@supports (interpolate-size:allow-keywords){.organiser-news{interpolate-size:allow-keywords}.organiser-news::details-content{block-size:0;overflow-y:clip;transition:block-size .25s ease,content-visibility allow-discrete .25s}.organiser-news[open]::details-content{block-size:auto}}@media(prefers-reduced-motion:reduce){.organiser-news::details-content{transition:none}}