.zkj-feed-wrapper {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
  color: #0a0a0a;
}
.zkj-feed-grid {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 2rem;
}
@media (min-width: 640px) {
  .zkj-feed-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 1024px) {
  .zkj-feed-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.zkj-feed-grid--single {
  grid-template-columns: minmax(0, 1fr);
  max-width: 760px;
}
.zkj-card {
  display: flex;
  flex-direction: column;
  background: #ffffff;
  border: 1px solid #e5e5e5;
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease;
}
.zkj-card:hover {
  border-color: #0a0a0a;
  transform: translateY(-2px);
}
.zkj-card-media {
  aspect-ratio: 4 / 3;
  background: #f5f5f5;
  overflow: hidden;
}
.zkj-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}
.zkj-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}
.zkj-card-meta {
  font-size: 0.75rem;
  color: #525252;
  margin-bottom: 0.75rem;
  display: flex;
  gap: 0.5rem;
}
.zkj-card-title {
  font-size: 1.5rem;
  line-height: 1.25;
  margin: 0 0 0.75rem 0;
  color: #0a0a0a;
}
.zkj-card-excerpt {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: #404040;
  margin: 0 0 1.25rem 0;
}
.zkj-readmore-btn {
  min-height: 44px;
  background: transparent;
  border: none;
  padding: 0.5rem 0;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #0a0a0a;
  cursor: pointer;
}
.zkj-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(0, 0, 0, 0.82);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1rem;
}
.zkj-modal-backdrop[hidden] {
  display: none !important;
}
.zkj-modal-dialog {
  width: 100%;
  max-width: 720px;
  max-height: 90vh;
  background: #ffffff;
  color: #0a0a0a;
  border: 1px solid #0a0a0a;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.zkj-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid #e5e5e5;
}
.zkj-modal-close {
  min-width: 44px;
  min-height: 44px;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}
.zkj-modal-body {
  padding: 1.5rem 2rem;
  overflow-y: auto;
}