:root{--bg-base: #F0F4F8;--bg-surface: #FFFFFF;--bg-elevated: #F8FAFC;--bg-sidebar: #0F172A;--tv-bg: var(--bg-base);--tv-surface: var(--bg-surface);--tv-elevated: var(--bg-elevated);--tv-border: #E2E8F0;--tv-border-light:#F1F5F9;--tv-text: #0F172A;--tv-text-secondary: #64748B;--tv-text-muted: #94A3B8;--tv-accent: #0066FF;--tv-bull: #10B981;--tv-bear: #EF4444;--border: #E2E8F0;--border-dark: #CBD5E1;--text-primary: #0F172A;--text-secondary: #64748B;--text-muted: #94A3B8;--accent: #0066FF;--accent-hover: #0052CC;--accent-light: #EFF6FF;--bull: #10B981;--bear: #EF4444;--bull-bg:#F0FDF4;--bear-bg:#FEF2F2;--chart-grid: #E2E8F0;--chart-candle-up: #10B981;--chart-candle-down: #EF4444;--chart-volume-up: rgba(16,185,129,.4);--chart-volume-down: rgba(239,68,68,.4);--el-bg-color: #FFFFFF;--el-bg-color-overlay: #FFFFFF;--el-border-color: #E2E8F0;--el-border-color-light: #F1F5F9;--el-text-color-primary: #0F172A;--el-text-color-regular: #64748B;--el-text-color-secondary:#94A3B8;--el-fill-color-blank: #FFFFFF;--el-fill-color: #F8FAFC;--el-fill-color-light: #F1F5F9;--el-color-primary: #0066FF;--el-color-success: #10B981;--el-color-danger: #EF4444;--el-table-bg-color: #FFFFFF;--el-table-header-bg-color: #F8FAFC;--el-table-row-hover-bg-color: #F8FAFC;--el-table-border-color: #E2E8F0;--el-table-text-color: #0F172A;--el-table-header-text-color: #64748B;--el-card-bg-color: #FFFFFF;--el-card-box-shadow: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);--el-input-bg-color: #FFFFFF;--el-input-border-color: #E2E8F0;--el-input-text-color: #0F172A;--el-input-placeholder-color:#94A3B8;--el-menu-bg-color: #0F172A;--el-menu-text-color: #94A3B8;--el-menu-active-color: #FFFFFF;--el-menu-hover-bg-color: rgba(255,255,255,.06);--el-menu-item-height: 44px;--el-dialog-bg-color: #FFFFFF;--el-popover-bg-color: #FFFFFF;--el-tag-bg-color: #F1F5F9;--el-tag-border-color: #E2E8F0;--el-tag-text-color: #64748B}*,*:before,*:after{box-sizing:border-box}body{background:var(--bg-base);color:var(--text-primary);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,PingFang SC,Microsoft YaHei,sans-serif;margin:0;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%;background:var(--tv-bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif}.el-menu-item.is-active{background-color:var(--tv-elevated)!important;color:var(--tv-accent)!important}