:root{--mint-50: #E6F7F3;--mint-100: #CCEFE7;--mint-500: #17B9A3;--mint-600: #13A18E;--mint-700: #0F8A79;--orange-500: #F59E0B;--red-500: #EF4444;--green-500: #10B981;--gray-50: #F9FAFB;--gray-100: #F3F4F6;--gray-200: #E5E7EB;--gray-300: #D1D5DB;--gray-400: #9CA3AF;--gray-500: #6B7280;--gray-600: #4B5563;--gray-700: #374151;--gray-900: #111827;--radius-sm: 4px;--radius-md: 8px;--radius-lg: 12px;--shadow-sm: 0 1px 2px rgba(0,0,0,.04);--shadow-md: 0 4px 12px rgba(0,0,0,.08);--font: system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif}*,*:before,*:after{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:var(--font);color:var(--gray-900);background:var(--gray-50);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer;border:0;background:none;padding:0}code{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace}.sidebar{width:240px;flex:0 0 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