/* Duet's observed 402 × 832 phone. Keep the accepted header anchored to phone width. */
.nd-ph{aspect-ratio:402/832!important}
.nd-thr{container-type:inline-size}
.nd-thr .thr-box{height:calc(100% + 1.5866cqw);aspect-ratio:auto}
/* Preserve the existing footer/input dimensions; allocate the additional height to the conversation. */
#inside-thread{bottom:22.7786cqw}
.nd-thr .thr-box>.tb-ov{top:auto!important;bottom:0;height:21.7133cqw!important}
.nd-thr .thr-comp{bottom:7.2891cqw;min-height:10.0036cqw}