{
  "name": "学伴工作台 StudyDesk",
  "short_name": "学伴工作台",
  "description": "中小学 AI 学习工作台：错题闭环 / 教材出题 / SM-2 背诵 / 家长任务打卡",
  "start_url": "/",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#F6F8FB",
  "theme_color": "#2563EB",
  "lang": "zh-CN",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}