/* 浮动文章目录样式 */
.floating-toc {
	position: fixed;
	top: 50%;
	transform: translateY(-50%);
	width: 160px;
	max-height: 70vh;
	background: #fff;
	border: 1px solid #e1e5e9;
	border-radius: 8px;
	box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
	z-index: 1000;
	overflow-y: auto;
	padding: 10px;
	font-size: 14px;
	line-height: 1.4;
	opacity: 0;
	visibility: hidden;
	transition: all 0.3s ease;
}

.floating-toc.show {
	opacity: 1;
	visibility: visible;
}

.floating-toc .toc-title {
	font-weight: 600;
	font-size: 15px;
	margin-bottom: 8px;
	padding-bottom: 5px;
	border-bottom: 1px solid #e1e5e9;
	color: #333;
}

.floating-toc .toc-list {
	list-style: none;
	margin: 0;
	padding: 0;
}

.floating-toc .toc-item {
	margin: 4px 0;
}

.floating-toc .toc-link {
	display: block;
	padding: 3px 5px;
	color: #666;
	text-decoration: none;
	border-radius: 3px;
	transition: all 0.2s ease;
	word-wrap: break-word;
	word-break: break-all;
	line-height: 1.2;
}

.floating-toc .toc-link:hover {
	background-color: #f8f9fa;
	color: #22a2dd;
}

.floating-toc .toc-link.active {
	background-color: #e3f2fd;
	color: #22a2dd;
	font-weight: 500;
}

/* 为h2标题添加ID */
.mycontent h2 {
	scroll-margin-top: 20px;
}

/* 移动端隐藏目录 */
@media only screen and (max-width: 768px) {
	.floating-toc {
		display: none;
	}
}