*,*:before,*:after{box-sizing:border-box}html,body{height:100%;margin:0;padding:0;background:#0f1117;color:#e0e0e0;font-family:Segoe UI,system-ui,-apple-system,sans-serif;font-size:14px;overflow:hidden}button{font-family:inherit}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:#1a1d27}::-webkit-scrollbar-thumb{background:#2d3044;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#3d4060}