/* AI NIIGATA content styles 05/10 */
.ain-post-card-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: #dce9e6;
}

.ain-post-card.is-featured .ain-post-card-media {
  min-height: 470px;
  aspect-ratio: auto;
}

.ain-post-card-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 52%, rgba(7, 24, 32, 0.28));
}

.ain-post-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.65s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.ain-post-card:hover .ain-post-card-media img {
  transform: scale(1.045);
}

.ain-post-card-category {
  position: absolute;
  z-index: 2;
  left: 18px;
  top: 18px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 999px;
  color: #fff;
  background: rgba(7, 24, 32, 0.62);
  backdrop-filter: blur(12px);
  font-size: 11px;
  font-weight: 900;
}

.ain-post-card-copy {
  display: flex;
  flex: 1;
  flex-direction: column;
  padding: 25px 25px 24px;
}

.ain-post-card.is-featured .ain-post-card-copy {
  justify-content: center;
  padding: 48px;
}

.ain-post-card-date {
  margin: 0 0 14px;
  color: #648089;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.14em;
}

.ain-post-card h2 {
  margin: 0;
  color: var(--ain-ink);
  font-size: clamp(18px, 1.65vw, 25px);
  line-height: 1.55;
  letter-spacing: 0.01em;
}

.ain-post-card.is-featured h2 {
  font-family: Georgia, "Times New Roman", "Yu Mincho", serif;
  font-size: clamp(30px, 3vw, 48px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: -0.025em;
}

.ain-post-card-excerpt {
  margin: 16px 0 24px;
  color: var(--ain-soft-ink);
  font-size: 14px;
  line-height: 1.85;
}