.appear-header{animation:appear-header .35s ease-in-out normal forwards}.disappear-header{animation:disappear-header .35s ease-in-out normal forwards}@keyframes disappear-header{0%{background-color:var(--color-dark-100)}50%{background-color:var(--color-dark-100)}to{background-color:transparent}}@keyframes appear-header{0%{background-color:transparent}50%{background-color:transparent}to{background-color:var(--color-dark-100)}}