:root{--primary-color: #005A9C;--primary-hover-color: #004B80;--primary-light: rgba(0, 90, 156, .1);--background-color: #f4f7fa;--surface-color: #ffffff;--text-color: #333333;--text-light-color: #777777;--border-color: #e0e0e0;--success-color: #28a745;--success-light: #d4edda;--error-color: #dc3545;--error-light: #f8d7da;--warning-color: #ffc107;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow: 0 4px 6px rgba(0, 0, 0, .1);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .15);--border-radius: 8px;--transition: all .3s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe 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