:root{--color-primary:#e31837;--color-primary-light:#ff3b5c;--color-primary-dark:#b00020;--color-primary-tint:#fff0f2;--color-text:#1a1a1a;--color-text-secondary:#666;--color-text-muted:#999;--color-surface:#fff;--color-surface-2:#f5f5f5;--color-border:#e8e8e8;--color-success:#1d9e75;--color-warning:#ef9f27;--color-error:#e31837;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--text-xs:12px;--text-sm:14px;--text-base:16px;--text-lg:18px;--text-xl:24px;--text-2xl:32px;--weight-regular:400;--weight-medium:500;--weight-bold:700;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-6:24px;--space-8:32px;--space-12:48px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);font-size:var(--text-base);color:var(--color-text);background:var(--color-surface-2);line-height:1.6}a,button{transition:filter .15s,opacity .15s}button:hover:not(:disabled){filter:brightness(.96)}button:active:not(:disabled),a:hover{filter:brightness(.92)}a:focus-visible,button:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}