{
  "name": "文字数カウント",
  "short_name": "文字数カウント",
  "description": "テキストの文字数、単語数、行数をリアルタイムでカウントするオンラインツール。",
  "start_url": "./",
  "display": "standalone",
  "background_color": "#ffffff",
  "theme_color": "#3B82F6",
  "icons": [
    {
      "src": "data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text x=%2250%%22 y=%2250%%22 style=%22dominant-baseline:central;text-anchor:middle;font-size:80px;%22>✏️</text></svg>",
      "sizes": "192x192 512x512",
      "type": "image/svg+xml",
      "purpose": "any maskable"
    }
  ]
}