:root{
  --heading-h3:clamp(1rem,1.5vw,1.75rem);
  --heading-h2:clamp(1.05rem,1.575vw,1.8375rem);
  --heading-h1:clamp(1.1025rem,1.65375vw,1.929375rem);
}
h3{font-size:var(--heading-h3)!important}
h2{font-size:var(--heading-h2)!important}
h1{font-size:var(--heading-h1)!important}