.texmall-os-root{--background:#f2f4f7;--foreground:#1c2b3a;--card:#ffffff;--card-foreground:#1c2b3a;--popover:#ffffff;--popover-foreground:#1c2b3a;--primary:#1d3a5f;--primary-foreground:#f7f9fb;--secondary:#e6eaf0;--secondary-foreground:#1c2b3a;--muted:#e6eaf0;--muted-foreground:#5b6b7c;--accent:#e3e7ee;--accent-foreground:#1c2b3a;--destructive:#b3261e;--border:#d7dde5;--input:#d7dde5;--ring:#1d3a5f;--tx-warm:#c2703d;--tx-warm-foreground:#ffffff;background:var(--background);color:var(--foreground);min-height:100vh;color-scheme:light}