@charset "utf-8";

/* ==================== 新导航 ==================== */
header {
    position: fixed;
    width: 100%;
    -webkit-transition: all .3s cubic-bezier(.76, 0, .24, 1);
    transition: all .3s cubic-bezier(.76, 0, .24, 1);
    z-index: 999;
}

.height110 {
    height: 110px;
}

/* 右侧操作区 */
.nav-actions {
    display: flex;
    align-items: center;
}

/* 语言切换 */
.nav-lang-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 18px;
    height: 56px;
    border-radius: 60px;
    border: 1px solid #F2F2F3;
    background-color: var(--white-color);
    cursor: pointer;
    font-size: 18px;
    font-weight: 400;
    transition: border-color .3s;
}

.nav-lang-btn a {
    color: #CECECE;
}

.nav-lang-btn img {
    margin-left: 16px;
    margin-right: 16px;
    width: 1px;
    height: 16px;
}

.nav-lang-btn a.active,
.nav-lang-btn a:hover {
    color: var(--main-color);
}

/* 快速链接 */
.nav-link-wrap {
    position: relative;
    flex-shrink: 0;
}

.nav-link-btn {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px 10px 16px;
    width: 170px;
    height: 56px;
    background: var(--main-color);
    border: none;
    border-radius: 60px;
    cursor: pointer;
    color: #fff;
    font-size: 18px;
    font-weight: 400;
    flex-shrink: 0;
    transition: opacity .3s;
}

.nav-link-btn:hover {
    opacity: 0.9;
}

.nav-link-btn img {
    margin-left: 12px;
    width: 24px;
    height: 24px;
}

/* 快速链接下拉 */
.nav-link-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 170px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, .12);
    padding: 8px 0;
    list-style: none;
    margin: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .3s, transform .3s, visibility .3s;
    z-index: 1000;
}

.nav-link-dropdown.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav-link-dropdown li a {
    display: block;
    padding: 12px 24px;
    font-size: 18px;
    color: var(--dark-color);
    line-height: 24px;
    white-space: nowrap;
    transition: color .3s, background .3s;
}

.nav-link-dropdown li a:hover {
    color: var(--main-color);
    background: #f5f7fa;
}

/* header */
.header {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-left: 60px;
    padding-right: 60px;
    height: 110px;
    background-color: var(--white-color);
    -webkit-transition: all .6s var(--ease3);
    transition: all .6s var(--ease3);
    z-index: 180;
}

.header .logo {
    max-width: 230px;
}

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

    50% {
        opacity: 0.5;
    }

    100% {
        opacity: 1;
    }
}

.nav-actions .btn {
    margin-left: 16px;
    margin-right: 16px;
    position: relative;
    border-radius: 60px;
    border: 1px solid #F2F2F3;
    background: #FFF;
    width: 56px;
    height: 56px;
    display: inline-block;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 24px;
    background-image: url(../images/search_icon.svg);
    cursor: pointer;
}

/* search eject */
.cuohao {
    color: #333;
}

.cuohaoa {
    color: #333;
}

header #util-search-box {
    display: none;
    position: absolute;
    background-color: #fff !important;
    top: 5px;
    left: 20px;
    width: calc(100% - 40px);
    border-radius: 24px;
    height: 90px;
    z-index: 9999;
}

header #util-search-box .container {
    padding-right: 0;
    padding-left: 0;
}

header #util-search-box .search-box-container {
    position: relative;
}

header #util-search-box .search-box-container .search-area {
    position: relative;
    height: 100%;
    padding-right: 0;
    padding-left: 0;
}

header #util-search-box .search-box-container .search-area .search-prepend {
    position: absolute;
    top: 0;
    left: 0;
    display: flex;
    align-items: center;
    width: 40px;
    height: 100%;
    padding: 20px 10px;
}

header #util-search-box .search-box-container .search-area .search-prepend>button {
    display: inline-block;
    color: #000;
    background-image: url(../images/search_icon.svg);
    width: 22px;
    height: 22px;
    background-size: 100%;
    background-repeat: no-repeat;
    vertical-align: top;
    border: none;
    background-color: transparent;
    cursor: pointer;
}

header #util-search-box .search-box-container .search-area .search-field {
    height: 100%;
    padding-right: 60px;
    padding-left: 40px;
}

header #util-search-box .search-box-container .search-area .search-field>input {
    width: 100%;
    height: 90px;
    padding-top: 25px;
    padding-bottom: 25px;
    background-color: transparent;
    border: none;
    outline: none;
    color: var(--dark-color);
    font-size: 18px;
    line-height: 30px;
}

header #util-search-box .search-box-container .search-area .search-field>input::-webkit-input-placeholder {
    color: #999;
    font-family: "OPPOSans R";
    font-size: 18px;
    font-weight: 400;
}

header #util-search-box .search-box-container .search-area .search-field>input:-ms-input-placeholder {
    color: #999;
    font-family: "OPPOSans R";
    font-size: 18px;
    font-weight: 400;
}

header #util-search-box .search-box-container .search-area .search-field>input::-ms-input-placeholder {
    color: #999;
    font-family: "OPPOSans R";
    font-size: 18px;
    font-weight: 400;
}

header #util-search-box .search-box-container .search-area .search-field>input::placeholder {
    color: #999;
    font-family: "OPPOSans R";
    font-size: 18px;
    font-weight: 400;
}

header #util-search-box .search-box-container .search-area .search-field>input:-ms-input-placeholder {
    color: #999;
    font-family: "OPPOSans R";
    font-size: 18px;
    font-weight: 400;
}

header #util-search-box .search-box-container .search-area .search-field>input::-ms-input-placeholder {
    color: #999;
    font-family: "OPPOSans R";
    font-size: 18px;
    font-weight: 400;
}

header #util-search-box .search-box-container .search-area .search-append {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    cursor: pointer;
    right: 0;
}

header #util-search-box .search-box-container .auto-compile {
    overflow: hidden;
    display: block;
    position: absolute;
    top: 100px;
    right: 0;
    left: 0;
    width: 100%;
    text-align: left;
    background-color: #fff;
    box-shadow: 0px 5px 6px rgba(0, 0, 0, 0.16);
    border-bottom-right-radius: 16px;
    border-bottom-left-radius: 16px;
}

header #util-search-box .search-box-container .auto-compile .auto-compile-list {
    position: relative;
    padding: 18px 20px;
}

header #util-search-box .search-box-container .auto-compile .auto-compile-list:last-child {
    padding-bottom: 30px;
}

header #util-search-box .search-box-container .auto-compile .auto-compile-list strong {
    display: inline-block;
    margin-left: 42px;
    vertical-align: top;
    font-weight: 500;
}

header #util-search-box .search-box-container .auto-compile .auto-compile-list ul {
    padding-left: 42px;
    overflow: hidden;
    padding-top: 15px;
}

header #util-search-box .search-box-container .auto-compile .auto-compile-list ul>li {
    width: 20%;
    float: left;
    padding-top: 7px;
    padding-right: 10px;
    padding-bottom: 7px;
}

header #util-search-box .search-box-container .auto-compile .auto-compile-list ul>li>a {
    display: inline-block;
    font-size: 16px;
    font-weight: 500;
    line-height: 22px;
}

html.is-resize header #util-search-box .search-box-container .auto-compile .auto-compile-list ul>li>a {
    -webkit-transition: none !important;
    transition: none !important;
}

header #util-search-box .search-box-container .auto-compile .auto-compile-list ul>li>a:hover,
header #util-search-box .search-box-container .auto-compile .auto-compile-list ul>li>a:active {
    color: var(--main-color);
}

header #util-search-box .search-box-container .auto-compile .auto-compile-list+.auto-compile-list::before {
    content: '';
    display: block;
    position: absolute;
    top: 0;
    right: 0;
    left: 0;
    width: 100%;
    height: 0;
    border-bottom: 1px solid #e8e8e8;
}

/* right button */
.nav_btn {
    position: relative;
    width: 30px;
    display: none;
    height: 30px;
    cursor: pointer;
}

.nav_btn i img:nth-child(2) {
    display: none;
}

.nav_btn .close {
    display: none;
}

/* 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 20px;
}

.menu>ul>li>a {
    display: flex;
    position: relative;
    padding: 40px 0;
    color: var(--dark-color);
    font-size: 20px;
    font-weight: 700;
    line-height: 30px;
}

.menu>ul>li>a::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background-color: var(--main-color);
    transform-origin: bottom right;
    transform: scaleX(0);
    transition: transform 0.5s ease;
}

.menu ul>li.active>a,
.menu ul>li.current>a {
    color: var(--main-color);
}

.menu ul>li.active>a::before,
.menu ul>li.current>a::before,
.menu ul>li>a:hover::before {
    transform-origin: bottom left;
    transform: scaleX(1);
    opacity: 0;
}

.menu>ul>li .sub-menu {
    left: 50%;
    transform: translateX(-50%) scaleY(0);
    position: absolute;
    top: 100%;
    display: flex;
    padding: 32px 32px 24px 32px;
    margin-top: -3px;
    transform-origin: top;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease-out;
    z-index: 9;
}

.menu>ul>li .sub-menu::before {
    content: "";
    position: absolute;
    left: 0;
    top: 3px;
    width: 100%;
    height: 100%;
    border-radius: 16px;
    background: #FFF;
    box-shadow: 0 0 24px 0 rgba(0, 0, 0, 0.25);
    z-index: -1;
}


.sub_left .title {
    color: var(--dark-color);
    font-weight: 700;
}

.sub_left .loop {
    margin-left: -8px;
    margin-right: -8px;
    display: flex;
    flex-wrap: wrap;
    padding-top: 12px;
    width: 496px;
}

.sub_left .loop a {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 12px 16px 16px;
    margin: 8px;
    width: calc(50% - 16px);
    border-radius: 12px;
    background-color: #F2F2F3;
    transition: all .3s;
}

.sub_left .icon {
    position: relative;
    display: flex;
    padding: 10px;
    width: 32px;
    height: 32px;
    border-radius: 40px;
    background-color: #FFF;
    justify-content: center;
    align-items: center;
}

.sub_left .icon::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    background-image: url(../images/menu_icon2.svg);
    width: 24px;
    height: 24px;
    background-repeat: no-repeat;
}

.sub_left .right_t .t {
    color: var(--dark-color);
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
}

.sub_left a:hover {
    background-color: var(--main-color);
}

.sub_left a:hover .right_t .t {
    color: var(--white-color);
}

.sub_left a:hover .icon::before {
    background-image: url(../images/menu_icon3.svg);
}

.sub_right {
    position: relative;
    padding-left: 32px;
    margin-left: 32px;
}

.sub_right::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 1px;
    height: calc(100% - 8px);
    background-color: rgba(0, 0, 0, 0.1);
}

.sub_right>div {
    cursor: pointer;
}

.sub_right .video {
    position: relative;
    width: 300px;
    height: 180px;
    border-radius: 12px;
    background: #C2C2C2;
    overflow: hidden;
}

.sub_right .video a {
    display: block;
}

.sub_right .video>img {
    -webkit-transition: -webkit-transform .4s;
    transition: -webkit-transform .4s;
    -o-transition: transform .4s;
    transition: transform .4s;
    transition: transform .4s, -webkit-transform .4s;
    -webkit-transition: transform .4s;
}

.sub_right .video .play_icon {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px;
    width: 48px;
    height: 48px;
    background-color: var(--main-color);
    backdrop-filter: blur(1.3714286088943481px);
    border-radius: 50%;
}

.sub_right .video .play_icon svg {
    width: 100%;
    height: 100%;
}

.sub_right .video:hover .play_icon {
    background-color: var(--main-color);
}

.sub_right .video:hover .play_icon svg path {
    stroke: var(--white-color);
    fill: var(--white-color);
}

.sub_right .video:hover>img {
    -webkit-transform: scale(1.03);
    -ms-transform: scale(1.03);
    transform: scale(1.03);
}

.sub_right .video_t {
    padding-top: 16px;
    color: var(--dark-color);
    font-size: 18px;
    font-style: normal;
    font-weight: 700;
    line-height: 27px;
}

.sub_right .video_a {
    padding-top: 8px;
    display: flex;
    align-items: center;
    color: var(--main-color);
    font-size: 16px;
    font-style: normal;
    font-weight: 400;
}

.sub_right .video_a i {
    margin-left: 8px;
    transition: all .3s;
}

.sub_right .video_trigger:hover .video_a i {
    transform: rotate(45deg);
}

.menu>ul>li.current .sub-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) scaleY(1);
}

@media (max-width:1680px) {
    .menu>ul>li:nth-child(2) .sub-menu {
        margin-left: 50px;
    }

    .menu>ul>li:nth-child(6) .sub-menu {
        margin-left: -100px;
    }

    .menu>ul>li:last-child .sub-menu {
        margin-left: -200px;
    }

    .menu>ul>li {
        padding: 0 15px;
    }
}

@media (max-width:1580px) {
    .menu>ul>li {
        padding: 0 14px;
    }
}

@media screen and (max-width: 1579px) {
    .nav-link-btn {
        width: inherit;
    }

    .menu>ul>li>a {
        font-size: 18px;
    }

    .nav-lang-btn {
        padding: 12px 18px;
        height: 50px;
    }

    .nav-actions .btn {
        width: 50px;
        height: 50px;
    }

    .nav-lang-btn img {
        margin-left: 12px;
        margin-right: 12px;
        height: 14px;
    }

    .nav-link-btn {
        height: 50px;
    }
}

@media screen and (max-width:1440px) {

    .menu>ul>li {
        padding: 0 12px;
    }

    .menu>ul>li:nth-child(2) .sub-menu {
        margin-left: 100px;
    }

    .nav-lang-btn {
        padding: 10px 16px;
        height: 40px;
    }

    .nav-actions .btn {
        width: 40px;
        height: 40px;
        background-size: 20px;
    }

    .nav-lang-btn img {
        margin-left: 10px;
        margin-right: 10px;
        height: 12px;
    }

    .nav-link-btn {
        height: 40px;
    }

    .nav-link-btn img {
        width: 20px;
        height: 20px;
    }
}

@media screen and (max-width:1439px) {
    .nav-link-btn {
        display: none !important;
    }

    .nav-actions .btn {
        /* margin-right: 0; */
    }

}

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

    .nav_btn {
        display: inline-block;
    }

}

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

/* header hover */
.headerColor2 .header {
    background-color: transparent;
}

.headerColor2 .menu>ul>li>a {
    color: var(--white-color);
}

.headerColor2 .menu>ul>li>a::before {
    color: var(--white-color);
}

.headerColor2 .menu>ul>li>a::before {
    background-color: var(--white-color);
}

.headerColor2 .nav_btn i img:nth-child(1) {
    display: none;
}

.headerColor2 .nav_btn i img:nth-child(2) {
    display: block;
}

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

.headerColor2.grey_head .menu>ul>li>a::before {
    color: var(--main-color);
}

.headerColor2.grey_head .menu>ul>li>a::before {
    background-color: var(--main-color);
}

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

.headerColor2.grey_head .nav_btn i img:nth-child(1) {
    display: block;
}

.headerColor2.grey_head .nav_btn i img:nth-child(2) {
    display: none;
}

.grey_head .menu ul>li.active>a::before,
.grey_head .menu ul>li.current>a::before,
.grey_head .menu ul>li>a:hover::before {
    opacity: 1;
}


/* 滚动后 header 白色背景 */
.grey_head {
    top: 2px;
}

.grey_head .header {
    background-color: transparent;
}

.grey_head .header {
    height: 80px;
}

.grey_head .header .logo {
    max-width: 180px;
}

header.grey_head #util-search-box {
    top: 1px;
    height: 80px;
}

header.grey_head #util-search-box .search-box-container .search-area .search-field>input {
    height: 80px;
    padding-top: 22px;
    padding-bottom: 22px;
    line-height: 36px;
}

/* .grey_head .menu>ul>li>a {
    padding: 28px 0;
} */
.grey_head .menu>ul>li>a {
    padding: 25px 0;
}

.grey_head .navMask {
    opacity: 1;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
}

.navMask {
    background-color: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    -webkit-transform-origin: 50% 0%;
    -ms-transform-origin: 50% 0%;
    transform-origin: 50% 0%;
    border-radius: 24px;
    height: 80px;
    width: calc(100% - 40px);
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    top: 0px;
    -webkit-transition: opacity .6s var(--ease3), -webkit-transform .6s var(--ease3);
    transition: opacity .6s var(--ease3), -webkit-transform .6s var(--ease3);
    transition: transform .6s var(--ease3), opacity .6s var(--ease3);
    transition: transform .6s var(--ease3), opacity .6s var(--ease3), -webkit-transform .6s var(--ease3);
    opacity: 0;
    -webkit-transform: scale(1.1);
    -ms-transform: scale(1.1);
    transform: scale(1.1);
    z-index: 170;
    pointer-events: none;
}

@media (max-width:1024px) {

    .header {
        padding-left: 40px;
        padding-right: 40px;
        height: 110px;
    }

}

@media (max-width:767px) {
    .height110 {
        height: 70px;
    }

    .header .logo {
        width: calc(100% - 150px);
        max-width: 130px;
    }

    .grey_head .header .logo {
        max-width: 130px;
    }

    .header {
        padding: 10px 16px;
        height: 70px;
    }

    header #util-search-box {
        height: 70px;
    }

    .grey_head .header {
        height: 70px;
    }

    .navMask {
        height: 70px;
        width: calc(100% - 16px);
        border-radius: 16px;
    }

    header #util-search-box {
        left: 8px;
        width: calc(100% - 16px);
        height: 70px;
        border-radius: 16px;
    }

    header.grey_head #util-search-box {
        height: 70px;

    }

    header.grey_head #util-search-box .search-box-container .search-area .search-field>input {
        height: 70px;
        padding-top: 15px;
        padding-bottom: 15px;
        line-height: 30px;
    }

    header #util-search-box .search-box-container .search-area .search-field>input {
        height: 70px;
        padding-top: 15px;
        padding-bottom: 15px;
    }

    .nav-lang-btn {
        padding: 6px 12px;
        height: 32px;
    }

    .nav-lang-btn img {
        margin-left: 6px;
        margin-right: 6px;
        height: 10px;
    }

    /* .headerColor2 .nav-lang-btn a {
        color:var(--white-color);
    } */
    .headerColor2 .nav-lang-btn a.active {
        color: var(--main-color);
    }

    .nav-actions .btn {
        margin-left: 10px;
        margin-right: 10px;
        width: 30px;
        height: 30px;
        background-size: 16px;
    }

    .grey_head.headerColor2 .nav-lang-btn a {
        color: #CECECE;
    }

    .grey_head .nav-lang-btn a.active,
    .grey_head .nav-lang-btn a:hover {
        color: var(--main-color);
    }
}

@media (min-width:991px) {}

/* 导航弹出 */

.header.headerColor3 .logo {
    position: relative;
    z-index: 4;
}

.header .nav_btn.is-active {
    z-index: 4;
}

.header .nav_btn.is-active i img {
    display: none !important;
}

.nav_btn.is-active .close {
    display: block;
}

.ovh {
    overflow: hidden;
}

.header-nav {
    position: fixed;
    padding-top: 140px;
    padding-bottom: 40px;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(255, 255, 255, 1);
    z-index: 3;
    opacity: 0;
    visibility: hidden;
}

.f-cb {
    zoom: 1;
}

.pu_container {
    width: 100%;
    height: 100%;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.pu_select .ct_1 .slide {
    width: 100%;
    margin-bottom: 30px;
    border-bottom: 1px solid rgba(0, 0, 0, 0.10);
}

.pu_select .ct_1 .slide:last-child {
    margin-bottom: 0;
}

.pu_select .slide .one {
    display: flex;
    justify-content: space-between;
    -webkit-transform: translateY(20px);
    transform: translateY(20px);
    -webkit-transition: all .3s ease;
    transition: all .3s ease;
}

.pu_select.active .slide .one {
    -webkit-transform: translateY(0);
    transform: translateY(0);
}

.pu_select .ct_1 .slide .one a {
    padding-bottom: 30px;
    width: calc(100% - 50px);
    color: var(--dark-color);
    font-size: 20px;
    font-weight: 700;
    line-height: 28px;
}

.pu_select .ct_1 .slide .one a:hover {
    color: var(--main-color);
}

.pu_select .ct_1 .slide .one i {
    width: 24px;
    height: 24px;
    float: right;
    background-image: url(../images/menu_icon.svg);
    background-repeat: no-repeat;
    background-position: center;
    cursor: pointer;
}

.pu_select .ct_1 .slide .one i.ico {
    background-image: url(../images/menu_icon_open.svg);
}

.pu_select .ct_1 .slide .two {
    display: none;
    padding-left: 32px;
    padding-right: 32px;
    padding-bottom: 32px;
    width: 100%;
}

.pu_select .ct_1 .slide .two li {
    margin-bottom: 30px;
}

.pu_select .ct_1 .slide .two li a {
    font-size: 18px;
    color: #666;
    font-style: normal;
    font-weight: 400;
    line-height: 28px;
}

.pu_select .ct_1 .slide .two li a:hover {
    color: var(--main-color);
}

.pu_select .ct_1 .slide .two li:last-child {
    margin-bottom: 0;
}

.header-nav.active {
    opacity: 1;
    visibility: visible;
}

@media (min-width:768px) {
    #headerInnerWrap.hide {
        transform: translate(0, -160px);
    }
}

@media (max-width:767px) {

    .header-nav {
        padding-top: 120px;
    }

}