/* 文章详情页样式 —— 深色玻璃风 */

.article {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 2.25rem 2.5rem;
}

.article h1 {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.article-meta {
  margin: 0 0 1.75rem;
  font-size: 0.875rem;
  color: var(--color-text-faint);
}

.article h2 {
  margin: 1.75rem 0 0.5rem;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text);
}

.article h2:first-of-type {
  margin-top: 0;
}

.article p {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--color-text-muted);
}

.back-link {
  display: inline-block;
  margin-top: 1.75rem;
  padding: 0.35rem 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-primary);
  text-decoration: none;
}

.back-link:hover {
  color: var(--color-primary-hover);
}

@media (max-width: 640px) {
  .article {
    padding: 1.6rem 1.3rem;
  }
}