.islenska-course {
  max-width: 780px;
  margin: 0 auto;
  padding: 8px 18px 48px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.course-crumbs {
  margin: 8px 0 14px;
  color: var(--lu-ink-soft);
  font-size: 13px;
  font-weight: 800;
}

.course-crumbs a {
  color: var(--lu-ink-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.course-heading {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 104px;
  align-items: center;
  gap: 20px;
  margin-bottom: 18px;
}

.course-heading h1 {
  margin: 0 0 8px;
  color: var(--lu-ink);
  font-family: var(--lu-font-display);
  font-size: clamp(30px, 7vw, 46px);
  font-weight: 700;
  line-height: 1.02;
  letter-spacing: -.02em;
}

.course-heading p {
  max-width: 590px;
  margin: 0;
  color: var(--lu-ink-soft);
  font-size: 17px;
  font-weight: 700;
  line-height: 1.55;
}

.course-heading .course-heading__lundi {
  max-width: 610px;
  margin-top: 13px;
  padding: 10px 13px;
  border-left: 4px solid var(--lu-role-primary);
  border-radius: 0 var(--lu-r-md) var(--lu-r-md) 0;
  background: var(--lu-surface-2);
  color: var(--lu-ink-soft);
  font-size: 16px;
  line-height: 1.45;
}

.course-heading__lundi strong {
  color: var(--lu-ink);
  font-family: var(--lu-font-display);
}

.course-heading__mascot {
  display: block;
  width: 104px;
  height: 104px;
}

.course-panel,
.lesson-shell,
.course-guide {
  background: var(--lu-surface);
  border: 2px solid var(--lu-line);
  border-radius: var(--lu-r-xl);
  box-shadow: var(--lu-shadow-md);
}

.course-panel {
  padding: 20px clamp(16px, 5vw, 28px) 30px;
}

.overall-progress {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 22px;
}

.overall-progress strong {
  color: var(--lu-ink);
  font-size: 15px;
}

.progress-track {
  flex: 1;
  min-width: 90px;
  height: 14px;
  overflow: hidden;
  background: var(--lu-bg-tint);
  border-radius: var(--lu-r-pill);
  box-shadow: inset 0 2px 3px color-mix(in srgb, var(--lu-shadow-color) 12%, transparent);
}

.progress-fill {
  width: 0;
  height: 100%;
  background: var(--lu-role-primary);
  border-radius: inherit;
  transition: width var(--lu-dur-slow) var(--lu-bounce);
}

.lesson-path {
  position: relative;
  display: grid;
  gap: 18px;
  max-width: 610px;
  margin: 0 auto;
  padding: 6px 0;
  list-style: none;
}

.lesson-path::before {
  position: absolute;
  top: 30px;
  bottom: 30px;
  left: 50%;
  width: 4px;
  border-radius: var(--lu-r-pill);
  background: repeating-linear-gradient(to bottom, var(--lu-line) 0 10px, transparent 10px 18px);
  content: "";
  transform: translateX(-50%);
}

.path-step {
  position: relative;
  z-index: 1;
  width: calc(100% - 74px);
}

.path-step:nth-child(odd) { justify-self: start; }
.path-step:nth-child(even) { justify-self: end; }

.lesson-node {
  position: relative;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 92px;
  padding: 13px 15px;
  border: 2px solid var(--lu-line);
  border-radius: 26px;
  background: var(--lu-surface);
  color: var(--lu-ink);
  font-family: var(--lu-font-ui);
  text-align: left;
  box-shadow: 0 6px 0 var(--lu-line), var(--lu-shadow-sm);
  cursor: pointer;
  transition: transform var(--lu-dur-fast) var(--lu-bounce), box-shadow var(--lu-dur-fast) var(--lu-bounce);
}

.lesson-node:not(:disabled):hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 0 var(--lu-line), var(--lu-shadow-md);
}

.lesson-node:not(:disabled):active {
  transform: translateY(4px);
  box-shadow: 0 2px 0 var(--lu-line);
}

.lesson-node:focus-visible,
.answer-choice:focus-visible,
.word-token:focus-visible,
.course-action:focus-visible,
.sound-button:focus-visible,
.microphone-button:focus-visible,
.text-button:focus-visible {
  outline: 4px solid var(--lu-ink);
  outline-offset: 3px;
}

.lesson-node:disabled {
  color: var(--lu-ink-soft);
  cursor: not-allowed;
  opacity: .72;
  box-shadow: 0 4px 0 var(--lu-line);
}

.lesson-node-icon {
  display: grid;
  width: 64px;
  height: 64px;
  place-items: center;
  border-radius: 21px;
  background: var(--lu-bg-tint);
  box-shadow: inset 0 -4px 0 color-mix(in srgb, var(--lu-shadow-color) 10%, transparent);
}

.lesson-node-icon img {
  display: block;
  width: 36px;
  height: 36px;
}

.path-step.is-complete .lesson-node {
  border-color: var(--lu-role-success);
  box-shadow: 0 6px 0 var(--lu-role-success), var(--lu-shadow-sm);
}

.path-step.is-complete .lesson-node-icon { background: var(--lu-role-success); }

.lesson-node-copy {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.lesson-node-copy strong {
  font-family: var(--lu-font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.15;
}

.lesson-node-copy span {
  color: var(--lu-ink-soft);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

.lesson-node-state {
  min-width: 66px;
  padding: 7px 11px;
  border-radius: var(--lu-r-pill);
  background: var(--lu-role-primary);
  color: var(--lu-role-primary-ink);
  font-size: 13px;
  font-weight: 900;
  text-align: center;
}

.lesson-node:disabled .lesson-node-state {
  background: var(--lu-bg-tint);
  color: var(--lu-ink-soft);
}

.path-step.is-complete .lesson-node-state {
  background: var(--lu-role-success);
  color: var(--lu-role-success-ink);
}

.path-lundi {
  position: absolute;
  z-index: 2;
  top: 17px;
  right: -64px;
  display: block;
  width: 58px;
  height: 58px;
  filter: drop-shadow(0 5px 5px color-mix(in srgb, var(--lu-shadow-color) 22%, transparent));
}

.path-step:nth-child(even) .path-lundi {
  right: auto;
  left: -64px;
  transform: scaleX(-1);
}

.review-row {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.course-action,
.sound-button,
.microphone-button,
.text-button {
  min-height: var(--lu-tap-min);
  border: 0;
  font: 800 15px var(--lu-font-ui);
  cursor: pointer;
}

.course-action {
  padding: 12px 24px;
  border-radius: var(--lu-r-md);
  background: var(--lu-role-primary);
  color: var(--lu-role-primary-ink);
  box-shadow: 0 5px 0 var(--lu-role-primary-deep);
}

.course-action:active:not(:disabled) {
  transform: translateY(3px);
  box-shadow: 0 2px 0 var(--lu-role-primary-deep);
}

.course-action:disabled {
  background: var(--lu-line);
  color: var(--lu-ink-soft);
  box-shadow: none;
  cursor: not-allowed;
}

.course-action.secondary,
.text-button {
  border: 2px solid var(--lu-line);
  background: var(--lu-surface);
  color: var(--lu-ink-accent);
  box-shadow: none;
}

.course-action.secondary { padding: 11px 20px; }

.lesson-shell {
  overflow: hidden;
}

.lesson-top {
  padding: 18px 20px 16px;
  border-bottom: 2px solid var(--lu-line);
  background: var(--lu-surface-2);
}

.lesson-top__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 16px;
}

.text-button {
  padding: 8px 13px;
  border-radius: var(--lu-r-pill);
}

.lesson-top h2 {
  margin: 0;
  color: var(--lu-ink);
  font: 700 25px/1.1 var(--lu-font-display);
}

.lesson-top p {
  margin: 5px 0 0;
  color: var(--lu-ink-soft);
  font-size: 14px;
  font-weight: 700;
}

.lesson-progress {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  margin-top: 15px;
}

.lesson-progress .progress-track { height: 10px; }

.lesson-progress span {
  color: var(--lu-ink-soft);
  font-size: 13px;
  font-weight: 800;
}

.challenge,
.lesson-finish {
  min-height: 410px;
  padding: clamp(24px, 6vw, 42px);
}

.challenge-kicker {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
}

.challenge-label {
  display: block;
  color: var(--lu-ink-accent);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: .055em;
  text-transform: uppercase;
}

.challenge-icon {
  display: grid;
  flex: 0 0 54px;
  width: 54px;
  height: 54px;
  place-items: center;
  border-radius: 18px;
  background: var(--lu-bg-tint);
  box-shadow: inset 0 -3px 0 color-mix(in srgb, var(--lu-shadow-color) 10%, transparent);
}

.challenge-icon img {
  display: block;
  width: 34px;
  height: 34px;
}

.challenge h3 {
  margin: 0;
  color: var(--lu-ink);
  font: 700 clamp(25px, 6vw, 34px)/1.15 var(--lu-font-display);
}

.challenge-translation {
  margin: 9px 0 0;
  color: var(--lu-ink-soft);
  font-size: 19px;
  font-weight: 800;
}

.challenge-note,
.speech-fallback {
  margin: 14px 0 0;
  color: var(--lu-ink-soft);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.speech-fallback {
  display: inline-block;
  padding: 9px 14px;
  border-radius: var(--lu-r-sm);
  background: var(--lu-bg-tint);
  color: var(--lu-ink);
  font-size: 18px;
}

.sound-button {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 18px;
  padding: 10px 16px;
  border: 2px solid var(--lu-ink-accent);
  border-radius: var(--lu-r-pill);
  background: var(--lu-surface);
  color: var(--lu-ink-accent);
}

.sound-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.sound-controls .sound-button { margin-top: 0; }

.sound-button.secondary {
  border-color: var(--lu-line);
  color: var(--lu-ink-soft);
}

.sound-button svg { width: 21px; height: 21px; }
.sound-button:disabled { border-color: var(--lu-line); color: var(--lu-ink-soft); cursor: not-allowed; }

.speaking-area {
  display: grid;
  justify-items: start;
  gap: 11px;
  margin-top: 24px;
  padding: 18px;
  border: 2px solid var(--lu-line);
  border-radius: var(--lu-r-lg);
  background: var(--lu-surface-2);
}

.microphone-button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 18px;
  border: 2px solid var(--lu-role-primary);
  border-radius: var(--lu-r-pill);
  background: var(--lu-role-primary);
  color: var(--lu-role-primary-ink);
  box-shadow: 0 4px 0 var(--lu-role-primary-deep);
}

.microphone-button svg {
  width: 22px;
  height: 22px;
}

.microphone-button:active:not(:disabled) {
  transform: translateY(2px);
  box-shadow: 0 2px 0 var(--lu-role-primary-deep);
}

.microphone-button:disabled {
  border-color: var(--lu-line);
  background: var(--lu-bg-tint);
  color: var(--lu-ink-soft);
  box-shadow: none;
  cursor: not-allowed;
}

.microphone-button.is-listening {
  border-color: var(--lu-role-error);
  background: var(--lu-role-error);
  color: var(--lu-role-error-ink);
  animation: speaking-pulse 1.05s ease-in-out infinite;
}

.speaking-help,
.speaking-result,
.speaking-privacy {
  margin: 0;
  color: var(--lu-ink-soft);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.45;
}

.speaking-result {
  padding: 9px 12px;
  border-radius: var(--lu-r-sm);
  background: var(--lu-bg-tint);
  color: var(--lu-ink);
}

.speaking-result.is-correct {
  background: color-mix(in srgb, var(--lu-role-success) 17%, var(--lu-surface));
}

.speaking-result.is-wrong {
  background: color-mix(in srgb, var(--lu-role-error) 15%, var(--lu-surface));
}

.speaking-skip {
  justify-self: start;
}

.speaking-privacy {
  font-size: 13px;
}

@keyframes speaking-pulse {
  50% { transform: scale(1.04); }
}

.choice-list {
  display: grid;
  gap: 11px;
  margin-top: 26px;
}

.answer-choice,
.word-token {
  min-height: var(--lu-tap-min);
  border: 2px solid var(--lu-line);
  background: var(--lu-surface);
  color: var(--lu-ink);
  font: 800 16px/1.35 var(--lu-font-ui);
  cursor: pointer;
}

.answer-choice {
  padding: 13px 16px;
  border-radius: var(--lu-r-md);
  text-align: left;
  box-shadow: 0 4px 0 var(--lu-line);
}

.answer-choice:hover:not(:disabled),
.word-token:hover:not(:disabled) {
  border-color: var(--lu-ink-accent);
}

.answer-choice.is-selected {
  border-color: var(--lu-role-primary);
  background: var(--lu-bg-tint);
  box-shadow: 0 4px 0 var(--lu-role-primary);
}

.answer-choice.is-correct,
.word-token.is-correct {
  border-color: var(--lu-role-success);
  background: color-mix(in srgb, var(--lu-role-success) 18%, var(--lu-surface));
}

.answer-choice.is-wrong,
.word-token.is-wrong {
  border-color: var(--lu-role-error);
  background: color-mix(in srgb, var(--lu-role-error) 16%, var(--lu-surface));
}

.order-area { margin-top: 26px; }

.order-answer,
.order-bank {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 9px;
  min-height: 70px;
  padding: 12px;
  border-radius: var(--lu-r-md);
}

.order-answer {
  border: 2px dashed var(--lu-line);
  background: var(--lu-surface-2);
}

.order-bank { margin-top: 12px; background: var(--lu-bg-tint); }

.word-token {
  padding: 9px 14px;
  border-radius: var(--lu-r-sm);
  box-shadow: 0 3px 0 var(--lu-line);
}

.word-token.is-placed { border-color: var(--lu-role-primary); }

.feedback-panel {
  margin-top: 24px;
  padding: 15px 17px;
  border: 2px solid var(--lu-line);
  border-radius: var(--lu-r-md);
}

.feedback-panel.is-correct {
  border-color: var(--lu-role-success);
  background: color-mix(in srgb, var(--lu-role-success) 15%, var(--lu-surface));
}

.feedback-panel.is-wrong {
  border-color: var(--lu-role-error);
  background: color-mix(in srgb, var(--lu-role-error) 13%, var(--lu-surface));
}

.feedback-panel strong {
  display: block;
  color: var(--lu-ink);
  font-size: 17px;
}

.feedback-panel p {
  margin: 4px 0 0;
  color: var(--lu-ink-soft);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.lundi-feedback {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  margin-top: 13px;
  padding-top: 11px;
  border-top: 1px solid var(--lu-line);
}

.lundi-feedback img {
  display: block;
  width: 48px;
  height: 48px;
}

.feedback-panel:not([hidden]) .lundi-feedback img {
  animation: lundi-hop .44s var(--lu-bounce);
}

@keyframes lundi-hop {
  0% { transform: translateY(5px) rotate(-3deg) scale(.94); }
  60% { transform: translateY(-5px) rotate(3deg) scale(1.05); }
  100% { transform: translateY(0) rotate(0) scale(1); }
}

.lundi-feedback p {
  margin: 0;
  color: var(--lu-ink);
  font-weight: 900;
}

.challenge-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: 26px;
}

.response-dock {
  position: fixed;
  z-index: 80;
  display: flex;
  flex-direction: column;
  right: 13px;
  bottom: 0;
  left: 13px;
  width: min(754px, calc(100% - 26px));
  max-height: min(48dvh, 420px);
  margin-inline: auto;
  overflow: hidden;
  padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
  border: 2px solid var(--lu-line);
  border-bottom: 0;
  border-radius: var(--lu-r-lg) var(--lu-r-lg) 0 0;
  background: color-mix(in srgb, var(--lu-surface) 96%, transparent);
  box-shadow: 0 -8px 24px color-mix(in srgb, var(--lu-shadow-color) 18%, transparent);
  backdrop-filter: blur(10px);
}

.challenge {
  padding-bottom: 112px;
}

.challenge.has-feedback {
  padding-bottom: 250px;
}

.response-dock .feedback-panel {
  min-height: 0;
  margin-top: 0;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.response-dock .challenge-footer {
  flex: 0 0 auto;
  margin-top: 10px;
}

.response-dock .course-action {
  width: 100%;
}

.lesson-finish {
  display: grid;
  place-items: center;
  text-align: center;
}

.lesson-finish[hidden] { display: none; }

.lesson-finish img {
  width: 112px;
  height: 112px;
  margin-bottom: 12px;
}

.lesson-finish h3 {
  margin: 0;
  color: var(--lu-ink);
  font: 700 32px/1.08 var(--lu-font-display);
}

.lesson-finish p {
  max-width: 480px;
  margin: 10px auto 0;
  color: var(--lu-ink-soft);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
}

.lesson-finish .finish-lundi {
  color: var(--lu-ink);
  font-weight: 900;
}

.lesson-finish .finish-reward {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  margin-top: 14px;
  padding: 7px 14px;
  border-radius: var(--lu-r-pill);
  background: var(--lu-role-reward);
  color: var(--lu-role-reward-ink);
  font-size: 15px;
  font-weight: 900;
}

.palm-next-step {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 6px 14px;
  max-width: 540px;
  margin: 20px auto 0;
  padding: 16px;
  border: 2px solid color-mix(in srgb, var(--lu-role-reward) 62%, var(--lu-line));
  border-radius: var(--lu-r-lg);
  background: color-mix(in srgb, var(--lu-role-reward) 13%, var(--lu-surface));
  text-align: left;
}

.palm-next-step[hidden] { display: none; }

.lesson-finish .palm-next-step__icon {
  width: 42px;
  height: 42px;
  margin: 0;
}

.palm-next-step__copy strong {
  display: block;
  color: var(--lu-ink);
  font: 700 19px/1.2 var(--lu-font-display);
}

.lesson-finish .palm-next-step__copy p {
  margin: 4px 0 0;
  color: var(--lu-ink-soft);
  font-size: 14px;
  line-height: 1.4;
}

.lesson-finish .palm-next-step__copy .palm-next-step__quip {
  color: var(--lu-ink);
  font-weight: 900;
}

.palm-next-step__actions {
  display: flex;
  flex-wrap: wrap;
  grid-column: 1 / -1;
  gap: 9px;
  margin-top: 8px;
}

.palm-next-step__actions .course-action {
  flex: 1 1 170px;
  min-height: 44px;
  padding: 9px 14px;
  font-size: 14px;
  text-align: center;
  text-decoration: none;
}

.finish-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.course-loading,
.course-error {
  padding: 34px 18px;
  color: var(--lu-ink-soft);
  font-size: 16px;
  font-weight: 800;
  text-align: center;
}

.course-guide {
  margin-top: 30px;
  padding: clamp(20px, 5vw, 30px);
}

.course-guide > h2 {
  margin: 0 0 8px;
  color: var(--lu-ink);
  font: 700 26px/1.15 var(--lu-font-display);
}

.course-guide > p {
  margin: 0 0 18px;
  color: var(--lu-ink-soft);
  font-size: 16px;
  font-weight: 700;
  line-height: 1.55;
}

.phrase-guide {
  border-top: 2px solid var(--lu-line);
}

.phrase-guide:last-child { border-bottom: 2px solid var(--lu-line); }

.phrase-guide summary {
  min-height: var(--lu-tap-min);
  padding: 15px 4px;
  color: var(--lu-ink);
  font: 700 18px var(--lu-font-display);
  cursor: pointer;
}

.phrase-guide summary:focus-visible {
  outline: 3px solid var(--lu-ink);
  outline-offset: 2px;
  border-radius: var(--lu-r-sm);
}

.phrase-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr);
  margin: 0 0 17px;
}

.phrase-list dt,
.phrase-list dd {
  margin: 0;
  padding: 10px 12px;
  border-top: 1px solid var(--lu-line);
  font-size: 15px;
  line-height: 1.45;
}

.phrase-list dt { color: var(--lu-ink); font-weight: 900; }
.phrase-list dd { color: var(--lu-ink-soft); font-weight: 700; }

.phrase-list dt.has-audio {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.phrase-sound-button {
  display: grid;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  padding: 0;
  place-items: center;
  border: 2px solid var(--lu-line);
  border-radius: 50%;
  background: var(--lu-surface);
  color: var(--lu-ink-accent);
  cursor: pointer;
}

.phrase-sound-button:hover { border-color: var(--lu-ink-accent); }
.phrase-sound-button:focus-visible { outline: 3px solid var(--lu-ink); outline-offset: 2px; }
.phrase-sound-button svg { width: 18px; height: 18px; }

.course-method {
  margin-top: 26px;
  color: var(--lu-ink-soft);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
}

.course-method h2 {
  margin: 0 0 8px;
  color: var(--lu-ink);
  font: 700 22px var(--lu-font-display);
}

.course-method a {
  color: var(--lu-ink-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

[hidden] { display: none !important; }

@media (max-width: 620px) {
  .islenska-course { padding-inline: 13px; }
  .course-heading { grid-template-columns: minmax(0, 1fr) 76px; gap: 10px; }
  .course-heading__mascot { width: 76px; height: 76px; }
  .course-heading p { font-size: 16px; }
  .course-panel { padding-inline: 13px; }
  .overall-progress { align-items: flex-start; flex-direction: column; gap: 9px; }
  .overall-progress .progress-track { width: 100%; }
  .lesson-path::before { left: 38px; }
  .path-step,
  .path-step:nth-child(odd),
  .path-step:nth-child(even) { width: calc(100% - 20px); justify-self: end; }
  .lesson-node { grid-template-columns: 54px minmax(0, 1fr); gap: 11px; padding: 12px; }
  .lesson-node-icon { width: 54px; height: 54px; border-radius: 18px; }
  .lesson-node-state { grid-column: 2; justify-self: start; min-width: 0; padding: 5px 10px; }
  .path-lundi,
  .path-step:nth-child(even) .path-lundi { top: 17px; right: auto; left: -26px; width: 48px; height: 48px; transform: none; }
  .lesson-top { padding-inline: 14px; }
  .lesson-top__row { gap: 10px; }
  .lesson-top h2 { font-size: 21px; }
  .challenge,
  .lesson-finish { min-height: 390px; padding: 26px 17px; }
  .phrase-list { grid-template-columns: 1fr; }
  .phrase-list dt { padding-bottom: 2px; }
  .phrase-list dd { padding-top: 2px; border-top: 0; }
}

@media (max-width: 900px), (max-height: 760px) {
  .challenge {
    padding-bottom: 112px;
  }

  .challenge.has-feedback {
    padding-bottom: 250px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .progress-fill,
  .lesson-node { transition: none; }
  .microphone-button.is-listening,
  .feedback-panel:not([hidden]) .lundi-feedback img { animation: none; }
}