{
  "name": "LMZ 彩虹课堂",
  "short_name": "LMZ课堂",
  "description": "面向 K12 学生的全科 AI 学习助手。",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#fff7dc",
  "theme_color": "#ff7a59",
  "categories": ["education", "productivity"],
  "lang": "zh-CN",
  "icons": [
    {
      "src": "/icons/lmz-icon.svg",
      "sizes": "any",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ],
  "shortcuts": [
    {
      "name": "开始练习",
      "short_name": "练习",
      "url": "/?mode=practice",
      "icons": [{ "src": "/icons/lmz-icon.svg", "sizes": "any", "type": "image/svg+xml" }]
    },
    {
      "name": "AI 答疑",
      "short_name": "答疑",
      "url": "/?mode=chat",
      "icons": [{ "src": "/icons/lmz-icon.svg", "sizes": "any", "type": "image/svg+xml" }]
    }
  ]
}