{
    "name": "LoyaltySip - Café Loyalty",
    "short_name": "LoyaltySip",
    "start_url": "/stamp/index.html",
    "scope": "/stamp/",
    "display": "standalone",
    "background_color": "#FAF7F2",
    "theme_color": "#6F4E37",
    "orientation": "portrait",
    "icons": [
        {
            "src": "data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ctext y='.9em' font-size='90'%3E☕%3C/text%3E%3C/svg%3E",
            "sizes": "192x192",
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    ]
}