*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-noto-sans-jp),"Avenir Next","Avenir",-apple-system,BlinkMacSystemFont,"Hiragino Sans",sans-serif;-webkit-font-smoothing:antialiased}body{color:#28282f;background:#fff;flex-direction:column;min-height:100vh;display:flex}