.guides-layout .guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: var(--space-lg);
}

.guides-toolbar {
  margin-bottom: var(--space-lg);
  max-width: 480px;
}

.guides-filters {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.guides-filters .filter-chip {
  text-align: left;
  width: 100%;
}

.guide-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.guide-card__media {
  aspect-ratio: 3 / 4;
  background: var(--color-bg-alt);
  overflow: hidden;
}

.guide-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.guide-card__body {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.guide-modal__img-wrap {
  max-height: 70vh;
  overflow: auto;
  text-align: center;
  background: var(--color-bg);
  border-radius: var(--radius-md);
}

.guide-modal__img {
  max-width: 100%;
  height: auto;
  display: block;
  margin: 0 auto;
}

/* Home previews */
.knowledge-previews {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.guide-thumb {
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: inherit;
}

.guide-thumb img {
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: top;
}

.guide-thumb__title {
  display: block;
  padding: var(--space-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-semibold);
  color: var(--color-navy);
  line-height: 1.3;
}

.home-knowledge-section {
  background: var(--color-white);
}

@media (max-width: 992px) {
  .knowledge-previews {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .guides-layout {
    grid-template-columns: 1fr;
  }

  .knowledge-previews {
    grid-template-columns: 1fr 1fr;
  }
}