:root{--color-ink:#2b2b28;--color-muted:#9b9b97;--color-subtle:#6b6b68;--color-background:#fff;--color-surface:#f7f7f5;--color-surface-alt:#ececea;--color-border:#d8d8d4;--color-border-subtle:#e4e2dc;--color-success:#2e7d4f;--color-success-hover:#256640;--color-danger:#b5452e;--font-family-base:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;--font-size-sm:12px;--font-size-base:13px;--font-size-md:14px;--font-size-lg:20px;--font-weight-regular:400;--font-weight-medium:500;--font-weight-semibold:600;--space-xs:4px;--space-sm:8px;--space-md:12px;--space-lg:16px;--space-xl:24px;--radius-sm:6px;--radius-md:8px}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%;font-family:var(--font-family-base);font-size:var(--font-size-base);color:var(--color-ink);background:var(--color-background)}