:root{--brand-primary: #FF6600;--brand-primary-hover: #FF8533;--brand-primary-active: #E65C00;--brand-primary-bg: #FFF3EB;--success: #00B42A;--success-bg: #E8FFEA;--warning: #FF7D00;--warning-bg: #FFF7E8;--danger: #F53F3F;--danger-bg: #FFECE8;--info: #4D8DFF;--info-bg: #EAF1FF;--text-primary: #1D2129;--text-secondary: #4E5969;--text-caption: #86909C;--text-disabled: #C9CDD4;--bg-page: #F7F8FA;--bg-card: #FFFFFF;--bg-fill: #F2F3F5;--bg-hover: #FAFBFC;--border-card: #E9EBF0;--border-input: #E5E9F0;--border-row: #F2F3F5;--screen-bg: #0D1526;--screen-panel: #131E33;--screen-border: #1E2E4A;--screen-accent: #4D8DFF;--screen-accent-bg: #16294A;--screen-text: #E8EEF7;--screen-caption: #6B7C99;--screen-orange: #FF8A3D;--font-cn: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--font-num: "Inter", "Noto Sans SC", sans-serif;--fs-page-title: 20px;--fs-card-title: 16px;--fs-body: 14px;--fs-caption: 12px;--fs-tiny: 10px;--fs-screen-kpi: 40px;--radius-sm: 6px;--radius-md: 8px;--radius-pill: 17px;--radius-logo: 9px;--sp-1: 4px;--sp-2: 8px;--sp-3: 12px;--sp-4: 16px;--sp-5: 20px;--sp-6: 24px;--sp-8: 32px;--sidebar-w: 224px;--page-max: 1440px;--screen-w: 1920px}.shadow-card{box-shadow:0 1px 2px #1d21290a}.shadow-pop{box-shadow:0 4px 16px #1d21291a}.shadow-screen{box-shadow:inset 0 0 24px #4d8dff0f}