{ "name": "Hidden Britain Atlas", "short_name": "Hidden Britain", "description": "An atlas of the strange and the lost: stone circles, castles, ghosts, UFOs, legends and lost treasure across Britain.", "start_url": "./index.html", "scope": "./", "display": "standalone", "orientation": "any", "background_color": "#0f151b", "theme_color": "#141c24", "icons": [ {"src": "icon-192.png", "sizes": "192x192", "type": "image/png"}, {"src": "icon-512.png", "sizes": "512x512", "type": "image/png"}, {"src": "icon-maskable-512.png", "sizes": "512x512", "type": "image/png", "purpose": "maskable"} ] }