.view {
  min-height: calc(
    100vh
    - var(--learner-header-height)
    - var(--learner-context-nav-height)
  );
}

.view-grid {
  display: block;
  margin: 0 auto;
  max-width: 76rem;
  min-height: 0;
  padding: clamp(1.5rem, 5vw, 4.5rem) clamp(1rem, 4vw, 3rem);
}

.view-grid .rail {
  background: transparent;
  border: 0;
  border-bottom: var(--learner-border);
  padding: 0 0 var(--learner-rhythm-section);
}

.view-grid .work {
  background: transparent;
  padding: var(--learner-rhythm-section) 0 0;
}

.view-grid .learner-mobile-panel__content {
  max-width: 58rem;
}

.rail h1,
.work h2,
.work h3 {
  color: var(--learner-color-ink);
  font-family: var(--learner-font-reading);
  font-weight: 500;
  letter-spacing: -.04em;
  line-height: 1.02;
}

.rail h1 {
  font-size: clamp(2rem, 4vw, 3.35rem);
  margin: 0 0 var(--learner-space-3);
}

.rail h1[tabindex="-1"],
.work h2[tabindex="-1"] {
  max-width: 100%;
  width: fit-content;
}

.rail h1[tabindex="-1"]:focus-visible,
.work h2[tabindex="-1"]:focus-visible {
  outline-width: 2px;
  outline-offset: .3rem;
}

.work > h2,
.prose > h2,
.prose > h3 {
  font-size: clamp(1.6rem, 3vw, 2.35rem);
  margin: 0 0 var(--learner-space-4);
}

.module-list {
  margin-top: var(--learner-space-4);
}

.module-list .learner-nav-item,
.question-list .learner-nav-item {
  font-weight: 700;
  line-height: 1.35;
}

.module-list .learner-nav-item span:last-child,
.question-list .learner-nav-item span:last-child {
  min-width: 0;
}

.meta-list {
  display: grid;
  gap: var(--learner-space-3);
  list-style: none;
  margin: var(--learner-space-5) 0 0;
  padding: 0;
}

.meta-list li {
  align-items: baseline;
  border-top: var(--learner-border);
  display: flex;
  font-size: .8rem;
  gap: var(--learner-space-4);
  justify-content: space-between;
  padding-top: var(--learner-space-3);
}

.meta-list span {
  color: var(--learner-color-muted);
}

.prose {
  line-height: 1.72;
}

.prose > * {
  margin-left: auto;
  margin-right: auto;
  max-width: var(--learner-width-reading);
}

.prose > h2,
.prose > h3 {
  margin-top: var(--learner-space-6);
}

.prose ul,
.prose ol {
  padding-left: 1.35rem;
}

.prose li + li {
  margin-top: var(--learner-space-2);
}

.prose pre {
  background: color-mix(
    in srgb,
    var(--learner-code-surface) 88%,
    var(--learner-color-surface)
  );
  border: var(--learner-border);
  border-radius: var(--learner-radius-md);
  color: var(--learner-code-text);
  font: .875rem/1.6 var(--learner-font-mono);
  overflow-x: auto;
  padding: var(--learner-space-4);
}

.caption {
  color: var(--learner-color-muted);
  font-size: .78rem;
  margin-top: calc(-1 * var(--learner-space-2));
}

.lesson-sources {
  border-top: var(--learner-border);
  margin-top: var(--learner-space-7);
  padding-top: var(--learner-space-5);
}

.lesson-sources h2 {
  font-size: 1.4rem;
  margin-top: 0;
}

.lesson-sources a {
  overflow-wrap: anywhere;
  text-underline-offset: .18em;
}

.module-controls {
  border-top: var(--learner-border);
  margin-top: var(--learner-space-6);
  padding-top: var(--learner-space-5);
}

.callout {
  border-left: 4px solid var(--learner-color-accent);
  margin-bottom: var(--learner-space-5);
  margin-top: var(--learner-space-5);
}

.callout p {
  color: var(--learner-color-muted);
  margin-bottom: 0;
}

.quiz {
  display: grid;
  gap: var(--learner-space-4);
  margin-bottom: var(--learner-space-6);
  margin-top: var(--learner-space-6);
}

.quiz fieldset {
  display: grid;
  gap: var(--learner-space-3);
}

.quiz legend {
  font-family: var(--learner-font-reading);
  font-size: 1.2rem;
  margin-bottom: var(--learner-space-4);
}

.quiz .learner-status {
  margin-top: 0;
}

.card-stage {
  align-content: center;
  display: grid;
  min-height: 34rem;
}

.flash-card {
  align-content: space-between;
  display: grid;
  margin: 0 auto;
  min-height: 22rem;
  padding: clamp(1.5rem, 5vw, 3rem);
  width: min(100%, 42rem);
}

.flash-card h2 {
  font-size: clamp(1.8rem, 4vw, 3rem);
  margin-bottom: var(--learner-space-6);
}

.answer {
  border-top: var(--learner-border);
  margin-bottom: var(--learner-space-5);
  padding-top: var(--learner-space-5);
}

.answer strong {
  display: block;
  font-family: var(--learner-font-reading);
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: var(--learner-space-2);
}

.answer p {
  color: var(--learner-color-muted);
  line-height: 1.6;
}

.filter {
  align-items: center;
  color: var(--learner-color-muted);
  cursor: pointer;
  display: flex;
  font-size: .85rem;
  gap: var(--learner-space-2);
  margin: var(--learner-space-4) 0;
  min-height: 2.75rem;
  padding: var(--learner-space-2) 0;
}

.filter input {
  accent-color: var(--learner-color-accent);
  flex: 0 0 auto;
  height: 1rem;
  width: 1rem;
}

.question-list .learner-empty {
  margin: 0;
  padding: var(--learner-space-4);
  text-align: left;
}

.constraint-heading {
  margin-top: var(--learner-space-5);
}

.constraints-list {
  color: var(--learner-color-muted);
  line-height: 1.55;
  margin-bottom: var(--learner-space-5);
  padding-left: 1.2rem;
}

.constraints-list li + li {
  margin-top: var(--learner-space-2);
}

.learner-editor-toolbar {
  min-width: 0;
}

.learner-editor-toolbar .learner-eyebrow {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
}

.draft-status {
  color: var(--learner-color-muted);
  flex: 0 1 auto;
  font-size: .75rem;
  margin-left: var(--learner-space-3);
  text-align: right;
}

.practice-actions {
  margin-top: var(--learner-space-4);
}

.learner-results:empty {
  display: none;
}

.learner-results,
.case-list,
.case-list li {
  min-width: 0;
}

.case-list {
  grid-template-columns: minmax(0, 1fr);
}

.learner-status,
.case-list strong,
.case-list p {
  overflow-wrap: anywhere;
}

.case-list p {
  color: var(--learner-color-muted);
  margin: var(--learner-space-1) 0 0;
}

.loading {
  margin-top: var(--learner-space-7);
}

@media (max-width: 760px) {
  .view {
    min-height: auto;
  }

  .view-grid {
    padding: var(--learner-space-5) var(--learner-space-4) var(--learner-space-7);
  }

  .rail {
    padding-bottom: var(--learner-space-4);
  }

  .rail .learner-progress-summary {
    margin-bottom: var(--learner-space-4);
  }

  .card-stage {
    min-height: 30rem;
  }

  .flash-card {
    min-height: 20rem;
  }
}