.print-stage {
  position: relative;
  margin-block: 1.5rem 1.1rem;
  border: 1px solid #fff;
  border-radius: 1.25rem;
  background: radial-gradient(ellipse at 50% 30%, #faf9f6, #e5e7f0);
}
.print-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  aspect-ratio: 1.12;
  overflow-x: auto;
  overflow-y: hidden;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  border-radius: inherit;
  cursor: grab;
}
.print-rail::-webkit-scrollbar { display: none; }
.print-rail.is-dragging { cursor: grabbing; scroll-snap-type: none; }
.print-slide { display: flex; align-items: center; justify-content: center; min-width: 0; min-height: 0; scroll-snap-align: center; scroll-snap-stop: always; padding: 2.4rem 2rem; }
.print-sheet {
  position: relative;
  height: 100%;
  aspect-ratio: 715 / 1500;
  max-width: 100%;
  background: #fdfcf8;
  box-shadow: 1px 1px #d5d2cb, 3px 3px #faf9f4, 4px 4px #d5d2cb, 0 1.25rem 1.65rem -.55rem #1a21423b;
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform 450ms ease, opacity 450ms ease;
}
.print-sheet img { display: block; width: 100%; height: 100%; object-fit: contain; user-select: none; -webkit-user-select: none; }
.print-sheet::after { content: ''; position: absolute; inset: 0; pointer-events: none; box-shadow: inset 1px 0 #ffffff90, inset -2px 0 #1d19200e; }
.print-viewer--spread .print-slide { padding-inline: 2.2rem; }
.print-viewer--spread .print-sheet { width: 100%; height: auto; aspect-ratio: 1600 / 1132; transform: perspective(1000px) rotateY(3deg); }
.print-viewer--spread .print-sheet::after { background: linear-gradient(90deg, transparent 32.7%, #00000026 33.3%, #ffffff15 33.65%, transparent 34.4%, transparent 65.9%, #00000026 66.65%, #ffffff15 67%, transparent 67.7%); }
.print-viewer.is-ready .print-slide:not(.is-current) .print-sheet { opacity: .65; transform: perspective(1000px) rotateY(12deg) scale(.96); }
.print-viewer__controls { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: .65rem 1rem; margin-bottom: 1rem; }
.print-viewer__pages { display: inline-flex; flex-wrap: wrap; align-items: center; gap: .3rem; padding: .25rem; border: 1px solid #cdd3e4; border-radius: .8rem; }
.print-viewer__pages button { min-width: 44px; min-height: 42px; padding: .6rem .9rem; border: 0; border-radius: .55rem; color: #626e86; background: transparent; font: 500 .78rem/1.2 var(--font-sans); cursor: pointer; transition: color 180ms ease, background 180ms ease, box-shadow 180ms ease; }
.print-viewer__pages button[aria-pressed="true"] { color: #283f90; background: #fffdf8; box-shadow: 0 2px 7px #1a21421c; }
.print-viewer__pages button:hover { color: #283f90; }
.print-viewer__hint { color: #76809a; font-size: .7rem; }
.print-viewer__pages button:focus-visible,
.print-rail:focus-visible,
.print-stage[role="button"]:focus-visible { outline: 2px solid #425fc7; outline-offset: 4px; }
.print-viewer--card .print-stage { background: radial-gradient(ellipse at 45% 30%, #faf8f2, #e4e1dc); }
.print-card { display: grid; gap: 1.5rem; padding: 2rem; }
.print-card__face img { display: block; width: 100%; height: 100%; user-select: none; -webkit-user-select: none; }
.print-viewer--card.is-ready .print-stage { display: grid; place-items: center; aspect-ratio: 1.35; perspective: 1400px; cursor: grab; touch-action: pan-y pinch-zoom; }
.print-viewer--card.is-ready .print-card { position: relative; display: block; width: 80%; aspect-ratio: 1300 / 872; padding: 0; transform-style: preserve-3d; transform: rotateY(var(--print-angle, 0deg)); transition: transform 650ms cubic-bezier(.22,.7,.18,1); }
.print-viewer--card.is-ready .print-card__face { position: absolute; inset: 0; overflow: hidden; border-radius: .22rem; backface-visibility: hidden; -webkit-backface-visibility: hidden; background: #f8f3eb; box-shadow: 0 1.5rem 2rem -.7rem #25223c44, 0 2px 2px #25223c1f; }
.print-viewer--card.is-ready .print-card__face--0 { transform: translateZ(.5px); }
.print-viewer--card.is-ready .print-card__face--1 { transform: rotateY(180deg) translateZ(.5px); }
.print-viewer--card .print-stage.is-dragging { cursor: grabbing; }
.print-viewer--card .print-stage.is-dragging .print-card { transition: none; }
.project-preview-dialog:is([data-preview-kind="print"], [data-preview-kind="app"]) .project-preview-dialog__image { touch-action: pan-y pinch-zoom; user-select: none; -webkit-user-select: none; }
@media (max-width: 820px) {
  .print-slide { padding: 1.8rem 1.6rem; }
  .print-viewer--spread .print-slide { padding-inline: 1.5rem; }
  .print-viewer__hint { font-size: .68rem; }
  .print-viewer--card.is-ready .print-card { width: 84%; }
}
@media (prefers-reduced-motion: reduce) {
  .print-sheet, .print-viewer__pages button, .print-viewer--card.is-ready .print-card { transition: none; }
  .print-sheet, .print-viewer--spread .print-sheet, .print-viewer.is-ready .print-slide:not(.is-current) .print-sheet { transform: none; }
}