.academy-identity-card,
.learn-library-intro {
  position: relative;
  overflow: hidden;
  margin: 0 0 1rem;
  border: 1px solid color-mix(in srgb, var(--accent, #b8924b) 36%, var(--border-color, #343434));
  border-radius: 18px;
  background:
    radial-gradient(circle at 88% 5%, color-mix(in srgb, var(--accent, #b8924b) 18%, transparent), transparent 38%),
    linear-gradient(135deg, color-mix(in srgb, var(--surface, #171717) 94%, white 6%), var(--surface, #171717));
  box-shadow: 0 14px 38px rgba(0, 0, 0, .14);
}

.academy-identity-card {
  display: grid;
  grid-template-columns: minmax(0, 1.55fr) minmax(240px, .8fr);
  gap: 1rem;
  padding: clamp(1.1rem, 2.4vw, 1.75rem);
}

.academy-identity-card h2,
.learn-library-intro h2 {
  max-width: 760px;
  margin: .35rem 0 .5rem;
  font-size: clamp(1.35rem, 2.5vw, 2.15rem);
  line-height: 1.08;
}

.academy-identity-card p,
.learn-library-intro p {
  max-width: 780px;
  margin: 0;
  color: var(--text-secondary);
  line-height: 1.6;
}

.academy-identity-stats {
  align-self: stretch;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .5rem;
}

.academy-identity-stats span {
  display: flex;
  min-height: 94px;
  padding: .75rem;
  flex-direction: column;
  justify-content: center;
  border: 1px solid color-mix(in srgb, var(--accent, #b8924b) 22%, transparent);
  border-radius: 14px;
  background: color-mix(in srgb, var(--surface-raised, #222) 88%, transparent);
  text-align: center;
}

.academy-identity-stats strong {
  color: var(--accent, #d0a95b);
  font-size: 1.45rem;
}

.academy-identity-stats small {
  margin-top: .25rem;
  color: var(--text-secondary);
  font-size: .72rem;
}

.academy-command-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: 1rem;
}

.learn-catalog-summary,
.learn-catalog-pagination {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  color: var(--text-secondary);
  font-size: .76rem;
}

.learn-catalog-summary {
  padding: .65rem .15rem;
  border-bottom: 1px solid var(--border-color);
}

.learn-catalog-summary strong {
  color: var(--text-primary);
}

.learn-catalog-scroll {
  max-height: min(58vh, 620px);
  overflow: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
}

.learn-catalog-pagination {
  justify-content: center;
  padding-top: .85rem;
}

.learn-library-intro {
  padding: 1rem 1.2rem;
}

.learn-book-catalog,
.learn-actual-video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr));
  gap: .85rem;
}

.learn-book-catalog-card,
.learn-actual-video-card {
  min-width: 0;
  border: 1px solid var(--border-color);
  border-radius: 16px;
  background: var(--surface);
  box-shadow: 0 10px 26px rgba(0, 0, 0, .1);
}

.learn-book-catalog-card {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  padding: .85rem;
}

.learn-book-cover {
  width: 96px;
  aspect-ratio: 2 / 3;
  overflow: hidden;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 38%, #202020), #111);
  color: white;
  font-size: .7rem;
  letter-spacing: .16em;
}

.learn-book-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.learn-book-copy > span,
.learn-actual-video-card > div > span,
.learn-video-course-mark {
  color: var(--accent, #d0a95b);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.learn-book-copy h3,
.learn-actual-video-card h3 {
  margin: .25rem 0;
  font-size: 1rem;
  line-height: 1.3;
}

.learn-book-copy p,
.learn-actual-video-card p {
  margin: .25rem 0 .55rem;
  color: var(--text-secondary);
  font-size: .85rem;
  line-height: 1.45;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.learn-book-author {
  -webkit-line-clamp: 1 !important;
}

.learn-book-copy aside,
.learn-actual-video-card aside {
  padding: .55rem .65rem;
  border-radius: 10px;
  background: color-mix(in srgb, var(--accent, #b8924b) 9%, transparent);
  color: var(--text-secondary);
  font-size: .76rem;
  line-height: 1.4;
}

.learn-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin-top: .7rem;
}

.learn-video-search {
  display: flex;
  gap: .6rem;
  margin: 0 0 1rem;
}

.learn-video-search .form-input {
  flex: 1 1 280px;
}

.learn-actual-video-card {
  overflow: hidden;
}

.learn-actual-video-card > img,
.learn-video-course-mark {
  width: 100%;
  aspect-ratio: 16 / 8.4;
  object-fit: cover;
}

.learn-video-course-mark {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 75% 20%, color-mix(in srgb, var(--accent) 35%, transparent), transparent 32%),
    linear-gradient(135deg, #181818, #29251e);
}

.learn-actual-video-card > div {
  padding: .85rem;
}

.guided-lesson-source {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .2rem .65rem;
  margin: 0 0 1rem;
  padding: .75rem;
  border-left: 3px solid var(--accent, #d0a95b);
  border-radius: 8px;
  background: color-mix(in srgb, var(--accent, #b8924b) 8%, var(--surface));
}

.guided-lesson-source > span {
  color: var(--text-secondary);
  font-size: .74rem;
  text-transform: uppercase;
}

.guided-lesson-source a {
  color: var(--accent, #d0a95b);
  font-weight: 700;
}

.guided-lesson-source small {
  grid-column: 1 / -1;
  color: var(--text-secondary);
}

@media (max-width: 760px) {
  .academy-identity-card {
    grid-template-columns: 1fr;
  }

  .academy-identity-stats span {
    min-height: 72px;
    padding: .5rem;
  }

  .academy-command-actions .btn {
    flex: 1 1 180px;
  }

  .learn-video-search {
    flex-wrap: wrap;
  }

  .learn-video-search .btn {
    width: 100%;
  }
}

@media (max-width: 440px) {
  .learn-book-catalog-card {
    grid-template-columns: 86px minmax(0, 1fr);
  }

  .learn-book-cover {
    width: 72px;
  }
}