:root{--color-primary:#18a058;--color-primary-hover:#36ad6a;--color-primary-pressed:#0c7a43;--color-primary-suppl:#36ad6a;--color-info:#2080f0;--color-success:#18a058;--color-warning:#f0a020;--color-error:#d03050;--color-text-base:#333;--color-text-secondary:#666;--color-text-tertiary:#999;--color-bg-base:#fff;--color-bg-secondary:#f5f5f5;--color-bg-tertiary:#fafafa;--color-border:#e0e0e0;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:12px;--spacing-lg:16px;--spacing-xl:24px;--spacing-2xl:32px;--radius-sm:4px;--radius-md:6px;--radius-lg:8px;--font-size-xs:12px;--font-size-sm:13px;--font-size-md:14px;--font-size-lg:16px;--font-size-xl:18px;--font-size-2xl:24px;--shadow-sm:0 1px 2px #0000000f;--shadow-md:0 2px 8px #00000014;--shadow-lg:0 4px 16px #0000001f;--transition-fast:.15s ease;--transition-normal:.3s ease}