html:not(.dark) .brand-register{--bg-base:#f4ede0;--bg-surface:#fbf6ec;--bg-elevated:#ede4d2;--bg-hover:#e6dbc5;--bg-selected:#ddd0b6;--bg-input:#fbf6ec;--border:#d4c8ae;--border-subtle:#e2d8c1;--border-strong:#b8a988;--text-primary:#1a1614;--text-secondary:#4a3f35;--text-tertiary:#8a7a66;--text-muted:#b8a988;--text-link:#5a3fd6;--accent:#5a3fd6;--accent-hover:#4a30c0;--accent-subtle:rgba(90,63,214,.1);--accent-border:rgba(90,63,214,.25);--shadow-sm:0 1px 3px rgba(60,40,20,.1);--shadow-md:0 4px 12px rgba(60,40,20,.14);--shadow-lg:0 8px 24px rgba(60,40,20,.18)}