{
  "name": "Campus Hub - 校园综合工具",
  "short_name": "Campus Hub",
  "description": "大学生课程表、日程待办、备忘录综合工具",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f5f7fb",
  "theme_color": "#5B7FFF",
  "orientation": "any",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><rect width='100' height='100' rx='20' fill='%235B7FFF'/><text y='.75em' font-size='70' text-anchor='middle' fill='white'>🎓</text></svg>",
      "sizes": "192x192",
      "type": "image/svg+xml",
      "purpose": "any"
    },
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'><rect width='512' height='512' rx='100' fill='%235B7FFF'/><text y='.7em' font-size='350' text-anchor='middle' fill='white'>🎓</text></svg>",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}