:root{--max-width:1100px;--border-radius:12px;--font-mono:ui-monospace,Menlo,Monaco,"Cascadia Mono","Segoe UI Mono","Roboto Mono","Oxygen Mono","Ubuntu Monospace","Source Code Pro","Fira Mono","Droid Sans Mono","Courier New",monospace;--foreground-rgb:0,0,0;--background:245,245,245;--background-start-rgb:214,219,220;--background-end-rgb:255,255,255;--primary-glow:conic-gradient(from 180deg at 50% 50%,#16abff33 0deg,#0885ff33 55deg,#5abfbf 120deg,#0071ff33 160deg,transparent 360deg);--secondary-glow:radial-gradient(rgba(255,255,255,1),rgba(255,255,255,0));--tile-start-rgb:239,245,249;--tile-end-rgb:228,232,233;--tile-border:conic-gradient(#00000080,#00000040,#00000030,#00000020,#00000010,#00000010,#00000080);--callout-rgb:238,240,241;--callout-border-rgb:172,175,176;--card-rgb:180,185,188;--card-border-rgb:131,134,135}*{box-sizing:border-box;padding:0;margin:0}body,html{max-width:100vw;overflow-x:hidden}body{color:rgb(var(--foreground-rgb));background:rgb(245,245,245);font-family:Osaka,Helvetica Neue,Arial,Hiragino Kaku Gothic ProN,Hiragino Sans,Meiryo,sans-serif;letter-spacing:.12em;line-height:1.6;font-size:16px;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}img{vertical-align:middle}