.iotv-ref{font-size:.75em;line-height:0;vertical-align:super;white-space:nowrap}
.iotv-ref a{padding:.2em;text-decoration:underline;text-underline-offset:.15em}
.sources .iotv-references{list-style:none;padding-left:0}
.iotv-references li{margin:0 0 .85em;overflow-wrap:anywhere;scroll-margin-top:6rem}
.iotv-source-number{font-variant-numeric:tabular-nums}
.iotv-ref-back{display:inline-block;padding:.15em .4em;text-decoration:none}
.iotv-ref a:focus-visible,.iotv-ref-back:focus-visible,.iotv-references li:focus-visible{outline:2px solid currentColor;outline-offset:3px}
.iotv-ref a:target,.iotv-references li:target{outline:2px solid #b71c30;outline-offset:4px}
@media print{.iotv-ref-back{display:none}.iotv-references li{break-inside:avoid}.iotv-source-link::after{content:" (" attr(href) ")";font-size:.85em;overflow-wrap:anywhere}}