*,:before,:after{box-sizing:border-box;margin:0;padding:0}body{color:#e2e8f0;background:#0f172a;min-height:100vh;font-family:Segoe UI,system-ui,sans-serif}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:#475569;border-radius:3px}::-webkit-scrollbar-track{background:0 0}