{
  "name": "KET School - 剑桥英语学习",
  "short_name": "KET School",
  "description": "有趣的剑桥 KET 考试学习平台 — 词汇、阅读、写作、口语全覆盖",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#0f172a",
  "theme_color": "#6366f1",
  "lang": "zh-CN",
  "categories": ["education", "kids"],
  "icons": [
    { "src": "/icons/icon-72x72.svg", "sizes": "72x72", "type": "image/svg+xml" },
    { "src": "/icons/icon-96x96.svg", "sizes": "96x96", "type": "image/svg+xml" },
    { "src": "/icons/icon-128x128.svg", "sizes": "128x128", "type": "image/svg+xml" },
    { "src": "/icons/icon-144x144.svg", "sizes": "144x144", "type": "image/svg+xml" },
    { "src": "/icons/icon-152x152.svg", "sizes": "152x152", "type": "image/svg+xml" },
    { "src": "/icons/icon-192x192.svg", "sizes": "192x192", "type": "image/svg+xml", "purpose": "any" },
    { "src": "/icons/icon-384x384.svg", "sizes": "384x384", "type": "image/svg+xml" },
    { "src": "/icons/icon-512x512.svg", "sizes": "512x512", "type": "image/svg+xml", "purpose": "any maskable" }
  ],
  "screenshots": [],
  "shortcuts": [
    {
      "name": "单词复习",
      "short_name": "单词",
      "url": "/vocab",
      "icons": [{ "src": "/icons/icon-96x96.svg", "sizes": "96x96" }]
    },
    {
      "name": "练习场",
      "short_name": "练习",
      "url": "/exercise",
      "icons": [{ "src": "/icons/icon-96x96.svg", "sizes": "96x96" }]
    },
    {
      "name": "口语模考",
      "short_name": "模考",
      "url": "/exercise/speaking/mock",
      "icons": [{ "src": "/icons/icon-96x96.svg", "sizes": "96x96" }]
    }
  ]
}