/* Exhibition showcase — extends media carousel patterns */
.exhibition-banner { --qg-media: #6366f1; }
.exhibition-intro {
  padding: 64px 0;
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
  border-bottom: 1px solid var(--qg-line);
}
.exhibition-intro-grid {
  display: grid;
  grid-template-columns: 1fr minmax(280px, 420px);
  gap: 48px;
  align-items: center;
}
.exhibition-lead {
  color: var(--qg-muted);
  line-height: 1.75;
  margin: 0 0 20px;
  max-width: 640px;
}
.exhibition-service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}
.exhibition-service-tag {
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: var(--qg-ink);
}
.exhibition-doc-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.exhibition-intro-visual img {
  width: 100%;
  border-radius: var(--qg-radius-lg);
  box-shadow: var(--qg-shadow-lg);
  aspect-ratio: 16/10;
  object-fit: cover;
}
.exhibition-case-card { height: 100%; }
.exhibition-case-link {
  text-decoration: none;
  color: inherit;
  display: block;
}
.exhibition-case-brief {
  font-size: 14px;
  color: var(--qg-muted);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.exhibition-case-index {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: #fff;
  background: rgba(99, 102, 241, 0.85);
}
.exhibition-case-card .qg-media-wrap {
  position: relative;
}
.exhibition-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}
.exhibition-filter-bar .qg-filter-btn {
  font-size: 13px;
  padding: 8px 14px;
}
@media (max-width: 900px) {
  .exhibition-intro-grid { grid-template-columns: 1fr; }
}