{"name":"転生タイマー | 余命を可視化するカウントダウン","short_name":"転生タイマー","description":"誕生年と寿命を入れるだけ。残り時間が刻々と減っていく余命カウントダウン。人生の年を札にして環に並べ、太陽の中で残り時間が燃える。無料・登録不要。","start_url":"/lifespan/","display":"standalone","background_color":"#121212","theme_color":"#121212","lang":"ja","scope":"/lifespan/","icons":[{"src":"/lifespan/icons-pwa/icon-192.png","sizes":"192x192","type":"image/png","purpose":"any maskable"},{"src":"/lifespan/icons-pwa/icon-512.png","sizes":"512x512","type":"image/png","purpose":"any maskable"}]}