:root{color-scheme:light;--background: 45 14% 97%;--foreground: 190 8% 18%;--muted-foreground: 190 5% 43%}.dark{color-scheme:dark;--background: 190 8% 13%;--foreground: 45 14% 90%;--muted-foreground: 190 5% 66%}*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100dvh;background:hsl(var(--background));color:hsl(var(--foreground));font-family:system-ui,sans-serif;font-size:14px;line-height:1.5}main{padding:32px}h1{margin:0 0 8px;font-size:16px;font-weight:600}p{margin:0;color:hsl(var(--muted-foreground))}code{color:hsl(var(--foreground));font-family:ui-monospace,SFMono-Regular,Consolas,monospace}