body {
  background: radial-gradient(circle at top left, #e0edff 0, transparent 60%),
              radial-gradient(circle at bottom right, #e0f2fe 0, transparent 60%),
              var(--color-bg);
}

.knowledge-hero {
  padding-top: var(--space-16);
  padding-bottom: var(--space-12);
}

.knowledge-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2.5fr);
  gap: var(--space-8);
  align-items: center;
}

.knowledge-hero-content p {
  color: var(--color-text-muted);
}

.knowledge-hero-actions {
  margin-top: var(--space-6);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.knowledge-hero-figure {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-3);
  box-shadow: var(--shadow-lg);
}

.knowledge-hero-figure img {
  border-radius: calc(var(--radius-xl) - 4px);
}

.knowledge-hero-figure figcaption {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.knowledge-section-header {
  max-width: 720px;
  margin-bottom: var(--space-6);
}

.knowledge-section-header p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.knowledge-map-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.knowledge-map-card ul {
  margin-bottom: var(--space-4);
}

.knowledge-map-actions {
  margin-top: var(--space-2);
}

.knowledge-two-column {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-8);
  align-items: flex-start;
}

.knowledge-networking-media figure,
.knowledge-events-media figure {
  background-color: var(--color-surface);
  border-radius: var(--radius-xl);
  padding: var(--space-3);
  box-shadow: var(--shadow-md);
}

.knowledge-networking-media img,
.knowledge-events-media img {
  border-radius: calc(var(--radius-xl) - 4px);
}

.knowledge-networking-media figcaption,
.knowledge-events-media figcaption {
  margin-top: var(--space-2);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.knowledge-cta-inline {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.knowledge-ecosystem-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
}

.knowledge-media {
  align-items: stretch;
}

.knowledge-glossary {
  margin-top: var(--space-4);
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  box-shadow: var(--shadow-md);
}

.knowledge-glossary-search {
  margin-bottom: var(--space-4);
}

.knowledge-glossary-list {
  display: grid;
  gap: var(--space-3);
}

.knowledge-glossary-item dt {
  font-weight: 600;
  margin-bottom: 0.15rem;
}

.knowledge-glossary-item dd {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.knowledge-glossary-note {
  margin-top: var(--space-3);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.knowledge-downloads-list {
  margin-top: var(--space-3);
}

.knowledge-faq {
  max-width: 880px;
}

.knowledge-faq-list {
  margin-top: var(--space-4);
  display: grid;
  gap: var(--space-3);
}

.knowledge-faq-item {
  border-radius: var(--radius-lg);
  background-color: var(--color-surface);
  box-shadow: var(--shadow-md);
}

.knowledge-faq-question {
  width: 100%;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-weight: 500;
  font-size: var(--font-size-base);
  text-align: left;
  cursor: pointer;
}

.knowledge-faq-question:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.knowledge-faq-icon {
  width: 1.75rem;
  height: 1.75rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: var(--font-size-sm);
  color: var(--gray-700);
}

.knowledge-faq-answer {
  padding: 0 var(--space-5) var(--space-4);
  border-top: 1px solid var(--gray-200);
}

.knowledge-faq-answer p:last-child {
  margin-bottom: 0;
}

.knowledge-bottom-cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-6);
}

.knowledge-bottom-cta-inner p {
  margin-bottom: 0;
}

.knowledge-bottom-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

@media (max-width: 960px) {
  .knowledge-hero-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .knowledge-hero-media {
    order: -1;
  }

  .knowledge-map-grid,
  .knowledge-ecosystem-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .knowledge-two-column {
    grid-template-columns: minmax(0, 1fr);
  }

  .knowledge-bottom-cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .knowledge-map-grid,
  .knowledge-ecosystem-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .knowledge-hero {
    padding-top: var(--space-10);
    padding-bottom: var(--space-8);
  }

  .knowledge-faq-question {
    padding: var(--space-3) var(--space-4);
  }

  .knowledge-faq-answer {
    padding: 0 var(--space-4) var(--space-3);
  }
}