/* Multi-image peek stack carousel */
#page-murmur .att-stack{
  position: relative;
  width: min(58vw, 236px);
  aspect-ratio: 1 / 1;
  margin: 2px 22px 4px;
  touch-action: pan-y;
  -webkit-user-select: none;
  user-select: none;
}
#page-murmur .row.human .att-stack{ margin-left: auto; margin-right: 18px; }
#page-murmur .row.ai .att-stack{ margin-left: 18px; margin-right: auto; }

#page-murmur .att-stack-slide{
  position: absolute;
  top: 0;
  left: 50%;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(125,128,135,.12);
  box-shadow: 0 8px 22px rgba(40, 32, 48, .16);
  will-change: transform, opacity;
  transform: translateX(calc(-50% + 52px)) scale(0.78);
  opacity: 0;
  pointer-events: none;
}
/* pre-JS defaults: show first card + right peek */
#page-murmur .att-stack-slide:first-child{
  transform: translateX(-50%) scale(1);
  opacity: 1;
  z-index: 3;
  pointer-events: auto;
  box-shadow: 0 10px 26px rgba(40, 32, 48, .20);
}
#page-murmur .att-stack-slide:nth-child(2){
  transform: translateX(calc(-50% + 26px)) scale(0.88);
  opacity: 0.72;
  z-index: 2;
}
#page-murmur .att-stack-slide.is-active{
  box-shadow: 0 10px 26px rgba(40, 32, 48, .20);
}
#page-murmur .att-stack-slide .att-img-link,
#page-murmur .att-stack-slide .att-stack-link{
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: auto;
  max-height: none;
}
#page-murmur .att-stack-slide .att-img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 16px;
}

#page-murmur .att-stack-badge{
  position: absolute;
  left: 8px;
  bottom: 8px;
  z-index: 50;
  min-width: 34px;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: .02em;
  line-height: 1.2;
  color: #fff;
  background: rgba(40, 36, 44, .55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  pointer-events: none;
  font-variant-numeric: tabular-nums;
}

/* Stack sits outside bubble chrome; caption keeps a real bubble */
#page-murmur .bubble.has-att-stack{
  background: transparent !important;
  border-color: transparent !important;
  box-shadow: none !important;
  -webkit-backdrop-filter: none !important;
  backdrop-filter: none !important;
  padding: 0 !important;
  gap: 8px;
  max-width: min(72vw, 300px);
  overflow: visible;
}
#page-murmur .bubble.has-att-stack .txt{
  display: block;
  padding: 7px 11px;
  border-radius: 16px;
  background: var(--bubble-bg, rgba(248,249,252,.40));
  border: 1px solid var(--bubble-line, transparent);
  box-shadow: 0 1px 2px var(--bubble-shadow);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
#page-murmur .row.human .bubble.has-att-stack .txt{
  align-self: flex-end;
}
#page-murmur .row.ai .bubble.has-att-stack .txt{
  align-self: flex-start;
}

/* cute-bubble skins would wrap the whole stack — keep them off */
html.cute-h #page-murmur .row.human .bubble.has-att-stack::before,
html.cute-a #page-murmur .row.ai .bubble.has-att-stack::before{
  display: none !important;
  content: none !important;
}
html.cute-h #page-murmur .row.human .bubble.has-att-stack,
html.cute-a #page-murmur .row.ai .bubble.has-att-stack{
  background: transparent !important;
  border-color: transparent !important;
  box-shadow: none !important;
}

@media (min-width: 720px){
  #page-murmur .att-stack{ width: min(42vw, 260px); }
}