/* Compact V21 merchandising; retain the existing brand animation and optical sizing. */
.rc-home-v21 .rc20-brands{grid-template-columns:minmax(0,1fr) auto;gap:8px;padding-block:12px}
.rc-home-v21 .rc20-brand-controls{gap:0}
.rc-home-v21 .rc20-boilers .rc19-section-head{margin-bottom:22px}
.rc-home-v21 .rc20-boilers .rc19-section-head h2{font-size:clamp(26px,2.55vw,36px);line-height:1.15;max-width:640px}
.rc-home-v21 .rc20-boilers>.rc19-section{padding-block:32px}
@media(max-width:600px){.rc-home-v21 .rc20-brands{gap:0;padding-block:8px}.rc-home-v21 .rc20-brand-toggle{width:36px;flex-basis:36px}.rc-home-v21 .rc20-boilers>.rc19-section{padding-block:24px}.rc-home-v21 .rc20-boilers .rc19-section-head{margin-bottom:15px}}