{
  "name": "闭气训练 · Apnea Trainer",
  "short_name": "闭气训练",
  "description": "自由潜闭气练习：闭气测试与静态 CO₂ 表训练，支持语音与振动提醒",
  "lang": "zh-CN",
  "start_url": "./",
  "scope": "./",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#062033",
  "theme_color": "#062033",
  "icons": [
    { "src": "./icons/icon-192", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "./icons/icon-512", "sizes": "512x512", "type": "image/png", "purpose": "any" },
    { "src": "./icons/icon-512", "sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}