body,html{padding:0;margin:0;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol,Noto Color Emoji;line-height:1.6;font-size:18px}*{box-sizing:border-box}a{color:#0070f3;text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%;display:block}code{overflow-x:auto}code,pre{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace,Meiryo;font-size:1em}