.home-knowledge { background: var(--color-background); }
.home-knowledge__grid, .knowledge-archive__grid, .knowledge-related__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.home-knowledge__more { margin: 20px 0 0; text-align: right; }
.home-knowledge__empty { padding: clamp(24px, 4vw, 40px); border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); text-align: center; }
.home-knowledge__empty h3 { margin: 0; color: var(--color-primary); font-size: 1.15rem; line-height: 1.6; }
.knowledge-card { display: flex; min-width: 0; flex-direction: column; overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); }
.knowledge-card__image { display: block; overflow: hidden; aspect-ratio: 16 / 10; background: var(--color-primary); }
.knowledge-card__image img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform var(--motion-standard) ease; }
.knowledge-card:hover .knowledge-card__image img { transform: scale(1.025); }
.knowledge-card__body { display: flex; flex: 1 1 auto; flex-direction: column; align-items: flex-start; padding: 20px; }
.knowledge-card__meta { display: flex; flex-wrap: wrap; gap: 4px 12px; color: var(--color-text-muted); font-size: .75rem; line-height: 1.55; }
.knowledge-card__categories a { color: var(--color-secondary); text-decoration: underline; text-underline-offset: 2px; }
.knowledge-card__title { margin: 10px 0 0; color: var(--color-primary); font-size: 1.1rem; line-height: 1.45; }
.knowledge-card__title a { color: inherit; text-decoration: none; }
.knowledge-card__title a:hover { color: var(--color-secondary); }
.knowledge-card__excerpt { margin: 8px 0 6px; color: var(--color-text-muted); font-size: .875rem; line-height: 1.65; }
.knowledge-card__more { margin-top: auto; padding-top: 8px; text-decoration: none; }
.knowledge-archive__grid { margin-top: var(--space-8); }
.knowledge-archive .page-heading { margin-bottom: 0; }
.knowledge-single__content { margin-inline: auto; }
.knowledge-article__header { margin-bottom: var(--space-8); }
.knowledge-article__categories { margin: 0 0 var(--space-3); font-size: .875rem; }
.knowledge-article__categories a { color: var(--color-secondary); font-weight: 600; text-underline-offset: 3px; }
.knowledge-article__header h1 { margin: 0; color: var(--color-primary); font-size: clamp(2rem, 4vw, 3rem); line-height: 1.2; }
.knowledge-article__header time { display: inline-block; margin-top: 14px; color: var(--color-text-muted); font-size: .875rem; }
.knowledge-article__image { overflow: hidden; margin: 0 0 var(--space-8); border-radius: var(--radius-lg); background: var(--color-background); }
.knowledge-article__image img { display: block; width: 100%; height: auto; }
.knowledge-related { margin-top: clamp(48px, 7vw, 80px); }
.knowledge-related > h2 { margin: 0 0 var(--space-6); color: var(--color-primary); font-size: clamp(1.5rem, 2.5vw, 2rem); }
.knowledge-single__cta { display: flex; align-items: center; justify-content: space-between; gap: var(--space-6); margin-top: var(--space-12); padding: var(--space-8); border-radius: var(--radius-md); background: var(--color-background); }
.knowledge-single__cta h2 { margin: 0; color: var(--color-primary); font-size: 1.3rem; line-height: 1.45; }
.search-page .page-heading > p:last-child { color: var(--color-text-muted); }
.search-results { display: grid; gap: 16px; }
.search-result { display: grid; min-width: 0; grid-template-columns: minmax(160px, .3fr) minmax(0, 1fr); overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); }
.search-result__image { display: block; min-height: 160px; overflow: hidden; background: var(--color-background); }
.search-result__image img { display: block; width: 100%; height: 100%; object-fit: cover; }
.search-result__body { padding: var(--space-6); }
.search-result__type { margin: 0 0 6px; color: var(--color-secondary); font-size: .75rem; font-weight: 700; }
.search-result__body h2 { margin: 0; color: var(--color-primary); font-size: 1.2rem; line-height: 1.4; }
.search-result__body h2 a { color: inherit; text-decoration: none; }
.search-result__body > p:not(.search-result__type) { margin: 8px 0; color: var(--color-text-muted); line-height: 1.6; }
.search-result a:focus-visible, .knowledge-card a:focus-visible, .knowledge-single a:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 3px; }
@media (max-width: 1099px) {
	.home-knowledge__grid, .knowledge-archive__grid, .knowledge-related__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
	.home-knowledge__grid, .knowledge-archive__grid, .knowledge-related__grid { grid-template-columns: minmax(0, 1fr); }
	.search-result { grid-template-columns: minmax(0, 1fr); }
	.search-result__image { max-height: 230px; }
	.knowledge-single__cta { align-items: stretch; flex-direction: column; padding: var(--space-6); }
	.knowledge-single__cta .button { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
	.knowledge-card__image img { transition: none; }
	.knowledge-card:hover .knowledge-card__image img { transform: none; }
}