:root{
--space-1:4px;
--space-2:8px;
--space-3:12px;
--space-4:16px;
--space-5:24px;
--space-6:32px;
--space-7:48px;
--space-8:64px;
--space-9:96px;
--space-10:128px;
--radius-sm:4px;
--radius-md:8px;
--radius-lg:16px;
--radius-pill:999px;
--shadow-sm:0 1px 2px rgba(17,17,17,0.06),0 1px 1px rgba(17,17,17,0.04);
--shadow-md:0 8px 24px rgba(17,17,17,0.08),0 2px 6px rgba(17,17,17,0.05);
--shadow-lg:0 24px 64px rgba(17,17,17,0.14),0 8px 16px rgba(17,17,17,0.06);
--container-max:1200px;
}