:root{--auth-accent:#6f5742;--auth-accent-hover:#5b4636;--auth-accent-fg:#ffffff}.auth-theme-course{--auth-accent:#f19502;--auth-accent-hover:#e67a00;--auth-accent-fg:#1a1200}.auth-theme-v3{--auth-accent:var(--brand);--auth-accent-hover:var(--brand-2);--auth-accent-fg:var(--brand-ink)}