:root{--color-action-primary:#2563eb;--color-action-hover:#1d4ed8;--color-action-pressed:#1e40af;--color-action-soft:#eff6ff;--color-accent:#0f766e;--color-text-primary:#111827;--color-text-secondary:#4b5563;--color-text-muted:#6b7280;--color-bg-page:#f3f4f6;--color-bg-surface:#fff;--color-bg-subtle:#f9fafb;--color-border:#e5e7eb;--color-control-border:#6b7280;--color-success:#15803d;--color-warning:#b45309;--color-danger:#b91c1c;--color-forecast:#7c3aed;--font-ui:Inter,"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;--font-mono:"SFMono-Regular",Consolas,monospace;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--radius-control:6px;--radius-card:8px;--radius-overlay:12px;--header-height:56px;--sidebar-width:224px}