:root{--bg: #fff;--text: #1f2937}html,body,#root{height:100%}body{margin:0;font-family:Poppins,system-ui,-apple-system,Segoe UI,Roboto,Helvetica Neue,Arial;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}button{touch-action:manipulation}.container{max-width:1024px;margin:0 auto;padding:0 16px}.no-scrollbar::-webkit-scrollbar{display:none}.no-scrollbar{-ms-overflow-style:none;scrollbar-width:none}