body { 
	font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif, 宋体;
	line-height: 1.6; 
	color: #333;
	max-width: 800px;
	margin: 0 auto;
	padding: 20px;
	background-color: #f9f9f9;
	font-size: 1.26rem;
	word-wrap: break-word;
}
.article-header {
	text-align: center;
}
.article-title {
	font-size: 2.2rem;
	color: #4361ee;
	margin: 0;
}
.article-meta {
	color: #6c757d;
	font-size: 0.95rem;
	margin-bottom: 10px;
}
.article-content {
	background: white;
	padding: 0.02rem 1rem;
	border-radius: 10px;
	box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.article-content p {
	margin-bottom: 1.5rem;
}
.back-link {
	display: inline-block;
	margin-top: 2rem;
	color: #4361ee;
	text-decoration: none;
}
.back-link:hover {
	text-decoration: underline;
}

.article-content em {
    font-style: normal;
    color: red;
}

.bk-xgss{
	text-align:center;
}

li {
	margin: 10px auto;
}