:root{--color-bg:#fafaf7;--color-surface:#ffffff;--color-surface-2:#f4f1ec;--color-border:#e6e1d8;--color-text:#1a1612;--color-text-muted:#6b6258;--color-primary:#5a3825;--color-primary-contrast:#ffffff;--color-primary-hover:#4a2e1d;--color-danger:#b3261e;--color-danger-contrast:#ffffff;--color-success:#1f7a4d;--color-warning:#b27a00;--color-focus-ring:#c79a7a;--radius-sm:4px;--radius-md:6px;--radius-lg:10px;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-8:48px;--font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Oxygen,Ubuntu,Cantarell,sans-serif;--font-size-xs:12px;--font-size-sm:14px;--font-size-md:15px;--font-size-lg:18px;--font-size-xl:22px;--font-size-2xl:28px;--shadow-sm:0 1px 2px rgba(0,0,0,0.06);--shadow-md:0 4px 12px rgba(0,0,0,0.08);color-scheme:light}*{box-sizing:border-box}body,html{padding:0;margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);font-size:var(--font-size-md);line-height:1.5}a{color:inherit;text-decoration:none}:focus-visible{outline:2px solid var(--color-focus-ring);outline-offset:2px}