{
  "name": "割り勘計算機",
  "short_name": "割り勘",
  "description": "飲み会・旅行の割り勘を計算。端数きりあげ・幹事多め・傾斜割り対応。結果をLINEで共有。無料・登録不要。",
  "start_url": "./",
  "display": "standalone",
  "background_color": "#f0fdf4",
  "theme_color": "#16a34a",
  "lang": "ja",
  "icons": [
    { "src": "icon-192.png", "sizes": "192x192", "type": "image/png", "purpose": "any maskable" },
    { "src": "icon-512.png", "sizes": "512x512", "type": "image/png", "purpose": "any maskable" }
  ]
}