/* PC端 - 默认样式（一般以1920px为基准设计） */
body {
    height: auto;
    padding: 0;
    margin: 0;
    font-size: 16px;
    font-family: "arial", "微软雅黑", "Helvetica", "Helvetica Neue";
    color: #4b4b4b;
    line-height: 1.5;
    text-align: center;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

.content {
    width: 1400px;
    margin: 0 auto;
    overflow: hidden;
}

@media only screen and (max-width:1500px) {
    .content {
        width: 78.1%;
    }
}

/* iPad 横屏（1024px）或竖屏（768px） */
@media (max-width: 1024px) {
    body {
        font-size: 15px;
        padding: 0 20px;
    }

    /* 调整布局结构，比如从横向布局变成栅格或纵向 */
}

/* 手机端（如iPhone 375px） */
@media (max-width: 768px) {
    body {
        font-size: 14px;
        padding: 0 10px;
    }

    /* 改变导航栏为折叠式、隐藏不必要元素等 */
}

/* PC端 - 大（以1920px为基准设计） */
@media (min-width: 1440px) {}


/* 手机端（如iPhone 375px） */
@media (max-width: 767px) {}



* {
    box-sizing: border-box;
}

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

ul,
li {
    list-style: none;
    padding: 0;
    margin: 0;
}

h1,
h2,
h3,
h4,
h5,
h6,
p,
dl,
dd,
dt {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: #4b4b4b;
}

.font72 {
    font-size: 72px;
}

.font52 {
    font-size: 52px;
}

.font48 {
    font-size: 48px;
}

.font38 {
    font-size: 38px;
}

.font36 {
    font-size: 36px;
}

.font30 {
    font-size: 30px;
}

.font26 {
    font-size: 26px;
}

.font24 {
    font-size: 24px;
}

.font22 {
    font-size: 22px;
}

.font20 {
    font-size: 20px;
}

.font18 {
    font-size: 18px;
}

.font16 {
    font-size: 16px;
}

.font14 {
    font-size: 14px;
}

.font12 {
    font-size: 12px;
}

/** 鼠标移动伪类*/
a:hover {
    color: #004ea2;
    text-decoration: none;
}

a img {
    border: 0;
}

/** 各项浏览器内核处理  */
input::-webkit-input-placeholder {
    color: #999;
}

input::-moz-placeholder {
    color: #999;
}

input:-ms-input-placeholder {
    color: #999;
}

textarea::-webkit-input-placeholder {
    color: #bbb;
}

textarea::-moz-placeholder {
    color: #bbb;
}

textarea:-ms-input-placeholder {
    color: #bbb;
}




/**
公共样式
1.顶部导航栏，直接复制dom结构使用即可

*/
/** 顶部导航栏100占满 */

.headerW {
    position: fixed;
    z-index: 500;
    left: 0;
    top: 0;
    width: 100%;
    height: 88px;
    /* background-color: #fff; */
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    /* -moz-box-shadow: 0 0.25em 0.4em rgba(0, 0, 0, .1);
    -webkit-box-shadow: 0 0.25em 0.4em rgba(0, 0, 0, .1);
    box-shadow: 0 0.25em 0.4em rgba(0, 0, 0, .1); */
}




.header {
    margin: 0 auto;
    height: 100%;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
}

.header .content .logo {
    display: flex;
    align-items: center;
}

.header .content .logo img {
    pointer-events: none;
    /* 防止 hover 卡顿或冲突 */
}



.header .content .logo .hoverimg {
    display: none;
}

.header .content {
    height: 100%;
    overflow: visible;
    display: flex;
    justify-content: space-between;
    align-items: stretch;
}

.header:hover {
    background-color: #fff;
}

.scrolled {
    background-color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.scrolled .navbar>ul>li>a,
.navbar>ul>li>span {
    color: #222;
}

.scrolled .icon-sousuo- {
    color: #222;
}

.scrolled .navbar>ul>li.cur>a {
    color: #205b9f;
}

.scrolled .content .logo .defaultimg {
    display: none;
}

.scrolled .content .logo .hoverimg {
    display: inline-block;
}

.header:hover .navbar>ul>li>a,
.navbar>ul>li>span {
    color: #222;
}

.header:hover .icon-sousuo- {
    color: #222;
}

.navbar>ul>li:hover{
    color: #205b9f;
}

.icon-sousuo- {
    /* color: #222; */
    font-size: 28px !important;
    color: #fff;
    line-height: 100px;
}

.header:hover .navbar>ul>li.cur>a {
    color: #205b9f;
}

.header:hover .content .logo .defaultimg {
    display: none;
}

.header:hover .content .logo .hoverimg {
    display: inline-block;
}


/* 导航栏右侧操作图标  */

.header .navbar_option_Shell {
    font-size: 1em;
    display: inline-block;
    width: 2.5em;
    height: 4.2em;
    display: none;
    justify-content: center;
    align-items: center;
}

.header .navbar_option_icon {
    display: inline-block;
    color: #fff;
    transition: all 0.5s;
    -webkit-transition: all 0.5s;
    width: 16px;
    height: 16px;
    cursor: pointer;
    position: relative;
    z-index: 0;
}

.header .navbar_option_icon i {
    position: relative;
    display: block;
    height: 3px;
    background: #fff;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
}

/** 
SecondaryMenu 顶部导航栏的二级菜单样式， jq控制 
navbar_option_icon 小屏情况下的操作icon
*/
.SecondaryMenu .header .navbar_option_icon i,
.headerC .header .navbar_option_icon i {
    background-color: #0b173f;
}

.header .navbar_option_icon i:nth-child(1) {
    top: 0;
}

.header .navbar_option_icon i:nth-child(3) {
    bottom: 0;
}

.header .navbar_option_icon i:nth-child(2) {
    margin: 3px 0;
}

.header .navbar_option_icon.show i:nth-child(2) {
    opacity: 0;
}

.header .navbar_option_icon.show i:nth-child(1) {
    top: 6px;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}

.header .navbar_option_icon.show i:nth-child(3) {
    bottom: 6px;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}


/* navbar_option_icon Show */
@media only screen and (max-width:767px) {
    .header .navbar_option_Shell {
        display: flex;
    }

    .header .navbar_option_icon .show::after {
        left: -30%;
        top: -30%;
        width: 160%;
        height: 160%;
    }

    .headerW {
        height: auto;
        transition: all 0s;
        height: 4.2em;
    }

    .header {
        width: 100%;
        height: 100%;
        justify-content: space-between;
    }

    .header .content {
        width: 95%;
        padding: 0 1.25rem;
    }

    .header .logo img {
        display: block;
        width: auto;
        height: 3em;
    }
}

/*头部导航*/
.right_navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.navbar {
    height: 100%;
}

.navbar>ul {
    height: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.navbar>ul>li {
    height: 100%;
    position: relative;
    z-index: 100;
    cursor: pointer;
    padding: 0 1.4vw;
}

@media only screen and (max-width:980px) {
    .navbar>ul>li {
        padding: 0 1em;
    }
}

@media only screen and (max-width:828px) {
    .navbar>ul>li {
        padding: 0 2vw;
    }
}

.navbar>ul>li:last-child {
    padding-right: 0;
}

.navbar>ul>li>a,
.navbar>ul>li>span {
    position: relative;
    z-index: 1;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    color: #fff;
}

.navbar>ul>li>a .arrow {
    width: 1em;
    height: 1em;
    background: url(../images/arrow_4.png) center center no-repeat;
    background-size: contain;
    margin-left: 0.4em;
}

.navbar>ul>li>a:hover {
    color: #205b9f;
}


.navbar>ul>li.cur>a {
    color: #fff;
}

/* .navbar>ul>li .sousuo {
    display: flex;
} */

/*
整个选择器.navbar>ul:hover>li.cur a的含义是：
当鼠标悬停在.navbar的直接子ul元素上时，
选择该ul的直接子元素中带有cur类的li元素中的所有a元素，并为其应用样式规则
*/
.navbar>ul>li:hover>a {
    color: #205b9f;
    border-top: 3px solid #205b9f;
}

.navbar>ul:hover>li .cur>a {
    color: #205b9f;
}



.navbar .next_navbar {
    display: none;
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -5em;
    width: 10em;
    text-align: center;
    background: rgba(255, 255, 255);
    font-size: 0.9em;
    -moz-box-shadow: 0 10px 10px rgba(0, 0, 0, .08);
    -webkit-box-shadow: 0 10px 10px rgba(0, 0, 0, .08);
    box-shadow: 0 10px 10px rgba(0, 0, 0, .08);
    background-color: #fff;
}

.navbar .next_navbar li {
    line-height: 3em;
    height: calc(3em + 5px);
    overflow: hidden;
    border-top: 1px solid #eee;
    margin: 5px;
    box-sizing: border-box;
}

.navbar .next_navbar li a {
    color: #7d7d7d;
    padding: 0 0.5em;
    display: block;
    position: relative;
    z-index: 0;
}

.navbar .next_navbar li a:hover {
    color: #fff;
    background-color:#004ea2 ;
}

.phoneNavBar {
    display: none;
    position: fixed;
    z-index: 400;
    left: 0;
    top: 0;
    bottom: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.6);
}

@media only screen and (min-width:828px) {
    .phoneNavBar {
        display: none !important;
    }
}


.centernavbox {
    width: 100%;
    height: 60px;
    background-color: #fff;


}

.centernavbox .content {
    height: 100%;
    display: flex;
}

.centernavli {
    width: auto;
    height: 60px;
    line-height: 60px;
    font-size: 16px;
    font-weight: 500;
    color: #6f6f6f;
    margin-right: 55px;
    transition: all 0.1s ease;
}

.centernavlicur {
    color: #205b9f;
    font-weight: 600;
    border-bottom: 2px solid #205b9f;
}

.centernavli:hover {
    color: #205b9f;
    font-weight: 600;
    border-bottom: 2px solid #205b9f;
}




.phoneNavbarContent {
    overflow: hidden;
    position: relative;
    z-index: 0;
    height: 100vh;
    width: 100%;
    margin: 0 auto 0 0;
    background: #fff;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: stretch;
}

.phoneNavbarContent .navM {
    flex: 1;
    display: block;
}

.navM {
    top: 0;
    margin-top: 109px;
    margin-bottom: 2em;
    overflow-y: auto;
    line-height: 1.5;
    text-align: left;
    overflow-y: auto;
    position: relative;
    z-index: 0;
    background-color: #242424
}

.navM .content {
    position: relative;
    z-index: 0;
    width: auto;
}

.navM .content>ul {
    font-size: 1em;
    width: 100%;
    margin: 0 auto;
    position: relative;
    margin-top: 1em;
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
}

.navM .content>ul>li {
    padding: 0 1em;
    flex: 1;
}

.navM .content>ul>li:first-child {
    flex: 2;
}

.navM .title {
    font-weight: bold;
    font-size: 1.33em;
}

.navM .title a {
    color: #fff;
}

.navM .title a:hover {
    color: rgba(255, 255, 255, 0.8);
}

.navM a {
    color: #eaeaea;
}

.navM .content>ul>li li {
    line-height: 2;
}

.navM a:hover {
    color: #fff;
}

.navM li .title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 0 1em;
}

.navM li .sub_nav_z {
    margin-top: 0.2em;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
}

.navM li .sub_nav_z .sub_nav_s {
    width: 49%;
    margin-right: 1%;
}

.navM li .sub_nav_z .sub_nav_s .title {
    font-size: 1em;
}


@media only screen and (max-width:828px) {
    .right_navbar .navbar {
        display: none !important;
    }

    .navM {
        margin-top: 3.6em;
        padding: 0 0.6em 0;
        overflow-y: auto;
        font-size: 14px;
        line-height: 3.2;
        text-align: left;
        overflow-y: auto;
    }

    .navM .content>ul {
        display: block;
        width: 100%;
        font-size: 16px;
    }

    .navM .content>ul>li {
        padding: 0;
    }

    .navM li {
        text-transform: uppercase;
        border-top: 1px solid rgba(255, 255, 255, 0.5);
        position: relative;
        z-index: 0;
    }

    .navM li:first-child {
        border-top: 0;
    }

    .navM .title {
        font-size: 1em;
    }

    .navM ul ul {
        position: static;
        height: 0;
        overflow: hidden;
        transition: height 2s;
        font-size: 0.9em;
        line-height: 3.4em;
    }

    .navM ul ul li {
        border-top: 0;
    }

    .navM ul ul li a {
        text-indent: 1em;
        border-top: 0;
    }

    .navM a {
        display: block;
    }

    .navM li .title {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0;
    }

    .navM li .arrow {
        display: block;
        height: 1em;
        width: 1em;
        margin-right: 1em;
        background: url(../images/arr.svg) center center no-repeat;
        background-size: 1em auto;
    }

    .navM li dd {
        padding-left: 1.5em;
    }

    .navM li.show .arrow {
        transform: rotate(180deg);
        -ms-transform: rotate(180deg);
        -webkit-transform: rotate(180deg);
    }

    .navM ul .sub_nav_s .next_navbar {
        height: auto;
    }

    .navM li.show>.next_navbar {
        padding: 0.9em 0;
        height: auto;
        border-top: 1px solid rgba(255, 255, 255, 0.3);
    }

    .navM li.show ul .sub_nav_p {
        padding-left: 2em;
        display: flex;
        justify-content: flex-start;
        align-items: stretch;
        flex-wrap: wrap;
        text-align: center;
        line-height: 1.2;
        padding-bottom: 1.2em;
    }

    .navM li.show ul .sub_nav_p a {
        text-indent: 0;
    }

    .navM li.show ul .sub_nav_p li {
        padding-top: 1em;
        width: 32%;
        margin-right: 2%;
    }

    .navM li.show ul .sub_nav_p li:nth-child(2n) {
        margin-right: 0;
    }

    .navM li.show ul .sub_nav_p .pic {
        display: block;
        position: relative;
        z-index: 0;
        padding-top: 70%;
        width: 70%;
        margin: 0 auto 0.5em;
    }

    .navM li.show ul .sub_nav_p .pic img {
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        object-fit: contain;
    }
}


.bigtitbox {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

    .bigtitbox .imgbox {
        width: 40px;
        height: 40px;
        background: url(../images/icon_home_star.png) no-repeat center center;
        background-size:cover;
    }

.bigtitbox .imgbox>img {
    width: 100%;
    height: 100%;
}

.bigtitbox .tit {
    font-size: 38px;
    font-weight: 600;
    color: #205b9f;
    margin: 0 30px;
}





/*底部*/
.footer {
    position: relative;
    z-index: 0;
    color: #525252;
    text-align: left;
    width: 100%;
    background: #f0f0f0;
}

.footerTop {
    padding-bottom: 2.7em;
}


.topbox {
    height: 180px;
    width: 100%;
    display: flex;
    align-items: center;
}

.topbox .leftimg {
    margin-right: 40px;
}

.topbox .adress .footer .fInfo {
    margin-top: 4.2em;
    padding-left: 20%;
}



.footer .fInfo .shareBox {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    align-items: center;
}

.footer .fInfo .shareBox a {
    display: inline-block;
    margin-right: 1.3em;
}

.footer .fInfo .shareBox a img {
    display: block;
    width: 1.8em;
    height: 1.8em;
    object-fit: contain;
}

/* .footer .fInfo .t1 {
	font-weight: bold;
} */

.footer .fInfo .t3 {
    color: #004ea2;
    font-size: 24px;
    line-height: 36px;
    margin-top: 0.1em;
}

.footer .fInfo .t2 {
    margin-top: 0.6em;
}

.footer .fInfo .t2 span {
    margin-left: 10px;
}

.footer .fInfo .t4 dl {
    float: left;
    margin-top: 1.2em;
}

.footer .fInfo .t4 .ewmzi {
    margin-top: 1.8em;
    margin-left: 10px;
}

.footer .fInfo .t4 .ewmzi3 img {
    width: 86px;
    height: 86px;
}

.footer .fnav {
    line-height: 2.4;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    flex-wrap: wrap;
}

.footer .fInfo {
    width: 30%;
    margin-top: 3.4em;
    line-height: 2.4;
}

.footer .fnav dl {
    margin-right: 60px;
}

.footer .fnav dl:last-child {
    margin-right: 0;
}

.footer .fnav dl dt {
    font-size: 16px;
    color: #222;

}

.footer .fnav dl dt>a {
    color: #525252;
}

.footer .fInfo .t1 {
    width: 100px;
    font-size: 16px;
    color: #bcbcbc;
    margin-bottom: 25px;

}

.footer .fInfo .t4 {
    width: 100px;
}


.footer .fnav dl dd {
    margin-top: 0.3em;
    font-size: 0.93em;
}

.footer a {
    color: #868686;
}

.footer a:hover {
    color: #004ea2;
}

/* .footer .footerBot { border-top:1px solid rgba(255,255,255,0.2);
	padding: 1.1em 0 1.1em; text-align: center;} */
.footer .footerBot .content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer .footerBot .copyRight {
    text-align: Left;
    width: 48%;
    color: #bcbcbc;
}

.footer .fLogo {
    width: 25%;
    text-align: left;
}

.footer .fLogo img {
    height: 44px;
}

.footer .flink {
    width: 31%;
    text-align: right;
    color: rgba(255, 255, 255);
}

.footer .flink a {
    display: inline-block;
    margin-left: 1.8em;
    color: rgba(255, 255, 255);
}

.footer .flink a:hover {
    text-decoration: underline;
}

@media only screen and (max-width:828px) {
    .footer .fInfo {
        margin-top: 3.2em;
    }

    .footerTop .content {
        display: block;
        text-align: center;
    }

    .footerTop {
        padding-bottom: 2em;
    }

    .footer .fInfo {
        width: 100%;
    }

    .footer .fInfo .t4 dl {
        float: inherit;
        text-align: center;
    }

    .footer .fInfo .t4 .ewmzi {
        margin-top: 0.2em;
    }

    .footer .fInfo .shareBox {
        justify-content: center;
    }

    .footer .footerBot .content {
        display: block;
        text-align: center;
    }

    .footer .fnav {
        display: none;
    }

    .footer .fLogo {
        width: 100%;
        text-align: center;
    }

    .footer .footerBot .copyRight {
        text-align: center;
        width: 100%;
        margin: 1.5em 0 0;
    }

    .footer .flink {
        width: 100%;
        text-align: center;
        margin-top: 2em;
    }

    .topbox {
        flex-wrap: wrap;
        justify-content: center;
    }

}