{
  "name": "SmartGrade 智能批改",
  "short_name": "SmartGrade",
  "description": "AI驱动的K-12作业批改与学情分析系统 — 拍照秒批，错题精讲",
  "start_url": "/?utm_source=pwa",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#FEFDFB",
  "theme_color": "#C41E3A",
  "icons": [
    {
      "src": "/favicon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ],
  "categories": ["education", "productivity"],
  "lang": "zh-CN",
  "prefer_related_applications": false,
  "shortcuts": [
    {
      "name": "拍照批改",
      "short_name": "批改",
      "description": "快速拍照批改作业",
      "url": "/grade",
      "icons": [{ "src": "/favicon.svg", "sizes": "any" }]
    },
    {
      "name": "错题本",
      "short_name": "错题",
      "description": "查看和练习错题",
      "url": "/error-notebook",
      "icons": [{ "src": "/favicon.svg", "sizes": "any" }]
    }
  ]
}