.article-block {
  border-bottom: 1px solid #ccc;
  padding: 12px 0;
}

.article-header {
  display: flex;
  align-items: center;
  gap: 10px;
}

.article-header img {
  border-radius: 4px;
}

.article-header a {
  font-weight: bold;
  text-decoration: none;
}

.article-header a:hover {
  text-decoration: underline;
}

.article-url {
  margin: 6px 0;
  font-size: 0.9rem;
  color: #555;
  word-break: break-all;
}

.toc-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}

.copy-article-btn,
.copy-url-btn,
.blog-embed-btn,
.x-share-btn a,
.posthub-btn a {
  display: inline-block;
  padding: 8px 12px;
  background-color: #4CAF50;
  color: white !important;
  border-radius: 5px;
  text-decoration: none;
  font-size: 12px;
  cursor: pointer;
}

.copy-article-btn:hover,
.copy-url-btn:hover,
.blog-embed-btn:hover,
.x-share-btn a:hover,
.posthub-btn a:hover {
  background-color: #45a049;
}