{
  "name": "English Explorer Plus — Offline",
  "short_name": "ครูในไลน์",
  "description": "12-week English course for Thai children ages 10–12 / คอร์สภาษาอังกฤษ 12 สัปดาห์สำหรับเด็กอายุ 10–12 ปี",
  "start_url": "/offline.html",
  "scope": "/",
  "display": "standalone",
  "orientation": "portrait",
  "background_color": "#ecfeff",
  "theme_color": "#0891b2",
  "lang": "th",
  "icons": [
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 192 192'%3E%3Ccircle cx='96' cy='96' r='96' fill='%230891b2'/%3E%3Ctext x='96' y='82' text-anchor='middle' font-size='52' font-family='serif' fill='white'%3E%F0%9F%93%9A%3C/text%3E%3Ctext x='96' y='138' text-anchor='middle' font-size='26' font-family='sans-serif' font-weight='bold' fill='white'%3EEN%3C/text%3E%3C/svg%3E",
      "sizes": "192x192",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    },
    {
      "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 512 512'%3E%3Ccircle cx='256' cy='256' r='256' fill='%230891b2'/%3E%3Ctext x='256' y='220' text-anchor='middle' font-size='140' font-family='serif' fill='white'%3E%F0%9F%93%9A%3C/text%3E%3Ctext x='256' y='370' text-anchor='middle' font-size='70' font-family='sans-serif' font-weight='bold' fill='white'%3EEN%3C/text%3E%3C/svg%3E",
      "sizes": "512x512",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}