:root{--space-0:0;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.25rem;--space-6:1.5rem;--space-8:2rem;--space-10:2.5rem;--space-12:3rem;--space-16:4rem;--space-20:5rem;--space-24:6rem;--layout-rail-width:16.25rem;--layout-content-max:62rem;--layout-page-max:90rem;--layout-gutter-narrow:1.25rem;--layout-gutter-wide:clamp(2rem, 5vw, 4.5rem);--breakpoint-narrow:40rem;--breakpoint-desktop:60rem}