{
  "name": "欧洲18天 Travel OS",
  "short_name": "Travel OS",
  "description": "18天欧洲冬日行程、住宿与现场执行指南",
  "start_url": "/?view=home",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#5DADE2",
  "icons": [
    { "src": "/images/travel-os-icon-192.webp", "sizes": "192x192", "type": "image/webp", "purpose": "any" },
    { "src": "/images/travel-os-icon-512.webp", "sizes": "512x512", "type": "image/webp", "purpose": "any maskable" }
  ]
}