/* 增强时间轴样式 */
.timeline::after {
  background-color: var(--color-border);
}

.timeline-container::after {
  background-color: var(--color-primary);
  border-color: var(--color-background);
}

.timeline-date {
  color: var(--color-primary);
}

/* 增强导航菜单 */
.navbar .menu .menu-link {
  position: relative;
}

.navbar .menu .menu-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
}

.navbar .menu .menu-link:hover::after {
  width: 100%;
}

/* 页面过渡效果 */
.wrapper {
  animation: fadeIn 0.5s ease-in-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* 强调重要内容 */
em {
  color: var(--color-accent);
  font-style: italic;
}

strong {
  color: var(--color-primary);
}

/* 美化表格 */
table {
  border-collapse: collapse;
  width: 100%;
  margin: 1.5rem 0;
  border-radius: 4px;
  overflow: hidden;
}

table th {
  background-color: var(--color-primary);
  color: white;
  text-align: left;
  padding: 0.75rem;
}

table td {
  padding: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

table tr:nth-child(even) {
  background-color: var(--color-blockquote);
}

/* 图片增强 */
.post-content img {
  border-radius: 4px;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.post-content img:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

/* 页面滚动条美化 */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-background);
}

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

::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-light);
}

/* 文本选择样式 */
::selection {
  background-color: var(--color-primary);
  color: white;
}

/* 首页文章卡片美化 */
.post-item {
  padding: 1.5rem 0;
  transition: transform 0.3s ease;
}

.post-item:hover {
  transform: translateX(5px);
}

/* 移动设备优化 */
@media screen and (max-width: 768px) {
  .post-item:hover {
    transform: none;
  }
  
  .post-content img:hover {
    transform: none;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  }
}