a {
	color: #337ab7;
	text-decoration: none;
}
a:focus,
a:hover {
	color: #23527c;
	text-decoration: underline;
}
a:focus{
	outline:thin dotted;
	outline:5px auto -webkit-focus-ring-color;
	outline-offset:-2px;
}
.bakan-list,
.bakan-view {
	max-width: 1000px;
	width: 100%;
	padding: 10px;
	margin: 0 auto;
}

/* 为手机端优化 */
@media (max-width: 768px) {
	.bakan-list,
	.bakan-view {
		padding: 5px;
	}
}

.bakan-list a {
	display: block;
	margin-bottom: 20px;
}
.bakan-view .title {
	font-size: 2rem;
	font-weight: normal;
	text-align: center;
}

/* 为手机端优化标题字体大小 */
@media (max-width: 768px) {
	.bakan-view .title {
		font-size: 1.5rem;
	}
}

.bakan-view .intro {
	font-size: 1.2rem;
}

/* 为手机端优化介绍文字 */
@media (max-width: 768px) {
	.bakan-view .intro {
		font-size: 1rem;
	}
}

.bakan-view .catalog {
	list-style: none;
	padding: 0;
}
.bakan-view .catalog li {
	font-size: 1.2rem;
	display: inline-block;
	width: 30%;
	margin: 5px;
	padding: 5px 8px;
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
	border: 1px solid #DDD;
	border-radius: 3px;
}

/* 为手机端优化目录项 */
@media (max-width: 768px) {
	.bakan-view .catalog li {
		font-size: 1rem;
		width: 100%;
		display: block;
		margin: 2px 0;
		padding: 3px 5px;
	}
}

.items-container {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 20px;
}

/* 为手机端优化网格布局 */
@media (max-width: 768px) {
	.items-container {
		grid-template-columns: 1fr;
		gap: 10px;
	}
}

.bakan-view .item {
	width: 100%;
	aspect-ratio: 1 / 1; /* 保持1:1的宽高比 */
	overflow: hidden;
	background-size: cover;
	background-position: center; /* 确保图片居中显示 */
	box-sizing: border-box;
	margin: 0;
	box-shadow: 0px 2px 5px 0px rgba(0, 0, 0, 0.16), 0px 2px 10px 0px rgba(0, 0, 0, 0.12);
	border: 1px solid #ddd;
}

/* 为手机端优化项目高度 */
@media (max-width: 768px) {
	.bakan-view .item {
		aspect-ratio: 1 / 1; /* 在手机上也保持1:1的宽高比 */
	}
}