:root{
--shadow-1:0 1px 3px rgba(19,39,53,.08);--shadow-2:0 4px 16px rgba(19,39,53,.10);--shadow-3:0 12px 32px rgba(19,39,53,.14);
--transition:150ms ease/* @kind other */;
--rule-gold:2px solid var(--gold-500);
}