:root{--color-primary: #2563eb;--color-primary-hover: #1d4ed8;--color-secondary: #64748b;--color-success: #10b981;--color-warning: #f59e0b;--color-error: #ef4444;--color-info: #3b82f6;--bg-primary: #ffffff;--bg-secondary: #f8fafc;--bg-tertiary: #f1f5f9;--bg-hover: #e2e8f0;--text-primary: #0f172a;--text-secondary: #475569;--text-tertiary: #94a3b8;--text-inverse: #ffffff;--border-color: #e2e8f0;--border-color-hover: #cbd5e1;--card-bg: #ffffff;--accent-color: #3b82f6;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .05);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .1), 0 2px 4px -2px rgb(0 0 0 / .1);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .1), 0 4px 6px -4px rgb(0 0 0 / .1);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .1), 0 8px 10px -6px rgb(0 0 0 / .1);--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-2xl: 3rem;--radius-sm: .25rem;--radius-md: .375rem;--radius-lg: .5rem;--radius-xl: .75rem;--radius-2xl: 1rem;--radius-full: 9999px;--font-sans: 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#3b82f6;--shadow-sm: 0 1px 2px 0 rgb(0 0 0 / .5);--shadow-md: 0 4px 6px -1px rgb(0 0 0 / .5), 0 2px 4px -2px rgb(0 0 0 / .5);--shadow-lg: 0 10px 15px -3px rgb(0 0 0 / .5), 0 4px 6px -4px rgb(0 0 0 / .5);--shadow-xl: 0 20px 25px -5px rgb(0 0 0 / .5), 0 8px 10px -6px rgb(0 0 0 / .5)}body{font-family:var(--font-sans);font-size:var(--text-base);line-height:1.5;color:var(--text-primary);background-color:var(--bg-primary);transition:background-color var(--transition-base),color var(--transition-base);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:var(--font-mono)}.container{width:100%;max-width:1280px;margin:0 auto;padding:0 var(--spacing-md)}.text-left{text-align:left}[data-theme=dark] ::-webkit-scrollbar{width:12px}[data-theme=dark] ::-webkit-scrollbar-track{background:var(--bg-secondary)}[data-theme=dark] ::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:var(--radius-full)}[data-theme=dark] 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