:root{--font-sans: "Atkinson Hyperlegible", "Segoe UI", "Helvetica Neue", -apple-system, BlinkMacSystemFont, "Roboto", "Oxygen", "Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", sans-serif;--font-mono: "Iosevka", "JetBrains Mono", "Fira Code", "SFMono-Regular", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--text-xs: .75rem;--text-sm: clamp(.8125rem, .8rem + .1vw, .875rem);--text-base: clamp(.9375rem, .9rem + .25vw, 1rem);--text-lg: clamp(1rem, .95rem + .35vw, 1.125rem);--text-xl: clamp(1.25rem, 1.05rem + 1.1vw, 1.5rem);--text-2xl: clamp(1.5rem, 1.15rem + 1.9vw, 2rem);--line-height-tight: 1.15;--line-height-base: 1.5;--size-content-max: 72rem;--size-reading-max: 65ch;--size-touch-target-min: 44px;--size-control-height: clamp(2.25rem, 2.1rem + .5vw, 2.75rem);--space-content-inline: clamp(.75rem, 2.5vw, 1.5rem);--space-content-block: clamp(1rem, 4vw, 2rem);--space-cluster-gap: clamp(.5rem, 1.8vw, 1rem);--space-section-gap: clamp(1rem, 3vw, 2rem);--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.5rem;--space-6: 2rem;--space-7: 3rem;--space-8: 4rem;--radius-sm: .25rem;--radius-md: .5rem;--radius-lg: .75rem;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .08);--shadow-md: 0 2px 8px rgba(0, 0, 0, .14);--shadow-overlay: 0 12px 28px rgba(0, 0, 0, .25);--z-base: 0;--z-popover: 10;--z-toast: 20;--z-overlay: 30;--transition-fast: .12s ease;--transition-base: .22s ease}