/* Demo-only adaptation of the course's unframed lists and illustration sizes. */
#slideBox.slide {
  --demo-ink: #172923;
  --demo-muted: #4d6058;
  --demo-green: #146e58;
  --demo-line: #cbd9d1;
  container: demo-slide / inline-size;
  display: block;
  width: 100%;
  height: auto;
  min-width: 0;
  min-height: 0;
  max-height: none;
  overflow: visible;
  margin: 0;
  padding: 24px;
  border: 0;
  border-radius: 0;
  background: #fff;
  box-shadow: none;
  color: var(--demo-ink);
}

#slideBox.slide::before { content: none; }
#slideBox * { box-sizing: border-box; letter-spacing: 0; }
#slideBox .slide-copy { min-width: 0; }
#slideBox .slide-copy > :is(h2, h3) {
  margin: 0 0 18px;
  color: var(--demo-ink);
  font-size: 30px;
  font-weight: 600;
  line-height: 1.2;
  overflow-wrap: anywhere;
  hyphens: auto;
}
#slideBox .slide-frame { margin: 0 0 14px; gap: 8px 16px; }
#slideBox .slide-frame span {
  min-height: 0;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: none;
  color: var(--demo-muted);
  font-size: 12px;
  font-weight: 600;
  line-height: 1.5;
}
#slideBox .demo-bilder { display: grid; gap: 20px; }
#slideBox .demo-bilder :is(div, figure, ul, ol, li, aside, details) { min-width: 0; }
#slideBox .demo-bilder :is(p, h4, strong, li, figcaption, summary) {
  overflow-wrap: anywhere;
  hyphens: auto;
  white-space: normal;
}
#slideBox .demo-bilder p { margin: 0; line-height: 1.55; }
#slideBox .demo-bilder-label { color: var(--demo-green); font-size: 12px; font-weight: 600; }
#slideBox .demo-bilder-lead { margin-top: 6px; color: var(--demo-muted); font-size: 16px; }
#slideBox .demo-bilder-scene { display: grid; gap: 20px; align-items: start; }
#slideBox .demo-bilder-image { margin: 0; }
#slideBox .demo-bilder-image img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  max-height: 280px;
  margin-inline: auto;
  object-fit: contain;
  object-position: center;
}
#slideBox .demo-bilder-image.is-illustration img { width: 280px; }
#slideBox .demo-bilder-image.is-portrait img { width: 160px; max-height: 240px; }
#slideBox .demo-bilder-image figcaption { margin-top: 8px; color: var(--demo-muted); font-size: 12px; line-height: 1.5; }
#slideBox .demo-bilder-items {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
#slideBox .demo-bilder-item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border: 0;
  border-top: 1px solid var(--demo-line);
  border-radius: 0;
  background: none;
  box-shadow: none;
}
#slideBox .demo-bilder-item:last-child { padding-bottom: 0; }
#slideBox .demo-bilder li::before { content: none; }
#slideBox .demo-bilder-copy h4 { margin: 0; color: var(--demo-ink); font-size: 18px; font-weight: 600; line-height: 1.4; }
#slideBox .demo-bilder-copy p { margin-top: 5px; color: var(--demo-muted); font-size: 16px; }
#slideBox .demo-bilder-icon { display: inline-flex; width: 24px; height: 24px; color: var(--demo-green); }
#slideBox .demo-bilder-icon :is(i, svg) { width: 24px; height: 24px; flex: none; }
#slideBox .demo-bilder-number { color: var(--demo-green); font-size: 15px; font-weight: 600; line-height: 1.7; font-variant-numeric: tabular-nums; }
#slideBox .demo-bilder-item:nth-child(3n+2) :is(.demo-bilder-icon, .demo-bilder-number) { color: #65508b; }
#slideBox .demo-bilder-item:nth-child(3n) :is(.demo-bilder-icon, .demo-bilder-number) { color: #846014; }
#slideBox .demo-bilder-note {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--demo-line);
  color: var(--demo-muted);
  font-size: 15px;
}
#slideBox .demo-bilder-points { border-top: 1px solid var(--demo-line); }
#slideBox .demo-bilder-points summary { padding: 14px 0; cursor: pointer; font-size: 15px; font-weight: 600; }
#slideBox .demo-bilder-points summary::marker { color: var(--demo-green); }
#slideBox .demo-bilder-points summary:focus-visible { outline: 2px solid var(--demo-green); outline-offset: 3px; }
#slideBox .demo-bilder-points ul { display: grid; gap: 10px; margin: 0; padding: 0 0 0 20px; list-style: disc; }
#slideBox .demo-bilder-points li { padding: 0; color: var(--demo-muted); font-size: 15px; line-height: 1.6; }

/* Use the available player width, including when the course outline is open. */
@container demo-slide (min-width: 680px) {
  #slideBox .demo-bilder-scene.has-image { grid-template-columns: minmax(0, 1fr) minmax(220px, .65fr); gap: 28px; }
  #slideBox .demo-bilder-scene.has-image .demo-bilder-image { grid-column: 2; grid-row: 1; }
  #slideBox .demo-bilder-scene.has-image .demo-bilder-items { grid-column: 1; grid-row: 1; }
  #slideBox .demo-bilder-image.is-illustration img { width: 340px; max-height: 300px; }
  #slideBox .demo-bilder-image.is-portrait img { width: 200px; }
  #slideBox [data-demo-layout="intro"] .demo-bilder-scene.has-image { grid-template-columns: minmax(0, .95fr) minmax(0, 1fr); }
  #slideBox [data-demo-layout="intro"] .demo-bilder-scene .demo-bilder-image { grid-column: 1; }
  #slideBox [data-demo-layout="intro"] .demo-bilder-scene .demo-bilder-items { grid-column: 2; }
  #slideBox .demo-bilder-scene:not(.has-image) .demo-bilder-items { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 28px; }
}

@media (max-width: 700px) {
  #slideBox.slide { padding: 16px 10px; }
  #slideBox .slide-copy > :is(h2, h3) { font-size: 24px; }
  #slideBox .demo-bilder { gap: 16px; }
  #slideBox .demo-bilder-image.is-photo img { max-height: 220px; }
  #slideBox .demo-bilder-item { grid-template-columns: 24px minmax(0, 1fr); gap: 10px; padding-top: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  #slideBox, #slideBox *, #slideBox *::before, #slideBox *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* Keep long lesson titles readable in both outline markup variants. */
#lesson .lesson-hero-main,
#lesson h1,
#outlineList .outline-item,
#outlineList .outline-copy {
  min-width: 0;
}

#lesson h1,
#outlineList .outline-copy,
#outlineList .outline-copy b,
#outlineList .outline-item > b {
  white-space: normal;
  overflow-wrap: anywhere;
  word-break: normal;
  hyphens: auto;
}

#outlineList .outline-copy,
#outlineList .outline-copy b,
#outlineList .outline-item > b {
  height: auto;
  max-height: none;
  overflow: visible;
  text-overflow: clip;
  -webkit-line-clamp: unset;
}

#outlineList .outline-copy b,
#outlineList .outline-item > b {
  display: block;
  min-width: 0;
}

#outlineList {
  grid-auto-rows: max-content;
  align-content: start;
}

#outlineList .outline-item {
  height: auto;
  grid-template-columns: 26px minmax(0, 1fr);
  grid-template-rows: auto auto;
  row-gap: 3px;
  padding: 10px 7px;
}

#outlineList .outline-item > span {
  grid-column: 1;
  grid-row: 1 / 3;
}

#outlineList .outline-item > b {
  grid-column: 2;
  grid-row: 1;
}

#outlineList .outline-item > small {
  grid-column: 2;
  grid-row: 2;
}

#quizCard h2,
#quizCard button,
#quizCard a {
  min-width: 0;
  white-space: normal;
  overflow-wrap: anywhere;
  hyphens: auto;
}