:root{--primary:#a855f7;--accent:#22d3ee;--dark:#0f172a;--light:#f8fafc}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Poppins,system-ui,sans-serif;background:var(--light);color:var(--dark);line-height:1.6;overflow-x:hidden}#app{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}