.w1196 {
	width: 1620px;
	margin: 0 auto;
}

* {
	margin: 0;
	padding: 0;
}

body {
	background-color: #f9f9f9;
	/* overflow-x: hidden; */
}

.topLink {
    height: 60px;
    font-size: 15px;
    color: #8f8f8f;
    line-height: 60px;
    width: 100%;
    background-color: #DCEBFF;
}

.topLink a{
	color: #333;
	text-decoration: none;
	margin-right: 40px;
	position: relative;
	line-height: 60px;
	display: inline-block;
}
.topLink a::after{
	display: inline-block;
	content: "";
	width: 100px;
	height: 3px;
	background-color: #003E8E;
	position: absolute;
	bottom: 0;
	left: 50%;
	margin-left: -50px;
	display: none;
}
.topimage {
	width: 100%;
	height: 360px;
	position: relative;
	overflow: hidden;
}
.topimage img {
	position: absolute;
	top: 0;
	left: 50%;
	margin-left: -960px;
}
.aboutUs_title{
	width: 100%;
	height: 100px;
	text-align: center;
	line-height: 100px;
	position: relative;
	font-size: 30px;
	font-weight: bold;
	border-bottom: 1px solid #E5E5E5;
}
.aboutUs_title::after{
	display: inline-block;
	content: "";
	width: 138px;
	height: 5px;
	background-color: #003E8E;
	position: absolute;
	bottom: 0;
	left: 50%;
	margin-left: -69px;
}
.aboutUs_item{
	margin: 50px auto;
}
.aboutUs_item .textList p{
	font-size: 16px;
	line-height: 32px;
	/* text-align: justify; */
}
.aboutUs_item .textList p.tit{
	font-size: 24px;
	font-weight: bold;
	line-height: 36px;
	margin-bottom: 10px;
}
.aboutUs_iconItem{
	width: 100%;
	height: 230px;
	background-color: #F2F8FF;
	padding: 18px 0;
}
.aboutUs_iconItem .list{
	text-align: center;
}
.aboutUs_iconItem .numTit{
	font-size: 30px;
	font-weight: bold;
	margin-top: 15px;
	line-height: 36px;
}
.aboutUs_iconItem .text{
	font-size: 16px;
	color: #666;
	line-height: 36px;
}
.topimage .info {
	position: absolute;
	width: 980px;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	height: 96px;
	font-size: 40px;
	font-family: SourceHanSansCN-Heavy, SourceHanSansCN;
	font-weight: 800;
	color: #f9f9f9;
	text-shadow: 0px 6px 10px #003f6e;
	text-align: center;
}

.Introduction {
	display: flex;
    align-items: center;
    margin-top: 20px;
    /* text-align: center; */
    justify-content: space-between;
    flex-direction: column;
}

.Introduction video {
	width: 1180px;
	height: 664px;
}

.Introduction img {
	width: 621px;
	height: 278px;
}



.history {
	width: 100%;
	background-color: #F2F8FF;
	margin-top: 70px;
	position: relative;
}

/* 时间轴 */
.history-box {
	list-style: none;
	position: relative;
	margin: 0 auto;
	overflow: hidden; 
}
.history-box:after{
	content: "";
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -1px;
    background-color:#AFCFF9;
    height: 1940px;
    width: 2px;
    border-radius: 2px;
    display: block; 
}
.history-box::-webkit-scrollbar {
	width: 0 !important;
}

.history-box {
	-ms-overflow-style: none;
}
.history-box {
	overflow: -moz-scrollbars-none;
}
.history-box .item {
	flex-shrink: 0;
	padding-left: 50%;
    position: relative;
    z-index: 10; 
	margin-bottom: 60px;
}
.history-box .item .item-info{
    position: absolute;
    right: 50%;
    top: 0;
    text-align: right;
    margin-right: 97px;
    font-size: 16px;
    line-height: 30px;
    color: #282B31;
    width: 590px;
    background-color: #Fff;
    height: 340px;
	padding: 44px 60px;
}
.item-info .tit{
	font-size: 24px;
	font-weight: bold;
	line-height: 36px;
	margin-bottom: 15px;
	text-align: left;
}
.item-info .text{
	font-size: 16px;
	line-height: 32px;
	/* text-align: justify; */
	text-align: left;
}
.history-box .item .item-number{
    position: absolute;
    top: 110px;
    left: 50%;
    margin-left: -58px;
    width: 116px;
    height: 116px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    justify-content: center;
    margin-top: 0px;
    background-color: #fff;
}
.history-box .item .item-number .number{
    width: 86px;
    height: 86px;
    background: #30A06B;
    line-height: 80px;
    text-align: center;
    font-size: 35px;
    font-family: SourceHanSansCN-Medium, SourceHanSansCN;
    font-weight: bold;
    color: #ffffff;
    border-radius: 50%;
}
.history-box .item .item-content{
    position: relative;
    color: #333333;
    width: 590px;
    height: 340px;
	margin-left: 110px;
}
.history-box .item .item-content .item-img{
	position: relative;
	z-index: 10;
    width: 100%;
    height: 100%;
}
.history-box .item:nth-child(even){
	padding-left: 0;
	padding-right: 50%; 
}

.history-box .item:nth-child(even) .item-info{
	right: auto;
	left: 50%;
	text-align: left;
	margin-right: 0;
	margin-left: 110px; 
}
.history-box .item:nth-child(even) .item-content{
	margin-right: 100px;
	margin-left: 0; 
	text-align: right;
}
.history .left,
.history .right {
	position: absolute;
	width: 64px;
	height: 64px;
}
.history .left {
	top: 270px;
	left: 0;
}
.history .right {
	top: 270px;
	right: 0;
}

.warehouse_item1{
	width: 1400px;
	height: 500px;
	background: url(../../images/mall/aboutChipbid/warehouse1.png) no-repeat left top;
	position: relative;
	margin: 55px auto;
}
.warehouse_item1 .text{
	position: absolute;
	width: 396px;
	height: 310px;
	right: 78px;
	bottom: 0;
	padding: 72px 37px 0;
	font-size: 16px;
	line-height: 32px;
	color: #fff;
}
.warehouse_itmeList{
	padding: 33px 70px;
	background-color: #fff;
	margin-bottom: 40px;
}
.warehouse_itmeList .textBox{
	width: 590px;
}
.warehouse_itmeList .tit{
	font-size: 50px;
	line-height: 32px;
	font-weight: bold;
	margin: 40px 0;
}
.warehouse_itmeList .text{
	font-size: 16px;
	line-height: 32px;
}
.warehouse_itmeList .itemImg{
	width: 570px;
	height: 283px;
}
.warehouse_itmeList .itemImg img{
	width: 100%;
	height: 100%;
}
.warehouse_itemImg{
	width: 100%;
	margin: 60px 0;
	overflow-x: hidden;
}
.warehouse_itemImg img{
	width: 24%;
}

.contactUs_messageBox{
	width: 100%;
	background-color: #F2F8FF;
	padding-bottom: 50px;
}
.contactUs_messageBox .topTit{
	font-size: 16px;
	text-align: center;
	margin: 35px 0;
}
.contactUs_messageBox .title{
	font-size: 16px;
	line-height: 20px;
	margin-bottom: 10px;
}
.contactUs_messageBox input.inText{
	width: 900px;
	height: 52px;
	border: 1px solid #E0E0E0;
	border-radius: 8px;
	font-size: 16px;
	margin-bottom: 15px;
	padding:0 40px 0 20px;
	font-weight: normal;
}
.contactUs_messageBox select.inText{
	width: 900px;
	height: 52px;
	border: 1px solid #E0E0E0;
	border-radius: 8px;
	font-size: 16px;
	margin-bottom: 15px;
	padding:0 40px 0 20px;
	appearance: none;
	-webkit-appearance: none; /* 适配 Safari 和 Chrome */
	-moz-appearance: none;    /* 适配 Firefox */
	background:url('../../images/mall/sc_icon_more.png') no-repeat 860px center #fff;
	background-size: 40px;
	color: #003E8E;
	font-weight: bold;
}
.contactUs_messageBox .inTextarea{
	width: 900px;
	height: 140px;
	border: 1px solid #E0E0E0;
	border-radius: 8px;
	font-size: 16px;
	padding: 10px 20px;
	margin-bottom: 40px;
	font-family: Arial, 'PingFangSC-Regular', 'Roboto', 'Helvetica Neue', Helvetica, Tahoma, 'PingFang SC-Light', 'Microsoft YaHei';
}
.contactUs_messageBox .helpCount{
	position: absolute;
    right: 12px;
    bottom: 26px;
    font-size: 14px;
    color: #666;
}
.sendInfo{
	width: 500px;
	display: none;
	position: fixed;
}
.com_addressBox {
    width: 100%;
    margin-top: 60px;
}
.com_addressBox .justify-center {
    display: flex;
    justify-content: center;
    margin-bottom: 50px;
}
.com_addressBox .tab {
    width: 120px;
    height: 48px;
    border: 1px solid #EAEBED;
    border-radius: 8px;
    margin: 0 15px;
    font-size: 16px;
    text-align: center;
    line-height: 48px;
    cursor: pointer;
    transition: all 0.2s ease;
}
.com_addressBox .tab.on {
    background-color: #003E8E;
    color: #fff;
    font-weight: bold;
    border: 1px solid #003E8E;
}
.addressList {
    /* 修改：取消固定宽度，改为自适应 */
    max-width: 1800px;
    width: 100%;
    overflow-x: hidden;
    height: 500px;
    padding: 10px 0;
    margin: 0 auto;
    padding-left: 10px;
}
.addressBox_main {
    display: flex;
    /* 移除固定宽度，改为由子元素撑开 */
    width: fit-content;
    transition: transform 0.3s ease;
}
.addressBox {
    width: 760px;
    height: 480px;
    box-shadow: 0px 0px 12px 0px rgba(0, 0, 0, 0.15);
    margin-left: 40px;
    flex-shrink: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 40px;
	position: relative;
}
.addressBox:first-child {
    margin-left: 0;
}
.addressBox .title{
	width: 260px;
	height: 70px;
	text-align: center;
	line-height: 70px;
	position: absolute;
	right: 160px;
	top: 60px;
	background-color: #003E8E;
	color: #fff;
}
.addressBox .textList{
	position: relative;
    padding-left: 30px;
    font-size: 16px;
    width: 304px;
    word-break: break-all;
    margin-right: 35px;
    line-height: 32px;
}
.addressBox .textList.marginTop{
	margin-top: 65px;
}
.addressBox .textList .iconfont{
	position: absolute;
	left: 0;
	top: 0;
	color: #003E8E;
}
.com_addressBox .addressNum {
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 50px 0;
    font-size: 20px;
}
.addressNum .iconfont {
    width: 50px;
    height: 50px;
    text-align: center;
    line-height: 50px;
    color: #fff;
    background-color: #003E8E;
    border-radius: 4px;
    cursor: pointer;
    margin: 0 10px;
}
.com_addressBox .lastNum {
    background-color: #D9D9D9;
    cursor: not-allowed;
}

.qua_flowBox{
	width: 100%;
	min-width: 1400px;
	height: 510px;
	padding: 44px 0 0 46px;
	background: url(../../images/mall/qua_bg.png) no-repeat left top;
}
.quaMain_textList{
	height: 340px;
	margin-bottom: 75px;
}
.quaMain_textList .right{
	width: 640px;
	margin-top: 40px;
}
.quaMain_textList .title{
	display: flex;
	align-items: center;
	font-size: 24px;
	font-weight: bold;
	line-height: 36px;
}
.quaMain_textList .text{
	margin-top: 25px;
	font-size: 16px;
	line-height: 32px;
}
.qua_biaozhun .bz_list{
	width: 440px;
	height: 360px;
	background-color: #fff;
}
.qua_biaozhun .logoTit{
	display: flex;
	padding-left: 40px;
	align-items: center;
	height: 85px;
	border-bottom: 1px solid #E5E5E5;
	margin-bottom: 30px;
}
.qua_biaozhun .title{
	font-weight: bold;
	font-size: 24px;
	line-height: 36px;
	padding-left: 40px;
}
.qua_biaozhun .textBox{
	margin-top: 10px;
	width: 363px;
	font-size: 16px;
	line-height: 32px;
	word-wrap: break-word;
	padding-left: 40px;
}