.preservation-book h1{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.04}.preservation-book .publication-details-row{grid-template-columns:1fr}.preservation-series h1{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1.04}.news-story.preservation-launch h1{font-size:clamp(2rem,3.8vw,3.25rem);line-height:1.1}@media(max-width:640px){.news-story.preservation-launch h1{font-size:clamp(1.7rem,7vw,2.35rem);line-height:1.12}}