{
  "name": "My Card Museum",
  "short_name": "My Card Museum",
  "description": "Where Collections become Exhibitions — Premier digital sports card museum",
  "start_url": "/",
  "display": "standalone",
  "orientation": "portrait-primary",
  "background_color": "#0b0c10",
  "theme_color": "#0b0c10",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'><rect width='100' height='100' rx='20' fill='%230b0c10'/><path d='M20 80h60M15 40h70M50 18l35 22H15zM28 40v40M42 40v40M58 40v40M72 40v40' stroke='%23d4af37' stroke-width='6' stroke-linecap='round' stroke-linejoin='round' fill='none'/></svg>",
      "sizes": "192x192 512x512",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}