{
    "name": "图学堂 - 数学可视化学习",
    "short_name": "图学堂",
    "description": "互动数学可视化学习平台，专为中小学生设计。通过3D图形让抽象的数学概念变得直观有趣。",
    "start_url": "/?utm_source=pwa",
    "display": "standalone",
    "background_color": "#667eea",
    "theme_color": "#667eea",
    "orientation": "any",
    "categories": ["education", "games"],
    "icons": [
        {
            "src": "/assets/icons/icon-192x192.png",
            "sizes": "192x192",
            "type": "image/png"
        },
        {
            "src": "/assets/icons/icon-512x512.png",
            "sizes": "512x512",
            "type": "image/png"
        }
    ]
}