html[data-workspace-chapter] {
  color-scheme: dark;
  height: 100%;
  overflow: hidden;
  background: #181b1b;
}
html[data-workspace-chapter] body {
  margin: 0;
  height: 100%;
  overflow: hidden;
  padding: 0 !important;
}
.lw-legacy {
  display: none !important;
}
#learning-workspace {
  --lw-paper: #ebe9e1;
  --lw-ink: #eeeee9;
  --lw-muted: #acb3ae;
  --lw-line: #ffffff16;
  --lw-accent: #d1ff00;
  font-family:
    Inter,
    system-ui,
    -apple-system,
    "PingFang TC",
    "Noto Sans TC",
    sans-serif;
  font-size: 15px;
  line-height: 1.55;
  color: var(--lw-ink);
  background: #181b1b;
  box-sizing: border-box;
  width: 100%;
  max-width: none;
  height: 100dvh;
  min-height: 0;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  overflow: hidden;
}
#learning-workspace * {
  box-sizing: border-box;
  min-width: 0;
}
#learning-workspace [hidden] {
  display: none !important;
}
#learning-workspace button,
#learning-workspace input,
#learning-workspace select,
#learning-workspace textarea {
  font: inherit;
  letter-spacing: normal;
  max-width: 100%;
}
#learning-workspace button,
#learning-workspace select {
  min-height: 44px;
  border: 1px solid var(--lw-line);
  border-radius: 7px;
  padding: 8px 12px;
  background: #272c2a;
  color: var(--lw-ink);
  cursor: pointer;
  line-height: 1.35;
}
#learning-workspace button:hover {
  background: #343b36;
}
#learning-workspace button[aria-pressed="true"],
#learning-workspace button[aria-current="true"] {
  color: #e0efaa;
  background: #34412e;
  border-color: #768b3a;
}
#learning-workspace button:disabled {
  opacity: 0.4;
  cursor: default;
}
#learning-workspace :focus-visible {
  outline: 2px solid var(--lw-accent);
  outline-offset: 3px;
}
#learning-workspace a {
  color: #d8dfcd;
  text-underline-offset: 4px;
}
#learning-workspace h1,
#learning-workspace h2,
#learning-workspace h3 {
  color: var(--lw-ink);
  letter-spacing: -0.025em;
  line-height: 1.4;
  text-wrap: pretty;
  max-width: none;
}
#learning-workspace p {
  margin: 10px 0;
  overflow-wrap: anywhere;
}
#learning-workspace h1,
#learning-workspace h2 {
  font-size: 20px;
  margin: 0;
}
#learning-workspace h3 {
  font-size: 17px;
  margin: 16px 0 6px;
}
#learning-workspace label {
  font-size: 14px;
  color: #d9dfd7;
}
#learning-workspace input[type="range"] {
  display: block;
  min-height: 44px;
  width: 100%;
  padding: 0;
  margin: 0;
  accent-color: #d1ff00;
  touch-action: pan-y;
  cursor: ew-resize;
}
#learning-workspace input[type="number"],
#learning-workspace input[type="text"],
#learning-workspace textarea {
  background: #111615;
  border: 1px solid #536052;
  border-radius: 6px;
  color: #edf0e9;
  padding: 9px;
  min-height: 44px;
}
#learning-workspace select {
  width: 100%;
  background: #262c28;
  color: #edf0e9;
}
#learning-workspace details {
  border-top: 1px solid var(--lw-line);
  border-bottom: 0;
  margin: 16px 0;
  padding: 12px 0;
  background: transparent;
}
#learning-workspace summary {
  min-height: 44px;
  cursor: pointer;
  align-content: center;
}
#learning-workspace .lw-header {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 20px;
  border-bottom: 1px solid var(--lw-line);
  min-height: 76px;
  background: #181b1b;
}
#learning-workspace .lw-heading {
  flex: 1;
}
#learning-workspace .lw-heading h1,
#learning-workspace .lw-heading h2 {
  font-size: clamp(17px, 1.6vw, 22px);
  margin: 0;
}
#learning-workspace .lw-chapter {
  display: block;
  color: var(--lw-muted);
  font-size: 12px;
  margin-bottom: 3px;
}
#learning-workspace .lw-guide {
  font-size: 14px;
  white-space: nowrap;
}
#learning-workspace .lw-body {
  min-height: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  grid-template-rows: minmax(0, 1fr);
  overflow: hidden;
}
#learning-workspace .lw-outline {
  display: none;
  background: #161a18;
  border-right: 1px solid var(--lw-line);
  padding: 16px;
  overflow: auto;
  min-height: 0;
}
#learning-workspace.lw-outline-open .lw-body {
  grid-template-columns: 224px minmax(0, 1fr) 320px;
}
#learning-workspace.lw-outline-open .lw-outline {
  display: block;
}
#learning-workspace .lw-outline-close {
  margin-bottom: 12px;
  width: 100%;
}
#learning-workspace .lw-outline nav,
#learning-workspace .lesson-nav,
#learning-workspace .learning-path,
#learning-workspace #units,
#learning-workspace nav.units,
#learning-workspace #lesson-buttons {
  display: flex;
  flex-direction: column;
  gap: 6px;
  position: static;
  width: 100%;
  max-width: none;
  padding: 0;
  margin: 0;
  border: 0;
  overflow: visible;
  background: transparent;
}
#learning-workspace .lw-outline button {
  white-space: normal;
  text-align: left;
  width: 100%;
  max-width: none;
  flex: none;
  min-height: 44px;
  font-size: 14px;
}
#learning-workspace .lw-outline button span {
  display: block;
  font-size: 12px;
  color: #a8b19f;
}
#learning-workspace .lw-stage {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto auto;
  min-height: 0;
  overflow: hidden;
  background: var(--lw-paper);
  color: #2c3630;
}
#learning-workspace .lw-scenarios {
  display: flex;
  align-items: center;
  overflow-x: auto;
  min-height: 0;
  border-bottom: 1px solid #273b2520;
  padding: 10px 16px;
  background: #e3e3d9;
  gap: 6px;
}
#learning-workspace .lw-scenarios:empty {
  display: none;
}
#learning-workspace .lw-scenarios > * {
  display: flex;
  gap: 6px;
  flex-wrap: nowrap;
  max-width: none;
  margin: 0;
  padding: 0;
  border: 0;
}
#learning-workspace .lw-scenarios button {
  background: #f7f7ef;
  border-color: #c4ccbf;
  color: #374333;
  flex: 0 0 auto;
  white-space: nowrap;
  font-size: 14px;
}
#learning-workspace .lw-scenarios button[aria-pressed="true"] {
  background: #344335;
  color: #fff;
  border-color: #344335;
}
#learning-workspace .lw-canvas {
  position: relative;
  min-height: 0;
  overflow: hidden;
}
#learning-workspace .lw-canvas #model,
#learning-workspace .lw-canvas #visual,
#learning-workspace .lw-canvas #diagram {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  min-height: 0 !important;
  max-height: none !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: var(--lw-paper) !important;
  overflow: hidden;
}
#learning-workspace .lw-canvas canvas {
  display: block;
  width: 100% !important;
  height: 100% !important;
  max-height: none;
  touch-action: none;
}
#learning-workspace .lw-canvas #diagram:empty {
  display: none !important;
}
#learning-workspace .lw-canvas #model:not([hidden]) + #diagram {
  display: none !important;
}
#learning-workspace .lw-views {
  display: flex;
  justify-content: center;
  gap: 6px;
  padding: 7px 12px;
  background: #e3e3da;
  overflow-x: auto;
}
#learning-workspace .lw-views:empty {
  display: none;
}
#learning-workspace .lw-views > * {
  display: flex;
  gap: 5px;
  flex-wrap: nowrap;
  margin: 0;
  padding: 0;
}
#learning-workspace .lw-views button {
  background: transparent;
  border-color: #bdc4b6;
  color: #34402e;
  flex: 0 0 auto;
  font-size: 13px;
  padding: 6px 10px;
  min-height: 40px;
}
#learning-workspace .lw-views #camera,
#learning-workspace .lw-views #camera-interaction {
  display: none;
}
#learning-workspace .lw-cue {
  margin: 0;
  padding: 10px 20px 14px;
  font-size: 16px;
  line-height: 1.6;
  color: #293a2d;
  border-top: 1px solid #24382216;
  max-height: 110px;
  overflow: auto;
}
#learning-workspace .lw-inspector {
  align-self: stretch;
  height: 100%;
  max-height: 100%;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  min-height: 0;
  overflow: hidden;
  border-left: 1px solid var(--lw-line);
  background: #1e2320;
}
#learning-workspace .lw-tabs {
  display: flex;
  border-bottom: 1px solid var(--lw-line);
  padding: 0 14px;
  gap: 6px;
}
#learning-workspace .lw-tabs button {
  flex: 1;
  border: 0;
  border-radius: 0;
  border-bottom: 2px solid transparent;
  background: none;
  color: #9eaa9b;
  padding: 12px 8px;
  font-size: 14px;
}
#learning-workspace .lw-tabs button[aria-selected="true"] {
  border-bottom-color: #d1ff00;
  color: #f0f2e9;
}
#learning-workspace .lw-panel {
  overflow: auto;
  min-height: 0;
  padding: 20px;
  scrollbar-color: #66745e transparent;
  overscroll-behavior: contain;
}
#learning-workspace .lw-operation {
  display: flex;
  flex-direction: column;
  gap: 18px;
}
#learning-workspace .lw-primary {
  flex: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
#learning-workspace .lw-primary #quick-control {
  position: static;
  inset: auto;
  width: 100%;
  max-width: none;
  background: transparent;
  box-shadow: none;
  border: 0;
  padding: 0;
  border-radius: 0;
  color: #edf0e9;
}
#learning-workspace .lw-primary .transport,
#learning-workspace .lw-primary .choices {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin: 0;
}
#learning-workspace .lw-primary .transport button,
#learning-workspace #transport button {
  flex: 1;
  font-size: 14px;
}
#learning-workspace .lw-primary label.scrubber {
  display: block;
  margin: 0;
}
#learning-workspace .lw-secondary {
  border-top: 1px solid var(--lw-line);
  padding-top: 16px;
}
#learning-workspace .lw-secondary #readout {
  font-size: 14px;
  line-height: 1.6;
  color: #c3cbbd;
  background: #161c17;
  padding: 12px;
  border: 0;
  margin: 12px 0;
  border-radius: 6px;
  font-variant-numeric: tabular-nums;
}
#learning-workspace #principle {
  background: #ecece3;
  color: #2b352c;
  border-radius: 6px;
  padding: 10px;
}
#learning-workspace .lw-reading > section,
#learning-workspace .lw-practice > section,
#learning-workspace .lw-reading > .reading {
  margin: 0;
  padding: 0;
  border: 0;
  display: block;
  max-width: none;
  background: none;
  color: inherit;
}
#learning-workspace .lw-reading p,
#learning-workspace .lw-practice p {
  color: #c1cabb;
  font-size: 15px;
  line-height: 1.8;
}
#learning-workspace .lw-reading .eyebrow,
#learning-workspace .lw-practice .eyebrow {
  color: #d8e7ba;
  font-size: 13px;
}
#learning-workspace .lw-reading h2,
#learning-workspace .lw-practice h2 {
  font-size: 19px;
  margin: 16px 0 8px;
}
#learning-workspace .lw-practice textarea {
  width: 100%;
}
#learning-workspace .lw-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 18px;
  gap: 12px;
  border-top: 1px solid var(--lw-line);
  min-height: 56px;
}
#learning-workspace .lw-footer .unit-footer,
#learning-workspace .lw-footer .pager {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 0;
}
#learning-workspace .lw-footer button {
  min-height: 40px;
  font-size: 13px;
}
#learning-workspace .lw-footnote {
  color: #9ba694;
  font-size: 12px;
}
#learning-workspace .lw-footer #next,
#learning-workspace .lw-footer #next-unit {
  background: #d1ff00;
  color: #1e2915;
  border-color: #d1ff00;
}
@media (min-width: 1500px) {
  #learning-workspace .lw-body {
    grid-template-columns: 224px minmax(0, 1fr) 350px;
  }
  #learning-workspace .lw-outline {
    display: block;
  }
  #learning-workspace .lw-outline-toggle,
  #learning-workspace .lw-outline-close {
    display: none;
  }
}
@media (max-width: 1100px) {
  #learning-workspace.lw-outline-open .lw-body {
    grid-template-columns: minmax(0, 1fr) 310px;
  }
  #learning-workspace .lw-body {
    grid-template-columns: minmax(0, 1fr) 310px;
  }
  #learning-workspace.lw-outline-open .lw-outline {
    position: absolute;
    inset: 0 auto 0 0;
    width: min(300px, 85vw);
    z-index: 30;
    box-shadow: 8px 0 30px #0004;
  }
  #learning-workspace .lw-header {
    gap: 10px;
    padding: 10px 14px;
  }
  #learning-workspace .lw-outline-toggle {
    font-size: 13px;
  }
}
@media (max-width: 700px) and (min-height: 500px) {
  #learning-workspace {
    grid-template-rows: auto minmax(0, 1fr) auto;
    font-size: 14px;
  }
  #learning-workspace .lw-header {
    min-height: 64px;
    padding: 8px 12px;
    gap: 8px;
  }
  #learning-workspace .lw-heading h1,
  #learning-workspace .lw-heading h2 {
    font-size: 16px;
  }
  #learning-workspace .lw-chapter {
    font-size: 11px;
  }
  #learning-workspace .lw-guide {
    display: none;
  }
  #learning-workspace .lw-outline-toggle {
    font-size: 0;
    width: 44px;
    padding: 0;
    flex: none;
  }
  #learning-workspace .lw-outline-toggle::before {
    content: "☰";
    font-size: 20px;
  }
  #learning-workspace .lw-body,
  #learning-workspace.lw-outline-open .lw-body {
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: minmax(190px, 1fr) minmax(180px, 0.72fr);
  }
  #learning-workspace .lw-stage {
    grid-template-rows: auto minmax(0, 1fr) auto auto;
  }
  #learning-workspace .lw-scenarios {
    padding: 6px 10px;
  }
  #learning-workspace .lw-scenarios button {
    font-size: 13px;
    min-height: 40px;
    max-width: 270px;
    white-space: normal;
    text-align: left;
  }
  #learning-workspace .lw-views {
    padding: 4px 8px;
    justify-content: flex-start;
  }
  #learning-workspace .lw-views button {
    min-height: 36px;
    font-size: 12px;
    padding: 4px 8px;
  }
  #learning-workspace .lw-cue {
    font-size: 14px;
    padding: 7px 12px;
    line-height: 1.5;
    max-height: 62px;
  }
  #learning-workspace .lw-inspector {
    border-top: 1px solid #53614a;
    border-left: 0;
  }
  #learning-workspace .lw-tabs {
    padding: 0 10px;
  }
  #learning-workspace .lw-tabs button {
    min-height: 40px;
    padding: 8px;
  }
  #learning-workspace .lw-panel {
    padding: 12px 16px;
  }
  #learning-workspace .lw-primary {
    gap: 4px;
  }
  #learning-workspace .lw-footer {
    min-height: 46px;
    padding: 4px 10px;
    gap: 6px;
  }
  #learning-workspace .lw-footnote {
    display: none;
  }
  #learning-workspace .lw-footer > * {
    margin-left: auto;
  }
  #learning-workspace .lw-footer button {
    min-height: 38px;
  }
}
@media (max-height: 620px) and (min-width: 701px) {
  #learning-workspace .lw-header {
    min-height: 54px;
    padding: 6px 12px;
  }
  #learning-workspace .lw-header h2 {
    font-size: 17px;
  }
  #learning-workspace .lw-chapter {
    display: none;
  }
  #learning-workspace .lw-footer {
    min-height: 44px;
    padding: 3px 12px;
  }
  #learning-workspace .lw-panel {
    padding: 12px 16px;
  }
  #learning-workspace .lw-cue {
    font-size: 14px;
    max-height: 64px;
    padding: 6px 12px;
  }
  #learning-workspace .lw-scenarios {
    padding: 5px 10px;
  }
  #learning-workspace .lw-views {
    padding: 3px 8px;
  }
}
@media (prefers-reduced-motion: reduce) {
  #learning-workspace * {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}
#learning-workspace .lw-view-toggle,
#learning-workspace .lw-scenario-select {
  display: none;
}
#learning-workspace .lw-views button,
#learning-workspace .lw-footer button {
  min-height: 44px;
}
#learning-workspace .lw-stage {
  position: relative;
}
#learning-workspace .lw-speed {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  margin-top: 8px;
}
#learning-workspace .lw-speed select {
  width: auto;
  min-height: 44px;
}
@media (max-width: 700px) {
  #learning-workspace .lw-header {
    height: 52px;
    min-height: 52px;
    padding: 4px 10px;
  }
  #learning-workspace .lw-chapter {
    display: none;
  }
  #learning-workspace .lw-heading h1,
  #learning-workspace .lw-heading h2 {
    font-size: 14px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  #learning-workspace .lw-body,
  #learning-workspace.lw-outline-open .lw-body {
    grid-template-columns: 1fr;
    grid-template-rows: minmax(230px, 1fr) 174px;
  }
  #learning-workspace .lw-footer {
    display: none;
  }
  #learning-workspace .lw-outline .lw-footer {
    display: flex;
    flex-wrap: wrap;
    margin-top: 12px;
    padding: 8px 0;
  }
  #learning-workspace .lw-scenarios {
    height: 44px;
    min-height: 44px;
    padding: 0 10px;
  }
  #learning-workspace .lw-scenarios > :not(.lw-scenario-select) {
    display: none;
  }
  #learning-workspace .lw-scenario-select {
    display: block;
    width: 100%;
    height: 44px;
    min-height: 44px;
    font-size: 13px;
    background: transparent;
    color: #27362c;
    border: 0;
    padding: 4px;
  }
  #learning-workspace .lw-stage {
    grid-template-rows: auto minmax(150px, 1fr) auto;
  }
  #learning-workspace .lw-cue {
    height: 38px;
    max-height: 38px;
    font-size: 13px;
    line-height: 1.4;
    padding: 4px 10px;
    overflow: auto;
  }
  #learning-workspace .lw-view-toggle {
    display: block;
    font-size: 12px;
    flex: none;
    padding: 4px 8px;
  }
  #learning-workspace .lw-views {
    display: none;
    position: absolute;
    right: 8px;
    top: 48px;
    z-index: 12;
    width: 170px;
    max-height: 200px;
    overflow: auto;
    background: #e3e3da;
    box-shadow: 0 8px 28px #16221630;
    border: 1px solid #a5b198;
    border-radius: 8px;
  }
  #learning-workspace.lw-views-open .lw-views {
    display: flex;
  }
  #learning-workspace .lw-views > * {
    flex-wrap: wrap;
  }
  #learning-workspace .lw-views button {
    font-size: 13px;
    min-height: 44px;
  }
  #learning-workspace .lw-tabs button {
    height: 44px;
    min-height: 44px;
    padding: 7px;
  }
  #learning-workspace .lw-panel {
    padding: 8px 14px;
  }
  #learning-workspace .lw-primary {
    gap: 0;
  }
  #learning-workspace .lw-primary label {
    margin-bottom: 0;
    font-size: 13px;
  }
  #learning-workspace .lw-primary .choices,
  #learning-workspace .lw-primary .transport {
    gap: 4px;
  }
  #learning-workspace .lw-primary button {
    font-size: 12px;
    padding: 5px 8px;
  }
}
@media (max-width: 700px) and (min-height: 600px) {
  #learning-workspace .lw-body,
  #learning-workspace.lw-outline-open .lw-body {
    grid-template-rows: minmax(240px, 1fr) minmax(200px, 0.55fr);
  }
}
@media (max-height: 500px) and (min-width: 701px) {
  #learning-workspace .lw-header {
    height: 50px;
    min-height: 50px;
  }
  #learning-workspace .lw-view-toggle {
    display: block;
    min-height: 44px;
  }
  #learning-workspace .lw-views {
    display: none;
    position: absolute;
    right: 8px;
    top: 58px;
    z-index: 15;
    max-width: 260px;
    background: #e3e3da;
    border-radius: 8px;
    box-shadow: 0 8px 20px #0003;
  }
  #learning-workspace.lw-views-open .lw-views {
    display: flex;
  }
  #learning-workspace .lw-views > * {
    flex-wrap: wrap;
  }
  #learning-workspace .lw-stage {
    grid-template-rows: auto minmax(150px, 1fr) auto;
  }
  #learning-workspace .lw-footer {
    display: none;
  }
  #learning-workspace .lw-outline .lw-footer {
    display: flex;
  }
}

#learning-workspace #quick-control {
  display: block;
}
#learning-workspace #studio-controls {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
#learning-workspace #studio-controls > .joint-controls,
#learning-workspace #studio-controls > .active-control {
  order: -2;
}
#learning-workspace #studio-controls > .joint-controls {
  display: block;
  padding: 0;
  margin: 0;
}
#learning-workspace #studio-controls label output {
  float: right;
  color: #e4efa9;
}
#learning-workspace #studio-controls > .extra-controls {
  margin: 0;
  padding: 0;
}
#learning-workspace #quick-control .slider-row {
  margin: 0;
  display: block;
}
#learning-workspace #quick-control input {
  width: 100%;
}

#learning-workspace .lw-footer {
  margin: 0;
}
#learning-workspace .lw-views button {
  font-size: 14px;
}
#learning-workspace .lw-general-transport {
  display: flex;
  gap: 6px;
  order: 2;
}
#learning-workspace .lw-general-transport button {
  flex: 1;
}
#learning-workspace[data-chapter="2"] .lw-primary {
  display: contents;
}
#learning-workspace[data-chapter="2"] #studio-controls {
  display: contents;
}
#learning-workspace[data-chapter="2"] .lw-operation {
  gap: 10px;
}
#learning-workspace[data-chapter="2"] #studio-controls > .joint-controls,
#learning-workspace[data-chapter="2"] #studio-controls > .active-control {
  order: -3;
}
#learning-workspace[data-chapter="2"] .lw-general-transport {
  order: -2;
}
#learning-workspace[data-chapter="2"] .lw-secondary {
  order: 4;
}
#learning-workspace .lw-scenarios {
  grid-row: 1;
}
#learning-workspace .lw-canvas {
  grid-row: 2;
}
#learning-workspace .lw-views {
  grid-row: 3;
}
#learning-workspace .lw-cue {
  grid-row: 4;
}
@media (max-width: 700px), (max-height: 500px) {
  #learning-workspace .lw-cue {
    grid-row: 3;
  }
  #learning-workspace .lw-views {
    grid-row: auto;
  }
}

@media (max-width: 700px) {
  #learning-workspace .lw-guide {
    display: none;
  }
  #learning-workspace .lw-outline-toggle {
    font-size: 0;
    width: 44px;
    padding: 0;
    flex: none;
  }
  #learning-workspace .lw-outline-toggle::before {
    content: "☰";
    font-size: 20px;
  }
}
/* Browser zoom and short split-screen windows still keep the active experiment together. */
@media (max-height: 440px) {
  #learning-workspace .lw-header {
    height: 44px;
    min-height: 44px;
    padding: 0 8px;
    gap: 8px;
  }
  #learning-workspace .lw-header .lw-guide,
  #learning-workspace .lw-chapter {
    display: none;
  }
  #learning-workspace .lw-heading h1,
  #learning-workspace .lw-heading h2 {
    font-size: 14px;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  #learning-workspace .lw-body,
  #learning-workspace.lw-outline-open .lw-body {
    grid-template-columns: minmax(0, 1fr) minmax(230px, 43%);
    grid-template-rows: minmax(0, 1fr);
  }
  #learning-workspace .lw-stage {
    grid-template-rows: auto minmax(80px, 1fr) 38px;
  }
  #learning-workspace .lw-scenarios {
    height: 44px;
    min-height: 44px;
    padding: 0 8px;
  }
  #learning-workspace .lw-cue {
    height: 38px;
    max-height: 38px;
    font-size: 13px;
    line-height: 1.35;
    padding: 3px 8px;
  }
  #learning-workspace .lw-panel {
    padding: 6px 10px;
  }
  #learning-workspace .lw-tabs button {
    height: 44px;
    min-height: 44px;
    padding: 6px;
  }
  #learning-workspace .lw-footer {
    display: none;
  }
  #learning-workspace .lw-outline .lw-footer {
    display: flex;
  }
  #learning-workspace .lw-view-toggle {
    display: block;
    min-height: 44px;
  }
}