@import"https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100..900&display=swap";:root{font-family:Noto Sans JP,system-ui,Avenir,Helvetica,Arial,sans-serif;font-style:normal;font-optical-sizing:auto;line-height:1.5;font-weight:400;background-color:#f5f5f5;color:#141414;font-synthesis:none;text-rendering:optimizeLegibility;-moz-osx-font-smoothing:grayscale;--theme-color: rgb(57, 182, 217);--theme-color-darker: rgb(38, 163, 197);--color-grey: rgb(180, 180, 180)}body{margin:0;padding:0;height:100dvh;width:100vw;display:flex;flex-direction:column;justify-content:center}