* {
    margin: 0;
    padding: 0;
    font-style: normal;
    font-family: "Microsoft Yahei", "微软雅黑", SimSun, Arial, tahoma, arial !important;
    -webkit-font-smoothing: antialiased;
    box-sizing: border-box;
    font-size: 100%;
    line-height: 1.6;
}

body {
    overflow-x: hidden;
}

ul,
li {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    vertical-align: middle;
}

input {
    outline: none;
}

:hover {
    transition: 0.3s;
}

 ::-webkit-scrollbar {
    width: 4px;
    height: 4px;
}

 ::-webkit-scrollbar-track {
    background: #fff;
}

 ::-webkit-scrollbar-thumb {
    background: #1551D3;
    border-radius: 6px;
}

.headerCentre {
    width: 100%;
    padding: 0 80px;
    max-width:1820px;
    margin: 0 auto;
}

.center {
    width: 1400px;
    margin: 0 auto
}

.clearfix::after {
    content: "";
    display: table;
    clear: both;
}

i img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

header {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 10;
    width: 100%;
    z-index: 999;
}

.headTool {
    width: 100%;
    background: url(../images/toolBg.png) no-repeat center/cover;
    height: 42px;
    transition: 0.3s;
}

.headTool.hide {
    height: 0;
    overflow: hidden;
    transition: 0.3s;
}

.headTool .headerCentre {
    display: flex;
    justify-content: space-between;
    height: 100%;
    align-items: center;
}

.toolL a,
.toolR a {
    color: #fff;
    font-size: 14px;
}

.toolL span {
    color: #fff;
    font-size: 14px;
    padding: 0 18px 0 22px;
}

.toolR {
    display: flex;
    align-items: center;
}

.toolR a:nth-child(2) {
    width: 24px;
    height: 24px;
    margin: 0 30px;
}

.toolR a:nth-child(2) img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.searchBox {
    background: url(../images/icon-search.png) no-repeat center/contain;
    width: 18px;
    height: 18px;
    display: block;
    flex-shrink: 0;
}

.searchBox input {
    outline: none;
    border: none;
}

.searchBox input[type="submit"] {
    width: 100%;
    height: 100%;
    background: none;
    cursor: pointer;
}

.headerNav {
    background: linear-gradient( 180deg, rgba(0, 0, 0, 0.8) 8%, rgba(66, 66, 66, 0) 100%);
    padding: 20px 0 46px 0;
    width: 100%;
    transition: 0.3s;
}

.headerNav.headerScroll {
    background: #1651d3;
    padding: 20px 0;
    box-shadow: 0px 4px 4px 0px rgba(0, 0, 0, 0.25);
}

.headerNav .headerCentre {
    display: flex;
    align-items: center;
    gap: 0 30px;
}

.headerNav .headerCentre .searchBox {
    display: none;
}

.headerScroll .headerCentre .searchBox {
    display: block;
}

.logo {
    /* width: 36%; */
    flex-shrink: 0;
    display: flex;
    align-items:center;
}
.logo p{flex-shrink:0;color:#fff;}

.logo img {
   max-width: 84%;
   /* flex: 1; */
}

.navBox {
    width: 100%;
    padding-left: 150px;
    display: flex;
    justify-content: flex-end;
}

.navBox ul {
    width: 100%;
    display: flex;
}

.navBox ul li {
    flex: auto;
    position: relative;
    text-align: center;
}

.navBox ul li a {
    font-weight: normal;
    font-size: 20px;
    color: #FFFFFF;
    padding: 10px 0;
    display: block;
}

.navBox ul li dl {
    position: absolute;
    left: 50%;
    transform: translateX(-50%) scale(0);
    width: fit-content;
    padding: 10px 18px;
    background: #fff;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    border-radius: 0 0 8px;
    z-index: 10;
    transition: 0.3s;
}

.navBox ul li dl dd a {
    font-size: 17px;
    white-space: nowrap;
    color: #333;
    font-weight: normal;
    padding: 10px 0;
    border-bottom: 1px solid #E5E5E5;
}

.navBox ul li dl dd:last-child a {
    border: none;
}

.navBox ul li dl dd a:hover {
    color: #1551D3;
}

.navBox ul li:hover dl {
    transform: translateX(-50%) scale(1);
    transition: 0.3s;
}

.phoneNav {
    width: 100%;
    display: flex;
    position: relative;
    justify-content: space-between;
    background: #1651d3;
    align-items: center;
    padding: 12px 10px;
}

.dropLeft {
    width: 32px;
    height: 32px;
    display: block;
    background: url(../images/icon-meun.png) no-repeat center/contain;
    flex-shrink: 0;
    cursor: pointer;
}

.moblielogo {
    width: 70%;
    max-width: 360px;
    display: flex;
    align-items:center;
}
.moblielogo p{flex-shrink:0;color:#fff}

.moblielogo img {
    width: 90%;
}

.masking {
    height: 100%;
    width: 100%;
    position: fixed;
    top: 0;
    right: 0;
    background-color: transparent;
    transition: all 0.5s ease 0.2s;
    z-index: -1;
}

.masking.focus {
    background-color: rgba(0, 0, 0, 0.7);
    z-index: 1001;
}

.iphone_nav {
    position: fixed;
    display: block;
    top: 0;
    left: 0;
    width: 250px;
    height: 100%;
    margin-left: -260px;
    transition: all 0.6s ease 0.2s;
    -webkit-transition: all 0.6s ease 0.2s;
    -moz-transition: all 0.6s ease 0.2s;
    -ms-transition: all 0.6s ease 0.2s;
    -o-transition: all 0.6s ease 0.2s;
    z-index: 999999;
}

.iphone-box {
    /* background-color: rgba(255, 255, 255, 0.98); */
    width: 100%;
    /* height: 100%; */
    text-align: center;
    line-height: 46px;
    padding-top: 40px;
    transition: all 0.6s ease 0.2s;
    -webkit-transition: all 0.6s ease 0.2s;
    -moz-transition: all 0.6s ease 0.2s;
    -ms-transition: all 0.6s ease 0.2s;
    -o-transition: all 0.6s ease 0.2s;
}

.iphone-box>ul>li>a {
    display: block;
    font-size: 22px;
    color: #000000;
    line-height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    padding: 8px 0;
}
.iphone-box>ul>li>a,.iphone-box>ul>li>ul>li>a,.iphone-box>ul>li>ul>li>ul>li>a{position:relative}
.iconDrop::after,.iconDrop2::after,.iconDrop3::after{content:'';width:28px;height:28px;position:absolute;right:0;background:url(../images/icon-down.png) no-repeat center/contain}
.iphone-box .active>a {
    color: #1551D3;
}

.iphone-box>ul>li>a>i {
    height: 18px;
    width: 18px;
    padding-left: 8px;
    box-sizing: content-box;
    display: inline-block;
    background: url(../images/icon-add.png) no-repeat right center/contain;
    vertical-align: middle;
}

.iphone-box>ul>li>ul,.iphone-box>ul>li>ul>li>ul,.iphone-box>ul>li>ul>li>ul>li>dl{
    display: none;
    padding-bottom: 10px;
}

.iphone-box>ul>li>ul>li>a {
    display: block;
    font-size: 20px;
    color: #000;
    line-height: 30px;
    padding: 6px 0;
}
.iphone-box>ul>li>ul>li>ul>li>a{font-size:18px;color:#222;display:block;padding:6px 0}
.iphone-box>ul>li>ul>li>ul>li>dl>dd>a{font-size:16px;color:#333;display:block;padding:4px 0}
.iphone-box>ul>li>ul>li>a strong {
    font-weight: normal !important;
}

.iphone_nav.focus {
    margin-left: 0;
    display: block !important;
    background-color: rgba(255, 255, 255, 0.98);
    padding: 0 10px;
    overflow-y: auto;
    /* padding-bottom: 20px; */
}

.min-search {
    width: 100%;
    margin: 20px auto;
    height: 40px;
    border: 1px solid #9b9b9b;
    border-radius: 20px;
    box-sizing: border-box;
    display: flex;
    align-items: center;
}

.min-search form {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    padding-right: 10px;
}

.min-search form input {
    outline: none;
    border: none;
}

.min-search form input[type="text"] {
    width: calc(100% - 24px);
    padding: 0 10px;
    background: none;
    overflow: hidden;
}

.min-search form input[type="submit"] {
    width: 24px;
    height: 24px;
    background: url(../images/min-research.png) no-repeat center/contain;
    flex-shrink: 0;
}


/* footer */

.footer-top-con {
    width: 100%;
}

.footer-top {
    background: url(../images/footer-bg.png) no-repeat center/cover;
    padding: 40px 0;
}

.footer-top-con {
    width: 100%;
    display: flex;
    justify-content: space-between;
}

.link dd a {
    font-size: 16px;
    color: #FFFFFF;
    width: fit-content;
}

.link dl {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    margin-top: 17px;
    gap: 0 80px;
}

.link dd {
    margin: 10px 0;
}

.contactCon p {
    font-size: 16px;
    color: #FFFFFF;
    margin: 15px 0;
}

.codeBox {
    text-align: center;
    flex-shrink: 0;
}

.codeBox h6 {
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    margin-bottom: 20px;
}

.codeBox p {
    font-size: 16px;
    color: #FFFFFF;
    margin: 15px 0;
}

.codeBox img {
    width: 166px;
    height: 166px;
}

.fotTit {
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
    padding-left: 18px;
    padding-top: 14px;
    background: url(../images/bot-titbg.png) no-repeat left center;
}

.footer-bottom {
    background: #002645;
    padding: 12px 20px;
    font-size: 14px;
    color: #FFFFFF;
    text-align: center;
}
.footer-bottom a{font-size: 14px;
    color: #FFFFFF;}


/*phoneNav*/

.phoneNav {
    display: none;
}