/* Yohaku × Emil — the Garden sheet, wearing Emil's craft.
   Desk, spine, crop marks, four bands, centered slip. Stay. */

:root {
  --ground: #f4f3ef;
  --sheet: #faf9f6;
  --ink: #161412;
  --mute: #5c574f;
  --faint: #8a8478;
  --hair: rgba(22, 20, 18, 0.1);
  --hair-strong: rgba(22, 20, 18, 0.18);
  --scrim: rgba(22, 20, 18, 0.28);
  --caution: #9f1239;
  --caution-bg: #fde8ec;
  --mark: #161412;

  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
  --ease-drawer: cubic-bezier(0.32, 0.72, 0, 1);

  --dur-press: 160ms;
  --dur-tip: 125ms;
  --dur-ui: 200ms;
  --dur-sheet: 250ms;

  --r-control: 4px;
  --measure: 32.5rem;

  --serif: "Newsreader", "Iowan Old Style", Palatino, serif;
  --sans: "Source Sans 3", "Noto Sans JP", ui-sans-serif, system-ui, sans-serif;
  --jp: "Noto Sans JP", "Source Sans 3", sans-serif;
  --mono: "Source Code Pro", ui-monospace, "SF Mono", Menlo, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  background: var(--ground);
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--ground);
  color: var(--ink);
  font-family: var(--sans);
  font-weight: 400;
  font-size: 0.9375rem;
  font-optical-sizing: auto;
  line-height: 1.55;
  letter-spacing: 0;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  text-wrap: pretty;
}

::selection {
  background: #ddd8cc;
  color: var(--ink);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
textarea,
input {
  font: inherit;
  letter-spacing: inherit;
  color: inherit;
}

button {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
}

:focus {
  outline: none;
}

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

/* Press lives on pointer-down. Keyboard activation must not scale. */
.catalog-item,
.filter-btn,
.btn-ctrl,
.btn-primary,
.btn-audio,
.btn-hold,
.text-btn,
.history-item-del,
.drawer-head button,
.drawer-footer button {
  transition:
    transform var(--dur-press) var(--ease-out),
    background-color 150ms ease,
    color 150ms ease,
    border-color 150ms ease,
    opacity 150ms ease;
}

.catalog-item:active,
.filter-btn:active,
.btn-ctrl:active,
.btn-primary:active,
.btn-audio:active,
.btn-hold:active,
.text-btn:active,
.history-item-del:active,
.drawer-head button:active,
.drawer-footer button:active {
  transform: scale(0.97);
}

.catalog-item:focus-visible:active,
.filter-btn:focus-visible:active,
.btn-ctrl:focus-visible:active,
.btn-primary:focus-visible:active,
.btn-audio:focus-visible:active,
.btn-hold:focus-visible:active,
.text-btn:focus-visible:active,
.history-item-del:focus-visible:active,
.drawer-head button:focus-visible:active,
.drawer-footer button:focus-visible:active {
  transform: none;
}

/* ── Folio line ── */

.folio-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.15rem 1.15rem;
  padding: 1.5rem 2rem 0;
  background: transparent;
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
}

.folio-nav a {
  color: var(--faint);
  padding: 0.35rem 0;
  border-bottom: 1px solid transparent;
  transition: color 150ms ease, border-color 150ms ease;
}

.folio-nav a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

/* ── Desk + spine + sheet ── */

.desk {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  gap: 0;
  width: 100%;
  padding: 5.5rem 3rem 10rem;
}

.spine {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 3rem;
  padding-top: 2.75rem;
  margin-right: 1.75rem;
  flex-shrink: 0;
}

.spine-rule {
  display: block;
  width: 11px;
  height: 13px;
  margin-bottom: 1.75rem;
  background:
    linear-gradient(var(--ink), var(--ink)) 2px 0 / 1.25px 13px no-repeat,
    linear-gradient(var(--ink), var(--ink)) 7.5px 0 / 1.25px 13px no-repeat;
}

.spine-word {
  margin: 0;
  writing-mode: vertical-rl;
  font-family: var(--jp);
  font-size: 0.8125rem;
  letter-spacing: 0.38em;
  color: var(--ink);
}

.spine-sku {
  margin: 1.75rem 0 0;
  writing-mode: vertical-rl;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
}

.sheet {
  position: relative;
  width: min(var(--measure), 100%);
  padding: 2.75rem 0 0;
}

/* ── Print crop marks ── */

.crop {
  position: absolute;
  width: 14px;
  height: 14px;
  pointer-events: none;
}

.crop::before,
.crop::after {
  content: "";
  position: absolute;
  background: var(--hair-strong);
}

.crop::before {
  width: 14px;
  height: 1px;
}

.crop::after {
  width: 1px;
  height: 14px;
}

.crop-tl { top: 0; left: -22px; }
.crop-tl::before { top: 0; right: 0; }
.crop-tl::after { top: 0; right: 0; }

.crop-tr { top: 0; right: -22px; }
.crop-tr::before { top: 0; left: 0; }
.crop-tr::after { top: 0; left: 0; }

.crop-bl { bottom: 0; left: -22px; }
.crop-bl::before { bottom: 0; right: 0; }
.crop-bl::after { bottom: 0; right: 0; }

.crop-br { bottom: 0; right: -22px; }
.crop-br::before { bottom: 0; left: 0; }
.crop-br::after { bottom: 0; left: 0; }

/* ── Mast ── */

.mast {
  padding-bottom: 5.5rem;
}

.word-latin {
  margin: 0 0 0.4rem;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--faint);
}

h1 {
  margin: 0;
  font-family: var(--jp);
  font-size: 2.35rem;
  font-weight: 400;
  letter-spacing: 0.16em;
  line-height: 1.15;
}

.lede {
  margin: 1.6rem 0 0;
  max-width: 34ch;
  color: var(--mute);
  font-family: var(--serif);
  font-size: 1.05rem;
  font-optical-sizing: auto;
  letter-spacing: -0.018em;
  line-height: 1.45;
}

.mast-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.75rem 1.5rem;
  margin-top: 2.5rem;
  padding-top: 0.85rem;
  border-top: 1px solid var(--hair);
}

.badge,
#statusBadge {
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.02em;
  color: var(--mute);
  font-variant-numeric: tabular-nums;
}

#historyCountBadge {
  font-variant-numeric: tabular-nums;
}

.mast-meta .text-btn {
  margin-left: auto;
}

/* ── Bands ── */

.band {
  padding: 5.5rem 0 0;
  border-top: 1px solid var(--hair);
}

.band-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.4rem 0.85rem;
  margin-bottom: 1.5rem;
}

.num {
  font-family: var(--jp);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--ink);
}

.band-name {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.03em;
  text-transform: none;
  color: var(--ink);
}

.meta,
#historyLinkStatus,
#safetyIndicator {
  font-size: 0.6875rem;
  letter-spacing: 0.02em;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}

#historyLinkStatus {
  margin-left: auto;
}

.aside {
  margin: 0 0 1.5rem;
  color: var(--mute);
  font-family: var(--serif);
  font-size: 0.9375rem;
  letter-spacing: -0.012em;
  line-height: 1.4;
}

/* ── Catalog ── */

.catalog {
  list-style: none;
  margin: 0 0 2.5rem;
  padding: 0;
}

.catalog li + li {
  border-top: 1px solid var(--hair);
}

.catalog-item {
  display: flex;
  align-items: baseline;
  gap: 1.25rem;
  width: 100%;
  padding: 0.7rem 0;
  border: 0;
  background: none;
  text-align: left;
  color: var(--ink);
}

.sku {
  flex: 0 0 3.4rem;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}

.catalog-name {
  font-family: var(--serif);
  font-size: 1rem;
  letter-spacing: -0.018em;
}

/* ── Field ── */

.field-label {
  display: block;
  margin-bottom: 0.35rem;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
}

textarea#thoughtInput {
  display: block;
  width: 100%;
  min-height: 10.5rem;
  margin: 0;
  padding: 0.45rem 0 0.85rem;
  border: 0;
  border-bottom: 1px solid var(--hair);
  border-radius: 0;
  background: transparent;
  color: var(--ink);
  resize: vertical;
  line-height: 1.55;
  transition: border-color 150ms ease;
}

textarea#thoughtInput::placeholder {
  color: var(--faint);
}

textarea#thoughtInput:focus {
  border-bottom-color: var(--ink);
}

.compose-row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.hint {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.04em;
  color: var(--faint);
}

/* ── Controls ── */

.btn-primary,
.btn-ctrl,
.btn-audio,
.drawer-head button,
.drawer-footer button {
  appearance: none;
  background: var(--sheet);
  color: var(--ink);
  border: 1px solid var(--hair-strong);
  border-radius: var(--r-control);
  padding: 0.38rem 0.7rem;
  font-size: 0.8125rem;
  font-weight: 400;
  letter-spacing: 0;
  box-shadow: none;
}

.btn-primary {
  background: var(--ink);
  color: var(--sheet);
  border-color: var(--ink);
}

#btnProcessLabel {
  display: inline-block;
  transition: filter 200ms ease, opacity 200ms ease;
}

.btn-primary.is-busy #btnProcessLabel {
  filter: blur(2px);
  opacity: 0.7;
}

.text-btn {
  appearance: none;
  background: none;
  border: 0;
  border-bottom: 1px solid transparent;
  border-radius: 0;
  padding: 0.35rem 0;
  font-size: 0.8125rem;
  letter-spacing: 0;
  box-shadow: none;
}

.btn-primary:disabled,
.btn-primary.is-busy {
  cursor: wait;
}

/* ── Pipeline: hidden until JS ── */

#pipelineProgress,
.pipeline-progress {
  display: none;
  align-items: center;
  gap: 0.7rem;
  margin-top: 0.85rem;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.02em;
  color: var(--mute);
}

#pipelineProgress[style*="flex"] {
  display: flex;
}

.pipeline-track {
  position: relative;
  flex: 0 0 3.6rem;
  height: 1px;
  overflow: hidden;
  background: #ddd8cc;
}

.pipeline-bar {
  position: absolute;
  inset: 0 auto 0 0;
  display: block;
  width: 40%;
  background: var(--ink);
  transform: translateX(-120%);
  animation: pipeline-slide 700ms linear infinite;
}

@keyframes pipeline-slide {
  to { transform: translateX(280%); }
}

/* ── Safety: occasional. Scale from 0.97, never 0. Center origin. ── */

#safetyBanner,
.safety-banner {
  display: none;
  padding: 0.7rem 0.8rem;
  margin: 0;
  border: 1px solid rgba(159, 18, 57, 0.28);
  border-radius: var(--r-control);
  background: var(--caution-bg);
  color: #4c0519;
  font-size: 0.875rem;
  line-height: 1.4;
  box-shadow: none;
  transform-origin: center;
  opacity: 1;
  transform: scale(1);
  transition:
    opacity var(--dur-ui) var(--ease-out),
    transform var(--dur-ui) var(--ease-out);
}

.safety-banner.caution {
  display: flex;
}

@starting-style {
  .safety-banner.caution {
    opacity: 0;
    transform: scale(0.97);
  }
}

.safety-banner.safe-badge {
  display: inline;
  font-size: 0.6875rem;
  letter-spacing: 0.02em;
  color: var(--mute);
  font-weight: 500;
  background: none;
  border: 0;
  padding: 0;
}

.safety-alert {
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--caution);
}

#safetyIndicator {
  min-height: 0;
}

/* ── The field ── */

.field-toolbar {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.canvas-filters,
.canvas-controls,
.card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 0.65rem;
}

.filter-btn {
  padding: 0.3rem 0;
  border: 0;
  border-bottom: 1px solid transparent;
  background: none;
  color: var(--faint);
  font-size: 0.75rem;
  letter-spacing: 0.01em;
}

.filter-btn.active {
  color: var(--ink);
  background: none;
  border-bottom-color: var(--ink);
}

.btn-ctrl {
  min-width: 1.7rem;
  padding: 0.3rem 0.45rem;
  text-align: center;
  font-family: var(--mono);
  font-size: 0.7rem;
}

#canvasWrapper,
.canvas-wrapper {
  position: relative;
  width: 100%;
  min-height: 420px;
  height: 48vh;
  overflow: hidden;
  border: 1px solid var(--hair);
  background: var(--sheet);
  border-radius: var(--r-control);
  box-shadow: none;
}

#graphCanvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: grab;
}

#graphCanvas:active {
  cursor: grabbing;
}

.field-void {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  margin: 0;
  pointer-events: none;
  font-family: var(--serif);
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--faint);
  opacity: 1;
  transition: opacity var(--dur-ui) var(--ease-out);
}

.field-void.is-hidden {
  opacity: 0;
}

/* Tooltip: 125ms, scale 0.97, origin near cursor. Never scale(0). */
#canvasTooltip,
.canvas-tooltip {
  display: none;
  position: absolute;
  z-index: 20;
  max-width: 16.5rem;
  padding: 0.55rem 0.65rem 0.6rem;
  pointer-events: none;
  background: rgba(250, 249, 246, 0.9);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  color: var(--ink);
  border: 1px solid var(--hair-strong);
  border-radius: var(--r-control);
  box-shadow: 0 10px 28px rgba(22, 20, 18, 0.08);
  transform-origin: var(--transform-origin, top left);
  opacity: 1;
  transform: scale(1);
  transition:
    opacity var(--dur-tip) var(--ease-out),
    transform var(--dur-tip) var(--ease-out);
}

@starting-style {
  .canvas-tooltip {
    opacity: 0;
    transform: scale(0.97);
  }
}

.canvas-tooltip[data-instant] {
  transition-duration: 0ms;
}

#tooltipTitle {
  font-family: var(--serif);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

#tooltipTitle .tooltip-mark {
  margin-right: 0.3rem;
  font-family: var(--mono);
  color: var(--mute);
}

#tooltipMeta {
  margin-top: 0.2rem;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--faint);
}

#tooltipSnippet {
  margin-top: 0.35rem;
  color: var(--mute);
  font-size: 0.8125rem;
  line-height: 1.4;
}

#graphHud,
.graph-hud {
  position: absolute;
  left: 0.85rem;
  bottom: 0.85rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 0.85rem;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
  pointer-events: none;
}

/* ── Return / reverse ── */

.card {
  background: none;
  border-radius: 0;
  box-shadow: none;
}

.card-body {
  margin: 0 0 1.5rem;
  min-height: 5.5rem;
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.05rem;
  letter-spacing: -0.015em;
  line-height: 1.5;
}

.placeholder-text {
  color: var(--faint);
}

.btn-audio {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.btn-audio.loading,
.btn-audio.playing {
  border-color: var(--ink);
}

#audioBtnIcon {
  display: inline-flex;
  line-height: 0;
  color: var(--mute);
}

/* ── History as a centered slip ── */

#historyBackdrop,
.history-backdrop {
  position: fixed;
  inset: 0;
  background: var(--scrim);
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--dur-sheet) var(--ease-out),
    visibility var(--dur-sheet) var(--ease-out);
}

#historyBackdrop.open,
.history-backdrop.open {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

#historyDrawer,
.history-drawer {
  position: fixed;
  top: 12vh;
  left: 50%;
  width: min(21.5rem, calc(100% - 3rem));
  margin-left: calc(min(21.5rem, 100% - 3rem) / -2);
  height: auto;
  max-height: 76vh;
  z-index: 95;
  display: flex;
  flex-direction: column;
  background: var(--sheet);
  border: 1px solid var(--hair-strong);
  border-radius: var(--r-control);
  box-shadow: 0 18px 48px rgba(22, 20, 18, 0.1);
  transform-origin: center;
  transform: scale(0.96);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition:
    opacity var(--dur-sheet) var(--ease-out),
    transform var(--dur-sheet) var(--ease-out),
    visibility var(--dur-sheet) var(--ease-out);
}

#historyDrawer.open,
.history-drawer.open {
  transform: scale(1);
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.history-drawer .crop-tl { top: -1px; left: -22px; }
.history-drawer .crop-tr { top: -1px; right: -22px; }
.history-drawer .crop-bl { bottom: -1px; left: -22px; }
.history-drawer .crop-br { bottom: -1px; right: -22px; }

.drawer-head,
.drawer-footer {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.4rem 0.85rem;
  padding: 1.4rem 1.4rem 0.75rem;
}

.drawer-head {
  border-bottom: 1px solid var(--hair);
}

.slip-kicker {
  flex: 1 0 100%;
  margin: 0 0 0.25rem;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--faint);
}

.drawer-head strong {
  font-family: var(--serif);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: -0.025em;
}

.drawer-footer {
  border-top: 1px solid var(--hair);
  padding: 0.75rem 1.4rem 1.4rem;
}

.drawer-head button,
.drawer-footer > button:not(.btn-hold) {
  border: 0;
  background: none;
  border-bottom: 1px solid transparent;
  border-radius: 0;
  padding: 0.3rem 0;
}

#drawerList,
.drawer-list {
  flex: 1;
  overflow: auto;
  padding: 0 1.4rem;
  overscroll-behavior: contain;
}

.history-empty {
  padding: 2.4rem 0;
  color: var(--faint);
  font-family: var(--serif);
  font-size: 0.9375rem;
}

.history-item {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--hair);
  cursor: pointer;
  transition: background-color 150ms ease;
}

.history-item-top {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
}

.history-item-preview {
  margin-top: 0.3rem;
  font-family: var(--serif);
  font-size: 0.875rem;
  line-height: 1.45;
}

.history-item-del {
  border: 0;
  background: transparent;
  color: var(--faint);
  cursor: pointer;
  padding: 0 0 0 0.4rem;
  font-size: 0.6875rem;
}

/* Hold to empty — slow while deciding, snap on release */
.btn-hold {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(159, 18, 57, 0.28);
  background: var(--sheet);
  color: var(--caution);
}

.hold-fill {
  position: absolute;
  inset: 0;
  background: rgba(159, 18, 57, 0.12);
  clip-path: inset(0 100% 0 0);
  transition: clip-path 200ms var(--ease-out);
}

.btn-hold:active .hold-fill {
  clip-path: inset(0 0 0 0);
  transition: clip-path 2s linear;
}

.hold-label {
  position: relative;
}

/* ── Colophon ── */

.colophon {
  width: min(calc(var(--measure) + 5rem), calc(100% - 4rem));
  margin: 0 auto;
  padding: 0 0 5.5rem;
  border-top: 1px solid var(--hair);
  font-family: var(--mono);
  font-size: 0.625rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
}

.colophon p {
  margin: 0.85rem 0 0;
}

@media (hover: hover) and (pointer: fine) {
  .folio-nav a:hover {
    color: var(--ink);
  }

  .catalog-item:hover .catalog-name,
  .filter-btn:hover,
  .btn-ctrl:hover,
  .btn-audio:hover,
  .text-btn:hover,
  .drawer-head button:hover,
  .drawer-footer > button:not(.btn-hold):hover,
  .history-item-del:hover {
    color: var(--ink);
  }

  .text-btn:hover,
  .drawer-head button:hover,
  .drawer-footer > button:not(.btn-hold):hover {
    border-bottom-color: var(--ink);
  }

  .btn-primary:hover {
    background: #2a2622;
  }

  .history-item:hover {
    background: rgba(22, 20, 18, 0.03);
  }
}

@media (prefers-reduced-transparency: reduce) {
  .canvas-tooltip {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: var(--sheet);
  }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-item,
  .filter-btn,
  .btn-ctrl,
  .btn-primary,
  .btn-audio,
  .btn-hold,
  .text-btn,
  .history-item-del,
  .drawer-head button,
  .drawer-footer button {
    transition: background-color 150ms ease, color 150ms ease,
      border-color 150ms ease, opacity 150ms ease;
  }

  .catalog-item:active,
  .filter-btn:active,
  .btn-ctrl:active,
  .btn-primary:active,
  .btn-audio:active,
  .btn-hold:active,
  .text-btn:active,
  .history-item-del:active,
  .drawer-head button:active,
  .drawer-footer button:active {
    transform: none;
    opacity: 0.82;
  }

  .safety-banner,
  .canvas-tooltip,
  .field-void {
    transition: opacity 200ms ease;
    transform: none;
  }

  @starting-style {
    .safety-banner.caution,
    .canvas-tooltip {
      opacity: 0;
      transform: none;
    }
  }

  .history-backdrop {
    transition: opacity 200ms ease, visibility 200ms ease;
  }

  .history-drawer {
    transform: none;
    transition: opacity 200ms ease, visibility 200ms ease;
  }

  .history-drawer.open {
    transform: none;
  }

  .pipeline-bar {
    animation: none;
    transform: none;
    width: 100%;
    opacity: 0.4;
  }

  .hold-fill,
  .btn-hold:active .hold-fill {
    transition: opacity 200ms ease;
    clip-path: none;
  }

  #btnProcessLabel,
  .btn-primary.is-busy #btnProcessLabel {
    filter: none;
  }
}

@media (max-width: 720px) {
  .desk {
    flex-direction: column;
    padding: 2.75rem 1.4rem 7rem;
  }

  .spine {
    flex-direction: row;
    align-items: center;
    width: 100%;
    margin: 0 0 1.5rem;
    padding: 0;
    gap: 0.85rem;
  }

  .spine-word,
  .spine-sku {
    writing-mode: horizontal-tb;
    letter-spacing: 0.14em;
  }

  .spine-rule {
    margin: 0;
  }

  .sheet {
    padding-top: 1.75rem;
  }

  .crop-tl,
  .crop-bl,
  .history-drawer .crop-tl,
  .history-drawer .crop-bl { left: 0; }

  .crop-tr,
  .crop-br,
  .history-drawer .crop-tr,
  .history-drawer .crop-br { right: 0; }

  h1 {
    font-size: 1.9rem;
  }

  .mast {
    padding-bottom: 2.75rem;
  }

  .band {
    padding-top: 2.75rem;
  }

  .mast-meta .text-btn {
    margin-left: 0;
  }

  .folio-nav {
    justify-content: flex-start;
    padding: 1.25rem 1.4rem 0;
  }

  .colophon {
    width: calc(100% - 2.8rem);
  }
}