:root{--color-primary:#A0522D;--color-primary-dark:#7A3D22;--color-primary-light:#C17052;--color-accent:#DAA520;--color-accent-dark:#B8860B;--color-accent-light:#FFD700;--color-bg-primary:#F9F7F4;--color-bg-secondary:#F5F3F0;--color-bg-tertiary:#FFFFFF;--color-text-primary:#000000;--color-text-secondary:#333333;--color-text-light:#555555;--color-text-inverse:#FFFFFF;--color-success:#2D5016;--color-info:#3D4555;--color-warning:#D97706;--color-error:#DC2626;--color-border:#DAA520;--color-border-light:#E8E8E8;--color-shadow:rgba(0, 0, 0, 0.1);--color-shadow-dark:rgba(0, 0, 0, 0.2);--button-bg:var(--color-primary);--button-bg-hover:var(--color-primary-dark);--button-text:var(--color-text-inverse);--button-border:var(--color-accent);--transition-fast:0.2s ease;--transition-normal:0.4s ease;--transition-slow:0.6s ease}@media (prefers-color-scheme:dark){:root{--color-bg-primary:#1F1F1F;--color-bg-secondary:#2A2A2A;--color-bg-tertiary:#333333;--color-text-primary:#E8E8E8;--color-text-secondary:#CCCCCC;--color-text-light:#999999}}@media (prefers-contrast:more){:root{--color-primary:#5C2E1F;--color-text-primary:#000000;--color-bg-primary:#FFFFFF}}@media (prefers-reduced-motion:reduce){:root{--transition-fast:0s;--transition-normal:0s;--transition-slow:0s}}