:root{--color-primary: #2d6cdf;--color-primary-hover: #1e5acc;--color-primary-light: #d9ecff;--color-text-primary: #172033;--color-text-secondary: #60718a;--color-text-tertiary: #5f6f85;--color-text-inverse: #ffffff;--color-bg-primary: #f4f6fb;--color-bg-secondary: #ffffff;--color-bg-tertiary: #d9ecff;--color-bg-dark: #172033;--color-border-light: #e8eaed;--color-border: #cfd9e8;--color-border-dark: #8897ae;--color-success: #15803d;--color-success-light: #dcfce7;--color-warning: #a94708;--color-warning-light: #fef3c7;--color-error: #b42318;--color-error-light: #fee2e2;--color-info: #1d4ed8;--color-info-light: #dbeafe;--color-overlay: rgba(23, 32, 51, .5);--color-overlay-light: rgba(23, 32, 51, .3);--space-xs: 4px;--space-sm: 8px;--space-md: 12px;--space-lg: 16px;--space-xl: 24px;--space-2xl: 32px;--space-3xl: 48px;--font-family-base: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;--font-family-mono: "JetBrains Mono", 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