:is(.reference-layout .reference-layout__header) h1{font-size:var(--font-size-largest);font-weight:400;line-height:var(--font-line-normal);margin:1rem 0}:is(:is(.reference-layout .reference-layout__header) h1) code{font-family:inherit}:is(:is(.reference-layout .reference-layout__header) h1) code:first-of-type{background-color:var(--color-backg