{
  "name": "麻雀点数計算機",
  "short_name": "麻雀計算機",
  "description": "麻雀の役・符・翻から点数を即計算。点数早見表・役一覧付き。",
  "start_url": "/mahjong/",
  "display": "standalone",
  "background_color": "#0f4a28",
  "theme_color": "#1a6b3c",
  "lang": "ja",
  "icons": [
    { "src": "/icons/mahjong-192.png", "sizes": "192x192", "type": "image/png" },
    { "src": "/icons/mahjong-512.png", "sizes": "512x512", "type": "image/png" }
  ]
}