:root{--color-primary:#000;--color-primary-hover:#1a1a1a;--color-primary-text:#fff;--color-secondary:#444;--color-secondary-hover:#333;--color-secondary-text:#fff;--color-accent:#000;--color-bg:#fff;--color-surface:#f8f8f8;--color-surface-raised:#fff;--color-border:#e5e5e5;--color-text:#111;--color-text-muted:#666;--color-text-inverted:#fff;--color-success:#22c55e;--color-warning:#f59e0b;--color-error:#ef4444;--color-info:#3b82f6;--font-heading:"Inter",sans-serif;--font-body:"Inter",sans-serif;--font-mono:"JetBrains Mono",monospace;--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-size-4xl:2.25rem;--spacing-xs:0.25rem;--spacing-sm:0.5rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--radius-sm:4px;--radius-base:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px;--shadow-sm:0 1px 2px rgba(0,0,0,.06);--shadow-base:0 2px 8px rgba(0,0,0,.1);--shadow-lg:0 8px 24px rgba(0,0,0,.12)}