.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: start;
  margin-top: 1rem;
}

.archive-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid #e6e6e6;
  padding: 8px;
  background: #fff;
  border-radius: 6px;
}

.archive-card img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 4px;
  display: block;
  margin-bottom: 8px;
}

.archive-card .title {
  font-weight: 600;
  font-size: 14px;
  line-height: 1.2;
}

.archive-sections {
  display: grid;
  gap: 1.5rem;
}

.archive-year {
  border-top: 1px solid #e7e7e7;
  padding-top: 1rem;
}

.archive-year h2 {
  margin-bottom: 0.75rem;
}

.archive-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.archive-list li {
  display: grid;
  gap: 0.2rem;
  border-bottom: 1px solid #efefef;
  padding-bottom: 0.5rem;
}

.load-more-btn {
  display: inline-block;
  margin: 1rem 0 0;
  padding: 0.5rem 0.75rem;
  border: 1px solid #ddd;
  background: #fff;
  border-radius: 4px;
  cursor: pointer;
}

.load-more-btn:hover {
  background: #f7f7f7;
}

.archive-collapsed {
  display: none !important;
}

.archive-list a {
  text-decoration: underline;
  word-break: break-word;
}

.archive-note {
  color: #666;
  font-size: 0.8rem;
}

@media (max-width: 900px) {
  .archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .archive-grid {
    grid-template-columns: 1fr;
  }
}