{
  "name": "智能刷题 AI",
  "short_name": "刷题",
  "description": "基于文档生成选择题，逐题练习并记录成绩",
  "start_url": ".",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#f6f9fc",
  "theme_color": "#2a5cff",
  "icons": [
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      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any"
    },
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      "sizes": "192x192",
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      "purpose": "any"
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}