#sharePresentation{display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;width:42px;min-width:42px;height:42px;padding:0;border:1px solid #111;border-radius:8px;background:#111;color:#fff;cursor:pointer}
#sharePresentation svg{display:block;width:21px;height:21px;flex:none}
#sharePresentation:hover{background:#34442d;border-color:#34442d}
#sharePresentation:focus-visible{outline:3px solid #d49b00;outline-offset:3px}
.presentation-share-status{position:fixed;z-index:10000;left:50%;bottom:calc(90px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);width:max-content;max-width:calc(100vw - 32px);padding:13px 18px;border-radius:12px;background:#19241c;color:#fff;box-shadow:0 6px 28px #0003;font:500 14px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;text-align:center;pointer-events:none;visibility:hidden}
.presentation-share-status.is-visible{visibility:visible}