{
  "name": "Rumo — Brazilian Portuguese A1→B2",
  "short_name": "Rumo",
  "description": "Rumo: a complete Brazilian Portuguese course — 40 lessons, four exams, graded stories and a full grammar library. A1 is free.",
  "id": "/",
  "start_url": "./curso.html",
  "scope": "./",
  "display": "standalone",
  "background_color": "#f6f4ee",
  "theme_color": "#312f2a",
  "lang": "en",
  "icons": [
    { "src": "icons/icon-192.png?v=4", "sizes": "192x192", "type": "image/png", "purpose": "any" },
    { "src": "icons/icon-512.png?v=4", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" },
    { "src": "icons/apple-touch-icon.png?v=4", "sizes": "180x180", "type": "image/png", "purpose": "any" }
  ]
}