/* v307 · vier senkrechte Magazinspalten ohne separaten Lexikon-Hero */
.lexicon-editorial-surface {
  min-height: 70vh;
}

.lexicon-hub-intro {
  padding: 72px 0 48px;
}

.lexicon-hub-title {
  max-width: 900px;
  margin: 0 0 20px;
  color: #101112;
  font-size: clamp(2.35rem, 5vw, 4.4rem);
  line-height: 1.02;
  letter-spacing: -.052em;
  text-wrap: balance;
}

.lexicon-hub-intro > .lexicon-shell > p:last-child {
  max-width: 760px;
  color: #3f4244;
  font-size: 1.02rem;
  line-height: 1.7;
}

.lexicon-library {
  display: grid;
  width: min(1280px, calc(100% - 40px));
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: stretch;
  padding: 0 0 104px;
}

.lexicon-shelf {
  min-width: 0;
  padding: 30px 22px 0;
  border-top: 0;
  border-left: 1px solid #8e8e8e;
}

.lexicon-shelf:first-child {
  padding-left: 0;
  border-left: 0;
}

.lexicon-shelf:last-child {
  padding-right: 0;
}

.lexicon-shelf-head {
  display: block;
  min-height: 150px;
  margin-bottom: 26px;
}

.lexicon-shelf-head > span {
  display: block;
  margin-bottom: 15px;
  padding-top: 0;
}

.lexicon-shelf-head h2 {
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  line-height: 1.08;
}

.lexicon-shelf-head p {
  font-size: .88rem;
  line-height: 1.55;
}

.lexicon-preview-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  padding-left: 0;
}

.lexicon-preview-media {
  aspect-ratio: 16 / 9;
}

.lexicon-preview-card strong {
  font-size: 1rem;
}

@media (max-width: 1000px) {
  .lexicon-library {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
  }

  .lexicon-shelf,
  .lexicon-shelf:first-child,
  .lexicon-shelf:last-child {
    padding: 34px 24px 52px;
  }

  .lexicon-shelf:nth-child(odd) {
    padding-left: 0;
    border-left: 0;
  }

  .lexicon-shelf:nth-child(even) {
    padding-right: 0;
  }

  .lexicon-shelf:nth-child(n+3) {
    border-top: 1px solid #8e8e8e;
  }

  .lexicon-shelf-head { min-height: 126px; }
}

@media (max-width: 620px) {
  .lexicon-hub-intro { padding: 52px 0 34px; }

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

  .lexicon-shelf,
  .lexicon-shelf:first-child,
  .lexicon-shelf:last-child,
  .lexicon-shelf:nth-child(even),
  .lexicon-shelf:nth-child(odd) {
    padding: 34px 0 48px;
    border-left: 0;
    border-top: 1px solid #8e8e8e;
  }

  .lexicon-shelf-head { min-height: 0; }

  .lexicon-preview-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px 14px;
  }
}