/* 基础样式重置（核心通用样式，保留） */
* {
	padding: 0;
	margin: 0;
}
ul {
	list-style: none;
}
.fl {
	float: left;
}
.fr {
	float: right;
}
a {
	text-decoration: none;
}
.clearfix::after {
	display: block;
	content: "";
	clear: both;
}

/* videobox区域（核心顶部导航） */
.videobox {
	width: 100%;
	min-width: 1000px;
	height: 520px;
	overflow: hidden;
	background-color: black;
	position: relative;
}
/* 顶部导航栏 */
.videobox .top {
	height: 40px;
	width: 100%;
	background-color: #000;
	position: absolute;
	top: 0;
	z-index: 10;
}
.videobox .top .nav {
	position: relative;
	height: 40px;
	width: 1000px;
	margin: 0 auto;
}
.videobox .top .nav img {
	position: absolute;
	top: 0;
	bottom: 0;
	left: 0;
	margin: auto 0;
}
.videobox .top .nav a {
	float: right;
	margin-left: 20px;
	line-height: 40px;
	color: #ffffff;
	transition: color 0.3s;
}
.videobox .top .nav a:hover {
	color: #9e8;
}
/* 分类导航栏 */
.videobox .list {
	position: absolute;
	top: 40px;
	width: 100%;
	min-width: 1000px;
	height: 90px;
	background-color: rgba(0, 0, 0, .2);
	border-bottom: 1px #fff solid;
	z-index: 10;
}
.videobox .list .content {
	padding-top: 28px;
	position: relative;
	width: 1000px;
	margin: 0 auto;
}
/* 分类下拉菜单 */
.videobox .list .slc {
	width: 120px;
	position: relative;
	float: left;
}
.videobox .list .slc a span {
	font-size: 20px;
	color: #FFFFFF;
}
.videobox .list .slc>a {
	height: 61px;
	width: 110px;
	display: block;
	position: relative;
}
.videobox .slc a span+img {
	position: absolute;
	top: 10px;
	left: 94px;
	width: 10px;
	height: 9px;
}
.videobox .slc .opp {
	z-index: 5;
	width: 240px;
	height: 400px;
	line-height: 2;
	background-color: #000;
	position: absolute;
	display: none;
	top: 62px;
	left: 0;
}
.videobox .slc:hover .opp {
	display: block;
}
.videobox .slc .opp a:hover {
	color: #6f6;
	transition: color 0.3s;
}
.videobox .slc .opp .code {
	padding-right: 15px;
	font-size: 20px;
}
.videobox .slc li a {
	color: #FFF;
	line-height: 64px;
	transition: color 0.3s;
}
.videobox .slc #pic a {
	display: inline-block;
	padding: 20px 0;
}
.videobox .slc #pic a img {
	width: 240px;
}
.videobox .slc li a:nth-of-type(even) {
	padding-right: 20px;
}
.videobox .slc li a:nth-of-type(odd) {
	padding-left: 0px;
}
/* 搜索框 */
.videobox .list input[type=text] {
	width: 250px;
	height: 32px;
	position: absolute;
	left: 375px;
	color: #FFFFFF;
	top: 29px;
	border: 1px solid #fff;
	text-indent: 2.5em;
	outline: none;
	border-radius: 15px;
	background-color: rgba(255, 255, 255, 0);
	background: url(../images/search.png)no-repeat;
	background-position: 5px 5px;
	transition: border-color 0.3s;
}
.videobox .list input[type=text]:focus {
	border-color: #9e8;
}
/* 顶部图标区域 */
.videobox .list .icon {
	width: 280px;
	position: relative;
	bottom: 0px;
}
.videobox .list .icon i {
	width: 40px;
	height: 40px;
	color: #fff;
	border: 1px solid #fff;
	border-radius: 50%;
	margin-left: 10px;
	transition: 1s;
	display: inline-flex;
	align-items: center;
	justify-content: center;
}
.videobox .icon a:hover i {
	box-shadow: 0 0 0 32px #fff inset;
	color: #C1DCC5;
}
/* 客服按钮 */
.videobox .biao {
	position: absolute;
	bottom: 100px;
	width: 180px;
	height: 54px;
	background-color: rgba(255, 255, 255, .7);
	transition: all 1s;
	border-radius: 100px;
	font-size: 18px;
	color: #fff;
	font-style: unset;
	line-height: 54px;
	cursor: pointer;
}
.videobox .shan {
	left: -200px;
}
.videobox .shan img {
	transform: rotate(-90deg);
	vertical-align: bottom;
	padding: 8px 0 0 20px;
}
.videobox:hover .shan {
	left: 420px;
}
.videobox .xian {
	right: -200px;
}
.videobox:hover .xian {
	right: 420px;
}
.videobox .xian:hover,
.videobox .shan:hover {
	background-color: #6c6;
	transform: scale(1.05);
}

/* container区域（核心内容区） */
.container {
	width: 100%;
	min-width: 1000px;
	background-color: black;
}
/* 内容标题栏 */
.container .logo {
	width: 1000px;
	margin: 0 auto;
	height: auto;
	padding-bottom: 40px;
}
.container .logo .banner .zhong {
	position: relative;
	width: 500px;
	height: 95px;
	background-color: #f7f7f7;
	border-radius: 250px;
	margin: 0 auto;
	top: 20px;
}
.container .logo .zhong img {
	position: absolute;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	margin: auto auto;
}
.container .logo .banner p {
	color: #db0067;
	text-align: center;
	font-size: 12px;
	margin-top: 14px;
}
/* 图片列表（一行5张，修改为正方形图片） */
.container .logo .pct {
	margin-top: 40px;
	padding: 0;
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
}
.container .logo .pct li.pct1 {
	float: none;
	margin: 0 19px 20px 0;
	width: 180px;
	height: 240px; /* 调整高度以适应正方形图片+描述 */
	border: 1px solid #ccc;
	border-radius: 8px;
	position: relative;
	overflow: hidden;
	flex-shrink: 0;
	/* 移除li的悬浮动画 */
}
/* 正方形图片设置 - 核心修改 */
.container .pct li.pct1 img:not(.biao) {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 180px; /* 与宽度保持一致，形成正方形 */
	object-fit: cover; /* 保持图片比例，裁剪多余部分 */
	/* 移除图片的滑动动画 */
}
/* 角标图也设置为正方形 */
.container .pct li.pct1 img.biao {
	position: absolute;
	top: 10px;
	left: 10px;
	width: 40px;
	height: 40px;
	z-index: 2;
	object-fit: cover;
}
/* 图片描述 */
.container .pct li.pct1 .img-desc {
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
	padding: 10px 0;
	background-color: rgba(0, 0, 0, 0.7);
	color: #fff;
	font-size: 14px;
	text-align: center;
	z-index: 2;
}

/* 页脚 */
.wei {
	margin-top: 1px;
	width: 100%;
	min-width: 1000px;
	background-color: #333;
}
.wei p {
	width: 1000px;
	margin: 0 auto;
	height: 60px;
	text-align: center;
	line-height: 60px;
}
.wei p>a {
	color: #898989;
	text-align: center;
	font-size: 12px;
	transition: color 0.3s;
}
.wei p>a:hover {
	color: #fff;
}