{
  "name": "墨迹提取大师",
  "short_name": "墨迹大师",
  "description": "签名书法字体智能提取系统 v2.2 - 墨迹修复、笔锋强化、背景去除",
  "start_url": "../index.html",
  "display": "standalone",
  "background_color": "#1a1a2e",
  "theme_color": "#1a1a2e",
  "orientation": "any",
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      "purpose": "any maskable"
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  "categories": ["utilities", "graphics"]
}