*,:after,:before{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{font-family:Segoe UI,system-ui,Arial,sans-serif;background:#f1f5f9}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#f1f5f9}::-webkit-scrollbar-thumb{background:#94a3b8;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#64748b}