@charset "utf-8";

/* header */
header {
    position: fixed;
    width: 100%;
    z-index: 999;
}

.header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-left: 100px;
    height: 100px;
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.30);
    transition: background-color .4s;
}

.header>.my-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    display: flex;
    max-width: 100%;
    padding: 0;
}

.header .logo {
    max-width: 140px;
}

.logo span {
    display: flex;
    align-items: center;
    max-width: 50%;
}

.logo .logo_red {
    display: none;
}

.header .header_right {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-right: 148px;
}

.header_right .header_r {
    position: absolute;
    right: 0;
}

@keyframes scroll-ani {
    0% {
        opacity: 0.2;
    }

    50% {
        opacity: 0.5;
    }

    100% {
        opacity: 1;
    }
}

.head_search {
    margin-right: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    cursor: pointer;
}

.head_search i {
    display: block;
    width: 100%;
    height: 100%;
    background-image: url(../images/search_w_button.svg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
}

.header_s_eject {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 18;
    background: rgba(0, 0, 0, .6);
    display: none;
}

.header-tk {
    width: 100%;
    position: absolute;
    top: 0;
    left: 0;
    background: #f2f9fa;
    height: 300px;
    background-size: cover;
    padding-top: 100px;
}

.header-tk-b {
    width: 100%;
    position: relative;
    margin-top: 50px;
}

.header-tk-b1 {
    width: 100%;
    height: 80px;
    padding-left: 60px;
    padding-right: 100px;
    font-size: 20px;
    color: var(--dark-color);
    background: #fff url(../images/search_black.svg) no-repeat 20px center;
    border: 0;
    border-radius: 45px;
   font-family:"OPPOSans R",'Microsoft YaHei', 'PingFang SC';
}

.header-tk-b2 {
    font-size: 20px;
    height: 100%;
    width: 80px;
    border: 0;
    background: initial;
    color: var(--main-color);
    position: absolute;
    top: 0;
    right: 0;
    text-align: left;
    font-family:"OPPOSans R",'Microsoft YaHei', 'PingFang SC';
    cursor: pointer;
}

.header-tk-d {
    position: absolute;
    top: 110px;
    right: 20px;
    opacity: .3;
    width: 35px;
    cursor: pointer;
}

.header-tk-d img {
    width: 100%;
}

.nav_btn {
    position: relative;
    width: 100px;
    display: inline-block;
    height: 100px;
    background-image: url(../images/white_menu.svg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
}

/* menu */
.header_nav_box {
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    background: rgba(0, 0, 0, 0.30);
    z-index: -1;
}

.header_nav_box.show {
    opacity: 1;
    z-index: 98;

}

.menu {
    float: left;
    position: relative;
}

.menu>ul>li {
    position: relative;
    float: left;
    padding: 0 30px;
}

.menu>ul>li>a {
    display: flex;
    position: relative;
    padding: 35px 0;
    color: var(--white-color);
    font-size: 18px;
    font-weight: 700;
    line-height: 30px;
}

.menu>ul>li>a::before {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 4px;
    background: var(--white-color);
    transition: width .4s;
}

.menu>ul>li.active>a::before {
    width: 100%;
}

.menu>ul>li .sub-menu {
    left: 50%;
    transform: translateX(-50%) scaleY(0);
    position: absolute;
    top: 100%;
    display: flex;
    transition: all 0.4s ease-out;
    width: 376px;
    z-index: 9;
    transform-origin: top;
    opacity: 0;
    visibility: hidden;
}

.menu>ul>li .sub-menu>ul {
    padding: 48px;
    padding-top: 24px;
    position: relative;
    width: 100%;
    border-radius: 0px 0px 24px 24px;
box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    background: var(--white-color);
}

.menu>ul>li .sub-menu>ul>li {
    position: relative;
    padding-top: 24px;
}

.menu>ul>li .sub-menu>ul>li::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 1px;
    background-color: var(--main-color);
    transition: width 0.4s;
}

.menu>ul>li .sub-menu>ul>li>a {
    display: block;
    position: relative;
    padding-bottom: 24px;
    width: 100%;
    color: var(--dark-color);
    font-size: 18px;
    font-weight: 400;
    line-height: 26px;
    transition: all 0.4s;
}

.menu>ul>li .sub-menu>ul>li>a::before {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;
    height: 1px;
    background-color: #E6E6E6;
}

.menu>ul>li .sub-menu>ul>li>a:after {
    content: "";
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    margin-top: -12px;
    width: 36px;
    height: 36px;
    border-radius: 50px;
    border: 1px solid rgba(0, 0, 0, 0.10);
    background-image: url(../images/menu_grey.svg);
    background-repeat: no-repeat;
    background-size: 20px 20px;
    background-position: center;
    transition: all 0.4s;
}

.menu>ul>li .sub-menu>ul>li>a:hover {
    color: var(--main-color);
}

.menu>ul>li .sub-menu>ul>li>a:hover:after {
    border: 1px solid var(--main-color);
    background-image: url(../images/menu_blue.svg);
}

.menu>ul>li .sub-menu>ul>li:hover:before {
    width: 100%;
}
.menu>ul>li .sub-menu>ul>li:hover>a::before {
    opacity: 0;
}
.menu>ul>li:hover .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scaleY(1);
}

@media screen and (max-width: 1579px) {
    .menu>ul>li {
        padding: 0 22px;
    }
}

@media screen and (max-width:1440px) {
    .menu>ul>li {
        padding: 0 20px;
    }

}

@media screen and (max-width:1439px) {
    .header {
        padding-left: 50px;
    }
}

@media screen and (max-width:1366px) {

    /* .menu>ul>li {
        padding: 0 18px;
    }
     */
}

@media screen and (max-width:1365px) {

    .header .header_right {
        padding-right: 140px;
    }

    .head_search {
        margin-right: 16px;
    }
}

@media screen and (max-width:1279px) {
    .menu {
        display: none !important;
    }

    .nav_btn {
        display: inline-block;
    }

}


body.hidden {
    padding-right: 4px;
    overflow: hidden;
}

/* header hover */
.grey_head .header,
.hv .header,
.headerColor2 .header,
.headerColor3 .header {
    background-color: var(--white-color);
    border-bottom: 1px solid #DDD;
}

.grey_head .header .logo .logo_white,
.hv .header .logo .logo_white,
.headerColor2 .header .logo .logo_white,
.headerColor3 .header .logo .logo_white {
    display: none;
}

.grey_head .header .logo .logo_red,
.hv .header .logo .logo_red,
.headerColor2 .header .logo .logo_red,
.headerColor3 .header .logo .logo_red {
    display: inline-block;
}

.grey_head .menu>ul>li>a,
.hv .menu>ul>li>a,
.headerColor2 .menu>ul>li>a,
.headerColor3 .menu>ul>li>a {
    color: var(--dark-color);
}

.grey_head .menu>ul>li.active>a,
.grey_head .menu>ul>li:hover>a,
.hv .menu>ul>li.active>a,
.hv .menu>ul>li:hover>a,
.headerColor2 .menu>ul>li.active>a,
.headerColor2 .menu>ul>li:hover>a,
.headerColor3 .menu>ul>li.active>a,
.headerColor3 .menu>ul>li:hover>a,
.menu>ul>li.current>a {
    color: var(--main-color);
}

.grey_head .menu>ul>li.active>a::before,
.hv .menu>ul>li.active>a::before,
.hv .menu>ul>li.current>a::before,
.headerColor2 .menu>ul>li.active>a::before,
.headerColor2 .menu>ul>li.current>a::before,
.headerColor3 .menu>ul>li.active>a::before,
.headerColor3 .menu>ul>li.current>a::before,
.menu>ul>li.current>a::before {
    background: var(--main-color);
    width: 100%;
}

.grey_head .head_search i,
.hv .head_search i,
.headerColor2 .head_search i,
.headerColor3 .head_search i {
    background-image: url(../images/search_black.svg);
}

.grey_head .nav_btn,
.hv .nav_btn,
.headerColor2 .nav_btn,
.headerColor3 .nav_btn {
    background-image: url(../images/blact_menu.svg);
}

@media (max-width:1279px) {
    .header {
        padding-left: 50px;
    }

}

@media (max-width:991px) {
    .header {
        height: 80px;
        padding-left: 20px;
    }

    .nav_btn {
        width: 80px;
        height: 80px;
    }

}

@media (max-width:767px) {
    .header .logo {
        width: calc(100% - 150px);
        max-width: 100px;
    }

    .header>.my-container {
        padding: 0;
    }

    .header {
        padding: 10px 20px;
        padding-right: 0;
        height: 70px;
    }

    .logo span {
        max-width: 90%;
    }

    .head_search {
        display: none !important;
        width: 30px;
        height: 30px;
    }

    .head_search i {
        backdrop-filter: inherit;
        background-color: transparent;
        background-size: contain;
    }

    .nav_btn {
        width: 70px;
        height: 70px;
        margin-left: 10px;
    }

    .header-tk {
        height: 240px;
        padding-top: 90px;
    }

    .header-tk-d {
        top: 80px;
        right: 20px;
    }

    .header-tk-b1 {
        /* padding-left: 45px; */
        padding-right: 50px;
        font-size: 16px;
        height: 60px;
    }

    .header-tk-b2 {
        font-size: 14px;
        width: 50px;
    }

}


@media (min-width:991px) {

    .has-mega-menu {
        position: static !important;
    }
    .menu>ul>li.has-mega-menu .sub-menu.mega-menu {
        display: block;
        width: 1296px !important;
        max-width: 100vw;
        left: 50% !important;
        transform: translateX(-50%) scaleY(0) !important;
        background: transparent;
        border-radius: 0;
        padding: 0;
    }

    .menu>ul>li.has-mega-menu:hover .sub-menu.mega-menu {
        opacity: 1;
        visibility: visible;
        transform: translateX(-50%) scaleY(1) !important;
    }

    .mega-menu .mega-menu-inner {
        display: flex;
        background:var(--white-color);
        border-radius: 0 0 24px 24px;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
        overflow: hidden;
    }

    /* 左侧面板 */
    .mega-menu-left {
        width: 364px;
        flex-shrink: 0;
        background: #F2F7FB;
        padding: 56px;
        padding-top: 24px;
        padding-right: 48px;
        display: flex;
        flex-direction: column;
    }

    .mega-tab {
        position: relative;
        display: flex;
        align-items: center;
        justify-content: space-between;
        padding-bottom: 32px;
        padding-top: 32px;
        cursor: pointer;
    }
    .mega-tab::before {
        content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        width: 100%;
        height: 1px;
        background-color: rgba(0, 0, 0, 0.10);
    }
    .mega-tab::after {
        content: "";
        position: absolute;
        left: 0;
        bottom: 0;
        width: 0;
        height: 1px;
        background-color:var(--main-color);
        transition: width .4s;
    }
    .mega-tab span {
        font-size: 20px;
        font-weight: 700;
        color: var(--dark-color);
        transition: color 0.3s;
    }
    .mega-tab.active span,
    .mega-tab:hover span {
        color:var(--main-color);
    }
    .mega-tab.active::after,
    .mega-tab:hover::after {
        width: 100%;
    }
    .mega-tab.active::before,
    .mega-tab:hover::before {
        width: 0;
    }
    .mega-tab-arrow {
      width: 36px;
    height: 36px;
    border-radius: 50px;
    border: 1px solid rgba(0, 0, 0, 0.10);
    background-image: url(../images/menu_grey.svg);
    background-repeat: no-repeat;
    background-size: 20px 20px;
    background-position: center;
    transition: all 0.4s;
    }
 
    .mega-tab.active .mega-tab-arrow,
    .mega-tab:hover .mega-tab-arrow {
        border: 1px solid var(--main-color);
        background-image: url(../images/menu_blue.svg);
    }

    .mega-tab-arrow img {
        display: block;
        width: 20px;
        height: 20px;
    }

 

    /* 右侧面板 */
    .mega-menu-right {
        flex: 1;
        padding: 57px 56px;
        padding-top: 25px;
        padding-bottom: 47px;
        display: none;
        flex-direction: column;
        overflow-y: auto;
    }

    .mega-menu-right.active {
        display: flex;
    }
    .mega-menu-right .mega-section {
        margin-top: 32px;
    }
    .mega-section-title {
        position: relative;
        display: flex;
        align-items: center;
        padding-left: 13px;
        margin-bottom: 20px;
    }
    .mega-section-title::before {
        content: "";
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 3px;
        height: 20px;
        background-color: var(--main-color);
    }
    .mega-section-title img {
        width: 20px;
        height: 20px;
    }

    .mega-section-title span {
        font-size: 20px;
        
        font-weight: 700;
        color:var(--main-color);
    }

    .mega-grid {
        display: flex;
        flex-wrap: wrap;
        margin-left: -5px;
        margin-right: -5px;
    }

    .mega-item {
        margin: 5px;
        width: calc(33.333% - 10px);
        background: #F9F9F9;
        border-radius: 10px;
        display: flex;
        align-items: center;
        padding: 20px 20px 20px 30px;
        font-size: 16px;
        
        font-weight: 400;
        color: #666;
        transition: all 0.3s;
    }

    .mega-item:hover {
        background: #E8F8FB;
        color:var(--main-color);
    }

}


/* 移动端 */
.pu_select {
    position: fixed;
    display: flex;
    align-items: flex-end;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    pointer-events: none;
    /* transition: all 0.2s; */
    opacity: 0;
    z-index: -100;
}
.pu_select .menu_close {
    position: absolute;
    right: 18px;
    top: 18px;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 48px;
    background: var(--main-color);
    cursor: pointer;
}

.pu_select .eject_left {
    padding: 60px 60px 60px 100px;
    width: 33%;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    height: 0;
    opacity: 0;
    background: var(--main-color);
    transition: height ease 0.4s;
}

.pu_select .eject_right {
    flex: 1;
    height: 0;
    overflow-y: scroll;
    background-color: var(--white-color);
    transition: height ease 0.3s;
}

.eject_left_bottom {
    padding: 60px 0 0 0;
}

.eject_left_bottom .foot_link {
    padding-top: 140px;
    color: var(--white-color);
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
    line-height: 26px;
    opacity: 0.5;
}
.foot_link a {
    color: inherit;
}
.e_r_menu {
    padding-top: 160px;
    padding-left: 90px;
    padding-right: 100px;
}

.e_r_menu .depth01>li {
    padding: 40px 0 40px 0;
    display: flex;
    align-items: flex-start;
}

.e_r_menu .depth01>li:first-of-type {
    padding-top: 0;
}

.e_r_menu .depth01>li:not(:last-of-type) {
    border-bottom: 1px solid rgba(0, 0, 0, 0.10);
}

.e_r_menu .depth01 a {
    display: inline-block;
    transform: translateY(100%);
    clip-path: polygon(0 0, 100% 0, 100% 0, 0 0);
    transition: transform 1s 0.3s, clip-path 1s 0.5s, color 0.5s;
}

.e_r_menu .depth01>li>a {
    min-width: 200px;
    color: var(--dark-color);
    font-size: 30px;
    font-weight: 700;
    line-height: 1.5;
}
.e_r_menu .depth01>li>a:hover {
    color: var(--main-color);
}
.e_r_menu .depth02 {
    flex: 1;
    display: flex;
    flex-wrap: wrap;
    padding-left: 4.4vw;
}

.e_r_menu .depth02>li {
    margin-right: 96px;
    margin-top: 10px;
    overflow: hidden;
}

.e_r_menu .depth02>li:last-child {
    margin-right: 0;
}

.e_r_menu .depth02>li>a{
    color: rgba(0, 0, 0, 0.60);
    font-size: 18px;
    font-weight: 400;
    line-height: 28px;
}
.e_r_menu .depth02>li>a:hover {
    color: var(--main-color);
}
.e_r_menu .depth02>li.depth>a {
    color: var(--dark-color);
    font-size: 20px;
    font-weight: 700;
    line-height: 30px;
}


.active .e_r_menu .depth01 a {
    transform: translateY(0);
    clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

/* active */
.pu_select.active {
    opacity: 1;
    pointer-events: auto;
    z-index: 9999;
}

.pu_select.active .eject_left,
.pu_select.active .eject_right {
    height: 100%;
    opacity: 1;
}

body.hidden {
    padding-right: 4px;
    overflow: hidden;
}
.e_left_logo span {
    max-width: 140px;
}
.e_left_logo span img:nth-child(2) {
    display: none;
}
/* menu footer */
.foot_adress .mt24 {
    margin-top: 24px;
}
.foot_adress .t {
    display: flex;
    align-items: center;
    color: var(--white-color);
    font-size: 16px;
    font-weight: 400;
    line-height: 26px;
    opacity: 0.6;
}

.foot_adress .t img {
    width: 20px;
    margin-right: 8px;
}

.foot_adress .text {
    padding-top: 8px;
}

.foot_adress .text a {
    color: var(--white-color);
   font-family: 'Montserrat';
    font-weight: 500;
    line-height: 1.5;
}

.eject_left_bottom .social-item {
    margin-right: 16px;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.30);
    backdrop-filter: blur(4px);
}
.eject_left_bottom .social-item:last-child {
    margin-right: 0;
}
.eject_left_bottom .social-item>img {
  width: 24px;
  height: auto;
}
@media (max-height:900px) {
    .e_r_menu {
        padding-top: 120px;
    }
}

@media (max-height:800px) {
    .eject_left_bottom .foot_link {
        padding-top: 80px;
    }
    .e_r_menu {
        padding-top: 100px;
    }
    .e_r_menu .depth01>li {
        padding: 25px 0 20px 0;
    }

}

@media (max-height:740px) {
    .eject_left_bottom .foot_link {
        padding-top: 60px;
    }

    .e_r_menu {
        padding-top: 100px;
    }

    .e_r_menu .depth01>li {
        padding: 27px 0;
    }

}

@media (max-height:650px) {
    .e_r_menu {
        padding-top: 80px;
    }

    .e_r_menu .depth01>li {
        padding: 20px 0 10px 0;
    }

}

@media (max-width:1680px) {
    .e_r_menu .depth02>li {
        margin-right: 46px;
    }

}

@media (max-width:1440px) {
    .pu_select .eject_left {
    padding: 60px 80px 60px 80px;
    }
    .e_r_menu .depth01>li>a {
        font-size: 28px;
    }

    .e_r_menu .depth02 {
        padding-left: 2.4vw;
    }
   
}

@media (max-width:1366px) {
    .pu_select .menu_close {
        right: 18px;
        top: 18px;
        width: 50px;
        height: 50px;
    }
  .pu_select .eject_left {
    padding: 60px 60px 40px 60px;
    }
    .eject_left_bottom {
        padding: 60px 0 0 0;
    }

    .e_r_menu .depth01>li {
        padding: 30px 0;
    }

    .e_r_menu .depth02 {
        padding-left: 2.8vw;
    }

}

@media (max-width:1280px) {
    .e_r_menu {
        padding-top: 120px;
        padding-left: 60px;
        padding-right: 30px;
    }

    .e_r_menu .depth01>li>a {
        font-size: 26px;
        min-width: 160px;
    }

}

@media (max-width:1279px) {
     .pu_select .eject_left {
    padding: 60px 30px 40px 40px;
    }
    .eject_left_bottom .social-item {
    margin-right: 12px;
    padding: 10px;
    width: 50px;
    height: 50px;
    }
    .eject_left_bottom .social-item>img {
    width: 100%;
    height: auto;
    }
    .e_r_menu .depth02>li {
        margin-right: 30px;
    }


}

@media (max-width:1200px) {
    .eject_left_bottom {
        padding: 60px 0 0 20px;
    }
    .pu_select .eject_left {
        padding-right: 20px;
    }

}

@media (max-width:991px) {
    .pu_select .eject_left {
    padding: 60px 20px 40px 35px;
    width: 37%;
    }
   
    .eject_left_bottom {
        padding: 60px 0 0 0;
    }
 .eject_left_bottom .social-item {
    margin-right: 10px;
    padding: 10px;
    width: 46px;
    height: 46px;
    }
    .e_r_menu {
        padding-top: 100px;
        padding-left: 40px;
        padding-right: 40px;
    }

    .e_r_menu .depth01>li>a {
        font-size: 22px;
        min-width: 140px;
    }

    .e_r_menu .depth01>li {
        padding: 20px  0;
    }

    .e_r_menu .depth02>li {
        margin-top: 5px;
    }
}

@media (max-width:767px) {
   
    .mo_show .dis_flex {
        justify-content: flex-end;
    }
  
    .e_left_logo {
        position: absolute;
        left: 20px;
        top: 16px;
        display: flex;
    }
    .e_left_logo span {
        max-width: 100px;
    }
        .e_left_logo span img:nth-child(2) {
        display: block;
    }
    .e_left_logo span img:nth-child(1) {
        display: none;
    }
    .pu_select {
        display: block;
        flex-wrap: wrap;
        height: 100%;
        background-color: var(--white-color);
    }
    .pu_select .menu_close {
        right: 10px;
        top: 10px;
        width: 46px;
        height: 46px;
        padding: 10px;
    }

    .pu_select .eject_left,
    .pu_select .eject_right {
        width: 100%;
    }

    .pu_select.active .eject_left {
        height: auto;
    }

    .pu_select.active .eject_right {
        margin-top: 30px;
        height: calc(100vh - 125px);
    }

    .pu_select .eject_left {
        padding: 75px 20px 10px 20px;
        background: transparent;
    }

    .eject_left_bottom {
        display: none !important;
    }

    .pu_select .eject_right {
        flex: inherit;

    }

    .e_r_menu {
        padding-top: 0;
        padding-left: 20px;
        padding-right: 20px;
    }

    .e_r_menu .depth01>li {
        padding: 20px 0;
        flex-wrap: wrap;
    }

    .e_r_menu .depth01>li>a {
        font-size: 20px;
        min-width: 140px;
    }

    .e_r_menu .depth02 {
        flex: inherit;
        padding-left: 0;
        width: 100%;
    }

    .e_r_menu .depth02>li>a {
        font-size: 16px;
        line-height: 24px;
    }

    .e_r_menu .depth02>li {
        margin-right: 20px;
        margin-top: 15px;
    }

    .e_r_menu .depth02>li.depth {
        width: 100%;
    }

    .e_r_menu .depth02>li.depth>a {
        font-size: 16px;
        line-height: 28px;
    }

}

@media (min-width:768px) {

    #headerInnerWrap.hide {
        transform: translate(0, -160px);
    }

}