* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: "PingFangSC", "微软雅黑", "Microsoft YaHei", "Helvetica Neue",
        "Helvetica", "Arial", "sans-serif";
}

body {
    background: #F2F2F2;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
}

img {
    max-width: 100%;
    vertical-align: top;
}

.img-widthFill {
    display: block;
    width: 100%;
}

.line1 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
}

.line2 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.line3 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
}

.line4 {
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 4;
}

.container {
    /* 版心大小自己设置 */
    /* width: ; */
    width: 1320px;
    margin: auto;
}

/* 首导航开始 */
.nav_pc {
    background: #C20000;
    height: 80px;
    position: relative;
    z-index: 10;
}

.nav_pc .nav_title {
    height: 100%;
    display: grid;
    grid-template-columns: repeat(6, 1fr);
}

.nav_pc .nav_title>li {
    transition: 0.5s;
    position: relative;
    z-index: 1;
}

.nav_pc .nav_title>li>a {
    transition: 0.3s;
    font-weight: 400;
    font-size: 20px;
    color: #FFFFFF;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.nav_pc .nav_title>li>a::after,
.nav_pc .nav_title li .second li a::after {
    content: "";
    position: absolute;
    z-index: -1;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: url(../images/navBg.png) no-repeat center / cover;
    transform: scaleY(0);
    transform-origin: 0 0;
    transition: transform 0.5s cubic-bezier(0.25, 0.74, 0.22, 0.99);
}

.nav_pc .nav_title li .second {
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    z-index: 999;
    background: #fff;
    display: none;
}

.nav_pc .nav_title li .second li {
    height: 80px;
}

.nav_pc .nav_title li .second li a {
    font-weight: 400;
    font-size: 20px;
    color: #C20000;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.nav_pc .nav_title>li:hover>a,
.nav_pc .nav_title>li.active>a {
    font-weight: bold;
    color: #C20000;
}

.nav_pc .nav_title>li:hover>a::after,
.nav_pc .nav_title>li.active>a::after,
.nav_pc .nav_title li .second li:hover a::after {
    transform: scaleY(1);
}


/* 手机导航 */
.nav_phone {
    display: none;
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 999;
    padding: 20px;
    box-sizing: border-box;
    transition: 0.3s;
}

.nav_phone.show {
    background-color: #fff;
    box-shadow: 0px 0px 28px 0px rgba(156, 156, 156, 0.25);
}

.phone_logo img:first-child,
.nav_phone.show .phone_logo img:last-child {
    display: block;
}

.nav_phone_box {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.menu {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    display: block;
    z-index: 999;
}

.menu {
    overflow: hidden;
    max-height: 0;
    background-color: #fff;
    -webkit-transition: all 0.4s ease 0s;
    transition: all 0.4s ease 0s;
}

.active_menu {
    min-height: 100vh;
    overflow: auto;
    padding: 10px 20px;
    box-sizing: border-box;
    line-height: 1.5;
    padding-top: 80px;
}

.menu>ul>li>a {
    position: relative;
    padding: 15px 0;
    background: transparent;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
    letter-spacing: 1px;
    border-bottom: 1px solid #ececec;
}

.menu>ul>li>a span {
    font-size: 14px;
    color: #333;
    -webkit-text-fill-color: #333;
}

.menu>ul>li>a span.iconfont {
    font-size: 18px;
    transition: 0.3s;
}

.sub-menu {
    display: none;
}

.sub-menu li {
    padding: 8px 18px;
    border-bottom: 1px solid #ececec;
    background-color: #fff;
}

.sub-menu li a {
    color: #333;
    font-size: 12px;
}

.active_submenu .iconfont {
    transform: rotate(90deg);
}


/* logo */
.phone_logo img {
    width: 396px;
}

.phone_logo img:last-child,
.nav_phone.show .phone_logo img:first-child {
    display: none;
}

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

.nav_right .nav_phone_btn {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.nav_right .nav_phone_btn button {
    line-height: 25px;
    border: none;
    outline: none;
    background-color: rgba(0, 0, 0, 0);
    color: #fff;
    font-size: 22px;
    cursor: pointer;
    padding-right: 15px;
    position: relative;
}

.nav_right .nav_phone_btn button::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    height: 80%;
    transform: translateY(-50%);
    width: 1px;
    background-color: #fff;
}

.nav_phone.show .nav_right .nav_phone_btn button {
    color: #999999;
}

.nav_phone.show .nav_right .nav_phone_btn button::after {
    background-color: #999999;
}

/* 列表按钮 */
.spinner-master {
    position: relative;
    width: 46px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    background: transparent;
    height: 46px;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    margin-left: 3px;
    z-index: 9999;
}

.spinner-master * {
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
    box-sizing: border-box;
}

.spinner-spin {
    width: 22px;
    text-indent: -99999px;
}

.spinner-master .spinner {
    height: 2px;
    width: 100%;
    background-color: #fff;
}

.spinner-master .spinner.active {
    background-color: #000;
}

.spinner:nth-child(2n) {
    width: 100% !important;
}

.spinner-master .horizontal {
    margin-top: 6px;
}

.spinner-master .diagonal.part-2 {
    margin-top: 6px;
}

.spinner_active .spinner-spin>.diagonal.part-1 {
    transform: rotate(135deg);
    -webkit-transform: rotate(135deg);
    margin-top: 3px;
}

.spinner_active .spinner-spin>.horizontal {
    opacity: 0;
    -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)";
}

.spinner_active .spinner-spin>.diagonal.part-2 {
    transform: rotate(-135deg);
    -webkit-transform: rotate(-135deg);
    margin-top: -10px;
}

.spinner_active .spinner {
    background-color: #000;
}

/*手机搜索*/
.nav_phone>.search {
    border-radius: 4px 4px 4px 4px;
    border: 1px solid rgba(194, 0, 0, 0.5);
    overflow: hidden;
    margin: 20px auto 0;
    width: 500px;
    display: none;
}

.nav_phone>.search>form {
    display: flex;
}

.nav_phone>.search>form>input {
    border: none;
    outline: none;
    background: rgba(255, 255, 255, 0.5);
    padding: 16px 24px;
    font-weight: 500;
    font-size: 14px;
    color: #333333;
    flex: 1;
}

.nav_phone>.search>form>button {
    border: none;
    outline: none;
    width: 100px;
    background: #C20000;
    font-weight: 500;
    font-size: 16px;
    color: #FFFFFF;
    line-height: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav_phone>.search>form>.icon-sousuo:before {
    margin-right: 8px;
}

/* 首导航结束 */

/*公共banner 开始*/
.bannerCommon {
    width: 100%;
    position: relative;
}

.bannerCommon>img {
    object-fit: cover;
    height: 100%;
}

.bannerCommon>.hang {
    position: absolute;
    top: 40px;
    left: 0;
    width: 100%;
    z-index: 99;
}

.bannerCommon>.hang>.container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.bannerCommon>.hang>.container>img {
    width: 600px;
}
    
.bannerCommon>.hang>.container>.search {
    border-radius: 4px 4px 4px 4px;
    border: 1px solid rgba(194, 0, 0, 0.5);
    display: flex;
    overflow: hidden;
}

.bannerCommon>.hang>.container>.search>input {
    border: none;
    outline: none;
    background: rgba(255, 255, 255, 0.5);
    padding: 16px 24px;
    font-weight: 500;
    font-size: 14px;
    color: #333333;
    width: 320px;
}

.bannerCommon>.hang>.container>.search>button {
    border: none;
    outline: none;
    width: 100px;
    background: #C20000;
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 500;
    font-size: 20px;
    color: #FFFFFF;
}

.bannerCommon>.hang>.container>.search>.icon-sousuo:before {
    margin-right: 8px;
}

/*公共banner 结束*/

/* 面包屑   开始 */
.crumbs {
    width: 100%;
    height: 74px;
    position: relative;
}

.crumbs>.container {
    height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.crumbs .locationWrapper {
    height: 100%;
    display: flex;
    align-items: center;
}

.crumbs .locationWrapper>img {
    width: 14px;
    height: 14px;
}

.crumbs .locationWrapper>a,
.crumbs .locationWrapper>.fg {
    font-size: 14px;
    font-weight: 400;
    color: #666666;
}

.crumbs .locationWrapper>a.active {
    color: #C20000;
}

.crumbs .locationWrapper>.fg {
    margin: 0 8px;
}

.crumbs .back {
    display: flex;
    align-items: center;
}

.crumbs .back>span {
    font-weight: 400;
    font-size: 14px;
    color: #666666;
    line-height: 1;
}

.crumbs .back>span.iconfont {
    margin-left: 6px;
}

/* 面包屑   结束 */

/*page 翻页 开始*/
.page {
    display: flex;
    justify-content: center;
    font-family: Source Han Sans CN;
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    text-align: center;
    flex-wrap: wrap;
    padding: 40px 0;
}

.page>.pageblock:not(:last-child) {
    margin-right: 10px;
    margin-bottom: 10px;
}

.page>.index,
.page>.total {
    background: #EBEBEB;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: 0.3s;
    font-weight: 400;
    font-size: 14px;
    color: #666666;
}

.page>.index:first-of-type,
.page>.index:last-of-type {
    width: 80px;
    height: 40px;
    flex-shrink: 0;
    transition: 0.3s;
}

.page>.index {
    width: 40px;
    height: 40px;
    transition: 0.3s;
    flex-shrink: 0;
}

.page>.total {
    width: 126px;
    height: 40px;
    flex-shrink: 0;
}

.page>.pageblock:hover,
.page>.pageblock.active{
    background: #C20000;
    color: #FFF;
}

/*page 翻页 结束*/


/*尾导航 开始*/
.footer {
    width: 100%;
    margin-top: 60px;
    padding: 60px 0;
    background: url(../images/footer_bg.png) no-repeat center/cover;
}

.footer .container .chooselist {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0 36px;
    padding-bottom: 60px;
}

.footer .container .chooselist>li {
    padding: 12px 16px;
    background: #FFD7D7;
    border-radius: 5px 5px 5px 5px;
    position: relative;
}

.footer .container .chooselist>li .headline {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer .container .chooselist>li .headline p {
    font-weight: 500;
    font-size: 16px;
    color: #333333;
}

.footer .container .chooselist>li .headline .iconfont {
    font-weight: 500;
    font-size: 18px;
    color: #333333;
    display: block;
    transition: 0.3s;
}

.footer .container .chooselist>li .unfold {
    position: absolute;
    left: 0;
    top: 0;
    transform: translateY(-100%);
    width: 100%;
    display: none;
    z-index: 3;
}

.footer .container .chooselist>li .unfold>li>a {
    display: block;
    padding: 12px 16px;
    background: #FFD7D7;
    font-weight: 500;
    font-size: 16px;
    color: #333333;
    border-bottom: 1px solid #999;
    transition: 0.3s;
}

.footer .container .chooselist>li.show .headline .iconfont {
    transform: rotate(90deg);
}

.footer .container .chooselist>li .unfold>li:hover>a {
    background: #E39D9D;
    color: #fff;
}

.footer .container .intromsg {
    padding-top: 60px;
    border-top: 1px solid rgba(194, 0, 0, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer .container .intromsg .icon {
    width: 52px;
    height: 64px;
    margin-right: 25px;
    flex-shrink: 0;
}

.footer .container .intromsg .detail .top {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.footer .container .intromsg .detail .top>p {
    font-weight: 500;
    font-size: 16px;
    color: #333333;
    padding-left: 8px;
    padding-right: 8px;
    position: relative;
}

.footer .container .intromsg .detail .top>p:not(:first-child)::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 12px;
    background: #999999;
}

.footer .container .intromsg .detail .top>p:first-child {
    padding-left: 0;
}

.footer .container .intromsg .detail .top>p:last-child {
    padding-right: 0;
}

.footer .container .intromsg .detail .bottom {
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer .container .intromsg .detail .bottom>p {
    font-weight: 500;
    font-size: 16px;
    color: #333333;
    padding-left: 8px;
    padding-right: 8px;
    position: relative;
}

.footer .container .intromsg .detail .bottom>p:not(:first-child)::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 12px;
    background: #999999;
}

.footer .container .intromsg .detail .bottom>p:first-child {
    padding-left: 0;
}

.footer .container .intromsg .detail .bottom>p:last-child {
    padding-right: 0;
}

/*尾导航 结束*/

@media(max-width:1919px) {
    .bannerCommon {
        height: 218px;
    }
}

@media(max-width:1680px) {}

@media(max-width:1440px) {
    .container {
        width: 90%;
    }

    .nav_pc,
    .nav_pc .nav_title li .second li {
        height: 70px;
    }

    .bannerCommon>.hang>.container>img {
        width: 450px;
    }

    .bannerCommon>.hang>.container>.search>input {
        width: 280px;
    }

    .bannerCommon>.hang>.container>.search>button {
        font-size: 18px;
    }
}

@media(max-width:1280px) {

    .nav_pc,
    .nav_pc .nav_title li .second li {
        height: 60px;
    }

    .nav_pc .nav_title>li>a,
    .nav_pc .nav_title li .second li a {
        font-size: 18px;
    }

    .crumbs {
        height: 65px;
    }

    .footer {
        padding: 50px 0;
        margin-top: 40px;
    }

    .footer .container .chooselist {
        gap: 0 25px;
        padding-bottom: 40px;
    }

    .footer .container .intromsg {
        padding-top: 40px;
    }
}

@media(max-width:1135px) {
    .footer .container .intromsg {
        flex-direction: column;
    }

    .footer .container .intromsg .icon {
        margin-right: 0;
        margin-bottom: 16px;
    }

}

@media(max-width:1024px) {

    .nav_pc,
    .bannerCommon>.hang>.container>img,
    .bannerCommon>.hang>.container>.search {
        display: none;
    }

    .nav_phone {
        display: block;
    }

    .crumbs {
        height: 60px;
    }


    .footer {
        padding: 40px 0;
    }

    .footer .container .chooselist {
        gap: 0 10px;
        padding-bottom: 20px;
    }

    .footer .container .intromsg {
        padding-top: 20px;
    }

    .footer .container .intromsg .detail .top,
    .footer .container .intromsg .icon {
        margin-bottom: 10px;
    }

    .footer .container .intromsg .detail .bottom {
        flex-wrap: wrap;
    }
}

@media(max-width:768px) {
    .nav_phone {
        padding: 15px 20px;
    }

    .phone_logo img {
        width: 320px;
    }

    .active_menu {
        padding-top: 60px;
    }

    .footer .container .chooselist {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .page {
        padding: 20px 0;
    }
}

@media(max-width:600px) {
    .phone_logo img {
        width: 290px;
    }

    .nav_right .nav_phone_btn button {
        padding-right: 10px;
    }

    .nav_phone>.search {
        width: 80%;
        margin: 10px auto 0;
    }

    .nav_phone>.search>form>input {
        padding: 16px 18px;
    }

    .crumbs .locationWrapper>.fg {
        margin: 0 5px;
    }
}

@media(max-width:480px) {
    .nav_phone {
        padding: 15px 10px;
    }

    .phone_logo img {
        width: 260px;
    }


    .nav_right .nav_phone_btn button {
        padding-right: 5px;
    }


    .nav_right .nav_phone_btn button {
        line-height: 22px;
        font-size: 18px;
    }


    .spinner-spin {
        width: 20px;
    }

    .spinner-master {
        width: 30px;
        height: 30px;
    }

    .spinner-master .horizontal,
    .spinner-master .diagonal.part-2 {
        margin-top: 5px;
    }

    .spinner_active .spinner-spin>.diagonal.part-2 {
        margin-top: -9px;
    }

    .nav_phone>.search {
        width: 90%;
    }

    .nav_phone>.search>form>input {
        padding: 12px 14px;
    }

    .nav_phone>.search>form>button {
        width: 85px;
    }

    .nav_phone>.search>form>.icon-sousuo:before {
        margin-right: 4px;
    }

    .page {
        padding: 5px;
    }

    .footer {
        margin-top: 30px;
    }

    .footer .container .chooselist {
        grid-template-columns: repeat(1, 1fr);
        gap: 10px;
    }

    .footer .container .intromsg .detail .top,
    .footer .container .intromsg .detail .bottom {
        flex-direction: column;
        margin-bottom: 0;
    }

    .footer .container .intromsg .detail .top>p:not(:first-child)::before,
    .footer .container .intromsg .detail .bottom>p:not(:first-child)::before {
        display: none;
    }

    .footer .container .intromsg .detail .top>p,
    .footer .container .intromsg .detail .bottom>p {
        padding-left: 0;
        padding-right: 0;
        margin-bottom: 8px;
    }
}

@media(max-width:430px) {}

@media(max-width:390px) {}