:root {
  --course-bg: #fbfbfb;
  --course-paper: #ffffff;
  --course-ink: #111224;
  --course-copy: #2f3140;
  --course-muted: #6d7080;
  --course-fine: #9a9ca8;
  --course-line: #e1e2e8;
  --course-line-strong: #c7cad8;
  --course-accent: #31468f;
  --course-accent-strong: #17265f;
  --course-warm: #31468f;
  --course-tag-bg: #eef2ff;
  --course-soft-bg: #f5f7ff;
}

body.course-page {
  color: var(--course-copy);
  /* inherits font + gradient background + min-height:100vh from global /styles.css */
}

/* The global "ambient paper wash" (body::after in /styles.css) is hard-coded to
   height: min(2200px, 200vh) and absolutely positioned. On a short page that
   forces ~2200px of scrollable height and leaves dead space below the footer.
   Pin it to the real page height instead. */
body.course-page::after {
  height: auto;
  bottom: 0;
}

/* Sticky footer: the dashboard grows to fill the viewport so the footer is
   always anchored to the bottom, even when modules are collapsed and the
   content is short. No white space below the footer, ever. */
body.course-page main {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

body.course-page main > .course-dashboard {
  flex: 1 0 auto;
}

body.course-page footer {
  flex-shrink: 0;
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 1rem 2.5rem 1.5rem;
}

body.course-page footer::before {
  left: 2.5rem;
  right: 2.5rem;
}

body.course-page .footer-inner {
  gap: 0.4rem;
}

body.course-page .footer-legal,
body.course-page .footer-copy {
  font-size: 0.62rem;
  line-height: 1.55;
}

/* ── Hero ── */
.course-hero {
  max-width: 1100px;
  margin: 0 auto;
  padding: 6.5rem 2.5rem 2.5rem;
}

.course-hero-kicker {
  display: inline-block;
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--course-muted);
  margin-bottom: 1.25rem;
}

.course-hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  line-height: 1.1;
  color: var(--course-ink);
  margin-bottom: 1.25rem;
  max-width: 18ch;
  letter-spacing: 0;
}

.course-hero-summary {
  max-width: 62ch;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--course-copy);
}

.course-hero-summary + .course-hero-summary {
  margin-top: 1rem;
  color: var(--course-muted);
  font-size: 0.94rem;
}

/* Smaller hero for unit pages */
.course-hero--unit {
  padding: 6.5rem 2.5rem 2rem;
}

.course-hero--unit h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  max-width: 24ch;
}

.course-hero--unit .course-hero-summary {
  font-size: 0.94rem;
}

/* ── Overview cards (landing only) ── */
.course-overview {
  max-width: 1100px;
  margin: 1.5rem auto 4rem;
  padding: 0 2.5rem;
}

.course-overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--course-line);
  border-radius: 8px;
  background: var(--course-paper);
  overflow: hidden;
}

.course-overview-cell {
  display: block;
  padding: 1.4rem 1.5rem 1.5rem;
  color: inherit;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.course-overview-cell:hover {
  background: var(--course-soft-bg);
}

.course-overview-cell:focus-visible {
  outline: 2px solid var(--course-accent);
  outline-offset: -2px;
}

.course-overview-cell + .course-overview-cell {
  border-left: 1px solid var(--course-line);
}

.course-overview-label {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--course-muted);
  margin-bottom: 0.6rem;
}

.course-overview-title {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 1.05rem;
  color: var(--course-ink);
  line-height: 1.3;
  margin-bottom: 0.5rem;
}

.course-overview-desc {
  font-size: 0.83rem;
  color: var(--course-muted);
  line-height: 1.55;
}

.course-overview-meta {
  display: block;
  margin-top: 1rem;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--course-accent);
}

/* ── Course dashboard ── */
.course-dashboard {
  max-width: 1100px;
  margin: 1.5rem auto 1.25rem;
  padding: 0 2.5rem;
  display: grid;
  grid-template-columns: minmax(260px, 330px) 1fr;
  gap: 1.5rem;
  align-items: start;
}

.course-start-panel {
  position: sticky;
  top: 6rem;
  padding: 1.4rem;
  background: var(--course-paper);
  border: 1px solid var(--course-line);
  border-radius: 8px;
}

.course-start-kicker,
.course-syllabus-head span {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--course-accent);
  margin-bottom: 0.7rem;
}

.course-start-panel h2 {
  font-size: 1.35rem;
  line-height: 1.25;
  color: var(--course-ink);
  margin-bottom: 0.85rem;
}

.course-start-panel p {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--course-muted);
  margin-bottom: 1.2rem;
}

.course-stat-grid {
  display: grid;
  gap: 0.65rem;
  margin-bottom: 1.3rem;
  padding: 1rem 0;
  border-top: 1px solid var(--course-line);
  border-bottom: 1px solid var(--course-line);
}

.course-stat-grid div {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
}

.course-stat-grid strong {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 1rem;
  color: var(--course-ink);
  font-weight: 700;
}

.course-stat-grid span {
  font-size: 0.72rem;
  color: var(--course-muted);
  text-align: right;
}

.course-primary-action,
.course-secondary-action {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 2.6rem;
  padding: 0.7rem 0.9rem;
  border-radius: 8px;
  text-decoration: none;
  font-size: 0.78rem;
  line-height: 1.2;
}

.course-primary-action {
  background: var(--course-accent-strong);
  color: #fff;
}

.course-secondary-action {
  margin-top: 0.55rem;
  color: var(--course-accent-strong);
  border: 1px solid var(--course-line-strong);
  background: var(--course-paper);
}

.course-syllabus {
  background: var(--course-paper);
  border: 1px solid var(--course-line);
  border-radius: 8px;
  overflow: hidden;
}

.course-syllabus-head {
  padding: 1.25rem 1.4rem;
  border-bottom: 1px solid var(--course-line);
}

.course-syllabus-head p {
  font-size: 0.9rem;
  line-height: 1.55;
  color: var(--course-muted);
  max-width: 54ch;
}

.course-module {
  border-bottom: 1px solid var(--course-line);
}

.course-module:last-child {
  border-bottom: 0;
}

.course-module summary {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr) auto;
  gap: 1rem;
  align-items: center;
  min-height: 5rem;
  padding: 1rem 1.4rem;
  cursor: pointer;
  list-style: none;
}

.course-module summary::-webkit-details-marker {
  display: none;
}

.course-module summary::after {
  content: '+';
  justify-self: end;
  grid-column: 3;
  grid-row: 1;
  color: var(--course-accent-strong);
  font-size: 1.1rem;
}

.course-module[open] summary {
  background: var(--course-soft-bg);
}

.course-module[open] summary::after {
  content: '-';
}

.course-module-num {
  width: 2.5rem;
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--course-line-strong);
  border-radius: 8px;
  color: var(--course-accent-strong);
  background: var(--course-paper);
  font-family: 'Libre Baskerville', Georgia, serif;
  font-weight: 700;
}

.course-module-copy {
  min-width: 0;
}

.course-module-copy strong {
  display: block;
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 1.18rem;
  line-height: 1.25;
  color: var(--course-ink);
  margin-bottom: 0.25rem;
}

.course-module-copy small {
  display: block;
  font-size: 0.76rem;
  color: var(--course-muted);
  line-height: 1.4;
}

.course-module-lessons {
  padding: 0.35rem 1.4rem 1rem 4.9rem;
}

.course-lesson {
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  gap: 0.9rem;
  align-items: start;
  padding: 0.85rem 0;
  color: var(--course-copy);
  text-decoration: none;
  border-bottom: 1px solid var(--course-line);
}

.course-lesson:last-child {
  border-bottom: 0;
}

.course-lesson:hover strong {
  color: var(--course-accent-strong);
}

.course-lesson-dot {
  width: 1rem;
  height: 1rem;
  margin-top: 0.2rem;
  border: 2px solid var(--course-line-strong);
  border-radius: 999px;
  background: var(--course-paper);
}

.course-lesson.is-complete .course-lesson-dot {
  border-color: var(--course-accent-strong);
  background: var(--course-accent-strong);
  box-shadow: inset 0 0 0 3px var(--course-paper);
}

.course-lesson strong {
  display: block;
  font-size: 0.98rem;
  font-weight: 650;
  line-height: 1.35;
  color: var(--course-ink);
  transition: color 0.2s ease;
}

.course-lesson small {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.74rem;
  color: var(--course-muted);
  line-height: 1.4;
}

/* ── Shell: sidebar + content ── */
.course-shell {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2.5rem 1.25rem;
  display: grid;
  grid-template-columns: minmax(240px, 280px) 1fr;
  gap: 3rem;
}

/* Unit pages: shell sits below the site nav and has its own top padding */
.course-shell--unit {
  padding-top: 6rem;
}

.course-nav {
  position: sticky;
  top: 6rem;
  align-self: start;
  padding-top: 0.5rem;
  max-height: calc(100vh - 8rem);
  overflow-y: auto;
}

.course-nav-label {
  display: block;
  font-size: 0.58rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--course-fine);
  margin-bottom: 1rem;
}

.course-nav ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

.course-nav > ol > li {
  margin-bottom: 0.6rem;
}

.course-nav > ol > li > a {
  display: grid;
  gap: 0.18rem;
  font-size: 0.82rem;
  color: var(--course-copy);
  text-decoration: none;
  padding: 0.72rem 0.75rem;
  border-left: 2px solid transparent;
  background: transparent;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.course-nav > ol > li > a:hover,
.course-nav > ol > li > a.active {
  color: var(--course-ink);
  border-left-color: var(--course-accent-strong);
  background: var(--course-soft-bg);
}

.course-nav > ol > li > a span {
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--course-accent);
}

.course-nav > ol > li > a strong {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-weight: 700;
  line-height: 1.3;
}

.course-nav > ol > li > a small {
  font-size: 0.7rem;
  color: var(--course-muted);
  line-height: 1.35;
}

.course-progress-panel {
  margin-top: 1.4rem;
  padding: 1rem;
  background: var(--course-paper);
  border: 1px solid var(--course-line);
  border-radius: 8px;
}

.course-progress-topline {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: baseline;
  margin-bottom: 0.4rem;
  font-size: 0.72rem;
  color: var(--course-muted);
}

.course-progress-topline strong {
  color: var(--course-ink);
  font-weight: 400;
}

.course-progress-note {
  margin-top: 0.55rem;
  font-size: 0.68rem;
  line-height: 1.45;
  color: var(--course-fine);
}

/* ── Main content ── */
.course-content {
  min-width: 0;
  max-width: 760px;
}

.course-unit {
  padding-top: 1.5rem;
  padding-bottom: 2.5rem;
}

.course-unit-label {
  display: inline-block;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--course-muted);
  margin-bottom: 1.25rem;
}

.course-unit h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.15;
  color: var(--course-ink);
  margin-bottom: 1.2rem;
  max-width: 24ch;
  letter-spacing: 0;
}

.course-unit-intro {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--course-copy);
  max-width: 60ch;
  margin-bottom: 1.25rem;
}

.course-section-header {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 1.05rem;
  color: var(--course-ink);
  margin-top: 2.5rem;
  margin-bottom: 1.25rem;
  font-weight: 700;
}

/* ── Reading cards ── */
.course-readings {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.course-reading {
  padding: 1.3rem 1.4rem 1.4rem;
  background: var(--course-paper);
  border: 1px solid var(--course-line);
  border-radius: 8px;
  scroll-margin-top: 6rem;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.course-reading:hover {
  border-color: var(--course-line-strong);
  transform: translateY(-1px);
}

.course-reading-meta {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
}

.course-reading-num {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  color: var(--course-fine);
  text-transform: uppercase;
}

.course-reading-tag {
  display: inline-block;
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--course-accent);
  background: var(--course-tag-bg);
  padding: 0.18rem 0.5rem;
  border-radius: 8px;
}

.course-reading h3 {
  font-size: 1.08rem;
  line-height: 1.35;
  color: var(--course-ink);
  margin-bottom: 0.4rem;
  font-weight: 400;
}

.course-reading-authors {
  font-size: 0.82rem;
  color: var(--course-muted);
  margin-bottom: 0.85rem;
  font-style: italic;
}

.course-reading-why {
  font-size: 0.93rem;
  line-height: 1.65;
  color: var(--course-copy);
  margin-bottom: 0.9rem;
  max-width: 64ch;
}

.course-reading-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  color: var(--course-accent-strong);
  text-decoration: none;
  padding: 0.3rem 0;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease;
}

.course-reading-link:hover {
  border-bottom-color: var(--course-accent-strong);
}

.course-reading-note {
  display: block;
  font-size: 0.75rem;
  color: var(--course-fine);
  font-style: italic;
  margin-top: 0.3rem;
}

.course-reading-status {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 0.7rem;
}

.course-reading-status .course-reading-meta {
  margin-bottom: 0;
}

.course-done-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 2rem;
  padding: 0.35rem 0.55rem;
  border: 1px solid var(--course-line-strong);
  border-radius: 8px;
  background: var(--course-paper);
  color: var(--course-muted);
  font: inherit;
  font-size: 0.72rem;
  cursor: pointer;
  flex-shrink: 0;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.course-done-toggle::before {
  content: '';
  width: 0.82rem;
  height: 0.82rem;
  border: 1px solid var(--course-line-strong);
  border-radius: 3px;
  background: var(--course-paper);
}

.course-done-toggle[aria-pressed="true"] {
  color: var(--course-accent-strong);
  border-color: var(--course-accent);
  background: var(--course-soft-bg);
}

.course-done-toggle[aria-pressed="true"]::before {
  background: var(--course-accent-strong);
  border-color: var(--course-accent-strong);
  box-shadow: inset 0 0 0 2px var(--course-paper);
}

/* ── Placeholder card (theory of change etc.) ── */
.course-toc-placeholder {
  margin: 1.5rem 0 2.5rem;
  padding: 1.4rem 1.5rem;
  background: var(--course-soft-bg);
  border: 1px solid var(--course-line-strong);
  border-radius: 8px;
}

.course-toc-placeholder-label {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--course-accent);
  margin-bottom: 0.7rem;
}

.course-toc-placeholder h3 {
  font-size: 1.05rem;
  color: var(--course-ink);
  margin-bottom: 0.65rem;
  font-weight: 700;
}

.course-toc-placeholder p {
  font-size: 0.94rem;
  color: var(--course-copy);
  line-height: 1.7;
  margin-bottom: 0.6rem;
  max-width: 64ch;
}

/* ── Prompts list ── */
.course-prompts {
  margin: 0;
  padding-left: 1.25rem;
  list-style: none;
}

.course-prompts li {
  font-size: 0.95rem;
  color: var(--course-copy);
  line-height: 1.7;
  margin-bottom: 0.65rem;
  position: relative;
  max-width: 62ch;
}

.course-prompts li::before {
  content: '→';
  position: absolute;
  left: -1.2rem;
  color: var(--course-accent);
  top: 0;
}

/* ── Prev / next nav at bottom of unit ── */
.course-unit-pager {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--course-line);
}

.course-unit-pager a {
  display: block;
  padding: 1rem 1.2rem;
  background: var(--course-paper);
  border: 1px solid var(--course-line);
  border-radius: 8px;
  text-decoration: none;
  color: var(--course-copy);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.course-unit-pager a:hover {
  border-color: var(--course-accent);
  background: var(--course-soft-bg);
}

.course-unit-pager-label {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--course-muted);
  margin-bottom: 0.35rem;
}

.course-unit-pager-title {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 0.95rem;
  color: var(--course-ink);
  line-height: 1.3;
}

.course-unit-pager .course-unit-pager-next {
  text-align: right;
}

.course-unit-pager a.is-disabled {
  opacity: 0.4;
  pointer-events: none;
}

/* Defensive reset — the site's global "nav { position: fixed }" rule used to
   hijack the pager when it was a <nav>. Pager is now a <div>, this stays as
   a guard. */
.course-unit-pager {
  position: static;
}

/* ── Bottom CTA strip ── */
.course-cta {
  margin: 3rem auto 0;
  max-width: 1100px;
  padding: 2.25rem 2.5rem;
  background: var(--course-paper);
  border: 1px solid var(--course-line);
  border-radius: 8px;
}

.course-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  flex-wrap: wrap;
}

.course-cta-text {
  flex: 1;
  min-width: 280px;
}

.course-cta-kicker {
  display: block;
  font-size: 0.6rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--course-accent);
  margin-bottom: 0.55rem;
}

.course-cta h2 {
  font-family: 'Libre Baskerville', Georgia, serif;
  font-size: 1.35rem;
  line-height: 1.25;
  color: var(--course-ink);
  margin-bottom: 0.55rem;
  font-weight: 400;
}

.course-cta p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--course-muted);
  max-width: 60ch;
  margin: 0;
}

.course-cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.2rem;
  background: var(--course-accent-strong);
  color: #fff;
  text-decoration: none;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  transition: background 0.2s ease, transform 0.2s ease;
}

.course-cta-button:hover {
  background: var(--course-accent);
  transform: translateY(-1px);
}

/* ── HAP callout (kept for compatibility on unit pages) ── */
.course-hap-callout {
  margin: 3rem auto 0;
  max-width: 1100px;
  padding: 1.5rem 2rem;
  background: var(--course-paper);
  border: 1px solid var(--course-line);
  border-radius: 8px;
}

.course-hap-callout-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.course-hap-callout p {
  font-size: 0.94rem;
  color: var(--course-copy);
  line-height: 1.7;
  max-width: 52ch;
}

.course-hap-callout a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.85rem;
  color: var(--course-accent-strong);
  text-decoration: none;
  border-bottom: 1px solid var(--course-accent-strong);
  padding-bottom: 2px;
  white-space: nowrap;
}

/* ── Responsive ── */
@media (max-width: 980px) {
  .course-dashboard {
    grid-template-columns: 1fr;
  }

  .course-start-panel {
    position: static;
  }

  .course-shell {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .course-nav {
    position: static;
    max-height: none;
    padding: 1.25rem 1.5rem;
    border: 1px solid var(--course-line);
    border-radius: 8px;
    background: var(--course-paper);
  }

  .course-overview-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .course-overview-cell + .course-overview-cell { border-left: none; }
  .course-overview-cell:nth-child(odd) { border-right: 1px solid var(--course-line); }
  .course-overview-cell:nth-child(-n+2) { border-bottom: 1px solid var(--course-line); }
}

@media (max-width: 600px) {
  .course-hero { padding: 5.5rem 1.5rem 2rem; }
  .course-dashboard { padding: 0 1.5rem 1rem; margin-bottom: 0; }
  .course-stat-grid div { display: block; }
  .course-stat-grid span { display: block; text-align: left; margin-top: 0.1rem; }
  .course-module summary { grid-template-columns: 2.25rem minmax(0, 1fr) auto; padding: 0.95rem 1rem; }
  .course-module-num { width: 2.25rem; height: 2.25rem; }
  .course-module-copy strong { font-size: 1.02rem; }
  .course-module-lessons { padding: 0.2rem 1rem 0.9rem 1rem; }
  .course-lesson { grid-template-columns: 1rem 1fr; gap: 0.75rem; }
  .course-overview { padding: 0 1.5rem; margin-bottom: 2.5rem; }
  .course-overview-grid { grid-template-columns: 1fr; }
  .course-overview-cell { border-left: none !important; border-right: none !important; }
  .course-overview-cell + .course-overview-cell { border-top: 1px solid var(--course-line); }
  .course-overview-cell:nth-child(-n+2) { border-bottom: none; }
  .course-shell { padding: 0 1.5rem 1.5rem; }
  body.course-page footer { padding: 1rem 1.5rem 1.25rem; }
  body.course-page footer::before { left: 1.5rem; right: 1.5rem; }
  .course-reading { padding: 1.1rem 1.2rem 1.25rem; }
  .course-reading-status { flex-direction: column; gap: 0.6rem; }
  .course-done-toggle { align-self: flex-start; }
  .course-hap-callout-inner { flex-direction: column; align-items: flex-start; }
  .course-unit-pager { grid-template-columns: 1fr; }
  .course-unit-pager .course-unit-pager-next { text-align: left; }
}