#backBtn {
  padding: 8px 16px;
  background-color: #f33165;
  color: white;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.3s;
  margin-top: 10px;
  /* position: absolute;
  top: 20px;
  left: 20px; */
}

#backBtn:hover {
  background-color: #d81f51;
}

#backBtn:active {
  background-color: #b91c47;
}

/* 面包屑导航样式 */
.breadcrumb-container {
  max-width: 800px;
  margin: 0px auto;
  padding: 0px 20px;
}

.breadcrumb-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
  overflow: hidden;
}

.breadcrumb-item {
  color: #b3a9b6;
  font-size: 12px;
  white-space: nowrap;
  /* overflow: hidden; */
  width: max-content;
  text-overflow: ellipsis;
}
.breadcrumb-item:last-child {
  overflow: hidden;
}

.breadcrumb-item a {
  color: #b3a9b6;
  /* color: var(--font); */
  text-decoration: none;
  transition: color 0.3s ease;
}

.breadcrumb-item a:hover {
  color: var(--btn);
  text-decoration: underline;
}

.breadcrumb-separator {
  margin: 0 8px;
  color: #999;
}

/* 响应式调整 */
@media screen and (max-width: 768px) {
  .breadcrumb-container {
    /* margin: 10px 0; */
  }
  .breadcrumb-item {
    /* font-size: 12px; */
  }
  .breadcrumb-separator {
    margin: 0 5px;
  }
}

/* 骨架屏容器样式 */
.skeleton-container {
  max-width: 800px;
  margin: 0 auto;
  padding: 20px;
  display: none;
}

/* 骨架屏显示时的样式 */
.skeleton-container.active {
  display: block;
}

/* 标题骨架样式 */
.skeleton-title {
  height: 40px;
  width: 60%;
  background-color: #f0f0f0;
  border-radius: 4px;
  margin: 1.5em 0 0.8em;
  animation: skeleton-loading 1.5s infinite alternate;
}

/* 段落骨架样式 */
.skeleton-paragraph {
  height: 20px;
  background-color: #f0f0f0;
  border-radius: 4px;
  margin-bottom: 1.2em;
  animation: skeleton-loading 1.5s infinite alternate;
}

/* 图片骨架样式 */
.skeleton-image {
  height: 200px;
  background-color: #f0f0f0;
  border-radius: 4px;
  margin: 2em 0;
  animation: skeleton-loading 1.5s infinite alternate;
}

/* 骨架屏动画 */
@keyframes skeleton-loading {
  0% {
    background-color: #f0f0f0;
  }
  100% {
    background-color: #e0e0e0;
  }
}

.related-articles {
  max-width: 1100px;
  margin: 40px auto 0;
  padding: 0 20px;
}

.related-articles .section-header {
  margin-top: 40px;
}

@media screen and (max-width: 768px) {
  .related-articles .per-section {
    grid-template-columns: repeat(1, minmax(0, 1fr));
  }
}

/* Markdown容器样式 */
.markdown-container {
  font-family: Baloo, sans-serif;
  line-height: 1.8;
}
/* Markdown内容样式 */
#markdown-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
  padding: 10px 20px 20px 20px;
}

#markdown-content h1,
#markdown-content h2,
#markdown-content h3 {
  margin: 1.5em 0 0.8em;
  color: var(--title);
  font-weight: bold;
}

#markdown-content h1 {
  font-size: 26px;
  border-bottom: 2px solid var(--category-bg);
  padding-bottom: 0.3em;
  margin-top: 0;
  margin-bottom: 0;
}

#markdown-content h2 {
  font-size: 1.5em;
  border-bottom: 1px solid #eee;
  padding-bottom: 0.2em;
}

#markdown-content p {
  margin-bottom: 1.2em;
}

#markdown-content ul,
#markdown-content ol {
  margin: 1em 0 1em 2em;
  padding-left: 0;
}

#markdown-content li {
  margin-bottom: 0.5em;
  list-style-type: disc;
}

#markdown-content img {
  max-width: 100%;
  height: auto;
  margin: 2em auto;
  display: block;
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.table-container {
  width: 100%;
  overflow-x: scroll;
}
#markdown-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.5em 0;
  border: 1px solid #ddd;
}

#markdown-content th,
#markdown-content td {
  border: 1px solid #ddd;
  padding: 12px;
  text-align: left;
}

#markdown-content th {
  background-color: #f5f5f5;
  font-weight: bold;
}

#markdown-content tr:nth-child(even) {
  background-color: #f9f9f9;
}

#markdown-content blockquote {
  border-left: 4px solid var(--category-bg);
  padding: 0.5em 1em;
  margin: 1em 0;
  background-color: #f9f9f9;
  color: #666;
}

#markdown-content hr {
  border: 0;
  border-top: 1px solid #eee;
  margin: 2em 0;
}

#markdown-content pre {
  background-color: #f5f5f5;
  border-radius: 4px;
  padding: 16px;
  overflow-x: auto;
  margin: 16px 0;
}

#markdown-content code {
  font-family: "Courier New", monospace;
  font-size: 14px;
  color: #333;
  line-height: 1.5;
}

#markdown-content pre code {
  display: block;
  padding: 0;
  background-color: transparent;
  border-radius: 0;
  overflow: visible;
}
/* Markdown内容样式 */