*{margin:0;padding:0;box-sizing:border-box}html,body,#root{width:100%;height:100%;overflow:hidden}body{font-family:Noto Sans JP,sans-serif;background:#f4fbff;-webkit-tap-highlight-color:transparent;-webkit-user-select:none;user-select:none}@keyframes fadeout{0%{opacity:1}70%{opacity:1}to{opacity:0}}@keyframes slidehint{0%{transform:translate(0)}to{transform:translate(100%)}}