{
    "name": "照片展示系统",
    "short_name": "相册",
    "start_url": "/login.html",
    "display": "standalone",
    "background_color": "#FFFFFF",
    "theme_color": "#3B82F6",
    "orientation": "portrait",
    "description": "安全私密的照片展示系统",
    "categories": ["photography", "gallery"],
    "icons": [
        {
            "src": "/assets/images/icon-192.png",
            "sizes": "192x192",
            "type": "image/png",
            "purpose": "any"
        },
        {
            "src": "/assets/images/icon-512.png",
            "sizes": "512x512",
            "type": "image/png",
            "purpose": "any"
        }
    ],
    "screenshots": [
        {
            "src": "/assets/images/screenshot-desktop.png",
            "sizes": "1280x720",
            "type": "image/png",
            "form_factor": "wide",
            "label": "PC登录界面"
        },
        {
            "src": "/assets/images/screenshot-mobile.png",
            "sizes": "750x1334",
            "type": "image/png",
            "label": "手机登录界面"
        }
    ]
}