{
  "name": "Calculadora de Obra — Wenceslao Almagro",
  "short_name": "Calc Obra",
  "description": "Hormigón, ferralla, densidades, pesos y recubrimientos para obra",
  "start_url": "./calculadora_obra.html",
  "scope": "./",
  "display": "standalone",
  "background_color": "#1A1714",
  "theme_color": "#E8600A",
  "orientation": "portrait-primary",
  "lang": "es",
  "icons": [
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    { "src": "icon_wa.svg", "sizes": "any", "type": "image/svg+xml", "purpose": "maskable" }
  ]
}