: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;
--gutter:24px;--page-margin:40px;--page-margin-lg:80px;--measure:64ch;--container-max:1240px;
/* Radii — the brand is square; radius is the exception, never the rule */
--radius-none:0px;--radius-sm:2px;--radius-pill:999px;
/* Borders */
--border-hairline:1px solid var(--line-hairline);--border-strong:1px solid var(--line-strong);--border-heavy:2px solid var(--line-strong);
/* Elevation — flat brand: shadows are near-invisible lifts, never soft glows */
--shadow-none:none;--shadow-lift:0 1px 2px rgba(0,0,0,.06);--shadow-overlay:0 12px 40px rgba(0,0,0,.14);
/* Motion */
--ease-standard:cubic-bezier(.2,.6,.2,1); /* @kind other */
--ease-exit:cubic-bezier(.4,0,1,1); /* @kind other */
--dur-fast:120ms; /* @kind other */
--dur-base:200ms; /* @kind other */
--dur-slow:400ms; /* @kind other */
}