data: lng ___ ':52.5em){h3{font-size:24px;font-size:1.5rem;line-height:1.25}}@media screen and (min-width:64em){h3{font-size:28px;font-size:<TARGET_LNG>rem}}h4{font-size:18px;font-size:1.125rem;line-height:1.11111111}@media screen and (min-width:52.5em){h4{font-size:18px;font-'