:root{--color-primary:#407DFA;--color-secondary:#111;--color-accent:#F4B400;--color-text:#111;--color-text-muted:rgba(0,0,0,0.65);--color-bg:#fff;--color-bg-muted:#f7f7f7;--color-border:#e5e7eb;--color-success:#16a34a;--color-warning:#f59e0b;--color-error:#dc2626;--font-base:"Inter",sans-serif;--font-heading:"Inter",sans-serif;--font-size-base:1rem;--font-size-small:0.875rem;--line-height-base:1.6;--line-height-tight:1.2;--space-2xs:4px;--space-xs:8px;--space-sm:16px;--space-md:24px;--space-lg:40px;--space-xl:64px;--space-2xl:96px;--radius-xs:4px;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-full:999px;--container-width:1280px;--container-padding:24px}