@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600;700;800;900&display=swap');

* {
    padding: 0;
    margin: 0;
}

body {
    font-family: 'Microsoft YaHei', Arial, Helvetica, sans-serif;
    color: #333;
}

ul {
    list-style: none;
}

a {
    text-decoration: none;
    cursor: pointer;
    color: black;
}

.left {
    float: left;
}

.right {
    float: right;
}

.body-title {
    width: 800px;
    height: 79px;
    padding-top: 80px;
    margin: auto;
    text-align: center;
    display: flex;
    justify-content: center;
}

.line-right {
    background: linear-gradient(to left, rgba(255, 255, 255, 0), rgb(0, 0, 0));
}

.line-left {
    background: linear-gradient(to right, rgba(255, 255, 255, 0), rgb(0, 0, 0));
}

.line-text {
    text-align: center;
}

.line-text>h1 {
    font-size: 22px;
    color: black;
    font-weight: bold;
    padding-left: 4px;
    letter-spacing: 4px;
    margin: 0 50px;
}

.line {
    height: 2px;
    width: 191px;
    margin-top: 15px;
}

.def {
    opacity: 0;
}

.clean:after {
    content: "";
    display: block;
    clear: both;
}

.notclick {
    pointer-events: none;
}

/* 导航栏开始 */
header {
    position: relative;
    top: 0px;
    background-color: #495272;
    width: 100%;
    z-index: 1000;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    position: relative;
}

.logo-container {
    padding: 18px 0px;
    display: flex;
    align-items: center;
}

.nav-btn {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.logo>img {
    width: 100%;
}

.nav-links>ul {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-link {
    padding: 13px 0px;
    position: relative;
}

.nav-link>a {
    line-height: 3rem;
    color: #fff;
    padding: 0 1.5rem;
    letter-spacing: 1px;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-link:hover>a {
    transform: scale(1.1);
    color: #e9ad2f;
}

.dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    transform: translateY(10px);
    opacity: 0;
    pointer-events: none;
    transition: .5s;
}

.dropdown-right {
    position: absolute;
    top: 100%;
    right: 0;
    width: 100%;
    transform: translateY(10px);
    opacity: 0;
    pointer-events: none;
    transition: .5s;
}

.dropdown-link {
    width: 100%;
}

.long {
    width: 10rem;
}

.SecondLong {
    width: 15rem;
}

.midlong {
    width: 20.5rem;
}

.Solong {
    width: 21rem;
}

.ThredLong {
    width: 17rem;
}

.Doublelong {
    width: 18rem;
}

.middel {
    width: 8rem;
}

.dropdown ul {
    position: relative;
}

.dropdown-link>a {
    display: flex;
    background-color: #495272;
    color: #fff;
    padding: .5rem 1.5rem;
    font-size: 1rem;
    text-align: center;
    align-items: center;
    justify-content: center;
    transition: .3s;
}

.dropdown-link:hover>a {
    background-color: #e9ad2f;
    color: #fff;
}

.dropdown-link:not(:nth-last-child(2)) {
    border-bottom: 1px solid #efefef;
}

.arrow {
    position: absolute;
    width: 11px;
    height: 11px;
    top: -5.5px;
    left: 32px;
    background-color: #495272;
    transform: rotate(45deg);
    cursor: pointer;
    translate: .3s;
    z-index: -1;
}

.dropdown-link:first-child:hover~.arrow {
    background-color: #e9ad2f;
}

.dropdown-link {
    position: relative;
}

.dropdown-right.second {
    top: 0;
    right: 100%;
    padding-right: .1rem;
    cursor: pointer;
    transform: translateX(10px);
}

.dropdown-right.second .arrow {
    top: 10px;
    left: 110px;
}

.dropdown.second {
    top: 0;
    left: 100%;
    padding-left: .1rem;
    cursor: pointer;
    transform: translateX(10px);
}

.dropdown.second .arrow {
    top: 10px;
    left: -5.5px;
}

.nav-link:hover>.dropdown,
.dropdown-link:hover>.dropdown,
.dropdown-link:hover>.dropdown-right {
    transform: translate(0, 0);
    opacity: 1;
    pointer-events: auto;
}

.hamburge-menu-container {
    flex: 1;
    display: none;
    align-items: center;
    justify-content: flex-end;
    padding-right: 3rem;
}

.hamburge-menu {
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid #fff;
    border-radius: 5px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hamburge-menu div {
    width: 1.6rem;
    height: 3px;
    border-radius: 3px;
    background-color: gray;
    position: relative;
    z-index: 1001;
    transition: .5s;
}

.hamburge-menu div:before,
.hamburge-menu div:after {
    content: "";
    position: absolute;
    width: inherit;
    height: inherit;
    background-color: gray;
    border-radius: 3px;
}

.hamburge-menu div:before {
    transform: translateY(-7px);
}

.hamburge-menu div:after {
    transform: translateY(7px);
}

#check {
    position: absolute;
    top: 50%;
    right: 3rem;
    transform: translateY(-50%);
    width: 2.5rem;
    height: 2.5rem;
    z-index: 9000;
    cursor: pointer;
    opacity: 0;
    display: none;
}

#check:checked~.hamburge-menu-container .hamburge-menu div {
    background-color: transparent;
}

#check:checked~.hamburge-menu-container .hamburge-menu div:before {
    transform: translateY(0) rotate(-45deg);
}

#check:checked~.hamburge-menu-container .hamburge-menu div:after {
    transform: translateY(0) rotate(45deg);
}

@keyframes animation {
    from {
        opacity: 0;
        transform: translateY(15px);
    }

    to {
        opacity: 1;
        transform: translateY(0px);
    }
}


/* @media (max-width:1038px) {
    header {
        position: sticky;
    }

    .hamburge-menu-container {
        display: flex;
    }

    #check {
        display: block;
    }

    .nav-btn {
        position: fixed;
        height: calc(100vh - 74px);
        top: 74px;
        right: 0;
        width: 50%;
        background-color: #495272;
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
        overflow-x: hidden;
        overflow-y: auto;
        transform: translateX(100%);
        transition: .65s;
    }

    #check:checked~.nav-btn {
        transform: translateX(0);
    }

    #check:checked~.nav-btn .nav-link {
        animation: animation .5s ease forwards var(--i);
    }

    .nav-links {
        flex: initial;
        width: 100%;
    }

    .nav-links>ul {
        flex-direction: column;
    }

    .nav-link {
        width: 100%;
        opacity: 0;
        transform: translateY(15px);
    }

    .nav-link>a {
        line-height: 1;
        padding: 1.6rem 2rem;
    }

    .nav-link:hover>a {
        transform: scale(1);
        background-color: #e9ad2f;
    }

    .dropdown {
        position: initial;
        top: initial;
        left: initial;
        transform: initial;
        opacity: 1;
        pointer-events: auto;
        width: 100%;
        padding: 0;
        background-color: #212459;
        display: none;
    }

    .dropdown.second {
        position: initial;
        top: initial;
        left: initial;
        transform: initial;
        opacity: 1;
        pointer-events: auto;
        width: 100%;
        padding: 0;
        background-color: #495272;
        display: none;
    }

    .nav-link:hover>.dropdown,
    .dropdown-link:hover>.dropdown {
        display: block;
    }

    .nav-link:hover>a>i,
    .dropdown-link:hover>a>i {
        transform: rotate(360deg);
    }

    .dropdown-link>a {
        background-color: transparent;
        color: #fff;
        padding: 1.2rem 2rem;
        line-height: 1;
    }

    .dropdown.second .dropdown.second .dropdown-link>a {
        padding: 1.2rem 2rem 1.2rem 3rem;
    }

    .dropdown-link:not(:nth-last-child(2)) {
        border-bottom: none;
    }

    .arrow {
        z-index: 1;
        background-color: #495272;
        left: 10%;
        transform: scale(1.1) rotate(45deg);
        transition: .5s;
    }

    .nav-link:hover>a>.dropdown>ul>.arrow {
        background-color: #495272;
    }

    .dropdown .dropdown .arrow {
        display: none;
    }

    .dropdown-link:hover>a {
        background-color: #f4d083;
    }

    .dropdown-link:first-child:hover~.arrow {
        background-color: #495272;
    }

    .nav-link>a>i {
        font-size: 1.1rem;
        transform: rotate(-90deg);
        transform: .7s;
    }

    .dropdown i {
        font-size: 1rem;
        transition: .7s;
    }
} */

/* 导航栏结束 */

/* 页脚开始 */

footer {
    width: 100%;
    background-color: #495272;
}

.footer-content {
    width: 1200px;
    margin: auto;
}

.footer-content-content {
    padding-bottom: 40px;
    display: flex;
    flex-flow: row wrap;
    justify-content: flex-start;
}

.footer-content-content .DW {
    width: 360px;
    margin-top: 51px;
    margin-right: 150px;
}

.footer-content-content .ZW {
    width: 370px;
    margin-top: 84px;
    margin-right: 180px;
}

.DW .DW-img {
    width: 121px;
    height: 32px;
    line-height: 0px;
}

.DW .DW-img>img {
    width: 100%;
}

.DW .DW-content,
.ZW .ZW-content {
    padding-top: 20px;
    color: #fff;
}

.DW .DW-content>h1,
.ZW .ZW-content>h1 {
    font-size: 15px;
    line-height: 35px;
    font-weight: bold;
    margin-bottom: 20px;
    letter-spacing: 0.1em;

}

.DW .DW-content>h4,
.ZW .ZW-content>h4 {
    font-size: 14px;
    color: #999;
    line-height: 18px;
    letter-spacing: 0.1em;
    font-weight: 500;
}

.QRcode {
    padding-top: 80px;
}

.QRcode-img {
    width: 103px;
    height: 103px;
    border: 4px solid white;
    margin-bottom: 10px;
    line-height: 0px;
}

.QRcode-img>img {
    width: 100%;
}

.footer-QRcode-text {
    color: #999;
    text-align: center;
}

.footer-QRcode-text>p {
    font-size: 14px;
    line-height: 1.3em;
    margin: 0;
}

.topline {
    width: calc(100vw-2px);
    border: 1px solid #626e99;
}

.footer-web {
    width: 100%;
    margin: auto;
    text-align: center;
    line-height: 95px;
}

.footer-web>p {
    size: 14px;
    color: #999;
    font-weight: bold;
}

/* 页脚结束 */

/*  */

.side-Nav {
    position: absolute;
    top: 455px;
    /* 326.5 */
    right: 40px;
    z-index: 1000;
}

.side-Nav ul li {
    padding-bottom: 15px;
}

.side-Nav ul li:last-child {
    padding-bottom: 0;
}

.side-Nav ul li .point {
    position: relative;
    width: 20px;
    height: 20px;
    border: 1px solid black;
    border-radius: 50%;
}

.point .circle {
    width: 8px;
    height: 8px;
    margin: 6px;
    border-radius: 50%;
    background-color: black;
}

.side-Nav ul .checked .point,
.side-Nav ul li .point:hover {
    border-color: #e9ad2f;
}

.checked .circle,
.point:hover>.circle {
    background-color: #e9ad2f;
}

.side-Nav ul li .tag {
    position: absolute;
    top: 0;
    right: 100%;
    width: 60px;
    text-align: right;
    font-size: 14px;
    line-height: 22px;
    padding-right: 15px;
    font-weight: bold;
}

.instructions {
    position: absolute;
    width: 22px;
    height: 22px;
    font-size: 25px;
    line-height: 14px;
    top: 0;
    left: 30px;
    color: #e9ad2f;
    display: none;
}

.side-Nav ul .checked .tag,
.point:hover>.tag {
    color: #e9ad2f;
}

.side-Nav ul .checked .instructions {
    display: block;
}

/*  */

/* 返回顶部开始 */

.toTop {
    position: fixed;
    display: none;
    cursor: pointer;
    bottom: 30px;
    right: 40px;
}

.topImg{
    width: 64px;
    height: 81px;
    background-image: url('../images/ProductCenter/Common/Totop.png');
}

.toTopText {
    font-size: 14px;
    text-align: center;
    color: #e9ad2f;
}

/* 返回顶部结束 */


/* 自适应（1366px） */

@media (max-width:1366px) {
    header {
        width: 1366px;
    }

    footer {
        width: 1366px;
    }
}