/* v2 port additions (docs/27-site-v2-port.md). The reference draws its three Landing scenes in
   iframes; the port draws them as shadow-DOM components in the same boxes, so they take the box the
   reference's `.hc-scene iframe`, `.mmv iframe` and `.hwe iframe` rules give the frame. An iframe
   clips its document and is its own containing block: `overflow:hidden` and `contain:strict`. */
.hc-scene .v2-embed,.mmv .v2-embed,.hwe .v2-embed{display:block;width:100%;height:100%;border:0;background:transparent;overflow:hidden;contain:strict}
.hc-scene .v2-embed{color-scheme:light}