:root{--primary:#8b0000;--primary-color:#8b0000;--primary-dark:#660000;--primary-light:#a31a1a;--secondary:#b48443;--secondary-color:#b48443;--secondary-hover:#c49658;--bg:#fdfae8;--bg-primary:#fdfae8;--bg-secondary:#f9f5eb;--text:#2c221e;--text-primary:#2c221e;--text-secondary:#555555;--text-light:#777777;--white:#ffffff;--border-color:#e0d8c3;--error:#cc0000;--success:#28a745;--font-main:'Be Vietnam Pro',Arial,sans-serif;--font-serif:'Lora',serif;--font-calligraphy:'UTM Thu Phap Thien An',cursive;--shadow-sm:0 2px 4px rgba(0,0,0,0.05);--shadow-md:0 4px 15px rgba(0,0,0,0.1);--shadow-lg:0 8px 30px rgba(0,0,0,0.12);--radius-sm:6px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--transition-fast:0.2s ease;--transition-normal:0.3s ease}