body{transition:background-color .3s ease,color .3s ease}.dark body{background-color:#0f172a;color:#e2e8f0}body{background-color:#f8fafc;color:#0f172a}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}.dark ::-webkit-scrollbar-track{background:#1e293b}::-webkit-scrollbar-thumb{background:#cbd5e1;border-radius:4px}.dark ::-webkit-scrollbar-thumb{background:#475569}::-webkit-scrollbar-thumb:hover{background:#94a3b8}