:root{--primary-color: #1565C0;--primary-hover: #1976D2;--primary-active: #0D47A1;--bg-color: #f0f2f5;--text-color: #333}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,Noto Sans,sans-serif,"Apple Color Emoji","Segoe UI Emoji";-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text-color);background:var(--bg-color)}#root{min-height:100vh}.ant-btn-primary{background-color:var(--primary-color)}.ant-btn-primary:hover{background-color:var(--primary-hover)!important}.ant-menu-item-selected{color:var(--primary-color)!important}.ant-layout-sider{background:#001529}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-thumb{background:#c1c1c1;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#a1a1a1}