.reveal pre{position:relative}.slide-copy-btn{position:absolute;top:-14px;right:4px;display:flex;align-items:center;gap:4px;background:transparent;border:none;padding:0;cursor:pointer;opacity:0;transition:opacity 0.2s;z-index:10}.reveal pre:hover .slide-copy-btn{opacity:1}.slide-copy-icon{width:14px;height:14px;filter:invert(42%) sepia(9%) saturate(637%) hue-rotate(142deg) brightness(91%) contrast(88%)}.slide-copied{display:none;font-size:0.75em;filter:invert(42%) sepia(9%) saturate(637%) hue-rotate(142deg) brightness(91%) contrast(88%)}