/* v1.2.1 — compact landing refresh without reducing reading comfort */
.knowledge-header .header-inner {
  min-height: 72px;
}

.knowledge-hero {
  padding: 56px 0 52px;
}

.knowledge-hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 5px;
  background: linear-gradient(90deg, var(--leaf), var(--lime), var(--gold));
}

.hero-layout {
  grid-template-columns: 1.2fr .8fr;
  gap: 48px;
  align-items: center;
}

.knowledge-hero h1 {
  max-width: 760px;
  margin-bottom: 18px;
  font-size: clamp(2.65rem, 5.2vw, 4.55rem);
  line-height: .99;
}

.knowledge-hero p {
  max-width: 720px;
}

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

.hero-points span {
  padding: 6px 10px;
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 999px;
  color: #dce8e2;
  background: rgba(255,255,255,.055);
  font-size: .76rem;
  font-weight: 750;
}

.knowledge-search {
  padding: 19px;
  border-radius: 15px;
  box-shadow: 0 18px 50px rgba(0,0,0,.2);
}

.knowledge-search label {
  margin-bottom: 8px;
}

.knowledge-search input {
  padding: 12px 13px;
}

.knowledge-content {
  padding: 38px 0 64px;
}

.category-row {
  padding-bottom: 11px;
}

.result-heading {
  margin: 20px 0 21px;
}

.result-heading h2,
.related-section h2 {
  font-size: clamp(1.9rem, 3.5vw, 2.85rem);
}

.article-grid {
  gap: 16px;
}

.article-card {
  border-radius: 14px;
}

.card-image {
  height: 164px;
}

.card-body {
  padding: 18px;
}

.card-body h3 {
  margin: 7px 0 9px;
  font-size: 1.32rem;
}

.card-body > p {
  display: -webkit-box;
  overflow: hidden;
  margin-bottom: 15px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.knowledge-cta {
  padding: 39px 0;
}

.knowledge-footer {
  padding-top: 38px;
}

@media (max-width: 900px) {
  .hero-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .knowledge-search {
    max-width: 680px;
  }
}

@media (max-width: 620px) {
  .knowledge-header .header-inner {
    min-height: 66px;
  }

  .knowledge-hero {
    padding: 42px 0 38px;
  }

  .knowledge-hero h1 {
    font-size: 2.55rem;
  }

  .hero-points {
    gap: 7px;
    margin-top: 17px;
  }

  .knowledge-content {
    padding: 30px 0 48px;
  }

  .article-grid {
    gap: 14px;
  }

  .card-image {
    height: 190px;
  }

  .knowledge-cta {
    padding: 32px 0;
  }
}