.performance-hero{background:linear-gradient(135deg,var(--brand-primary-dark),var(--brand-primary))}.performance-hero .container{max-width:980px}.performance-matrix{border:1px solid var(--brand-border)}.performance-matrix thead th{background:var(--brand-primary-dark);color:#fff;border-color:rgba(255,255,255,.2)}.performance-matrix td,.performance-matrix th{vertical-align:top;padding:18px}.micro-diagram{background:var(--brand-bg-alt)}.diagram-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));grid-gap:24px;gap:24px}.diagram-grid article{border:1px solid var(--brand-border);background:#fff;padding:32px}.diagram-grid strong{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;margin-bottom:18px;color:var(--brand-primary-dark);background:var(--brand-accent);font-weight:900}.data-notes .container{max-width:920px}