/* Shared visual contract for the eight-stage lesson flow. */

/* Vocabulary study follows pronunciation, meaning, then transferable usage. */
.vocab-review-popup.vocab-study-dialog {
  width: min(820px, calc(100vw - 32px));
  max-height: calc(100dvh - 32px);
  border: 1px solid #dfdde5;
  border-radius: 16px;
}
.vocab-study-dialog .vocab-review-scroll {
  max-height: none;
  padding: 24px 28px;
  scrollbar-gutter: auto;
}
.vocab-study-dialog .vocab-review-scroll > .mini-label {
  margin: 0 0 18px;
  color: #66616f;
  font-size: 12px;
  font-weight: 400;
}
.vocab-study { color: #26232d; font-size: 14px; line-height: 1.55; }
.vocab-study p, .vocab-study ul { margin: 0; }
.vocab-study p, .vocab-study li { text-wrap: pretty; }
.vocab-study h4 {
  margin: 0 0 7px;
  color: #4e485b;
  font-size: 12px;
  line-height: 1.4;
  font-weight: 600;
}
.vocab-study-header {
  display: block;
}
.vocab-study-meaning .vocab-image {
  width: 112px;
  height: 112px;
  min-height: 0;
  margin: 0;
  padding: 0;
  border: 0;
  border-radius: 12px;
  overflow: hidden;
  background: #f7f5ef;
  outline: 1px solid rgba(0, 0, 0, .07);
}
.vocab-study-meaning .vocab-image img {
  width: 100%; height: 100%; max-height: none;
  padding: 0; object-fit: contain; background: transparent;
}
.vocab-study .headword-row { gap: 10px; margin: 0; flex-wrap: wrap; }
.vocab-study .headword { margin: 0; font-size: 32px; line-height: 1.15; font-weight: 500; text-wrap: balance; }
.vocab-study .pos { color: #6d6678; font-size: 14px; }
.vocab-study .source-row { margin: 5px 0 8px; gap: 8px; }
.vocab-study .source-row > span { padding: 0; background: transparent; color: #6d6678; font-size: 12px; }
.vocab-study .vocab-study-definition { color: #211d2b; font-size: 21px; font-weight: 500; line-height: 1.4; }
.vocab-study-section { margin-top: 22px; padding-top: 22px; border-top: 1px solid #e5e1eb; }
.vocab-study .vocab-study-section-title { display: flex; align-items: center; gap: 10px; margin: 0 0 16px; color: #26212f; font-size: 18px; font-weight: 600; }
.vocab-study-section-title > span { display: inline-grid; place-items: center; width: 26px; height: 26px; flex: none; border-radius: 50%; background: #ede8f6; color: #60468b; font-size: 11px; font-weight: 500; font-variant-numeric: tabular-nums; }
.vocab-study-pronunciation { padding: 16px 18px; border: 0; border-radius: 12px; background: #f6f3fa; }
.vocab-study-pronunciation-content { display: flex; align-items: center; flex-wrap: wrap; gap: 12px 18px; }
.vocab-study-pronunciation-content .sound-row { flex: 0 0 auto; }
.vocab-study-pronunciation-note { flex: 1 1 250px; color: #554d61; }
.vocab-study-meaning { display: grid; grid-template-columns: minmax(0, 1fr) 112px; align-items: center; gap: 24px; }
.vocab-study-scene-audio { margin-top: 10px; }
.vocab-study h5 { margin: 0 0 6px; color: #5f566c; font-size: 12px; font-weight: 600; line-height: 1.4; }
.vocab-study-usage-block + .vocab-study-usage-block { margin-top: 18px; }
.vocab-study-caution { padding: 12px 14px; border-left: 3px solid #bd9141; background: #fbf7ed; }
.vocab-study-caution h5 { color: #76591c; }
.vocab-study-caution ul { padding-left: 18px; }
.vocab-study-caution li + li { margin-top: 6px; }
.vocab-study-more { margin-top: 20px; padding-top: 12px; border-top: 1px solid #e9e6ec; }
.vocab-study-more summary { width: fit-content; min-height: 40px; align-content: center; color: #57339b; cursor: pointer; }
.vocab-study-more .did-you-know-section { margin-top: 4px; padding-top: 0; border-top: 0; }
.vocab-study-context { position: relative; margin-top: 12px; color: #625b6b; }
.meaning-help-heading { display: flex; align-items: center; justify-content: space-between; gap: 12px; min-height: 32px; }
.vocab-study .meaning-help-heading h4 { margin: 0; }
.translation-toggle { flex: 0 0 auto; min-height: 40px; padding: 4px 8px; border: 0; border-radius: 5px; background: transparent; color: #57339b; font: inherit; font-size: 12px; text-decoration: underline dotted; text-underline-offset: 4px; cursor: pointer; }
.translation-toggle:hover, .translation-toggle[aria-expanded="true"] { background: #f0eaf8; }
.translation-popover { position: absolute; z-index: 3; top: calc(100% + 6px); left: 0; width: 100%; box-sizing: border-box; padding: 12px 14px; border: 1px solid #dcd3e8; border-radius: 8px; background: #fff; color: #3d3449; box-shadow: 0 6px 22px rgba(30,20,48,.12); font-size: 14px; line-height: 1.5; }
.translation-popover[hidden] { display: none; }
.translation-above .translation-popover { top: auto; bottom: calc(100% + 6px); }
.vocab-study-row { margin-top: 20px; padding-top: 18px; border-top: 1px solid #e9e6ec; }
.vocab-study-examples ul { padding: 0 0 0 15px; list-style: none; border-left: 2px solid #c6b9ef; }
.vocab-study-examples li + li { margin-top: 5px; }
.vocab-study .vocab-study-pattern { margin-bottom: 8px; }
.vocab-study-phrases { display: flex; flex-wrap: wrap; gap: 4px 0; list-style: none; padding: 0; color: #57339b; }
.vocab-study-phrases li:not(:last-child)::after { content: '·'; padding: 0 9px; color: #aaa1b7; }
.vocab-study .vocab-study-note { margin-top: 10px; color: #625b6b; }
.vocab-study-note > span, .vocab-study-memory > span { color: #39333f; font-weight: 500; margin-right: 6px; }
.vocab-study-details { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 18px; padding-top: 16px; border-top: 1px solid #e9e6ec; }
.vocab-study .vocab-study-memory { margin-top: 16px; color: #625b6b; }
.vocab-study-try { margin-top: 18px; padding: 12px 15px; border-radius: 8px; background: #f4f1fa; }
.vocab-study-try h5 { color: #57339b; margin-bottom: 3px; }
.vocab-study .did-you-know-section { margin-top: 18px; padding: 16px 0 0; background: transparent; border: 0; border-top: 1px solid #e9e6ec; border-radius: 0; box-shadow: none; }
.vocab-study .did-you-know-item { background: transparent; border: 0; padding: 0; }
.vocab-study-dialog .vocab-review-actions { padding: 12px 28px; background: #fff; border-top: 1px solid #e9e6ec; }
.vocab-study-dialog .reference-links { font-size: 12px; gap: 7px; }
.vocab-study-dialog .reference-links a { color: #57339b; text-underline-offset: 3px; }
.vocab-study-dialog .primary-button { min-width: 110px; border-radius: 8px; }
.word-listening, .vocab-study .sound-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.word-listening .sound-button, .vocab-study .sound-button {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px;
  min-height: 44px; padding: 8px 12px; border: 1px solid #e3dbea; border-radius: 8px;
  background: #f7f4fc; color: #57339b; font-size: 13px; font-weight: 500;
  transition: background-color 120ms, border-color 120ms;
}
.word-listening .context-sound-button { background: #fff; color: #514b5c; }
.word-listening .sound-button:hover, .vocab-study .sound-button:hover { background: #eee7f8; border-color: #b7a3d6; }
.word-listening .sound-button.playing, .vocab-study .sound-button.playing { background: #e7ddf5; border-color: #9677c2; }
.word-listening svg { flex: 0 0 18px; }
.word-audio-status { flex-basis: 100%; font-size: 12px; color: #625b6b; }
.word-audio-status:empty { display: none; }
.vocab-study-dialog :is(button, a):focus-visible { outline: 2px solid #7950b5; outline-offset: 3px; }
body:has(.vocab-study-dialog) { overflow: hidden; }
@media (max-width: 640px) {
  .vocab-review-popup.vocab-study-dialog { width: 100%; max-height: calc(100dvh - 16px); border-radius: 12px; }
  .vocab-study-dialog .vocab-review-scroll { padding: 18px; }
  .vocab-study-dialog .vocab-review-scroll > .mini-label { margin-bottom: 14px; }
  .vocab-study-meaning { grid-template-columns: minmax(0, 1fr) 80px; gap: 14px; }
  .vocab-study-meaning .vocab-image { width: 80px; height: 88px; border-radius: 8px; }
  .vocab-study .headword { font-size: 24px; }
  .vocab-study .headword-row { gap: 4px 8px; }
  .vocab-study .source-row { margin: 4px 0; }
  .vocab-study .vocab-study-definition { font-size: 18px; }
  .vocab-study-section { margin-top: 20px; padding-top: 20px; }
  .vocab-study-pronunciation { padding: 14px; }
  .vocab-study .vocab-study-section-title { font-size: 17px; gap: 8px; margin-bottom: 12px; }
  .vocab-study-pronunciation-content { gap: 10px; }
  .translation-toggle { min-height: 44px; }
  .translation-popover { position: static; display: block; margin-top: 8px; box-shadow: none; background: #f7f4fb; }
  .vocab-study .sound-row { gap: 6px; }
  .vocab-study .sound-button { padding: 6px 8px; font-size: 12px; }
  .vocab-study-row { margin-top: 16px; padding-top: 14px; }
  .vocab-study-details { grid-template-columns: 1fr; gap: 12px; }
  .vocab-study-dialog .vocab-review-actions { padding: 10px 18px; gap: 10px; grid-template-columns: 1fr auto; }
  .vocab-study-dialog .reference-links { flex-direction: column; align-items: flex-start; gap: 2px; }
  .vocab-study-dialog .primary-button { min-width: 90px; }
}

@media (max-width: 360px) {
  .vocab-study-meaning { grid-template-columns: minmax(0, 1fr); gap: 12px; }
  .vocab-study-meaning .vocab-image { width: 112px; height: 88px; }
}

.watch-video-frame {
  display: block;
  overflow: hidden;
  border: 1px solid #24212d;
  border-radius: 12px;
  background: #0b0a12;
  box-shadow: 0 14px 34px rgba(11, 10, 18, 0.12);
}

.watch-video-frame .scene-video-shell,
.review-video.scene-video-shell {
  position: relative;
  width: 100%;
  min-height: 0;
  aspect-ratio: 16 / 9;
  background: #05040a;
}

.watch-video-frame .scene-video-shell > video,
.review-video.scene-video-shell > video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  min-height: 0 !important;
  max-height: none !important;
  aspect-ratio: auto;
  object-fit: cover;
  background: #05040a;
}

.watch-video-cta {
  position: static !important;
  min-height: 58px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: center;
  margin: 0;
  padding: 8px 10px;
  border: 0 !important;
  border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
  border-radius: 0 !important;
  color: #ffffff;
  background: #0b0a12 !important;
  box-shadow: none !important;
}

.watch-video-status {
  min-width: 0;
  display: grid;
  gap: 1px;
}

.watch-video-status strong,
.watch-video-status span {
  color: #ffffff !important;
}

.watch-video-status strong {
  font-size: 13px;
  line-height: 1.2;
}

.watch-video-status span {
  overflow: hidden;
  color: rgba(255, 255, 255, 0.68) !important;
  font-size: 11.5px;
  line-height: 1.3;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.watch-video-cta .watch-video-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.watch-video-actions .speed-select {
  width: auto;
  min-height: 40px;
  gap: 7px;
  padding: 0 7px 0 9px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  color: rgba(255, 255, 255, 0.76);
  background: #24212d;
  font-size: 11px;
  font-weight: 600;
}

.watch-video-actions .speed-select select {
  min-width: 64px;
  min-height: 32px;
  padding: 0 24px 0 8px;
  border-radius: 6px;
  font-size: 12px;
}

.watch-video-actions .primary-button {
  min-width: 112px;
  min-height: 40px;
  padding-inline: 14px;
  border-radius: 8px;
  color: #0b0a12;
  background: #ffffff;
}

.watch-video-actions .primary-button:hover {
  color: #ffffff;
  background: var(--accent);
}

.mic-button,
.stop-button {
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  border: 1px solid var(--line);
  border-radius: 50%;
  color: var(--accent);
  background: #ffffff;
  box-shadow: none;
}

.mic-button {
  border-color: rgba(79, 43, 255, 0.34);
}

.mic-button:hover:not(:disabled) {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.stop-button {
  color: #777286;
  background: #f6f5fa;
}

.mic-button .microphone-icon,
.stop-button .stop-icon,
.mic-orb .microphone-icon {
  width: 22px;
  height: 22px;
  display: block;
  fill: none;
  stroke: currentColor;
}

.mic-button > span,
.stop-button > span,
.mic-button::before,
.mic-button::after,
.stop-button::before,
.stop-button::after,
.mic-orb::before,
.mic-orb::after {
  content: none !important;
  display: none !important;
}

.mic-orb {
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 50%;
  color: #ffffff;
  background: var(--accent);
  box-shadow: none;
}

.mimic-panel,
.roleplay-panel {
  box-shadow: none;
}

.prompt-panel.speaking-panel {
  max-height: none;
  overflow: visible;
}

.speaking-focus-grid {
  gap: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.speaking-focus-card {
  padding: 12px 14px;
  border: 0 !important;
  border-radius: 0 !important;
  color: var(--ink) !important;
  background: transparent !important;
  box-shadow: none !important;
}

.speaking-focus-card + .speaking-focus-card {
  border-left: 1px solid var(--line) !important;
}

.grammar-focus-card strong {
  color: var(--ink) !important;
}

.speaking-focus-card.grammar-focus-card .mini-label {
  color: var(--accent-dark) !important;
}

.grammar-focus-card > span {
  color: var(--muted) !important;
}

/* Interactive states own the foreground of every nested label and icon. */
.option-button.selected,
.word-chip.selected,
.order-builder .order-token.selected {
  color: #ffffff !important;
}

.option-button.selected *,
.word-chip.selected *,
.order-builder .order-token.selected * {
  color: inherit !important;
  fill: currentColor;
  stroke: currentColor;
}

.option-button.selected.incorrect {
  color: #a52817 !important;
  border-color: #f4b8ae !important;
  background: #fff2ef !important;
}

.option-button.selected.correct {
  color: #046645 !important;
  border-color: #9edfc8 !important;
  background: #e9fbf3 !important;
}

.primary-button:disabled,
.primary-button.is-locked,
.ghost-mini:disabled {
  color: #6c6880 !important;
  background: #efedf7 !important;
  opacity: 1 !important;
}

.speech-coach.free-speech {
  padding: 12px 0 0;
  border: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}

.voice-answer-coach {
  padding: 12px;
  border: 1px solid #d9d0ff;
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  color: var(--ink);
  background: #f6f3ff;
  box-shadow: none;
}

.voice-answer-coach .ai-coach-kicker,
.voice-answer-coach strong {
  color: var(--accent-dark);
}

.voice-answer-coach p:last-child {
  color: var(--muted);
}

.voice-answer-coach .ai-coach-icon {
  border: 1px solid #ddd5ff;
  border-radius: 8px;
  color: var(--accent);
  background: #ffffff;
}

.grammar-build {
  gap: 6px;
  margin: 0;
}

.grammar-build span {
  min-height: 30px;
  padding: 5px 9px;
  font-size: 12px;
}

.grammar-pattern-sheet {
  gap: 12px;
  padding: 16px 18px;
  border-radius: 12px;
}

.grammar-pattern-main {
  gap: 8px;
}

.grammar-pattern-main h3 {
  font-size: clamp(24px, 2.2vw, 34px);
}

.grammar-fact-list {
  padding-top: 11px;
}

.grammar-core-facts {
  max-width: 62ch;
}

.grammar-fact-list dd {
  font-size: 14px;
  line-height: 1.32;
}

.grammar-usage-notes {
  gap: 8px 16px;
  margin-bottom: 14px;
}

.grammar-usage-notes p,
.grammar-caution-list li {
  font-size: 14px;
  line-height: 1.32;
}

.review-section {
  padding: 0 !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.review-video {
  position: relative !important;
  top: auto !important;
  margin: 0 0 12px;
  border: 1px solid #24212d;
  border-radius: 12px;
  box-shadow: 0 14px 34px rgba(11, 10, 18, 0.12);
}

.review-heading {
  margin: 0 0 10px;
}

.transcript-reader {
  margin-top: 24px;
}

.transcript-reader .review-heading {
  display: block;
  margin-bottom: 14px;
}

.transcript-reader .review-heading h3 {
  margin: 0 0 4px;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 600;
  letter-spacing: -0.02em;
}

.transcript-reader .review-note {
  margin: 0;
  color: #6b6478;
  font-size: 14px;
  line-height: 1.5;
}

.transcript-reader .subtitle-panel {
  display: grid;
  gap: 2px;
  padding: 8px;
  border: 0;
  border-radius: 16px;
  background: #f7f6fa;
  max-height: none;
  overflow: visible;
}

.transcript-reader .subtitle-line {
  display: grid;
  grid-template-columns: max-content minmax(0, 1fr);
  align-items: start;
  column-gap: 16px;
  min-height: 44px;
  padding: 2px 12px;
  border: 0;
  border-radius: 8px;
  background: transparent;
  box-shadow: none;
  color: #25212f;
  font-size: 16px;
  line-height: 1.6;
  transition: background-color 160ms ease;
}

.transcript-reader .subtitle-line.is-current {
  background: #ebe6ff;
  box-shadow: inset 3px 0 0 var(--accent);
}

.transcript-replay {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-width: 40px;
  min-height: 40px;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: #6b6478;
  cursor: pointer;
  font: inherit;
  transition: color 160ms ease;
}

.transcript-replay svg {
  width: 14px;
  height: 14px;
  flex: none;
}

.transcript-replay .timecode {
  color: inherit;
  font-size: 12px;
  font-weight: 400;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  line-height: 1.5;
}

.transcript-replay:hover,
.is-current .transcript-replay {
  color: var(--accent);
}

.transcript-replay:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.transcript-dialogue {
  padding: 7px 0;
  overflow-wrap: anywhere;
}

.transcript-dialogue .transcript-speaker {
  display: block;
  margin: 0 0 2px;
  color: #6b6478;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
}

.transcript-error:not([hidden]) {
  margin: 8px 0 0;
  color: #9e3434;
  font-size: 14px;
}

@media (max-width: 640px) {
  .transcript-reader { margin-top: 20px; }
  .transcript-reader .review-heading h3 { font-size: 20px; }
  .transcript-reader .subtitle-panel { padding: 6px; border-radius: 12px; }
  .transcript-reader .subtitle-line { padding: 2px 8px; column-gap: 10px; font-size: 15px; }
  .transcript-replay { gap: 4px; }
  .transcript-replay svg { width: 12px; height: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .transcript-replay, .transcript-reader .subtitle-line { transition: none; }
}

@media (max-width: 940px) {
  .lesson-layout > .rail {
    display: none;
  }

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

@media (max-width: 640px) {
  .watch-video-frame {
    border-radius: 10px;
  }

  .watch-video-cta {
    min-height: 52px;
    display: block;
    padding: 6px;
  }

  .watch-video-status {
    display: none !important;
  }

  .watch-video-cta .watch-video-actions {
    width: 100%;
    display: grid;
    grid-template-columns: minmax(92px, 0.7fr) minmax(126px, 1fr);
    gap: 6px;
  }

  .watch-video-actions .speed-select,
  .watch-video-actions .primary-button {
    width: 100%;
    min-width: 0;
    min-height: 40px;
  }

  .watch-video-actions .speed-select {
    justify-content: space-between;
  }

  .watch-video-actions .speed-select select {
    min-width: 54px;
  }

  .mic-button,
  .stop-button {
    width: 46px;
    height: 46px;
    flex-basis: 46px;
  }

  .roleplay-cast {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 5px;
    margin-bottom: 6px;
  }

  .roleplay-cast > div {
    min-height: 34px;
    gap: 5px;
    padding: 5px 6px;
    border-radius: 8px;
  }

  .roleplay-cast strong {
    font-size: 10.5px;
  }

  .roleplay-chip {
    padding: 3px 5px;
    font-size: 9px;
  }

  .roleplay-stack {
    gap: 7px;
  }

  .roleplay-cue {
    gap: 6px;
    margin-bottom: 6px;
    padding: 9px;
    border-radius: 9px;
    box-shadow: none;
  }

  .roleplay-cue-empty {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
  }

  .roleplay-cue-empty p {
    display: none;
  }

  .roleplay-cue-empty strong {
    font-size: 13px;
  }

  .roleplay-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 7px;
    padding: 11px;
  }

  .roleplay-panel .speak-card-top {
    grid-column: 1 / -1;
  }

  .roleplay-panel .roleplay-actions {
    grid-column: 1;
    align-self: end;
    margin: 4px 0 0;
  }

  .roleplay-panel > .speech-coach.blind {
    grid-column: 2;
    align-self: end;
  }

  .roleplay-panel .mic-recorder {
    flex-wrap: nowrap;
    gap: 5px;
    margin: 0;
  }

  .roleplay-panel .mic-button,
  .roleplay-panel .stop-button {
    width: 42px;
    height: 42px;
    flex-basis: 42px;
  }

  .speaking-focus-grid {
    display: grid;
    grid-template-columns: 1fr;
  }

  .speaking-focus-card {
    padding: 10px 0;
  }

  .speaking-focus-card + .speaking-focus-card {
    border-top: 1px solid var(--line) !important;
    border-left: 0 !important;
  }

  .voice-answer-coach {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 9px;
    padding: 10px;
  }

  .voice-answer-coach .ai-coach-icon {
    width: 36px;
    height: 36px;
  }

  .grammar-pattern-sheet {
    gap: 10px;
    padding: 12px;
    border-radius: 12px;
  }

  .grammar-pattern-main {
    gap: 8px;
  }

  .grammar-pattern-main h3 {
    font-size: clamp(22px, 6.4vw, 28px);
    line-height: 1.08;
  }

  .grammar-build {
    gap: 6px;
  }

  .grammar-build span {
    min-height: 28px;
    padding: 5px 8px;
    font-size: 12px;
  }

  .grammar-fact-list {
    grid-template-columns: 1fr;
    gap: 0;
    padding-top: 9px;
  }

  .grammar-fact-list div,
  .grammar-usage-notes > div {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 9px;
    align-items: start;
  }

  .grammar-fact-list div {
    padding: 6px 0;
    border-bottom: 1px solid var(--line);
  }

  .grammar-fact-list div:last-child {
    border-bottom: 0;
  }

  .grammar-core-facts div {
    padding: 6px 0;
  }

  .grammar-fact-list dt,
  .grammar-usage-notes .mini-label {
    margin: 0;
    padding-top: 2px;
    font-size: 10.5px;
    line-height: 1.15;
  }

  .grammar-fact-list dd,
  .grammar-usage-notes p,
  .grammar-caution-list li {
    font-size: 13px;
    line-height: 1.28;
  }

  .grammar-usage-notes {
    grid-template-columns: 1fr;
    gap: 6px;
    margin-bottom: 12px;
  }

  .grammar-caution-list {
    gap: 4px;
  }

  .grammar-caution-list li {
    padding-left: 13px;
  }

  .grammar-caution-list li::before {
    top: 0.58em;
    left: 1px;
    width: 5px;
    height: 5px;
  }

  .review-video {
    margin-bottom: 10px;
    border-radius: 10px;
  }

  .subtitle-line {
    grid-template-columns: minmax(5ch, max-content) minmax(0, 1fr);
    gap: 8px;
    padding: 9px 0;
  }

  /* Stage 5 is a single answer flow on phones. Keep visual containers only
     around the controls the learner can actually tap. */
  body[data-phase="vocab-practice"] .focused-task-progress {
    margin: 4px 0 10px;
    padding: 6px 0 8px;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
  }

  body[data-phase="vocab-practice"] .focused-question-list {
    padding: 0;
  }

  body[data-phase="vocab-practice"] .match-exercise {
    max-height: none !important;
    margin: 0;
    padding: 0;
    overflow: visible !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: transparent !important;
    box-shadow: none !important;
  }

  body[data-phase="vocab-practice"] .match-exercise .task-title-row,
  body[data-phase="vocab-practice"] .match-exercise .practice-aid {
    display: none;
  }

  body[data-phase="vocab-practice"] .match-exercise h3 {
    margin: 0 0 10px;
    font-size: 17px;
    line-height: 1.25;
    text-align: left;
    text-wrap: pretty;
  }

  body[data-phase="vocab-practice"] .pair-match-board {
    display: block;
    margin: 0;
  }

  body[data-phase="vocab-practice"] .pair-match-left {
    min-height: 0;
    display: block;
    padding: 9px 0 11px;
    border: 0;
    border-bottom: 2px solid var(--accent);
    border-radius: 0;
    color: var(--ink);
    background: transparent;
    box-shadow: none;
  }

  body[data-phase="vocab-practice"] .pair-match-left span,
  body[data-phase="vocab-practice"] .pair-match-options .match-option span,
  body[data-phase="vocab-practice"] .pair-match-connector {
    display: none;
  }

  body[data-phase="vocab-practice"] .pair-match-left strong {
    display: block;
    font-size: 23px;
    line-height: 1.1;
  }

  body[data-phase="vocab-practice"] .pair-match-options {
    gap: 6px;
    margin-top: 9px;
  }

  body[data-phase="vocab-practice"] .pair-match-options .match-option {
    min-height: 48px;
    padding: 9px 11px;
    border: 1px solid #e5e2ef;
    border-radius: 8px;
    background: #ffffff;
    box-shadow: none;
    font-size: 13px;
    line-height: 1.3;
  }

  body[data-phase="vocab-practice"] .pair-match-options .match-option:hover:not(:disabled) {
    border-color: #cfc7ff;
    background: #faf9ff;
  }

  body[data-phase="vocab-practice"] .pair-match-options .match-option.selected {
    color: #ffffff !important;
    border-color: var(--accent) !important;
    background: var(--accent) !important;
  }

  body[data-phase="vocab-practice"] .pair-match-options .match-option.selected * {
    color: inherit !important;
  }

  body[data-phase="vocab-practice"] .pair-match-options .match-option.selected.incorrect {
    color: #a52817 !important;
    border-color: #f4b8ae !important;
    background: #fff2ef !important;
  }

  body[data-phase="vocab-practice"] .pair-match-options .match-option.selected.correct {
    color: #046645 !important;
    border-color: #9edfc8 !important;
    background: #e9fbf3 !important;
  }

  body[data-phase="vocab-practice"] .match-exercise .reward-feedback {
    margin-top: 9px;
    padding: 8px 9px;
    border: 0 !important;
    border-left: 3px solid #f62d0d !important;
    border-radius: 4px;
    box-shadow: none;
  }

  body[data-phase="vocab-practice"] .match-exercise .reward-feedback.good {
    border-left-color: #05a165 !important;
  }

  body[data-phase="vocab-practice"] .focused-flow-actions,
  body[data-phase="vocab-practice"] .focused-flow-actions.is-ready,
  body[data-phase="vocab-practice"] .focused-flow-actions.is-awaiting-answer {
    grid-template-columns: minmax(88px, 0.62fr) minmax(0, 1fr);
    gap: 8px;
    margin-top: 10px !important;
    padding: 9px 0 0;
    border: 0;
    border-top: 1px solid var(--line);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
  }

  body[data-phase="vocab-practice"] .focused-flow-actions .primary-button,
  body[data-phase="vocab-practice"] .focused-flow-actions .secondary-button {
    min-height: 44px;
    border: 0;
    border-radius: 8px;
    box-shadow: none;
  }

  body[data-phase="vocab-practice"] .focused-flow-actions .secondary-button {
    background: transparent;
  }

  body[data-phase="vocab-practice"] .focused-flow-hint {
    margin-top: 0;
    font-size: 11px;
  }
}

@media (max-width: 360px) {
  .roleplay-panel .speak-instruction {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .mic-button,
  .stop-button {
    transition-duration: 1ms;
  }
}
.grammar-check-task .grammar-task-heading {
  grid-template-columns: minmax(0, 1fr);
}

/* Question formats: one prompt, a clear action, and feedback in the same flow. */
#lesson-stage .question-workspace {
  min-height: 0 !important;
  max-height: none !important;
  height: auto;
  padding: 24px;
  border: 1px solid #e3dfeb;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 6px 24px rgba(37, 25, 65, .04);
  overflow: visible !important;
}
#lesson-stage .question-workspace .task-title-row { display: flex; align-items: center; gap: 16px; margin: 0 0 18px; }
#lesson-stage .question-workspace .task-title-row .mini-label { margin: 0; color: #60419a; font-size: 12px; font-weight: 600; }
#lesson-stage .question-workspace .task-status { padding: 3px 0; border: 0; background: transparent; color: #736a81; font-size: 11px; }
#lesson-stage .question-workspace > h3 { max-width: 62ch; margin: 0; color: #221d2c; font-size: 22px; font-weight: 600; line-height: 1.4; text-wrap: pretty; }
#lesson-stage .question-workspace > .question-instruction { display: block; margin: 8px 0 20px; color: #6a6078; font-size: 13px; line-height: 1.5; }
#lesson-stage .question-workspace :is(.option-list, .choice-list, .multiple-choice-list, .fill-blank-choice-list, .pair-match-options) { display: grid; grid-template-columns: minmax(0, 1fr); gap: 10px; }
#lesson-stage .question-workspace .option-button {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  width: 100%;
  min-height: 56px;
  padding: 13px 16px;
  border: 1px solid #e2dcea;
  border-radius: 10px;
  background: #faf9fc;
  color: #332b40;
  box-shadow: 0 2px 0 #eeeaf3;
  font-size: 15px;
  font-weight: 400;
  line-height: 1.5;
  text-align: left;
  white-space: normal;
  transition: background-color 140ms ease, border-color 140ms ease, box-shadow 140ms ease, transform 140ms ease;
}
#lesson-stage .question-workspace .answer-choice-mark { display: inline-grid; place-items: center; width: 22px; height: 22px; border: 1.5px solid #b8aec9; border-radius: 50%; color: inherit; font-size: 15px; font-weight: 600; line-height: 1; }
#lesson-stage .question-workspace .answer-choice-copy { min-width: 0; overflow-wrap: anywhere; }
#lesson-stage .question-workspace .option-button.selected,
#lesson-stage .question-workspace .option-button.selected * { color: #4f328e !important; }
#lesson-stage .question-workspace .option-button.selected { background: #f0eafd !important; border-color: #a18acb !important; }
#lesson-stage .question-workspace .option-button.correct,
#lesson-stage .question-workspace .option-button.correct * { color: #245f3b !important; }
#lesson-stage .question-workspace .option-button.correct { background: #eef8f1 !important; border-color: #9cc8aa !important; }
#lesson-stage .question-workspace .option-button.incorrect,
#lesson-stage .question-workspace .option-button.incorrect * { color: #913e3e !important; }
#lesson-stage .question-workspace .option-button.incorrect { background: #fff3f0 !important; border-color: #dfada0 !important; }
#lesson-stage .question-workspace .option-button.correct .answer-choice-mark { color: #fff !important; background: #2e7548; border-color: #2e7548; }
#lesson-stage .question-workspace .option-button.incorrect .answer-choice-mark { color: #fff !important; background: #a64646; border-color: #a64646; }
#lesson-stage .question-workspace .true-false-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
#lesson-stage .question-workspace .blank-line,
#lesson-stage .question-workspace .statement-card { margin: 0 0 18px; padding: 14px 16px; border: 0; border-left: 3px solid #b9a7db; border-radius: 0 8px 8px 0; background: #f7f4fc; color: #32283e; font-size: 17px; line-height: 1.6; }
#lesson-stage .question-workspace .pair-match-board { display: block; margin: 0; }
#lesson-stage .question-workspace .pair-match-left { display: block; width: auto; min-height: 0; margin: 0 0 18px; padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
#lesson-stage .question-workspace .pair-match-left strong { color: #593598; font-size: 24px; font-weight: 500; line-height: 1.35; }
#lesson-stage .question-workspace .answer-field-label { display: block; margin: 0 0 8px; color: #63596e; font-size: 12px; font-weight: 600; }
#lesson-stage .question-workspace :is(.text-input, .text-area) { display: block; width: 100%; min-height: 52px; padding: 14px 16px; border: 1px solid #d7cfe3; border-radius: 10px; background: #fcfbfe; color: #2e2539; font: inherit; font-size: 16px; line-height: 1.6; }
#lesson-stage .question-workspace .text-area { min-height: 150px; max-height: 340px; resize: vertical; }
#lesson-stage .question-workspace :is(.text-input, .text-area)::placeholder { color: #81768e; }
#lesson-stage .question-workspace :is(.text-input, .text-area):focus { outline: 2px solid #7953b9; outline-offset: 2px; background: #fff; }
#lesson-stage .question-workspace .button-row { justify-content: flex-end; margin: 14px 0 0; }
#lesson-stage .question-workspace .answer-submit { width: auto; min-width: 140px; min-height: 46px; padding: 10px 20px; border: 0; border-radius: 9px; background: #171020; color: #fff; font-size: 14px; font-weight: 500; }
#lesson-stage .question-workspace .answer-submit:disabled { opacity: 1; background: #ebe6f1; color: #776b84; box-shadow: none; }
#lesson-stage .question-workspace .reward-feedback { margin: 18px 0 0; padding: 14px 16px; border: 0; border-left: 3px solid #b07546; border-radius: 0 8px 8px 0; background: #fff6ee; color: #805330; box-shadow: none; font-size: 14px; line-height: 1.5; }
#lesson-stage .question-workspace .reward-feedback.correct { border-color: #4f9167; background: #f0f8f2; color: #2c6240; }
#lesson-stage .question-workspace .reward-feedback > :last-child { display: block; margin-top: 4px; font-size: 14px; line-height: 1.5; }
#lesson-stage .question-workspace .answer-tray-heading { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 8px; color: #6c627a; font-size: 12px; line-height: 1.5; }
#lesson-stage .question-workspace .answer-tray-heading > :first-child { font-weight: 600; }
#lesson-stage .question-workspace .order-slot-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; min-height: 78px; margin: 0; padding: 14px; border: 1px dashed #c8bbdd; border-radius: 10px; background: #f8f5fd; }
#lesson-stage .question-workspace .order-empty { margin: 0; color: #82758e; font-size: 14px; line-height: 1.5; }
#lesson-stage .question-workspace .order-check-note { margin: 8px 0 18px; color: #756a80; font-size: 12px; line-height: 1.5; }
#lesson-stage .question-workspace .word-bank-grid { display: flex; flex-wrap: wrap; gap: 10px; }
#lesson-stage .question-workspace .word-chip { min-height: 44px; padding: 9px 15px; border: 1px solid #dcd3e8; border-radius: 8px; color: #3b2f4b; background: #fff; box-shadow: 0 3px 0 #e9e3f1; font-size: 15px; font-weight: 500; line-height: 1.45; }
#lesson-stage .question-workspace .order-token.selected,
#lesson-stage .question-workspace .order-token.selected * { color: #51358c !important; }
#lesson-stage .question-workspace .order-token.selected { display: inline-flex; align-items: center; gap: 9px; width: auto; min-height: 40px; padding: 8px 12px; border: 1px solid #cdbde9; border-radius: 8px; background: #eee6fb !important; box-shadow: none; font-size: 14px; font-weight: 500; line-height: 1.5; text-align: left; }
#lesson-stage .question-workspace .remove-token-mark { font-size: 16px; opacity: .7; }
#lesson-stage .question-workspace .sequence-builder :is(.word-bank-grid, .order-slot-row) { display: grid; grid-template-columns: minmax(0, 1fr); }
#lesson-stage .question-workspace .sequence-builder .order-token.selected { display: grid; grid-template-columns: 20px minmax(0, 1fr) 16px; width: 100%; }
#lesson-stage .question-workspace .sequence-builder .word-chip { text-align: left; justify-content: flex-start; }
#lesson-stage .question-workspace .sequence-position { font-size: 12px; font-variant-numeric: tabular-nums; }
#lesson-stage .question-workspace :is(button, summary):focus-visible { outline: 2px solid #7953b9; outline-offset: 3px; }
#lesson-stage .focused-question-list { min-height: 0; }
#lesson-stage .focused-task-progress { padding: 10px 0 12px; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
#lesson-stage .focused-task-progress-copy strong { font-size: 18px; line-height: 1.4; }
#lesson-stage .focused-flow-actions { padding: 12px 0 0; border: 0; border-radius: 0; border-top: 1px solid #e9e4f0; background: transparent; box-shadow: none; }
@media (hover: hover) {
  #lesson-stage .question-workspace .option-button:not(.selected):hover { background: #f3eefb; border-color: #ba9edf; box-shadow: 0 3px 9px rgba(80, 47, 132, .09); transform: translateY(-1px); }
  #lesson-stage .question-workspace .word-chip:hover { background: #f7f2ff; border-color: #bca7d8; }
}
@media (max-width: 640px) {
  #lesson-stage .question-workspace { padding: 10px 0 0; border: 0 !important; border-radius: 0; background: transparent; box-shadow: none; }
  #lesson-stage .question-workspace .task-title-row { margin-bottom: 12px; }
  #lesson-stage .question-workspace > h3 { font-size: 19px; line-height: 1.4; }
  #lesson-stage .question-workspace > .question-instruction { margin-bottom: 16px; font-size: 13px; }
  #lesson-stage .question-workspace .option-button { gap: 10px; padding: 12px; min-height: 52px; font-size: 14px; }
  #lesson-stage .question-workspace .true-false-list { gap: 10px; }
  #lesson-stage .question-workspace .text-area { min-height: 140px; }
  #lesson-stage .question-workspace .order-slot-row { min-height: 70px; padding: 12px; }
  #lesson-stage .question-workspace .word-chip { padding: 8px 12px; font-size: 14px; }
  #lesson-stage .question-workspace .pair-match-left strong { font-size: 22px; }
  #lesson-stage .question-workspace .reward-feedback { padding: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  #lesson-stage .question-workspace :is(.option-button, .word-chip, .order-token) { transition: none; transform: none; }
}
/* Older match labels used span selectors; answer content must always stay visible. */
#lesson-stage .question-workspace .answer-choice-copy { display: block; margin: 0; color: inherit; font: inherit; letter-spacing: normal; text-transform: none; }
#lesson-stage .question-workspace .answer-choice-mark { display: inline-grid; margin: 0; text-transform: none; }
#lesson-stage .question-workspace .reward-feedback.good { border-color: #4f9167; background: #f0f8f2; color: #2c6240; }
#lesson-stage .question-completion-count { display: flex; align-items: baseline; gap: 7px; }
#lesson-stage .question-position { color: #5d526e; font-weight: 500; }
#lesson-stage .focused-task-dot { height: 28px; border: 10px solid transparent; border-left-width: 0; border-right-width: 0; border-radius: 0; background: #e7e2f7; background-clip: padding-box; box-shadow: none; outline: none; }
#lesson-stage .focused-task-dot.done { background-color: #7453b3; background-image: none; }
#lesson-stage .focused-task-dot.current:not(.done) { background-color: #fff; box-shadow: inset 0 0 0 1.5px #8262b8; }
#lesson-stage .focused-task-dot:focus-visible { outline: 2px solid #7953b9; outline-offset: 2px; }
#lesson-stage .focused-task-dot { position: relative; height: 32px; min-height: 32px; padding: 0; border: 0; background: transparent !important; box-shadow: none !important; transform: none; }
#lesson-stage .focused-task-dot::before { content: ''; position: absolute; inset: 12px 0; border-radius: 4px; background: #e7e2f7; }
#lesson-stage .focused-task-dot.done::before { background: #7453b3; }
#lesson-stage .focused-task-dot.current:not(.done)::before { background: #fff; box-shadow: inset 0 0 0 1.5px #8262b8; }
#lesson-stage .focused-task-dot.current.done::before { box-shadow: 0 0 0 2px #ded3ef; }
#lesson-stage .focused-flow-hint { display: block; color: #6b6077; font-size: 12px; line-height: 1.5; }
#lesson-stage .question-workspace .order-builder { padding: 0; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
#lesson-stage .question-workspace .word-bank-grid { margin: 0; padding: 0 0 3px; border: 0; border-radius: 0; background: transparent; box-shadow: none; }
#lesson-stage .question-workspace .statement-choice-list { grid-template-columns: minmax(0, 1fr); }
@media (min-width: 800px) and (max-width: 1500px) {
  #lesson-stage .focused-task-progress { margin: 8px 0 10px; padding: 0; }
  #lesson-stage .question-workspace { padding: 20px; }
  #lesson-stage .question-workspace .task-title-row { margin-bottom: 12px; }
  #lesson-stage .question-workspace > h3 { font-size: 20px; line-height: 1.4; }
  #lesson-stage .question-workspace > .question-instruction { margin: 6px 0 16px; }
  #lesson-stage .question-workspace :is(.option-list, .choice-list, .multiple-choice-list, .fill-blank-choice-list, .pair-match-options) { gap: 8px; }
  #lesson-stage .question-workspace .option-button { min-height: 48px; padding: 10px 14px; }
  #lesson-stage .focused-flow-actions { margin-top: 16px; }
}
@media (min-width: 800px) and (max-width: 1500px) and (max-height: 820px) {
  #lesson-stage .question-workspace { padding: 16px; }
  #lesson-stage .question-workspace .task-title-row { margin-bottom: 8px; }
  #lesson-stage .question-workspace .option-button { min-height: 44px; padding: 8px 14px; }
}
/* First-use guidance and honest recovery keep the next action with its context. */
.first-listen-welcome .welcome-card { display: block; width: min(560px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 32px; overflow: auto; border-radius: 20px; }
.first-listen-welcome .welcome-card::before, .first-listen-welcome .welcome-card::after { content: none; }
.first-listen-welcome .welcome-card > * { animation: none; opacity: 1; transform: none; filter: none; }
.first-listen-welcome .welcome-card > p:not(.mini-label) { font-size: 15px; line-height: 1.55; animation: none; opacity: 1; transform: none; filter: none; }
.first-listen-welcome .welcome-card > .welcome-progress-note { font-size: 12px; }
.welcome-card h2 { margin: 12px 0; font-size: 30px; line-height: 1.2; }
.welcome-card > p { color: #655c72; line-height: 1.6; }
.welcome-learning-path { display: flex; flex-wrap: wrap; gap: 8px 16px; margin: 22px 0; font-size: 12px; color: #645674; }
.welcome-learning-path span { white-space: nowrap; }
.welcome-card .welcome-progress-note { font-size: 12px; }
.welcome-actions { display: grid; gap: 8px; margin-top: 20px; }
.welcome-actions button { min-height: 44px; }
.local-progress-note, .mimic-context-note { margin: 16px 0; color: #6b6077; font-size: 12px; line-height: 1.55; }
.speaking-outcome, .recording-recovery { margin: 16px 0; padding: 16px; border-left: 3px solid #bca7d8; background: #f6f3fb; color: #4c3f5a; border-radius: 0 10px 10px 0; font-size: 14px; line-height: 1.55; }
.speaking-outcome p, .recording-recovery p { margin: 6px 0 0; }
.speaking-outcome.demonstrated { background: #edf7ef; border-color: #4e9163; color: #285d39; }
.speaking-outcome.retry, .recording-recovery { background: #fff6ee; border-color: #be834f; color: #76502f; }
.recording-recovery .button-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.recording-recovery button { min-height: 44px; font-size: 13px; }
.question-help { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 16px; margin-top: 12px; }
.question-help button { min-height: 44px; padding: 8px 0; }
.question-help-status { color: #685d76; font-size: 12px; line-height: 1.5; }
#lesson-stage .grammar-usage-notes { margin: 12px 0 22px; padding: 0; min-height: 0; gap: 12px; }
#lesson-stage .grammar-usage-notes > div:last-child:has(.grammar-caution-list) { padding: 12px 14px; background: #fff6ee; border-left: 3px solid #b78354; border-radius: 0 8px 8px 0; }
.track-discovery-links { display: flex; flex-wrap: wrap; gap: 6px; padding: 8px; border-bottom: 1px solid #e4deed; }
.lesson-menu-popover .track-discovery-links a { width: auto; min-height: 40px; padding: 10px; border: 0; font-size: 12px; }
@media(max-width:640px) {
  .first-listen-welcome .welcome-card { padding: 22px; }
  .welcome-card h2 { font-size: 26px; }
  .welcome-learning-path { margin: 14px 0; gap: 6px 12px; }
  .speaking-outcome, .recording-recovery { padding: 12px; font-size: 13px; }
  .recording-recovery .button-row { display: grid; }
}
@media(max-width:360px) {
  .first-listen-welcome .welcome-card { padding: 18px; }
  .first-listen-welcome .welcome-card h2 { font-size: 25px; margin: 14px 0 10px; }
  .first-listen-welcome .welcome-card > p:not(.mini-label) { font-size: 13px; line-height: 1.5; }
  .first-listen-welcome .welcome-learning-path { gap: 5px 10px; margin: 14px 0; font-size: 11px; }
  .first-listen-welcome .welcome-actions { margin-top: 14px; gap: 4px; }
}
.vocab-study-extras summary { cursor: pointer; font-size: 13px; color: #62596e; }
.vocab-study-extras p { margin: 8px 0 0; }
/* Navigation is in normal flow; the old fixed-footer clearance is unnecessary. */
#lesson-stage .focused-question-list { padding-bottom: 0; }

/* Three main steps, with the original learning activities nested within them. */
#phase-list { gap: 16px; }
.learning-step-heading { display: flex; align-items: center; gap: 10px; margin: 0 0 6px; color: #706780; font-size: 15px; font-weight: 600; }
.learning-step-heading > span { display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid #ded8ec; border-radius: 50%; background: #fff; font-size: 12px; }
.learning-step-group.is-current > .learning-step-heading { color: #4f2bff; }
.learning-step-group.is-current > .learning-step-heading > span,
.learning-step-group.is-complete > .learning-step-heading > span { background: #4f2bff; border-color: #4f2bff; color: #fff; }
.learning-step-activities { list-style: none; display: grid; gap: 2px; padding: 0 0 0 12px; margin: 0 0 0 12px; border-left: 1px solid #ded8ec; }
.learning-step-activities .phase-item { width: 100%; min-height: 44px; padding: 6px 8px; grid-template-columns: 14px minmax(0, 1fr); gap: 8px; text-align: left; }
.learning-step-activities .phase-index { width: 12px; height: 12px; font-size: 9px; border-color: #b5a9ce; background: transparent; }
.learning-step-activities .phase-item.current .phase-index { background: #4f2bff; }
.learning-step-activities .phase-name { font-size: 13px; line-height: 1.25; }
.learning-step-activities .phase-mission { font-size: 11px; line-height: 1.3; }
.full-guide .guide-step-beats li { display: flex; align-items: flex-start; min-width: 0; padding-left: 0; }
.full-guide .guide-step-beats li + li { padding-left: 12px; }
.full-guide .guide-step-beats strong { font-size: 12px; line-height: 1.35; }
.stage-kicker-row .badge { white-space: normal; }
.welcome-learning-path { justify-content: space-between; }
@media(max-width:640px) {
  .full-guide .guide-map-header > span { font-size: 10px; }
  .full-guide .guide-step-beats strong { font-size: 11px; }
  .full-guide .guide-step-beats li + li { padding-left: 8px; }
}