.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;
}


* {
    font-family: Arial!important;
    word-break: break-word!important;
    
}


@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;
    }
}






/* 头部样式 */

/*  */
p{margin:0;}
body{overflow-x:hidden;}
.com-img{ display:block; overflow:hidden;}
.com-img img{ transition:all 0.5s; -webkit-transition:all 0.5s; -moz-transition:all 0.5s; -o-transition:all 0.5s;}
.com-img:hover img{transform:scale(1.2); -webkit-transform:scale(1.2); -moz-transform:scale(1.2); -o-transform:scale(1.2);-ms-transform:scale(1.2);}

.com-img2{ display:block; overflow:hidden;}
.com-img2 img{ transition:transform .3s ease-out; -webkit-transition:transform .3s ease-out; -moz-transition:transform .3s ease-out; -o-transition:transform .3s ease-out;}
.com-img2:hover img{transform:scale(1.1); -webkit-transform:scale(1.1); -moz-transform:scale(1.1); -o-transform:scale(1.1);-ms-transform:scale(1.1);}

.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}

.clamp1 {text-overflow: ellipsis;white-space: nowrap;overflow: hidden;}
.clamp2 {display: -webkit-box;-webkit-line-clamp: 2;-webkit-box-orient: vertical;overflow: hidden;}
.clamp3 {display: -webkit-box;-webkit-line-clamp: 3;-webkit-box-orient: vertical;overflow: hidden;}
.clamp4 {display: -webkit-box;-webkit-line-clamp: 4;-webkit-box-orient: vertical;overflow: hidden;}

.max1600{max-width: 1600px;width:90.625%;margin:0 auto;}
.max1500{max-width: 1500px;width:90.625%;margin:0 auto;}
.max1400{max-width: 1430px;padding-left: 15px;padding-right: 15px;margin: 0 auto;}
.max1200{max-width: 1230px;padding-left: 15px;padding-right: 15px;margin: 0 auto;}


/* header */
.header{left:0;top:0;width:100%;z-index:999;position:fixed;-webkit-transition:all .3s ease;transition:all .3s ease;  border-bottom: 3px solid #00974c; background-color: #fff;}
.top-mid-flex{height:80px;    }
.logo{position:relative}
.logo a{display:block}
.logo a img{max-width:100%;max-height:58px}

.header-ss{margin-left:1.25vw;position:relative;width:36px;height:36px}
.header-ss .ss_btn{width:36px;height:36px;display:flex;align-items:center;justify-content:center;flex-direction:column;border-radius:50%;background:url(//wm.cdn.cn86.cn/huizhoukerui/2025/03/912029ca77vmcw3b.png) no-repeat center;cursor:pointer}
.search-box{position:absolute;top:100%;right:0;z-index:99;display:none;background:#fff;padding:16px 20px;-webkit-box-shadow:0 0 15px 0 rgb(0 0 0 / 30%);box-shadow:0 0 15px 0 rgb(0 0 0 / 30%)}
.header-ss .ss-search{width:220px;position:relative;background:#fff;border:1px solid var(--main-theme-color);display:flex}
.header-ss .ss-search input{height:34px;line-height:34px;outline:0;border:none;font-size:0}
.header-ss .ss-search #keyword{width:calc(100% - 50px);padding-left:10px;color:#000;font-size:14px}
.header-ss .ss-search #s_btn{width:50px;background-color:var(--main-theme-color);background-position:center center;background-repeat:no-repeat;background-image:url(//cdn.myxypt.com/1a7e079f/24/06/a56ff77c79b014cb5708c10b590703e9baedb3fa.png)}


.x-menu{position:relative}
.x-menu>li{position:relative;text-align:center}
.x-menu>li>a{display:block;font-size:18px;color: #333;height:80px;line-height:80px;font-weight:400;position: relative;z-index: 99;padding: 0 0.7vw;}
.x-menu>li>a>s1{
    position: relative;
    z-index: 9;
    text-transform: uppercase;
}
.x-menu>li>a:before{
    content: '';
    position: absolute;
    left: 0%;
    bottom: 0px;
    width: 100%;
    height: 0%;
    background: #00974c;
    opacity: 1;
    z-index: 1;
    transition: all .3s ease;    
}

.x-menu>li:hover>a:before{
    content: '';
    height: 100%;
    transition: all .3s ease; 

}


.x-menu>li:hover>a{color: #fff !important;}
.x-sub-menu{position:absolute;z-index:999;top:100%;padding: 15px 0; display:none;background: #f2f2f2;transform: translateX(0%);left: 0;width: 280px;border-radius: 0;}
.x-sub-menu>li>a{display:block;text-align:center;font-size:14px;color:#333;line-height: 46px;padding: 0 20px;display: flex;justify-content: space-between;align-items: center;}
.x-sub-menu>li>a svg{
	
font-size: 16px;
	
width: 20px;
	
height: 20px;
	
margin-right: 3px;
	
font-style: normal;
	
-webkit-font-smoothing: antialiased;
	
-moz-osx-font-smoothing: grayscale;
	
vertical-align: middle;
	
margin-top: -3px;
	
fill: currentColor;
}
.x-sub-menu li s1{
    text-align: left;
}


.x-sub-menu>li>a:hover{color:#fff!important;background: #00974c;}
@media (min-width:1200px){
    .x-menu>li{margin-left:2px;margin-right:2px}
}
@media (min-width:1440px){
    .x-menu>li{margin: 0;}
}
 






/* banner */
.home-banner {
    width: 100%;
    position: relative;
}
.home-banner .swiper-slide {
    position: relative;
    overflow: hidden;
}
.home-banner .swiper-slide a {
    display: block;
}
.home-banner .swiper-slide a > img {
    display: block;
    width: 100%;
}
.home-banner .swiper-pagination1 {
	bottom: 30px;
}
.home-banner .swiper-pagination1 .swiper-pagination-bullet {
	width: 50px;
	height: 3px;
	background: #fff;
	border-radius: 0%;
	margin: 0 10px!important;
	transition: width .3s ease;
	opacity: 1;
}
.home-banner .swiper-pagination1 .swiper-pagination-bullet-active {
	background-color: var(--main-theme-color);
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 0;
}
.home-banner .swiper-button-next1,
.home-banner .swiper-button-prev1 {
    position: absolute;
    width: 54px;
    height: 54px;
    top: 50%;
    margin-top: -27px;
    font-size: 0;
    outline: none;
    border: none;
    background: none;
    z-index: 99;
    border-radius: 50%;
    -webkit-border-radius: 50%;
    transition: all .3s ease;
    -webkit-transition: all .3s ease;
}

.home-banner .swiper-button-prev1 {
    left: 2.083vw;
    background: url(//wm.cdn.cn86.cn/xinjiuyang/2025/06/6e38c3b7f5esyobb.png) no-repeat center rgba(255, 255, 255, 0.1);
}

.home-banner .swiper-button-next1 {
    right: 2.083vw;
    background: url(//wm.cdn.cn86.cn/xinjiuyang/2025/06/cf9ba08e30xu7rnw.png) no-repeat center rgba(255, 255, 255, 0.1);
}

.home-banner .swiper-button-prev1:hover {
    background-color: var(--main-theme-color);
}

.home-banner .swiper-button-next1:hover {
    background-color: var(--main-theme-color);
}
 




.w1750{
    max-width: 1780px;
    margin: 0 auto;
    padding: 0 15px;
}
.w1600{
    max-width: 1630px;
    margin: 0 auto;
    padding: 0 15px;
}



.bb1x {
    padding-bottom: 80px;
    padding-top: 80px;
}
.bb1bt {
    text-align: center;
}
.bb1bt .b1 {
    line-height: 1.5;
    font-size: 40px;
    color: rgba(51, 51, 51, 1);
    text-align: center;
    font-weight: bold;
    margin-top: 5px;
    margin-bottom: 5px;
    font-family: Arial;
    text-transform: uppercase;
}
.bb1hd {
    display: flex;
    flex-wrap: wrap;
    position: relative;
    max-width: 100%;
    margin-top: 15px;
}
.bb1hd li {
    flex-grow: 0;
    flex-shrink: 0;
    flex-basis: calc(100% / 4);
    position: relative;
}
.bb1hd li a {
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    width: auto;
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    background-color: rgba(17, 151, 78, 1);
    transition-duration: 0.6s;
    margin-bottom: 0px;
    padding-right: 0px;
    margin-right: 5px;
    transition-property: all;
    margin-left: 5px;
    font-size: 16px;
    color: rgba(255, 255, 255, 1);
    line-height: 2.3;
    padding-bottom: 0px;
    padding-top: 0px;
    text-align: center;
    display: block;
}
.bb1bd {
    margin-top: 20px;
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(25%,1fr));
    gap: 0px 30px;
}
.bb1bd li {
    border-bottom: 1px solid #eee;
}
.bb1bd li a{
	position: relative;
	margin-bottom: 0px;
	display: block;
	/* padding: 10px; */
}

.bb1bd li a:before{
    content: '';
    position: absolute;
    left: 0%;
    bottom: 0px;
    width: 100%;
    height: 0%;
    background: #00974c;
    opacity: 1;
    z-index: 1;
    transition: all .5s ease;    
    display: none;
}

.bb1bd li:hover a:before{
    content: '';
    height: 100%;
    transition: all .5s ease;
}

.bb1bd li .img {overflow: hidden; position: relative; z-index: 9;}
.bb1bd li .img img {
    width: 100%;
    transition: all ease-in-out 0.3s;
}
.bb1bd li:hover .img img {
    transform: scale(1.1);     transition: all ease-in-out 0.3s;
}


.bb1bd li .b1 {
   height: 58px;
   line-height: 58px;
   color: inherit;
   padding-left: 20px;
   overflow: hidden;
   text-overflow: ellipsis;
   white-space: nowrap;
   width: 100%;
}
.bb1bd li:hover .b1{
}


.bb1bd li .b2{position: absolute;height: 58px;bottom: 0;width: 100%;-ms-transform: translateY(58px);transform: translateY(58px);transition: .28s;line-height: 58px;color: #fff;padding-left: 20px;background: #006536 !important;}
.bb1bd li:hover .b2{
	    -ms-transform: translateY(0);
    transform: translateY(0);
    transition: .28s;
}









.bb2x {
    min-height: 300px;
    margin-top: 0px;
    padding-top: 60px;
    padding-bottom: 60px;
    margin-bottom: 0px;
    background-attachment: fixed;
    background-color: rgba(242, 242, 242, 1);
}

.bb2nr {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    background-color: #fff;
    align-items: center;
}
.bb2z {
    width: 50%;
    display: flex;
    flex-wrap: wrap;
    flex-direction: row;
    padding-left: 50px;
    padding-right: 50px;
    padding-top: 40px;
    padding-bottom: 40px;
}
.bb2z .b1 {
    transition-property: all;
    font_radio: 2;
    color: rgba(51, 51, 51, 1);
    font-weight: bold;
    text-align: left;
    font-size: 40px;
    margin-top: 0px;
    line-height: 1.5;
}
.bb2z .b2 {
    width: 50px;
    height: 6px;
    margin-bottom: 10px;
    margin-top: 20px;
    margin-left: 0px;
    line_radio: 2;
    display-radio: 1;
    border-top-style: solid;
    border-top-width: 2px;
    border-top-color: rgba(0, 151, 76, 1);
}
.bb2z .b3 {
    line-height: 2;
    transition-property: all;
    font_radio: 2;
    color: rgba(0, 0, 0, 1);
    font-weight: normal;
    text-align: left;
    font-size: 16px;
    margin-top: 0px;
    min-width: 0px;
    max-width: none;
    -webkit-line-clamp: 5;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.bb2z .b4 {
    margin-top: 40px;
    width: 160px;
    height: 40px;
    background-color: rgba(0, 151, 76, 1);
    font-size: 16px;
    text-align: center;
    line-height: 40px;
    color: #fff;
}

.bb2y {
    width: 50%;
    overflow: hidden;
}
.bb2y img {
    width: 100%;
}

.bb2sz {
    margin-top: 30px;
    margin-bottom: 0px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    background-color: #fff;
}
.bb2sz li {
    width: 25%;
    border-right-style: solid;
    border-right-width: 1px;
    border-right-color: rgba(204, 204, 204, 1);
    padding-bottom: 30px;
    position: relative;
}

.bb2sz li:before {
    content: '';
    position: absolute;
    right: -1px;
    top: 0;
    width: 2px;
    height: 36%;
    background: #00974c;
    z-index: 1;
}

.bb2sz li .b1 {
    height: 60px;
    line-height: 60px;
    text-align: center;
    margin-top: 20px;
}
.bb2sz li .b1 s1 {
    font-size: 46px;
    color: rgba(51, 51, 51, 1);
    font-weight: normal;
}
.bb2sz li .b1 s2 {
    font-size: 14px;
    color: rgba(51, 51, 51, 1);
    margin-left: 10px;
}
.bb2sz li .b2 {
    line-height: 2;
    color: rgba(51, 51, 51, 1);
    font-weight: normal;
    text-align: center;
    font-size: 14px;
    min-width: 0px;
    max-width: 460px;
    margin-top: 0px;
}






.bb3x {
    padding-top: 50px;
    padding-bottom: 80px;
    min-height: 0px;
}

.bb3nr {
    display: grid;
    grid-template-columns: repeat(auto-fill,minmax(27%,1fr));
    gap:0 20px;
    margin-top: 20px;
}
.bb3nr li {
    position: relative;
}
.bb3nr li .img {
    position: relative;
    overflow: hidden;
}
.bb3nr li .img img {
    width: 100%;
}
.bb3nr li .bb3wz {
    width: 100%;
    background-color: rgb(0 0 0 / 60%);
    padding-left: 30px;
    padding-right: 30px;
    transition-property: all;
    transition-duration: 0.5s;
    transition-timing-function: cubic-bezier(0.42, 0, 1, 1);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    bottom: auto;
    right: auto;
    padding-top: 0;
    padding-bottom: 35px;
    height: 100%;
    opacity: 0;
}
.bb3nr li:hover .bb3wz{
	padding-top: 35px;
	opacity: 1;
}


.bb3nr li .bb3wz .b1 {
    border-top-color: rgba(255, 255, 255, 1);
    border-top-style: solid;
    border-top-width: 2px;
    width: 40px;
    margin-left: 0px;
    height: auto;
    max-height: none;
    min-height: 0px;
    padding-bottom: 16px;
}
.bb3nr li .bb3wz .b2 {
    line-height: 1.5;
    color: rgba(255, 255, 255, 1);
    font-size: 16px;
}
.bb3nr li .b3 {
    width: 100%;
    background-color: rgba(245, 245, 245, 1);
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 30px;
    padding-right: 30px;
    text-align: center;
    -webkit-line-clamp: 1;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 16px;
    transition-property: all;
    transition-duration: 0.5s;
    transition-timing-function: cubic-bezier(0.42, 0, 1, 1);
    color: #212529;
}
.bb3nr li:hover .b3 {
	background-color: rgb(0 151 76);
	color: #fff;
}











.bb4x {
    margin-top: 0px;
    padding-top: 5%;
    padding-bottom: 5%;
    background-attachment: fixed;
    background-color: rgba(242, 242, 242, 1);
    min-height: 0px;
}
.bb4bt {
    text-align: center;
}
.bb4bt .b1 {
    line-height: normal;
    color: rgba(40, 40, 40, 1);
    font-size: 40px;
    font-weight: bold;
    padding-left: 0px;
    text-align: center;
    padding-right: 0px;
}


.bb4nr {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-top: 31px;
}
.bb4z {
    width: calc(60% - 15px);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.bb4z li {
    width: 50%;
    height: 100%;
    flex: 1;
    padding: 15px;
    background: #fff;
    border-right: 1px #ddd solid;
}
.bb4z li:last-child{
	border-right: none;
}

.bb4z li .img {
    overflow: hidden;
}
.bb4z li .img img {
    width: 100%;
}
.bb4z li .b1 {
    margin: 0;
    padding: 10px 0;
    color: #212529;
    font-size: 18px;
    -webkit-line-clamp: 1;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    padding-bottom: 0px;
    margin-bottom: 10px;
    margin-top: 20px;
    padding-top: 0px;
    font-family: Microsoft YaHei;
    font-weight: bold;
}
.bb4z li:hover .b1 {
	color: #00974c;
}


.bb4z li .b2 {
    -webkit-line-clamp: 1;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-top: 0px;
    font-family: Microsoft YaHei, 微软雅黑;
    font-size: 14px;
    text-align: left;
	color: #212529;
}
.bb4y {
    width: calc(40% - 15px);
    display: flex;
    flex-wrap: wrap;
    overflow: hidden;
}
.bb4y li {
    position: relative;
    flex: 0 0 100%;
}
.bb4y li a{
	display: flex;
	flex-wrap: wrap;
	flex-direction: row;
	width: 100%;
	height: 100%;
	background: #fff;
	align-items: center;
	padding: 5px;
	border-bottom: 1px #ddd solid;
	transition: all 0.5s;
	justify-content: space-between;
}




.bb4y li .bb4ysj {
    width: 100px;
    text-align: center;
    padding: 15px;
    border-right: 1px #ddd solid;
}
.bb4y li .bb4ysj .b1 {
    line-height: 1.6;
    font-size: 16px;
    color: #666;
}
.bb4y li .bb4ysj .b2 {
    line-height: 1.5;
    font-size: 20px;
    font-weight: bold;
    color: #666;
}
.bb4y li .bb4ywz {
    width: calc(100% - 100px);
    padding: 15px;
}
.bb4y li .bb4ywz .b1 {
    margin: 0;
    padding-bottom: 0px;
    font-size: 18px;
    -webkit-line-clamp: 1;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 10px;
    font-weight: bold;
    color: #212529;
}
.bb4y li .bb4ywz .b2 {
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    font-size: 14px;
    line-height: 1.66666;
    font-weight: 400;
    color: #212529;
}

.bb4y li:hover a{
	background: #00974c;
}
.bb4y li:hover .bb4ysj .b1{
	color: #fff;
}
.bb4y li:hover .bb4ysj .b2{
	color: #fff;
}
.bb4y li:hover .bb4ywz .b1{
	color: #fff;
}
.bb4y li:hover .bb4ywz .b2{
	color: #fff;
}











.bbdb {
    width: 100%;
    background-color: rgba(51, 51, 51, 1);
    min-height: 0px;
    padding-bottom: 20px;
    padding-top: 3%;
}
.bbdbnr{
    
}

.bbdbdh {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 40px;
}

.bbdbdh li {}
.bbdbdh li .b1 {
    font-size: 18px;
    color: rgba(255, 255, 255, 1);
    line-height: 30px;
    padding-bottom: 10px;
    font-weight: normal;
}
.bbdbdh li .b2 {}
.bbdbdh li .b2 dd {

}
.bbdbdh li .b2 dd a {
    display: block;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 2;
    font-weight: normal;
}
.bbdbdh li .b3 {
    line-height: 1.5;
    font-size: 14px;
    font-family: Microsoft YaHei, 微软雅黑;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 10px;
}
.bbdbdh li .b3 a{
    color: rgba(255, 255, 255, 0.8);
}

.bbdxx {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 16px;
}
.bbdxxnr {
    line-height: 24px;
    font-size: 14px;
    color: rgba(242, 242, 242, 1);
    text-align: center;
}
.bbdxxnr a{
	color: rgba(242, 242, 242, 1);
}


.bbdbdh li.bbdbdhlx{
    width: 30%;
}

.bbdbdh li .b2 dd:hover a {
    color: rgba(255, 255, 255, 1);
}





/* ============================================
   响应式样式 - syxx.html bbNx模块
   断点: 1600px / 1400px / 1200px / 990px / 768px / 480px
   ============================================ */


/* ============================================
   1600px断点 - 大屏微调
   ============================================ */
@media (max-width: 1600px) {
    .w1600 {
        max-width: 96%;
    }
    .w1750 {
        max-width: 96%;
    }

    /* bb1x */
    .bb1x {
        padding-top: 70px;
        padding-bottom: 70px;
    }
    .bb1bt .b1 {
        font-size: 36px;
    }
    .bb1hd li a {
        font-size: 15px;
    }
    .bb1bd {
        grid-template-columns: repeat(auto-fill, minmax(25%, 1fr));
        gap: 0 20px;
    }

    /* bb2x */
    .bb2x {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .bb2z {
        padding-left: 35px;
        padding-right: 35px;
        padding-top: 30px;
        padding-bottom: 30px;
    }
    .bb2z .b1 {
        font-size: 34px;
    }
    .bb2sz li .b1 s1 {
        font-size: 40px;
    }

    /* bb3x */
    .bb3x {
        padding-top: 45px;
        padding-bottom: 70px;
    }
    .bb3nr {
        grid-template-columns: repeat(auto-fill, minmax(30%, 1fr));
        gap: 0 18px;
    }

    /* bb4x */
    .bb4bt .b1 {
        font-size: 36px;
    }
    .bb4z li .b1 {
        font-size: 17px;
    }
    .bb4y li .bb4ywz .b1 {
        font-size: 17px;
    }

    /* header */
    .x-menu > li > a {
        font-size: 16px;
        padding: 0 0.5vw;
    }
}


/* ============================================
   1400px断点 - 中屏调整
   ============================================ */
@media (max-width: 1400px) {
    .w1600 {
        max-width: 94%;
    }
    .w1750 {
        max-width: 94%;
    }

    /* bb1x */
    .bb1x {
        padding-top: 60px;
        padding-bottom: 60px;
    }
    .bb1bt .b1 {
        font-size: 32px;
    }
    .bb1hd li a {
        font-size: 15px;
        line-height: 2.1;
    }
    .bb1bd {
        grid-template-columns: repeat(auto-fill, minmax(30%, 1fr));
        gap: 0 20px;
    }
    .bb1bd li .b1 {
        font-size: 15px;
    }

    /* bb2x */
    .bb2x {
        padding-top: 45px;
        padding-bottom: 45px;
    }
    .bb2z {
        padding-left: 30px;
        padding-right: 30px;
    }
    .bb2z .b1 {
        font-size: 30px;
    }
    .bb2z .b3 {
        font-size: 15px;
        -webkit-line-clamp: 5;
        line-clamp: 5;
    }
    .bb2z .b4 {
        margin-top: 30px;
        width: 150px;
        height: 38px;
        font-size: 15px;
        line-height: 38px;
    }
    .bb2sz li .b1 s1 {
        font-size: 36px;
    }
    .bb2sz li .b1 s2 {
        font-size: 13px;
    }
    .bb2sz li .b2 {
        font-size: 13px;
    }

    /* bb3x */
    .bb3x {
        padding-top: 40px;
        padding-bottom: 60px;
    }
    .bb3nr {
        grid-template-columns: repeat(auto-fill, minmax(30%, 1fr));
        gap: 0 15px;
    }
    .bb3nr li .b3 {
        font-size: 15px;
    }
    .bb3nr li .bb3wz .b2 {
        font-size: 15px;
    }

    /* bb4x */
    .bb4x {
        padding-top: 4%;
        padding-bottom: 4%;
    }
    .bb4bt .b1 {
        font-size: 32px;
    }
    .bb4z {
        width: calc(55% - 10px);
    }
    .bb4y {
        width: calc(45% - 10px);
    }
    .bb4z li .b1 {
        font-size: 16px;
    }
    .bb4z li .b2 {
        font-size: 13px;
    }
    .bb4y li .bb4ysj .b2 {
        font-size: 18px;
    }
    .bb4y li .bb4ywz .b1 {
        font-size: 16px;
    }
    .bb4y li .bb4ywz .b2 {
        font-size: 13px;
    }

    /* header */
    .top-mid-flex {
        height: 70px;
    }
    .x-menu > li > a {
        height: 70px;
        line-height: 70px;
        font-size: 11px;
    }
    .logo a img {
        max-height: 50px;
    }

    /* footer */
    .bbdbdh li .b1 {
        font-size: 16px;
    }
    .bbdbdh li .b2 dd a {
        font-size: 13px;
    }
}


/* ============================================
   1200px断点 - 小屏桌面/笔记本
   ============================================ */
@media (max-width: 1200px) {
    .w1600 {
        max-width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }
    .w1750 {
        max-width: 100%;
        padding-left: 20px;
        padding-right: 20px;
    }


    

    /* bb1x */
    .bb1x {
        padding-top: 50px;
        padding-bottom: 50px;
    }
    .bb1bt .b1 {
        font-size: 28px;
    }
    .bb1hd {
        margin-top: 15px;
    }
    .bb1hd li a {
        font-size: 14px;
        line-height: 2;
    }
    .bb1bd {
        grid-template-columns: repeat(auto-fill, minmax(25%, 1fr));
        gap: 0 15px;
        margin-top: 18px;
    }
    .bb1bd li .b1 {
        font-size: 14px;
        padding-top: 15px;
    }

    /* bb2x */
    .bb2x {
        padding-top: 40px;
        padding-bottom: 40px;
        background-attachment: scroll;
    }
    
    .bb2z {
        padding: 25px 25px;
    }
    .bb2z .b1 {
        font-size: 26px;
    }
   
    .bb2z .b2 {
        width: 40px;
        height: 4px;
        margin-top: 15px;
    }
    .bb2z .b3 {
        font-size: 14px;
        -webkit-line-clamp: 6;
        line-clamp: 6;
    }
    .bb2z .b4 {
        margin-top: 25px;
        width: 140px;
        height: 34px;
        font-size: 14px;
        line-height: 34px;
    }
    .bb2sz {
        margin-top: 25px;
    }
    .bb2sz li .b1 s1 {
        font-size: 32px;
    }
    .bb2sz li .b1 s2 {
        font-size: 12px;
    }
    .bb2sz li .b2 {
        font-size: 12px;
    }
    .bb2sz li .b1 {
        height: 50px;
        line-height: 50px;
    }

    /* bb3x */
    .bb3x {
        padding-top: 35px;
        padding-bottom: 50px;
    }
    .bb3nr {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    .bb3nr li .bb3wz {
        padding-left: 20px;
        padding-right: 20px;
        padding-bottom: 30px;
    }
    .bb3nr li:hover .bb3wz {
        padding-top: 30px;
    }
    .bb3nr li .bb3wz .b2 {
        font-size: 14px;
    }
    .bb3nr li .b3 {
        font-size: 14px;
        padding: 8px 20px;
    }

    /* bb4x */
    .bb4x {
        padding-top: 35px;
        padding-bottom: 35px;
        background-attachment: scroll;
    }
    .bb4bt .b1 {
        font-size: 28px;
    }
    .bb4nr {
        margin-top: 25px;
    }
    .bb4z {
        width: calc(55% - 10px);
    }
    .bb4y {
        width: calc(45% - 10px);
    }
    .bb4z li {
        padding: 10px;
    }
    .bb4z li .b1 {
        font-size: 15px;
        margin-top: 15px;
    }
    .bb4z li .b2 {
        font-size: 13px;
    }
    .bb4y li .bb4ysj {
        width: 90px;
        padding: 12px;
    }
    .bb4y li .bb4ysj .b1 {
        font-size: 15px;
    }
    .bb4y li .bb4ysj .b2 {
        font-size: 18px;
    }
    .bb4y li .bb4ywz {
        width: calc(100% - 90px);
        padding: 12px;
    }
    .bb4y li .bb4ywz .b1 {
        font-size: 15px;
    }
    .bb4y li .bb4ywz .b2 {
        font-size: 13px;
    }

    /* header */
    .top-mid-flex {
        height: 64px;
    }
    .x-menu > li > a {
        height: 64px;
        line-height: 64px;
        font-size: 14px;
        padding: 0 0.4vw;
    }
    .logo a img {
        max-height: 46px;
    }
    .header-ss {
        margin-left: 1vw;
    }

    /* footer */
    .bbdb {
        padding-top: 2.5%;
    }
    .bbdbdh {
        margin-bottom: 30px;
    }
    .bbdbdh li.bbdbdhlx {
        width: 35%;
    }
    .bbdbdh li .b1 {
        font-size: 15px;
    }
    .bbdbdh li .b2 dd a {
        font-size: 13px;
    }
}


/* ============================================
   990px断点 - 平板端
   ============================================ */
/* ---------- 通用容器 ---------- */
@media (max-width: 990px) {
    .w1600,
    .w1750 {
        padding-left: 15px;
        padding-right: 15px;
    }
}

/* ---------- Header 响应式 ---------- */
@media (max-width: 990px) {
    .header {
        position: relative;
        border-bottom: 2px solid #00974c;
    }
    .top-mid-flex {
        height: 60px;
        justify-content: space-between;
        padding: 0 15px;
    }
    .logo a img {
        max-height: 42px;
    }

    /* 移动端菜单按钮 */
    .x-menu {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(0,0,0,0.6);
        z-index: 9999;
        overflow-y: auto;
    }
    .x-menu.active {
        display: block;
    }
    .x-menu > ul {
        width: 75%;
        background: #fff;
        min-height: 100vh;
        padding: 60px 0 30px;
        margin-left: 0;
    }
    .x-menu > ul > li {
        text-align: left;
        margin: 0;
        border-bottom: 1px solid #eee;
    }
    .x-menu > ul > li > a {
        height: auto;
        line-height: 1.5;
        padding: 12px 20px;
        font-size: 16px;
        color: #333;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }
    .x-menu > ul > li > a:before {
        display: none;
    }
    .x-menu > ul > li:hover > a {
        color: #00974c !important;
        background: #f5f5f5;
    }

    /* 二级菜单 */
    .x-sub-menu {
        position: static;
        width: 100%;
        display: none;
        background: #f9f9f9;
        padding: 0;
        transform: none;
    }
    .x-sub-menu > li > a {
        font-size: 14px;
        padding: 10px 30px;
        text-align: left;
        line-height: 1.6;
    }
    .x-sub-menu > li > a:hover {
        background: #e8f5ee;
        color: #00974c !important;
    }

    /* 搜索 */
    .header-ss {
        margin-left: auto;
        margin-right: 10px;
    }
    .header-ss .ss-search {
        width: 180px;
    }

    /* 语言切换 */
    .header .p_languageNav {
        position: relative;
    }
}

@media (max-width: 768px) {
    .top-mid-flex {
        height: 50px;
    }
    .logo a img {
        max-height: 34px;
    }
    .x-menu > ul {
        width: 85%;
    }
    .header-ss .ss-search {
        width: 150px;
    }
}


/* ---------- Banner 响应式 ---------- */
@media (max-width: 990px) {
    .home-banner {
        margin-top: 0;
    }
    .home-banner .swiper-slide a > img {
        height: 40vw;
        object-fit: cover;
        min-height: 220px;
    }
    .home-banner .swiper-pagination1 {
        bottom: 15px;
    }
    .home-banner .swiper-pagination1 .swiper-pagination-bullet {
        width: 30px;
        height: 2px;
        margin: 0 6px !important;
    }
    .home-banner .swiper-button-next1,
    .home-banner .swiper-button-prev1 {
        width: 36px;
        height: 36px;
        margin-top: -18px;
        background-size: 18px auto;
    }
    .home-banner .swiper-button-prev1 {
        left: 10px;
    }
    .home-banner .swiper-button-next1 {
        right: 10px;
    }
}

@media (max-width: 768px) {
    .home-banner .swiper-slide a > img {
        height: 50vw;
        min-height: 180px;
    }
    .home-banner .swiper-pagination1 .swiper-pagination-bullet {
        width: 24px;
        height: 2px;
        margin: 0 4px !important;
    }
}


/* ============================================
   [990px] bb1x - 产品模块
   ============================================ */
@media (max-width: 990px) {
    .bb1x {
        padding-top: 40px;
        padding-bottom: 40px;
    }
    .bb1bt .b1 {
        font-size: 28px;
        margin-top: 0;
    }

    /* 分类标签 - 2列 */
    .bb1hd {
        margin-top: 20px;
    }
    .bb1hd li {
        flex-basis: calc(50%);
        margin-bottom: 8px;
    }
    .bb1hd li a {
        font-size: 14px;
        line-height: 2.1;
        margin-left: 3px;
        margin-right: 3px;
    }

    /* 产品网格 - 3列 */
    .bb1bd {
        grid-template-columns: repeat(auto-fill, minmax(40%, 1fr));
        gap: 0 15px;
        margin-top: 15px;
    }
    .bb1bd li a {
        margin-bottom: 0;
    }
    .bb1bd li .b1 {
        font-size: 14px;
        padding-top: 12px;
        padding-left: 6px;
        padding-right: 6px;
    }
	.bb1bd li .b2{
    height: 50px;
    transform: translateY(50px);
    line-height: 50px;
}

}

@media (max-width: 768px) {
    .bb1x {
        padding-top: 30px;
        padding-bottom: 30px;
    }
    .bb1bt .b1 {
        font-size: 22px;
    }

    /* 分类标签 - 2列 */
    .bb1hd li {
        flex-basis: calc(50%);
    }
    .bb1hd li a {
        font-size: 13px;
        border-radius: 3px;
    }

    /* 产品网格 - 2列 */
    .bb1bd {
        /* grid-template-columns: repeat(2, 1fr); */
        gap: 0 10px;
    }
    .bb1bd li .b1 {
        font-size: 13px;
        padding-top: 3px;
        padding-bottom: 0;
        height: 50px;
        line-height: 50px;
    }
}

@media (max-width: 480px) {
    /* 产品网格 - 1列 */
    .bb1bd {
        /* grid-template-columns: repeat(1, 1fr); */
    }
    .bb1hd li {
        flex-basis: calc(100%);
    }
}


/* ============================================
   [990px] bb2x - 关于我们模块
   ============================================ */
@media (max-width: 990px) {
    .bb2x {
        padding-top: 40px;
        padding-bottom: 40px;
        background-attachment: scroll;
    }

    /* 图文区域 - 上下堆叠 */
    .bb2nr {
        flex-direction: column;
    }
    .bb2z {
        width: 100%;
        padding: 30px 20px;
        order: 1;
    }
    .bb2z .b1 {
        font-size: 28px;
    }
    .bb2z .b2 {
        margin-top: 15px;
        margin-bottom: 10px;
    }
    .bb2z .b3 {
        font-size: 14px;
        -webkit-line-clamp: 8;
        line-clamp: 8;
    }
    .bb2z .b4 {
        margin-top: 25px;
        width: 140px;
        height: 36px;
        font-size: 14px;
        line-height: 36px;
    }
    .bb2y {
        width: 100%;
        order: 0;
    }

    /* 数据统计 - 2列 */
    .bb2sz {
        margin-top: 20px;
    }
    .bb2sz li {
        width: 50%;
        border-right: 1px solid #eee;
        padding-bottom: 20px;
    }
    .bb2sz li:nth-child(2n) {
        border-right: none;
    }
    .bb2sz li:before {
        height: 25%;
    }
    .bb2sz li .b1 {
        height: 50px;
        line-height: 50px;
        margin-top: 15px;
    }
    .bb2sz li .b1 s1 {
        font-size: 36px;
    }
    .bb2sz li .b2 {
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .bb2x {
        padding-top: 30px;
        padding-bottom: 30px;
    }
    .bb2z {
        padding: 20px 15px;
    }
    .bb2z .b1 {
        font-size: 22px;
    }
    .bb2z .b3 {
        font-size: 13px;
        -webkit-line-clamp: 6;
        line-clamp: 6;
    }
    .bb2z .b4 {
        width: 120px;
        height: 32px;
        font-size: 13px;
        line-height: 32px;
        margin-top: 20px;
    }
    .bb2sz li .b1 {
        height: 40px;
        line-height: 40px;
    }
    .bb2sz li .b1 s1 {
        font-size: 28px;
    }
    .bb2sz li .b1 s2 {
        font-size: 12px;
    }
}

@media (max-width: 480px) {
    .bb2sz li {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #eee;
    }
    .bb2sz li:last-child {
        border-bottom: none;
    }
    .bb2sz li:before {
        width: 50%;
        height: 2px;
        top: auto;
        bottom: 0;
        right: auto;
        left: 25%;
    }
}


/* ============================================
   [990px] bb3x - 案例模块
   ============================================ */
@media (max-width: 990px) {
    .bb3x {
        padding-top: 40px;
        padding-bottom: 40px;
    }

    /* 案例网格 - 2列 */
    .bb3nr {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
    .bb3nr li .bb3wz {
        padding-left: 20px;
        padding-right: 20px;
        padding-bottom: 25px;
    }
    .bb3nr li:hover .bb3wz {
        padding-top: 25px;
    }
    .bb3nr li .bb3wz .b2 {
        font-size: 14px;
    }
    .bb3nr li .b3 {
        font-size: 14px;
        padding: 5px;
    }

    .bb3nr li:last-child{display: none;}

}

@media (max-width: 768px) {
    .bb3x {
        padding-top: 30px;
        padding-bottom: 30px;
    }
    /* 案例网格 - 1列 */
    .bb3nr {
       
        gap: 15px;
    }
    .bb3nr li .bb3wz {
        padding-bottom: 20px;
    }
    .bb3nr li:hover .bb3wz {
        padding-top: 20px;
    }
}


/* ============================================
   [990px] bb4x - 新闻模块
   ============================================ */
@media (max-width: 990px) {
    .bb4x {
        padding-top: 40px;
        padding-bottom: 40px;
        background-attachment: scroll;
    }
    .bb4bt .b1 {
        font-size: 28px;
    }

    /* 新闻布局 - 上下堆叠 */
    .bb4nr {
        flex-direction: column;
        margin-top: 20px;
    }
    .bb4z {
        width: 100%;
        margin-bottom: 0;
    }
    .bb4z li {
        padding: 10px;
    }
    .bb4z li .b1 {
        font-size: 16px;
        margin-top: 12px;
        margin-bottom: 6px;
        padding: 0 2%;
    }
    .bb4z li .b2 {
        font-size: 13px;
        padding: 0 2%;
    }

    .bb4y {
        width: 100%;
        margin-top: 0;
    }
    .bb4y li a {
        padding: 8px 5px;
    }
    .bb4y li .bb4ysj {
        width: 85px;
        padding: 10px;
    }
    .bb4y li .bb4ysj .b1 {
        font-size: 14px;
    }
    .bb4y li .bb4ysj .b2 {
        font-size: 18px;
    }
    .bb4y li .bb4ywz {
        width: calc(100% - 85px);
        padding: 10px;
    }
    .bb4y li .bb4ywz .b1 {
        font-size: 16px;
        margin-bottom: 5px;
    }
    .bb4y li .bb4ywz .b2 {
        font-size: 13px;
    }
}

@media (max-width: 768px) {
    .bb4x {
        padding-top: 30px;
        padding-bottom: 30px;
    }
    .bb4bt .b1 {
        font-size: 22px;
    }

    /* 左侧推荐新闻 - 堆叠 */
    .bb4z {
        flex-direction: column;
    }
    .bb4z li {
        width: 100%;
        border-right: none;
        border-bottom: 1px solid #ddd;
        padding: 12px 0;
    }
    .bb4z li:last-child {
        border-bottom: none;
    }
    .bb4z li .b1 {
        font-size: 15px;
    }

    /* 右侧新闻列表 */
    .bb4y li .bb4ysj {
        width: 75px;
        padding: 8px;
    }
    .bb4y li .bb4ysj .b1 {
        font-size: 13px;
    }
    .bb4y li .bb4ysj .b2 {
        font-size: 16px;
    }
    .bb4y li .bb4ywz {
        width: calc(100% - 75px);
        padding: 8px;
    }
    .bb4y li .bb4ywz .b1 {
        font-size: 14px;
    }
    .bb4y li .bb4ywz .b2 {
        font-size: 12px;
    }
}


/* ============================================
   [990px] bbdb - 底部模块
   ============================================ */
@media (max-width: 990px) {
    .bbdb {
        padding-top: 30px;
        padding-bottom:90px;
    }
    .bbdbdh {
        flex-wrap: wrap;
        margin-bottom: 20px;
    }
    .bbdbdh li {
        flex: 0 0 50%;
        margin-bottom: 20px;
        padding-right: 15px;
        display: none;
    }
    .bbdbdh li.bbdbdhlx {
        width: 100%;
        margin-bottom: 20px;
        display: block;
    }
    .bbdbdh li .b1 {
        font-size: 16px;
        padding-bottom: 8px;
    }
    .bbdbdh li .b2 dd a {
        font-size: 13px;
        line-height: 1.8;
    }
    .bbdbdh li .b3 {
        font-size: 13px;
        margin-top: 8px;
    }
}

@media (max-width: 768px) {
    .bbdb {
        padding-top: 25px;
      
    }
    .bbdbdh li {
        flex: 0 0 100%;
        margin-bottom: 15px;
        padding-right: 0;
    }
    .bbdbdh li.bbdbdhlx {
        width: 100%;
    }
    .bbdbdh li .b1 {
        font-size: 15px;
    }
    .bbdxx {
        padding-top: 12px;
    }
    .bbdxxnr {
        font-size: 12px;
        line-height: 20px;
    }
}


/* ============================================
   Header导航JS交互 - 移动端菜单
   ============================================ */
@media (max-width: 990px) {
    /* 汉堡按钮 */
    .mob-nav-btn {
        display: flex;
        width: 30px;
        height: 30px;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        flex-direction: column;
        gap: 5px;
        margin-left: 10px;
    }
    .mob-nav-btn span {
        display: block;
        width: 24px;
        height: 2px;
        background: #333;
        border-radius: 2px;
        transition: all .3s ease;
    }
    .mob-nav-btn.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    .mob-nav-btn.active span:nth-child(2) {
        opacity: 0;
    }
    .mob-nav-btn.active span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    /* 关闭按钮 */
    .x-menu .close-btn {
        position: absolute;
        top: 12px;
        right: 15px;
        width: 32px;
        height: 32px;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        z-index: 10;
    }
    .x-menu .close-btn:before,
    .x-menu .close-btn:after {
        content: '';
        position: absolute;
        width: 20px;
        height: 2px;
        background: #333;
        border-radius: 1px;
    }
    .x-menu .close-btn:before {
        transform: rotate(45deg);
    }
    .x-menu .close-btn:after {
        transform: rotate(-45deg);
    }
}


/* ============================================
   辅助工具类响应式
   ============================================ */
@media (max-width: 990px) {
    .max1600,
    .max1500 {
        width: 100%;
        padding-left: 15px;
        padding-right: 15px;
    }
    .max1400,
    .max1200 {
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media (max-width: 768px) {
    .max1600,
    .max1500 {
        width: 100%;
    }
    .hidden-xs {
        display: none !important;
    }
    .visible-xs {
        display: block !important;
    }
}


/* ============================================
   滚动到顶部按钮 - 移动端
   ============================================ */
@media (max-width: 768px) {
    .scroll_to_top2 {
        right: 10px;
        bottom: 80px;
        width: 36px;
        height: 36px;
        line-height: 36px;
        font-size: 16px;
    }
}


/* ============================================
   触摸设备hover兼容
   ============================================ */
@media (hover: none) {
    .bb1bd li:active a:before {
        height: 100%;
        transition: all .3s ease;
    }
    .bb1bd li:active .b1 {
        color: #fff;
    }
    .bb3nr li:hover .bb3wz,
    .bb3nr li:active .bb3wz {
        padding-top: 35px;
        opacity: 1;
    }
    .bb3nr li:hover .b3,
    .bb3nr li:active .b3 {
        background-color: rgb(0 151 76);
        color: #fff;
    }
}













.bbban {
    position: relative;
}
.bbbanfl {
    position: relative;
}
.bbbanfl1 {}

.bbbanfl .swiper-slide {}
.bbbanfl .swiper-slide .img {
    overflow: hidden;
}
.bbbanfl .swiper-slide .img img {
    width: 100%;
}
.bbbanfl .swiper-slide .bbbanwz {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    display: flex;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    z-index: 999;
    padding-left: 0%;

}
.bbbanfl .swiper-slide .bbbanwz .b1 {
    color: #fff;
    font-size: 42px;
    font-weight: bold;
    line-height: 1.66666;
    transform: translateY(calc(0px - (0px - clamp(0rem, -1.731rem + 3.61vw, 1.875rem))));
    transition: transform ease .8s;
    opacity: 0;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}
.bbbanfl .swiper-slide-active .bbbanwz .b1 {
    transform: none;
    transition: transform ease .8s;
    opacity: 1;
}


.banzs {
    position: absolute;
    bottom: 6%;
    right: 6%;
    z-index: 1;
    width: 30.125%;
    border-left: 1px solid #fff;
    padding-left: clamp(1.25rem, 0.385rem + 1.8vw, 2.188rem);
}
.bandh1 {
    
position: relative;
    
top: -32px;
}
.bandh1 .swiper-pagination {}
.bandh1 .swiper-pagination span{
    margin: 0 9px 0 0;
    background: #fff;
    border-radius: 0;
    transform: skewX(-20deg);
}
.bandh1 .swiper-pagination .swiper-pagination-bullet-active{}


.banxx {
    display: flex;
    justify-content: flex-start;
}
.banxx .b1 {}
.bbbanfl2 {
    width: clamp(9.625rem, 2.356rem + 15.14vw, 17.5rem);
    height: 100%;
    border: 1px solid #fff;
    overflow: hidden;
    position: relative;
}
.bandh2 {
    width: clamp(4.875rem, 0.26rem + 9.62vw, 9.875rem);
    position: static;
    margin: 0;
    border: 1px solid rgb(255 255 255 / 30%);
    height: auto;
    margin-left: clamp(1.25rem, 0.385rem + 1.8vw, 2.188rem);
    font-size: clamp(0.75rem, 0.288rem + 0.96vw, 1.25rem);
    font-family: arial;
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;


}
.bandh2 .swiper-button-next {
    
}
.bandh3 {
    width: 50px;
    margin: 0;
    border: 1px solid rgb(255 255 255 / 100%);
    height: auto;
    margin-left: clamp(1.25rem, 0.385rem + 1.8vw, 2.188rem);
    color: #fff;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    background: url(//wm.cdn.cn86.cn/gbbsdfenghua/2026/07/c2f2a8faa7wizear.png)no-repeat center;
}
.bandh3 .b1 svg{
    height: 15px;
    width: 15px;
    color: #fff;
}
.bandh3 .b1 svg path{
    color: #fff;
}



.bbbanfl2 .swiper-slide .bbbanwz .b1{
    font-size: 12px;
}

.bbbanfl2 .swiper-slide .bbbanwz{
    padding: 0 4%;
}


.bandh3.paused{
    background: url(//wm.cdn.cn86.cn/gbbsdfenghua/2026/07/b678f42ce0vftguk.png)no-repeat center;
}



@media (max-width: 1400px) {  
    .bbbanfl .swiper-slide .bbbanwz .b1{font-size: 30px;}
}
@media (max-width: 1200px) {  
    .bbbanfl .swiper-slide .bbbanwz .b1{font-size: 20px;}
}

@media (max-width: 992px) {  
    .banzs{display: none;}
    .bbbanfl .swiper-slide .bbbanwz .b1{font-size: 16px;}
    .nynrz{display: none;}
    .nynry{width: 100%;}
}









































/* 文字 */