:root{--brand-cobalt:#365cff;--brand-midnight:#151b38;--brand-pale-blue:#dce5ff;--brand-symbol-accent:#a8b8ff;--brand-cloud:#f7f9ff;--brand-white:#ffffff;--action-primary:var(--brand-cobalt);--action-hover:#2948d6;--action-selected:var(--brand-pale-blue);--text-primary:var(--brand-midnight);--text-secondary:#515c78;--text-muted:#626d88;--text-inverse:var(--brand-white);--text-on-dark:var(--brand-pale-blue);--surface-page:var(--brand-cloud);--surface-card:var(--brand-white);--surface-subtle:#eef2ff;--surface-dark:var(--brand-midnight);--accent-soft:var(--brand-pale-blue);--border:#d5ddf0;--border-strong:#8191b9;--focus-ring:var(--brand-cobalt);--shadow:0 4px 18px #151b3809;--shadow-color:#151b380d;--overlay:#151b3866;--font-family:Arial,Helvetica,sans-serif;--success:#21663f;--success-surface:#eef8f1;--success-border:#a5cdb0;--warning:#805000;--warning-surface:#fff7e6;--warning-border:#ddbd77;--error:#a52c33;--error-surface:#fff1f2;--error-border:#dda0a5}