*,:before,:after{box-sizing:border-box}html,body{height:100%;margin:0}body{color:#172d45;-webkit-font-smoothing:antialiased;background:#fff;font-family:Hiragino Sans,Hiragino Kaku Gothic ProN,Noto Sans JP,Yu Gothic UI,Meiryo,system-ui,sans-serif;overflow:hidden}button,input{font:inherit}