/* Spacing — 4 → 128, plus the container, section and panel-join measures.
   The 2px panel join is the signature: a group reads as one object with internal divisions. */
:root{
--ri-space-0:0;
--ri-space-1:4px;
--ri-space-2:8px;
--ri-space-3:12px;
--ri-space-4:16px;
--ri-space-5:24px;
--ri-space-6:32px;
--ri-space-7:48px;
--ri-space-8:64px;
--ri-space-9:96px;
--ri-space-10:128px;

--ri-gap-panel:2px;
--ri-container:1320px;
--ri-pad-x:clamp(24px,5vw,64px);
--ri-pad-y:clamp(80px,10vw,140px);
--ri-nav-h:72px;
}