/* Result-demo-only entrance. Row layout, schedule and scrolling stay unchanged.
   Duet live motion tokens: fade .360s; arrival .776s with spring linear easing.
   Animate only the bubble artwork/content, never the row box or tapback. */
#s6-phone[data-scene="brief"] #s6-thread>:is(.bubble,.s6-card).s6-arrived{
 transform-origin:50% 100%;
 animation:tortoBubbleFade .360s ease-out both,tortoBubbleArrival .776s linear(0,0.0357,0.1212,0.2314,0.3495,0.4645,0.5701,0.6629,0.7419,0.8071,0.8597,0.901,0.9328,0.9567,0.9741,0.9864,0.9949,1.0004,1.0037,1.0055,1.0062,1.0062,1.0058,1.0052,1.0045,1.0038,1.0031,1.0024,1) both;
}
@keyframes tortoBubbleFade{from{opacity:0}to{opacity:1}}
@keyframes tortoBubbleArrival{from{transform:translateY(6px) scale(.98)}to{transform:translateY(0) scale(1)}}
@media(prefers-reduced-motion:reduce){
 #s6-phone[data-scene="brief"] #s6-thread>:is(.bubble,.s6-card).s6-arrived{animation:none}
}