/* 学术工业风格自定义样式 */

/* 全局样式优化 - 简洁白底 */
:root {
  --academic-primary: #2c3e50;
  --academic-secondary: #34495e;
  --academic-gray: #7f8c8d;
  --academic-light-gray: #ecf0f1;
  --academic-border: #bdc3c7;
  --academic-white: #ffffff;
}

/* 页面背景 */
body {
  background-color: var(--academic-white) !important;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif !important;
  color: var(--academic-primary) !important;
  line-height: 1.8 !important;
}

/* 导航栏样式 */
#nav {
  background: var(--academic-white) !important;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
  border-bottom: 1px solid var(--academic-border);
}

#nav .site-name {
  color: var(--academic-primary) !important;
  font-weight: 600 !important;
  letter-spacing: 0.5px;
}

#nav a {
  color: var(--academic-primary) !important;
}

#nav a:hover {
  color: var(--academic-secondary) !important;
}

/* 文章卡片样式 - 去除阴影，使用简洁边框 */
.recent-post-item {
  background: var(--academic-white) !important;
  border: 1px solid var(--academic-border) !important;
  box-shadow: none !important;
  border-radius: 4px !important;
  transition: all 0.3s ease;
}

.recent-post-item:hover {
  border-color: var(--academic-secondary) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08) !important;
}

/* 文章标题 */
.post-title,
.recent-post-item .post-title {
  color: var(--academic-primary) !important;
  font-weight: 600 !important;
  font-size: 1.3rem !important;
  line-height: 1.6 !important;
}

/* 文章内容样式 */
#article-container {
  color: var(--academic-primary) !important;
  font-size: 16px !important;
  line-height: 1.9 !important;
}

#article-container h1,
#article-container h2,
#article-container h3,
#article-container h4,
#article-container h5,
#article-container h6 {
  color: var(--academic-primary) !important;
  font-weight: 600 !important;
  border-bottom: 2px solid var(--academic-light-gray);
  padding-bottom: 0.3em;
  margin-top: 1.5em;
}

/* 链接样式 */
#article-container a {
  color: var(--academic-secondary) !important;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}

#article-container a:hover {
  border-bottom-color: var(--academic-secondary);
}

/* 代码块样式 */
#article-container pre,
#article-container code {
  background: var(--academic-light-gray) !important;
  border: 1px solid var(--academic-border);
  border-radius: 4px;
  font-family: 'Consolas', 'Monaco', 'Courier New', monospace !important;
}

#article-container pre {
  padding: 1rem !important;
  overflow-x: auto;
}

#article-container code {
  padding: 0.2em 0.4em;
  font-size: 0.9em;
}

/* 引用块样式 */
#article-container blockquote {
  border-left: 4px solid var(--academic-secondary) !important;
  background: var(--academic-light-gray) !important;
  padding: 1rem 1.5rem !important;
  margin: 1.5rem 0 !important;
  color: var(--academic-primary) !important;
}

/* 表格样式 */
#article-container table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5rem 0;
}

#article-container table th {
  background: var(--academic-light-gray) !important;
  color: var(--academic-primary) !important;
  font-weight: 600;
  padding: 0.75rem;
  border: 1px solid var(--academic-border);
}

#article-container table td {
  padding: 0.75rem;
  border: 1px solid var(--academic-border);
}

#article-container table tr:hover {
  background: rgba(236, 240, 241, 0.3);
}

/* 侧边栏样式 */
.card-widget {
  background: var(--academic-white) !important;
  border: 1px solid var(--academic-border) !important;
  box-shadow: none !important;
  border-radius: 4px !important;
}

.card-widget:hover {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08) !important;
}

/* 标签云样式 */
.tag-cloud-tags a {
  background: var(--academic-light-gray) !important;
  color: var(--academic-primary) !important;
  border: 1px solid var(--academic-border);
  padding: 0.3rem 0.8rem;
  margin: 0.3rem;
  border-radius: 3px;
  font-size: 0.9rem !important;
  transition: all 0.3s;
}

.tag-cloud-tags a:hover {
  background: var(--academic-secondary) !important;
  color: var(--academic-white) !important;
  transform: translateY(-2px);
}

/* 分页按钮 */
.pagination .page-number,
.pagination .extend {
  background: var(--academic-white) !important;
  color: var(--academic-primary) !important;
  border: 1px solid var(--academic-border) !important;
}

.pagination .page-number:hover,
.pagination .extend:hover {
  background: var(--academic-secondary) !important;
  color: var(--academic-white) !important;
  border-color: var(--academic-secondary) !important;
}

.pagination .page-number.current {
  background: var(--academic-secondary) !important;
  color: var(--academic-white) !important;
  border-color: var(--academic-secondary) !important;
}

/* 页脚样式 */
#footer {
  background: var(--academic-white) !important;
  border-top: 1px solid var(--academic-border);
  color: var(--academic-gray) !important;
}

/* 按钮样式 */
.button,
button,
input[type="submit"] {
  background: var(--academic-secondary) !important;
  color: var(--academic-white) !important;
  border: none;
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  transition: all 0.3s;
}

.button:hover,
button:hover {
  background: var(--academic-primary) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* 目录样式 */
#card-toc .toc-content {
  color: var(--academic-primary) !important;
}

#card-toc .toc-content .toc-link {
  color: var(--academic-gray) !important;
  transition: all 0.3s;
}

#card-toc .toc-content .toc-link:hover,
#card-toc .toc-content .toc-link.active {
  color: var(--academic-secondary) !important;
  font-weight: 600;
}

/* 去除不必要的动画效果 */
* {
  animation: none !important;
  transition: all 0.3s ease !important;
}

/* 优化列表样式 */
#article-container ul,
#article-container ol {
  padding-left: 2rem;
  margin: 1rem 0;
}

#article-container li {
  margin: 0.5rem 0;
  line-height: 1.8;
}

/* 水平分割线 */
#article-container hr {
  border: none;
  border-top: 2px solid var(--academic-border);
  margin: 2rem 0;
}

/* 图片样式 */
#article-container img {
  max-width: 100%;
  border-radius: 4px;
  border: 1px solid var(--academic-border);
  margin: 1.5rem 0;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

/* 优化移动端显示 */
@media screen and (max-width: 768px) {
  body {
    font-size: 15px !important;
  }
  
  .post-title,
  .recent-post-item .post-title {
    font-size: 1.2rem !important;
  }
  
  #article-container {
    font-size: 15px !important;
    padding: 1rem !important;
  }
}

/* 滚动条样式 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--academic-light-gray);
}

::-webkit-scrollbar-thumb {
  background: var(--academic-gray);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--academic-secondary);
}

/* 选中文本样式 */
::selection {
  background: var(--academic-light-gray);
  color: var(--academic-primary);
}

/* 归档页面样式 */
.article-sort-item {
  border-left: 2px solid var(--academic-border);
  transition: all 0.3s;
}

.article-sort-item:hover {
  border-left-color: var(--academic-secondary);
}

/* 标签和分类页面 */
.category-lists,
.tag-cloud-list {
  background: var(--academic-white) !important;
}