@import"https://fonts.googleapis.com/css2?family=Segoe+UI:wght@400;600;700;900&display=swap";*{box-sizing:border-box;margin:0;padding:0}body{font-family:Segoe UI,system-ui,sans-serif;background:#000;color:#fff;min-height:100vh;overflow:hidden}#root{height:100vh;display:flex;flex-direction:column;overflow:hidden}@keyframes kb{0%,80%,to{transform:translateY(0)}40%{transform:translateY(-5px)}}@keyframes pulse-ring{0%{r:5;opacity:.2}50%{r:10;opacity:0}to{r:5;opacity:.2}}::-webkit-scrollbar{width:3px}::-webkit-scrollbar-track{background:#000}::-webkit-scrollbar-thumb{background:#333;border-radius:3px}