:root{
/* wide institutional measure — the site runs edge-to-edge structure, not a narrow column */
--content-max:1600px;
--content-max-narrow:1200px;
--gutter:30px;
--columns:12; /* @kind other */
--column-gap:30px;
--edge-mobile:22px;
--nav-height:64px;
--panel-width:220px;
}