/* One active messenger; no empty second-column placeholder. */
:is(.request-list-channels,.catalog-order-channels)>.request-list-channel:only-of-type{grid-column:1/-1}
.contact-channel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:600px){.contact-channel-grid{grid-template-columns:minmax(0,1fr)}}
html body .contact-channel-grid>.contact-channel-card{grid-column:auto}