{
  "name": "雅思起步 · 每日任务闭环",
  "short_name": "雅思起步",
  "description": "面向 6.5–7.0 的雅思每日任务闭环：词汇、口语、写作、听写与数据追踪",
  "lang": "zh-CN",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#f5f6fa",
  "theme_color": "#3355e0",
  "icons": [
    { "src": "./icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "./icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "./icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
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}