{
  "name": "时光口语陪练",
  "short_name": "时光口语",
  "description": "时光口语陪练 · 听写闯关 · 逐句精听 · 原版书库",
  "lang": "zh-CN",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "any",
  "background_color": "#0B1220",
  "theme_color": "#7C3AED",
  "categories": ["education", "books"],
  "icons": [
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    { "src": "icon-512.png",     "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
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  "shortcuts": [
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}