:root{--primary-color: #8B4513;--secondary-color: #693610;--background-color: #ffffff;--text-color: #333333;--primary-light: #ff4757;--success-color: #27ae60;--warning-color: #f39c12;--danger-color: #e74c3c;--gray-50: #3e95edff;--gray-100: #5e89e0ff;--gray-200: #305191ff;--gray-300: #22395bff;--gray-400: #9ca3af;--gray-500: #6b7280;--gray-600: #4b5563;--gray-700: #374151;--gray-800: #1f2937;--shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, .05);--shadow: 0 1px 3px 0 rgba(0, 0, 0, .1), 0 1px 2px 0 rgba(0, 0, 0, .06);--shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--border-radius: .5rem;--border-radius-sm: .375rem;--transition: all .2s ease-in-out;--button-bg: #2c3e50}body{font-family:Segoe UI,Tahoma,Geneva,Verdana,sans-serif;color:var(--text-color);background-color:var(--background-color)}.btn-primary{background-color:var(--primary-color);border-color:var(--primary-color)}.btn-primary:hover{background-color:var(--secondary-color);border-color:var(--secondary-color)}a{color:var(--primary-color);text-decoration:none;transition:color .3s ease}a:hover{color:var(--secondary-color)}h1,h2,h3{margin-top:.5rem!important}h1{font-size:2.5rem}h2{font-size:2rem}h3{font-size:1.75rem}@media (max-width: 768px){h1{font-size:2rem}h2{font-size:1.75rem}h3{font-size:1.5rem}}.container{padding:2rem 1rem;margin-top:.5rem!important}@media (max-width: 768px){.container{padding:1rem}}