:root{--color-brand:#fc0;--color-brand-accent:#d40511;--color-surface:#fff;--color-surface-alt:#f5f5f3;--color-border:#d9d9d6;--color-text:#191919;--color-text-muted:#666;--color-text-on-brand:#191919;--color-error:#d40511;--color-warning:#b25e00;--color-success:#007c39;--font-family-base:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-size-sm:.875rem;--font-size-md:1rem;--font-size-lg:1.25rem;--font-size-xl:1.75rem;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--radius:6px;--shadow-1:0 1px 3px #0000001f}*,:before,:after{box-sizing:border-box}body{font-family:var(--font-family-base);font-size:var(--font-size-md);color:var(--color-text);background:var(--color-surface-alt);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3,p{margin:0}a{color:inherit}button{font:inherit}:focus-visible{outline:2px solid var(--color-brand-accent);outline-offset:2px}