{
  "name": "StructSift 工程识图",
  "short_name": "StructSift",
  "description": "工程资料智能识别、在线核对与结构化交付平台",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f6f9fd",
  "theme_color": "#2878e8",
  "icons": [
    { "src": "/brand/logo-mark-v2.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}