:root{--color-background:#fff;--color-text:#1a1a1a;--color-text-muted:#5c5c5c;--color-danger:#b42318;--font-family-base:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-size-base:1rem;--font-size-title:1.5rem;--line-height-base:1.5;--line-height-title:1.25;--space-4:1rem;--space-8:2rem}*,:before,:after{box-sizing:border-box}body{font-family:var(--font-family-base);font-size:var(--font-size-base);line-height:var(--line-height-base);color:var(--color-text);background:var(--color-background);margin:0}