:root{
--font-sans:'Inter',-apple-system,'Helvetica Neue',Arial,sans-serif;
--font-mono:'JetBrains Mono','SFMono-Regular',Consolas,monospace;
--weight-regular:400;
--weight-bold:700; /* the only two weights permitted */
/* Scale */
--text-hero:clamp(72px,9vw,120px);      /* Bold, -0.03em, lh 1.0 */
--text-section:clamp(40px,4.5vw,56px);  /* Bold, -0.02em, lh 1.1 */
--text-subsection:clamp(24px,2vw,28px); /* Bold, -0.01em, lh 1.25 */
--text-body-lg:20px;                    /* Regular, lh 1.6 */
--text-body:17px;                       /* Regular, lh 1.7 */
--text-small:15px;                      /* Regular, lh 1.6 */
--text-label:12px;                      /* Mono, uppercase, .12em */
--tracking-hero:-0.03em;
--tracking-section:-0.02em;
--tracking-subsection:-0.01em;
--tracking-label:.12em;
--leading-hero:1.0;
--leading-section:1.1;
--leading-subsection:1.25;
--leading-body-lg:1.6;
--leading-body:1.7;
--measure:70ch; /* 68–72 characters max */
}