article time {
  display: block;
  color: var(--color-muted);
  font-size: 0.875rem;
  margin-bottom: 2rem;
}

.article-content {
  line-height: 1.8;
}

.article-content h2 {
  font-size: 1.25rem;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
}

.article-content h3 {
  font-size: 1.1rem;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

.article-content p {
  margin-bottom: 1rem;
}

.article-content ul,
.article-content ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

.article-content li {
  margin-bottom: 0.25rem;
}

.article-content blockquote {
  border-left: 3px solid var(--color-muted);
  padding-left: 1rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.article-content pre {
  background: #f0f0f0;
  padding: 1rem;
  border-radius: 4px;
  overflow-x: auto;
  margin-bottom: 1rem;
  font-size: 0.875rem;
  line-height: 1.5;
}

.article-content code {
  font-size: 0.875em;
  background: #f0f0f0;
  padding: 0.15em 0.3em;
  border-radius: 3px;
}

.article-content pre code {
  background: none;
  padding: 0;
}

.article-content a {
  color: var(--color-link);
}

.article-content a:hover {
  color: var(--color-link-hover);
}

.article-content img {
  max-width: 100%;
  height: auto;
}

.article-content hr {
  border: none;
  border-top: 1px solid #ddd;
  margin: 2rem 0;
}

.og-card {
  margin-bottom: 1rem;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  overflow: hidden;
  transition: box-shadow 0.2s;
}

.og-card:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.og-card a {
  display: flex;
  text-decoration: none;
  color: inherit;
}

.og-card-image {
  flex-shrink: 0;
  width: 200px;
  min-height: 100px;
  background: #f0f0f0;
}

.og-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.og-card-content {
  padding: 12px 16px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.og-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.og-card-description {
  font-size: 0.8rem;
  color: var(--color-muted);
  margin-bottom: 6px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

.og-card-url {
  font-size: 0.75rem;
  color: var(--color-muted);
}

@media (max-width: 480px) {
  .og-card a {
    flex-direction: column;
  }

  .og-card-image {
    width: 100%;
    height: 160px;
  }
}

.share-section {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid #e0e0e0;
  display: flex;
  justify-content: flex-end;
}

.share-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border: 1px solid #1a1a1a;
  border-radius: 4px;
  color: var(--color-text);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: background-color 0.2s, color 0.2s;
}

.share-button:hover {
  background-color: #1a1a1a;
  color: #fff;
}

.share-button svg {
  flex-shrink: 0;
}