.airmius-audio-start {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  margin: .25rem .35rem .25rem 0;
  padding: .7rem 1rem;
  border: 0;
  border-radius: .55rem;
  background: #1d5f8a;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.airmius-audio-start:hover,
.airmius-audio-start:focus-visible {
  background: #143f5d;
  color: #fff;
}

.airmius-audio-start:disabled {
  cursor: wait;
  opacity: .72;
}

.airmius-audio-status,
.airmius-writing-status {
  display: inline-block;
  margin-left: .5rem;
  color: #36505f;
  font-size: .9rem;
}

.airmius-tts-player {
  margin: 1rem 0;
  padding: 1rem;
  border: 1px solid #c7d9e7;
  border-radius: .8rem;
  background: #f4f9fc;
}

.airmius-tts-player figcaption {
  margin-bottom: .65rem;
  color: #143f5d;
  font-weight: 700;
}

.airmius-audio-element {
  display: block;
  width: min(100%, 38rem);
  margin-top: .7rem;
}

.airmius-audio-element[hidden] {
  display: none;
}

.airmius-audio-help {
  margin: .65rem 0 0;
  color: #36505f;
  font-size: .9rem;
}

.airmius-audio-transcript {
  margin-top: .7rem;
}

.airmius-audio-transcript summary {
  color: #1d5f8a;
  font-weight: 700;
  cursor: pointer;
}

.airmius-audio-transcript p {
  margin: .6rem 0 0;
}

.airmius-writing-wrap label {
  display: block;
  margin-bottom: .4rem;
  font-weight: 700;
}

.airmius-writing {
  display: block;
  width: 100%;
  min-height: 8rem;
  padding: .9rem;
  border: 1px solid #aebdca;
  border-radius: .65rem;
  font: inherit;
  resize: vertical;
}

.airmius-alphabet-lab {
  margin: 2rem 0;
  padding: clamp(1rem, 3vw, 2rem);
  border: 2px solid #c7d9e7;
  border-radius: 1rem;
  background: linear-gradient(145deg, #f4f9fc, #fff9eb);
}

.airmius-letter-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(7rem, 1fr));
  gap: .65rem;
  margin: 1rem 0;
}

.airmius-letter-card {
  display: grid;
  justify-items: center;
  gap: .15rem;
  min-height: 7.5rem;
  padding: .65rem;
  border: 2px solid #bdd2df;
  border-radius: .8rem;
  background: #fff;
  color: #143f5d;
  cursor: pointer;
}

.airmius-letter-card:hover,
.airmius-letter-card:focus-visible,
.airmius-letter-card.is-active {
  border-color: #f2a900;
  background: #fff4ce;
  transform: translateY(-2px);
}

.airmius-letter-picture {
  font-size: 2rem;
  line-height: 1.1;
}

.airmius-letter-card strong {
  font-size: 1.5rem;
}

.airmius-lab-audio {
  width: min(100%, 38rem);
  margin: .75rem 0;
}

.airmius-vowel-grid {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin: .75rem 0;
}

.airmius-vowel-choice {
  width: 3.25rem;
  height: 3.25rem;
  border: 2px solid #1d5f8a;
  border-radius: 50%;
  background: #fff;
  color: #143f5d;
  font-size: 1.2rem;
  font-weight: 800;
  cursor: pointer;
}

.airmius-vowel-choice[aria-pressed="true"] {
  background: #1d5f8a;
  color: #fff;
}

.airmius-check-vowels,
.airmius-dictation-play,
.airmius-dictation-check,
.airmius-own-name-play {
  margin: .35rem .5rem .35rem 0;
  padding: .65rem .9rem;
  border: 0;
  border-radius: .55rem;
  background: #1d5f8a;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.airmius-lab-label {
  display: block;
  margin: .75rem 0;
  font-weight: 700;
}

.airmius-lab-label input {
  display: block;
  width: min(100%, 30rem);
  margin-top: .35rem;
  padding: .7rem;
  border: 1px solid #aebdca;
  border-radius: .55rem;
  font: inherit;
}

.airmius-lab-status,
.airmius-vowel-result,
.airmius-dictation-result {
  min-height: 1.4rem;
  font-weight: 700;
}

.is-correct {
  color: #16734a;
}

.is-wrong {
  color: #a23a28;
}

.airmius-numbers-lab {
  margin: 2rem 0;
  padding: clamp(1rem, 3vw, 2rem);
  border: 2px solid #c7d9e7;
  border-radius: 1rem;
  background: linear-gradient(145deg, #f4f9fc, #fff9eb);
}

.airmius-number-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(5.25rem, 1fr));
  gap: .55rem;
  margin: 1rem 0;
}

.airmius-number-card {
  display: grid;
  justify-items: center;
  gap: .1rem;
  min-height: 4.7rem;
  padding: .55rem;
  border: 2px solid #bdd2df;
  border-radius: .75rem;
  background: #fff;
  color: #143f5d;
  cursor: pointer;
}

.airmius-number-card strong {
  font-size: 1.35rem;
}

.airmius-number-card:hover,
.airmius-number-card:focus-visible,
.airmius-number-card.is-active {
  border-color: #f2a900;
  background: #fff4ce;
  transform: translateY(-2px);
}

.airmius-number-audio {
  width: min(100%, 38rem);
  margin: .75rem 0;
}

.airmius-number-rounds,
.airmius-age-options {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: .75rem 0;
}

.airmius-number-rounds button,
.airmius-age-options button,
.airmius-number-check,
.airmius-age-play,
.airmius-phone-play,
.airmius-phone-check,
.airmius-own-number-play {
  padding: .65rem .9rem;
  border: 0;
  border-radius: .55rem;
  background: #1d5f8a;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.airmius-age-options button {
  border: 2px solid #1d5f8a;
  background: #fff;
  color: #143f5d;
}

.airmius-number-rounds button:hover,
.airmius-number-rounds button:focus-visible,
.airmius-age-options button:hover,
.airmius-age-options button:focus-visible,
.airmius-number-check:hover,
.airmius-number-check:focus-visible,
.airmius-age-play:hover,
.airmius-age-play:focus-visible,
.airmius-phone-play:hover,
.airmius-phone-play:focus-visible,
.airmius-phone-check:hover,
.airmius-phone-check:focus-visible,
.airmius-own-number-play:hover,
.airmius-own-number-play:focus-visible {
  filter: brightness(.9);
}

.airmius-number-status,
.airmius-number-result,
.airmius-age-result,
.airmius-phone-result {
  min-height: 1.4rem;
  font-weight: 700;
}

@media (max-width: 480px) {
  .airmius-number-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.airmius-countries-lab {
  margin: 2rem 0;
  padding: clamp(1rem, 3vw, 2rem);
  border: 2px solid #c7d9e7;
  border-radius: 1rem;
  background: linear-gradient(145deg, #f4f9fc, #fff9eb);
}

.airmius-country-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: .7rem;
  margin: 1rem 0;
}

.airmius-country-card {
  display: grid;
  justify-items: center;
  gap: .2rem;
  min-height: 9.5rem;
  padding: .75rem;
  border: 2px solid #bdd2df;
  border-radius: .8rem;
  background: #fff;
  color: #143f5d;
  text-align: center;
  cursor: pointer;
}

.airmius-country-card:hover,
.airmius-country-card:focus-visible,
.airmius-country-card.is-active {
  border-color: #f2a900;
  background: #fff4ce;
  transform: translateY(-2px);
}

.airmius-country-flag {
  font-size: 2.65rem;
  line-height: 1.1;
}

.airmius-country-card strong {
  font-size: 1.1rem;
}

.airmius-country-card small {
  color: #465b6b;
}

.airmius-country-audio {
  width: min(100%, 38rem);
  margin: .75rem 0;
}

.airmius-country-tip {
  margin: 1rem 0;
  padding: .85rem 1rem;
  border-left: .35rem solid #f2a900;
  border-radius: .4rem;
  background: #fff4ce;
}

.airmius-country-matches,
.airmius-sein-rows {
  display: grid;
  gap: .55rem;
  max-width: 42rem;
  margin: .85rem 0;
}

.airmius-country-match,
.airmius-sein-row {
  display: grid;
  grid-template-columns: minmax(9rem, 1fr) minmax(11rem, 1fr);
  align-items: center;
  gap: .7rem;
  padding: .6rem .75rem;
  border: 1px solid #d5e1e8;
  border-radius: .6rem;
  background: #fff;
  font-weight: 700;
}

.airmius-country-match select,
.airmius-sein-row select,
.airmius-profile-form select,
.airmius-profile-form input {
  width: 100%;
  padding: .65rem;
  border: 1px solid #aebdca;
  border-radius: .55rem;
  background: #fff;
  font: inherit;
}

.airmius-country-rounds,
.airmius-country-answer-options {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin: .75rem 0;
}

.airmius-country-match-check,
.airmius-country-rounds button,
.airmius-country-answer-options button,
.airmius-sein-check,
.airmius-profile-build,
.airmius-profile-play {
  margin: .25rem .35rem .25rem 0;
  padding: .65rem .9rem;
  border: 0;
  border-radius: .55rem;
  background: #1d5f8a;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.airmius-country-answer-options button {
  border: 2px solid #1d5f8a;
  background: #fff;
  color: #143f5d;
}

.airmius-country-match-check:hover,
.airmius-country-match-check:focus-visible,
.airmius-country-rounds button:hover,
.airmius-country-rounds button:focus-visible,
.airmius-country-answer-options button:hover,
.airmius-country-answer-options button:focus-visible,
.airmius-sein-check:hover,
.airmius-sein-check:focus-visible,
.airmius-profile-build:hover,
.airmius-profile-build:focus-visible,
.airmius-profile-play:hover,
.airmius-profile-play:focus-visible {
  filter: brightness(.9);
}

.airmius-profile-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
  max-width: 44rem;
  margin: .85rem 0;
}

.airmius-profile-form label {
  font-weight: 700;
}

.airmius-profile-form input,
.airmius-profile-form select {
  display: block;
  margin-top: .3rem;
}

.airmius-profile-preview {
  min-height: 4rem;
  margin-top: .75rem;
  padding: .85rem 1rem;
  border: 2px dashed #8bb4cc;
  border-radius: .65rem;
  background: #fff;
  font-weight: 700;
}

.airmius-country-status,
.airmius-country-match-result,
.airmius-country-listen-result,
.airmius-sein-result {
  min-height: 1.4rem;
  font-weight: 700;
}

@media (max-width: 600px) {
  .airmius-country-match,
  .airmius-sein-row,
  .airmius-profile-form {
    grid-template-columns: 1fr;
  }
}

.airmius-personal-data-lab {
  margin: 2rem 0;
  padding: clamp(1rem, 3vw, 2rem);
  border: 2px solid #c7d9e7;
  border-radius: 1rem;
  background: linear-gradient(145deg, #f4f9fc, #fff9eb);
}

.airmius-mission-progress {
  margin: 1rem 0 1.5rem;
  padding: .9rem 1rem;
  border-radius: .7rem;
  background: #fff;
}

.airmius-mission-progress > strong,
.airmius-mission-progress > span {
  display: block;
}

.airmius-mission-count {
  margin-top: .15rem;
}

.airmius-progress-track {
  height: .75rem;
  margin-top: .65rem;
  overflow: hidden;
  border-radius: 999px;
  background: #dce8ef;
}

.airmius-progress-track span {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: #1d8a5b;
  transition: width .3s ease;
}

.airmius-mission-progress.is-complete {
  outline: 3px solid #70c69f;
}

.airmius-data-word-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(10rem, 1fr));
  gap: .7rem;
  margin: 1rem 0;
}

.airmius-data-word-card {
  display: grid;
  justify-items: center;
  gap: .2rem;
  min-height: 9rem;
  padding: .75rem;
  border: 2px solid #bdd2df;
  border-radius: .8rem;
  background: #fff;
  color: #143f5d;
  text-align: center;
  cursor: pointer;
}

.airmius-data-word-card > span {
  font-size: 2.3rem;
}

.airmius-data-word-card:hover,
.airmius-data-word-card:focus-visible,
.airmius-data-word-card.is-listened {
  border-color: #f2a900;
  background: #fff4ce;
}

.airmius-data-audio {
  width: min(100%, 38rem);
  margin: .75rem 0;
}

.airmius-word-counter {
  font-weight: 700;
}

.airmius-data-dictation-form,
.airmius-dialog-form,
.airmius-registration-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .75rem;
  max-width: 46rem;
  margin: .85rem 0;
}

.airmius-data-dictation-form label,
.airmius-dialog-form label,
.airmius-registration-form label {
  font-weight: 700;
}

.airmius-data-dictation-form input,
.airmius-dialog-form input,
.airmius-registration-form input,
.airmius-question-row select {
  display: block;
  width: 100%;
  margin-top: .3rem;
  padding: .65rem;
  border: 1px solid #aebdca;
  border-radius: .55rem;
  background: #fff;
  font: inherit;
}

.airmius-question-rows {
  display: grid;
  gap: .55rem;
  max-width: 42rem;
  margin: .85rem 0;
}

.airmius-question-row {
  display: grid;
  grid-template-columns: minmax(10rem, 1fr) minmax(11rem, 1fr);
  align-items: center;
  gap: .7rem;
  padding: .6rem .75rem;
  border: 1px solid #d5e1e8;
  border-radius: .6rem;
  background: #fff;
  font-weight: 700;
}

.airmius-data-dictation-play,
.airmius-data-dictation-check,
.airmius-question-check,
.airmius-dialog-build,
.airmius-dialog-play,
.airmius-registration-check {
  margin: .25rem .35rem .25rem 0;
  padding: .65rem .9rem;
  border: 0;
  border-radius: .55rem;
  background: #1d5f8a;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.airmius-data-dictation-play:hover,
.airmius-data-dictation-play:focus-visible,
.airmius-data-dictation-check:hover,
.airmius-data-dictation-check:focus-visible,
.airmius-question-check:hover,
.airmius-question-check:focus-visible,
.airmius-dialog-build:hover,
.airmius-dialog-build:focus-visible,
.airmius-dialog-play:hover,
.airmius-dialog-play:focus-visible,
.airmius-registration-check:hover,
.airmius-registration-check:focus-visible {
  filter: brightness(.9);
}

.airmius-dialog-preview,
.airmius-registration-preview {
  min-height: 4rem;
  margin-top: .75rem;
  padding: .85rem 1rem;
  border: 2px dashed #8bb4cc;
  border-radius: .65rem;
  background: #fff;
  font-weight: 700;
  white-space: pre-line;
}

.is-correct-field {
  border: 2px solid #1d8a5b !important;
  background: #effbf5 !important;
}

.is-wrong-field {
  border: 2px solid #b84d3d !important;
  background: #fff4f1 !important;
}

.airmius-data-status,
.airmius-data-dictation-result,
.airmius-question-result,
.airmius-registration-result {
  min-height: 1.4rem;
  font-weight: 700;
}

.airmius-mission-finish {
  margin: 1.5rem 0 1rem;
  padding: 1rem 1.15rem;
  border: 2px solid #1d8a5b;
  border-radius: .75rem;
  background: #effbf5;
  color: #125e3e;
}

.airmius-mission-finish strong {
  font-size: 1.2rem;
}

@media (max-width: 600px) {
  .airmius-data-dictation-form,
  .airmius-dialog-form,
  .airmius-registration-form,
  .airmius-question-row {
    grid-template-columns: 1fr;
  }
}

.airmius-pro-speech-controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin: .65rem 0;
}

.airmius-pro-speech-controls button {
  padding: .6rem .85rem;
  border: 0;
  border-radius: .55rem;
  background: #1d5f8a;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.airmius-pro-speech-controls button:hover,
.airmius-pro-speech-controls button:focus-visible {
  filter: brightness(.9);
}

.airmius-pro-speech-controls span {
  padding: .35rem .6rem;
  border-radius: 999px;
  background: #effbf5;
  color: #125e3e;
  font-size: .9rem;
  font-weight: 700;
}

.airmius-level-lab {
  margin: 1.5rem 0;
  padding: clamp(1rem, 3vw, 1.6rem);
  border: 2px solid #c7d9e7;
  border-radius: 1rem;
  background: linear-gradient(145deg, #f4f9fc, #fff9eb);
}

.airmius-level-progress {
  margin-bottom: 1.2rem;
  padding: .8rem 1rem;
  border-radius: .7rem;
  background: #fff;
}

.airmius-level-progress > strong,
.airmius-level-progress > span {
  display: block;
}

.airmius-level-progress > div {
  height: .7rem;
  margin-top: .55rem;
  overflow: hidden;
  border-radius: 999px;
  background: #dce8ef;
}

.airmius-level-progress i {
  display: block;
  width: 0;
  height: 100%;
  background: #1d8a5b;
  transition: width .3s ease;
}

.airmius-level-word-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
  gap: .65rem;
  margin: .8rem 0;
}

.airmius-level-word-card {
  display: grid;
  gap: .2rem;
  min-height: 6.5rem;
  padding: .7rem;
  border: 2px solid #bdd2df;
  border-radius: .75rem;
  background: #fff;
  color: #143f5d;
  text-align: left;
  cursor: pointer;
}

.airmius-level-word-card:hover,
.airmius-level-word-card:focus-visible,
.airmius-level-word-card.is-listened {
  border-color: #f2a900;
  background: #fff4ce;
}

.airmius-level-audio {
  width: min(100%, 38rem);
  margin: .7rem 0;
}

.airmius-level-matches {
  display: grid;
  gap: .5rem;
  max-width: 48rem;
  margin: .75rem 0;
}

.airmius-level-match {
  display: grid;
  grid-template-columns: minmax(9rem, 1fr) minmax(13rem, 1.5fr);
  align-items: center;
  gap: .7rem;
  padding: .55rem .7rem;
  border: 1px solid #d5e1e8;
  border-radius: .55rem;
  background: #fff;
  font-weight: 700;
}

.airmius-level-match select {
  width: 100%;
  padding: .6rem;
  border: 1px solid #aebdca;
  border-radius: .5rem;
  background: #fff;
  font: inherit;
}

.airmius-level-match-check,
.airmius-level-options button {
  margin: .25rem .35rem .25rem 0;
  padding: .65rem .9rem;
  border: 0;
  border-radius: .55rem;
  background: #1d5f8a;
  color: #fff;
  font-weight: 700;
  cursor: pointer;
}

.airmius-level-options {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
}

.airmius-level-status,
.airmius-level-match-result,
.airmius-level-quiz-result {
  min-height: 1.35rem;
  font-weight: 700;
}

.airmius-level-finish {
  margin-top: 1rem;
  padding: .8rem 1rem;
  border: 2px solid #1d8a5b;
  border-radius: .65rem;
  background: #effbf5;
  color: #125e3e;
}

@media (max-width: 600px) {
  .airmius-level-match {
    grid-template-columns: 1fr;
  }
}

/* Airmius Sprachkurs-Design 2.1 – auf Basis des A1-Selbstlernkurses */
.airmius-theme-a0 { --airmius-accent: #087f8c; --airmius-accent-dark: #075d68; --airmius-accent-soft: #e7f8f8; --airmius-accent-rgb: 8, 127, 140; }
.airmius-theme-a2 { --airmius-accent: #1d5f8a; --airmius-accent-dark: #17345f; --airmius-accent-soft: #eaf3fb; --airmius-accent-rgb: 29, 95, 138; }
.airmius-theme-b1 { --airmius-accent: #147d64; --airmius-accent-dark: #0d5848; --airmius-accent-soft: #e9f8f3; --airmius-accent-rgb: 20, 125, 100; }
.airmius-theme-b2 { --airmius-accent: #6747b8; --airmius-accent-dark: #422b83; --airmius-accent-soft: #f1edff; --airmius-accent-rgb: 103, 71, 184; }
.airmius-theme-c1 { --airmius-accent: #9a315c; --airmius-accent-dark: #661d3d; --airmius-accent-soft: #fff0f5; --airmius-accent-rgb: 154, 49, 92; }

.airmius-generated-lesson.airmius-design-pro {
  width: min(100%, 920px);
  margin: 0 auto;
  color: #172033;
  font-family: Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
}

.airmius-design-pro .airmius-lesson-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  margin: 0 0 24px;
  padding: clamp(24px, 5vw, 42px);
  border-radius: 22px;
  background:
    radial-gradient(circle at 88% 18%, rgba(255,255,255,.2) 0 72px, transparent 73px),
    radial-gradient(circle at 78% 110%, rgba(255,211,106,.18) 0 125px, transparent 126px),
    linear-gradient(135deg, var(--airmius-accent-dark), var(--airmius-accent));
  box-shadow: 0 18px 45px rgba(var(--airmius-accent-rgb), .24);
  color: #fff;
}

.airmius-design-pro .airmius-lesson-kicker {
  display: inline-flex;
  margin: 0 0 12px;
  padding: 6px 11px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px;
  background: rgba(255,255,255,.13);
  color: #ffe19a;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .07em;
  line-height: 1.35;
}

.airmius-design-pro .airmius-lesson-hero h2 {
  max-width: 720px;
  margin: 0 0 12px;
  color: #fff;
  font-size: clamp(29px, 5vw, 40px);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1.15;
}

.airmius-design-pro .airmius-lesson-hero > p:not(.airmius-lesson-kicker) {
  max-width: 720px;
  margin: 0;
  color: rgba(255,255,255,.92);
  font-size: 18px;
}

.airmius-hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 22px;
}

.airmius-hero-fact {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 12px;
  border-radius: 10px;
  background: rgba(255,255,255,.14);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  backdrop-filter: blur(4px);
}

.airmius-hero-fact b { color: #ffe19a; }

.airmius-lesson-path {
  margin: 0 0 26px;
  padding: 18px;
  border: 1px solid #dce5ec;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 24px rgba(23,32,51,.07);
}

.airmius-path-title {
  display: block;
  margin-bottom: 13px;
  color: var(--airmius-accent-dark);
  font-size: 15px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.airmius-path-items {
  display: grid;
  grid-template-columns: repeat(8, minmax(76px, 1fr));
  gap: 8px;
}

.airmius-path-item {
  display: grid;
  justify-items: center;
  gap: 6px;
  padding: 9px 5px;
  border-radius: 12px;
  color: #425466;
  text-align: center;
  text-decoration: none !important;
  transition: transform .2s ease, background .2s ease;
}

.airmius-path-item:hover,
.airmius-path-item:focus-visible {
  background: var(--airmius-accent-soft);
  color: var(--airmius-accent-dark);
  transform: translateY(-2px);
}

.airmius-path-number {
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--airmius-accent);
  box-shadow: 0 5px 12px rgba(var(--airmius-accent-rgb), .22);
  color: #fff;
  font-weight: 800;
}

.airmius-path-label { font-size: 12px; font-weight: 700; line-height: 1.2; }

.airmius-lesson-section {
  position: relative;
  scroll-margin-top: 92px;
  margin: 0 0 24px;
  padding: clamp(22px, 4vw, 32px);
  border: 1px solid #dce5ec;
  border-left: 6px solid var(--airmius-accent);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 9px 28px rgba(23,32,51,.075);
}

.airmius-lesson-section > h3:first-child {
  display: flex;
  align-items: center;
  gap: 11px;
  margin: 0 0 18px;
  color: #172033;
  font-size: clamp(21px, 3.2vw, 26px);
  line-height: 1.25;
}

.airmius-section-icon {
  display: inline-grid;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  place-items: center;
  border-radius: 12px;
  background: var(--airmius-accent-soft);
  font-size: 22px;
}

.airmius-section-eyebrow {
  margin-left: auto;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--airmius-accent-soft);
  color: var(--airmius-accent-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .045em;
  text-transform: uppercase;
}

.airmius-section-goal { border-left-color: #f29a2e; background: linear-gradient(135deg, #fff9ea, #fff); }
.airmius-section-listening { background: linear-gradient(135deg, #f4f9fc, #fff); }
.airmius-section-interactive { border-left-color: #f2a900; background: linear-gradient(145deg, #f4f9fc, #fff9eb); }
.airmius-section-writing { background: linear-gradient(135deg, #fff8f2, #fff); }
.airmius-section-finish { border-left-color: #1d8a5b; background: linear-gradient(135deg, #effbf5, #fff); }

.airmius-design-pro .airmius-country-tip {
  margin: 18px 0 4px;
  padding: 17px 19px;
  border: 0;
  border-left: 5px solid #f2a900;
  border-radius: 11px;
  background: #fff7df;
  color: #4e3b13;
}

.airmius-design-pro table {
  width: 100%;
  overflow: hidden;
  margin: 12px 0 4px;
  border: 1px solid #c9d9e7;
  border-collapse: separate;
  border-spacing: 0;
  border-radius: 12px;
}

.airmius-design-pro th,
.airmius-design-pro td { padding: 12px 14px; border: 0; border-bottom: 1px solid #dce5ec; text-align: left; }
.airmius-design-pro thead th { background: var(--airmius-accent-soft); color: var(--airmius-accent-dark); font-weight: 800; }
.airmius-design-pro tbody tr:nth-child(even) { background: #f8fafc; }
.airmius-design-pro tbody tr:last-child th,
.airmius-design-pro tbody tr:last-child td { border-bottom: 0; }

.airmius-design-pro details:not(.airmius-audio-transcript) {
  margin: 14px 0 4px;
  padding: 13px 15px;
  border: 1px solid #d6e2ec;
  border-radius: 11px;
  background: #f7f9fb;
}

.airmius-design-pro details > summary { color: var(--airmius-accent-dark); font-weight: 800; cursor: pointer; }

.airmius-design-pro .airmius-tts-player {
  padding: 20px;
  border: 1px solid rgba(var(--airmius-accent-rgb), .25);
  border-radius: 15px;
  background: var(--airmius-accent-soft);
  box-shadow: inset 4px 0 var(--airmius-accent);
}

.airmius-design-pro .airmius-audio-start,
.airmius-design-pro .airmius-pro-speech-controls button,
.airmius-design-pro .airmius-level-match-check,
.airmius-design-pro .airmius-level-options button { background: var(--airmius-accent); }

.airmius-design-pro .airmius-audio-start:hover,
.airmius-design-pro .airmius-audio-start:focus-visible,
.airmius-design-pro .airmius-pro-speech-controls button:hover,
.airmius-design-pro .airmius-level-match-check:hover,
.airmius-design-pro .airmius-level-options button:hover { background: var(--airmius-accent-dark); }

.airmius-design-pro .airmius-level-lab {
  margin: 18px 0 4px;
  border-color: rgba(var(--airmius-accent-rgb), .32);
  background: rgba(255,255,255,.78);
}

.airmius-design-pro .airmius-level-progress { border: 1px solid #e1e8ee; box-shadow: 0 5px 16px rgba(23,32,51,.06); }
.airmius-design-pro .airmius-level-progress i { background: linear-gradient(90deg, var(--airmius-accent), #1d8a5b); }
.airmius-design-pro .airmius-level-word-card { border-color: rgba(var(--airmius-accent-rgb), .28); color: var(--airmius-accent-dark); box-shadow: 0 5px 14px rgba(23,32,51,.055); }
.airmius-design-pro .airmius-level-word-card:hover,
.airmius-design-pro .airmius-level-word-card:focus-visible,
.airmius-design-pro .airmius-level-word-card.is-listened { border-color: #f2a900; background: #fff4ce; transform: translateY(-2px); }

.airmius-design-pro .airmius-writing-wrap {
  margin-top: 16px;
  padding: 18px;
  border: 1px solid #ead8c7;
  border-radius: 13px;
  background: #fff;
}

.airmius-design-pro .airmius-writing:focus { border-color: var(--airmius-accent); outline: 3px solid rgba(var(--airmius-accent-rgb), .13); }

/* Tutor-LMS-Kursstartseiten der Niveaus A0, A2, B1, B2 und C1 */
.airmius-language-course.single-courses .tutor-course-details-header {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 4vw, 38px);
  border-radius: 22px;
  background:
    radial-gradient(circle at 88% 16%, rgba(255,255,255,.2) 0 70px, transparent 71px),
    linear-gradient(135deg, var(--airmius-accent-dark), var(--airmius-accent));
  box-shadow: 0 18px 45px rgba(var(--airmius-accent-rgb), .22);
  color: #fff;
}

.airmius-language-course .airmius-course-eyebrow {
  display: inline-flex;
  margin: 0 0 8px;
  padding: 6px 11px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 999px;
  background: rgba(255,255,255,.13);
  color: #ffe19a;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .06em;
}

.airmius-language-course.single-courses .tutor-course-details-title,
.airmius-language-course.single-courses .tutor-course-details-header .tutor-color-black,
.airmius-language-course.single-courses .tutor-course-details-header .tutor-color-muted { color: #fff !important; }

.airmius-language-course.single-courses .tutor-course-thumbnail img {
  border-radius: 20px;
  box-shadow: 0 14px 36px rgba(23,32,51,.18);
}

.airmius-language-course .tutor-course-details-tab {
  overflow: hidden;
  border: 1px solid #dce5ec;
  border-radius: 17px;
  background: #fff;
  box-shadow: 0 9px 28px rgba(23,32,51,.065);
}

.airmius-language-course .tutor-course-content-list-item {
  transition: background .2s ease, transform .2s ease;
}

.airmius-language-course .tutor-course-content-list-item:hover {
  background: var(--airmius-accent-soft);
  transform: translateX(3px);
}

.airmius-language-course .tutor-course-content-list-item-icon { color: var(--airmius-accent) !important; }

@media (max-width: 900px) {
  .airmius-path-items { display: flex; overflow-x: auto; padding-bottom: 6px; scroll-snap-type: x proximity; }
  .airmius-path-item { flex: 0 0 82px; scroll-snap-align: start; }
}

@media (max-width: 600px) {
  .airmius-generated-lesson.airmius-design-pro { font-size: 16px; }
  .airmius-design-pro .airmius-lesson-hero { border-radius: 17px; }
  .airmius-hero-facts { display: grid; }
  .airmius-lesson-section { padding: 20px 17px; border-radius: 15px; }
  .airmius-lesson-section > h3:first-child { align-items: flex-start; flex-wrap: wrap; }
  .airmius-section-eyebrow { margin-left: 0; }
  .airmius-design-pro table { display: block; overflow-x: auto; white-space: nowrap; }
  .airmius-language-course.single-courses .tutor-course-details-header { border-radius: 17px; }
}