html.page-scroll-enabled,
html.page-scroll-enabled body {
  overflow: visible !important;
}

.learning-upgrade-root {
  --learning-upgrade-ink: #151515;
  --learning-upgrade-muted: #6b6862;
  --learning-upgrade-paper: #eeeae2;
  --learning-upgrade-card: #fffdf8;
  --learning-upgrade-line: rgba(20, 20, 20, 0.1);
  --learning-upgrade-green: #138a55;
  --learning-upgrade-green-dark: #0c6941;
  --learning-upgrade-blue: #b8d2ed;
  --learning-upgrade-lime: #e8ff38;
  --learning-upgrade-pink: #f2b8d7;
  --learning-upgrade-orange: #efb060;
  --learning-upgrade-shadow: 0 16px 38px rgba(35, 31, 25, 0.08);
  width: min(1120px, calc(100% - 40px));
  min-height: 100%;
  margin: 0 auto;
  padding: 18px 0 58px;
  color: var(--learning-upgrade-ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body[data-skin="studio"] .learning-upgrade-root {
  --learning-upgrade-ink: #f4f6f4;
  --learning-upgrade-muted: #a8b0ac;
  --learning-upgrade-paper: #0e1110;
  --learning-upgrade-card: #171b19;
  --learning-upgrade-line: rgba(255, 255, 255, 0.12);
  --learning-upgrade-green: #cfff35;
  --learning-upgrade-green-dark: #cfff35;
  --learning-upgrade-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

body[data-skin="studio"] .learning-upgrade-header {
  border-color: rgba(255, 255, 255, 0.08);
  background: rgba(20, 24, 22, 0.94);
}

body[data-skin="studio"] .learning-upgrade-brand-copy b,
body[data-skin="studio"] .learning-upgrade-text-button {
  color: #f4f6f4;
}

body[data-skin="studio"] .learning-upgrade-brand-copy small {
  color: #a8b0ac;
}

body[data-skin="studio"] .learning-upgrade-review-copy h3 {
  color: #172b25;
}

body[data-skin="studio"] .learning-upgrade-nav {
  background: #262b28;
}

body[data-skin="studio"] .learning-upgrade-nav-item--active {
  color: #111;
  background: var(--learning-upgrade-lime);
}

body[data-skin="studio"] .learning-upgrade-home-intro-copy > p,
body[data-skin="studio"] .learning-upgrade-paths-hero > div > p {
  color: rgba(255, 255, 255, 0.7);
}

body[data-skin="studio"] .learning-upgrade-home-stats article,
body[data-skin="studio"] .learning-upgrade-paths-summary,
body[data-skin="studio"] .learning-upgrade-detail-outcome {
  background: rgba(20, 24, 22, 0.82);
}

body[data-skin="studio"] .learning-upgrade-detail-outcome {
  color: #fff;
}

body[data-skin="studio"] .learning-upgrade-home-stats span,
body[data-skin="studio"] .learning-upgrade-detail-hero-copy > p {
  color: rgba(255, 255, 255, 0.68);
}

body[data-skin="studio"] .learning-upgrade-secondary-button {
  color: #fff;
  background: #232826;
}

body[data-skin="studio"] .learning-upgrade-path-card,
body[data-skin="studio"] .learning-upgrade-detail-hero {
  color: #151515;
}

body[data-skin="studio"] .learning-upgrade-detail-ring::before {
  background: #171b19;
}

.learning-upgrade-root,
.learning-upgrade-root * {
  box-sizing: border-box;
}

.learning-upgrade-root button {
  margin: 0;
  border: 0;
  font: inherit;
  cursor: pointer;
}

.learning-upgrade-root img {
  display: block;
  max-width: 100%;
}

.learning-upgrade-root h1,
.learning-upgrade-root h2,
.learning-upgrade-root h3,
.learning-upgrade-root h4,
.learning-upgrade-root p {
  margin: 0;
}

.learning-upgrade-icon {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
}

.learning-upgrade-header {
  position: sticky;
  top: 12px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: 10px 16px;
  border: 1px solid rgba(20, 20, 20, 0.06);
  border-radius: 24px;
  background: rgba(255, 253, 248, 0.92);
  box-shadow: 0 3px 16px rgba(35, 31, 25, 0.04);
  backdrop-filter: blur(14px);
}

.learning-upgrade-header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.learning-upgrade-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  padding: 0;
  text-align: left;
  background: transparent;
}

.learning-upgrade-brand-mark {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  color: #111;
  background: var(--learning-upgrade-lime);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.04em;
  overflow: hidden;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(20, 20, 20, 0.06);
}

.learning-upgrade-brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.learning-upgrade-brand-copy {
  display: grid;
  gap: 1px;
}

.learning-upgrade-brand-copy b {
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: 17px;
  font-weight: 700;
}

.learning-upgrade-brand-copy small {
  color: var(--learning-upgrade-muted);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.learning-upgrade-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: #f1eee7;
}

.learning-upgrade-nav-item {
  min-height: 38px;
  padding: 0 13px;
  border-radius: 999px;
  background: transparent;
  color: var(--learning-upgrade-muted);
  font-size: 13px;
  font-weight: 750;
}

.learning-upgrade-nav-item--active {
  color: #fff;
  background: #171717;
}

.learning-upgrade-theme-switch,
.legacy-upgrade-shell .theme-switch-header {
  flex: 0 0 auto;
  gap: 2px;
  padding: 2px;
  border-color: rgba(20, 20, 20, 0.08);
  background: rgba(255, 255, 255, 0.48);
  box-shadow: none;
}

.learning-upgrade-theme-switch button,
.legacy-upgrade-shell .web-nav .theme-switch-header button {
  min-width: 30px;
  min-height: 30px;
  padding: 0 7px;
  font-size: 10px;
  font-weight: 750;
}

.learning-upgrade-main {
  display: grid;
  gap: 32px;
  padding-top: 18px;
}

.learning-upgrade-home-intro,
.learning-upgrade-paths-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  min-height: 240px;
  padding: 34px 38px;
  overflow: hidden;
  isolation: isolate;
  border-radius: 30px;
  background:
    linear-gradient(114deg, var(--learning-upgrade-lime) 0 22%, transparent 22.2%),
    linear-gradient(114deg, transparent 0 68%, var(--learning-upgrade-blue) 68.2% 100%),
    var(--learning-upgrade-card);
}

.learning-upgrade-home-intro::after,
.learning-upgrade-paths-hero::after {
  content: "";
  position: absolute;
  right: 21%;
  top: -35%;
  z-index: -1;
  width: 170px;
  height: 170%;
  border-radius: 999px;
  background: var(--learning-upgrade-pink);
  transform: rotate(20deg);
  opacity: 0.92;
}

.learning-upgrade-home-intro-copy,
.learning-upgrade-paths-hero > div {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.learning-upgrade-home-intro-copy > span,
.learning-upgrade-paths-hero > div > span {
  display: block;
  margin-bottom: 11px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.learning-upgrade-home-intro h1,
.learning-upgrade-paths-hero h1 {
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(40px, 5.4vw, 70px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.learning-upgrade-home-intro h1 em {
  color: var(--learning-upgrade-green-dark);
  font-style: normal;
}

.learning-upgrade-home-intro-copy > p,
.learning-upgrade-paths-hero > div > p {
  max-width: 570px;
  margin-top: 20px;
  color: #47443f;
  font-size: 14px;
  line-height: 1.75;
}

.learning-upgrade-home-stats {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(2, 104px);
  gap: 8px;
}

.learning-upgrade-home-stats article {
  display: grid;
  align-content: center;
  min-height: 96px;
  padding: 13px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 20px;
  background: rgba(255, 253, 248, 0.82);
  backdrop-filter: blur(12px);
}

.learning-upgrade-home-stats b {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 30px;
  line-height: 1;
}

.learning-upgrade-home-stats span {
  margin-top: 8px;
  color: #57534d;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.35;
}

.learning-upgrade-section {
  display: grid;
  gap: 17px;
  min-width: 0;
}

.learning-upgrade-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
}

.learning-upgrade-section-heading > div {
  display: grid;
  gap: 4px;
}

.learning-upgrade-section-heading span,
.learning-upgrade-today-main-copy > span,
.learning-upgrade-review-copy > span,
.learning-upgrade-detail-continue > div > span {
  color: var(--learning-upgrade-green);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.13em;
}

.learning-upgrade-section-heading h2 {
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.learning-upgrade-section-heading > p {
  color: var(--learning-upgrade-muted);
  font-size: 12px;
}

.learning-upgrade-section-heading--inverse span,
.learning-upgrade-section-heading--inverse > p {
  color: rgba(255, 255, 255, 0.68);
}

.learning-upgrade-section-heading--inverse h2 {
  color: #fff;
}

.learning-upgrade-text-button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 0;
  background: transparent;
  font-size: 12px;
  font-weight: 800;
  white-space: nowrap;
}

.learning-upgrade-text-button .learning-upgrade-icon {
  width: 16px;
  height: 16px;
  transition: transform 160ms ease;
}

.learning-upgrade-text-button:hover .learning-upgrade-icon {
  transform: translateX(3px);
}

.learning-upgrade-today {
  display: grid;
  gap: 19px;
  padding: 26px 28px 28px;
  border-radius: 28px;
  color: #fff;
  background:
    radial-gradient(circle at 88% -10%, rgba(232, 255, 56, 0.2), transparent 34%),
    #18231d;
  box-shadow: var(--learning-upgrade-shadow);
}

.learning-upgrade-today-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(210px, 0.7fr) minmax(250px, 0.85fr);
  gap: 10px;
}

.learning-upgrade-today-main,
.learning-upgrade-today-step {
  position: relative;
  display: grid;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 19px;
  background: rgba(255, 255, 255, 0.065);
}

.learning-upgrade-today-main {
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 15px;
  min-height: 138px;
  padding: 20px;
}

.learning-upgrade-step-number {
  align-self: start;
  color: rgba(255, 255, 255, 0.35);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 13px;
  font-weight: 700;
}

.learning-upgrade-today-main-copy {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.learning-upgrade-today-main-copy h3 {
  display: -webkit-box;
  overflow: hidden;
  color: #fff;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.25;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.learning-upgrade-today-main-copy p,
.learning-upgrade-today-step p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 11px;
}

.learning-upgrade-primary-button,
.learning-upgrade-secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

.learning-upgrade-primary-button {
  color: #111;
  background: var(--learning-upgrade-lime);
}

.learning-upgrade-primary-button .learning-upgrade-icon {
  width: 17px;
  height: 17px;
}

.learning-upgrade-primary-button--compact {
  min-height: 42px;
  color: #fff;
  background: #171717;
}

.learning-upgrade-primary-button--compact .learning-upgrade-icon {
  width: 15px;
  height: 15px;
}

.learning-upgrade-secondary-button {
  border: 1px solid var(--learning-upgrade-line);
  background: #fff;
}

.learning-upgrade-secondary-button .learning-upgrade-icon {
  width: 16px;
  height: 16px;
}

.learning-upgrade-today-step {
  grid-template-columns: auto auto;
  grid-template-rows: auto 1fr auto;
  align-items: start;
  gap: 10px;
  min-height: 138px;
  padding: 16px;
}

.learning-upgrade-today-step-icon {
  display: grid;
  place-items: center;
  justify-self: end;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  color: #111;
  background: var(--learning-upgrade-blue);
}

.learning-upgrade-today-step-icon .learning-upgrade-icon {
  width: 17px;
  height: 17px;
}

.learning-upgrade-today-step > div {
  grid-column: 1 / -1;
  align-self: end;
}

.learning-upgrade-today-step h3 {
  margin-bottom: 3px;
  font-size: 15px;
}

.learning-upgrade-today-step > b {
  grid-column: 1 / -1;
  color: rgba(255, 255, 255, 0.5);
  font-size: 10px;
}

.learning-upgrade-today-step .learning-upgrade-text-button {
  grid-column: 1 / -1;
  align-self: end;
  justify-content: space-between;
  color: #fff;
}

.learning-upgrade-home-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.75fr) minmax(300px, 0.75fr);
  align-items: stretch;
  gap: 22px;
}

.learning-upgrade-continue-card {
  display: grid;
  grid-template-columns: minmax(230px, 0.78fr) minmax(0, 1.22fr);
  min-height: 260px;
  overflow: hidden;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 24px;
  background: var(--learning-upgrade-card);
}

.learning-upgrade-course-cover {
  position: relative;
  min-height: 100px;
  overflow: hidden;
  isolation: isolate;
  background:
    linear-gradient(135deg, rgba(232, 255, 56, 0.88) 0 28%, transparent 28.3%),
    linear-gradient(135deg, transparent 0 70%, rgba(184, 210, 237, 0.94) 70.3%),
    #e9e5dc;
}

.learning-upgrade-course-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, transparent 48%, rgba(10, 10, 10, 0.68));
  pointer-events: none;
}

.learning-upgrade-course-cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.learning-upgrade-course-cover-label {
  position: absolute;
  left: 11px;
  right: 11px;
  bottom: 9px;
  z-index: 2;
  overflow: hidden;
  color: #fff;
  font-size: 10px;
  font-weight: 900;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learning-upgrade-course-cover--fallback::after {
  background: linear-gradient(180deg, transparent, rgba(17, 17, 17, 0.35));
}

.learning-upgrade-course-cover--continue {
  min-height: 100%;
}

.learning-upgrade-continue-copy {
  display: grid;
  align-content: center;
  gap: 11px;
  min-width: 0;
  padding: 26px;
}

.learning-upgrade-continue-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.learning-upgrade-continue-meta span {
  color: var(--learning-upgrade-green);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.learning-upgrade-continue-meta b {
  padding: 4px 8px;
  border-radius: 999px;
  color: var(--learning-upgrade-green-dark);
  background: #e2f3e9;
  font-size: 9px;
}

.learning-upgrade-continue-copy h3 {
  display: -webkit-box;
  overflow: hidden;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 22px;
  font-weight: 600;
  line-height: 1.25;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.learning-upgrade-continue-copy > p {
  display: -webkit-box;
  overflow: hidden;
  color: var(--learning-upgrade-muted);
  font-size: 12px;
  line-height: 1.65;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.learning-upgrade-progress {
  position: relative;
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: #e8e4dc;
}

.learning-upgrade-progress i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--learning-upgrade-green);
}

.learning-upgrade-continue-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.learning-upgrade-continue-actions > span {
  color: var(--learning-upgrade-muted);
  font-size: 10px;
}

.learning-upgrade-section--review {
  grid-template-rows: auto 1fr;
}

.learning-upgrade-review-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-content: center;
  gap: 17px 14px;
  min-height: 260px;
  padding: 25px;
  border-radius: 24px;
  background: #dce7f3;
}

.learning-upgrade-review-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 16px;
  color: #fff;
  background: #1f3f66;
}

.learning-upgrade-review-copy {
  display: grid;
  gap: 5px;
}

.learning-upgrade-review-copy > span {
  color: #335d89;
}

.learning-upgrade-review-copy h3 {
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 19px;
  font-weight: 600;
  line-height: 1.25;
}

.learning-upgrade-review-copy p {
  color: #52657a;
  font-size: 11px;
}

.learning-upgrade-review-card .learning-upgrade-secondary-button {
  grid-column: 1 / -1;
  justify-content: space-between;
  width: 100%;
}

.learning-upgrade-path-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.learning-upgrade-path-grid--all {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.learning-upgrade-path-card {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto auto;
  gap: 23px;
  min-height: 310px;
  padding: 22px;
  overflow: hidden;
  isolation: isolate;
  border-radius: 25px;
  background: #fff;
}

.learning-upgrade-path-card--lime {
  background: var(--learning-upgrade-lime);
}

.learning-upgrade-path-card--blue {
  background: var(--learning-upgrade-blue);
}

.learning-upgrade-path-card--pink {
  background: var(--learning-upgrade-pink);
}

.learning-upgrade-path-card--orange {
  background: var(--learning-upgrade-orange);
}

.learning-upgrade-path-card-hit,
.learning-upgrade-course-row-hit {
  position: absolute;
  inset: 0;
  z-index: 5;
  padding: 0;
  background: transparent;
}

.learning-upgrade-path-card-top,
.learning-upgrade-path-card-bottom,
.learning-upgrade-path-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.learning-upgrade-path-card-eyebrow {
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.68);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.08em;
}

.learning-upgrade-path-card-arrow {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: #fff;
  background: #171717;
  transition: transform 180ms ease;
}

.learning-upgrade-path-card:hover .learning-upgrade-path-card-arrow {
  transform: translate(2px, -2px);
}

.learning-upgrade-path-card-arrow .learning-upgrade-icon {
  width: 16px;
  height: 16px;
}

.learning-upgrade-path-card-copy {
  align-self: center;
}

.learning-upgrade-path-card-copy h3 {
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 27px;
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
}

.learning-upgrade-path-card-copy p {
  margin-top: 10px;
  color: rgba(20, 20, 20, 0.68);
  font-size: 11px;
  line-height: 1.65;
}

.learning-upgrade-path-card-audiences,
.learning-upgrade-detail-audiences {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.learning-upgrade-path-card-audiences span {
  padding: 4px 7px;
  border: 1px solid rgba(20, 20, 20, 0.1);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.34);
  font-size: 8px;
  font-weight: 800;
}

.learning-upgrade-cover-stack {
  display: flex;
}

.learning-upgrade-course-cover--stacked {
  width: 42px;
  min-height: 42px;
  margin-left: -8px;
  border: 2px solid rgba(255, 255, 255, 0.88);
  border-radius: 13px;
}

.learning-upgrade-course-cover--stacked:first-child {
  margin-left: 0;
}

.learning-upgrade-course-cover--stacked .learning-upgrade-course-cover-label,
.learning-upgrade-course-cover--stacked::after {
  display: none;
}

.learning-upgrade-path-card-meta b,
.learning-upgrade-path-card-meta span {
  font-size: 10px;
}

.learning-upgrade-path-card-meta span {
  color: rgba(20, 20, 20, 0.58);
}

.learning-upgrade-path-card-progress {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.5);
}

.learning-upgrade-path-card-progress i {
  height: 5px;
  border-radius: inherit;
  background: #171717;
}

.learning-upgrade-path-card-progress span {
  font-size: 9px;
  font-weight: 800;
}

.learning-upgrade-mobile-nav {
  display: none;
}

.learning-upgrade-paths-hero {
  grid-template-columns: minmax(0, 1fr) 230px;
  align-items: center;
  min-height: 310px;
  padding: 40px;
  background:
    linear-gradient(114deg, var(--learning-upgrade-blue) 0 25%, transparent 25.2%),
    linear-gradient(114deg, transparent 0 73%, var(--learning-upgrade-lime) 73.2% 100%),
    var(--learning-upgrade-card);
}

.learning-upgrade-paths-hero::after {
  right: 29%;
  background: var(--learning-upgrade-orange);
}

.learning-upgrade-paths-summary {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 9px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 23px;
  background: rgba(255, 253, 248, 0.82);
  backdrop-filter: blur(12px);
}

.learning-upgrade-paths-summary > span {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 14px;
  color: #111;
  background: var(--learning-upgrade-lime);
}

.learning-upgrade-paths-summary b {
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 22px;
}

.learning-upgrade-paths-summary p {
  color: var(--learning-upgrade-muted);
  font-size: 11px;
  line-height: 1.55;
}

.learning-upgrade-path-help {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 17px;
  padding: 24px 26px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 24px;
  background: var(--learning-upgrade-card);
}

.learning-upgrade-path-help > span {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 17px;
  background: #e4f0e9;
  color: var(--learning-upgrade-green-dark);
}

.learning-upgrade-path-help h2 {
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 19px;
}

.learning-upgrade-path-help p {
  margin-top: 4px;
  color: var(--learning-upgrade-muted);
  font-size: 12px;
}

.learning-upgrade-locked-notice {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 18px;
  padding: 24px 26px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 24px;
  background: var(--learning-upgrade-card);
}

.learning-upgrade-locked-notice > span {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 17px;
  color: #171717;
  background: var(--learning-upgrade-lime);
}

.learning-upgrade-locked-notice h2 {
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 19px;
}

.learning-upgrade-locked-notice p,
.learning-upgrade-detail-disclaimer {
  margin-top: 4px;
  color: var(--learning-upgrade-muted);
  font-size: 11px;
  line-height: 1.6;
}

.learning-upgrade-detail-disclaimer {
  max-width: 620px;
}

.learning-upgrade-ielts-disclaimer {
  margin: -18px 4px 0;
  color: var(--learning-upgrade-muted);
  font-size: 10px;
  line-height: 1.6;
  text-align: center;
}

.learning-upgrade-back-button {
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 2px;
  background: transparent;
  color: var(--learning-upgrade-muted);
  font-size: 12px;
  font-weight: 750;
}

.learning-upgrade-back-button span {
  color: var(--learning-upgrade-ink);
  font-size: 24px;
  line-height: 1;
}

.learning-upgrade-root--detail .learning-upgrade-main {
  gap: 28px;
}

.learning-upgrade-detail-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(280px, 0.55fr);
  gap: 36px;
  min-height: 330px;
  padding: 44px;
  border-radius: 30px;
}

.learning-upgrade-detail-hero--lime {
  background: var(--learning-upgrade-lime);
}

.learning-upgrade-detail-hero--blue {
  background: var(--learning-upgrade-blue);
}

.learning-upgrade-detail-hero--pink {
  background: var(--learning-upgrade-pink);
}

.learning-upgrade-detail-hero--orange {
  background: var(--learning-upgrade-orange);
}

.learning-upgrade-detail-hero-copy {
  align-self: center;
}

.learning-upgrade-detail-hero-copy > span,
.learning-upgrade-detail-outcome > span {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.learning-upgrade-detail-hero h1 {
  margin-top: 12px;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: clamp(42px, 5vw, 66px);
  font-weight: 550;
  letter-spacing: -0.045em;
  line-height: 1;
}

.learning-upgrade-detail-hero-copy > p {
  max-width: 620px;
  margin-top: 18px;
  color: rgba(20, 20, 20, 0.68);
  font-size: 14px;
}

.learning-upgrade-detail-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 24px;
}

.learning-upgrade-detail-tags span {
  padding: 7px 11px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
  font-size: 10px;
  font-weight: 750;
}

.learning-upgrade-detail-audiences {
  align-items: center;
}

.learning-upgrade-detail-audiences b {
  margin-right: 3px;
  font-size: 10px;
}

.learning-upgrade-detail-audiences span {
  padding: 5px 8px;
  border: 1px solid rgba(20, 20, 20, 0.12);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.36);
  font-size: 9px;
  font-weight: 750;
}

.learning-upgrade-detail-outcome {
  display: grid;
  align-content: center;
  justify-items: start;
  gap: 12px;
  padding: 25px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 24px;
  background: rgba(255, 253, 248, 0.7);
}

.learning-upgrade-detail-outcome > p {
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 17px;
  line-height: 1.45;
}

.learning-upgrade-detail-ring {
  display: grid;
  place-items: center;
  width: 96px;
  height: 96px;
  margin-top: 8px;
  border-radius: 50%;
  background: conic-gradient(#171717 var(--learning-upgrade-progress), rgba(255, 255, 255, 0.72) 0);
}

.learning-upgrade-detail-ring::before {
  content: "";
  grid-area: 1 / 1;
  width: 76px;
  height: 76px;
  border-radius: 50%;
  background: #fffdf8;
}

.learning-upgrade-detail-ring b,
.learning-upgrade-detail-ring small {
  position: relative;
  grid-area: 1 / 1;
  z-index: 1;
}

.learning-upgrade-detail-ring b {
  margin-top: -13px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
}

.learning-upgrade-detail-ring small {
  margin-top: 24px;
  color: var(--learning-upgrade-muted);
  font-size: 8px;
}

.learning-upgrade-detail-continue {
  display: grid;
  grid-template-columns: 126px minmax(0, 1fr) auto;
  align-items: center;
  gap: 20px;
  padding: 14px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 23px;
  background: var(--learning-upgrade-card);
}

.learning-upgrade-course-cover--detail {
  min-height: 82px;
  border-radius: 15px;
}

.learning-upgrade-detail-continue > div:nth-child(2) {
  min-width: 0;
}

.learning-upgrade-detail-continue h2 {
  overflow: hidden;
  margin-top: 3px;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 18px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learning-upgrade-detail-continue p {
  margin-top: 4px;
  color: var(--learning-upgrade-muted);
  font-size: 10px;
}

.learning-upgrade-detail-continue .learning-upgrade-primary-button {
  color: #fff;
  background: #171717;
}

.learning-upgrade-modules {
  display: grid;
  gap: 18px;
  margin-top: 8px;
}

.learning-upgrade-module-list {
  display: grid;
  gap: 10px;
}

.learning-upgrade-module {
  overflow: hidden;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 22px;
  background: var(--learning-upgrade-card);
}

.learning-upgrade-module--open {
  box-shadow: 0 9px 28px rgba(35, 31, 25, 0.05);
}

.learning-upgrade-module-toggle {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 16px;
  width: 100%;
  min-height: 104px;
  padding: 16px 20px;
  text-align: left;
  background: transparent;
}

.learning-upgrade-module-number {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  border-radius: 17px;
  color: #fff;
  background: #18231d;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 18px;
}

.learning-upgrade-module-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.learning-upgrade-module-copy small {
  color: var(--learning-upgrade-green);
  font-size: 9px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.learning-upgrade-module-copy b {
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 19px;
}

.learning-upgrade-module-copy em {
  overflow: hidden;
  color: var(--learning-upgrade-muted);
  font-size: 11px;
  font-style: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learning-upgrade-module-count {
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--learning-upgrade-muted);
  background: #f1eee7;
  font-size: 9px;
  font-weight: 750;
  white-space: nowrap;
}

.learning-upgrade-module-chevron {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: #f1eee7;
  transition: transform 180ms ease;
}

.learning-upgrade-module--open .learning-upgrade-module-chevron {
  transform: rotate(180deg);
}

.learning-upgrade-module-chevron .learning-upgrade-icon {
  width: 15px;
  height: 15px;
}

.learning-upgrade-module-content {
  display: grid;
  padding: 0 20px 18px 92px;
}

.learning-upgrade-module-content[hidden] {
  display: none;
}

.learning-upgrade-course-row {
  position: relative;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr) 90px;
  align-items: center;
  gap: 16px;
  min-height: 104px;
  padding: 13px 4px;
  border-top: 1px solid var(--learning-upgrade-line);
}

.learning-upgrade-course-row:first-child {
  border-top: 0;
}

.learning-upgrade-course-row:hover {
  background: rgba(238, 234, 226, 0.38);
}

.learning-upgrade-course-cover--row {
  min-height: 72px;
  border-radius: 13px;
}

.learning-upgrade-course-row-copy {
  min-width: 0;
}

.learning-upgrade-course-row-copy > span {
  color: var(--learning-upgrade-green);
  font-size: 9px;
  font-weight: 850;
}

.learning-upgrade-course-row-copy h4 {
  overflow: hidden;
  margin-top: 3px;
  font-family: Georgia, "Noto Serif SC", serif;
  font-size: 15px;
  font-weight: 600;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learning-upgrade-course-row-copy p {
  overflow: hidden;
  margin-top: 4px;
  color: var(--learning-upgrade-muted);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learning-upgrade-course-status {
  display: grid;
  justify-items: end;
  gap: 5px;
}

.learning-upgrade-course-status-dot {
  display: grid;
  place-items: center;
  width: 23px;
  height: 23px;
  border: 1px solid #cbc6bc;
  border-radius: 50%;
}

.learning-upgrade-course-row--completed .learning-upgrade-course-status-dot {
  border-color: var(--learning-upgrade-green);
  color: #fff;
  background: var(--learning-upgrade-green);
}

.learning-upgrade-course-row--active .learning-upgrade-course-status-dot {
  border: 5px solid #d8eee1;
  background: var(--learning-upgrade-green);
}

.learning-upgrade-course-status-dot .learning-upgrade-icon {
  width: 13px;
  height: 13px;
}

.learning-upgrade-course-status b {
  color: var(--learning-upgrade-muted);
  font-size: 9px;
  white-space: nowrap;
}

.learning-upgrade-progress--small {
  width: 72px;
  height: 3px;
}

.learning-upgrade-level-finder,
.learning-upgrade-level-guide {
  display: grid;
  gap: 22px;
}

.learning-upgrade-level-finder {
  padding: 30px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 30px;
  background: var(--learning-upgrade-card);
  box-shadow: var(--learning-upgrade-shadow);
}

.learning-upgrade-level-heading > p {
  max-width: 360px;
  color: var(--learning-upgrade-muted);
  font-size: 13px;
  text-align: right;
}

.learning-upgrade-level-tabs {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
  padding: 7px;
  border-radius: 21px;
  background: color-mix(in srgb, var(--learning-upgrade-paper) 82%, transparent);
}

.learning-upgrade-level-tab {
  display: grid;
  gap: 2px;
  min-width: 0;
  min-height: 64px;
  align-content: center;
  padding: 8px 10px;
  border-radius: 15px;
  color: var(--learning-upgrade-muted);
  background: transparent;
  text-align: center;
}

.learning-upgrade-level-tab b {
  color: inherit;
  font-size: 15px;
}

.learning-upgrade-level-tab span {
  overflow: hidden;
  font-size: 9px;
  font-weight: 700;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learning-upgrade-level-tab--active {
  color: #151515;
  background: var(--learning-upgrade-lime);
  box-shadow: 0 8px 20px rgba(70, 81, 18, 0.14);
}

.learning-upgrade-level-panels {
  min-width: 0;
}

.learning-upgrade-level-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(260px, 0.75fr);
  gap: 24px 34px;
  min-height: 292px;
  padding: 30px;
  overflow: hidden;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 25px;
  background: color-mix(in srgb, var(--learning-upgrade-card) 92%, var(--learning-upgrade-blue));
}

.learning-upgrade-level-panel[hidden] {
  display: none;
}

.learning-upgrade-level-panel::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 8px;
  background: var(--learning-upgrade-blue);
}

.learning-upgrade-level-panel--lime::before {
  background: var(--learning-upgrade-lime);
}

.learning-upgrade-level-panel--pink::before {
  background: var(--learning-upgrade-pink);
}

.learning-upgrade-level-panel--orange::before {
  background: var(--learning-upgrade-orange);
}

.learning-upgrade-level-panel-main {
  display: grid;
  align-content: start;
  gap: 10px;
}

.learning-upgrade-level-panel-main > span,
.learning-upgrade-level-programmes > span {
  color: var(--learning-upgrade-green-dark);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.learning-upgrade-level-panel-main h3 {
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(31px, 4vw, 46px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1.05;
}

.learning-upgrade-level-standards {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.learning-upgrade-level-standards b,
.learning-upgrade-level-programmes b {
  display: inline-flex;
  align-items: center;
  min-height: 27px;
  padding: 5px 10px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 999px;
  background: color-mix(in srgb, var(--learning-upgrade-card) 88%, transparent);
  font-size: 10px;
  font-weight: 800;
}

.learning-upgrade-level-panel-main p {
  max-width: 610px;
  font-size: 15px;
  font-weight: 720;
  line-height: 1.7;
}

.learning-upgrade-level-panel-main small {
  max-width: 620px;
  color: var(--learning-upgrade-muted);
  font-size: 12px;
  line-height: 1.65;
}

.learning-upgrade-level-programmes {
  display: grid;
  align-content: start;
  gap: 12px;
  padding: 18px;
  border-radius: 19px;
  background: color-mix(in srgb, var(--learning-upgrade-paper) 65%, transparent);
}

.learning-upgrade-level-programmes > div {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.learning-upgrade-level-actions {
  display: flex;
  grid-column: 1 / -1;
  gap: 10px;
  align-items: center;
}

.learning-upgrade-level-note {
  color: var(--learning-upgrade-muted);
  font-size: 10px;
  line-height: 1.6;
  text-align: center;
}

.learning-upgrade-levels-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 210px;
  gap: 28px;
  align-items: end;
  min-height: 300px;
  padding: 38px;
  overflow: hidden;
  border-radius: 30px;
  background:
    linear-gradient(115deg, var(--learning-upgrade-blue) 0 26%, transparent 26.3%),
    linear-gradient(115deg, transparent 0 73%, var(--learning-upgrade-pink) 73.3%),
    var(--learning-upgrade-card);
}

.learning-upgrade-levels-hero > div {
  position: relative;
  z-index: 1;
}

.learning-upgrade-levels-hero > div > span {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.learning-upgrade-levels-hero h1 {
  margin-top: 10px;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(42px, 5.6vw, 68px);
  font-weight: 500;
  letter-spacing: -0.05em;
  line-height: 1;
}

.learning-upgrade-levels-hero h1 em {
  color: var(--learning-upgrade-green-dark);
  font-style: normal;
}

.learning-upgrade-levels-hero > div > p {
  max-width: 650px;
  margin-top: 20px;
  color: #47443f;
  font-size: 14px;
  line-height: 1.75;
}

.learning-upgrade-levels-hero aside {
  position: relative;
  z-index: 1;
  display: grid;
  align-content: center;
  min-height: 180px;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 25px;
  background: rgba(255, 253, 248, 0.82);
  backdrop-filter: blur(12px);
}

.learning-upgrade-levels-hero aside b {
  font-family: Georgia, "Times New Roman", serif;
  font-size: 64px;
  line-height: 0.9;
}

.learning-upgrade-levels-hero aside span {
  margin-top: 10px;
  font-size: 14px;
  font-weight: 850;
}

.learning-upgrade-levels-hero aside p {
  margin-top: 7px;
  color: #57534d;
  font-size: 11px;
}

.learning-upgrade-level-principles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.learning-upgrade-level-principles article {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  min-height: 132px;
  padding: 22px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 22px;
  background: var(--learning-upgrade-card);
}

.learning-upgrade-level-principles article > span {
  color: var(--learning-upgrade-green-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 24px;
}

.learning-upgrade-level-principles b {
  font-size: 14px;
}

.learning-upgrade-level-principles p {
  margin-top: 7px;
  color: var(--learning-upgrade-muted);
  font-size: 11px;
  line-height: 1.65;
}

.learning-upgrade-level-guide-list {
  display: grid;
  gap: 10px;
}

.learning-upgrade-level-guide-card {
  display: grid;
  grid-template-columns: 48px 150px 190px minmax(0, 1fr) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 22px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 21px;
  background: var(--learning-upgrade-card);
}

.learning-upgrade-level-guide-index {
  color: var(--learning-upgrade-green-dark);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 22px;
}

.learning-upgrade-level-guide-title,
.learning-upgrade-level-guide-stage,
.learning-upgrade-level-guide-copy {
  display: grid;
  gap: 6px;
}

.learning-upgrade-level-guide-title b {
  font-size: 17px;
}

.learning-upgrade-level-guide-title span {
  width: max-content;
  padding: 3px 8px;
  border-radius: 999px;
  color: #151515;
  background: var(--learning-upgrade-lime);
  font-size: 9px;
  font-weight: 850;
}

.learning-upgrade-level-guide-card small {
  color: var(--learning-upgrade-muted);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.learning-upgrade-level-guide-stage b {
  font-size: 12px;
  line-height: 1.55;
}

.learning-upgrade-level-guide-copy p {
  color: var(--learning-upgrade-muted);
  font-size: 11px;
  line-height: 1.65;
}

.learning-upgrade-level-guide-channels {
  display: grid;
  gap: 6px;
  margin-top: 5px;
}

.learning-upgrade-level-guide-channels > div {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}

.learning-upgrade-level-guide-channels span {
  padding: 4px 7px;
  border: 1px solid rgba(19, 104, 78, 0.14);
  border-radius: 999px;
  color: var(--learning-upgrade-green-dark);
  background: rgba(216, 235, 228, 0.62);
  font-size: 9px;
  font-weight: 800;
  line-height: 1.2;
}

.learning-upgrade-level-guide-footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: end;
  padding: 30px;
  border-radius: 26px;
  color: #151515;
  background: var(--learning-upgrade-lime);
}

.learning-upgrade-level-guide-footer span {
  font-size: 10px;
  font-weight: 900;
  letter-spacing: 0.1em;
}

.learning-upgrade-level-guide-footer h2 {
  max-width: 720px;
  margin-top: 7px;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(26px, 3.5vw, 40px);
  font-weight: 500;
  line-height: 1.1;
}

.learning-upgrade-level-guide-footer p {
  max-width: 760px;
  margin-top: 12px;
  font-size: 12px;
  line-height: 1.65;
}

.learning-upgrade-plan-onboarding { margin-top: 0; padding: 34px; display: grid; grid-template-columns: minmax(0, 1fr) 390px; gap: 34px; border: 1px solid var(--learning-upgrade-ink); border-radius: 26px; background: var(--learning-upgrade-card); box-shadow: 8px 8px 0 var(--learning-upgrade-blue); }
.learning-upgrade-plan-onboarding-copy > span, .learning-upgrade-personal-hero-copy > span, .learning-upgrade-personal-routine > span, .learning-upgrade-personal-focus > span, .learning-upgrade-personal-route-link span { color: var(--learning-upgrade-muted); font-size: 10px; font-weight: 900; letter-spacing: .16em; }
.learning-upgrade-plan-onboarding-copy h2 { margin: 10px 0 8px; font-size: clamp(30px, 4vw, 47px); letter-spacing: -.055em; }
.learning-upgrade-plan-onboarding-copy > p { max-width: 650px; margin: 0; color: var(--learning-upgrade-muted); font-size: 14px; line-height: 1.75; }
.learning-upgrade-plan-onboarding-copy > div:last-child { margin-top: 23px; display: flex; flex-wrap: wrap; gap: 10px; }
.learning-upgrade-plan-steps { margin: 0; padding: 0; display: grid; list-style: none; }
.learning-upgrade-plan-steps li { padding: 12px 0; display: grid; grid-template-columns: 37px minmax(0, 1fr); column-gap: 12px; border-bottom: 1px solid var(--learning-upgrade-line); }
.learning-upgrade-plan-steps li:last-child { border-bottom: 0; }
.learning-upgrade-plan-steps span { grid-row: 1 / 3; width: 37px; height: 37px; display: grid; place-items: center; border-radius: 50%; background: var(--learning-upgrade-ink); color: var(--learning-upgrade-card); font-size: 10px; font-weight: 900; }
.learning-upgrade-plan-steps b { align-self: end; font-size: 14px; }
.learning-upgrade-plan-steps small { color: var(--learning-upgrade-muted); font-size: 11px; }
.learning-upgrade-plan-onboarding--ready, .learning-upgrade-plan-onboarding--active { grid-template-columns: 210px minmax(0, 1fr); }
.learning-upgrade-plan-onboarding--active { background: var(--learning-upgrade-lime); color: #151515; box-shadow: 8px 8px 0 var(--learning-upgrade-green); }
.learning-upgrade-plan-onboarding--active .learning-upgrade-plan-onboarding-copy > p, .learning-upgrade-plan-onboarding--active .learning-upgrade-plan-onboarding-copy > span { color: rgba(21, 21, 21, .68); }
.learning-upgrade-plan-level { min-height: 170px; padding: 22px; display: flex; flex-direction: column; justify-content: center; border-radius: 20px; background: #151515; color: #fff; }
.learning-upgrade-plan-level span { font-size: 10px; font-weight: 800; letter-spacing: .1em; }
.learning-upgrade-plan-level b { margin-top: 7px; font-size: 72px; letter-spacing: -.08em; line-height: 1; }
.learning-upgrade-plan-level small { margin-top: 8px; color: rgba(255,255,255,.68); font-size: 10px; }
.learning-upgrade-plan-quick-meta { margin-top: 16px !important; }
.learning-upgrade-plan-quick-meta b { padding: 7px 10px; border: 1px solid rgba(21,21,21,.3); border-radius: 999px; font-size: 10px; }
.learning-upgrade-level-test-cta { margin: 20px 0; padding: 18px 20px; display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; align-items: center; gap: 14px; border-radius: 16px; background: var(--learning-upgrade-blue); color: #151515; }
.learning-upgrade-level-test-cta > span { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 50%; background: var(--learning-upgrade-ink); color: var(--learning-upgrade-card); }
.learning-upgrade-level-test-cta b { font-size: 14px; }
.learning-upgrade-level-test-cta p { margin: 2px 0 0; color: var(--learning-upgrade-muted); font-size: 11px; }
.learning-upgrade-level-test-cta .learning-upgrade-secondary-button { border-color: #151515; color: #151515; }

.learning-upgrade-personal-empty { min-height: 610px; padding: 70px; display: grid; grid-template-columns: 110px minmax(0, 700px); align-content: center; gap: 34px; border-radius: 30px; background: var(--learning-upgrade-card); box-shadow: var(--learning-upgrade-shadow); }
.learning-upgrade-personal-empty > span { width: 110px; height: 110px; display: grid; place-items: center; border-radius: 50%; background: var(--learning-upgrade-lime); color: #151515; }
.learning-upgrade-personal-empty > span svg { width: 45px; height: 45px; }
.learning-upgrade-personal-empty small { color: var(--learning-upgrade-muted); font-size: 10px; font-weight: 900; letter-spacing: .15em; }
.learning-upgrade-personal-empty h1 { max-width: 760px; margin: 14px 0; font-size: clamp(42px, 6vw, 72px); letter-spacing: -.065em; line-height: 1.02; }
.learning-upgrade-personal-empty p { max-width: 680px; margin: 0 0 26px; color: var(--learning-upgrade-muted); line-height: 1.8; }
.learning-upgrade-personal-empty--pending { grid-template-columns: 230px minmax(0, 1fr); }
.learning-upgrade-personal-empty-level { min-height: 230px; padding: 26px; display: flex; flex-direction: column; justify-content: center; border-radius: 24px; background: var(--learning-upgrade-blue); color: #151515; }
.learning-upgrade-personal-empty-level span { font-size: 11px; font-weight: 900; }
.learning-upgrade-personal-empty-level b { font-size: 92px; letter-spacing: -.09em; line-height: 1; }
.learning-upgrade-personal-empty-level small { color: rgba(21,21,21,.65); letter-spacing: 0; }
.learning-upgrade-personal-hero { padding: 48px; display: grid; grid-template-columns: minmax(0, 1fr) 260px; gap: 30px; border: 1px solid #151515; border-radius: 28px; color: #151515; overflow: hidden; }
.learning-upgrade-personal-hero--lime { background: var(--learning-upgrade-lime); }
.learning-upgrade-personal-hero--blue { background: var(--learning-upgrade-blue); }
.learning-upgrade-personal-hero--pink { background: var(--learning-upgrade-pink); }
.learning-upgrade-personal-hero--orange { background: var(--learning-upgrade-orange); }
.learning-upgrade-personal-hero-copy > span { color: rgba(21,21,21,.64); }
.learning-upgrade-personal-hero h1 { margin: 12px 0; font-size: clamp(44px, 6vw, 72px); letter-spacing: -.07em; line-height: 1; }
.learning-upgrade-personal-hero-copy > p { max-width: 690px; margin: 0; color: rgba(21,21,21,.72); line-height: 1.75; }
.learning-upgrade-personal-hero-copy > div:last-child { margin-top: 24px; display: flex; align-items: center; gap: 14px; }
.learning-upgrade-personal-hero .learning-upgrade-secondary-button, .learning-upgrade-personal-hero .learning-upgrade-text-button { border-color: #151515; color: #151515; }
.learning-upgrade-personal-tags { margin-top: 22px; display: flex; flex-wrap: wrap; gap: 8px; }
.learning-upgrade-personal-tags b { padding: 7px 11px; border: 1px solid rgba(21,21,21,.35); border-radius: 999px; font-size: 10px; }
.learning-upgrade-personal-hero > aside { padding: 28px; display: flex; flex-direction: column; justify-content: center; border-radius: 22px; background: #151515; color: #fff; }
.learning-upgrade-personal-hero > aside span { font-size: 11px; }
.learning-upgrade-personal-hero > aside b { margin-top: 4px; font-size: 92px; letter-spacing: -.09em; line-height: .9; }
.learning-upgrade-personal-hero > aside em { font-style: normal; font-weight: 800; }
.learning-upgrade-personal-hero > aside p { margin: 24px 0 0; color: rgba(255,255,255,.68); font-size: 11px; line-height: 1.7; }
.learning-upgrade-personal-today { margin-top: 48px; }
.learning-upgrade-personal-course { padding: 18px; display: grid; grid-template-columns: 220px minmax(0, 1fr) auto; align-items: center; gap: 24px; border-radius: 22px; background: var(--learning-upgrade-card); box-shadow: var(--learning-upgrade-shadow); }
.learning-upgrade-course-cover--personal { min-height: 130px; border-radius: 16px; }
.learning-upgrade-personal-course > div > span { color: var(--learning-upgrade-muted); font-size: 11px; }
.learning-upgrade-personal-course h3 { margin: 7px 0; font-size: 23px; line-height: 1.2; }
.learning-upgrade-personal-course p { margin: 0; color: var(--learning-upgrade-muted); font-size: 12px; line-height: 1.65; }
.learning-upgrade-personal-course small { display: block; margin-top: 9px; color: var(--learning-upgrade-green); font-size: 10px; font-weight: 800; }
.learning-upgrade-personal-queue { margin-top: 30px; }
.learning-upgrade-personal-queue-list { display: grid; gap: 10px; }
.learning-upgrade-personal-queue-item { padding: 16px 18px; display: grid; grid-template-columns: 42px minmax(0, 1fr) auto; align-items: center; gap: 16px; border: 1px solid var(--learning-upgrade-line); border-radius: 18px; background: var(--learning-upgrade-card); }
.learning-upgrade-personal-queue-item > span { width: 38px; height: 38px; display: grid; place-items: center; border-radius: 50%; background: var(--learning-upgrade-ink); color: var(--learning-upgrade-card); font-size: 10px; font-weight: 900; }
.learning-upgrade-personal-queue-item h3 { margin: 4px 0; font-size: 16px; line-height: 1.3; }
.learning-upgrade-personal-queue-item small, .learning-upgrade-personal-queue-item p, .learning-upgrade-personal-queue-item em { color: var(--learning-upgrade-muted); font-size: 10px; font-style: normal; line-height: 1.5; }
.learning-upgrade-personal-queue-item p { margin: 0 0 4px; }
.learning-upgrade-personal-queue-item em { color: var(--learning-upgrade-green); font-weight: 900; }
.learning-upgrade-personal-queue-item--completed { opacity: .68; }
.learning-upgrade-personal-feedback { display: grid; grid-template-columns: repeat(2, auto); gap: 6px; }
.learning-upgrade-personal-feedback button { min-height: 32px; padding: 6px 10px; border: 1px solid var(--learning-upgrade-line); border-radius: 999px; background: transparent; color: var(--learning-upgrade-muted); font-size: 9px; font-weight: 800; cursor: pointer; }
.learning-upgrade-personal-feedback button:last-child { border-color: var(--learning-upgrade-ink); background: var(--learning-upgrade-ink); color: var(--learning-upgrade-card); }
.learning-upgrade-personal-queue-more > summary { min-height: 48px; padding: 0 18px; display: flex; align-items: center; justify-content: center; gap: 8px; border: 1px dashed var(--learning-upgrade-line); border-radius: 16px; color: var(--learning-upgrade-muted); font-size: 11px; font-weight: 900; cursor: pointer; list-style: none; }
.learning-upgrade-personal-queue-more > summary::-webkit-details-marker { display: none; }
.learning-upgrade-personal-queue-more > summary span { color: var(--learning-upgrade-green); }
.learning-upgrade-personal-queue-more[open] > summary { margin-bottom: 10px; }
.learning-upgrade-personal-queue-more > div { display: grid; gap: 10px; }
.learning-upgrade-personal-grid { margin-top: 28px; display: grid; grid-template-columns: .85fr 1.15fr; gap: 20px; }
.learning-upgrade-personal-routine, .learning-upgrade-personal-focus { padding: 30px; border-radius: 22px; background: var(--learning-upgrade-card); box-shadow: var(--learning-upgrade-shadow); }
.learning-upgrade-personal-routine h2, .learning-upgrade-personal-focus h2 { margin: 8px 0 22px; font-size: 28px; letter-spacing: -.04em; }
.learning-upgrade-personal-routine ol { margin: 0; padding: 0; list-style: none; }
.learning-upgrade-personal-routine li { padding: 15px 0; display: grid; grid-template-columns: 34px 1fr auto; align-items: center; gap: 10px; border-top: 1px solid var(--learning-upgrade-line); }
.learning-upgrade-personal-routine li > b { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; background: var(--learning-upgrade-ink); color: var(--learning-upgrade-card); font-size: 9px; }
.learning-upgrade-personal-routine li span { font-weight: 800; }
.learning-upgrade-personal-routine li em { color: var(--learning-upgrade-muted); font-size: 11px; font-style: normal; }
.learning-upgrade-personal-focus > div { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.learning-upgrade-personal-focus section { padding: 20px; border: 1px solid var(--learning-upgrade-line); border-radius: 16px; }
.learning-upgrade-personal-focus section > div { display: flex; justify-content: space-between; }
.learning-upgrade-personal-focus section em { font-style: normal; font-weight: 900; }
.learning-upgrade-personal-focus section > i { height: 7px; margin-top: 10px; display: block; border-radius: 999px; background: var(--learning-upgrade-line); }
.learning-upgrade-personal-focus section > i span { height: 100%; display: block; border-radius: inherit; background: var(--learning-upgrade-green); }
.learning-upgrade-personal-focus section p { margin: 14px 0 0; color: var(--learning-upgrade-muted); font-size: 10px; line-height: 1.6; }
.learning-upgrade-personal-roadmap { margin-top: 48px; }
.learning-upgrade-personal-roadmap > div:last-child { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.learning-upgrade-personal-roadmap article { min-height: 190px; padding: 22px; display: flex; flex-direction: column; border: 1px solid var(--learning-upgrade-line); border-radius: 18px; background: var(--learning-upgrade-card); }
.learning-upgrade-personal-roadmap article.is-current { border-color: var(--learning-upgrade-ink); box-shadow: 5px 5px 0 var(--learning-upgrade-lime); }
.learning-upgrade-personal-roadmap article > span { font-size: 11px; font-weight: 900; }
.learning-upgrade-personal-roadmap article b { display: block; margin-top: 26px; font-size: 17px; }
.learning-upgrade-personal-roadmap article p { color: var(--learning-upgrade-muted); font-size: 11px; line-height: 1.65; }
.learning-upgrade-personal-roadmap article em { margin-top: auto; color: var(--learning-upgrade-green); font-size: 10px; font-style: normal; font-weight: 900; }
.learning-upgrade-personal-route-link { margin-top: 26px; padding: 28px 32px; display: flex; align-items: center; justify-content: space-between; gap: 24px; border-radius: 20px; background: var(--learning-upgrade-blue); color: #151515; }
.learning-upgrade-personal-route-link h2 { margin: 8px 0; font-size: 22px; }
.learning-upgrade-personal-route-link p { max-width: 700px; margin: 0; color: var(--learning-upgrade-muted); font-size: 12px; }

body[data-skin="studio"] .learning-upgrade-level-finder,
body[data-skin="studio"] .learning-upgrade-level-panel,
body[data-skin="studio"] .learning-upgrade-level-principles article,
body[data-skin="studio"] .learning-upgrade-level-guide-card {
  background: #171b19;
}

body[data-skin="studio"] .learning-upgrade-level-tab--active,
body[data-skin="studio"] .learning-upgrade-level-guide-title span {
  color: #151515;
}

body[data-skin="studio"] .learning-upgrade-levels-hero {
  color: #151515;
}

body[data-skin="studio"] .learning-upgrade-levels-hero > div > p {
  color: rgba(21, 21, 21, 0.72);
}

body[data-skin="studio"] .learning-upgrade-levels-hero aside {
  background: rgba(23, 27, 25, 0.88);
  color: #fff;
}

body[data-skin="studio"] .learning-upgrade-levels-hero aside p {
  color: rgba(255, 255, 255, 0.68);
}

body[data-skin="studio"] .learning-upgrade-level-guide-footer .learning-upgrade-primary-button {
  color: #fff;
  background: #171717;
}

.learning-upgrade-mobile-nav-item {
  background: transparent;
}

.learning-upgrade-primary-button,
.learning-upgrade-secondary-button,
.learning-upgrade-nav-item,
.learning-upgrade-mobile-nav-item,
.learning-upgrade-path-card,
.learning-upgrade-course-row {
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.learning-upgrade-primary-button:hover,
.learning-upgrade-secondary-button:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(26, 24, 20, 0.12);
}

.learning-upgrade-root button:focus-visible {
  outline: 3px solid rgba(37, 71, 186, 0.32);
  outline-offset: 3px;
}

@media (max-width: 920px) {
  .learning-upgrade-root {
    width: min(100% - 28px, 780px);
  }

  .learning-upgrade-main {
    gap: 28px;
  }

  .learning-upgrade-home-intro,
  .learning-upgrade-paths-hero {
    padding: 30px;
  }

  .learning-upgrade-today-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .learning-upgrade-today-main {
    grid-column: 1 / -1;
  }

  .learning-upgrade-home-columns {
    grid-template-columns: 1fr;
  }

  .learning-upgrade-review-card {
    grid-template-columns: auto minmax(0, 1fr) auto;
    min-height: auto;
  }

  .learning-upgrade-review-card .learning-upgrade-secondary-button {
    grid-column: auto;
    width: auto;
  }

  .learning-upgrade-path-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .learning-upgrade-level-panel {
    grid-template-columns: minmax(0, 1fr) minmax(230px, 0.72fr);
  }

  .learning-upgrade-level-principles {
    grid-template-columns: 1fr;
  }

  .learning-upgrade-level-principles article {
    min-height: auto;
  }

  .learning-upgrade-level-guide-card {
    grid-template-columns: 40px 160px minmax(0, 1fr);
  }

  .learning-upgrade-level-guide-stage,
  .learning-upgrade-level-guide-copy {
    grid-column: 3;
  }

  .learning-upgrade-detail-hero {
    grid-template-columns: minmax(0, 1fr) 250px;
    padding: 32px;
  }
}

@media (max-width: 680px) {
  .learning-upgrade-root {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 430px;
    padding: 10px 11px 28px;
  }

  .learning-upgrade-header {
    top: 8px;
    z-index: 100;
    min-height: 58px;
    padding: 8px 10px;
    border-radius: 20px;
  }

  .learning-upgrade-brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
  }

  .learning-upgrade-brand-copy small,
  .learning-upgrade-nav {
    display: none;
  }

  .learning-upgrade-main {
    order: 2;
    gap: 24px;
    padding-top: 10px;
  }

  .learning-upgrade-home-intro,
  .learning-upgrade-paths-hero {
    grid-template-columns: 1fr;
    align-items: end;
    min-height: 250px;
    padding: 24px 20px;
    border-radius: 24px;
    background:
      linear-gradient(118deg, var(--learning-upgrade-lime) 0 23%, transparent 23.3%),
      linear-gradient(118deg, transparent 0 75%, var(--learning-upgrade-blue) 75.3% 100%),
      var(--learning-upgrade-card);
  }

  .learning-upgrade-home-intro::after,
  .learning-upgrade-paths-hero::after {
    right: 21%;
    opacity: 0.6;
  }

  .learning-upgrade-home-intro h1,
  .learning-upgrade-paths-hero h1 {
    font-size: clamp(37px, 11vw, 48px);
  }

  .learning-upgrade-home-intro-copy > p,
  .learning-upgrade-paths-hero > div > p {
    margin-top: 14px;
    font-size: 12px;
    line-height: 1.62;
  }

  .learning-upgrade-home-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 20px;
  }

  .learning-upgrade-home-stats article {
    min-height: 65px;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 9px;
    padding: 10px 12px;
    border-radius: 15px;
  }

  .learning-upgrade-home-stats b {
    font-size: 25px;
  }

  .learning-upgrade-home-stats span {
    margin: 0;
  }

  .learning-upgrade-section-heading h2 {
    font-size: 25px;
  }

  .learning-upgrade-today {
    padding: 20px 14px 14px;
    border-radius: 23px;
  }

  .learning-upgrade-today-grid {
    grid-template-columns: 1fr;
  }

  .learning-upgrade-today-main {
    grid-column: auto;
    grid-template-columns: auto minmax(0, 1fr);
    min-height: 178px;
    padding: 17px;
  }

  .learning-upgrade-today-main .learning-upgrade-primary-button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .learning-upgrade-today-step {
    grid-template-columns: auto auto minmax(0, 1fr) auto;
    grid-template-rows: auto;
    align-items: center;
    min-height: 82px;
    padding: 13px;
  }

  .learning-upgrade-today-step > div,
  .learning-upgrade-today-step > b,
  .learning-upgrade-today-step .learning-upgrade-text-button {
    grid-column: auto;
  }

  .learning-upgrade-today-step > b {
    display: none;
  }

  .learning-upgrade-today-step .learning-upgrade-text-button {
    font-size: 0;
  }

  .learning-upgrade-today-step .learning-upgrade-text-button .learning-upgrade-icon {
    width: 19px;
    height: 19px;
  }

  .learning-upgrade-continue-card {
    grid-template-columns: 1fr;
  }

  .learning-upgrade-course-cover--continue {
    min-height: 168px;
  }

  .learning-upgrade-continue-copy {
    padding: 20px;
  }

  .learning-upgrade-continue-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .learning-upgrade-primary-button--compact {
    width: 100%;
  }

  .learning-upgrade-review-card {
    grid-template-columns: auto minmax(0, 1fr);
    padding: 20px;
  }

  .learning-upgrade-review-card .learning-upgrade-secondary-button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .learning-upgrade-path-grid,
  .learning-upgrade-path-grid--all {
    grid-template-columns: 1fr;
  }

  .learning-upgrade-level-finder {
    gap: 16px;
    padding: 20px 14px;
    border-radius: 23px;
  }

  .learning-upgrade-level-heading {
    display: grid;
    align-items: start;
  }

  .learning-upgrade-level-heading > p {
    max-width: none;
    font-size: 11px;
    text-align: left;
  }

  .learning-upgrade-level-tabs {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 4px;
    padding: 5px;
    border-radius: 17px;
  }

  .learning-upgrade-level-tab {
    min-height: 54px;
    padding: 7px 3px;
    border-radius: 12px;
  }

  .learning-upgrade-level-tab b {
    font-size: 13px;
  }

  .learning-upgrade-level-tab span {
    display: none;
  }

  .learning-upgrade-level-panel {
    grid-template-columns: 1fr;
    gap: 18px;
    min-height: 0;
    padding: 23px 19px;
    border-radius: 20px;
  }

  .learning-upgrade-level-panel-main h3 {
    font-size: 34px;
  }

  .learning-upgrade-level-panel-main p {
    font-size: 13px;
  }

  .learning-upgrade-level-programmes {
    padding: 15px;
  }

  .learning-upgrade-level-actions {
    display: grid;
    grid-column: auto;
  }

  .learning-upgrade-level-actions .learning-upgrade-primary-button,
  .learning-upgrade-level-actions .learning-upgrade-secondary-button {
    width: 100%;
  }

  .learning-upgrade-levels-hero {
    grid-template-columns: 1fr;
    min-height: 350px;
    padding: 25px 20px;
    border-radius: 24px;
  }

  .learning-upgrade-levels-hero h1 {
    font-size: clamp(37px, 11vw, 48px);
  }

  .learning-upgrade-levels-hero > div > p {
    margin-top: 15px;
    font-size: 12px;
    line-height: 1.62;
  }

  .learning-upgrade-levels-hero aside {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-rows: auto auto;
    gap: 0 13px;
    min-height: 92px;
    padding: 16px;
    border-radius: 18px;
  }

  .learning-upgrade-levels-hero aside b {
    grid-row: 1 / -1;
    font-size: 50px;
  }

  .learning-upgrade-levels-hero aside span {
    align-self: end;
    margin: 0;
  }

  .learning-upgrade-levels-hero aside p {
    align-self: start;
    margin: 0;
  }

  .learning-upgrade-level-principles {
    gap: 8px;
  }

  .learning-upgrade-level-principles article {
    min-height: 0;
    padding: 17px;
    border-radius: 18px;
  }

  .learning-upgrade-level-guide-card {
    grid-template-columns: 38px minmax(0, 1fr);
    gap: 12px;
    padding: 18px;
    border-radius: 18px;
  }

  .learning-upgrade-level-guide-stage,
  .learning-upgrade-level-guide-copy {
    grid-column: 1 / -1;
    padding-top: 10px;
    border-top: 1px solid var(--learning-upgrade-line);
  }

  .learning-upgrade-level-guide-footer {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 23px 20px;
    border-radius: 22px;
  }

  .learning-upgrade-level-guide-footer .learning-upgrade-primary-button {
    width: 100%;
  }

  .learning-upgrade-path-card {
    min-height: 280px;
  }

  .learning-upgrade-mobile-nav {
    position: sticky;
    top: 74px;
    order: 1;
    z-index: 90;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    min-height: 56px;
    margin-top: 8px;
    padding: 4px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    background: rgba(20, 20, 20, 0.94);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(16px);
  }

  .learning-upgrade-mobile-nav-item {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 2px;
    border-radius: 17px;
    color: rgba(255, 255, 255, 0.55);
    font-size: 9px;
    font-weight: 800;
  }

  .learning-upgrade-mobile-nav-item--active {
    color: #111;
    background: var(--learning-upgrade-lime);
  }

  .learning-upgrade-mobile-nav-item .learning-upgrade-icon {
    width: 17px;
    height: 17px;
  }

  .learning-upgrade-paths-hero {
    min-height: 360px;
    background:
      linear-gradient(118deg, var(--learning-upgrade-blue) 0 24%, transparent 24.3%),
      linear-gradient(118deg, transparent 0 76%, var(--learning-upgrade-lime) 76.3% 100%),
      var(--learning-upgrade-card);
  }

  .learning-upgrade-paths-summary {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    margin-top: 20px;
    padding: 15px;
    border-radius: 17px;
  }

  .learning-upgrade-paths-summary p {
    grid-column: 1 / -1;
  }

  .learning-upgrade-path-help {
    grid-template-columns: auto minmax(0, 1fr);
    padding: 20px;
  }

  .learning-upgrade-path-help .learning-upgrade-secondary-button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .learning-upgrade-root--detail .learning-upgrade-main {
    gap: 18px;
  }

  .learning-upgrade-detail-hero {
    grid-template-columns: 1fr;
    gap: 24px;
    min-height: auto;
    padding: 26px 20px;
    border-radius: 24px;
  }

  .learning-upgrade-detail-hero h1 {
    font-size: 42px;
  }

  .learning-upgrade-detail-outcome {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 18px;
  }

  .learning-upgrade-detail-outcome > span,
  .learning-upgrade-detail-outcome > p {
    grid-column: 1;
  }

  .learning-upgrade-detail-ring {
    grid-column: 2;
    grid-row: 1 / 3;
    width: 80px;
    height: 80px;
    margin: 0;
  }

  .learning-upgrade-detail-ring::before {
    width: 64px;
    height: 64px;
  }

  .learning-upgrade-detail-ring b {
    font-size: 17px;
  }

  .learning-upgrade-detail-continue {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 13px;
  }

  .learning-upgrade-course-cover--detail {
    min-height: 74px;
  }

  .learning-upgrade-detail-continue h2 {
    font-size: 15px;
  }

  .learning-upgrade-detail-continue .learning-upgrade-primary-button {
    grid-column: 1 / -1;
    width: 100%;
  }

  .learning-upgrade-module-toggle {
    grid-template-columns: 43px minmax(0, 1fr) auto;
    gap: 11px;
    min-height: 92px;
    padding: 13px;
  }

  .learning-upgrade-module-number {
    width: 41px;
    height: 41px;
    border-radius: 14px;
    font-size: 15px;
  }

  .learning-upgrade-module-copy b {
    font-size: 16px;
  }

  .learning-upgrade-module-copy em,
  .learning-upgrade-module-count {
    display: none;
  }

  .learning-upgrade-module-content {
    padding: 0 13px 10px;
  }

  .learning-upgrade-course-row {
    grid-template-columns: 88px minmax(0, 1fr) 24px;
    gap: 10px;
    min-height: 91px;
    padding: 10px 0;
  }

  .learning-upgrade-course-cover--row {
    min-height: 63px;
  }

  .learning-upgrade-course-row-copy h4 {
    display: -webkit-box;
    overflow: hidden;
    font-size: 13px;
    line-height: 1.3;
    white-space: normal;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .learning-upgrade-course-row-copy p,
  .learning-upgrade-course-status b,
  .learning-upgrade-progress--small {
    display: none;
  }

  .learning-upgrade-locked-notice {
    grid-template-columns: auto minmax(0, 1fr);
    padding: 18px;
  }

  .learning-upgrade-locked-notice .learning-upgrade-primary-button,
  .learning-upgrade-locked-notice .learning-upgrade-secondary-button {
    grid-column: 1 / -1;
    width: 100%;
  }
}

@media (max-width: 920px) {
  .learning-upgrade-plan-onboarding { grid-template-columns: 1fr; }
  .learning-upgrade-plan-onboarding--ready, .learning-upgrade-plan-onboarding--active { grid-template-columns: 190px minmax(0, 1fr); }
  .learning-upgrade-plan-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .learning-upgrade-plan-steps li { padding: 14px; display: flex; flex-direction: column; border: 1px solid var(--learning-upgrade-line); border-radius: 14px; }
  .learning-upgrade-plan-steps span { grid-row: auto; }
  .learning-upgrade-personal-course { grid-template-columns: 180px minmax(0, 1fr); }
  .learning-upgrade-personal-course > .learning-upgrade-primary-button { grid-column: 1 / 3; justify-self: stretch; }
  .learning-upgrade-personal-roadmap > div:last-child { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 680px) {
  .learning-upgrade-plan-onboarding { gap: 18px; padding: 20px 16px; border-radius: 20px; box-shadow: 5px 5px 0 var(--learning-upgrade-blue); }
  .learning-upgrade-plan-onboarding-copy h2 { margin: 6px 0; font-size: 34px; }
  .learning-upgrade-plan-onboarding-copy > p { font-size: 12px; line-height: 1.6; }
  .learning-upgrade-plan-onboarding-copy > div:last-child { margin-top: 16px; gap: 8px; }
  .learning-upgrade-plan-onboarding-copy .learning-upgrade-primary-button,
  .learning-upgrade-plan-onboarding-copy .learning-upgrade-secondary-button { min-height: 44px; padding-inline: 15px; }
  .learning-upgrade-plan-onboarding--ready, .learning-upgrade-plan-onboarding--active { grid-template-columns: 1fr; }
  .learning-upgrade-plan-level { min-height: 145px; }
  .learning-upgrade-plan-level b { font-size: 62px; }
  .learning-upgrade-plan-steps { grid-template-columns: 1fr; gap: 0; overflow: hidden; border: 1px solid var(--learning-upgrade-line); border-radius: 16px; }
  .learning-upgrade-plan-steps li { min-height: 70px; padding: 11px 13px; display: grid; grid-template-columns: 38px minmax(0, 1fr); grid-template-rows: auto auto; column-gap: 11px; align-content: center; border: 0; border-bottom: 1px solid var(--learning-upgrade-line); border-radius: 0; }
  .learning-upgrade-plan-steps li:last-child { border-bottom: 0; }
  .learning-upgrade-plan-steps span { grid-row: 1 / 3; width: 38px; height: 38px; align-self: center; }
  .learning-upgrade-plan-steps b { grid-column: 2; align-self: end; font-size: 14px; line-height: 1.25; }
  .learning-upgrade-plan-steps small { grid-column: 2; align-self: start; margin-top: 2px; font-size: 10px; line-height: 1.35; }
  .learning-upgrade-level-test-cta { grid-template-columns: 40px minmax(0, 1fr); }
  .learning-upgrade-level-test-cta > span { width: 40px; height: 40px; }
  .learning-upgrade-level-test-cta .learning-upgrade-secondary-button { grid-column: 1 / 3; width: 100%; }
  .learning-upgrade-personal-empty, .learning-upgrade-personal-empty--pending { min-height: 540px; padding: 32px 22px; display: flex; flex-direction: column; }
  .learning-upgrade-personal-empty > span { width: 76px; height: 76px; }
  .learning-upgrade-personal-empty h1 { font-size: 42px; }
  .learning-upgrade-personal-empty-level { width: 100%; min-height: 170px; }
  .learning-upgrade-personal-empty-level b { font-size: 72px; }
  .learning-upgrade-personal-hero { padding: 28px 22px; display: flex; flex-direction: column; }
  .learning-upgrade-personal-hero h1 { font-size: 43px; }
  .learning-upgrade-personal-hero-copy > div:last-child { align-items: stretch; flex-direction: column; }
  .learning-upgrade-personal-hero > aside { min-height: 190px; }
  .learning-upgrade-personal-hero > aside b { font-size: 72px; }
  .learning-upgrade-personal-course { padding: 14px; display: flex; flex-direction: column; align-items: stretch; }
  .learning-upgrade-personal-queue-item { padding: 14px; grid-template-columns: 36px minmax(0, 1fr); align-items: start; gap: 11px; }
  .learning-upgrade-personal-queue-item > span { width: 34px; height: 34px; }
  .learning-upgrade-personal-feedback { grid-column: 1 / -1; grid-template-columns: repeat(4, 1fr); }
  .learning-upgrade-personal-feedback button { padding-inline: 5px; }
  .learning-upgrade-course-cover--personal { min-height: 180px; }
  .learning-upgrade-personal-grid { grid-template-columns: 1fr; }
  .learning-upgrade-personal-focus > div { grid-template-columns: 1fr; }
  .learning-upgrade-personal-roadmap > div:last-child { grid-template-columns: 1fr; }
  .learning-upgrade-personal-roadmap article { min-height: 160px; }
  .learning-upgrade-personal-route-link { padding: 24px 20px; align-items: stretch; flex-direction: column; }
}

@media (max-width: 350px) {
  .learning-upgrade-root {
    padding-inline: 8px;
  }

  .learning-upgrade-home-intro h1,
  .learning-upgrade-paths-hero h1,
  .learning-upgrade-detail-hero h1 {
    font-size: 35px;
  }

  .learning-upgrade-section-heading h2 {
    font-size: 23px;
  }

  .learning-upgrade-path-card-copy h3 {
    font-size: 24px;
  }
}

/* Unified shell for the existing library, AI assistant and personal centre.
   The assessment keeps its own isolated visual system. */
.legacy-upgrade-shell {
  --learning-upgrade-ink: #151515;
  --learning-upgrade-muted: #6b6862;
  --learning-upgrade-paper: #eeeae2;
  --learning-upgrade-card: #fffdf8;
  --learning-upgrade-line: rgba(20, 20, 20, 0.1);
  --learning-upgrade-green: #138a55;
  --learning-upgrade-blue: #b8d2ed;
  --learning-upgrade-lime: #e8ff38;
  --learning-upgrade-pink: #f2b8d7;
  --learning-upgrade-shadow: 0 16px 38px rgba(35, 31, 25, 0.08);
  color: var(--learning-upgrade-ink);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}

body[data-view] .legacy-upgrade-shell.mobile-shell {
  width: min(1120px, calc(100% - 40px));
  min-height: 100vh;
  margin: 0 auto;
  padding: 18px 0 58px;
  background: transparent;
}

.legacy-upgrade-shell,
.legacy-upgrade-shell * {
  box-sizing: border-box;
}

.legacy-upgrade-shell .web-nav {
  position: sticky;
  top: 12px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 24px;
  margin: 0 0 18px;
  padding: 10px 16px;
  border: 1px solid rgba(20, 20, 20, 0.06);
  border-radius: 24px;
  background: rgba(255, 253, 248, 0.92);
  box-shadow: 0 3px 16px rgba(35, 31, 25, 0.04);
  backdrop-filter: blur(14px);
}

.legacy-upgrade-shell .brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
  padding: 0;
  text-align: left;
  background: transparent;
}

.legacy-upgrade-shell .brand img {
  width: 42px;
  height: 42px;
  flex: 0 0 42px;
  border-radius: 14px;
  object-fit: cover;
  background: #fff;
  box-shadow: inset 0 0 0 1px rgba(20, 20, 20, 0.06);
}

.legacy-upgrade-shell .brand span {
  display: grid;
  gap: 1px;
}

.legacy-upgrade-shell .brand b {
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.2;
}

.legacy-upgrade-shell .brand small {
  color: var(--learning-upgrade-muted);
  font-size: 10px;
  letter-spacing: 0.04em;
}

.legacy-upgrade-shell .legacy-upgrade-nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}

.legacy-upgrade-shell .legacy-upgrade-nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border-radius: 999px;
  background: #f1eee7;
}

.legacy-upgrade-shell .web-nav button:not(.brand) {
  min-height: 38px;
  padding: 0 13px;
  border-radius: 999px;
  color: var(--learning-upgrade-muted);
  background: transparent;
  font-size: 13px;
  font-weight: 750;
}

.legacy-upgrade-shell .web-nav .theme-switch-header button {
  min-width: 30px;
  min-height: 30px;
  padding: 0 7px;
  font-size: 10px;
  font-weight: 750;
}

.legacy-upgrade-shell .web-nav button.active {
  color: #fff;
  background: #171717;
}

.legacy-upgrade-content {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  min-width: 0;
}

.legacy-upgrade-content > * {
  min-width: 0;
  max-width: 100%;
}

.legacy-upgrade-shell .library-top,
.legacy-upgrade-shell .simple-top {
  position: relative;
  width: 100%;
  min-height: 190px;
  margin: 0;
  padding: 30px 34px;
  overflow: hidden;
  border: 0;
  border-radius: 28px;
  background:
    linear-gradient(114deg, var(--learning-upgrade-lime) 0 22%, transparent 22.2%),
    linear-gradient(114deg, transparent 0 72%, var(--learning-upgrade-blue) 72.2% 100%),
    var(--learning-upgrade-card);
}

.legacy-upgrade-shell .library-top {
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  align-items: end;
  gap: 18px;
}

.legacy-upgrade-shell .library-top::after,
.legacy-upgrade-shell .simple-top::after {
  content: "";
  position: absolute;
  top: -38%;
  right: 18%;
  width: 130px;
  height: 175%;
  border-radius: 999px;
  background: var(--learning-upgrade-pink);
  transform: rotate(20deg);
  opacity: 0.84;
  pointer-events: none;
}

.legacy-upgrade-shell .library-top > *,
.legacy-upgrade-shell .simple-top > * {
  position: relative;
  z-index: 1;
}

.legacy-upgrade-shell .library-top .round-btn {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(20, 20, 20, 0.08);
  border-radius: 50%;
  color: #151515;
  background: rgba(255, 253, 248, 0.88);
  font-size: 28px;
}

.legacy-upgrade-shell .library-top h1,
.legacy-upgrade-shell .simple-top h1 {
  margin: 0;
  color: #151515;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(40px, 5vw, 58px);
  font-weight: 500;
  letter-spacing: -0.045em;
  line-height: 1;
}

.legacy-upgrade-shell .library-top p,
.legacy-upgrade-shell .simple-top p {
  margin: 13px 0 0;
  color: #4f4b45;
  font-size: 14px;
  line-height: 1.65;
}

.legacy-upgrade-shell .simple-top {
  display: grid;
  align-content: end;
}

.legacy-upgrade-shell .profile-head {
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: center;
  align-content: center;
  gap: 18px;
}

.legacy-upgrade-shell .profile-head img {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  object-fit: cover;
}

.legacy-upgrade-shell .search-card {
  width: 100%;
  margin: 0;
  padding: 8px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 18px;
  background: var(--learning-upgrade-card);
  box-shadow: none;
}

.legacy-upgrade-shell .search-card input {
  min-height: 52px;
  padding: 0 16px;
  border: 0;
  border-radius: 13px;
  background: #f4f1ea;
  font-size: 14px;
}

.legacy-upgrade-shell .category-menu,
.legacy-upgrade-shell .secondary-category-menu {
  width: 100%;
  margin: 0;
}

.legacy-upgrade-shell .category-menu {
  padding: 0;
  gap: 8px;
}

.legacy-upgrade-shell .category-menu > button {
  min-height: 40px;
  padding: 0 14px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 999px;
  background: var(--learning-upgrade-card);
  box-shadow: none;
}

.legacy-upgrade-shell .category-menu > button.active {
  color: #fff;
  background: #171717;
}

.legacy-upgrade-shell .library-filters {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: end;
  width: 100% !important;
  max-width: none;
  gap: 10px !important;
  margin: 0 !important;
  padding: 14px !important;
  border: 1px solid var(--learning-upgrade-line) !important;
  border-radius: 18px !important;
  background: var(--learning-upgrade-card) !important;
}

.legacy-upgrade-shell .library-filters label,
.legacy-upgrade-shell .library-filters .filter-level,
.legacy-upgrade-shell .library-filters .filter-duration,
.legacy-upgrade-shell .library-filters .filter-source,
.legacy-upgrade-shell .library-filters .filter-sort {
  width: 100%;
}

.legacy-upgrade-shell .library-filters select {
  min-height: 44px !important;
  height: 44px;
  border-radius: 12px !important;
}

.legacy-upgrade-shell .course-list {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  width: 100%;
}

.legacy-upgrade-shell .video-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 22px;
  background: var(--learning-upgrade-card);
  box-shadow: var(--learning-upgrade-shadow);
}

.legacy-upgrade-shell .video-info {
  padding: 17px 18px 19px;
}

.legacy-upgrade-shell .video-info h2 {
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.32;
}

.legacy-upgrade-shell .course-audience-tags {
  margin-top: 11px;
  padding-top: 10px;
  border-top: 1px dashed var(--learning-upgrade-line);
}

.legacy-upgrade-shell .lm-audiences {
  display: flex;
  min-width: 0;
  flex-wrap: wrap;
  gap: 6px;
  align-items: center;
}

.legacy-upgrade-shell .lm-audiences span {
  display: inline-flex;
  min-width: 0;
  max-width: 100%;
  min-height: 24px;
  align-items: center;
  padding: 3px 9px;
  overflow: hidden;
  border-radius: 999px;
  background: #edf3f8;
  color: #526170;
  font-size: 11px;
  font-weight: 750;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

body[data-skin="studio"] .legacy-upgrade-shell .lm-audiences span {
  background: rgba(184, 210, 237, 0.12);
  color: #d7e4ef;
}

.legacy-upgrade-shell .profile-learning-center,
.legacy-upgrade-shell .profile-learning-path,
.legacy-upgrade-shell .profile-due-review,
.legacy-upgrade-shell .profile-list,
.legacy-upgrade-shell .continue-card,
.legacy-upgrade-shell .ai-chat,
.legacy-upgrade-shell .profile-playlist,
.legacy-upgrade-shell .profile-document-library,
.legacy-upgrade-shell .profile-account-tools,
.legacy-upgrade-shell .profile-license-card,
.legacy-upgrade-shell .profile-pronunciation,
.legacy-upgrade-shell .profile-word-cards,
.legacy-upgrade-shell .danger-zone,
.legacy-upgrade-shell .logout-btn {
  width: 100%;
  max-width: none;
  margin: 0;
  box-sizing: border-box;
}

.legacy-upgrade-shell .profile-learning-center,
.legacy-upgrade-shell .profile-learning-path,
.legacy-upgrade-shell .profile-due-review,
.legacy-upgrade-shell .profile-list,
.legacy-upgrade-shell .continue-card,
.legacy-upgrade-shell .ai-chat,
.legacy-upgrade-shell .profile-playlist,
.legacy-upgrade-shell .profile-document-library,
.legacy-upgrade-shell .profile-account-tools,
.legacy-upgrade-shell .profile-license-card,
.legacy-upgrade-shell .profile-pronunciation,
.legacy-upgrade-shell .profile-word-cards {
  padding: 24px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 24px;
  background: var(--learning-upgrade-card);
  box-shadow: var(--learning-upgrade-shadow);
}

.legacy-upgrade-shell .ai-chat {
  display: grid;
  gap: 14px;
}

body[data-skin] .legacy-upgrade-shell .ai-chat {
  width: 100%;
  max-width: none;
  margin: 0;
}

.legacy-upgrade-shell .ai-thread {
  display: grid;
  gap: 12px;
}

.legacy-upgrade-shell .ai-chat textarea {
  width: 100%;
  min-height: 132px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 16px;
  background: #f4f1ea;
}

.legacy-upgrade-shell .ai-chat .blue-btn,
.legacy-upgrade-shell .ai-chat .green-btn {
  width: 100%;
  min-height: 48px;
  border-radius: 999px;
}

.legacy-upgrade-shell .profile-learning-center-head h2,
.legacy-upgrade-shell .profile-learning-path h2,
.legacy-upgrade-shell .profile-due-review h2,
.legacy-upgrade-shell .profile-document-head h2,
.legacy-upgrade-shell .profile-pronunciation-head h2,
.legacy-upgrade-shell .profile-word-cards h2 {
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-weight: 600;
  letter-spacing: -0.025em;
}

.legacy-upgrade-shell .profile-learning-center-head h2,
.legacy-upgrade-shell .profile-learning-path h2,
.legacy-upgrade-shell .profile-due-review h2 {
  font-size: 30px;
}

.legacy-upgrade-shell .profile-learning-path {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  align-items: center;
  gap: 26px;
}

.legacy-upgrade-shell .profile-learning-path .green-btn {
  width: 100%;
  min-height: 48px;
  border-radius: 999px;
}

.legacy-upgrade-shell .profile-list {
  padding: 12px 24px;
}

.legacy-upgrade-shell .profile-list article {
  min-height: 58px;
  align-items: center;
  padding: 14px 0;
}

.legacy-upgrade-shell #lm-review-playlist,
.legacy-upgrade-shell #lm-review-documents,
.legacy-upgrade-shell #lm-review-pronunciation,
.legacy-upgrade-shell #lm-review-word-cards {
  display: block;
  width: 100%;
  min-width: 0;
}

.legacy-upgrade-shell .continue-card .green-btn {
  min-height: 48px;
  border-radius: 999px;
}

body[data-skin="studio"] .legacy-upgrade-shell {
  --learning-upgrade-ink: #f4f6f4;
  --learning-upgrade-muted: #a8b0ac;
  --learning-upgrade-paper: #0e1110;
  --learning-upgrade-card: #171b19;
  --learning-upgrade-line: rgba(255, 255, 255, 0.12);
  --learning-upgrade-green: #cfff35;
  --learning-upgrade-shadow: 0 18px 42px rgba(0, 0, 0, 0.28);
}

body[data-skin="studio"] .legacy-upgrade-shell .web-nav,
body[data-skin="studio"] .legacy-upgrade-shell .search-card,
body[data-skin="studio"] .legacy-upgrade-shell .video-card,
body[data-skin="studio"] .legacy-upgrade-shell .profile-learning-center,
body[data-skin="studio"] .legacy-upgrade-shell .profile-learning-path,
body[data-skin="studio"] .legacy-upgrade-shell .profile-due-review,
body[data-skin="studio"] .legacy-upgrade-shell .profile-list,
body[data-skin="studio"] .legacy-upgrade-shell .continue-card,
body[data-skin="studio"] .legacy-upgrade-shell .ai-chat,
body[data-skin="studio"] .legacy-upgrade-shell .profile-playlist,
body[data-skin="studio"] .legacy-upgrade-shell .profile-document-library,
body[data-skin="studio"] .legacy-upgrade-shell .profile-account-tools,
body[data-skin="studio"] .legacy-upgrade-shell .profile-license-card,
body[data-skin="studio"] .legacy-upgrade-shell .profile-pronunciation,
body[data-skin="studio"] .legacy-upgrade-shell .profile-word-cards {
  color: var(--learning-upgrade-ink);
  background: var(--learning-upgrade-card);
  border-color: var(--learning-upgrade-line);
}

body[data-skin="studio"] .legacy-upgrade-shell .ai-chat textarea {
  color: var(--learning-upgrade-ink);
  background: #232825;
  border-color: var(--learning-upgrade-line);
}

body[data-skin="studio"] .legacy-upgrade-shell .legacy-upgrade-nav-links {
  background: #262b28;
}

body[data-skin="studio"] .legacy-upgrade-shell .web-nav button.active {
  color: #111;
  background: var(--learning-upgrade-lime);
}

body[data-skin="studio"] .legacy-upgrade-shell .brand b,
body[data-skin="studio"] .legacy-upgrade-shell .video-info h2 {
  color: #f4f6f4;
}

@media (max-width: 920px) and (min-width: 681px) {
  body[data-view] .legacy-upgrade-shell.mobile-shell {
    width: min(100% - 28px, 780px);
  }

  .legacy-upgrade-shell .course-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .legacy-upgrade-shell .library-filters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 899px) {
  body[data-view] .legacy-upgrade-shell.mobile-shell {
    display: flex;
    flex-direction: column;
    width: 100%;
    max-width: 430px;
    padding: 10px 11px 28px !important;
  }

  body[data-view] .legacy-upgrade-shell .web-nav {
    position: sticky;
    top: 8px;
    z-index: 100;
    display: flex !important;
    min-height: 58px;
    margin: 0;
    padding: 8px 10px;
    border-radius: 20px;
  }

  .legacy-upgrade-shell .legacy-upgrade-nav-actions {
    display: flex;
    margin-left: auto;
  }

  .legacy-upgrade-shell .legacy-upgrade-nav-links {
    display: none;
  }

  .legacy-upgrade-shell .brand img {
    width: 38px;
    height: 38px;
    flex-basis: 38px;
    border-radius: 12px;
  }

  .legacy-upgrade-shell .brand small {
    display: none;
  }

  body[data-view] .legacy-upgrade-shell .bottom-nav {
    position: sticky !important;
    top: 74px;
    left: auto;
    bottom: auto;
    z-index: 90;
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    order: initial;
    width: 100% !important;
    height: 56px;
    min-height: 56px;
    margin: 8px 0 10px;
    padding: 4px;
    transform: none;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 20px;
    background: rgba(20, 20, 20, 0.94);
    box-shadow: 0 16px 32px rgba(0, 0, 0, 0.24);
    backdrop-filter: blur(16px);
  }

  .legacy-upgrade-shell .bottom-nav button {
    min-width: 0;
    border-radius: 17px;
    color: rgba(255, 255, 255, 0.58);
    font-size: 10px;
  }

  .legacy-upgrade-shell .bottom-nav button.active {
    color: #111;
    background: var(--learning-upgrade-lime);
  }

  .legacy-upgrade-content {
    gap: 20px;
  }
}

/* v57: in-site mailbox. It shares the upgraded shell instead of becoming a
   separate visual product, so learners can move between study and notices
   without losing context. */
.learning-upgrade-inbox-button {
  position: relative;
  display: inline-flex;
  min-width: 62px;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  gap: 5px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 999px;
  color: var(--learning-upgrade-muted);
  background: var(--learning-upgrade-card);
  font-size: 11px;
  font-weight: 850;
}

.learning-upgrade-inbox-button .learning-upgrade-icon {
  width: 15px;
  height: 15px;
}

.learning-upgrade-inbox-button.has-unread {
  color: #171717;
  border-color: rgba(211, 45, 32, 0.34);
  background: #fff4ef;
}

.learning-upgrade-inbox-button b {
  position: absolute;
  top: -6px;
  right: -5px;
  display: inline-grid;
  min-width: 19px;
  height: 19px;
  place-items: center;
  padding: 0 5px;
  border: 2px solid var(--learning-upgrade-card);
  border-radius: 999px;
  color: #fff;
  background: #d32d20;
  font-size: 9px;
  line-height: 1;
}

.learning-upgrade-inbox-button b[hidden] {
  display: none;
}

body[data-skin="studio"] .learning-upgrade-inbox-button {
  color: var(--learning-upgrade-muted);
  border-color: var(--learning-upgrade-line);
  background: #262b28;
}

body[data-skin="studio"] .learning-upgrade-inbox-button.has-unread {
  color: #111;
  background: var(--learning-upgrade-lime);
}

.legacy-upgrade-shell .site-inbox-shortcut {
  position: relative;
  display: inline-flex;
  min-width: 54px;
  min-height: 38px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 999px;
  color: var(--learning-upgrade-muted);
  background: var(--learning-upgrade-card);
  font-size: 12px;
  font-weight: 800;
}

.legacy-upgrade-shell .site-inbox-shortcut.has-unread {
  color: #171717;
  border-color: rgba(211, 45, 32, 0.34);
  background: #fff4ef;
}

.legacy-upgrade-shell .site-inbox-shortcut b {
  position: absolute;
  top: -5px;
  right: -5px;
  display: inline-grid;
  min-width: 19px;
  height: 19px;
  place-items: center;
  padding: 0 5px;
  border: 2px solid var(--learning-upgrade-card);
  border-radius: 999px;
  color: #fff;
  background: #d32d20;
  font-size: 9px;
  line-height: 1;
}

.legacy-upgrade-shell .site-inbox-shortcut b[hidden] {
  display: none;
}

.inbox-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(26px, 4vw, 52px);
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 30px;
  background: linear-gradient(130deg, #fffaf3 0 58%, #dbe9fb 58% 100%);
}

.inbox-head > div:first-child > span {
  color: var(--learning-upgrade-green);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.16em;
}

.inbox-head h1 {
  margin: 8px 0 7px;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(34px, 4vw, 58px);
  line-height: 1;
}

.inbox-head p {
  max-width: 580px;
  margin: 0;
  color: var(--learning-upgrade-muted);
  line-height: 1.7;
}

.inbox-head-count {
  display: grid;
  min-width: 112px;
  min-height: 112px;
  place-content: center;
  border-radius: 24px;
  color: #fff;
  background: #171717;
  text-align: center;
}

.inbox-head-count strong {
  font-family: Georgia, serif;
  font-size: 38px;
  line-height: 1;
}

.inbox-head-count span {
  margin-top: 6px;
  font-size: 11px;
  font-weight: 800;
}

.inbox-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 20px;
  background: var(--learning-upgrade-card);
}

.inbox-filters {
  display: flex;
  gap: 7px;
}

.inbox-filters button,
.inbox-read-all {
  min-height: 40px;
  border-radius: 999px;
  padding: 0 17px;
  color: var(--learning-upgrade-muted);
  background: transparent;
  font-size: 13px;
  font-weight: 850;
}

.inbox-filters button.active {
  color: #fff;
  background: #171717;
}

.inbox-read-all {
  color: var(--learning-upgrade-green);
  border: 1px solid var(--learning-upgrade-line);
  background: var(--learning-upgrade-card);
}

.inbox-read-all:disabled {
  cursor: default;
  opacity: 0.45;
}

.inbox-error {
  display: block;
  margin: 0;
}

.inbox-list {
  display: grid;
  gap: 12px;
}

.inbox-message {
  position: relative;
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr);
  gap: 18px;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 24px;
  background: var(--learning-upgrade-card);
  box-shadow: 8px 8px 0 rgba(157, 191, 235, 0.28);
}

.inbox-message.is-read {
  box-shadow: none;
  opacity: 0.78;
}

.inbox-message-status {
  width: 8px;
  border-radius: 999px;
  background: #d8ff2f;
}

.inbox-message.is-read .inbox-message-status {
  background: #d9d6cf;
}

.inbox-message.is-important .inbox-message-status {
  background: #d85d4b;
}

.inbox-message-meta,
.inbox-message-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.inbox-message-meta {
  color: var(--learning-upgrade-muted);
  font-size: 11px;
  font-weight: 850;
}

.inbox-message-meta span {
  color: var(--learning-upgrade-green);
  letter-spacing: 0.08em;
}

.inbox-message h2 {
  margin: 8px 0;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(21px, 2.3vw, 30px);
  line-height: 1.25;
}

.inbox-message p {
  margin: 0;
  color: var(--learning-upgrade-muted);
  line-height: 1.8;
}

.inbox-message-actions {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--learning-upgrade-line);
}

.inbox-message-actions a,
.inbox-message-actions button {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 0 15px;
  color: #171717;
  background: #d8ff2f;
  text-decoration: none;
  font-size: 12px;
  font-weight: 900;
}

.inbox-message-actions span {
  margin-left: auto;
  color: var(--learning-upgrade-muted);
  font-size: 11px;
}

.inbox-empty {
  display: grid;
  min-height: 220px;
  place-content: center;
  justify-items: center;
  padding: 28px;
  border: 1px dashed var(--learning-upgrade-line);
  border-radius: 24px;
  color: var(--learning-upgrade-muted);
  background: var(--learning-upgrade-card);
  text-align: center;
}

.inbox-empty b {
  color: var(--learning-upgrade-ink);
  font-size: 22px;
}

.profile-inbox-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding: 22px 26px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 24px;
  background: var(--learning-upgrade-card);
}

.profile-inbox-card.has-unread {
  background: linear-gradient(120deg, #fffaf3 0 70%, #fff0eb 70% 100%);
}

.profile-inbox-card span {
  color: var(--learning-upgrade-green);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
}

.profile-inbox-card h2 {
  margin: 5px 0;
  font-size: 22px;
}

.profile-inbox-card p {
  margin: 0;
  color: var(--learning-upgrade-muted);
}

body[data-skin="studio"] .legacy-upgrade-shell .site-inbox-shortcut,
body[data-skin="studio"] .inbox-toolbar,
body[data-skin="studio"] .inbox-message,
body[data-skin="studio"] .inbox-empty,
body[data-skin="studio"] .profile-inbox-card {
  color: var(--learning-upgrade-ink);
  border-color: var(--learning-upgrade-line);
  background: var(--learning-upgrade-card);
}

body[data-skin="studio"] .inbox-head {
  color: #f4f6f4;
  border-color: var(--learning-upgrade-line);
  background: linear-gradient(130deg, #1f2421 0 58%, #2e3d4d 58% 100%);
}

body[data-skin="studio"] .inbox-filters button.active {
  color: #111;
  background: var(--learning-upgrade-lime);
}

.inbox-mode-tabs {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding: 8px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 22px;
  background: var(--learning-upgrade-card);
}

.inbox-mode-tabs button {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 16px;
  color: var(--learning-upgrade-muted);
  background: transparent;
  font-weight: 900;
}

.inbox-mode-tabs button.active {
  color: #fff;
  background: #171717;
}

.inbox-mode-tabs button b {
  min-width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  border-radius: 999px;
  color: #171717;
  background: #d8ff2f;
  font-size: 11px;
}

.support-compose-card {
  display: grid;
  grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr);
  gap: clamp(22px, 4vw, 54px);
  padding: clamp(22px, 4vw, 42px);
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 28px;
  color: var(--learning-upgrade-ink);
  background: linear-gradient(135deg, #fff8f3 0 32%, var(--learning-upgrade-card) 32% 100%);
}

.support-compose-copy > span,
.support-conversation-heading span {
  color: #c94f40;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .14em;
}

.support-compose-copy h2,
.support-conversation-heading h2 {
  margin: 8px 0;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(25px, 3vw, 40px);
}

.support-compose-copy p {
  margin: 0;
  color: var(--learning-upgrade-muted);
  line-height: 1.75;
}

.support-compose-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px;
}

.support-compose-form label,
.support-reply-row {
  display: grid;
  gap: 7px;
}

.support-compose-form label > span {
  color: var(--learning-upgrade-muted);
  font-size: 12px;
  font-weight: 900;
}

.support-compose-form input,
.support-compose-form select,
.support-compose-form textarea,
.support-reply-row textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 14px;
  padding: 12px 14px;
  color: var(--learning-upgrade-ink);
  background: var(--learning-upgrade-bg);
  font: inherit;
  outline: 0;
}

.support-compose-form input,
.support-compose-form select {
  min-height: 46px;
}

.support-compose-form textarea,
.support-reply-row textarea {
  resize: vertical;
  line-height: 1.65;
}

.support-compose-form input:focus,
.support-compose-form select:focus,
.support-compose-form textarea:focus,
.support-reply-row textarea:focus {
  border-color: var(--learning-upgrade-green);
  box-shadow: 0 0 0 3px rgba(15, 143, 93, .1);
}

.support-compose-detail,
.support-compose-form > button,
.support-form-feedback,
.support-form-success {
  grid-column: 1 / -1;
}

.support-form-success {
  color: #087c4f;
  font-size: 13px;
}

.support-conversation-list {
  display: grid;
  gap: 12px;
}

.support-conversation-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 4px;
}

.support-conversation-heading h2 {
  margin-bottom: 0;
}

.support-conversation-heading > b {
  color: var(--learning-upgrade-muted);
  font-size: 13px;
}

.support-conversation {
  overflow: hidden;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 22px;
  background: var(--learning-upgrade-card);
}

.support-conversation.has-unread {
  border-color: rgba(201, 79, 64, .42);
  box-shadow: 7px 7px 0 rgba(201, 79, 64, .1);
}

.support-conversation-summary {
  width: 100%;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 18px 20px;
  color: var(--learning-upgrade-ink);
  background: transparent;
  text-align: left;
}

.support-conversation-state {
  min-width: 64px;
  border-radius: 999px;
  padding: 7px 10px;
  color: #087c4f;
  background: rgba(15, 143, 93, .1);
  font-size: 11px;
  font-weight: 900;
  text-align: center;
}

.support-conversation-title {
  min-width: 0;
  display: grid;
  gap: 4px;
}

.support-conversation-title small,
.support-conversation-title em {
  overflow: hidden;
  color: var(--learning-upgrade-muted);
  font-size: 11px;
  font-style: normal;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.support-conversation-title b {
  overflow: hidden;
  font-size: 17px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.support-conversation-summary > strong {
  color: #c94f40;
  font-size: 12px;
  white-space: nowrap;
}

.support-conversation-thread {
  display: grid;
  gap: 12px;
  padding: 18px 20px 20px;
  border-top: 1px solid var(--learning-upgrade-line);
  background: rgba(157, 191, 235, .08);
}

.support-message-bubble {
  width: min(78%, 680px);
  border-radius: 18px 18px 18px 5px;
  padding: 13px 15px;
  background: #e9f2ff;
}

.support-message-bubble.is-user {
  justify-self: end;
  border-radius: 18px 18px 5px 18px;
  background: #eaffc9;
}

.support-message-bubble > div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: #456078;
  font-size: 10px;
}

.support-message-bubble p {
  margin: 7px 0 0;
  color: #1d2935;
  line-height: 1.7;
}

.support-reply-row {
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  margin-top: 5px;
}

.support-reply-row button {
  min-height: 48px;
}

.support-closed-note {
  color: var(--learning-upgrade-muted);
  font-size: 11px;
}

body[data-skin="studio"] .inbox-mode-tabs,
body[data-skin="studio"] .support-compose-card,
body[data-skin="studio"] .support-conversation {
  border-color: var(--learning-upgrade-line);
  background: var(--learning-upgrade-card);
}

body[data-skin="studio"] .inbox-mode-tabs button.active {
  color: #111;
  background: var(--learning-upgrade-lime);
}

body[data-skin="studio"] .support-compose-form input,
body[data-skin="studio"] .support-compose-form select,
body[data-skin="studio"] .support-compose-form textarea,
body[data-skin="studio"] .support-reply-row textarea {
  color: var(--learning-upgrade-ink);
  background: #252a27;
}

/* Keep the mailbox title aligned with the upgraded page rhythm.  The generic
   simple hero is intentionally compact, but this copy block needs a clearer
   inner gutter because it sits on top of the diagonal colour field. */
.legacy-upgrade-shell .simple-top.inbox-head {
  padding-inline: clamp(48px, 5vw, 72px);
}

@media (max-width: 680px) {
  .learning-upgrade-inbox-button {
    min-width: 38px;
    width: 38px;
    min-height: 34px;
    padding: 0;
  }

  .learning-upgrade-inbox-button > span {
    display: none;
  }

  .legacy-upgrade-shell .site-inbox-shortcut {
    min-width: 48px;
    min-height: 34px;
  }

  .inbox-head {
    align-items: center;
    padding: 22px 18px;
    border-radius: 24px;
  }

  .legacy-upgrade-shell .simple-top.inbox-head {
    padding: 24px 26px;
  }

  .inbox-head h1 {
    font-size: 36px;
  }

  .inbox-head-count {
    min-width: 76px;
    min-height: 76px;
    border-radius: 20px;
  }

  .inbox-head-count strong {
    font-size: 28px;
  }

  .inbox-head p {
    display: none;
  }

  .inbox-toolbar,
  .profile-inbox-card {
    align-items: stretch;
    flex-direction: column;
  }

  .inbox-toolbar {
    padding: 9px;
  }

  .inbox-filters {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .inbox-read-all {
    width: 100%;
  }

  .inbox-message {
    gap: 12px;
    padding: 18px 15px;
    border-radius: 20px;
  }

  .inbox-message-meta,
  .inbox-message-actions {
    align-items: flex-start;
    flex-direction: column;
  }

  .inbox-message-actions span {
    margin-left: 0;
  }

  .profile-inbox-card .green-btn {
    width: 100%;
  }

  .inbox-mode-tabs button {
    min-height: 44px;
    font-size: 12px;
  }

  .support-compose-card {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px 16px;
    border-radius: 22px;
    background: var(--learning-upgrade-card);
  }

  .support-compose-form {
    grid-template-columns: 1fr;
  }

  .support-compose-detail,
  .support-compose-form > button,
  .support-form-feedback,
  .support-form-success {
    grid-column: auto;
  }

  .support-conversation-summary {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 9px;
    padding: 15px;
  }

  .support-conversation-state {
    grid-column: 1 / -1;
    width: max-content;
  }

  .support-conversation-title em {
    max-width: 220px;
  }

  .support-conversation-thread {
    padding: 14px;
  }

  .support-message-bubble {
    width: 90%;
  }

  .support-reply-row {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .legacy-upgrade-shell .library-top,
  .legacy-upgrade-shell .simple-top {
    min-height: 180px;
    padding: 24px 20px;
    border-radius: 24px;
  }

  .legacy-upgrade-shell .library-top {
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 13px;
  }

  .legacy-upgrade-shell .library-top .round-btn {
    width: 42px;
    height: 42px;
  }

  .legacy-upgrade-shell .library-top h1,
  .legacy-upgrade-shell .simple-top h1 {
    font-size: 38px;
  }

  .legacy-upgrade-shell .profile-head {
    grid-template-columns: 52px minmax(0, 1fr);
  }

  .legacy-upgrade-shell .profile-head img {
    width: 52px;
    height: 52px;
    border-radius: 16px;
  }

  .legacy-upgrade-shell .category-menu {
    flex-wrap: nowrap;
    margin: 0;
    padding: 0 0 3px;
    overflow-x: auto;
  }

  .legacy-upgrade-shell .library-filters {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100% !important;
    margin: 0 !important;
    padding: 12px !important;
    border-radius: 18px !important;
  }

  .legacy-upgrade-shell .library-filters label,
  .legacy-upgrade-shell .library-filters .filter-level,
  .legacy-upgrade-shell .library-filters .filter-duration {
    width: 100%;
    min-width: 0;
  }

  .legacy-upgrade-shell .library-filters .filter-source {
    width: 100%;
    min-width: 0;
  }

  .legacy-upgrade-shell .library-filters .filter-sort {
    width: 100%;
    min-width: 0;
  }

  .legacy-upgrade-shell .course-list {
    grid-template-columns: 1fr;
  }

  .legacy-upgrade-shell .profile-learning-center,
  .legacy-upgrade-shell .profile-learning-path,
  .legacy-upgrade-shell .profile-due-review,
  .legacy-upgrade-shell .profile-list,
  .legacy-upgrade-shell .continue-card,
  .legacy-upgrade-shell .ai-chat,
  .legacy-upgrade-shell .profile-playlist,
  .legacy-upgrade-shell .profile-document-library,
  .legacy-upgrade-shell .profile-account-tools,
  .legacy-upgrade-shell .profile-license-card,
  .legacy-upgrade-shell .profile-pronunciation,
  .legacy-upgrade-shell .profile-word-cards {
    padding: 18px;
    border-radius: 20px;
  }

  .legacy-upgrade-shell .profile-learning-path {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .legacy-upgrade-shell .profile-learning-center-head h2,
  .legacy-upgrade-shell .profile-learning-path h2,
  .legacy-upgrade-shell .profile-due-review h2 {
    font-size: 25px;
  }
}

/* Transcript reading library */
.learning-upgrade-transcript-preview {
  padding: 30px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 28px;
  background: #fff8f5;
  box-shadow: var(--learning-upgrade-shadow);
}

.learning-upgrade-transcript-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 18px;
}

.learning-upgrade-transcript-heading span,
.learning-upgrade-transcript-heading small {
  color: #bd5c4d;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.13em;
}

.learning-upgrade-transcript-heading h2 {
  margin-top: 4px;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: 30px;
}

.learning-upgrade-transcript-heading p {
  margin-top: 4px;
  color: var(--learning-upgrade-muted);
}

.learning-upgrade-transcript-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.learning-upgrade-transcript-card {
  position: relative;
  display: grid;
  min-width: 0;
  grid-template-columns: 92px minmax(0, 1fr) 28px;
  gap: 14px;
  align-items: center;
  padding: 12px;
  border: 1px solid rgba(189, 92, 77, 0.18);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.82);
}

.learning-upgrade-transcript-hit {
  position: absolute;
  z-index: 2;
  inset: 0;
  width: 100%;
  border-radius: inherit;
  background: transparent;
}

.learning-upgrade-transcript-cover {
  position: relative;
  width: 92px;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 12px;
  background: #e6dfd5;
}

.learning-upgrade-transcript-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.learning-upgrade-transcript-cover span {
  position: absolute;
  left: 6px;
  bottom: 6px;
  padding: 3px 7px;
  border-radius: 999px;
  color: #fff;
  background: #c56050;
  font-size: 9px;
  font-weight: 800;
}

.learning-upgrade-transcript-card > div:nth-child(3) {
  min-width: 0;
}

.learning-upgrade-transcript-card small,
.learning-upgrade-transcript-card p {
  display: block;
  overflow: hidden;
  color: var(--learning-upgrade-muted);
  font-size: 10px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learning-upgrade-transcript-card h3 {
  margin: 3px 0;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.25;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.learning-upgrade-transcript-arrow {
  color: #bd5c4d;
}

.library-mode-switch,
.transcript-mode-switch {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid var(--learning-upgrade-line, rgba(20, 20, 20, 0.1));
  border-radius: 999px;
  background: var(--learning-upgrade-card, #fffdf8);
}

.library-mode-switch button,
.transcript-mode-switch button {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  gap: 8px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  color: var(--learning-upgrade-muted, #6b6862);
  background: transparent;
  font-weight: 800;
}

.library-mode-switch button.active,
.transcript-mode-switch button.active {
  color: #fff;
  background: #171717;
}

.library-mode-switch small {
  display: inline-flex;
  min-width: 25px;
  height: 25px;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(127, 127, 127, 0.13);
  font-size: 10px;
}

.transcript-available-badge {
  position: absolute;
  z-index: 3;
  top: 12px;
  left: 12px;
  min-height: 31px;
  padding: 0 11px;
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 999px;
  color: #fff;
  background: #c56050;
  box-shadow: 0 6px 18px rgba(105, 38, 28, 0.2);
  font-size: 11px;
  font-weight: 850;
}

.course-pdf-action {
  display: flex;
  width: 100%;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding: 0 14px;
  border: 0;
  border-radius: 12px;
  color: #68281f;
  background: #f3c7bf;
  font-size: 13px;
  font-weight: 850;
}

.course-pdf-action:hover {
  background: #edb7ad;
}

.transcript-library-top {
  grid-template-columns: minmax(0, 1fr);
}

.transcript-library-top > div > span {
  color: #b95a4c;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.transcript-library-top aside {
  display: grid;
  min-width: 126px;
  min-height: 106px;
  place-content: center;
  border-radius: 22px;
  color: #3b201b;
  background: #f2b7ad;
  text-align: center;
}

.transcript-library-top aside b {
  font-family: Georgia, serif;
  font-size: 42px;
  line-height: 1;
}

.transcript-library-top aside span {
  margin-top: 5px;
  font-size: 11px;
  font-weight: 800;
}

.transcript-library-bookmarks {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 16px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 18px;
  background: var(--learning-upgrade-card);
}

.transcript-library-bookmarks > span {
  flex: 0 0 auto;
  color: var(--learning-upgrade-muted);
  font-size: 11px;
  font-weight: 850;
}

.transcript-library-bookmarks > div {
  display: flex;
  min-width: 0;
  gap: 8px;
  overflow-x: auto;
  scrollbar-width: thin;
}

.transcript-library-bookmarks button {
  display: inline-flex;
  min-height: 40px;
  flex: 0 0 auto;
  align-items: center;
  gap: 8px;
  padding: 0 15px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 999px;
  color: var(--learning-upgrade-ink);
  background: transparent;
  font-weight: 800;
}

.transcript-library-bookmarks button small {
  color: var(--learning-upgrade-muted);
}

.transcript-library-bookmarks button.active {
  border-color: #171717;
  color: #fff;
  background: #171717;
}

.transcript-library-bookmarks button.active small {
  color: rgba(255, 255, 255, 0.72);
}

.transcript-library-tools {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: end;
  padding: 16px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 18px;
  background: var(--learning-upgrade-card);
}

.transcript-library-tools label span,
.transcript-library-tools > div > span {
  display: block;
  margin-bottom: 6px;
  color: var(--learning-upgrade-muted);
  font-size: 11px;
  font-weight: 800;
}

.transcript-library-tools input {
  width: 100%;
  min-height: 46px;
  padding: 0 14px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 12px;
  color: var(--learning-upgrade-ink);
  background: transparent;
  font: inherit;
}

.transcript-library-tools > div > b {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  padding: 0 18px;
  border-radius: 12px;
  color: #762e25;
  background: #f8ded8;
}

.transcript-library-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.transcript-library-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 22px;
  background: var(--learning-upgrade-card);
  box-shadow: var(--learning-upgrade-shadow);
  cursor: pointer;
}

.transcript-library-cover {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #e8e2d8;
}

.transcript-library-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.transcript-library-cover > span {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  color: #fff;
  background: #c56050;
  font-size: 11px;
  font-weight: 850;
}

.transcript-library-copy {
  padding: 17px 18px 19px;
}

.transcript-library-copy > small,
.transcript-library-copy > p {
  color: var(--learning-upgrade-muted);
  font-size: 11px;
}

.transcript-library-copy h2 {
  margin: 6px 0;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: 18px;
  line-height: 1.3;
}

.transcript-library-copy > button {
  display: flex;
  width: 100%;
  min-height: 42px;
  align-items: center;
  justify-content: space-between;
  margin-top: 14px;
  padding: 0 14px;
  border: 0;
  border-radius: 12px;
  color: #68281f;
  background: #f3c7bf;
  font-weight: 850;
}

.study-shell > .transcript-mode-switch {
  margin: 0 auto 14px;
}

.transcript-reader-top {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  padding: 20px 24px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 24px;
  background: var(--learning-upgrade-card);
}

.transcript-reader-top > div {
  min-width: 0;
}

.transcript-reader-top span {
  color: #b95a4c;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.transcript-reader-top h1 {
  overflow: hidden;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.16;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.transcript-video-link {
  min-height: 42px;
  padding: 0 17px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: #171717;
  font-weight: 800;
}

.transcript-reader-hero {
  display: grid;
  grid-template-columns: minmax(260px, 0.82fr) minmax(0, 1.18fr);
  gap: 30px;
  align-items: center;
  padding: 28px;
  border-radius: 28px;
  color: #321a17;
  background: linear-gradient(135deg, #f3c7bf 0%, #fff6ef 74%);
}

.transcript-reader-poster {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 20px;
  background: #dbb4ab;
  box-shadow: 0 18px 34px rgba(78, 38, 31, 0.15);
}

.transcript-reader-poster img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.transcript-reader-poster span {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 6px 11px;
  border-radius: 999px;
  color: #fff;
  background: #b95849;
  font-size: 11px;
  font-weight: 850;
}

.transcript-reader-hero > div:last-child > span {
  color: #a34d40;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.14em;
}

.transcript-reader-hero h2 {
  margin: 7px 0 10px;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(30px, 4vw, 50px);
  line-height: 1.08;
}

.transcript-reader-hero p {
  color: #705d58;
}

.transcript-reader-hero dl {
  display: flex;
  gap: 8px;
  margin: 20px 0 0;
}

.transcript-reader-hero dl > div {
  min-width: 104px;
  padding: 11px 13px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.55);
}

.transcript-reader-hero dt {
  color: #806a64;
  font-size: 10px;
}

.transcript-reader-hero dd {
  margin: 2px 0 0;
  font-family: Georgia, serif;
  font-size: 22px;
  font-weight: 800;
}

.transcript-reader-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 18px;
  align-items: start;
}

.transcript-pdf-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 18px;
  align-items: start;
}

.transcript-pdf-document {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 24px;
  background: var(--learning-upgrade-card);
  box-shadow: var(--learning-upgrade-shadow);
}

.transcript-document-tabs {
  display: flex;
  gap: 8px;
  padding: 14px 18px 0;
  overflow-x: auto;
}

.transcript-document-tabs button {
  display: inline-flex;
  min-height: 40px;
  flex: 0 0 auto;
  align-items: center;
  gap: 7px;
  padding: 0 14px;
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 999px;
  color: var(--learning-upgrade-ink);
  background: transparent;
  font-weight: 800;
}

.transcript-document-tabs button small {
  color: var(--learning-upgrade-muted);
}

.transcript-document-tabs button.active {
  border-color: #c56050;
  color: #68281f;
  background: #f3c7bf;
}

.transcript-pdf-toolbar {
  display: flex;
  min-height: 70px;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--learning-upgrade-line);
}

.transcript-pdf-toolbar > div {
  display: grid;
  gap: 2px;
}

.transcript-pdf-toolbar span {
  color: var(--learning-upgrade-muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.transcript-pdf-toolbar small {
  color: var(--learning-upgrade-muted);
  font-size: 10px;
  line-height: 1.5;
}

.transcript-pdf-toolbar b {
  font-size: 16px;
}

.transcript-pdf-toolbar > button {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 0 15px;
  border: 0;
  border-radius: 999px;
  color: #fff;
  background: #171717;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}

.transcript-pdf-frame {
  display: block;
  width: 100%;
  height: min(78vh, 980px);
  min-height: 680px;
  border: 0;
  background: #e6e6e6;
}

.transcript-pdf-mobile-note {
  display: none;
  margin: 0;
  padding: 12px 16px 15px;
  color: var(--learning-upgrade-muted);
  font-size: 11px;
}

.transcript-reader-document,
.transcript-reading-guide {
  border: 1px solid var(--learning-upgrade-line);
  border-radius: 24px;
  background: var(--learning-upgrade-card);
  box-shadow: var(--learning-upgrade-shadow);
}

.transcript-reader-document {
  min-width: 0;
  padding: 24px;
}

.transcript-reader-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
  padding-bottom: 17px;
  border-bottom: 1px solid var(--learning-upgrade-line);
}

.transcript-reader-controls > div {
  display: flex;
  align-items: center;
  gap: 5px;
}

.transcript-reader-controls span,
.transcript-reader-controls small {
  color: var(--learning-upgrade-muted);
  font-size: 11px;
}

.transcript-reader-controls button {
  min-height: 34px;
  padding: 0 11px;
  border: 0;
  border-radius: 999px;
  color: var(--learning-upgrade-muted);
  background: rgba(127, 127, 127, 0.1);
  font-weight: 800;
}

.transcript-reader-controls button.active {
  color: #fff;
  background: #171717;
}

.transcript-paragraph {
  padding: 14px 0 20px;
  border-bottom: 1px solid var(--learning-upgrade-line);
}

.transcript-paragraph:last-child {
  border-bottom: 0;
}

.transcript-paragraph > header {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 2px;
  color: #b95a4c;
  font-size: 10px;
  font-weight: 850;
  letter-spacing: 0.08em;
}

.transcript-segment {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: start;
  padding: 11px 8px;
  border-radius: 12px;
}

.transcript-segment:hover {
  background: rgba(197, 96, 80, 0.07);
}

.transcript-segment > span {
  padding-top: 4px;
  color: #b9aaa5;
  font-family: Georgia, serif;
  font-size: 11px;
}

.transcript-segment p[lang="en"] {
  color: var(--learning-upgrade-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: 20px;
  font-weight: 600;
  line-height: 1.46;
}

.transcript-segment p[lang="zh-CN"] {
  margin-top: 5px;
  color: var(--learning-upgrade-muted);
  font-size: 14px;
  line-height: 1.55;
}

.transcript-reader-layout.english-only .transcript-segment p[lang="zh-CN"] {
  display: none;
}

.transcript-segment > button {
  min-height: 32px;
  margin-top: 2px;
  padding: 0 10px;
  border: 0;
  border-radius: 999px;
  color: #8f4035;
  background: #f8e1dc;
  font-size: 10px;
  font-weight: 850;
}

.transcript-reading-guide {
  position: sticky;
  top: 108px;
  padding: 22px;
}

.transcript-reading-guide > span {
  color: #b95a4c;
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.12em;
}

.transcript-reading-guide h2 {
  margin: 7px 0 18px;
  font-family: Georgia, "Noto Serif SC", "Songti SC", serif;
  font-size: 26px;
  line-height: 1.12;
}

.transcript-reading-guide ol {
  display: grid;
  gap: 10px;
  padding: 0;
  list-style: none;
}

.transcript-reading-guide li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 8px;
  align-items: start;
}

.transcript-reading-guide li b {
  color: #b95a4c;
  font-family: Georgia, serif;
}

.transcript-reading-guide li p {
  color: var(--learning-upgrade-muted);
  font-size: 12px;
}

.transcript-reading-guide > button {
  width: 100%;
  min-height: 44px;
  margin-top: 18px;
  border: 0;
  border-radius: 12px;
  color: #fff;
  background: #171717;
  font-weight: 850;
}

.transcript-loading {
  display: grid;
  min-height: 280px;
  place-content: center;
  gap: 12px;
  color: var(--learning-upgrade-muted);
  text-align: center;
}

.transcript-loading span {
  width: 36px;
  height: 36px;
  margin: auto;
  border: 3px solid rgba(197, 96, 80, 0.2);
  border-top-color: #c56050;
  border-radius: 50%;
  animation: transcript-spin 0.8s linear infinite;
}

@keyframes transcript-spin { to { transform: rotate(360deg); } }

body[data-skin="studio"] .learning-upgrade-transcript-preview,
body[data-skin="studio"] .learning-upgrade-transcript-card,
body[data-skin="studio"] .transcript-library-tools,
body[data-skin="studio"] .transcript-library-card,
body[data-skin="studio"] .transcript-reader-top,
body[data-skin="studio"] .transcript-reader-document,
body[data-skin="studio"] .transcript-reading-guide {
  color: var(--learning-upgrade-ink);
  border-color: var(--learning-upgrade-line);
  background: var(--learning-upgrade-card);
}

body[data-skin="studio"] .transcript-library-tools input {
  color: var(--learning-upgrade-ink);
}

body[data-skin="studio"] .transcript-reader-controls button.active,
body[data-skin="studio"] .transcript-reading-guide > button,
body[data-skin="studio"] .transcript-video-link,
body[data-skin="studio"] .library-mode-switch button.active,
body[data-skin="studio"] .transcript-mode-switch button.active {
  color: #111;
  background: var(--learning-upgrade-lime);
}

body[data-skin="studio"] .transcript-reader-hero {
  color: #f5f0eb;
  background: linear-gradient(135deg, #60352f 0%, #281f1d 78%);
}

body[data-skin="studio"] .transcript-reader-hero p,
body[data-skin="studio"] .transcript-reader-hero dt {
  color: rgba(255, 255, 255, 0.68);
}

@media (max-width: 920px) {
  .learning-upgrade-transcript-grid,
  .transcript-library-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .learning-upgrade-transcript-card:last-child {
    display: none;
  }

  .transcript-reader-layout {
    grid-template-columns: 1fr;
  }

  .transcript-reader-layout > .transcript-reading-guide {
    position: static;
    order: -1;
  }
}

@media (max-width: 680px) {
  .learning-upgrade-transcript-preview {
    padding: 20px;
    border-radius: 22px;
  }

  .learning-upgrade-transcript-heading {
    align-items: start;
  }

  .learning-upgrade-transcript-heading h2 {
    font-size: 26px;
  }

  .learning-upgrade-transcript-grid,
  .transcript-library-grid {
    grid-template-columns: 1fr;
  }

  .learning-upgrade-transcript-card:last-child {
    display: grid;
  }

  .library-mode-switch {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .library-mode-switch button {
    justify-content: center;
    padding: 0 8px;
  }

.transcript-library-top {
  grid-template-columns: minmax(0, 1fr);
  }

  .transcript-library-top aside {
    display: none;
  }

  .transcript-library-tools {
    grid-template-columns: 1fr;
  }

  .transcript-library-bookmarks {
    align-items: flex-start;
    flex-direction: column;
    gap: 9px;
  }

  .transcript-library-bookmarks > div {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 6px;
    overflow: visible;
  }

  .transcript-library-bookmarks button {
    min-width: 0;
    min-height: 38px;
    justify-content: center;
    gap: 4px;
    padding: 0 7px;
    font-size: 10px;
    white-space: nowrap;
  }

  .transcript-reader-top {
    grid-template-columns: 42px minmax(0, 1fr);
    padding: 14px;
    border-radius: 20px;
  }

  .transcript-reader-top h1 {
    font-size: 20px;
  }

  .transcript-video-link {
    display: none;
  }

  .transcript-mode-switch {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .transcript-mode-switch button {
    justify-content: center;
    padding: 0 8px;
  }

  .transcript-reader-hero {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 20px;
    border-radius: 22px;
  }

  .transcript-reader-hero h2 {
    font-size: 32px;
  }

  .transcript-reader-hero dl {
    overflow-x: auto;
  }

  .transcript-reader-hero dl > div {
    flex: 0 0 100px;
  }

  .transcript-reader-document,
  .transcript-reading-guide {
    padding: 17px;
    border-radius: 20px;
  }

  .transcript-pdf-layout {
    grid-template-columns: 1fr;
  }

  .transcript-pdf-document {
    order: 1;
    border-radius: 20px;
  }

  .transcript-pdf-layout > .transcript-reading-guide {
    order: 2;
  }

  .transcript-pdf-toolbar {
    align-items: flex-start;
    flex-direction: column;
    padding: 14px;
  }

  .transcript-document-tabs {
    padding: 12px 14px 0;
  }

  .transcript-pdf-toolbar > button {
    width: 100%;
    justify-content: center;
  }

  .transcript-pdf-frame {
    height: 72vh;
    min-height: 520px;
  }

  .transcript-pdf-mobile-note {
    display: block;
  }

  .transcript-reader-controls {
    align-items: start;
    flex-direction: column;
  }

  .transcript-reader-controls small {
    display: none;
  }

  .transcript-segment {
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 6px;
    padding: 10px 0;
  }

  .transcript-segment p[lang="en"] {
    font-size: 18px;
  }

  .transcript-segment > button {
    grid-column: 2;
    width: fit-content;
    margin-top: 0;
  }
}

/* The upgraded shell must constrain legacy intrinsic-width controls. Keeping
   horizontal scrolling inside programme chips avoids widening the mobile page. */
body[data-view] .legacy-upgrade-shell .search-card {
  width: 100%;
  min-width: 0;
}
body[data-view] .legacy-upgrade-shell .search-card input,
body[data-view] .legacy-upgrade-shell .library-filters select {
  width: 100%;
  min-width: 0;
  max-width: 100%;
}
.legacy-upgrade-shell .secondary-category-list { min-width: 0; }
.study-shell { overflow-anchor: none; }
body[data-view][data-skin="studio"]:has(.legacy-upgrade-shell) { background: #101713; }
body[data-view] .legacy-upgrade-shell .library-top,
body[data-view] .legacy-upgrade-shell .simple-top:not(.profile-head):not(.inbox-head) {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  justify-items: center;
  align-content: center;
  align-items: center;
  gap: 12px;
  min-height: 148px;
  padding: 24px 64px;
  text-align: center;
}
body[data-view] .legacy-upgrade-shell .library-top .round-btn {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
}
body[data-view] .legacy-upgrade-shell .library-top h1,
body[data-view] .legacy-upgrade-shell .simple-top:not(.profile-head):not(.inbox-head) h1 {
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.2;
  text-align: center;
}
body[data-view] .legacy-upgrade-shell .library-top p,
body[data-view] .legacy-upgrade-shell .simple-top:not(.profile-head):not(.inbox-head) p {
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.6;
}
@media (max-width: 680px) {
  body[data-view] .legacy-upgrade-shell .library-top,
  body[data-view] .legacy-upgrade-shell .simple-top:not(.profile-head):not(.inbox-head) {
    min-height: 124px;
    padding: 20px 46px;
    border-radius: 22px;
  }
  body[data-view] .legacy-upgrade-shell .library-top .round-btn {
    left: 8px;
    width: 32px;
    height: 38px;
    font-size: 25px;
  }
  body[data-view] .legacy-upgrade-shell .library-top::after,
  body[data-view] .legacy-upgrade-shell .simple-top::after { opacity: .35; }
  body[data-view] .legacy-upgrade-shell .category-menu { margin-inline: 0; max-width: 100%; }
  body[data-view] .legacy-upgrade-shell .web-nav { gap: 8px; }
  body[data-view] .legacy-upgrade-shell .legacy-upgrade-nav-actions { gap: 6px; min-width: 0; }
  body[data-view] .legacy-upgrade-shell .web-nav .theme-switch-header { width: auto; min-width: 0; flex: 0 0 auto; grid-template-columns: repeat(2, minmax(32px, 1fr)); padding: 3px; }
  body[data-view] .legacy-upgrade-shell .web-nav .theme-switch-header button { width: auto; min-width: 32px; padding-inline: 6px; }
}

@media (prefers-reduced-motion: reduce) {
  .learning-upgrade-primary-button,
  .learning-upgrade-secondary-button,
  .learning-upgrade-nav-item,
  .learning-upgrade-mobile-nav-item,
  .learning-upgrade-path-card,
  .learning-upgrade-course-row,
  .learning-upgrade-path-card-arrow,
  .learning-upgrade-module-chevron,
  .learning-upgrade-text-button .learning-upgrade-icon {
    transition: none;
  }
}