.knowledge-base__head {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-2xl);
}

.knowledge-base__eyebrow {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-text-muted);
  margin: 0;
}

.knowledge-base__heading {
  font-size: clamp(2rem, 3.75vw, 4.5rem);
  color: var(--color-navy-footer);
  margin: 0;
}

.knowledge-base__categories {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: var(--space-lg);
}

.knowledge-base__category {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.65rem 1.5rem;
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-white);
  background: var(--color-accent);
  white-space: nowrap;
}

.knowledge-base__category.is-active {
  background: var(--color-navy-footer);
}

.knowledge-base__search {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  width: 100%;
  background: #FBFBFB;
  border: 1px solid #C4C4C4;
  border-radius: 10px;
  padding: 0.875rem 1.5rem;
  margin-bottom: var(--space-2xl);
}

.knowledge-base__search img {
  flex-shrink: 0;
}

.knowledge-base__search input[type="text"] {
  flex: 1;
  min-width: 0;
  border: none;
  background: transparent;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.5rem;
  color: var(--color-text-muted);
}

.knowledge-base__search input[type="text"]::placeholder {
  color: #B5B5B5;
}

.knowledge-base__search-submit {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0;
}

.knowledge-base__grid {
  margin-bottom: var(--space-2xl);
}

.knowledge-base__pagination {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.5rem 50px;
}

.knowledge-base__pagination-label {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-text-muted);
}

.knowledge-base__pagination-label.is-disabled {
  color: #777;
  pointer-events: none;
}

.knowledge-base__pagination-controls {
  display: flex;
  align-items: center;
  gap: 30px;
  font-family: var(--font-heading);
  font-size: 1.5rem;
}

.knowledge-base__pagination-pages {
  display: flex;
  align-items: center;
  gap: 20px;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}

.knowledge-base__pagination-pages::-webkit-scrollbar {
  display: none;
}

.knowledge-base__pagination-page {
  color: #777;
}

.knowledge-base__pagination-page.is-active {
  color: var(--color-text-muted);
}

.knowledge-base__pagination-arrow--prev {
  transform: rotate(90deg);
}

.knowledge-base__pagination-arrow--next {
  transform: rotate(-90deg);
}

.knowledge-base__pagination-arrow.is-disabled {
  opacity: 0.4;
  pointer-events: none;
}

.knowledge-base__empty {
  color: var(--color-text-muted);
  text-align: center;
}

@media (max-width: 640px) {
  .knowledge-base__category {
    font-size: 1.125rem;
    padding: 0.55rem 1.1rem;
  }

  .knowledge-base__search input[type="text"] {
    font-size: 1.125rem;
  }
}