:root{--color-primary: #3370FF;--color-primary-hover: #2B5FE0;--color-primary-light: #E8F0FF;--color-primary-bg: #F0F4FF;--color-success: #00B42A;--color-success-light: #E8FFEA;--color-warning: #FF7D00;--color-warning-light: #FFF7E8;--color-danger: #F53F3F;--color-danger-light: #FFECE8;--color-fork: #F77234;--color-bg: #F5F6F7;--color-bg-secondary: #F2F3F5;--color-card: #FFFFFF;--color-border: #DEE0E3;--color-border-light: #E5E6EB;--color-divider: #F2F3F5;--color-text-primary: #1F2329;--color-text-secondary: #4E5969;--color-text-tertiary: #86909C;--color-text-disabled: #C9CDD4;--color-text-inverse: #FFFFFF;--radius-card: 8px;--radius-button: 6px;--radius-input: 4px;--radius-small: 4px;--radius-large: 12px;--radius-full: 999px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--font-title-lg: 20px;--font-title: 16px;--font-body: 14px;--font-caption: 12px;--font-tiny: 11px;--shadow-sm: 0 1px 2px rgba(0, 0, 0, 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