.structure-layout .h1,
.structure-layout .h2,
.structure-layout .h3,
.structure-layout .h4,
.structure-layout .h5,
.structure-layout .h6 {
    color: #000;
    font-weight: 700;
    font-family: 'Arial', sans-serif;
    font-size: 1.75rem;
}

.structure-layout .product-structure .structure-table {
    padding-top: 20px;
    padding-bottom: 20px;
    border-collapse: collapse;
}

.structure-layout .product-structure .structure-table .structure-row {
    display: table-row;
    margin: 10px 0;
}

.structure-layout .product-structure .structure-table .structure-row .col-left {
    width: 40%;
    background-color: #fafafa;
}

.structure-layout .product-structure .structure-table .structure-row .col-right {
    width: 60%;
    background-color: #fff;
    display: table-cell;
}

.structure-layout .product-structure .structure-table .structure-row .col-left,
.structure-layout .product-structure .structure-table .structure-row .col-right {
    padding: 12px;
    display: table-cell;
    border: 1px solid #f4f4f4;
    font-size: 14px;
    color: #222;
    line-height: 20px;
}

table.has-title {
    margin-bottom: 10px;
}

@media (min-width: 990px) {
    .poorder {
        position: absolute;
        right: 20px;
        top: -27px;
    }
}

.poorder .tab-list {
    display: flex;
    justify-content: flex-end;
    width: 100%;
}

.poorder .tab-list dd {
    cursor: pointer;
}

.poorder #ert {
    width: 21px;
    height: 22px;
    float: left;
    background-image: url(../images/p-he.jpg);
    background-repeat: no-repeat;
    background-position: center center;
}

.poorder #uioi {
    width: 21px;
    height: 22px;
    float: left;
    background-image: url(../images/p-su.jpg);
    background-repeat: no-repeat;
    background-position: center center;
}

.poorder .tab-list .list .current {
    background-image: url(../images/p-he-1.jpg) !important;
}

.poorder .tab-list .list1 .current {
    background-image: url(../images/p-su-1.jpg) !important;
}


/*  */

@media (min-width: 990px) {
    .page-wrap-left {
        display: none;
    }
}

.icon-font {
    position: relative;
}

.icon-font:after {
    content: "";
    width: 30px;
    height: 30px;
    background-image: url(../images/icon_spirit.png);
    background-repeat: no-repeat;
    position: absolute;
    left: calc(50% - 15px);
    top: calc(50% - 15px);
}

.xypg-left-box {
    margin-bottom: 20px;
}

.xypg-left-title {
    background: var(--main-theme-color);
    padding: 10px 20px;
    position: relative;
}

.xypg-left-title h3 {
    font-size: 20px;
    color: #ffffff;
    line-height: 30px;
    font-weight: bold;
    position: relative;
    text-transform: capitalize;
    z-index: 9;
}

.xypg-left-con {
    border: 1px solid #d2d2d2;
    border-top: none;
}


/*  */

.page-mob-tool {
    position: fixed;
    right: 15px;
    bottom: 100px;
    z-index: 999;
}

.page-mob-tool li.xymob-page-navbtn span {
    color: #fff;
    position: relative;
    z-index: 1;
    font-size: 0;
    background: url(../images/menux.png) no-repeat center;
    font-family: "Candara", "SF Pro Display", "Arial";
    width: 40px;
    height: 40px;
    display: block;
}

.page-mob-tool li {
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    margin-bottom: 1px;
    cursor: pointer;
    position: relative;
}

.page-mob-tool li:before {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    background: var(--main-theme-color);
    opacity: .7;
}

.page-mob-tool li i {
    display: block;
    width: 100%;
    height: 100%;
}

.page-mob-tool li .icon-dots-horizontal:after {
    background-position: -30px -390px;
}

.page-mob-tool li .icon-top:after {
    background-position: -30px -60px;
}

@media (min-width: 992px) {
    .page-mob-tool {
        display: none;
    }
}


/* 手机站 左侧导航弹出特效 */

.xymob-left-close-btn {
    display: none;
}

@media (max-width: 990px) {
    /* 弹出框之后 body 上增加一个禁止滚动的类*/
    body.no-scroll,
    html.no-scroll {
        height: 100vh;
        overflow: hidden;
    }
    .xymob-menu-click {
        position: fixed;
        width: 100vw;
        overflow-y: scroll;
        top: 0;
        left: 100%;
        -webkit-transition: all .5s ease;
        transition: all .5s ease;
        z-index: 999999;
        height: 100vh;
        background: rgba(0, 0, 0, 0.7);
    }
    .xymob-menu-click .xypg-left-news,
    .xymob-menu-click .xypg-left-keys,
    .xymob-menu-click .xypg-left-contact,
    .xymob-menu-click .page-message-img {
        display: none;
    }
    .xymob-menu-click .xymob-left-close-btn {
        display: block;
        position: absolute;
        top: 15px;
        right: 15px;
        width: 32px;
        height: 32px;
        line-height: 32px;
        border-radius: 50%;
        border: 1px solid #fff;
        text-align: center;
        background: black;
    }
    .xymob-menu-click .xymob-left-close-btn .icon-font {
        display: block;
        width: 100%;
        height: 100%;
    }
    .xymob-menu-click .xymob-left-close-btn .icon-font:after {
        background-position: -30px -300px;
    }
    .xymob-menu-click .xypg-left {
        display: -webkit-box;
        display: -ms-flexbox;
        display: flex;
        -webkit-box-align: center;
        -ms-flex-align: center;
        align-items: center;
        -webkit-box-pack: center;
        -ms-flex-pack: center;
        justify-content: center;
        min-height: 90vh;
        padding: 5vh 0;
    }
    .xymob-menu-click .xypg-left .xypg-left-menu {
        width: 90%;
        background: #fff;
    }
    .xymob-menu-click.click {
        left: 0;
    }
}


/* 内页左侧导航栏样式 */

.xypg-left-nav {
    margin: 0 -1px;
}

.xypg-left-nav>li {
    position: relative;
    border-bottom: 1px solid #eeeeee;
}

.xypg-left-nav>li:last-child {
    border-bottom: none;
}

.xypg-left-nav>li>a {
    display: block;
    font-size: 16px;
    line-height: 22px;
    color: #2e2e2e;
    padding: 15px 18px;
}

.xypg-left-nav>li .first-nav-btn {
    position: absolute;
    z-index: 99;
    width: 30px;
    height: 30px;
    text-align: center;
    top: 10px;
    right: 20px;
    cursor: pointer;
    background: url(../images/icon_spirit.png) 0 -240px no-repeat;
}

.xypg-left-nav>li .first-nav-btn.clicked {
    background-position: 0 -270px;
}

.xypg-left-nav>li:hover>a,
.xypg-left-nav>li.clicked>a {
    color: var(--main-theme-color);
}

.xypg-left-nav>li:hover .first-nav-btn,
.xypg-left-nav>li.clicked .first-nav-btn {
    color: var(--main-theme-color);
}

.xypg-left-nav .xypg-left-subnav {
    display: none;
    padding: 0 10px;
}

.xypg-left-nav .xypg-left-subnav>li {
    border-top: 1px dashed #eeeeee;
}

.xypg-left-nav .xypg-left-subnav>li>a {
    padding: 8px;
    display: block;
    line-height: 20px;
    color: #818181;
    font-size: 16px;
}

.xypg-left-nav .xypg-left-subnav>li>a:hover {
    color: var(--main-theme-color);
}

.xypg-left-nav .xypg-left-subnav>li.clicked>a {
    color: var(--main-theme-color);
}

.xypg-left-nav .xypg-left-threenav>li>a {
    padding: 5px 10px;
    display: block;
    font-size: 14px;
    line-height: 24px;
    color: #999999;
}

.xypg-left-nav .xypg-left-threenav>li>a:before {
    content: '\2014   ';
}

.xypg-left-nav .xypg-left-threenav>li>a:hover {
    color: var(--main-theme-color);
}

.xypg-left-nav .xypg-left-threenav>li.clicked>a {
    color: var(--main-theme-color);
}

@media (max-width: 990px) {
    .xypg-left-nav .xypg-left-threenav {
        display: block;
    }
}


:root {
    /* 默认色 */
    --demo-color: #f18c28;
    /* 主色 */
    --color-primary: #f18c28;
    --color-secondary: #f18c28;
}


p {
    margin: 5px 0;
}

/*  */
html,
body {
    scroll-behavior: smooth;
}

.vh100{
    height: calc(var(--vh, 1vh) * 100);
}

.relative{
    position: relative;
}

.video-all2{
    position: absolute;
    height: 100%;
    width: 100%;
    left: 0px;
    top: 0px;
    z-index: 9;
}

.video-all2 video {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.mt-50{
    margin-top: 50px;
}

.mb-50{
    margin-bottom: 50px;
}
.mt-100{
    margin-top: 100px;
}
.mb-100{
    margin-bottom: 100px;
}

.h100{
    height: 100%;
}



/* =====================
   Layout Container
===================== */

.max1200,
.max1300,
.max1400,
.max1500,
.max1520,
.max1600,
.max1710 {
    width: 90%;
    margin: 0 auto;
    position: relative;
}

.max1200 {
    max-width: 1200px;
}

.max1300 {
    max-width: 1300px;
}

.max1400 {
    max-width: 1400px;
}

.max1500 {
    max-width: 1500px;
}

.max1520 {
    max-width: 1520px;
}

.max1600 {
    max-width: 1600px;
}

.max1710 {
    max-width: 1710px;
}

@media screen and (max-width: 1280px) {
    .max1200,
    .max1300,
    .max1400,
    .max1500,
    .max1520,
    .max1600,
    .max1710  {
        width: 92%;
    }
}


@media screen and (min-width: 1824px) {
    .max1710{
        width: 100%;
        padding-left: 100px;
        padding-right: 100px;
        max-width: 100%;
    }
}



/* body {
    overflow-x: hidden;
} */


.relative {
    position: relative;
}

.flex2 {
    display: flex;
    display: -webkit-flex;
}

.wrap {
    flex-wrap: wrap
}

.j-space-between {
    justify-content: space-between
}

.j-flex-start {
    justify-content: flex-start
}

.j-flex-end {
    justify-content: flex-end
}

.j-center {
    justify-content: center
}

.a-j-center {
    align-items: center;
    justify-content: center
}

.a-center {
    align-items: center
}

.a-flex-start {
    align-items: flex-start
}

.a-flex-end {
    align-items: flex-end
}

/* =====================
   Text Clamp
===================== */

.clamp1 {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.clamp2,
.clamp3,
.clamp4 {
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
}

.clamp2 {
    -webkit-line-clamp: 2;
}

.clamp3 {
    -webkit-line-clamp: 3;
}

.clamp4 {
    -webkit-line-clamp: 4;
}


.w-full {
    width: 100%;
}

.w-1-2 {
    width: 50%;
}

.w-1-3 {
    width: 33.3333%;
}

.w-1-4 {
    width: 25%;
}

@media (max-width: 768px) {
    .w-1-2,
    .w-1-3,
    .w-1-4 {
        width: 100%!important;
    }
}



/* =====================
   Image Hover
===================== */

.com-img,
.com-img2 {
    display: block;
    overflow: hidden;
}

.com-img img,
.com-img2 img {
    display: block;
    width: 100%;
}

.com-img img {
    transition: transform .5s;
}

.com-img:hover img {
    transform: scale(1.2);
}

.com-img2 img {
    transition: transform .3s ease-out;
}

.com-img2:hover img {
    transform: scale(1.1);
}


/* =====================
   Logo State
===================== */

.white-logo {
    opacity: 1;
    visibility: visible;
}

.black-logo {
    display: none;
    opacity: 0;
    visibility: hidden;
}




/* =====================
   REM Responsive
===================== */

/* html {
    font-size: 5.2083vw;
}

@media screen and (min-width: 1920px) {
    html {
        font-size: 100px;
    }
}

@media screen and (max-width: 1440px) {
    html {
        font-size: 80px;
    }
}

@media screen and (max-width: 1024px) {
    html {
        font-size: 70px;
    }
}

@media screen and (max-width: 768px) {
    html {
        font-size: 60px;
    }
}

@media screen and (max-width: 480px) {
    html {
        font-size: 50px;
    }
}
 */


 @font-face {
        font-family: "NeueHaasLight";
        src: url(../fonts/neue-haas-light.eab813f.eot?#iefix) format("embedded-opentype"), url(../fonts/neue-haas-light.7bf06b8.woff) format("woff"), url(../fonts/neue-haas-light.49b171f.ttf) format("truetype"), url(/_nuxt/83f206343536978348ea6ed0a3e32d3a.svg#NeueHaasUnicaPro-Light) format("svg");
        font-weight: 400;
        font-style: normal;
        font-display: swap
    }
    
    @font-face {
        font-family: "NeueHaasRegular";
        src: url(../fonts/neue-haas-regular.da8391c.eot?#iefix) format("embedded-opentype"), url(../fonts/neue-haas-regular.0105376.woff) format("woff"), url(../fonts/neue-haas-regular.1d64def.ttf) format("truetype"), url(/_nuxt/df64eb817f9e3e08a705cccd166a4aff.svg#NeueHaasUnicaPro-Regular) format("svg");
        font-weight: 400;
        font-style: normal;
        font-display: swap
    }
    
    @font-face {
        font-family: "icomoon";
        src: url(../fonts/icomoon.7e3d8e0.eot?#iefix) format("embedded-opentype"), url(../fonts/icomoon.b211739.woff) format("woff"), url(../fonts/icomoon.443898b.ttf) format("truetype"), url(/_nuxt/2a1e2b0250166f8d9afdb0c92b6e04ec.svg#icomoon) format("svg");
        font-weight: 400;
        font-style: normal;
        font-display: swap
    }


/*头部样式*/
.header {
	position: fixed;
    z-index: 9999;
    font-size: 15px;
    padding: 45px 0;
    width: 100%;
    left: 0;
    top: 0;
    max-width: 100vw;
    will-change: opacity;
}

.header .header-flex {
    position: relative;
    z-index: 1;
    display: flex;
    justify-content: space-between;
    color: #fff;
    transition: color .3s;
}

.logo {
    position: relative;
    margin-right: 50px;
}

.logo a {
    display: flex;
    align-items: center;
}

.logo a img {
    max-width: 100%;
    max-height: 40px;
}

@media (max-width: 1024px){
    .header{
        padding: 15px 0;
    }
    .header.scroll{
        background-color: #3f3f3f;
    }
}


@media (min-width: 1024px){
    .header.scroll {
        background: #3f3f3f;
        /* padding: .2rem 0 */
    }

    /* .header.scroll .header-flex a{
        color: rgba(46, 39, 39, .7);
        transition: color .3s;
    }


    .header.scroll .white-logo{
        display: none;
        opacity: 0;
        visibility: hidden;
    }

   .header.scroll .black-logo{
        opacity: 1;
        visibility: visible;
        display: block;
   }
    
    .header.scroll .searchicon{
         color: rgba(46, 39, 39, .7);
        transition: color .3s;
    }

    .header.scroll .hamburger-inner,
    .header.scroll .hamburger-inner:after,
    .header.scroll .hamburger-inner:before {
        background: rgba(46, 39, 39, .7)!important
    }

    .header.side-menu-open .right {
        color: #fff!important;
        transition: color .3s
    }

    .header.scroll.dark .hamburger-inner,
    .header.scroll.dark .hamburger-inner:after,
    .header.scroll.dark .hamburger-inner:before,
    .header.scroll .hamburger-inner,
    .header.scroll .hamburger-inner:after,
    .header.scroll .hamburger-inner:before {
        background: #fff!important
    } */
    

}





/* 导航样式 */
.x-menu {
    display: flex;
    align-items: center;
}

.x-menu > li {
	position: relative;
    text-align: center;
    margin: 0 20px;
}

.x-menu > li > a {
    opacity: .7;
    transition: opacity .2s;
    display: block;
	position: relative;
	font-size: 16px;
    font-weight: normal;
	color: #fff;
}
.x-menu > li:hover > a,
.x-menu > li.active > a {
	color: #fff;
    opacity: 1;
}


/*  */


.content-margin-48>* {
    padding: 24px
}

.color-transparent-blue-70 {
    color: rgba(46, 39, 39, .7)
}

.color-blue-900 {
    color: #27282e
}

.align-items-center {
    align-items: center
}

.align-items-end {
    align-items: flex-end
}

.align-items-start {
    align-items: flex-start
}

.align-items-stretch {
    align-items: stretch
}

.flex-wrap-wrap {
    flex-wrap: wrap
}

.flex-direction-column {
    flex-direction: column
}

.flex-direction-row {
    flex-direction: row
}

.flex-direction-row-reverse {
    flex-direction: row-reverse
}

.justify-content-center {
    justify-content: center
}

.justify-content-end {
    justify-content: flex-end
}

.justify-content-start,
.justify-content-stretch {
    justify-content: flex-start
}

.justify-content-space-between {
    justify-content: space-between
}

.justify-content-space-around {
    justify-content: space-around
}

.align-self-start {
    align-self: flex-start
}

.align-self-center {
    align-self: center
}

.align-self-end {
    align-self: flex-end
}

.align-self-stretch {
    align-self: stretch
}


.cursor-pointer{
    cursor: pointer;
}

/*  */

.searchicon{
    padding: 8px;
}

.icon-search:before{
    font-family: "icomoon"!important;
    speak: none;
    font-style: normal;
    font-weight: 400;
    font-feature-settings: normal;
    font-variant: normal;
    text-transform: none;
    line-height: 1;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    content: "\e902";
}



/* ==============================
   搜索弹窗
============================== */

.search-comp {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 99999;
    visibility: hidden;
    pointer-events: none;
    /* 关闭动画结束后再隐藏 */
    transition: visibility 0s linear 0.5s;
}

/* 全屏背景遮罩 */
.search-comp-bg {
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 1;
    background: rgba(0, 0, 0, 0.65);
    opacity: 0;
    transition: opacity 0.5s ease;
}

/* 右侧白色搜索面板 */
.search-comp-main {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    width: 50%;
    min-height: 264px;
    padding: 38px 80px 50px;
    box-sizing: border-box;
    background: #ffffff;

    /* 默认隐藏在屏幕右侧 */
    transform: translateX(100%);
    transition: transform 0.5s ease;
}

/* ==============================
   打开状态
============================== */

.search-comp.active {
    visibility: visible;
    pointer-events: auto;

    /* 打开时立即显示 */
    transition-delay: 0s;
}

.search-comp.active .search-comp-bg {
    opacity: 1;
}

.search-comp.active .search-comp-main {
    transform: translateX(0);
}

/* ==============================
   顶部区域
============================== */

.search-comp-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 45px;
}

.search-comp-title {
    margin: 0;
    color: #111111;
    font-size: 15px;
    font-weight: 400;
    line-height: 1.5;
}

/* ==============================
   关闭按钮
============================== */

.search-comp-close {
    position: relative;
    display: block;
    width: 32px;
    height: 32px;
    margin: 0;
    padding: 0;
    border: 0;
    outline: none;
    background: transparent;
    cursor: pointer;
}

.search-comp-close i {
    position: absolute;
    top: 50%;
    left: 50%;
    display: block;
    width: 18px;
    height: 1px;
    background: #111111;
    transition: transform 0.3s ease;
}

.search-comp-close i:first-child {
    transform: translate(-50%, -50%) rotate(45deg);
}

.search-comp-close i:last-child {
    transform: translate(-50%, -50%) rotate(-45deg);
}

.search-comp-close:hover i:first-child {
    transform: translate(-50%, -50%) rotate(135deg);
}

.search-comp-close:hover i:last-child {
    transform: translate(-50%, -50%) rotate(45deg);
}

/* ==============================
   搜索表单
============================== */

.search-comp-form {
    display: block;
    width: 100%;
    margin: 0;
    padding: 0;
}

.search-comp-row {
    display: flex;
    align-items: center;
    width: 100%;
    border-bottom: 1px solid #888888;
}

/* 搜索输入框 */
.search-comp-row input {
    flex: 1;
    display: block;
    min-width: 0;
    width: 100%;
    height: 48px;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    outline: none;
    background: transparent;
    box-shadow: none;
    color: #111111;
    font-family: Arial, sans-serif;
    font-size: 25px;
    font-weight: 400;
    line-height: 48px;
    appearance: none;
    -webkit-appearance: none;
}

.search-comp-row input::placeholder {
    color: #111111;
    opacity: 1;
}

/* 获得焦点时提示文字也不消失 */
.search-comp-row input:focus::placeholder {
    color: #111111;
    opacity: 1;
}

/* 隐藏搜索框自带清除按钮 */
.search-comp-row input::-webkit-search-cancel-button {
    display: none;
    appearance: none;
    -webkit-appearance: none;
}

/* 提交按钮 */
.search-comp-submit {
    flex: none;
    display: block;
    height: 48px;
    margin: 0;
    padding: 0 0 0 30px;
    border: 0;
    outline: none;
    background: transparent;
    color: #111111;
    font-family: Arial, sans-serif;
    font-size: 14px;
    font-weight: 400;
    line-height: 48px;
    cursor: pointer;
    transition: color 0.3s ease;
}

.search-comp-submit:hover {
    color: #d2aa16;
}

/* 回车搜索提示 */
.search-comp-note {
    margin-top: 10px;
    color: rgba(10, 35, 65, 0.6);
    font-size: 14px;
    font-weight: 400;
    line-height: 1.5;
}

/* 弹窗打开后禁止页面滚动 */
body.search-open {
    overflow: hidden;
}

/* ==============================
   1280以下
============================== */

@media screen and (max-width: 1280px) {
    .search-comp-main {
        width: 60%;
        padding: 35px 50px 45px;
    }
}

/* ==============================
   手机端
============================== */

@media screen and (max-width: 768px) {
    .search-comp-main {
        width: 100%;
        min-height: 230px;
        padding: 25px 25px 40px;
    }

    .search-comp-header {
        margin-bottom: 35px;
    }

    .search-comp-row input {
        height: 44px;
        font-size: 20px;
        line-height: 44px;
    }

    .search-comp-submit {
        height: 44px;
        padding-left: 20px;
        line-height: 44px;
    }

    .search-comp-note {
        font-size: 13px;
    }
}


/*  */
.hamburger {
    font: inherit;
    display: inline-block;
    overflow: visible;
    margin: 0;
    padding: 8px;
    cursor: pointer;
    transition-timing-function: linear;
    transition-duration: .15s;
    transition-property: opacity, filter;
    text-transform: none;
    color: inherit;
    border: 0;
    background-color: transparent;
    opacity: .7;
}

.hamburger .hamburger-box {
    position: relative;
    display: inline-block;
    width: 22px;
    height: 10px;
}

.hamburger .hamburger-box .hamburger-inner,
.hamburger .hamburger-box .hamburger-inner:after,
.hamburger .hamburger-box .hamburger-inner:before {
    position: absolute;
    width: 22px;
    height: 1px;
    transition-timing-function: ease;
    transition-duration: .15s;
    transition-property: transform;
    background-color: #fff
}

@media (max-width:1024px) {
    .hamburger .hamburger-box .hamburger-inner,
    .hamburger .hamburger-box .hamburger-inner:after,
    .hamburger .hamburger-box .hamburger-inner:before {
        /* background: #1a1a1a; */
    }
}

.hamburger .hamburger-box .hamburger-inner {
    top: 50%;
    display: block;
    margin-top: -2px;
    transition-timing-function: cubic-bezier(.55, .055, .675, .19);
    transition-duration: .3s
}

.hamburger .hamburger-box .hamburger-inner:after,
.hamburger .hamburger-box .hamburger-inner:before {
    display: block;
    content: ""
}

.hamburger .hamburger-box .hamburger-inner:before {
    top: -6px;
    transition: top .3s ease .12s, opacity .3s ease
}

.hamburger .hamburger-box .hamburger-inner:after {
    bottom: -6px;
    transition: bottom .3s ease .12s, transform .3s cubic-bezier(.55, .055, .675, .19)
}

.hamburger.active .hamburger-inner {
    transition-delay: .12s;
    transition-timing-function: cubic-bezier(.215, .61, .355, 1);
    transform: rotate(45deg)
}

.hamburger.active .hamburger-inner:before {
    top: 0;
    transition: top .3s ease, opacity .3s ease .12s;
    opacity: 0
}

.hamburger.active .hamburger-inner:after {
    bottom: 0;
    transition: bottom .3s ease, transform .3s cubic-bezier(.215, .61, .355, 1) .12s;
    transform: rotate(-90deg);
}


/* .section1 */
.section1{
    position: relative;
    /* 使用JavaScript计算的真实可视高度 */
    height: calc(var(--vh, 1vh) * 100);
}

.section1-title{
    position: absolute;
    left: 110px;
    bottom: 10px;
    z-index: 99;
    color: #fff;
}

.section1-title h2{
    font-size: 78px;
    color: inherit;
    font-weight: 400;
    line-height: 1.1;
    font-family: "NeueHaasLight", Helvetica, sans;
    margin: 0;
     text-shadow: 1px 3px 5px #000;
}

.section1-title h3{ 
    font-size: 36px;
    font-weight: 400;
    line-height: 1.1;
    font-family: "NeueHaasLight", Helvetica, sans;
    text-shadow: 1px 3px 5px #000;
}
.section1-title h3 p{
    margin: 0;
}

.video-all{
    position: relative;
    height: 100%;
    width: 100%;
}

.video-all video {
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    object-fit: cover;
}

/* section2 */
.section2{
    position: relative;
    background-color: #f18c28;
    padding: 110px 0;
}

.hm-title2{
    font-size: 48px;
    line-height: 1.3;
    color: #fff;
}

.section2 ul{
    margin-top: 80px;
    position: relative;
    gap: 20px;
}
.section2 ul li{
    flex: 1;
    position: relative;
    border-radius: 30px;
    background-color: #fff;
    transition: all .3s ease;
    padding: 10px;
}

/* 图片区域 */
.section2 ul li .img{
    position:relative;
    width:100%;
    aspect-ratio: 360 / 560;
    border-radius:30px;
    overflow:hidden;
}

.section2 ul li .img img{
    display:block;
    width:100%;
    height:100%;
    object-fit:cover;
    transition:.6s;
}

/* 文字 */
.section2 ul li .txt{
    position:absolute;
    left:10px;
    right:10px;
    top:0;
    bottom:0;
    display:flex;
    justify-content: flex-start;
    align-items: center;
    flex-direction: column;
    padding-top: 120px;
    z-index:2;
}

.section2 ul li h3{
    margin:0;
    color:#fff;
    font-size:30px;
    line-height:1.5;
    font-weight:bold;
    text-align:center;
    text-shadow:0 2px 5px rgba(0,0,0,.25);
    position: relative;
    z-index: 2;
}
.section2 ul li .link{
   margin-top: 230px; 
   display: block;
   width: 56px;
   height: 56px;
   border: 1px solid #fff;
   border-radius: 50%;
   background: url(//cdn.myxypt.com/937354bc/26/08/f4ed088ceae099060dc961f73eb29a0fd664a8a7.png) no-repeat center;
    position: relative;
    z-index: 2;
}

.section2 ul li:hover{
    transform:translateY(-10px);
}

.section2 ul li:hover img{
    transform:scale(1.08);
}


/* section4 */
.section4{
    position: relative;
    background:#e5e5e5;
    padding:120px 0;
}

.hm-title4{
    font-size:40px;
    line-height:1.5;
    color:#000000;
    margin-bottom:100px;
}

.section4-list{
    gap:20px;
}

.section4-list li{
    position: relative;
    flex:0 0 calc((100% - 60px)/4);
    background:#fff;
    border-radius:10px;
    overflow:hidden;
}

.video-item{
    cursor:pointer;
}

.video-item .img{
    position:relative;
    margin: 15px;
    min-height: 170px;
    height: 267px;
    border-radius:10px;
    overflow:hidden;
}

.video-item img,
.video-item video{
    width:100%;
    height:100%;
    object-fit:cover;
    display:block;
}
.section4-list .txt{
    text-align:center;
    padding:12px 15px 30px;
}
.section4-list h3{
    margin:0;
    font-size:18px;
    color:#000000;
    font-weight:400;
}


/* pin_swiper */
.pin_swiper .swiper-slide{
    position: relative;
    background:#fff;
    border-radius:10px;
    overflow: hidden;
}
.pin_swiper .swiper-slide .img{
    position: relative;
    margin: 15px;
    min-height: 170px;
    height: 267px;
    border-radius: 10px;
    overflow: hidden;
}

@media (min-width: 1921px){
    .pin_swiper .swiper-slide .img{
        height: auto;
    }
}

.pin_swiper .swiper-slide .txt{
    text-align:center;
    padding:12px 15px 30px;
}
.pin_swiper .swiper-slide h3{
    margin:0;
    font-size:16px;
    color:#000000;
    font-weight:400;
    height: calc(1.5em * 2);
    display: flex;
    align-items: center;
    justify-content: center;
}


/* section6 */
.section6 {
	background: #fff;
	padding-top: 80px
}

.hm-title6 {
	font-size: 32px;
	line-height: 1.5;
	color: #111;
	margin-bottom: 45px;
	font-weight: 400
}

.section6-swiper {
	position: relative;
	width: 100%
}

.section6-swiper .swiper-slide {
	width: 100%
}

.project-item {
	position: relative;
	width: 100%;
	aspect-ratio: 1920/936;
	overflow: hidden
}

.project-item img {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover
}

.project-name {
	position: absolute;
	left: 5.5%;
	top: 18%;
	font-size: 48px;
	line-height: 1.5;
	color: #000;
}

.section6-control {
	position: absolute;
	left: 5.5%;
	bottom: 16%;
	z-index: 10;
	display: flex;
	align-items: center;
	gap: 12px
}

.swiper-next,.swiper-page,.swiper-prev {
	width: 68px;
	height: 68px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center
}

.swiper-next,.swiper-prev {
	background: #fff;
	cursor: pointer
}

.swiper-next i,.swiper-prev i {
	width: 30px;
	height: 17px;
	display: block
}

.swiper-prev i {
    background: url(//cdn.myxypt.com/937354bc/26/08/0123798fe8f45c2e1058d231a828bb12f6b2203d.png) no-repeat center;
}

.swiper-next i {
    background: url(//cdn.myxypt.com/937354bc/26/08/0a2c8ff691b7b69725a37cb4ee454b0664c77923.png) no-repeat center;
}

.swiper-page {
	background: #f18a23;
	color: #3e3f40;
	font-size: 18px;
    letter-spacing: 2px;
    position: relative;
}

.swiper-page::after{
    position: absolute;
    left: 5px;
    top: 5px;
    width: calc(100% - 10px);
    height: calc(100% - 10px);
    border: 1px solid #4a443e;
    border-radius: 50%;
    content: "";
}

.swiper-page .current{
    color: #fff;
    margin-right: 1px;
}

@media(max-width:1440px) {
	.section6 {
		padding-top: 70px
	}

	.hm-title6 {
		font-size: 42px
	}

	.project-name {
		font-size: 28px
	}

	.swiper-next,.swiper-page,.swiper-prev {
		width: 60px;
		height: 60px
	}
}

@media(max-width:1280px) {
	.section6 {
		padding-top: 60px
	}

	.hm-title6 {
		font-size: 36px;
		margin-bottom: 35px
	}

	.project-name {
		font-size: 24px
	}

	.section6-control {
		gap: 10px
	}

	.swiper-next,.swiper-page,.swiper-prev {
		width: 52px;
		height: 52px
	}
}

@media(max-width:768px) {
	.section6 {
		padding-top: 40px
	}

	.hm-title6 {
		font-size: 26px;
		line-height: 1.5;
		margin-bottom: 25px
	}

	.project-item {
		aspect-ratio: 16/9
	}

	.project-name {
		left: 5%;
		top: 15%;
		font-size: 18px
	}

	.section6-control {
		left: 5%;
		bottom: 10%;
		gap: 8px
	}

	.swiper-next,.swiper-page,.swiper-prev {
		width: 40px;
		height: 40px
	}

	.swiper-page {
		font-size: 13px;
	}

	.swiper-next i,.swiper-prev i {
		width: 20px;
		height: 11px;
        background-size: 20px 11px;
	}
}

@media(max-width:480px) {
	.hm-title6 {
		font-size: 22px
	}

	.project-name {
		font-size: 16px
	}

	.swiper-next,.swiper-page,.swiper-prev {
		width: 34px;
		height: 34px
	}

	.section6-control {
		gap: 6px
	}
}


/* section7 */
.section7{
    margin: 130px 0;
}
.section-video {
	width: 100%;
	overflow: hidden;
}

.video-listx {
	display: flex;
	width: 100%
}

.video-big {
	width: 50%;
	aspect-ratio: 1/1;position: relative;
}

.video-right {
	width: 50%;
	display: flex;
	flex-direction: column
}

.video-small {
	width: 100%;
	height: 50%;position: relative;
}

.video-big video,.video-small video {
	width: 100%;
	height: 100%;
	display: block;
	object-fit: cover
}

@media(max-width:768px) {
	.video-listx {
		display: block
	}

	.video-big,.video-right {
		width: 100%
	}

	.video-big {
		aspect-ratio: 16/9
	}

	.video-small {
		height: auto;
		aspect-ratio: 16/9
	}
}


/*  */
.section9 {
	padding: 80px 0;
}

.section9-box {
	position: relative;
	width: 100%;
	aspect-ratio: 1920/936;
	overflow: hidden;
}

.section9-bg {
	position: absolute;
	inset: 0;
}

.section9-bg img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.section9-content {
	position: absolute;
	left: 7%;
	top: 15%;
	width: 45%;
	z-index: 2
}

.section9-content h2 {
	margin: 0 0 35px;
	font-size: 36px;
	font-weight: 400;
	color: #000000;
}

.section9-content p {
	font-size: 18px;
	line-height: 2;
	color: #000000;
}

.section9-content a {
	margin-top: 300px;
	display: flex;
	align-items: center;
	justify-content: center;
	width: 232px;
	height: 68px;
	background: #f18a23;
    font-size: 18px;
    color: #fff;
}

.section9-menu {
	position: absolute;
	right: 0;
	top: 0;
	width: 35%;
	height: 100%;
	display: flex;
	flex-direction: column;
	z-index: 3
}

.section9-menu a {
	flex: 1;
	display: flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	color: #fff;
	background: rgba(71,71,71,.25);
	border-bottom: 1px solid rgba(255,255,255,1);
    border-left: 1px solid rgba(255,255,255,1);
	transition: .4s
}

.section9-menu a:hover {
	background: rgba(62,63,64,.4)
}

.section9-menu i {
	font-style: normal;
	font-size: 42px;
	margin-bottom: 18px
}

.section9-menu span {
	font-size: 24px;
}

@media(max-width:1440px) {
	.section9-content h2 {
		font-size: 34px
	}

	.section9-content p {
		font-size: 15px
	}
}

@media(max-width:1280px) {
	.section9-content {
		width: 50%
	}

	.section9-content a {
		margin-top: 40px
	}
}

@media(max-width:768px) {
	.section9 {
		padding: 40px 0;
	}

	.section9-box {
		aspect-ratio: auto;
	}

	.section9-bg {
		position: relative;
		height: 500px;
	}

	.section9-content {
		width: 85%;
		left: 7%;
		top: 12%;
	}

	.section9-content h2 {
		font-size: 26px;
	}

	.section9-content p {
		font-size: 14px;
		line-height: 1.8;
	}

	.section9-menu {
		position: relative;
		width: 100%;
		height: 240px;
		display: flex;
		flex-direction: row;
	}

	.section9-menu a {
		border-bottom: 0;
		border-right: 1px solid rgba(255,255,255,.3)
	}

	.section9-menu i {
		font-size: 28px
	}

	.section9-menu span {
		font-size: 14px
	}
}



/*  */
.section10 {
	background: #fff;
	padding: 100px 0
}

.hm-title10 {
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	margin-bottom: 60px
}

.hm-title10 h3 {
	margin: 0;
	font-size: 32px;
	line-height: 1.4;
	color: #000;
	font-weight: 400;
    max-width: 60%;
}

.hm-title10 ul {
	display: flex;
	align-items: center;
	gap: 45px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.hm-title10 ul li a {
	font-size: 18px;
	color: #3f3f40;
	transition: .3s;
}

.hm-title10 ul li:first-child a {
	color: #f18b28
}

.hm-title10 ul li a:hover {
	color: #f18b28
}

.section10-list {
	display: flex;
	gap: 60px;
	padding: 0;
	margin: 0;
}

.section10-list li {
	flex: 1;
	min-width: 0
}

.section10-list li a {
	display: block;
	color: #111
}

.section10-list .txt {
	position: relative;
	padding-top: 25px
}

.section10-list .txt:before {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 2px;
	background: #333
}

.section10-list .txt:after {
	content: "";
	position: absolute;
	top: 0;
	left: 0;
	width: 68px;
	height: 3px;
	background: #f18b28
}

.section10-list h3 {
	margin: 0 0 15px;
	font-size: 20px;
	line-height: 1.5;
	font-weight: bold;
    color: #000000;
    text-align: left;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
     -webkit-line-clamp: 2;
     min-height: calc(1.5em * 2);
}

.section10-list .pp {
	overflow: hidden;
	font-size: 16px;
	line-height: 1.6;
    min-height: calc(1.6em * 3);
	color: #3f3f40
}

.section10-list .tim {
	margin-top: 20px;
	margin-bottom: 25px;
	font-size: 18px;
	color: #3f3f40;
}

.section10-list .img {
	width: 100%;
	aspect-ratio: 522/461;
	overflow: hidden
}

.section10-list .img img {
	width: 100%;
	height: 100%;
	display: block;
	object-fit: cover;
	transition: .5s
}

.section10-list li:hover img {
	transform: scale(1.05)
}

@media(max-width:1440px) {
	.section10 {
		padding: 80px 0
	}

	.hm-title10 h3 {
		font-size: 36px
	}

	.hm-title10 ul {
		gap: 30px
	}

	.section10-list {
		gap: 30px
	}
}

@media(max-width:1280px) {
	.section10 {
		padding: 70px 0
	}

	.hm-title10 {
		margin-bottom: 45px
	}

	.hm-title10 h3 {
		font-size: 32px
	}

	.section10-list {
		gap: 20px
	}

	.section10-list h3 {
		font-size: 17px
	}

	.section10-list .pp {
		font-size: 15px
	}
}

@media(max-width:768px) {
	.section10 {
		padding: 45px 0
	}

	.hm-title10 {
		display: block;
		margin-bottom: 30px
	}

	.hm-title10 h3 {
		font-size: 26px;
		margin-bottom: 25px
	}

	.hm-title10 ul {
		gap: 20px;
		flex-wrap: wrap
	}

	.hm-title10 ul li a {
		font-size: 14px
	}

	.section10-list {
		display: block
	}

	.section10-list li {
		margin-bottom: 35px
	}

	.section10-list .txt {
		padding-top: 18px
	}

	.section10-list h3 {
		font-size: 18px
	}

	.section10-list .pp {
		height: auto;
		max-height: 58px
	}
}

@media(max-width:480px) {
	.hm-title10 h3 {
		font-size: 22px
	}

	.hm-title10 ul {
		gap: 15px
	}

	.section10-list h3 {
		font-size: 16px
	}

	.section10-list .tim {
		margin-top: 15px;
		margin-bottom: 20px;
	}
}


/* foot */
.foot{
    position: relative;
    background-color: #3f3f3f;
    color: #fff;
}

.foot-top{
    padding-top: 150px;
    padding-bottom: 80px;
}

.foot-logo img{
    max-width: 562px;
    display: inline-block;
}

.foot-logowz{
    color: #fff;
    font-size: 30px;
    line-height: 1.2;
    margin-top: 50px;
}


/* foot-middle */
.foot-middle {
    padding: 80px 0;
	display: flex;
	align-items: flex-start;
	justify-content: space-between;
}

.mid-left {
	width: 670px;
	position: relative
}

.mid-right {
	position: relative;
	flex: 1;
	min-width: 1px;
	text-align: right
}


.x-message-wrap2 {
	width: 100%;
}

.form-item {
	position: relative;
}

.x-message-wrap2 input[type=text],.x-message-wrap2 input[type=email],.x-message-wrap2 textarea {
	width: 100%;
	height: 75px;
	background: 0 0;
	border: 0;
	border-bottom: 1px solid #fff;
	padding: 0;
	color: #fff;
	font-size: 24px;
	margin-bottom: 25px;
    outline: 0;
}

.x-message-wrap2 textarea {
	height: 70px;
	padding-top: 15px;
	resize: none
}

.x-message-wrap2 input::placeholder,.x-message-wrap2 textarea::placeholder {
	color: #fff
}

.x-message-wrap2 input:focus,.x-message-wrap2 textarea:focus {
	border-color: red;
    box-shadow: none!important;
}

.form-code{
    position:relative;
}

.form-code .code-group{
    display: flex;
    justify-content: space-between;
    margin-bottom: 25px;
}

.x-message-wrap2 #checkcode {width: 72.29813665%;margin-bottom: 0;height: 45px;}
.x-message-wrap2 #codeimg2 {display: block;text-align: center;width: 25.39130435%;height: 45px;font-size: 0;background: #e7e4e4;padding: 0px;}
.x-message-wrap2 .x-submit {margin-top: 15px;background: none;line-height: 45px;color: #fff;font-size: 24px;border: none;outline: none;}
.x-message-wrap2 .x-submit:hover {color: red;}
.x-message-wrap2 .n-default .x-textarea .msg-wrap{top: 10px;}

.x-agree{display:flex;gap:40px;margin-top:25px;margin-bottom:35px}
.x-agree a{text-decoration: underline;}
.x-agree .checkbox{position:relative;margin-bottom: 25px;}
.x-agree .checkbox input{position:absolute;opacity:0;width:0;height:0}
.x-agree .checkbox label{position:relative;padding-left:28px;color:#fff;font-size:20px;line-height:26px;cursor:pointer;text-indent: 10px;}
.x-agree .checkbox label:before{content:"";position:absolute;left:0;top:2px;width:24px;height:24px;border:1px solid #fff;background:0 0}
.x-agree .checkbox input:checked+label{color:#fff}
.x-agree .checkbox input:checked+label:before{background:#fff!important;border-color:#fff!important}

.form-error {
	color: red;
	font-size: 16px;
	line-height: 20px;
	margin-top: -20px;
	margin-bottom: 10px
}

.error-input {
	border-color: red!important
}

/* 验证错误颜色 */
.error-color a{
    color:red!important;
}

/*  */
.aa-phone .p1 {
	font-size: 24px;
	margin-bottom: 25px;
}

.aa-phone .p2 {
	font-size: 48px;
	font-weight: 700;
    line-height: 1.1;
}

.aa-ewm {
	margin-top: 25px
}

.aa-ewm img {
	width: 106px;
	height: 106px
}

.aa-share {
	margin-top: 45px;
    display:flex;
    justify-content:flex-end;
    gap:12px;
}
.aa-share a{
    width:40px;
    height:40px;
    border:1px solid rgba(255,255,255,.7);
    border-radius:6px;
    display:flex;
    align-items:center;
    justify-content:center;
    position:relative;
}
.aa-share a img{
    width:22px;
    height:22px;
}

.aa-share a:hover{
    border-color:#fff;
}

.big-ewm{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:50px;height:50px;background:#fff;padding:0px;opacity:0;visibility:hidden;transition:.3s;z-index:10}
.big-ewm img{width:100%;height:100%}
.share-ewm:hover .big-ewm{opacity:1;visibility:visible}



.n-default .msg-wrap {
	position: relative;
	top: -20px;
	color: red!important;
	font-size: 14px
}

@media(max-width:768px) {
	.foot-top {
		padding-top: 50px
	}

	.foot-logowz {
		font-size: 16px
	}

	.foot-middle {
		display: block;
		padding: 10px 10px
	}

	.mid-left {
		width: 100%
	}

	.x-message-wrap2 {
		width: 100%
	}

	.mid-right {
		margin-top: 50px;
		text-align: left
	}

	.aa-phone .p2 {
		font-size: 30px
	}

	.x-agree {
		display: block
	}

	.x-agree label {
		margin-bottom: 15px
	}
}



/* 产品 */
.page-wrap-product{
    padding-top: 130px;
    background: #fff;
    transition: all .6s cubic-bezier(.36, .69, .24, 1);
}

.product-section-comp{
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
}

.product-section-comp .products{
    min-height: 100vh;
    position: relative;
    flex: 1;
    background-color: #1a1a1a;
    width: 60% !important;
    transition: width .6s cubic-bezier(.36, .69, .24, 1);
}

.products-list2{
    position: relative;
}
.products-list2 li{
    position: relative;
    transition: width .6s cubic-bezier(.36, .69, .24, 1);
}
.products-list2 li a{
    display: block;
    position: relative;
    width: 100%;
}
.products-list2 li .image-comp {
    overflow: hidden;
}
.products-list2 li .image-comp img {
    -o-object-fit: cover;
    object-fit: cover;
    font-family: "object-fit: cover;";
    width: 100%;
    height: 100%;
    opacity: .75;
    transition: opacity .5s,transform .8s cubic-bezier(.36,.69,.24,1)
}
.products-list2 li a:after {
    position: absolute;
    content: "";
    display: block;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background: rgba(0,0,0,.2);
    transition: all .3s;
}
.products-list2 li:hover a::after{
    background: rgba(0, 0, 0, 0);
}
.products-list2 li:hover .image-comp img {
    opacity: 1;
    transform: scale(1.05)
}

.products-list2 li .copyu {
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px 100px;
    position: absolute;
    color: #fff;
    z-index: 1
}

.products-list2 li .copyu h3{
    margin: 0;
    font-size: 20px;
    font-weight: normal;
    color: #fff;
}

.products-list2 li .pulse-box{
    min-width: 150px;
    height: 50px;
    background-color: #f18c28;
    margin: 50px auto;
    animation: colorPulse 3s infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    border-radius: 30px;
    padding: 0 20px;
    font-size: 16px;
    font-weight: 400;

    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    z-index: 2
}


@keyframes colorPulse {
    0% {
        background-color: #f18c28;
        box-shadow: 0 0 5px #f18c28;
    }
    50% {
        background-color: #f18c28;
        box-shadow: 0 0 25px #f18c28;
    }
    100% {
        background-color: #f18c28;
        box-shadow: 0 0 5px #f18c28;
    }
}


@media (max-width: 1024px) {
    .products-list2 li .copyu {
        padding:24px;
    }
}

.product-section-comp .cp-filters{
    position: fixed;
    position: sticky;
    background-color: #fbfbfb;
    right: 0;
    top: 0;
    top: 130px;
    height: 100vh;
    overflow-y: scroll;
    width: 40%;
    z-index: 12;
    transition: transform .6s cubic-bezier(.36, .69, .24, 1),
                margin-right .6s cubic-bezier(.36, .69, .24, 1);
}

.product-section-comp .cp-filters .filters{
    padding: 0 36px 0 56px;
}

.toggle-filters{
    position: absolute;
    top: 50%;
    left: 0;
    transform: rotate(90deg);
    transition: left .6s cubic-bezier(.36, .69, .24, 1);
}

.product-section-comp .toggle-filters>*{
    height: 0;
    width: 50px;
    white-space: nowrap;
    cursor: pointer;
}

.icon-arrow-right2{
    transform: rotate(-90deg) !important;
    transition: transform .4s;
    padding: 4px;
}

.icon-arrow-right2::before{
    width: 33px;
    height: 28px;
    background: url(//cdn.myxypt.com/937354bc/26/08/65947bc656a306d1faff6056a34df422dd55049c.png) no-repeat center;
    background-size: 100% 100%;
    content: "";
    display: inline-block;
}

.type-small{
    font-size: 15px;
    letter-spacing: .02em;
    line-height: 21px;
    color: var(--demo-color);
}

.filters-top{
    position: relative;
    margin-bottom: 60px;
    margin-top: 60px;
}
.filters-top .p1{
    font-size: 30px;
    color: #000;
}
.filters-top .p2{
    font-size: 24px;
    color: #000;
}

.filters-mid{
    border-bottom: 1px solid #9d9d9d;
    padding-bottom: 20px;
    margin-bottom: 40px;
}
.filters-mid ul{
    display: flex;
    flex-wrap: wrap;
    color: rgba(46, 39, 39, .5);
    padding-bottom: 16px;
    margin-top: 8px;
}
.filters-mid ul li{
    margin-right: 20px;
    padding-top: 8px;
    padding-bottom: 8px;
    display: flex;
    cursor: pointer;
    align-items: center;
    color: rgba(46, 39, 39, .5);
    padding: 10px;
    padding-left: 0px;
    font-size: 18px;
}

.filters-mid ul li:last-child{
    margin-right: 0px;
}

.filters-mid ul li a{
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
.filters-mid ul li .img{
    margin-bottom: 5px;
}
.filters-mid ul li .img img{
    display: inline-block;
    max-width: 100px;
    max-height: 30px;
}

.filters-mid ul li.active {
    color: var(--demo-color)
}

.filters-mid ul li.active .img img{
    filter: brightness(0) saturate(100%)
    invert(65%) sepia(87%) saturate(1949%)
    hue-rotate(339deg) brightness(99%) contrast(91%);
}

.filters-mid ul li.active:before {
    /* background: #27282e;
    border-color: #27282e */
}

.filters-mid ul li:before {
    content: "";
    margin-right: 6px;
    width: 6px;
    height: 6px;
    display: block;
    border-radius: 50%;
    border: 1px solid rgba(46,39,39,.5);
    display: none;
}
.filters-bom{
    margin: 16px 0 35px;
}
.filters-bom ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 20px;
}
.filters-bom ul li{
    width: calc(50% - 10px);
    min-width: calc(50% - 10px);
}

.filters-bom ul li a{
    min-height: 65px;
    height: 100%;
    padding: 8px;
    border: 1px solid rgba(63, 63, 63, .5);
    color: rgba(63, 63, 63, 0.5);
    transition: all .2s;
    word-break: break-word;
    display: flex;
    align-items: center;
    justify-content: center;
}

.filters-bom ul li:hover a,
.filters-bom ul li.active a{
    border-color: #f18c28;
 
    color: #f18c28;
}

/* ============================================================
   侧边栏收起状态（JS 点击"关闭"后给 .product-section-comp 加 .filters-hide）
   ============================================================ */

.product-section-comp.filters-hide{
    overflow: clip;
}


/* 侧边栏向右平移出屏幕 + 负 margin 释放占用的 40% 布局空间 */
.product-section-comp.filters-hide .cp-filters{
    transform: translateX(92%);
    margin-right: -40%;
    overflow: visible;        /* 关键：否则凸出的按钮会被 overflow-y:scroll 连带裁掉 */
}

.product-section-comp.filters-hide .toggle-filters>*{
    width: 150px;
}


/* 产品区拉满 */
.product-section-comp.filters-hide .products{
    width: 100% !important;
}

/* 产品一排 2 个 */
.product-section-comp.filters-hide .products-list2{
    display: flex;
    flex-wrap: wrap;
}
.product-section-comp.filters-hide .products-list2 li{
    width: calc(100% / 2);
}

/* 箭头反向 */
.product-section-comp.filters-hide .icon-arrow-right2{
    transform: rotate(-90deg) !important;
}

.product-section-comp.filters-hide .icon-arrow-right2::before{
    background-image: url(//cdn.myxypt.com/937354bc/26/08/a2853af4e08d1da2a8ab5516b0518fa0cbead462.png);
}

/* "展开"拉手露出在屏幕右边缘（位置不合适就微调 left 值） */
.product-section-comp.filters-hide .toggle-filters{
    left: -55px;
}




/* news-lie-list */
.news-lie-list{
    padding-top: 130px;
}

.news-shai{
    position: relative;
    padding: 110px 0;
}

.news-shai .bti{
    font-size: 30px;
    color: #000000;
    line-height: 1.2;
    margin-bottom: 50px;
}

.news-shai .bti2{
    font-size: 24px;
    color: rgba(0, 0, 0, .5);
    line-height: 1.2;
    margin-bottom: 40px;
    margin-top: 15px;
}
.news-shai .btu{
    display: flex;
    align-items: center;
    flex-wrap: wrap;
}
.news-shai .btu a{
    display: flex;
    cursor: pointer;
    align-items: center;
    color: rgba(0, 0, 0, .5);
    padding: 20px 40px 20px 0;
    transition: all .3s;
    font-size: 20px;
}

.news-shai .btu a:before{
    content: "";
    margin-right: 6px;
    width: 7px;
    height: 7px;
    display: block;
    border-radius: 50%;
    border: 1px solid rgba(46, 39, 39, .5);
}

.news-shai .btu a:hover,
.news-shai .btu a.active{
    color: #000;
}

.news-shai .btu a:hover::before,
.news-shai .btu a.active::before{
   border-color: #000;
}

.news-lie-wap{
    background-color: #fbfbfb;
    padding: 80px 0;
}

.pt-130{
    padding-top: 130px;
}

/* 新闻详情 */
.xypg-news-detail{
    background-color: #fbfbfb;
    padding-top: 80px;
    padding-bottom: 80px;
}

.news-xq-left{
    position: relative;
    flex: 1;
    min-width: 1px;
    margin-bottom: 30px;
}

.xq-detail-bar2{
    display: flex;
    align-items: center;
    margin-bottom: 50px;
}

.xq-detail-bar2 span{
    display: inline-block;
    padding: 5px 15px;
    background-color: #f18d2a;
    line-height: 20px;
    font-size: 16px;
    color: #fff;
    margin-right: 20px;
}

.xq-detail-bar2 em{
    display: inline-block;
    font-style: inherit;
    font-size: 16px;
    color: #888888;
}

/*  */

.news-xq-right{
    position: relative;
    width: 100%;
}
.sma-img{
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 50px;
}
.sma-img img{
    width: 100%;
    height: 100%;
}

.tuijian-news{
    position: relative;
}
.tuijian-news > h3{
    margin: 0;
    font-weight: normal;
    font-size: 26px;
    color: #333333;
    line-height: 1.2;
    margin-bottom: 30px;
}

.tuijian-news ul li{
    position: relative;
    margin-bottom: 20px;
}
.tuijian-news ul li a{
    display: block;
}
.tuijian-news ul li h3{
    display: block;
    font-weight: normal;
    font-size: 17px;
    color: #333333;
    line-height: 1.5;
    transition: all .3s;
}

.tuijian-news ul li .txt{
    display: flex;
    align-items: center;
    font-size: 16px;
    color: #777777;
}
.tuijian-news ul li .txt span{
    display: block;
    font-size: 16px;
    color: #777777;
}
.tuijian-news ul li:hover h3{
    color: #f18d2a;
}

@media (min-width: 1024px){
    .news-xq-left{
        margin-right: 2rem;
        margin-bottom: 0px;
    }
    .news-xq-right{
        width: 390px;
    }
}


/* relate-news2 */
.relate-news2{
    margin-top: 80px;
    padding-top: 80px;
    border-top: 1px solid #9d9d9d;
}

/* page-wrap-news */
.page-wrap-news{
    position: relative;
}


/* 产品详情 */
.flex{display:flex}.align-items-center{align-items:center}.align-items-end{align-items:flex-end}.align-items-start{align-items:flex-start}.align-items-stretch{align-items:stretch}.flex-wrap-wrap{flex-wrap:wrap}.flex-direction-column{flex-direction:column}.flex-direction-row{flex-direction:row}.flex-direction-row-reverse{flex-direction:row-reverse}.justify-content-center{justify-content:center}.justify-content-end{justify-content:flex-end}.justify-content-start,.justify-content-stretch{justify-content:flex-start}.justify-content-space-between{justify-content:space-between}.justify-content-space-around{justify-content:space-around}.align-self-start{align-self:flex-start}.align-self-center{align-self:center}.align-self-end{align-self:flex-end}.align-self-stretch{align-self:stretch}


.background-white{
    background-color: #fff;
}
.position-fixed2{
    position: fixed;
}
.position-absolute{
    position: absolute;
}
.bg-color-grey-200{
    background-color: #fbfbfb
}

.position-all{
    top: 0;
    left: 0;
    right: 0;
    bottom: 0
}


/* 产品详情页 */
.hero-section1 {
    position: relative;
    width: 100%;
    height: 200vh;
    height: calc(var(--vh, 1vh) * 200);
    overflow: visible;
}

/* 视频层 */
.hero-section1 .hero-section {
    left: 0;
    top: 0;
    width: 100%;
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100);
    z-index: 1;
    overflow: hidden;
}

/* 默认固定在浏览器窗口 */
.hero-section1 .hero-section.position-fixed2 {
    position: fixed;
}

/*
 * 右侧内容滚动完毕后：
 * 视频固定在200vh容器的最后一屏
 */
.hero-section1 .hero-section.is-ended {
    position: absolute;
    top: auto;
    bottom: 0;
}

.hero-section1 .video-all {
    width: 100%;
    height: 100%;
}

.hero-section1 .video-all video {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* 右侧文字层：一开始就在首屏，不要放到下面 */
.hero-section1 .hero-detail-section {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100vh;
    height: calc(var(--vh, 1vh) * 100);
    z-index: 2;
    pointer-events: none;
}

/* 右侧白色内容 */
.hero-section1 .hero-detail-section__content {
    position: relative;
    width: 650px;
    height: 60vh;
    height: calc(var(--vh, 1vh) * 60);
    padding: 50px 64px 64px;
    background: #f18c28;
    overflow: hidden;
    pointer-events: auto;
}

/* 黄色背景 */
.hero-section1 .hero-detail-section__content .yellow-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    background: #fc0;
    transform: translateY(100%);
    will-change: transform;
}

/* 底部标题 */
.hero-section1 .hero-detail-section__content .bottom {
    position: absolute;
    left: 64px;
    right: 64px;
    bottom: 64px;
}

.hero-section1 .hero-detail-section__content h1 {
    margin: 0;
    font-size: 40px;
    line-height: 1.15;
    font-weight: bold;
    color: #fff;
}

.hero-section1 .hero-detail-section__content h3 {
    width: 88%;
    margin: 20px 0 0;
    font-weight: normal;
    color: #fff;
}

/* 后续内容不再设置 margin-top: 200vh */
.hero-section2 {
    position: relative;
    z-index: 3;
    margin-top: 0;
    background: #fff;
    overflow-x: clip;
}

@media screen and (max-width: 991px) {
    .hero-section1 .hero-detail-section__content {
        width: 52%;
        padding: 35px 30px;
    }

    .hero-section1 .hero-detail-section__content .bottom {
        left: 30px;
        right: 30px;
        bottom: 40px;
    }

    .hero-section1 .hero-detail-section__content h3 {
        width: 100%;
    }
}

@media screen and (max-width: 767px) {
    .hero-section1 .hero-detail-section {
        align-items: flex-end;
    }

    .hero-section1 .hero-detail-section__content {
        width: 100%;
        height: 42vh;
        margin-top: auto;
        padding: 25px 20px;
        background: rgba(251, 251, 251, 0.94);
    }

    .hero-section1 .hero-detail-section__content .bottom {
        left: 20px;
        right: 20px;
        bottom: 25px;
    }

    .hero-section1 .hero-detail-section__content h1 {
        font-size: 44px;
    }
    .hero-section1 .hero-detail-section__content h3{
        font-size: 30px;
    }
}



/* 产品简介 */
.hero-section2 {
    position: relative;
    z-index: 3;
    margin-top: 0;
    padding: 50px 0 75px;
    background-color: #fff;
    overflow: hidden;
}

.hero-section2 .max1710 {
    position: relative;
}

.hero-section2 .wz1 {
     margin: 0;
    font-size: 24px;
    line-height: 1.5;
    color: #3f3f3f;
    font-weight: normal;
    text-align: justify;
}

/* 设计稿当前区域未显示产品图片 */
.hero-section2 .wz2 {
    position: relative;
    margin-top: 30px;
}

.hero-section2 .wz2 .img img {
    max-width: 300px;
    height: auto;
}

/* 平板 */
@media screen and (max-width: 1200px) {
    .hero-section2 .wz1 {
       font-size: 18px;
       line-height: 1.8;
    }

}

/* 手机 */
@media screen and (max-width: 767px) {
    .hero-section2 {
        padding: 25px 0 30px;
    }

    .hero-section2 .wz1 {
        font-size: 14px;
        line-height: 1.8;
        text-align: left;
    }
}


/* 产品功能轮播 */
.hero-section3 {
    position: relative;
    display: flex;
    width: 100%;
    min-height: 100vh;
    background-color: #3d3d3d;
    color: #fff;
    overflow: hidden;
}

/* 左侧区域 */
.hero3-left {
    position: relative;
    flex: 0 0 29%;
    width: 29%;
    min-height: 100vh;
    border-right: 1px solid rgba(255, 255, 255, 0.8);
}

.hero3-left-inner {
    padding: 80px 20px 80px 100px;
}

.hero3-left .ty1 {
    margin-bottom: 100px;
    font-size: 42px;
    line-height: 1.65;
    color: #fff;
    font-weight: normal;
}

.hero3-left .ty2 {
    margin: 0;
    padding: 0;
    list-style: none;
}

.hero3-left .ty2 li {
    position: relative;
    margin-bottom: 30px;
}

.hero3-left .ty2 li a {
    position: relative;
    display: inline-block;
    padding-left: 0;
    font-size: 20px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.78);
    transition:
        color 0.3s ease,
        padding-left 0.3s ease;
}

.hero3-left .ty2 li a::before {
    position: absolute;
    left: 0;
    top: 50%;
    width: 0;
    height: 2px;
    background: #fff;
    content: "";
    transform: translateY(-50%);
    transition: width 0.3s ease;
}

.hero3-left .ty2 li.active a,
.hero3-left .ty2 li:hover a {
    padding-left: 24px;
    color: #fff;
}

.hero3-left .ty2 li.active a::before,
.hero3-left .ty2 li:hover a::before {
    width: 14px;
}

/* 右侧区域 */
.hero3-right {
    position: relative;
    flex: 1;
    min-width: 0;
    padding: 260px 0 70px 38px;
}

.hero3-swiper {
    width: 100%;
    overflow: hidden;
}

.hero3-swiper .swiper-wrapper {
    align-items: flex-start;
}

.hero3-swiper .swiper-slide {
    width: 895px;
    height: auto;
}

/* 产品卡片 */
.hero3-card {
    width: 100%;
}

.hero3-card .img {
    position: relative;
    width: 100%;
    height: 495px;
    overflow: hidden;
    border-radius: 12px;
    background: #555;
}

.hero3-card .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.hero3-card:hover .img img {
    transform: scale(1.03);
}

.hero3-card .txt {
    padding: 32px 5px 0;
}

.hero3-card .txt h3 {
    margin: 0 0 20px;
    font-size: 28px;
    line-height: 1.3;
    color: #fff;
    font-weight: normal;
}

.hero3-card .txt p {
    margin: 0;
    font-size: 20px;
    line-height: 1.55;
    color: rgba(255, 255, 255, 0.9);
    text-align: justify;
}

/* 进度条分页器 */
.hero3-pagination {
    position: absolute;
    left: 38px;
    right: 70px;
    bottom: 35px;
    width: auto;
    height: 2px;
    background: rgba(255, 255, 255, 0.25);
}

.hero3-pagination .swiper-pagination-progressbar-fill {
    background: #fff;
}

/* 切换按钮 */
.hero3-prev,
.hero3-next {
    position: absolute;
    top: 50%;
    z-index: 10;
    width: 48px;
    height: 48px;
    margin-top: -24px;
    padding: 0;
    outline: none;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    background: #000;
}

.hero3-prev {
    left: 12px;
}

.hero3-next {
    right: 24px;
}

.hero3-prev::before,
.hero3-next::before {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 10px;
    height: 10px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    content: "";
}

.hero3-prev::before {
    transform: translate(-35%, -50%) rotate(-135deg);
}

.hero3-next::before {
    transform: translate(-65%, -50%) rotate(45deg);
}

.hero3-prev.swiper-button-disabled,
.hero3-next.swiper-button-disabled {
    opacity: 0.25;
    cursor: default;
    opacity: 0;
}

/* 平板 */
@media screen and (max-width: 1200px) {
    .hero3-left {
        flex-basis: 32%;
        width: 32%;
    }

    .hero3-left-inner {
        padding: 60px 35px;
    }

    .hero3-left .ty1 {
        margin-bottom: 65px;
        font-size: 32px;
    }

    .hero3-left .ty2 li {
        margin-bottom: 24px;
    }

    .hero3-left .ty2 li a {
        font-size: 17px;
    }

    .hero3-right {
        padding: 150px 0 70px 30px;
    }

    .hero3-swiper .swiper-slide {
        width: 70%;
    }

    .hero3-card .img {
        height: 390px;
    }
}

/* 手机端 */
@media screen and (max-width: 767px) {
    .hero-section3 {
        display: block;
        min-height: auto;
    }

    .hero3-left {
        width: 100%;
        min-height: auto;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    }

    .hero3-left-inner {
        padding: 35px 20px 25px;
    }

    .hero3-left .ty1 {
        margin-bottom: 25px;
        font-size: 25px;
        line-height: 1.45;
    }

    .hero3-left .ty2 {
        display: flex;
        gap: 10px 22px;
        overflow-x: auto;
        padding-bottom: 5px;
        white-space: nowrap;
        scrollbar-width: none;
    }

    .hero3-left .ty2::-webkit-scrollbar {
        display: none;
    }

    .hero3-left .ty2 li {
        flex: none;
        margin: 0;
    }

    .hero3-left .ty2 li a {
        padding: 0 0 7px;
        font-size: 14px;
    }

    .hero3-left .ty2 li a::before {
        left: 0;
        top: auto;
        bottom: 0;
        transform: none;
    }

    .hero3-left .ty2 li.active a,
    .hero3-left .ty2 li:hover a {
        padding-left: 0;
    }

    .hero3-left .ty2 li.active a::before,
    .hero3-left .ty2 li:hover a::before {
        width: 100%;
    }

    .hero3-right {
        padding: 30px 0 50px 20px;
    }

    .hero3-swiper .swiper-slide {
        width: 86%;
    }

    .hero3-card .img {
        height: 260px;
        border-radius: 7px;
    }

    .hero3-card .txt {
        padding: 18px 5px 0;
    }

    .hero3-card .txt h3 {
        margin-bottom: 12px;
        font-size: 20px;
    }

    .hero3-card .txt p {
        font-size: 14px;
        line-height: 1.7;
    }

    .hero3-pagination {
        left: 20px;
        right: 20px;
        bottom: 25px;
    }

    .hero3-prev,
    .hero3-next {
        display: none;
    }
}




/* ========================================
   hero-section4 产品图文详情
======================================== */

.hero-section4 {
    position: relative;
    width: 100%;
    overflow: hidden;
    background-color: #fff;
    border-top: 1px solid #888;
}

/* 每一行：左右各占50% */
.hero-section4 .item {
    position: relative;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: stretch;
    width: 100%;
}

/* ========================================
   图片区域
======================================== */

.hero-section4 .item .img {
    position: relative;
    width: 100%;
    height: 572px;
    min-width: 0;
    overflow: hidden;
    background-color: #f1f3f6;
}

.hero-section4 .item .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}


/* ========================================
   文字区域
======================================== */

.hero-section4 .item .txt {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;

    width: 100%;
    height: 100%;
    min-width: 0;
    min-height: 572px;
    padding: 65px 70px;

    background-color: #f18c28;
    box-sizing: border-box;
}

/* 标题：靠上显示 */
.hero-section4 .item .txt .tx1 {
    width: 100%;
    margin: 0;
    padding: 0;
    font-size: 32px;
    line-height: 1.45;
    color: #fff;
    font-weight: normal;
}

/* 正文：靠下显示 */
.hero-section4 .item .txt .tx2 {
    width: 100%;
    max-width: 90%;
    margin: 0;
    padding: 0;
    font-size: 22px;
    line-height: 1.5;
    color: #fff;
    font-weight: normal;
    text-align: justify;
}

/* ========================================
   图文交错排列
======================================== */

/* 奇数项：图片左、文字右 */
.hero-section4 .item:nth-child(odd) .img {
    grid-column: 1;
    grid-row: 1;
}

.hero-section4 .item:nth-child(odd) .txt {
    grid-column: 2;
    grid-row: 1;
}

/* 偶数项：文字左、图片右 */
.hero-section4 .item:nth-child(even) .txt {
    grid-column: 1;
    grid-row: 1;
}

.hero-section4 .item:nth-child(even) .img {
    grid-column: 2;
    grid-row: 1;
}

/* ========================================
   大屏适配
======================================== */

@media screen and (min-width: 1921px) {
    .hero-section4 .item .img {
        height: 572px;
    }

    .hero-section4 .item .txt {
        min-height: 572px;
        padding: 65px 70px;
    }
}

/* ========================================
   普通电脑
======================================== */

@media screen and (max-width: 1600px) {
    .hero-section4 .item .img {
        height: 500px;
    }

    .hero-section4 .item .txt {
        min-height: 500px;
        padding: 55px 65px 48px;
    }

    .hero-section4 .item .txt .tx1 {
        font-size: 26px;
    }

    .hero-section4 .item .txt .tx2 {
        max-width: none;
        font-size: 17px;
        line-height: 2.1;
    }
}

/* ========================================
   小屏电脑
======================================== */

@media screen and (max-width: 1400px) {
    .hero-section4 .item .img {
        height: 460px;
    }

    .hero-section4 .item .txt {
        min-height: 460px;
        padding: 45px 50px 40px;
    }

    .hero-section4 .item .txt .tx1 {
        font-size: 24px;
    }

    .hero-section4 .item .txt .tx2 {
        font-size: 16px;
        line-height: 2;
    }
}

/* ========================================
   平板横屏
======================================== */

@media screen and (max-width: 1199px) {
    .hero-section4 .item .img {
        height: 410px;
    }

    .hero-section4 .item .txt {
        min-height: 410px;
        padding: 38px 40px 34px;
    }

    .hero-section4 .item .txt .tx1 {
        font-size: 22px;
    }

    .hero-section4 .item .txt .tx2 {
        font-size: 15px;
        line-height: 1.9;
    }
}

/* ========================================
   平板竖屏
======================================== */

@media screen and (max-width: 991px) {
    .hero-section4 .item .img {
        height: 360px;
    }

    .hero-section4 .item .txt {
        min-height: 360px;
        padding: 30px 30px 28px;
    }

    .hero-section4 .item .txt .tx1 {
        font-size: 20px;
        line-height: 1.4;
    }

    .hero-section4 .item .txt .tx2 {
        font-size: 14px;
        line-height: 1.8;
    }
}

/* ========================================
   手机端
======================================== */

@media screen and (max-width: 767px) {
    .hero-section4 {
        border-top-color: #ddd;
    }

    /* 手机端改为单列 */
    .hero-section4 .item {
        display: flex;
        flex-direction: column;
        width: 100%;
    }

    /* 所有项目图片均在上面 */
    .hero-section4 .item:nth-child(n) .img {
        order: 1;
        width: 100%;
        height: auto;
        min-height: 0;
    }

    /* 所有项目文字均在下面 */
    .hero-section4 .item:nth-child(n) .txt {
        order: 2;
        width: 100%;
        height: auto;
        min-height: 0;
    }

    .hero-section4 .item .img img {
        width: 100%;
        height: auto;
        min-height: 240px;
        max-height: 360px;
        object-fit: cover;
    }

    .hero-section4 .item .txt {
        display: block;
        padding: 28px 20px 38px;
    }

    .hero-section4 .item .txt .tx1 {
        margin-bottom: 18px;
        font-size: 20px;
        line-height: 1.45;
    }

    .hero-section4 .item .txt .tx2 {
        max-width: none;
        font-size: 14px;
        line-height: 1.9;
        text-align: left;
    }

    /* 手机端取消图片悬停放大 */
    .hero-section4 .item:hover .img img {
        transform: none;
    }
}

/* ========================================
   小屏手机
======================================== */

@media screen and (max-width: 480px) {
    .hero-section4 .item .img img {
        min-height: 210px;
        max-height: 300px;
    }

    .hero-section4 .item .txt {
        padding: 24px 16px 32px;
    }

    .hero-section4 .item .txt .tx1 {
        margin-bottom: 15px;
        font-size: 18px;
    }

    .hero-section4 .item .txt .tx2 {
        font-size: 14px;
        line-height: 1.8;
    }
}


/* product-detail-video */
.product-detail-video{
    margin-top: 100px;
    margin-bottom: 100px;
    position: relative;
}


/* video-swiper */
/* ========================================
   产品多角度展示
======================================== */

.video-swiper {
    position: relative;
    width: 100%;
    margin: 0;
    padding: 55px 0 80px;
    overflow: hidden;
    background-color: #fff;
}

/*
 * Swiper 4.5.0有自己的wrapper样式，
 * 此处只补充对齐方式
 */
.video-swiper .swiper-wrapper {
    align-items: stretch;
}

/* 每一项 */
.video-swiper .swiper-slide {
    position: relative;
    height: auto;
    text-align: center;
    background-color: #fff;
}

/* 图片容器 */
.video-swiper .swiper-slide .img {
    position: relative;
    width: 100%;
    height: 325px;
    overflow: hidden;
    background-color: #eef1f4;
}

/* 图片 */
.video-swiper .swiper-slide .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.7s ease;
}

/* 标题 */
.video-swiper .swiper-slide h3 {
    margin: 0;
    padding: 45px 20px 0;
    font-size: 24px;
    line-height: 1.4;
    color: #000000;
    font-weight: bold;
    text-align: center;
}

/* 悬停效果 */
.video-swiper .swiper-slide:hover .img img {
    transform: scale(1.035);
}

/* 拖动时使用抓取光标 */
.video-swiper.swiper-container-horizontal {
    cursor: grab;
}

.video-swiper.swiper-container-horizontal:active {
    cursor: grabbing;
}

/* ========================================
   普通电脑
======================================== */

@media screen and (max-width: 1600px) {
    .video-swiper {
        padding: 120px 0 70px;
    }

    .video-swiper .swiper-slide .img {
        height: 325px;
    }

    .video-swiper .swiper-slide h3 {
        padding-top: 38px;
        font-size: 24px;
    }
}

/* ========================================
   小屏电脑
======================================== */

@media screen and (max-width: 1200px) {
    .video-swiper {
        padding: 90px 0 60px;
    }

    .video-swiper .swiper-slide .img {
        height: 290px;
    }

    .video-swiper .swiper-slide h3 {
        padding-top: 30px;
        font-size: 22px;
    }
}

/* ========================================
   平板端
======================================== */

@media screen and (max-width: 991px) {
    .video-swiper {
        padding: 70px 0 50px;
    }

    .video-swiper .swiper-slide .img {
        height: 260px;
    }

    .video-swiper .swiper-slide h3 {
        padding-top: 24px;
        font-size: 20px;
    }
}

/* ========================================
   手机端
======================================== */

@media screen and (max-width: 767px) {
    .video-swiper {
        padding: 45px 0 38px;
        border-bottom-width: 1px;
    }

    .video-swiper .swiper-slide .img {
        height: 230px;
    }

    .video-swiper .swiper-slide h3 {
        padding: 18px 10px 0;
        font-size: 17px;
        line-height: 1.4;
    }

    .video-swiper .swiper-slide:hover .img img {
        transform: none;
    }
}

/* ========================================
   小屏手机
======================================== */

@media screen and (max-width: 480px) {
    .video-swiper {
        padding: 35px 0 30px;
    }

    .video-swiper .swiper-slide .img {
        height: 210px;
    }

    .video-swiper .swiper-slide h3 {
        padding-top: 15px;
        font-size: 16px;
    }
}




/* ========================================
   hero-section5 可选装模块
======================================== */

.hero-section5 {
    position: relative;
    display: flex;
    width: 100%;
    min-height: 100vh;
    overflow: hidden;
    color: #fff;
    background-color: #3d3d3d;
    box-sizing: border-box;
}

/* ========================================
   左侧
======================================== */

.hero5-left {
    position: relative;
    flex: 0 0 29%;
    width: 29%;
    min-height: 100vh;
    border-right: 1px solid rgba(255, 255, 255, 0.75);
    box-sizing: border-box;
}

.hero5-left-inner {
    position: relative;
    padding: 95px 50px 70px 110px;
}

.hero5-left .ty1 {
    margin-bottom: 165px;
    font-size: 42px;
    line-height: 1.4;
    color: #fff;
    font-weight: normal;
}

.hero5-left .ty2 {
    margin: 0;
    padding: 0;
    list-style: none;
}

.hero5-left .ty2 li {
    position: relative;
    margin: 0 0 26px;
    padding: 0;
}

.hero5-left .ty2 li:last-child {
    margin-bottom: 0;
}

.hero5-left .ty2 li a {
    position: relative;
    display: inline-block;
    padding-left: 0;
    font-size: 20px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.75);
    text-decoration: none;
    transition:
        color 0.3s ease,
        padding-left 0.3s ease;
}

.hero5-left .ty2 li a::before {
    position: absolute;
    left: 0;
    top: 50%;
    width: 0;
    height: 2px;
    content: "";
    background-color: #fff;
    transform: translateY(-50%);
    transition: width 0.3s ease;
}

.hero5-left .ty2 li.active a,
.hero5-left .ty2 li:hover a {
    padding-left: 24px;
    color: #fff;
}

.hero5-left .ty2 li.active a::before,
.hero5-left .ty2 li:hover a::before {
    width: 14px;
}

/* ========================================
   右侧
======================================== */

.hero5-right {
    position: relative;
    flex: 1;
    min-width: 0;
    min-height: 100vh;
    padding: 260px 0 80px 38px;
    box-sizing: border-box;
}

.hero5-swiper {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.hero5-swiper .swiper-wrapper {
    align-items: flex-start;
}

.hero5-swiper .swiper-slide {
    width: 895px;
    height: auto;
}

/* ========================================
   卡片
======================================== */

.hero5-card {
    position: relative;
    width: 100%;
}

.hero5-card .img {
    position: relative;
    width: 100%;
    height: 495px;
    overflow: hidden;
    border-radius: 12px;
    background-color: #555;
}

.hero5-card .img img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.hero5-card:hover .img img {
    transform: scale(1.025);
}

.hero5-card .txt {
    padding: 32px 5px 0;
}

.hero5-card .txt h3 {
    margin: 0;
    font-size: 24px;
    line-height: 1.4;
    color: #fff;
    font-weight: normal;
}

/* ========================================
   进度条
======================================== */

.hero5-pagination {
    position: absolute;
    left: 38px;
    right: 70px;
    bottom: 32px;
    width: auto;
    height: 2px;
    background-color: rgba(255, 255, 255, 0.2);
}

.hero5-pagination .swiper-pagination-progressbar-fill {
    background-color: #fff;
}

/* ========================================
   左右按钮
======================================== */

.hero5-prev,
.hero5-next {
    position: absolute;
    top: 50%;
    z-index: 10;
    width: 48px;
    height: 48px;
    margin-top: -24px;
    padding: 0;
    outline: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #000;
}

.hero5-prev {
    left: 12px;
}

.hero5-next {
    right: 24px;
}

.hero5-prev::before,
.hero5-next::before {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 10px;
    height: 10px;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    content: "";
}

.hero5-prev::before {
    transform: translate(-35%, -50%) rotate(-135deg);
}

.hero5-next::before {
    transform: translate(-65%, -50%) rotate(45deg);
}

.hero5-prev.swiper-button-disabled,
.hero5-next.swiper-button-disabled {
    opacity: 0.25;
    cursor: default;
    opacity: 0;
}

/* ========================================
   小屏电脑
======================================== */

@media screen and (max-width: 1400px) {
    .hero5-left {
        flex-basis: 32%;
        width: 32%;
    }

    .hero5-left-inner {
        padding: 60px 35px;
    }

    .hero5-left .ty1 {
        margin-bottom: 100px;
        font-size: 32px;
    }

    .hero5-left .ty2 li {
        margin-bottom: 20px;
    }

    .hero5-left .ty2 li a {
        font-size: 16px;
    }

    .hero5-right {
        padding: 145px 0 70px 30px;
    }

    .hero5-swiper .swiper-slide {
        width: 72%;
    }

    .hero5-card .img {
        height: 390px;
    }

    .hero5-card .txt h3 {
        font-size: 24px;
    }
}

/* ========================================
   平板
======================================== */

@media screen and (max-width: 991px) {
    .hero5-left {
        flex-basis: 35%;
        width: 35%;
    }

    .hero5-left-inner {
        padding: 45px 25px;
    }

    .hero5-left .ty1 {
        margin-bottom: 70px;
        font-size: 27px;
    }

    .hero5-left .ty2 li {
        margin-bottom: 17px;
    }

    .hero5-left .ty2 li a {
        font-size: 15px;
    }

    .hero5-right {
        padding: 110px 0 60px 22px;
    }

    .hero5-swiper .swiper-slide {
        width: 82%;
    }

    .hero5-card .img {
        height: 330px;
    }

    .hero5-card .txt h3 {
        font-size: 21px;
    }
}

/* ========================================
   手机端
======================================== */

@media screen and (max-width: 767px) {
    .hero-section5 {
        display: block;
        min-height: auto;
    }

    .hero5-left {
        width: 100%;
        min-height: auto;
        border-right: none;
        border-bottom: 1px solid rgba(255, 255, 255, 0.45);
    }

    .hero5-left-inner {
        padding: 35px 20px 25px;
    }

    .hero5-left .ty1 {
        margin-bottom: 25px;
        font-size: 25px;
        line-height: 1.4;
    }

    .hero5-left .ty2 {
        display: flex;
        gap: 10px 22px;
        overflow-x: auto;
        padding-bottom: 5px;
        white-space: nowrap;
        scrollbar-width: none;
    }

    .hero5-left .ty2::-webkit-scrollbar {
        display: none;
    }

    .hero5-left .ty2 li {
        flex: none;
        margin: 0;
    }

    .hero5-left .ty2 li a {
        padding: 0 0 7px;
        font-size: 14px;
    }

    .hero5-left .ty2 li a::before {
        left: 0;
        top: auto;
        bottom: 0;
        transform: none;
    }

    .hero5-left .ty2 li.active a,
    .hero5-left .ty2 li:hover a {
        padding-left: 0;
    }

    .hero5-left .ty2 li.active a::before,
    .hero5-left .ty2 li:hover a::before {
        width: 100%;
    }

    .hero5-right {
        min-height: auto;
        padding: 30px 0 55px 20px;
    }

    .hero5-swiper .swiper-slide {
        width: 86%;
    }

    .hero5-card .img {
        height: 260px;
        border-radius: 7px;
    }

    .hero5-card .txt {
        padding: 18px 5px 0;
    }

    .hero5-card .txt h3 {
        font-size: 20px;
    }

    .hero5-pagination {
        left: 20px;
        right: 20px;
        bottom: 25px;
    }

    .hero5-prev,
    .hero5-next {
        display: none;
    }

    .hero5-card:hover .img img {
        transform: none;
    }
}



/* ========================================
   hero-section6 技术规格
======================================== */

.hero-section6 {
    position: relative;
    padding: 125px 0 90px;
    overflow: hidden;
    background-color: #fff;
    border-top: 1px solid #ddd;
    box-sizing: border-box;
}

.hero-section6 *,
.hero-section6 *::before,
.hero-section6 *::after {
    box-sizing: border-box;
}

/* ========================================
   标题
======================================== */

.hero6-title {
    margin-bottom: 105px;
}

.hero6-title h2 {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 285px;
    min-height: 135px;
    margin: 0;
    padding: 25px 40px;

    background-color: #f5f5f5;
    color: #050505;
    font-size: 40px;
    line-height: 1.3;
    font-weight: normal;
}

/* ========================================
   主体双栏
======================================== */

.hero6-content {
    display: grid;
    grid-template-columns: minmax(560px, 730px) minmax(620px, 1fr);
    align-items: start;
    gap: 125px;
}

/* ========================================
   左侧参数
======================================== */

.hero6-spec-list,
.hero6-spec-list dt,
.hero6-spec-list dd {
    margin: 0;
    padding: 0;
}

.hero6-spec-list {
    width: 100%;
}

.hero6-spec-list .spec-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px;
    align-items: center;
    column-gap: 30px;
    min-height: 72px;
}

.hero6-spec-list dt,
.hero6-spec-list dd {
    color: #0b0b0b;
    font-size: 18px;
    line-height: 1.3;
    font-weight: normal;
}

.hero6-spec-list dt {
    white-space: wrap;
}

.hero6-spec-list dd {
    text-align: left;
    white-space: wrap;
}

/* ========================================
   右侧手风琴
======================================== */

.hero6-accordion {
    width: 100%;
    padding: 35px 75px 45px;
    background-color: #f6f6f6;
}

.hero6-panel {
    position: relative;
    border-bottom: 1px solid #5f5f5f;
}

.hero6-panel:last-child {
    border-bottom: 0;
}

/* 折叠标题 */
.hero6-panel-title {
    display: flex;
    align-items: center;
    width: 100%;
    min-height: 52px;
    margin: 0;
    padding: 8px 25px;

    border: 0;
    outline: 0;
    background: transparent;
    color: #111;
    font-family: inherit;
    font-size: 20px;
    line-height: 1.5;
    text-align: left;
    cursor: pointer;
}

/* 加减号圆形图标 */
.hero6-panel-title i {
    position: relative;
    flex: none;
    width: 18px;
    height: 18px;
    margin-right: 18px;

    border: 1px solid #888;
    border-radius: 50%;
}

.hero6-panel-title i::before,
.hero6-panel-title i::after {
    position: absolute;
    left: 50%;
    top: 50%;
    content: "";
    background-color: #777;
    transform: translate(-50%, -50%);
    transition: transform 0.3s ease, opacity 0.3s ease;
}

/* 横线 */
.hero6-panel-title i::before {
    width: 8px;
    height: 1px;
}

/* 竖线 */
.hero6-panel-title i::after {
    width: 1px;
    height: 8px;
}

/* 展开后隐藏竖线，变为减号 */
.hero6-panel.active .hero6-panel-title i::after {
    opacity: 0;
    transform: translate(-50%, -50%) rotate(90deg);
}

.hero6-panel-title:hover {
    color: #000;
}

/* 内容默认隐藏 */
.hero6-panel-content {
    display: none;
    padding: 20px 56px 48px;
}

/* 避免JS未加载时默认项不显示 */
.hero6-panel.active .hero6-panel-content {
    display: block;
}

.hero6-panel-content dl,
.hero6-panel-content dt,
.hero6-panel-content dd {
    margin: 0;
    padding: 0;
}

.hero6-panel-content .detail-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 180px;
    align-items: start;
    column-gap: 35px;
    min-height: 40px;
}

.hero6-panel-content dt,
.hero6-panel-content dd {
    color: #3e3e3e;
    font-size: 17px;
    line-height: 1.65;
    font-weight: normal;
}

.hero6-panel-content dd {
    text-align: left;
    white-space: wrap;
}

/* ========================================
   普通电脑
======================================== */

@media screen and (max-width: 1600px) {
    .hero-section6 {
        padding: 100px 0 75px;
    }

    .hero6-title {
        margin-bottom: 80px;
    }

    .hero6-title h2 {
        min-width: 245px;
        min-height: 115px;
        padding: 20px 30px;
        font-size: 40px;
    }

    .hero6-content {
        grid-template-columns: minmax(390px, 510px) minmax(560px, 1fr);
        gap: 210px;
    }

    .hero6-spec-list .spec-item {
        grid-template-columns: minmax(0, 1fr) 120px;
        min-height: 63px;
    }

    .hero6-spec-list dt,
    .hero6-spec-list dd {
        font-size: 21px;
    }

    .hero6-accordion {
        padding: 30px 62px 40px;
    }

    .hero6-panel-title {
        min-height: 52px;
        padding: 8px 20px;
        font-size: 18px;
    }

    .hero6-panel-content {
        padding: 18px 48px 38px;
    }

    .hero6-panel-content .detail-item {
        grid-template-columns: minmax(0, 1fr) 155px;
        min-height: 36px;
    }

    .hero6-panel-content dt,
    .hero6-panel-content dd {
        font-size: 15px;
    }
}

@media(max-width: 1450px){
      .hero6-content {
        grid-template-columns: minmax(390px, 510px) minmax(560px, 1fr);
        gap: 138px;
    }

}

@media(max-width: 1280px){
      .hero6-content {
        grid-template-columns: minmax(390px, 560px) minmax(600px, 1fr);
        gap: 80px;
    }

}



/* ========================================
   小屏电脑
======================================== */

@media screen and (max-width: 1200px) {
    .hero-section6 {
        padding: 80px 0 65px;
    }

    .hero6-title {
        margin-bottom: 60px;
    }

    .hero6-title h2 {
        min-width: 210px;
        min-height: 100px;
        font-size: 34px;
    }

    .hero6-content {
        grid-template-columns: minmax(340px, 43%) minmax(0, 57%);
        gap: 45px;
    }

    .hero6-spec-list .spec-item {
        grid-template-columns: minmax(0, 1fr) 100px;
        min-height: 56px;
    }

    .hero6-spec-list dt,
    .hero6-spec-list dd {
        font-size: 18px;
    }

    .hero6-accordion {
        padding: 25px 35px 35px;
    }

    .hero6-panel-title {
        padding-right: 10px;
        padding-left: 10px;
        font-size: 17px;
    }

    .hero6-panel-content {
        padding: 15px 30px 30px;
    }

    .hero6-panel-content .detail-item {
        grid-template-columns: minmax(0, 1fr) 50%;
    }

    .hero6-panel-content dt,
    .hero6-panel-content dd {
        font-size: 14px;
    }
}

/* ========================================
   平板
======================================== */

@media screen and (max-width: 991px) {
    .hero-section6 {
        padding: 60px 0;
    }

    .hero6-title {
        margin-bottom: 45px;
    }

    .hero6-title h2 {
        min-width: 180px;
        min-height: 85px;
        font-size: 29px;
    }

    .hero6-content {
        display: block;
    }

    .hero6-base {
        margin-bottom: 50px;
    }

    .hero6-spec-list {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        column-gap: 50px;
    }

    .hero6-spec-list .spec-item {
        grid-template-columns: minmax(0, 1fr) 90px;
        min-height: 54px;
        border-bottom: 1px solid #eee;
    }

    .hero6-spec-list dt,
    .hero6-spec-list dd {
        font-size: 16px;
    }

    .hero6-accordion {
        padding: 25px 35px 35px;
    }
}

/* ========================================
   手机
======================================== */

@media screen and (max-width: 767px) {
    .hero-section6 {
        padding: 40px 0;
    }

    .hero6-title {
        margin-bottom: 35px;
    }

    .hero6-title h2 {
        min-width: 145px;
        min-height: 68px;
        padding: 15px 20px;
        font-size: 25px;
    }

    .hero6-base {
        margin-bottom: 35px;
    }

    .hero6-spec-list {
        display: block;
    }

    .hero6-spec-list .spec-item {
        grid-template-columns: minmax(0, 1fr) 105px;
        min-height: 50px;
        column-gap: 15px;
    }

    .hero6-spec-list dt,
    .hero6-spec-list dd {
        font-size: 14px;
    }

    .hero6-spec-list dt {
        white-space: normal;
    }

    .hero6-accordion {
        padding: 12px 15px 20px;
    }

    .hero6-panel-title {
        min-height: 50px;
        padding: 8px 5px;
        font-size: 16px;
    }

    .hero6-panel-title i {
        width: 17px;
        height: 17px;
        margin-right: 12px;
    }

    .hero6-panel-content {
        padding: 10px 5px 25px 29px;
    }

    .hero6-panel-content .detail-item {
        grid-template-columns: minmax(0, 1fr) 50%;
        min-height: 38px;
        column-gap: 15px;
    }

    .hero6-panel-content dt,
    .hero6-panel-content dd {
        font-size: 13px;
        line-height: 1.6;
    }

    .hero6-panel-content dt {
        overflow-wrap: anywhere;
    }
}

/* ========================================
   小屏手机
======================================== */

@media screen and (max-width: 480px) {
    .hero6-title h2 {
        min-width: 130px;
        min-height: 60px;
        font-size: 22px;
    }

    .hero6-spec-list .spec-item {
        grid-template-columns: minmax(0, 1fr) 80px;
    }

    .hero6-panel-content {
        padding-left: 5px;
    }

    .hero6-panel-content .detail-item {
        grid-template-columns: minmax(0, 1fr) 50%;
        column-gap: 10px;
    }
}




/* ========================================
   hero-section7 参考业绩
======================================== */

.hero-section7 {
    position: relative;
    padding: 72px 0 88px;
    overflow: hidden;
    background-color: #f5f5f5;
    box-sizing: border-box;
}

.hero-section7 *,
.hero-section7 *::before,
.hero-section7 *::after {
    box-sizing: border-box;
}

/* 标题 */
.hero7-title {
    margin-bottom: 55px;
}

.hero7-title h2 {
    margin: 0;
    padding: 0;
    color: #050505;
    font-size: 46px;
    line-height: 1.35;
    font-weight: normal;
}

/* ========================================
   Tab导航
======================================== */

.hero7-tabs {
    position: relative;
    display: flex;
    width: 805px;
    max-width: 100%;
   margin-bottom:65px;
    border-bottom: 2px solid #aaa;
}

.hero7-tab {
    position: relative;
    flex: 1;
    min-width: 0;
    margin: 0;
    padding: 0 15px 14px;

    border: 0;
    outline: none;
    background: transparent;
    color: #3b3b3b;
    font-family: inherit;
    font-size: 24px;
    line-height: 1.4;
    text-align: left;
    white-space: wrap;
    cursor: pointer;
    text-align: center;
    transition: color 0.3s ease;
}

/* 选中下划线 */
.hero7-tab::after {
    position: absolute;
    left: 0;
    right: 0;
    bottom: -2px;
    height: 3px;
    content: "";
    background-color: #111;
    opacity: 0;
    transform: scaleX(0);
    transform-origin: left center;
    transition:
        opacity 0.3s ease,
        transform 0.3s ease;
}

.hero7-tab:hover,
.hero7-tab.active {
    color: #050505;
}

.hero7-tab.active::after {
    opacity: 1;
    transform: scaleX(1);
}

/* 键盘焦点 */
.hero7-tab:focus-visible {
    outline: 2px solid #333;
    outline-offset: 4px;
}

/* ========================================
   Tab内容
======================================== */

.hero7-pane {
    grid-template-columns: minmax(420px, 0.85fr) minmax(580px, 1.15fr);
    align-items: center;
    gap: 85px;
}


.hero-section7 .hero7-pane {
    display: none;
}

.hero-section7 .hero7-pane.active {
    display: grid;
}



/* 左侧文字 */
.hero7-text {
    min-width: 0;
    padding-right: 5px;
}

.hero7-text p {
    margin: 0 0 20px;
    color: #111;
    font-size: 23px;
    line-height: 2.15;
    font-weight: normal;
    text-align: justify;
}

.hero7-text p:last-child {
    margin-bottom: 0;
}

/* 右侧图片 */
.hero7-image {
    position: relative;
    width: 100%;
    height: 485px;
    overflow: hidden;
    background-color: #d6dce1;
}


.hero7-image img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Tab淡入动画 */
.hero7-pane.is-entering .hero7-text {
    animation: hero7FadeLeft 0.55s ease both;
}

.hero7-pane.is-entering .hero7-image {
    animation: hero7FadeRight 0.55s ease both;
}

@keyframes hero7FadeLeft {
    from {
        opacity: 0;
        transform: translateX(-20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes hero7FadeRight {
    from {
        opacity: 0;
        transform: translateX(20px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ========================================
   普通电脑
======================================== */

@media screen and (max-width: 1600px) {
    .hero-section7 {
        padding: 65px 0 75px;
    }

    .hero7-title {
        margin-bottom: 45px;
    }

    .hero7-title h2 {
        font-size: 42px;
    }

    .hero7-tabs {
        width: 720px;
        margin-bottom: 55px;
    }

    .hero7-tab {
        padding: 0 12px 13px;
        font-size: 21px;
    }

    .hero7-pane {
        grid-template-columns: minmax(390px, 44%) minmax(520px, 56%);
        gap: 65px;
    }

    .hero7-text p {
        margin-bottom: 18px;
        font-size: 18px;
        line-height: 2.1;
    }

    .hero7-image {
        height: 430px;
    }
}

/* ========================================
   小屏电脑
======================================== */

@media screen and (max-width: 1200px) {
    .hero-section7 {
        padding: 60px 0 70px;
    }

    .hero7-title h2 {
        font-size: 36px;
    }

    .hero7-tabs {
        width: 650px;
        margin-bottom: 45px;
    }

    .hero7-tab {
        font-size: 18px;
    }

    .hero7-pane {
        grid-template-columns: minmax(360px, 45%) minmax(470px, 55%);
        gap: 40px;
    }

    .hero7-text p {
        font-size: 16px;
        line-height: 2;
    }

    .hero7-image {
        height: 375px;
    }
}

/* ========================================
   平板
======================================== */

@media screen and (max-width: 991px) {
    .hero-section7 {
        padding: 50px 0 60px;
    }

    .hero7-title {
        margin-bottom: 35px;
    }

    .hero7-title h2 {
        font-size: 31px;
    }

    .hero7-tabs {
        width: 100%;
        margin-bottom: 40px;
    }

    .hero7-tab {
        font-size: 16px;
        text-align: center;
    }

    .hero7-pane {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .hero7-text {
        padding: 0;
    }

    .hero7-text p {
        font-size: 15px;
        line-height: 1.9;
    }

    .hero7-image {
        height: 420px;
    }
}

/* ========================================
   手机
======================================== */

@media screen and (max-width: 767px) {
    .hero-section7 {
        padding: 40px 0 45px;
    }

    .hero7-title {
        margin-bottom: 28px;
    }

    .hero7-title h2 {
        font-size: 27px;
    }

    /* 手机端Tab可以横向滚动 */
    .hero7-tabs {
        justify-content: flex-start;
        gap: 25px;
        overflow-x: auto;
        margin-bottom: 30px;
        border-bottom: 1px solid #aaa;
        white-space: nowrap;
        scrollbar-width: none;
    }

    .hero7-tabs::-webkit-scrollbar {
        display: none;
    }

    .hero7-tab {
        flex: none;
        min-width: max-content;
        padding: 0 0 10px;
        font-size: 15px;
        text-align: left;
    }

    .hero7-pane {
        gap: 25px;
    }

    .hero7-text p {
        margin-bottom: 14px;
        font-size: 14px;
        line-height: 1.9;
        text-align: left;
    }

    .hero7-image {
        height: auto;
        aspect-ratio: 16 / 9;
    }

    .hero7-image img {
        height: 100%;
    }
}

/* ========================================
   小屏手机
======================================== */

@media screen and (max-width: 480px) {
    .hero-section7 {
        padding: 35px 0 40px;
    }

    .hero7-title h2 {
        font-size: 24px;
    }

    .hero7-tabs {
        gap: 20px;
    }

    .hero7-tab {
        font-size: 14px;
    }

    .hero7-text p {
        font-size: 14px;
        line-height: 1.8;
    }
}




/* ========================================
   hero-section8 电动与柴油对比
======================================== */

.hero-section8 {
    position: relative;
    padding: 120px 0 80px;
    overflow: hidden;
    background-color: #fff;
    border-bottom: 2px solid #555;
    box-sizing: border-box;
}

.hero-section8 *,
.hero-section8 *::before,
.hero-section8 *::after {
    box-sizing: border-box;
}

/* ========================================
   标题
======================================== */

.hero-section8 .tit-seven {
    position: relative;
    margin-bottom: 55px;
}

.hero-section8 .tit-seven .p1 {
    margin-bottom: 15px;
    color: #111;
    font-size: 24px;
    line-height: 1.4;
    font-weight: normal;
}

.hero-section8 .tit-seven .p2 {
    color: #050505;
    font-size: 46px;
    line-height: 1.25;
    font-weight: normal;
}

/* ========================================
   对比图
======================================== */

.hero-section8 .imgy {
    position: relative;
    width: 100%;
    margin-top: 50px;
    margin-bottom: 58px;
    overflow: hidden;
}

.hero-section8 .imgy img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
}

/* ========================================
   底部说明
======================================== */

.hero-section8 .txt2 {
    position: relative;
    margin: 0 75px;
}

.hero-section8 .txt2 .q1 {
    position: relative;
    margin-bottom: 17px;
    padding-bottom: 17px;

    color: #000000;
    font-size: 18px;
    line-height: 1.5;
    font-weight: normal;
    padding-left: 30px;
    padding-right: 30px;
    border-bottom: 2px solid #777;
}

.hero-section8 .txt2 .q2 {
    max-width: 1050px;
    color: #333;
    font-size: 15px;
    line-height: 1.65;
    font-weight: normal;
    padding-left: 30px;
    padding-right: 30px;
}

/* ========================================
   普通电脑
======================================== */

@media screen and (max-width: 1600px) {
    .hero-section8 {
        padding: 95px 0 65px;
    }

    .hero-section8 .tit-seven {
        margin-bottom: 45px;
    }

    .hero-section8 .tit-seven .p1 {
        margin-bottom: 12px;
        font-size: 21px;
    }

    .hero-section8 .tit-seven .p2 {
        font-size: 42px;
    }

    .hero-section8 .imgy {
        margin-top: 40px;
        margin-bottom: 50px;
    }

    .hero-section8 .txt2 {
        margin-right: 60px;
        margin-left: 60px;
    }

    .hero-section8 .txt2 .q1 {
        margin-bottom: 14px;
        padding-bottom: 14px;
        font-size: 17px;
    }

    .hero-section8 .txt2 .q2 {
        max-width: 940px;
        font-size: 14px;
    }
}

/* ========================================
   小屏电脑
======================================== */

@media screen and (max-width: 1200px) {
    .hero-section8 {
        padding: 75px 0 55px;
    }

    .hero-section8 .tit-seven {
        margin-bottom: 35px;
    }

    .hero-section8 .tit-seven .p1 {
        margin-bottom: 9px;
        font-size: 18px;
    }

    .hero-section8 .tit-seven .p2 {
        font-size: 36px;
    }

    .hero-section8 .imgy {
        margin-top: 30px;
        margin-bottom: 40px;
    }

    .hero-section8 .txt2 {
        margin-right: 35px;
        margin-left: 35px;
    }

    .hero-section8 .txt2 .q1 {
        font-size: 16px;
    }

    .hero-section8 .txt2 .q2 {
        font-size: 13px;
        line-height: 1.7;
    }
}

/* ========================================
   平板
======================================== */

@media screen and (max-width: 991px) {
    .hero-section8 {
        padding: 60px 0 50px;
    }

    .hero-section8 .tit-seven {
        margin-bottom: 30px;
    }

    .hero-section8 .tit-seven .p1 {
        font-size: 17px;
    }

    .hero-section8 .tit-seven .p2 {
        font-size: 32px;
    }

    .hero-section8 .imgy {
        margin-top: 25px;
        margin-bottom: 35px;
    }

    /*
     * 图表信息较多，平板端允许横向滚动，
     * 避免文字和数值被压缩得太小。
     */
    .hero-section8 .imgy {
        overflow-x: auto;
        scrollbar-width: thin;
    }

    .hero-section8 .imgy img {
        width: 100%;
        max-width: 100%;
    }

    .hero-section8 .txt2 {
        margin: 0;
    }

    .hero-section8 .txt2 .q1 {
        font-size: 16px;
    }

    .hero-section8 .txt2 .q2 {
        max-width: 100%;
        font-size: 13px;
    }
}

/* ========================================
   手机
======================================== */

@media screen and (max-width: 767px) {
    .hero-section8 {
        padding: 42px 0 38px;
        border-bottom-width: 1px;
    }

    .hero-section8 .tit-seven {
        margin-bottom: 25px;
    }

    .hero-section8 .tit-seven .p1 {
        margin-bottom: 7px;
        font-size: 15px;
    }

    .hero-section8 .tit-seven .p2 {
        font-size: 27px;
    }

    .hero-section8 .imgy {
        margin-top: 20px;
        margin-bottom: 30px;
        padding-bottom: 10px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /*
     * 图表中包含大量小字号文字，
     * 手机端保持图片宽度并通过横向滑动查看。
     */
    .hero-section8 .imgy img {
        width: 850px;
        max-width: none;
    }

    .hero-section8 .txt2 {
        margin: 0;
    }

    .hero-section8 .txt2 .q1 {
        margin-bottom: 12px;
        padding-bottom: 12px;
        border-bottom-width: 1px;
        font-size: 16px;
    }

    .hero-section8 .txt2 .q2 {
        font-size: 13px;
        line-height: 1.75;
    }
}

/* ========================================
   小屏手机
======================================== */

@media screen and (max-width: 480px) {
    .hero-section8 {
        padding: 35px 0 32px;
    }

    .hero-section8 .tit-seven .p1 {
        font-size: 14px;
    }

    .hero-section8 .tit-seven .p2 {
        font-size: 24px;
    }

    .hero-section8 .imgy {
        margin-bottom: 25px;
    }

    .hero-section8 .imgy img {
        width: 100%;
        max-width: 100%;
    }

    .hero-section8 .txt2 .q1 {
        font-size: 15px;
    }

    .hero-section8 .txt2 .q2 {
        font-size: 12px;
        line-height: 1.75;
    }
}



/*  */
@media (max-width: 992px){
    .header{
        height: 60px;
    }
    .section1{
        height: auto;
    }

    .section1 .video-all{
        padding-bottom: 56.25%;
    }
    .hero-section1{
        height: auto;
        margin-top: 60px;
    }
    .hero-section1 .hero-section{
        position: relative!important;
        height: auto;
    }

    .hero-section1 .hero-section .video-all {
        padding-bottom: 56.25%;
    }

    .hero-section1 .hero-detail-section{
        position: relative;
        height: auto;
    }
    .hero-section1 .hero-detail-section__content{
        height: auto;
    }
    .hero-section1 .hero-detail-section__content .bottom{
        position: relative;
        left: 0px;
        right: 0px;
        top: 0px;
        bottom: 0px;
    }

    .product-detail-video{
        margin-top: 0px;
        margin-bottom: 10px;
        position: relative;
        height: auto;
    }
    .product-detail-video .video-all{
         padding-bottom: 56.25%;
    }

}


@media (max-width: 480px){
    .form-error{
        font-size: 14px;
    }
    .x-agree .checkbox label:before{
        top: 8px;
        width: 15px;
        height: 15px;
    }
    .x-message-wrap2 input[type=text],.x-message-wrap2 input[type=email], .x-message-wrap2 textarea{
        font-size: 14px;
    }
    .x-agree .checkbox label{
        font-size: 14px;
    }

    .x-message-wrap2 #checkcode,
    .x-message-wrap2 #codeimg2{
        height: 65px;
    }
    .x-message-wrap2 .x-submit{
        font-size: 15px;
    }

    .x-footer{
        font-size: 14px;
    }
    
    .page-wrap-product{
        padding-top: 60px;
    }
    .products-list2 li .copyu h3{
        font-size: 15px;
    }

    .product-section-comp .cp-filters{
        display: none!important;
    }

}




@media (min-width: 1921px){
    .hero7-image{
        height: auto;
    }
    .hero-section4 .item .img{
        height: auto;
    }
}




/* 内页新闻列表 */
.xypg-news-list{
    display: flex;
    flex-wrap: wrap;
    margin: 0 -25px;
}
.xypg-news-list li {
    width: calc(25% - 50px);
    margin: 0 25px 60px 25px;
    position: relative;
    -webkit-transition: all .5s;
    transition: all .5s;
}

.xypg-news-list li a{
    display: block;
}

.xypg-news-list li .img img{
    display: block;
    width: 100%;
}

.xypg-news-list li .txt {
    position: relative;
    padding-top: 20px;
}

.xypg-news-list li .txt h3 {
    margin: 0;
    font-size: 24px;
    color: #000000;
    font-weight: normal;
    line-height: 1.2;
    min-height: calc(1.2em * 2);
    transition: all .3s;
}

.xypg-news-list li .txt .daa {
    margin-top: 30px;
    font-size: 18px;
    color: rgba(63, 63, 63, .5);
}

.xypg-news-list li .txt .daa span {
    display: inline-block;
    color: rgba(63, 63, 63, .5);
    position: relative;
    margin-left: 10px;
}

.xypg-news-list li .txt .daa span::before{
    width: 8px;
    height: 8px;
    background: rgba(63, 63, 63, .5);
    border-radius: 50%;
    margin-right: 10px;
    display: inline-block;
    vertical-align: 3px;
    content: "";
}

.xypg-news-list li:hover .txt h3 {
    color: #f18c28;
}



/*新闻详情页面公用样式*/
.xypg-detail-title {
    font-size: 50px;
    color: #444444;
    font-weight: normal;
    margin-bottom: 40px;
    line-height: 1.5;
    margin-top: 0;
}


.xypg-detail-con {
    font-size: initial;
    color: #333;
    line-height: 1.7;
}

.xypg-detail-con img,
.xypg-detail-con p img {
    width: auto !important;
    max-width: 100%;
    height: auto !important;
}


@media (max-width: 992px){
    .pt-130{
        padding-top: 60px;
    }

    .xypg-news-list li {
        width: calc(50% - 50px);
        margin: 0 25px 60px 25px;
    }

    .news-lie-list{
        padding-top: 60px;
    }

    .news-shai{
        padding: 40px 0;
    }
    .news-shai .bti,.news-shai .bti2{
        font-size: 24px;
        margin-bottom: 15px;
    }

    .news-shai .btu a{
        font-size: 16px;
        padding: 10px 20px 10px 0;
    }

    .news-lie-wap{
        padding: 40px 0;
    }
    .xypg-news-list li .txt h3{
        font-size: 16px;
    }
    .xypg-news-list li .txt .daa{
        margin-top: 20px;
        font-size: 14px;
    }
    .xypg-news-list li .txt .daa span{
        display: block;
    }

    .foot-top{
        padding: 40px 0 20px;
    }
    .foot-logowz{
        margin-top: 30px;
    }
    .foot-logo img{
        max-width: 80%;
    }




}


@media (max-width: 768px){
    .xypg-news-list{
        margin: 0 -10px;
    }
     .xypg-news-list li {
        width: calc(50% - 20px);
        margin: 0 10px 20px 10px;
    }

    .logo a img{
        max-height: 25px;
    }   


   .xypg-news-detail {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    .xypg-detail-title {
        font-size: 24px;
    }

    .relate-news2{
        margin-top: 40px;
        padding-top: 40px;
    }

    .x-footer{
        margin-bottom: 70px;
    }
    .x-footer .max1710 > div{
        width: 100%;
        margin: 0 0;
    }

    .tuijian-news > h3{
        font-size: 22px;
        margin-bottom: 20px;
    }
    .tuijian-news ul li h3{
        font-size: 15px;
    }
    .tuijian-news ul li .txt,.tuijian-news ul li .txt *{
        font-size: 14px!important;
    }


    .about-wrap{
        padding-top: 60px;
    }

    .products-list2 li .pulse-box{
        margin: 0;
    }

    .aa-share a img{
        height: auto;
        max-height: 22px;
    }

}

.x-power {
    display: flex;
    align-items: center;
    gap: 10px
}