{
  "name": "CertMasters — Red Seal 备考平台",
  "short_name": "CertMasters",
  "description": "加拿大 Red Seal 技师证书备考平台，制冷、燃气、电工等工种一站搞定",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0f172a",
  "theme_color": "#0f172a",
  "orientation": "portrait",
  "categories": ["education", "productivity"],
  "lang": "zh-CN"
}