_color": "#2E8CF0",
  "orientation": "landscape-primary",
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    { "src": "./icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
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}