.post-card {
  background-color: var(--nv-white);
  border-radius: 24px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border: 1px solid var(--nv-blue);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  min-height: clamp(200px, 26vh, 560px);
}
.post-card:hover {
  transform: translateY(-1px);
  z-index: 2;
  border-color: var(--nv-orange);
  box-shadow: 0 16px 40px rgba(0,0,0,.18);
}
.post-card-link {
  color: inherit;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.post-card-thumbnail {
  aspect-ratio: auto;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.post-card-thumbnail img {
  display: block;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.post-card-content {
  padding: var(--space-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.post-card-date {
  font-size: 1.2rem;
  font-weight: 600;
  color: #64748b;
  text-transform: uppercase;
  margin-bottom: var(--space-xs);
}
.post-card-title {
  color: var(--text-color);
  margin: 0;
  font-weight: 700;
  transition: color 0.3s ease;
}
.post-card-link:hover .post-card-title {
  color: var(--nv-orange);
}