::-webkit-scrollbar{height:12px;width:12px}::-webkit-scrollbar-track{background:#f1f1f1;border-radius:10px}::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea,#764ba2);border:2px solid #f1f1f1;border-radius:10px;-webkit-transition:background .3s ease;transition:background .3s ease}::-webkit-scrollbar-thumb:hover{background:linear-gradient(135deg,#764ba2,#667eea)}::-webkit-scrollbar-thumb:active{background:#5568d3}@media(prefers-color-scheme:dark){::-webkit-scrollbar-track{background:#2d2d2d}::-webkit-scrollbar-thumb{background:linear-gradient(135deg,#667eea,#764ba2);border-color:#2d2d2d}}html{scrollbar-gutter:stable}