:root{
--space-xxs:2px;--space-xs:4px;--space-sm:8px;--space-md:12px;--space-base:16px;--space-lg:24px;--space-xl:32px;--space-xxl:48px;--space-section:80px;
--radius-sm:8px;--radius-md:14px;--radius-lg:20px;--radius-full:9999px;
--shadow-card:0 1px 2px rgba(18,32,51,0.04), 0 6px 16px rgba(18,32,51,0.08);
--shadow-float:0 2px 4px rgba(18,32,51,0.05), 0 12px 28px rgba(18,32,51,0.12);
--max-content-width:1200px;
}