{
  "name": "高鐵餘票查詢 · 12306",
  "short_name": "高鐵餘票",
  "description": "中國鐵路即時餘票查詢與監控",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#0b0f17",
  "theme_color": "#0b0f17",
  "lang": "zh-HK",
  "icons": [
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    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
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}