.tx-secthead--center{text-align:center}.tx-secthead__heading{margin:0;text-wrap:balance}.tx-secthead__sub{margin-top:1.25rem}.tx-secthead--center .tx-secthead__sub{margin-inline:auto}.tx-secthead__footnote{color:var(--tx-text-muted);font-size:var(--tx-text-xs);margin:1.25rem 0 0}.tx-theme-dark .tx-secthead__footnote{color:#ffffff80}.tx-secthead--tight-both,.tx-secthead--tight-bottom{padding-bottom:0}.tx-secthead--tight,.tx-secthead--tight-both{padding-top:clamp(1.25rem,2.5vw,2.25rem)}