{
  "name": "PinDou 拼豆图纸生成器",
  "short_name": "PinDou",
  "description": "图片秒变拼豆图纸 — CIEDE2000 精准匹配",
  "start_url": "/",
  "display": "standalone",
  "background_color": "#f9fafb",
  "theme_color": "#7c3aed",
  "orientation": "any",
  "categories": ["utilities", "productivity"],
  "lang": "zh-CN",
  "icons": [
    { "src": "/icon-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icon-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}