:root{
--space-1:4px;
--space-2:8px;
--space-3:12px;
--space-4:16px;
--space-5:20px;
--space-6:28px; /* grid gap between framed cards */
--space-7:40px;
--space-8:56px;
--space-9:72px; /* vertical rhythm between sections */
--space-10:88px; /* sheet side padding */
--space-11:96px;
--radius-none:0; /* the brand has NO rounded corners — everything is square */
--rule-hairline:1px;
--sheet-max-width:1280px;
}