{
  "name": "S4 Assist",
  "short_name": "S4 Assist",
  "description": "Assistente de pré-vendas Sangfor Technologies",
  "theme_color": "#0066CC",
  "background_color": "#ffffff",
  "display": "standalone",
  "orientation": "portrait",
  "start_url": "/",
  "scope": "/",
  "icons": [
    { "src": "/pwa-64x64.png",            "sizes": "64x64",   "type": "image/png" },
    { "src": "/pwa-192x192.png",          "sizes": "192x192", "type": "image/png" },
    { "src": "/pwa-512x512.png",          "sizes": "512x512", "type": "image/png" },
    { "src": "/maskable-icon-512x512.png","sizes": "512x512", "type": "image/png", "purpose": "maskable" }
  ]
}