.reference-tabs{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 0}.reference-tabs a{padding:10px 16px;border:1px solid #3b4259;border-radius:8px;color:#b8bfd3;font-size:14px;line-height:1.5}.reference-tabs a:hover,.reference-tabs a:focus-visible{color:#fff;border-color:#9eacdf}.reference-tabs a[aria-current="page"]{color:#f1f4ff;background:#253052;border-color:#778bd1}.reference-tabs a:focus-visible{outline:2px solid #b7c4ff;outline-offset:3px}.intro p{font-size:15px;line-height:1.85}.channel h3{font-size:19px}.channel-open{font-size:14px}.section-head span,.search-count{font-size:12px}.channel-url{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.footnote{line-height:1.8}
@media(max-width:540px){.reference-tabs{gap:8px}.reference-tabs a{flex:1;text-align:center;padding:10px;font-size:13px}.section-head{align-items:flex-start;gap:12px}.section-head span{max-width:140px;text-align:right}.intro p{font-size:14px}}