:root {
    --try-out-banner-height: 43px;
    --header-height: 62px;
    --header-nav-active-color: #3073F2;

    --container-max-width: 1400px;
    --container-padding: 50px;

    --h1-font-size: 62px;
    --h2-font-size: 48px;
    --h3-font-size: 40px;
    --h4-font-size: 32px;
    --h5-font-size: 24px;
    --h6-font-size: 20px;
}

@media screen and (max-width: 768px) {
    :root {
        --container-padding: 15px;
        --h1-font-size: 48px;
        --h2-font-size: 34px;
        --h3-font-size: 28px;
        --h4-font-size: 22px;
        --h5-font-size: 18px;
        --h6-font-size: 16px;
    }
}

@media screen and (min-width: 769px) {}


* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    list-style: none;
    text-decoration: none;
}

h1,
h2,
p {
    margin: 0;
}

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

a {
    text-decoration: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

html,
body {
    width: 100%;
    scroll-behavior: smooth;
    /* overflow-x: hidden; */
}

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

.m-auto {
    margin-left: auto !important;
    margin-right: auto !important;
}

/* hander 广告 */
@media screen and (max-width: 768px) {
    .try-out-banner span>span {
        display: none;
    }

    .try-out-banner a>span {
        display: none;
    }
}

@media screen and (min-width: 769px) {
    .try-out-banner>div {
        max-width: 1024px;
    }
}

.try-out-banner {
    width: 100%;
    height: var(--try-out-banner-height);
    background: linear-gradient(90deg, #613AF6, #2A7AF2);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;

    transition: all 200ms;
}

.try-out-banner a {
    color: #FFFFFF;
}

.try-out-banner span {
    color: #FFFFFF;
}

.try-out-banner>div {
    width: 1024px;
    max-width: 1024px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    margin: 0 auto;
}

.try-out-banner .try-out-btn {
    margin-left: 20px;
}

.try-out-banner .try-out-close {
    cursor: pointer;
    width: 20px;
    height: 20px;
    line-height: 20px;
    border-radius: 9999px;
    position: absolute;
    right: 20px;
    color: #FFFFFF;
    background-color: #ffffff4d;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* header 头部导航栏 */
.header {
    width: 100%;
    background-color: #FFFFFF;

    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.1);
}

.parkheader {
    width: 100%;
    background-color: #FFFFFF;

    position: sticky;
    top: 0;
    z-index: 10;
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.1);
}

@media screen and (max-width: 768px) {
    nav.header-r {
        display: none;
    }

    ul.nav-list {
        display: flex;
        flex-direction: column;
        justify-content: center;
    }

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

}

@media screen and (min-width: 769px) {
    .header-spread {
        display: none;
    }
}

@media screen and (min-width: 769px) and (max-width: 1024px) {
    .header-r ul {
        display: flex;
        align-items: center;
        gap: 14px;
    }

    .nav-btn {
        cursor: pointer;
        margin-left: 20px;
    }
}

@media screen and (min-width: 1024px) {
    .header-r ul {
        display: flex;
        align-items: center;
        gap: 50px;
    }

    .nav-btn {
        cursor: pointer;
        margin-left: 40px;
    }
}

header .header-container {
    max-width: var(--container-max-width);
    height: var(--header-height);
    padding: 0 var(--container-padding);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
}


.header-l,
.header-r {
    height: 100%;
    display: flex;
    align-items: center;
}

.header-l a {
    display: flex;
    align-items: center;

    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 20px;
    color: #000;
}

.header-l img {
    width: 40px;
    height: 28px;
}

ul.nav-list li {
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 16px;
    text-align: center;
    color: #333;
    /* display: flex;
    justify-content: center;
    align-items: center; 
    height: var(--header-height); */
    padding: 10px 0;
    line-height: var(--header-height);
    position: relative;
}

ul.nav-list li dl {
    font-size: 14px;
    display: none;
}

ul.nav-list li dl dd {
    padding: 10px;
}

ul.nav-list li a {
    /* position: relative; */
    line-height: 1.6;
    display: block;
}

ul.nav-list li.active a {
    color: var(--header-nav-active-color);
}

ul.nav-list li a:hover {
    color: var(--header-nav-active-color);
}

ul.nav-list li a::after {
    content: "";
    display: block;
    position: absolute;
    width: 100%;
    height: 2px;
    background-color: transparent;
    transition: all 200ms;
    bottom: 0px;
}

ul.nav-list li a:hover::after {
    color: #000 !important;
    background-color: var(--header-nav-active-color);
}

ul.nav-list li.active a::after {
    color: #000 !important;
    background-color: var(--header-nav-active-color);
}

.nav-btn {
    cursor: pointer;
    width: 123px;
    height: 36px;
    line-height: 36px;
    text-align: center;
    background: #304FFE;
    border-radius: 18px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #FFFFFF;
}

.header-spread img {
    width: 24px;
    height: 24px;
}

/* main 内容区域 */
/* 页面介绍 */

.main-introduce {
    height: calc(100vh - var(--try-out-banner-height) - var(--header-height));
    background-color: #010509;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    padding: 0 var(--container-padding);
}

.main-introduces {
    background: url(/img/home/heard.png);
    height: calc(100vh - var(--try-out-banner-height) - var(--header-height));
    background-size: cover;
    background-position: center;
    color: #000;
    display: flex;
    padding: 0 var(--container-padding);
}

.main-introduce-container {
    width: 100%;
    /* max-width: var(--container-max-width); */
    max-width: 1680px;
    margin: 0 auto;
}

.main-introduces .main-introduce-text button {
    margin-top: 40px;
    width: 282px;
    height: 75px;
    background: #0A65E8;
    border: 1px solid #0A65E8;
    border-radius: 38px;
    font-family: Source Han Sans CN;
    font-weight: 500;
    color: #fff;
    font-size: 26px
}

.main-introduces .main-introduce-text img {
    width: 1400px;
    margin-top: 40px;
}

.main-introduces .main-introduce-text h1 {
    margin-top: 67px;
    width: 457px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 48px;
    color: #000000;
}

.main-introduce .main-introduce-text h1 {
    /* width: 457px; */
    /* height: 47px; */
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 48px;
    color: #fff;
}

.main-introduces .main-introduce-text h1 {
    margin-top: 50px;
    width: 100%;
    font-family: Source Han Sans CN;
    font-weight: 800;
    font-size: 60px;
    margin-bottom: 50px;
}

.main-introduces .main-introduce-text h5 {
    width: 100%;
    margin-top: 20px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    color: #666666;
    font-size: 20px;
}

.main-introduce .main-introduce-text h5 {
    width: 100%;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 20px;
}

.main-introduces {
    padding: 0;
}

.main-introduces>img {
    height: 100%;
}

.main-introduce-s {
    background: url(/img/home/hiwaiheard.png);
}

@media screen and (max-width: 768px) {
    .main-introduce {
        align-items: start;
    }

    .main-introduce-container {
        margin-top: 30px;
    }

    .main-introduce .main-introduce-text h1 {
        margin-bottom: 30px;
        font-size: 32px;
        width: 100%;
    }

    .main-introduce .main-introduce-text h5 {
        font-family: Source Han Sans CN;
        font-weight: bold;
        font-size: 18px;
    }
}

@media screen and (min-width: 769px) {
    .main-introduce {
        margin: 0 auto;
    }

    .main-introduce-text {
        width: 50%;
    }
}


/* 
*
* 底部区域
*
*/


footer .footer-top {
    width: 100%;
    height: 354px;
    background: #0d0d0d;
}

footer .footer-top .footer-top-content {
    max-width: 1670px;
    margin: 0 auto;
}

footer .footer-top .footer-top-content>h2 {
    text-align: center;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 50px;
    color: #ffffff;
    padding-top: 82px;
}

footer .footer-top .footer-top-content>.footer-top-content-btn {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 36px;
}

footer .footer-top .footer-top-content>.footer-top-content-btn>button {
    width: 220px;
    height: 60px;
    background: #2574F8;
    box-shadow: 0px 0px 40px 0px rgba(113, 166, 255, 0.34);
    border-radius: 30px;
    border: none;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 20px;
    color: #FFFFFF;
}

footer .footer-top .footer-top-content>.footer-top-content-btn>button>a {
    color: #FFFFFF;
}

footer .footer-bottom {
    width: 100%;
    height: 566px;
    background: #080808;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

footer .footer-bottom .footer-bottom-content {
    position: relative;
    width: 100%;
    max-width: 1670px;
    margin: 0 auto;
    padding-top: 100px;
    display: flex;
    justify-content: center;
    gap: 200px;
    color: #FFFFFF;
}

.wx-qr-code {
    width: 300px;
    height: 300px;
    margin: 0 auto;
}
.wx-qr-code-title {
    line-height: 30px;
}
.layui-layer-title{
    height: 60px;
}
.footer-bottom-content-item {
    z-index: 1;
}

.footer-bottom-content-item-title>a {
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 18px;
    color: #FFFFFF;
}

.footer-bottom-content-item ul {
    margin-top: 30px;
}

.footer-bottom-content-item ul li {
    margin-bottom: 33px;
}

.footer-bottom-content-item ul a {
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #737373;
}

.footer-bottom-content-qr-code {
    margin-top: 100px;
    position: absolute;
    top: 0;
    left: 0;
}

.footer-bottom-content-qr-code-name {
    display: flex;
    align-items: center;
    gap: 13px;
}

.footer-bottom-content-qr-code-name>h3 {
    font-family: DFPKanTingLiuW9-GB;
    font-weight: 400;
    font-size: 46px;
    color: #FFFFFF;
}

.footer-bottom-content-qr-code-name>.footer-bottom-content-divider {
    width: 1px;
    height: 27px;
    background: #818181;

}

.footer-bottom-content-qr-code-name>p {
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #C6C6C6;

}

.footer-bottom-content-qr-code-img {
    margin-top: 52px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-bottom-content-qr-code-img>p {
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 14px;
    color: #FFFFFF;
}

.footer-bottom-content-qr-code-img>img {
    width: 86px;
    height: 86px;
    background: #C6C6C6;
    border-radius: 6px;
}

.archival-information {
    width: 100%;
    height: 72px;
    max-width: 1611px;
    line-height: 72px;
    border-top: 1px solid #333333;
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 12px;
    color: #999999;
    margin: 0 auto;
    text-align: center;
}

.archival-information a {
    color: #999999;
    text-align: center;
}

/*
* 侧边栏
*/
.fixbar {
    cursor: pointer;
    position: fixed;
    right: 70px;
    bottom: 128px;
    right: 35px;
    bottom: 50px;
    z-index: 100;
    display: flex;
    flex-direction: column;
}

.fixbar-charge {
    line-height: 30px;
    color: #fff;

    /* top: 70px;
    left: -140px; */
    transform: translateX(-100%);
    margin-bottom: 20px;
    background-color: #fff;
    width: 130px !important;
    height: 30px;
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.2);
    background: #0A65E8;
}

.fixbar-park {
    line-height: 30px;
    color: #fff;
    /* position: absolute;
    top: 30px; */
    transform: translateX(-100%);
    /* left: -140px; */
    margin-bottom: 20px;
    background-color: #fff;
    width: 130px !important;
    height: 30px;
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.2);
    background: #0A65E8;
}

.fixbar-content {
    box-shadow: none !important;
    width: 150px !important;
    height: 100px !important;
    display: none;
    position: absolute;
    left: -150px;
    top: 20px;
}

.fixbar>div {
    width: 48px;
    border-radius: 4px;
    text-align: center;
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.2);
}

.fixbar>div:last-child {
    margin-bottom: 0;
}

.fixbar-try-out,
.fixbar-contact-us {
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 16px;
    padding: 15px;
    line-height: 1.2;
}

.fixbar-try-out {
    background: #0A65E8;
    color: #FFFFFF;
    margin-bottom: 11px;
}

.fixbar-try-out a {
    color: #fff;
}

.fixbar-try-out img {
    width: 12px;
    margin: 0 auto;
    margin-top: 8px;
    opacity: 0.5;
}

.fixbar-contact-us {
    background: #FFFFFF;
    color: #0A65E8;
    margin-bottom: 19px;
}

.fixbar-contact-us img {
    margin-bottom: 5px;
}

.fixbar-back-top {
    background: #FFFFFF;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 12px;
    color: #858585;
    padding: 6px 0;
    display: none;
}

.fixbar-back-top img {
    width: 20px;
    margin: 0 auto;
    margin-bottom: 4px;
    opacity: 0.5;
}

.version-introduce {
    height: 57px;
    background-color: #fff;
    margin: 20px;
    padding: 0 0 0 60px;
    display: flex;
    width: 70%;
    justify-content: center;
    gap: 10px;
    position: sticky;
    top: 105px;
    z-index: 1;
     display: none;
}

@media screen and (max-width: 768px) {
    .fixbar {
        right: 15px;
        bottom: 80px;
    }

    .fixbar-try-out,
    .fixbar-contact-us {
        display: none;
    }

    footer .footer-bottom .footer-bottom-content {
        gap: 10px;
    }

    .footer-bottom-content-qr-code {
        margin: 0;
    }

    .footer-bottom-content-qr-code-name {
        justify-content: center;
    }

    .footer-bottom-content-qr-code-img {
        position: relative;
        left: 320px;
        top: 140px;
    }

    .footer-bottom-content-item-title>a {
        font-size: 15px;
    }

    .footer-bottom-content-item ul a {
        font-size: 13px;
    }
}




/* 
*
* 顶部弹出层
*
*/
.popup-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(280px + var(--header-height) + var(--try-out-banner-height));
    padding-top: calc(var(--header-height) + var(--try-out-banner-height));
    background: #F7F7F8;
    z-index: 2;
    overflow: hidden;
    transition: all 0.3s ease-out;
    transform: translateY(-100%);
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.1);
    opacity: 0;
}

.popups-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: calc(280px + var(--header-height) + var(--try-out-banner-height));
    padding-top: calc(var(--header-height) + var(--try-out-banner-height));
    background: #F7F7F8;
    z-index: 2;
    overflow: hidden;
    transition: all 0.3s ease-out;
    transform: translateY(-100%);
    box-shadow: 0px 2px 10px 0px rgba(0, 0, 0, 0.1);
    opacity: 0;
}

.popups-layer.show {
    transform: translateY(0);
    opacity: 1;
}

.popup-layer.show {
    transform: translateY(0);
    opacity: 1;
}

.popup-layer-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 30px;
    padding-left: 100px;
}

.popup-layer-content {
    width: 100%;
    margin-top: 40px;
    display: flex;
    gap: 180px;
}

.popup-layer-content ul.nav-list {
    height: auto;
}

.popup-layer-content ul.nav-list li {
    display: block;
    height: auto;
    width: max-content;
    line-height: 1;
    margin-bottom: 30px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    font-size: 16px;
    color: #4D4D4D;
    line-height: 30px;
    display: flex;
}

.popup-layer-content ul.nav-list li img {
    width: 22px;
    height: 22px;
    object-fit: contain;
    margin-right: 10px;
}

.popup-layer-content p {
    max-width: 590px;
    font-family: Source Han Sans CN;
    font-weight: bold;
    font-size: 16px;
    color: #666666;
    line-height: 30px;
}