:root {
  --course-ink: #26313b;
  --course-muted: #61707f;
  --course-rule: #e3e8ed;
  --course-accent: #0072b2;
}

body {
  color: var(--course-ink);
}

main.content {
  max-width: 1080px;
}

#quarto-margin-sidebar {
  display: none;
}

.sidebar-title {
  color: var(--course-ink);
}

.callout {
  border-radius: 6px;
}

.cell-output-display {
  margin-top: 0.75rem;
}

.cell-output-display img,
.quarto-figure img {
  height: auto;
  max-width: 100%;
}

.quarto-figure {
  margin-block: 1.4rem 1.8rem;
}

figcaption,
.figure-caption {
  color: var(--course-muted);
  font-size: 0.92rem;
}

code {
  color: #174a7c;
}

.animation-card {
  border: 1px solid var(--course-rule);
  border-radius: 8px;
  margin-block: 1.25rem 1.75rem;
  padding: 0.9rem;
  background: #fff;
}

.animation-toolbar {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: flex-start;
  margin-bottom: 0.75rem;
}

.animation-toolbar button {
  background: var(--course-accent);
  border: 1px solid var(--course-accent);
  border-radius: 6px;
  color: #fff;
  cursor: pointer;
  font: inherit;
  min-width: 7rem;
  padding: 0.38rem 0.7rem;
}

.animation-toolbar button + button {
  background: #fff;
  color: var(--course-accent);
}

.animation-control {
  align-items: center;
  color: var(--course-muted);
  display: inline-flex;
  gap: 0.5rem;
  margin: 0;
}

.animation-control input {
  inline-size: min(10rem, 42vw);
}

.animation-status {
  color: var(--course-muted);
  margin-left: auto;
}

.sampling-canvas {
  aspect-ratio: 16 / 9.8;
  display: block;
  inline-size: 100%;
  min-block-size: 520px;
}

@media (max-width: 720px) {
  .animation-card {
    padding: 0.65rem;
  }

  .animation-status {
    margin-left: 0;
  }

  .sampling-canvas {
    min-block-size: 620px;
  }
}