.logo {
    position: relative;
    height: 100%;
}

.logobox {
    display: flex;
    height: 100%;
    align-items: center;
}

.logo2 {
    opacity: 0;
    position: absolute;
    transition: .5s;
    left:0;
    top: 0;
}

header.active .logo2 {
    display: flex;
    opacity: 1;
    transition: .5s;
}

.logo1 {
    display: flex;
    opacity: 1;
}

headeractive .logo1 {
    display: none;
    opacity: 0;
    transition: .5s;
}

headeractive .logoimg img {
    height: 6rem;
}

.topbig {
    width: 160rem;
    margin: 0 auto;
    height: 100%;
    display: flex;
    justify-content: space-between;
}

header {
    width: 100%;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 9999;
    height: 10rem;
    transition: .5s;

}

headeractive {
    height: 9rem;
    transition: .5s;
    background: white;
    box-shadow: 0.5rem 0.5rem 0.5rem rgba(17, 15, 14, 0.1);
}

.logo1 img,.logo2 img{
    height: 5rem;
    object-fit: cover;
}

.menu ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.menu ul li {
    margin-left: 3rem;
    position: relative;
    height: 100%;
}


.menu ul li.active>a img {
    filter: invert(1);
}

.menu ul li:first-child {
    margin-left: 3rem;
}

.menu ul li a {
    font-size: 2rem;
    color: #ffffff;
    transition: .5s;
    display: flex;
    align-items: center;
    position: relative;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.menu ul li.active>a {
    color: #0f2c51;
}
.menu ul li>a:hover,.menu ul li.active>a{
    color:#0f2c51;
    border-bottom:0.5rem solid #0f2c51;
}

.menu ul li a img {
    margin-left: 1rem;
    width: 1rem;
    height: .6rem;
}

headeractive .menu ul li a {
    color: #333333;
    transition: .5s;
}

headeractive .menu ul li dl dt a {
    color: #000;
    font-size: 1.6rem;
}

.tool ul {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.tool ul li:first-child {
    margin-right: 2.2rem;
    z-index: 2;
}

.tool ul li:nth-child(2) {
    margin-right: 2.2rem;
    z-index: 2;
}

.tool ul li img {
    width: 4.4rem;
    height: 4.4rem;
    transition: .5s;
}

.tool ul li img:last-child {
    display: none;
    opacity: 0;
}

headeractive .tool ul li img:first-child {
    display: none;
    opacity: 0;
}

headeractive .tool ul li img:last-child {
    display: block;
    opacity: 1;
}

.search-alert {
    position: fixed;
    z-index: 1000;
    background-color: #222222;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
}

.search-alert .close {
    display: block;
    width: 3rem;
    height: 3rem;
    background: url(../images/img5-4.png) no-repeat center;
    position: absolute;
    top: 3.8rem;
    right: 2.6%;
    cursor: pointer;
    -webkit-transition: -webkit-transform 0.3s ease 0s;
    transition: transform 0.3s ease 0s;
}

.search-alert .cent-form {
    position: absolute;
    width: 94.8%;
    left: 2.6%;
    top: 50%;
    height: 12.4rem;
    margin-top: -6.3rem;
    border-bottom: 0.1rem solid #515151;
}

.search-alert .cent-form .tex {
    border: none;
    font-size: 6.6rem;
    height: 12.4rem;
    line-height: 187.878788%;
    text-align: center;
    width: 100%;
    box-sizing: border-box;
    color: #555;
    background: none;
    padding-left: 8.8rem;
    padding-right: 8rem;
    background: url(../images/img5.png) no-repeat 3.5rem 6rem;
}

.search-alert .cent-form .sub-butn {
    border: none;
    height: 10rem;
    margin-top: 2.4rem;
    font-size: 2.4rem;
    line-height: 416.666667%;
    color: #555;
    text-align: right;
    background: none;
    position: absolute;
    right: 0;
    top: 0;
    width: 10rem;
    text-align: center;
}

.search-alert .close:hover {
    -webkit-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    transform: rotate(90deg);
}

.search-alert .cent-form .tex {
    border: none;
    font-size: 2rem;
}

.search {
    cursor: pointer;
}

.m_header {
    display: none;
}
.menu ul li dl {
    position: absolute;
    top: 100%;
    left: 50%;
    background: #fff;
    display: none;
    transform: translate(-50%, 0%);
    width: max-content;
    min-width: 20rem;
    box-shadow: 0 4px 4px rgb(0 0 0 / 7%);
}


.menu ul li:first-child dl {
    width: 43rem;
}

.menu ul li dl dd,
.menu ul li dl dt {
    text-align: center;
    color: #fff;
    line-height: 2;
    cursor: pointer;
    padding: 0 1rem;
    margin: 0.8rem 0;
    position: relative;
}

.menu ul li dl dd a,
.menu ul li dl dt a {
    font-size: 1.6rem;
    color: #000;
    font-weight: normal;
}

.menu ul li dl dd a:hover {
    color: #fff;
}

.menu ul li>dl>dt.erji>a:after {
    content: '';
    display: inline-block;
    width: 0.8rem;
    height: 0.8rem;
    border-top: 0.1rem solid #fff;
    border-right: 0.1rem solid #fff;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    position: absolute;
    right: 0;
    top: 40%;
    left: auto;
}

.menu ul li>dl>dt.erji:hover>a:after {
    content: '';
    display: inline-block;
    width: 0.8rem;
    height: 0.8rem;
    border-top: 0.1rem solid #242424;
    border-right: 0.1rem solid #242424;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    position: absolute;
    right: 0;
    top: 35%;
    background: #FFF;
    left: auto;
}

.menu ul li dl dt dl {
    left: 100%;
    top: -0.8rem;
    width: auto;
}

.menu ul li dl dt:hover dl {
    display: block;
    transform: translate(0, 0);
}

.menu ul li dl dt:hover,
.menu ul li dl dd:hover {
    background: #fff;

}

.menu ul li dl dt:hover>a,
.menu ul li dl dd:hover>a {
    color: #fff;
    background: #0f2c51;
}

headeractive .menu ul li dl dt:hover a,
headeractive .menu ul li dl dd:hover a {
    color: #fff;
}

headeractive .menu ul li a img {
    filter: invert(1);
}
.banner{
    height: 100vh;
}
.tool ul li.dropdown>a {
    width: 4.4rem;
    height: 4.4rem;
    font-size: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,.2);
    border-radius: 100%;
    color: #fff;
}
.tool ul.dropdown-menu {
    display: none;
    position: absolute;
    background-color: #fff;
    list-style: none;
    padding: 10px 0;
    margin: 0;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
    z-index: 999;
    height: auto;
    left:-6rem;
}
.tool .dropdown-menu li:first-child{
    margin:0;
}
.tool .dropdown-menu li:nth-child(2){
    margin:0;
}
.banner video{
    width:100%;
    height: 100%;
    object-fit: cover;
}

header.active{
	background: #fff;
	-moz-box-shadow: none;
	-webkit-box-shadow: none;
	box-shadow: none;
}
header.active .logo1{
	opacity: 0;
}
header.active .logo2{
	opacity: 1;
}
header.active .menu ul li a{
    color:#333;
}
header.active .tool ul li img:last-child{
    display: block;
    opacity: 1;
}
header.active .tool ul li img:first-child{
    display: none;
    opacity: 1;
}
header.active .tool ul li.dropdown>a{
    background:#e5e5e5;
    color:#838383;
}
header.active .menu ul li>a:hover,header.active .menu ul li.active>a{
    color:#0f2c51;
    border-bottom:0.5rem solid #0f2c51;
}
.container{
    width:160rem;
}
.homeabout{
    position:relative;
    height: 71rem;
    margin-top:5%;
}
.homeaboutleft{
    width: 40%;
}
.homeprotoptitle{
    margin-bottom:3rem;
    font-size: 3.6rem;
    font-weight: bold;
    margin-top:3.6rem;
}
.homeabout::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    width: 60%;
    height: 100%;
    background: #f9f9f9;
    border-top-right-radius: 20px;
    border-bottom-right-radius: 20px;
    z-index: 1;
}
.homeaboutleft section{
    font-size: 1.8rem;
    line-height: 2;
    text-align: justify;
}
.symore {
    border-top: 1px solid black;
    padding-top: 4.2rem;
    margin-top: 3.1rem;
    font-size: 1.8rem;
    background: url(../images/abjt.png) no-repeat right 82%;
}
.symore a{
    color:#333;
}
.symore a:hover{
    color:#0f2c51;
}
.homeaboutright {
    width: 50%;
    height: 100%;
    position: relative;
    right: 0;
    top: 0;
}
.homeabout .container,.homeabout .row{
    height: 100%;
    z-index: 1;
    position:relative;
}
.homeaboutright::before {
    content: "";
    position: absolute;
    right: 5%;
    bottom: -2%;
    transform: translate(15%, 15%);
    width: 20rem;
    height: 20rem;
    background: #002fa7;
    opacity: 1;
}
.lxkk h3{
    font-size: 2.4rem;
    margin:2rem 0;
    font-weight: bold;
}
.lxkk h4{
    font-size: 1.8rem;
}
.lxkk p{
    color:#333;
}
.lxkk a{
    color:#000;
    font-weight: bold;
    position:relative;
    cursor: pointer;
}
.lxkk a:hover .dbewm{
    display: flex;
}
.homeabout .container .homeaboutbig{
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding:5% 0;
}
.homeabout .swiper-pagination{
    width:100%;
    bottom:2rem;
}
 #about .swiper-pagination-bullet {
    width: 1.2rem;
    height: 1.2rem;
    border-radius: 0;
    opacity: 0.6;
    background: white;
    border-radius: 10px;
    margin:0 0.5rem;
}
 #about .swiper-pagination-bullet.swiper-pagination-bullet-active {
    width: 4.8rem;
    height: 1.2rem;
    background: #0f2c51;
    opacity: 1;
}
.site-footer {
  background: #292c35;
  color: #bbb;
  padding-top: 4rem;
  font-size: 1.4rem;
}

/* 三栏布局 */
.footer-main {
  max-width: 160rem;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 6rem;
}

/* ========== 左侧 ========== */
.footer-left {
  flex: 1.2;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.footer-logo {
  width: 12rem;
  margin-bottom: 1.5rem;
}

.company-name {
  font-size: 1.6rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 1rem;
}

.footer-text {
  margin-bottom: 1rem;
  line-height: 1.6;
  color: #fff;
}

.footer-phone {
  color: #fff;
  font-weight: 600;
  font-size: 1.5rem;
  margin-bottom:1rem;
}
.footer-phone a{
    color:#fff;
    position:relative;
}
.dbewm{
    position:absolute;
    left:0;
    top: 3rem;
    display: none;
    align-items: center;
    justify-content: space-between;
    gap:2rem;
    z-index: 99;
}
.footer-phone a:hover .dbewm{
    display: flex;
}
.dbewm img{
    max-width:15rem;
    background:#fff;
    padding:0.5rem;
}
/* ========== 中间 ========== */
.footer-center {
  flex: 1;
  display: flex;
  gap: 5rem;
}

.nav-block h2 {
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: 1.2rem;
}

.nav-block a {
  display: block;
  color: #aaa;
  margin-bottom: 0.8rem;
  text-decoration: none;
  transition: 0.2s;
}

.nav-block a:hover {
  color: #fff;
}

/* ========== 右侧 ========== */
.footer-right {
    flex: none;
    text-align: center;
    width: auto;
}

.qr-box {
  margin-bottom: 2rem;
}

.qr-img {
  width: 11rem;
  height: 11rem;
  background: #fff;
  padding: 0.6rem;
  border-radius: 0.8rem;
}

.social-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  flex-direction: column;
}

.social-buttons button {
  background: #222;
  border: 0.1rem solid #333;
  color: #bbb;
  cursor: pointer;
  transition: 0.2s;
  border-radius: 100%;
  width:4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  padding:0;
}
.nav-block{
    width:16rem;
}
.social-buttons button:hover {
  background: #ff4d4f;
  color: #fff;
}

/* ========== 底部 ========== */
.footer-bottom {
  border-top: 1px solid #222;
  text-align: center;
  padding: 1.5rem;
  font-size: 1.4rem;
  color: #666;
}
.footer-bottom-b{
    display: flex;
    justify-content: center;
    flex-direction: column;
}
.footer-bottom-b ul{
    display: flex;
    justify-content: center;
}
.footer-bottom-b span{
    color:#fff;
}
.footer-bottom-b a{
    color:#fff;
    transition: .5s;
}
.social-buttons button img{
    width:2rem;
}
.nybanner img{
    width:100%;
}
.nybanner{
    position:relative;
}
.bannerbt {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    color: white;
    text-align: center;
}
.bannerbt h3 {
    font-size: 3.6rem;
    font-weight: bold;
    margin:2rem 0 1rem;
}
.bannerbt img{
    width:9.4rem;
}
.lxkk {
    margin: 5rem auto 9.5rem;
    line-height: 3.5rem;
    font-size: 1.6rem;
}
.lxkk h2 {
    font-size:3.6rem;
    color: #333333;
    margin-top: 2.7rem;
    padding-bottom: 4.7rem;
    margin-bottom: 6.8rem;
    background-repeat: no-repeat;
    position:relative;
}
.lxkk h2:after{
    content: "";
    display: block;
    width:2.5rem;
    height: 0.4rem;
    background:#0f2c51;
    position:absolute;
    bottom: 0;
}
.lxkk .col-md-7{
    position: relative;
}
.lxkk .col-md-5{
    color:#000;
    line-height: 2;
}
.liuyan {
    height: auto;
    overflow: hidden;
    padding-top: 7.3rem;
    padding-bottom: 3.6rem;
    background-color: #f1f1f1;
}
.liuyan h2 {
    font-weight: bolder;
    font-size: 3.6rem;
    text-align: center;
    margin-top: 0px;
    margin-bottom: 7.3rem;
    color: #2d2d2d;
}
.biao {
    height: auto;
    overflow: hidden;
    margin-bottom: 2rem;
}
.biao h4{
    font-size: 1.8rem;
}
.anniu {
    width: 20.8rem;
    height: 5.4rem;
    background-color: #0f2c51;
    border-color: #0f2c51;
    padding: 0px;
}
.news01 .news01-l {
    width: 58%;
}

.news01 .news01-l .imgbox {
    width: 100%;
    overflow: hidden;
}

.news01 .news01-l .imgbox img {
    display: block;
    width: 100%;
    transition: all .5s;
}

.news01:hover .news01-l .imgbox img {
    transform: scale(1.1);
}

.news01 {
    margin: auto;
    display: flex;
    display: -webkit-flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}



.news01 .news01-l .text h3,
.news01-r h3 {
    font-size: 2.4rem;
    line-height: 3.6rem;
    color: #222222;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    margin-top: 3rem;
}

.news01-r {
    width: 40%;
    background-color: #f1f2f3;
    box-sizing: border-box;
    padding: 5rem;
    position: relative;
}

.news01 .news01-l .text p,
.news01-r p {
    font-size: 1.5rem;
    color: #333;
    margin: 3rem 0;
    display: flex;
    display: -webkit-flex;
    -webkit-align-items: center;
    align-items: center;
}

.news01-r p {
    margin-top: 0;
    font-weight: bold;
}

.news01 .news01-l .text p:before,
.news01-r p:before {
    content: '';
    display: block;
    width: 4px;
    height: 4px;
    background-color: #AAAAAA;
    border-radius: 50%;
    margin-right: 5px;
}

.news01-r .bot {
    width: calc(100% - 10rem);
    position: absolute;
    left: 5rem;
    bottom: 0;
    height: 10rem;
    display: flex;
    display: -webkit-flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-align-items: center;
    align-items: center;
    box-sizing: border-box;
    border-top: 1px solid #AAAAAA;
}

.news01-r .bot font {
    font-size: 1.5rem;
    color: #AAAAAA;
}

.news01-r .bot i {
    width: 5rem;
    height: 5rem;
    border-radius: 50%;
    display: flex;
    display: -webkit-flex;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-align-items: center;
    align-items: center;
    border: 1px solid #aaaaaa;
    border-radius: 50%;
    font-size: 1.8rem;
    color: #aaaaaa;
    font-weight: lighter;
}

.news02 {
    margin: 7rem auto 0;
    border-top: 1px solid #DDDDDD;
    padding-top: 7rem;
    display: flex;
    display: -webkit-flex;
    -webkit-flex-wrap: wrap;
    flex-wrap: wrap;
}

.news02 a {
    display: block;
    width: 100%;
    padding-bottom: 6rem;
    position: relative;
    box-sizing: border-box;
    margin-right: 2%;
    border-bottom: 1px solid #DDDDDD;
    margin-bottom: 6rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.news02 a .imgbox {
    position: relative;
    overflow: hidden;
    width:30%;
}
.news02 section {
    line-height: 2; /* 行高 */
    color: #aaaaaa;
    margin-top: 2rem;
    font-size: 1.4rem;
    overflow: hidden; /* 超出部分隐藏 */
    display: -webkit-box; /* 设置为弹性盒模型以支持多行裁剪 */
    -webkit-box-orient: vertical; /* 设置内容的方向为垂直排列 */
    -webkit-line-clamp: 2; /* 限制显示两行 */
    text-overflow: ellipsis; /* 添加省略号 */
}

.news02 a .imgbox img {
    display: block;
    width: 100%;
    transition: all .6s;
    aspect-ratio: 16 / 9;
    object-fit: cover;
}

.news02 a .text {
    width: 65%;
    margin-top: 3rem;
}

.news02 a .text font {
    width: 100%;
    display: block;
    font-size: 1.5rem;
    color: #aaaaaa;
    margin-bottom: 2rem;
}

.news02 a .text h3 {
    font-size: 2rem;
    line-height: 3rem;
    color: #222222;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.jumpto {
    display: none;
}

.news02 a:hover .imgbox img {
    transform: scale(1.1);
}

.news02 a:hover {
    border-bottom: 1px solid #f5a100;
}

.news02 a:nth-of-type(3n) {
    margin-right: 0;
}
.news{
    padding:5rem 0;
}
.news01-r h4{
    color:#000;
    font-size: 1.8rem;
}
.n-info-bwrap {
    width: 100%;
    position: relative;
    overflow: hidden;
    padding-top: 12rem;
    border-bottom: 1px solid #DDDDDD;
}
.n-info-b {
    margin: 5rem auto;
    display: flex;
    display: -webkit-flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-align-items: center;
    align-items: center;
}
.n-info-b .l-tex {
    width: 60%;
}

.n-info-b .l-tex h3 {
    font-size: 3rem;
    color: #222222;
    line-height: 4rem;
    margin-bottom: 3rem;
}

.n-info-b .l-tex .data p {
    font-size: 1.6rem;
    color: #888888;
    margin-right: 5rem;
    float: left;
}

.n-info-b .r-text {
    width: 30%;
}

.n-info-b .r-text .toback {
    font-size: 1.4rem;
    color: #00324D;
    margin-top: 3rem;
    display: inline-block;
}

.newsinfo01-l .page {
    width: 100%;
    display: flex;
    display: -webkit-flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-align-items: center;
    align-items: center;
    padding-top: 3rem;
}

.newsinfo01-l .page a {
    font-size: 1.4rem;
    color: #666666;
        max-width: 30%;
    overflow: hidden;
    height: 2rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.newsinfo01-l .page a:hover {
    color: #00324D;
}

.newsinfo01-r {
    width: 30%;
}

.newsinfo01-r .tl {
    font-size: 2.4rem;
    color: #444444;
    font-weight: bold;
    padding-bottom: 2rem;
    border-bottom: 2px solid #DDDDDD;
}

.newsinfo01-rmin {
    width: 100%;
}

.newsinfo01-rmin .item {
    display: flex;
    gap: 2rem;
    width: 100%;
    box-sizing: border-box;
    padding: 3rem 0;
    border-bottom: 1px solid #DDDDDD;
    justify-content: space-between;
}

.newsinfo01-rmin .item h3 {
    font-size: 1.6rem;
    line-height: 2.6rem;
    color: #444444;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.newsinfo01-rmin .item p {
    font-size: 1.4rem;
    color: #aaaaaa;
    line-height: 2.4rem;
}
.newsinfo01-l {
    width: 65%;
}
.newsinfo01 .row{
    margin: 10rem auto;
    display: flex;
    display: -webkit-flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
}
.newsinfo01 .row:before,.newsinfo01 .row:after{
    display: none;
}
.newsinfo01-lmin {
    font-size: 1.6rem;
    line-height: 2;
}
.newsinfo01-lmin img{
    width:100%;
}

        /* 页面主标题 */
        .page-header {
            margin-bottom: 2rem;
            text-align: center;
        }
        .page-header h1 {
            font-size: 3.6rem;
            font-weight: 600;
            background: linear-gradient(135deg, #0f2c51, #2c7cb6);
            background-clip: text;
            -webkit-background-clip: text;
            color: transparent;
            letter-spacing: -0.3px;
        }
        .page-header p {
            color: #4a627a;
            margin-top: 0.5rem;
            font-size: 2rem;
        }

        /* 卡片通用样式 */
        .service-card {
            background: white;
            border-radius: 28px;
            box-shadow: 0 8px 20px rgba(0,0,0,0.03), 0 2px 6px rgba(0,0,0,0.05);
            margin-bottom: 2rem;
            overflow: hidden;
            transition: box-shadow 0.2s ease;
            border: 1px solid #eef2f6;
        }
        .card-header {
            padding: 1.2rem 1.8rem;
            background: #ffffff;
            border-bottom: 2px solid #eef2f6;
            display: flex;
            align-items: center;
            gap: 0.6rem;
        }
        .card-header h2 {
            font-size: 1.8rem;
            font-weight: 600;
            color: #0f3b5f;
            letter-spacing: -0.2px;
        }
        .card-header .emoji {
            font-size: 1.8rem;
        }
        .card-body {
            padding: 1.6rem 1.8rem;
            font-size: 1.4rem;
        }

        /* 联系表格样式 */
        .contact-grid {
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .contact-item {
            background: #f8fafc;
            border-radius: 20px;
            padding: 0.8rem 1.2rem;
            border-left: 4px solid #2c7cb6;
            width:32%;
            margin-bottom:2rem;
        }
        .contact-label {
            font-weight: 600;
            color: #0f2c51;
            font-size: 1.6rem;
            letter-spacing: 0.3px;
            margin-bottom: 0.3rem;
        }
        .contact-value {
            font-size: 1.4rem;
            font-weight: 500;
            color: #1e2a3e;
            word-break: break-all;
            line-height: 2;
        }
        .hotline {
            background: linear-gradient(105deg, #eef4ff 0%, #ffffff 100%);
            border-left: 5px solid #e67e22;
            margin-top: 0.8rem;
        }
        .hotline .contact-label {
            color: #c25b0a;
        }
        .hotline .contact-value {
            font-size: 1.4rem;
            font-weight: 700;
            color: #e67e22;
        }
        .inline-message {
            margin-top: 1.4rem;
            padding: 0.8rem 1rem;
            background: #f1f5f9;
            border-radius: 2rem;
            text-align: center;
            font-weight: 500;
            color: #2c5f8a;
            font-size: 1.4rem;
        }

        /* 保修政策列表 */
        .policy-list {
            display: flex;
            flex-direction: column;
            gap: 0.8rem;
        }
        .policy-item {
            padding-left: 1.2rem;
            border-left: 3px solid #2c7cb6;
            background: #fefefe;
        }
        .policy-title {
            font-weight: 700;
            color: #1e4663;
            margin-bottom: 0.2rem;
        }
        .policy-desc {
            color: #2d3e50;
        }
        .warning-box {
            background: #fff6e5;
            padding: 0.8rem 1.2rem;
            border-radius: 20px;
            margin-top: 1rem;
            border: 1px solid #ffe0b5;
            color: #b85c00;
            font-size: 1.4rem;
        }

        /* 保养须知网格 (8条 图文风格) */
        .tips-grid {
            display: flex;
            flex-wrap: wrap;
            jjustify-content: space-between;
            gap:2rem;
        }
        .tip-card {
            background: #fefefe;
            border-radius: 20px;
            padding: 0.9rem 1rem;
            display: flex;
            gap: 0.8rem;
            align-items: flex-start;
            transition: all 0.2s;
            border: 1px solid #eef2f8;
            width:24%;
        }
        .tip-num {
            width: 32px;
            height: 32px;
            background: #e6f0fa;
            border-radius: 40px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-weight: 800;
            color: #2c7cb6;
            flex-shrink: 0;
        }
        .tip-text strong {
            display: block;
            font-size: 1.6rem;
            margin-bottom: 0.25rem;
            color: #0f3b5f;
        }
        .tip-text p {
            font-size: 1.4rem;
            color: #2c3f4f;
            line-height: 1.4;
        }

        /* 发货板块简洁 */
        .delivery-info {
            display: flex;
            flex-wrap: wrap;
            gap: 1.8rem;
            align-items: baseline;
        }
        .delivery-item {
            background: #f1f6fd;
            padding: 0.5rem 1rem;
            border-radius: 40px;
            font-size: 1.4rem;
        }
        .delivery-item span:first-child {
            font-weight: 600;
            color: #0f2c51;
        }

        /* 分割线 */
        .hr-light {
            height: 1px;
            background: #e2e8f0;
            margin: 1rem 0;
        }
.abww {
    padding-top: 5.6rem;
    padding-bottom: 8rem;
    height: auto;
    overflow: hidden;
    line-height: 235%;
    background-repeat: no-repeat;
}
.abww h2 ,.fzlc h2{
    font-size: 3.6rem;
    color: #0f2c51;
    margin-top: 0;
    margin-bottom: 2rem;
    width: 100%;
    font-weight: bold;
}
.abwwleft{
    width: 45%;
    overflow: hidden;
    transition: max-height 0.5s ease-in-out;
    font-size: 1.6rem;
    line-height: 2.05;
    text-align: justify;
    text-indent: 2em;
    
}
.abwwright {
    width: 50%;
}
.abwwright video{
    width: 100%;
}
.abwwbig{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    position:relative;
    align-items: center;
}
#showMore{
    position:absolute;
    left:0;
    bottom:0;
    color:#0f2c51;
}
#about img{
    width:95%;
    border-radius: 1.5rem;
    transition: .5s;
}
#about{
    transition: .5s;
}
#about:hover{
    transform: translateY(-1rem);
    transition: .5s;
}
.homeaboutleft img{
    height: 4.8rem;
}
.slider-nav {
    width: 81%;
    margin-left: -5.5rem;
    margin-top: 4.8rem;
    overflow: hidden;
}

.slider-nav p {
    font-size: 2.4rem;
    font-weight: 800;
    color: #292929;
    margin-bottom: 2.6rem;
    cursor: pointer;
    text-align: center;
}

.slick-current p {
    color: #0f2c51;
}

.slider-nav .slick-current .line::after {
    position: absolute;
    content: '';
    border-top: 1rem solid #0f2c51;
    border-left: 0.8rem solid transparent;
    border-right: 0.8rem solid transparent;
    left: 50%;
    transform: translateX(-50%);
}
.slider-for>div {
    padding: 4.4rem 0 8.6rem 3.6rem;
    background:#fff;
}

.slider-for h3 {
    font-size: 3rem;
    font-weight: 900;
    color: #0f2c51;
    font-size: 2.4rem;
    font-weight: 900;
    margin-bottom: 2rem;
}

.slider-for p {
    font-size: 2rem;
    font-weight: normal;
    color: #333333;
    font-family: "Microsoft YaHei";
    line-height: 2;
    margin-bottom:1rem;
    position: relative;
}

.slider-nav {
    overflow: hidden;
}

.slider-for {
    margin-top: 3.6rem;
}

.slider-nav .slick-prev {
    display: none !important;
}

.slider-nav .slick-next {
    display: none !important;
}

.slick-prev:before,
.slick-next:before {
    font-family: 'slick';
    font-size: 3.6rem;
    line-height: 1;
    opacity: .75;
    color: black;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.slider-for .slick-next {
    right: 5%;
    top: -17%;
    width: 3.6rem;
    height: 3.6rem;
}

.slider-for .slick-prev {
    left: auto;
    right: 8%;
    top: -17%;
    width: 3.6rem;
    height: 3.6rem;
}
.fzlc {
    padding: 4.8rem 0 6rem;
    background: url(../images/fzlc.jpg) no-repeat center;
    background-size: cover;
}

.fzlc-title{
    text-align:center;
    margin-bottom:3rem;
}



.fzlc-title h3{
    font-size:1.6rem;
    color:#666;
    line-height:1.8;
    max-width:100rem;
    margin:auto;
}

/* 年份 */
.yearSwiper{
    padding-bottom:3rem;
    border-bottom:1px solid #ddd;
    margin-bottom:3rem;
}
.fzlc section{
    font-size: 3rem;
    text-align: center;
    margin-top: 2rem;
    font-weight: bold;
    color: #0f2c51;
}

.yearSwiper .swiper-slide{
    width:auto;
}

.year-item{
    position:relative;
    text-align:center;
    cursor:pointer;
    transition:.3s;
}

.year-item span{
    font-size:2.2rem;
    color:#999;
    transition:.3s;
    font-weight:bold;
}

/* 小三角 */
.year-item i{
    position:absolute;
    left:50%;
    transform:translateX(-50%);
    bottom:-3.1rem;
    width:0;
    height:0;
    border-left:1rem solid transparent;
    border-right:1rem solid transparent;
    border-top:1.2rem solid #0f2c51;
    opacity:0;
    transition:.3s;
}

/* 激活 */
.swiper-slide-thumb-active .year-item span{
    color:#0f2c51;
}

.swiper-slide-thumb-active .year-item i{
    opacity:1;
}

/* 内容 */
.history-box{
    background:#f8f8f8;
    border-radius:2rem;
    padding:50px;
    min-height:30rem;
}

.history-content h4{
    font-size:2.4rem;
    margin-bottom:3rem;
    color:#222;
    text-align: center;
    height: 5.2rem;
}

.history-text{
    font-size:16px;
    line-height:2;
    color:#666;
}

/* 按钮 */
.history-prev,
.history-next{
    width:50px;
    height:50px;
    background:#0f2c51;
    color:#fff;
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    z-index:10;
    border-radius:50%;
    display:flex;
    align-items:center;
    justify-content:center;
    cursor:pointer;
    font-size:24px;
}

.history-text img{
    height:25rem;
    object-fit: contain;
    width: 100%;
        mix-blend-mode: multiply;
}
.history-next{
    right:0;
}
.corporate{
    padding:8rem 0;
    background:#fff;
}



.slogan{
    text-align:center;
    margin-bottom:6rem;
}

.slogan h2{
    font-size:3.6rem;
    margin-bottom:1rem;
    font-weight: bold;
}

.slogan p{
    font-size:2.2rem;
    color:#666;
}

.culture{
    text-align:center;
}

.culture h3{
    font-size:3.6rem;
    margin-bottom:4rem;
    font-weight: bold;
}

.culture-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:3rem;
}

.culture-item{
    background:#f8f8f8;
    padding:3rem;
    border-radius:0.8rem;
    transition:0.3s;
}

.culture-item:hover{
    transform:translateY(-0.5rem);
    box-shadow:0 1rem 2rem rgba(0,0,0,0.08);
}

.icon img{
    width:3.2rem;
    margin-bottom:1.5rem;
}

.culture-item h4{
    font-size:2.4rem;
    margin-bottom:1rem;
}

.culture-item p{
    font-size:1.6rem;
    color:#777;
}
.ablanbig{
    display: flex;
    justify-content: space-between;
}
.ablan {
    position: absolute;
    width: 100%;
    height: 7.2rem;
    color: #FFFFFF;
    background-color: rgba(0,0,0,0.31);
    left: 0px;
    bottom: 0px;
}
.ablan-left{
    width: 70%;
    float: left;
}
.ablan-left ul{
    display: flex;
    
}
.ablan-left li {
    list-style-type: none;
    width: auto;
    height: 7.2rem;
    background: url(../images/fenge.png) center right;
    background-repeat: no-repeat;
    position: relative;
    float: left;

}
.ablan-left  li a {
    display: block;
    line-height: 7.2rem;
    text-align: center;
    color: #FFFFFF;
    font-size: 1.6rem;
    cursor: pointer;
    transition: .5s;
}
.bread{
    display: flex;
    justify-content: space-between;
    line-height: 7.4rem;
    font-size: 1.6rem;
    color: #fff;
    cursor: pointer;
}
.bread a{
    display: block;
    line-height: 7.4rem;
    font-size: 1.6rem;
    color: #fff;
    cursor: pointer;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    word-break: break-all;
    word-wrap: break-word;
    display: -webkit-box;
    overflow: hidden;
      text-transform: lowercase;
    margin: 0 4px;
}
.slick-dotted.slick-slider{
    margin-bottom:50px;
}
.bread span{
    margin:0 1.5rem;
}
.bread a:hover{
    color: #0f2c51;
    transition: .5s;
}
.ablan-left li a{
    padding: 0 2rem;
}
.ablan-left li:hover,.ablan-left li.active{
    background:#0f2c51;
}
.case{
    background-color: #f3f3f3;
    padding: 5rem 0;
}
.casetitle{
    padding-bottom: 2.2rem;
    border-bottom: 1px solid #ddd;
    padding-left: 1.5rem;
    margin-bottom: 2rem;
}
.casetitle h4 {
    position: relative;
    margin-bottom: 1rem;
    font-size: 2.2rem;
    color: #000;
    font-weight: bold;
}
.casetitle h4:before {
    position: absolute;
    top: 0;
    left: -2rem;
    width: 0.5rem;
    height: 100%;
    content: '';
    background: #0f2c51;
}
.pr_img img{
    width:100%;
}
.lanmux .bread a{
    color:#000;
}
.lanmux .bread{
    color:#000;
    justify-content: flex-start;
}
.caselist ul:after{
    content:"";
    width:32%;
}
.caselist ul{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 3rem;
}
.caselist ul li{
    width:32%;
}
.caselist ul li p{
    text-align: center;
    background: #fff;
    color: #000;
    font-size: 1.6rem;
    height: 4rem;
    line-height: 4rem;
}
.caselist ul li .pr_img{
    padding-top:69.333333%;
    position:relative;
    overflow: hidden;
}
.caselist ul li .pr_img img{
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: .5s;
}
.caselist ul li:hover .pr_img img{
    transform: scale(1.1);
    transition: .5s;
}
.prolistleft{
    width:30%;

}
.side-box{
    border:0.1rem solid #eee;
    margin-bottom:2.5rem;
}

.side-box h3{
    font-size:2.4rem;
    padding:1.5rem;
    background:#f7f7f7;
}

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

.side-box ul li{
    border-top:0.1rem solid #eee;
}



.side-box ul li>a:hover,.side-box ul li.active>a{
    background:#f5f5f5;
    color:#0f2c51;
}

/* 特色产品 */
.feature-product{
    padding:1.5rem;
    display:flex;
    gap:1rem;
    align-items:center;
}

.feature-product img{
    width:8rem;
}

.feature-product h4{
    font-size:1.8rem;
    margin-bottom:1rem;
}

.feature-product a{
    font-size:1.4rem;
    color:#fff;
    background:#0f2c51;
    padding:0.6rem 1.2rem;
    text-decoration:none;
}

/* 联系方式 */

.contact-box{
    padding:1.5rem;
    font-size:1.6rem;
    line-height:1.8;
}

/* 右侧 */



.page-title{
    font-size:2.8rem;
    margin-bottom:3rem;
    text-align: left;
    background:#ebebeb;
    padding:2rem;
}
.contact-box img {
    width: 2rem;
    margin-right: 1rem;
}
.contact-box section {
    margin: 1rem 0;
}
.prolistright{
    width:65%;
}
.prolistbig{
    display: flex;
    justify-content: space-between;
}
.cplb ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.cplb ul:after{
    width: 32%;
    content:"";
}
.cplb ul li {
    width: 49%;
    margin-right: 1%;
    margin-bottom: 2rem;
    position:relative;
    overflow: hidden;
}

.cplb ul li:nth-child(3n){
    margin: 0;
}
.hprolisttitle {
       height: 5.5rem;
    display: flex;
    align-items: center;
    justify-content: center;

    padding: 0 2rem;

  
    color: #fff;

    font-size: 4.2rem;
    font-weight: bold;

    position: absolute;
    left: 50%;
    top: 14%;
    transform: translate(-50%, -50%);

    width: 100%;
    z-index: 10;

    overflow: hidden;
    text-align: center;

   
}
.hprolisttitle p {
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    word-break: break-all;
    word-wrap: break-word;
    display: -webkit-box;
    overflow: hidden;
}
.hprolistimg{
    background: #73a3ff;
    padding-top: 100%;
    position: relative;
    overflow: hidden;
    border-radius: 5rem;
}
.hprolistimg img {
    -moz-transition: all .8s ease 0s;
    -ms-transition: all .8s ease 0s;
    -o-transition: all .8s ease 0s;
    -webkit-transition: all .8s ease 0s;
    transition: all .8s ease 0s;
    position: relative;
    width: 100%;
    z-index: 20;
}
.hprolistimg img {
    -moz-transition: all .8s ease 0s;
    -ms-transition: all .8s ease 0s;
    -o-transition: all .8s ease 0s;
    -webkit-transition: all .8s ease 0s;
    transition: all .8s ease 0s;
    position: absolute;
    width: 100%;
    z-index: 20;
    left: 0%;
    top: 0%;
    height: 100%;
    object-fit: contain;

    padding:10%;
    padding-top:20%;
}
.cplb ul li:hover img {
    -webkit-transform: scale(1.1);
    transform: scale(1.1);
    transition: all 500ms ease-in 0ms;
}
.productsd3-1big{
    display: flex;
    justify-content: space-between;
    width:160rem;
    margin: 0 auto;
    align-items: center;
}
.productsd3-1{
    background: #f2f2f2;
}
.productsd3-1left{
    width: 80rem;
}
.productsd3{
    padding-top:9rem;
}
.productsd3-1left img{
    width: 100%;
}
.productsd3-1right{
    width: 63rem;
}
.productsd3-1right h4{
    font-size: 3rem;
    color:#b3b3b3;
    margin-bottom:2rem;
}
.productsd3-1right h2{
    font-size: 6.8rem;
    font-weight: bold;
    color:#9ef702;
    padding-bottom:3.5rem;
    border-bottom:3px solid #1a171a;
    margin-bottom:4.5rem;
}
.productsd3-1right section p{
    font-size: 1.6rem;
    margin-bottom:2.2rem;
    padding-left:1.5rem;
    position:relative;
}
.productsd3-1right section p:after {
    content: "";
    width: 0.7rem;
    height: 0.7rem;
    display: block;
    border: 1px solid #000000;
    border-radius: 100%;
    position: absolute;
    top: 50%;
    left: 0;
    transform: translate(0%, -50%);
}
.productsd3-1right section p:last-child{
    margin:0;
}
.productsd3-1right  section{
    margin-bottom:8.5rem;
}
.productsd3-1right .xqmore{
    width: 25.4rem;
    height: 6.8rem;
    background:#1a171a;
    border-radius: 3px;
}
.productsd3-1right .xqmore a{
    width: 100%;
    height: 100%;
    line-height: 6.8rem;
    background:#8FE802;
    color:#fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    
}
.productsd3-1right .xqmore a img{
    width: 1.6rem;
}
.productsd3-2,.productsd3-4 {
    position: relative;
}

.productsd3-2 .xqmore,.productsd3-4 .xqmore {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translate(-50%, 0);
}
.productsd3-2 .xqmore a,.productsd3-4 .xqmore a {
    width: 100%;
    height: 100%;
    line-height: 6.8rem;
    background: #8FE802;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
}
.productsd3-2 .xqmore a img,.productsd3-4 .xqmore a img {
    width: 1.6rem;
}
.productsd3-3 .xqmore a,.productsd3-5 .xqmore a {
    width: 100%;
    height: 100%;
    line-height: 6.8rem;
    background: #8FE802;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
}
.productsd3-3 .xqmore a img,.productsd3-5 .xqmore a img {
    width: 1.6rem;
}
.productsd3-2 img{
    width: 100%;
}
.productsd3-2>img{
    height: 50vh;
    object-fit: cover;
}
.productsd3-3 .xqmore ,.productsd3-5 .xqmore {
    margin: 0 auto;
    margin-top:3rem;
}
.productsd3-3{
    padding:11.6rem 0 6.1rem;
}
.productsd3-3>h2{
    font-size: 5.9rem;
    font-weight: bold;
    color:#1b181c;
    position:relative;
    padding-bottom:3.3rem;
    margin-bottom:5.4rem;
    text-align: center;
}
.productsd3-3>h2:after{
    width: 4.8rem;
    height: 0.5rem;
    display: block;
    background:#1b181c;
    position:absolute;
    left:50%;
    bottom:0;
    content:'';
    transform: translate(-50%, 0px);
}
.productsd3-3 ul{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width:100%;
}
.productsd3-3 ul:after{
    width: 32%;
    content:"";
}
.productsd3-3 ul li{
    width: 32%;
    background:#f2f2f2;
    margin-bottom:3.6rem;
    padding:2.8rem 3.3rem;
    position:relative;
}
.productsd3-3 ul:after{
    width: 32%;
}

.productsd3-3 ul li h2,.productsd3-3 ul li h3{
    font-size: 2.8rem;
    font-weight: bold;
    color:#000000;
    height: 3.6rem;
    position:relative;
    margin-bottom:2.4rem;
}
.productsd3-3 ul li h2:after,.productsd3-3 ul li h3:after{
    width: 0.8rem;
    height: 0.8rem;
    display: block;
    background:#000000;
    content:"";
    left: -1.8rem;
    position: absolute;
    top: 0.9rem;
}
.productsd3-3 ul li h3:nth-child(2){
    font-size: 1.4rem;
    color:#808080;
    height: auto;
    font-weight: normal;
    position: absolute;
    top: 5.6rem;
}
.productsd3-3 ul li h3:nth-child(2):after{
    display: none;
}
.productsd3-3 ul li h4:after {
    width: 0.3rem;
    height: 0.3rem;
    display: block;
    background: #000000;
    content: "";
    left: -1.5rem;
    position: absolute;
    top: 0.8rem;
    border-radius: 100%;
}
.productsd3-3 ul li h4{
    font-size: 2.4rem;
    font-weight: bold;
    color:#000000;
    margin-bottom:2rem;
    position:relative;
}
.productsd3-3 ul li p {
    font-size: 2rem;
    color: #000000;
    margin-bottom: 3rem;
    line-height: 1.5;
}
.productsd3-4{
    background:#222222;
    padding:8.3rem 0 10.5rem;
}
.productsd3-4title{
    font-size: 5.9rem;
    font-weight: bold;
    color: #fff;
    position: relative;
    padding-bottom: 3.3rem;
    margin-bottom: 5.4rem;
    text-align: center;
}
.productsd3-4title:after {
    width: 4.8rem;
    height: 0.5rem;
    display: block;
    background: #fff;
    position: absolute;
    left: 50%;
    bottom: 0;
    content: '';
}
.productsd3-4 .mySwiper{
    overflow: hidden;
    padding-bottom:8.6rem;
    position:relative;
}
.productsd3-4 .mySwiper img{
    aspect-ratio: 1591 / 895;
    object-fit: cover;
}
.productsd3-4 .mySwiper .swiper-pagination{
    bottom:0;
}
.productsd3-4 .swiper-pagination-bullet {
    width: 2rem;
    height: 2rem;
    display: inline-block;
    border-radius: 100%;
    background: rgba(255,255,255);
    opacity: .4;
}
.productsd3-4 .swiper-pagination-bullet-active {
    opacity: 1;
    background: #fff;
}
.productsd3-4 .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 3rem;
}
.productsd3-4 .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet:first-child {
    margin-left: 0;
}
.productsd3-4 .swiper-container-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet:last-child {
    margin-right: 0;
}
.productsd3-5{
    padding:7.6rem 0 6rem;
    background:#fff;
}
.productsdbig3-5{
    background:#f2f2f2;
}
.productsd3-5title {
    font-size: 5.9rem;
    font-weight: bold;
    color: #1b181c;
    position: relative;
    padding-bottom: 3.3rem;
    margin-bottom: 5.4rem;
    text-align: center;
}
.productsdbig3-5{
    padding:4rem 4.9rem 15rem 4.9rem;
}
.productsd3-5title:after {
    width: 4.8rem;
    height: 0.5rem;
    display: block;
    background: #1b181c;
    position: absolute;
    left: 50%;
    bottom: 0;
    content: '';
    transform: translate(-50%, 0px);
}
.productsdbig3-5 ul{
    display: flex;
    justify-content: space-between;
}
.productsdbig3-5 ul li{
    width: 49%;
    background:#fff;
    padding:2rem 4rem;
    padding-bottom:6rem;
    border-radius: 10px;
}
.productsdbig3-5 ul li h2{
    font-size: 2.8rem;
    font-weight: bold;
    color:#000000;
    margin-bottom:2rem;
    position:relative;
    
}
.productsdbig3-5 ul li p{
    font-size: 2rem;
    color:#000000;
    line-height: 1.5;
    margin-bottom:2rem;
}
#Email{
    color:#fff;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20rem;
    height: 4rem;
    margin-bottom:1.5rem;
    transition: .5s;
    background:#8FE802;
}
#Email:hover{
    background:#fff;
    color:#0e1520;
    transition: .5s;
}
a.back {
    display: block;
    line-height: 7.4rem;
    font-size: 1.6rem;
    color: #fff;
    cursor: pointer;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 1;
    word-break: break-all;
    word-wrap: break-word;
    display: -webkit-box;
    overflow: hidden;
    margin: 0 0.4rem;
}
.productsd {
    padding: 4rem 0;
}

.productsd-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 3rem;
    margin-bottom: 3rem;
    border-bottom: 0.2rem solid #111;
}

.product-gallery {
    display: flex;
    align-items: center;
    width: 100%;
}

.thumbs {
    height: 57rem;
    width: 13rem;
    margin-right: 3rem;
    padding: 3.5rem 0;
    position: relative;
}

.main-image {
    width: 57rem;
    height: 57rem;
    position: relative;
    order: 2;
}
.main-image1{
    order:2;
    width:57.5rem;
}
.easyzoom a{
    padding-top:100%;
    position:relative;
    width: 57.5rem;
    height: 57.5rem;
    display: block;
}
.easyzoom a img{
    width:100%;
    height: 100%;
    object-fit: contain;
    position: absolute;
    left: 0;
    top: 0;
}
#mainImage{
    max-width: 100%;
    height: 20rem;
    margin-top:2rem;
    object-fit: contain;
}
.provideorighttitle{
    font-size: 2rem;
    font-weight: bold;
    color: #000;
    display: flex;
    gap: 0.5rem;
}
.provideorighttitle .blue{
    color:#002fa7;
}
.fbt{
    font-size: 1.8rem;
    margin:1rem 0;
    position:relative;
}
.fbt:after{
    content:"";
    width:6rem;
    height: 0.3rem;
    display: block;
    background:#002fa7;
    margin:1rem 0;
}
.main-image img {
    width: 100%;
    box-shadow: 0 1rem 4rem 0 rgba(0, 0, 0, .1);
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    object-fit: contain;
}
.button-group .nav-btn:first-child{
    background:#002fa7;
}
.button-group .nav-btn:nth-child(2){
    background:#d9d9d9;
}
.button-group .nav-btn:last-child{
    background:#ee822f;
}
.thumbs .swiper-slide {
    width: 100%;
    cursor: pointer;
}
.provideoright .button-group {
    display: flex;
    justify-content: space-between;
    margin:1rem 0;
    border: none;
    outline: none;
}
.button-group .nav-btn{
    width:32%;
    height: 3rem;
    outline: none;
    border:0;
}

.thumbs .swiper-slide img.active {
    border: 0.1rem solid #0A2540;
}

.thumbs .swiper-slide img {
    height: 100%;
    object-fit: contain;
    width:100%;
}

.thumbs .swiper-button-prev {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3rem;
    background: #0A2540;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all .1s linear;
    z-index: 9;
    margin: 0;
    border-radius: 0;
}

.thumbs .swiper-button-next {
    position: absolute;
    bottom: 0;
    left: 0;
    top: auto;
    width: 100%;
    height: 3rem;
    background: #0A2540;
    color: #FFFFFF;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all .1s linear;
    z-index: 9;
    margin: 0;
    border-radius: 0;
}

.thumbs .swiper-button-next:after,
.thumbs .swiper-button-prev:after {
    content: "";
    width: 3.2rem;
    height: 3.2rem;
    display: block;
}

.thumbs .swiper-button-next:after {
    background: url(../images/jtdw.png) no-repeat;
    background-size: cover;
}

.thumbs .swiper-button-prev:after {
    background: url(../images/jttw.png) no-repeat;
    background-size: cover;
}

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

.productsd-right {
    flex: 1;
    padding: 3rem 0;
    padding-left: 5%;
}

.productsd-left {
    width: 50%;
    position: relative;
    display: flex;
}

.jianjietitle {
    font-size: 3.2rem;
    color: #111;
    margin-bottom: 1.5rem;
    font-weight: 600;
    line-height: 1.8;
    position: relative;
    display: flex;
    align-items: center;
    gap:2rem
}
.jianjietitle i {
    display: inline-block;
    position: relative;
    line-height: 0;
    cursor: pointer;
    margin-left: 10px;
}
.productsd-right section {
    line-height: 1.8;
    color: #666;
    font-size: 1.6rem;
}
.productsd-right section h2{
    font-size: 2.4rem;
    font-weight: bold;
    color:#000;
    margin:1rem 0;
}
.btn-email {
    color: #fff;
    padding: 1rem 2rem;
    text-decoration: none;
    display: inline-block;
}

.productsd .btn-email {
    color: #043b81;
    border: 0.1rem solid #043b81;
    float: left;
    transition: .5s;
    margin-top: 2rem;
    margin-right: 2rem;
    font-size: 1.4rem;
}

.productsd .btn-email:hover {
    color: #fff;
    background: #043b81;
    transition: .5s;
}

.productsd-tab {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    height: auto;
    background: #EEEEEE;
    margin: 2% 0 2%;
    padding: 2rem 0;
    position: sticky;
    top: 10rem;
    z-index: 9;
    width: 100%;
}

.productsd-tab .productsd-tab-item {
    font-size: 1.8rem;
    text-transform: capitalize;
    padding: 0.5rem 3rem;
    border-radius: 3rem;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    cursor: pointer;
    transition: .5s;
    margin-right: 2rem;
}

.productsd-tab .productsd-tab-item.act {
    background: #043b81;
    color: #fff;
}

.productsd-tab .productsd-tab-item:hover {
    background: #043b81;
    color: #fff;
    transition: .5s;
}

.pcontent-title {
    font-weight: 600;
    margin: 0;
    padding: 0.5rem 1rem;
    font-size: 2rem;
    color: #fff;
    background: #043b81;
    display: inline-block;
    margin-bottom: 2rem;
}

.pcontentd tbody td {
    padding: 0.3rem;
    text-align: center;
    color: #043b81;
    font-weight: 600;
    border: 0;
    border-bottom: 0.2rem solid #043b81;
    word-break: keep-all;
}

.pcontentd h2{
    font-size: 2.4rem;
    font-weight: bold;
    color: #000;
    margin: 1rem 0;
}
.pcontentd {
    line-height: 1.8;
    color: #666;
    font-size: 1.6rem;
    margin:2rem 0;
}
.pcontentd tbody tr:first-child {
    background: #f3f7fc;
}

.pcontentd table {
    width: 100%;
    min-width: 90rem;
    border-collapse: collapse;
    font-size: 1.4rem;
    color: #333;
    background: #fff;
    border: 0;
}
.pcontentd img{
    width:100%;
    max-width: 120rem;
    display: block;
    margin: 0 auto;
}
.pcontent{
    margin:2rem 0;
}
.productsd-right ul {
    display: flex;
    margin-top: 3rem;
}

.productsd-right ul li {
    width: 7rem;
    margin-right: 2rem;
    position: relative;
}

.productsd-right ul li img {
    width: 100%;
}

.productsd-right ul li p {
    position: absolute;
    bottom: 0;
    text-align: center;
    width: 100%;
    font-size: 1rem;
}
.banner img{
    width:100%;
    transition: .5s;
}
.banner .swiper-slide:hover img{
    transition: .5s;
    transform: scale(1.1);
}
.inquiry {
    margin-top: 6rem;
    padding: 3rem;
    background: #f7f7f7;
}

.inquiry h3 {
    font-size: 2.4rem;
    margin-bottom: 1rem;
}

.inquiry p {
    color: #666;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.form-row {
    display: flex;
    gap: 4%;
}

.form-row input {
    width: 48%;
    font-size: 1.4rem;
}

.inquiry input,
.inquiry textarea {
    width: 100%;
    padding: 1.2rem;
    margin-bottom: 1.5rem;
    border: 0.1rem solid #ddd;
    font-size: 1.4rem;
}

.inquiry button {
    background: #043b81;
    color: #fff;
    border: none;
    padding: 1.2rem 3rem;
    cursor: pointer;
    font-size: 2rem;
}
.productsd-title {
    font-size: 3.2rem;
    width: 50%;
    padding-right: 10%;
    font-weight: 600;
    line-height: 1.4;
}
#qrcode {
    position: absolute;
    top: 2.5rem;
    left: -14.7rem;
    z-index: 9999;
    padding: 1rem;
    background: #fff;
    width: 17rem;
    height: 20rem;
    border: 0.1rem solid #eee;
}
#qrcode img{
    width:100%;
    max-width: 100%;
}
#qrcode::before {
    position: absolute;
    content: "扫描二维码";
    bottom: 1rem;
    left: 0px;
    right: 0px;
    text-align: center;
    line-height: 2rem;
    font-size: 1.4rem;
    font-style: normal;
}
.bannerb{
    height: auto;
    padding:4.8rem 0;
}
.product-series{
    padding: 4.8rem 0;
    background: #ffffff;
}
.product-series .title-box h2{
    margin-bottom:0;
}


.title-box{
    text-align: center;
}

.title-box h2{
    font-size: 3rem;
    font-weight: bold;
    color: #1d1e22;
    margin-bottom: 1.5rem;
}

.title-box p{
    color: #666;
    font-size: 16px;
}

.product-item{
    display: block;
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid #eee;
    box-shadow: 0px 0px 5px rgba(0, 0, 0, .05);
    transition: .3s;
    background: #fff;
}

.product-item:hover{
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(15,44,81,.12);
    border-color: #dbe5f0;
}

.product-item .img-box{
    overflow: hidden;
    height: auto;
}

.product-item img{
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: .5s;
}

.product-item:hover img{
    transform: scale(1.06);
}

.text-box{
    padding: 2.4rem;
}

.text-box h3{
    font-size: 2rem;
    font-weight: bold;
    color: #222;
    margin-bottom: 1.2rem;
    line-height: 1.4;
}

.text-box span{
    font-size: 1.4rem;
    color: #0f2c51;
    position: relative;
    padding-right: 18px;
}

.text-box span::after{
    content: "→";
    position: absolute;
    right: 0;
    top: 0;
    transition: .3s;
}

.product-item:hover span::after{
    right: -5px;
}

.productSwiper{
    padding: 1rem 0.5rem 0;
}

.swiper-button-prev,
.swiper-button-next{
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 5px 20px rgba(0,0,0,.08);
    color: #0f2c51;
}

.swiper-button-prev:after,
.swiper-button-next:after{
    font-size: 18px;
    font-weight: bold;
}
  /* 产品视频模块样式 */
    .product-video-section {
        background: #0f2c51;
        overflow: hidden;
        padding:4rem 0;
    }
    .product-video-container {
        margin: 0 auto;
        text-align: center;
        height: 100%;
    }
    .video-card {
        position: relative;
        margin: 0 auto;
        border-radius: 20px;
        overflow: hidden;
        cursor: pointer;
        box-shadow: 0 20px 35px -10px rgba(0,0,0,0.2);
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        width:100%;
        height: 100%;
    }
    .pcontentd.video .video-card{
        width:24%;
  
    }
    .video-card:hover {
        transform: scale(1.02);
        box-shadow: 0 25px 40px -12px rgba(0,0,0,0.25);
    }
    .video-cover {
        width: 100%;
        display: block;
        transition: all 0.3s;
        height: 100%;
        object-fit: contain;
    }
    .play-button {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 80px;
        height: 80px;
        background-color: rgba(0,0,0,0.6);
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        transition: all 0.3s ease;
        backdrop-filter: blur(2px);
    }
    .play-button svg {
        margin-left: 4px; /* 让三角形视觉居中 */
    }
    .video-card:hover .play-button {
        background-color: #e63946;
        transform: translate(-50%, -50%) scale(1.1);
    }
    .video-caption {
        margin-top: 20px;
    }
    .video-caption h3 {
        font-size: 1.6rem;
        margin-bottom: 8px;
        color: #1e293b;
    }
    .video-caption p {
        color: #475569;
        font-size: 1rem;
    }

    /* 弹窗遮罩样式 */
    .video-modal {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0,0,0,0.9);
        z-index: 9999;
        align-items: center;
        justify-content: center;
        backdrop-filter: blur(5px);
    }
    .modal-content {
        position: relative;
        width: 90%;
        max-width: 1000px;
        background: transparent;
    }
    .close-btn {
        position: absolute;
        top: 0;
        right: 2rem;
        color: white;
        font-size: 4rem;
        font-weight: bold;
        cursor: pointer;
        z-index: 10000;
        transition: 0.2s;
    }
    .close-btn:hover {
        color: #e63946;
    }
    #productVideo {
        width: 100%;
        border-radius: 16px;
        box-shadow: 0 20px 35px rgba(0,0,0,0.3);
        background: black;
    }
    .provideoleft{
        width:75%;
    }
    .provideobig{
        display: flex;
        justify-content: space-between;
    }
    .provideoright{
        width:25%;
        background: #e9e9ec;
        padding:1.5%;
        border-radius: 0 1.25rem 1.25rem 0;
    }
    #videoCard{
        border-radius:1.25rem 0 0 1.25rem;
    }
.modal-content iframe{
    height: 60rem;
}
.industry {
    padding: 80px 0;
    background: #f8fafc;
    overflow: hidden;
}
.homevideoimg{
    max-width: 100%;
    width:40%;
}
.industry-title {
    text-align: center;
    margin-bottom: 40px;
}

.industry-title h2 {
    font-size: 3.6rem;
    color: #0f2c51;
    margin-bottom: 15px;
}
.maidian{
    display: flex;
    justify-content: space-between;
}
.maidian ul li{
    margin-bottom: 2rem;
    padding: 2rem;
    border-radius: 2rem;
    position:relative;
}
.maidian ul li:after{
    content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 60px;  /* 阴影宽度 */
  height: 100%;
  background: linear-gradient(to right, rgba(33, 33, 33, 0.05), rgba(0, 0, 0, 0));
  pointer-events: none;  /* 让阴影不干扰点击 */
  border-radius: 8px 0 0 8px;
}
.maidian ul{
    display: flex;
    flex-direction: column;
    justify-content: space-around;
}
.maidianwen h2{
    font-size:1.8rem;
    font-weight: bold;
    color:#0f2c51;
    margin-bottom:1rem;
}
.maidianwen p{
    font-size:1.4rem;

}
.industry-title p {
    max-width: 90rem;
    margin: auto;
    line-height: 1.8;
    color: #666;
    font-size: 1.4rem;
}

/* 分类 */

.industry-tabs {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 50px;
}

.industry-tab {
    padding: 1.4rem 2.6rem;
    background: #fff;
    border-radius: 50px;
    cursor: pointer;
    transition: .3s;
    border: 1px solid #eee;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 8px;

    color: #333;
}

.industry-tab:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0,0,0,.08);
}

.industry-tab.active {
    background: #0f2c51;
    color: #fff;
}

/* swiper */

.industry-swiper {
    position: relative;
}

.industry-swiper .swiper-slide {
    border-radius: 20px;
    overflow: hidden;
}

.industry-swiper a {
    display: block;
    position: relative;
}

.industry-swiper img {
    width: 100%;
    height: 55rem;
    object-fit: cover;
    display: block;
    transition: .6s;
}

.industry-swiper a:hover img {
    transform: scale(1.05);
}

/* 遮罩 */

.industry-mask {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 100%;

    padding: 4rem 3rem;
    
    background: linear-gradient(
        to top,
        rgba(0,0,0,.65),
        transparent
    );
}

.industry-mask h3 {
    color: #fff;
    font-size: 3.2rem;
    margin: 0;
}

/* 按钮 */

.industry-prev,
.industry-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;

    width: 5.5rem;
    height: 5.5rem;

    background: rgba(255,255,255,.9);

    border-radius: 50%;

    display: flex;
    align-items: center;
    justify-content: center;

    cursor: pointer;

    font-size: 2.4rem;

    transition: .3s;
}

.industry-prev:hover,
.industry-next:hover {
    background: #0f2c51;
    color: #fff;
}

.industry-prev {
    left: 20px;
}

.industry-next {
    right: 20px;
}
.industry-tab img{
    height: 2rem;
}
.industry-tab.active img{
    height: 2rem;
    filter: invert(1);
}
.form-control{
    height: 3.4rem;
}
.text-center{
    font-size: 1.4rem;
}
.prosearchbig form {
    display: flex;
}
.prosearchbig .prosearch {
    border: 0;
    height: 5.2rem;
    font-size: 1.8rem;
    padding-left: 1rem;
    width: 80%;
    color: #777777;
    border-radius: 0;
    margin: 0;
    outline: none;
}
form input {
    outline: none;
}
.prosearchbig .btn {
    height: 5.2rem;
    margin: 0;
    background: #FFFFFF;
    border-radius: 0;
    color: #777777;
    font-size: 1.8rem;
    text-align: center;
    width: 20%;
}
.prosearchbig .btn img {
    margin: 0 auto;
}
.prosearchbig{
    border: 1px solid #f7f7f7;
    margin-bottom:2rem;
}
.fenlei {
    background: #f8f7f7;
}
.fenlei li {
    list-style: none;
    border-bottom: 1px solid #f0f0f0;
    position: relative;
}
.fenlei li a {
    display: block;
    padding: 2rem 1.5rem 2rem 3rem;
    position: relative;
    color: #333333;
    cursor: pointer;
    font-weight: 600;
    font-size: 1.4rem;
}
.fenlei li.hover>a{
    color:#0f2c51;
}
.fenlei li>a:hover{
    opacity: 0.8;
}

.fenlei img {
    position: absolute;
    top: 50%;
    left: 1.5rem;
    transform: translate(-50%,-1.5rem);
    display: none;
    height: 3rem;
}
.fenlei img:nth-child(1) {
    display: block;
}
.fenlei ul li.hover img:nth-child(1){
    display: none;
}
.fenlei ul li.hover img:nth-child(2){
    display: block;
}
.fenlei li dl {
    min-width: 100%;
    left: 100%;
    z-index: 99;
    top: 0%;
    background: #fff;
    margin: 0;
    display: none;
}

.fenlei li dl dd {
    padding: 0px 1.5rem;
    background: #f6f6f6;
}
.fenlei li dl dd>a {
    display: block;
    color: #333;
    line-height: 2.6rem;
    font-size: 1.4rem;
    white-space: normal;
    padding: 1.2rem 2.5rem;
    background: url(../images/sanji.png) left center no-repeat;
    background-size: 1.5rem;
}
.fenlei li dl dd.hover dl{
    display: block;
}
.fenlei li dl dd>a:hover{
    color:#0f2c51;
}
.fenlei li dl dd.hover>a{
    color:#0f2c51;
}
.fenlei li.active>dl,.fenlei li.hover>dl {
    display: block;
}
.qyfc{
    padding:8rem 0;
    background:#f5f5f5;
}
.qyfctitle{
    font-size: 3.6rem;
    margin-bottom:4rem;
    text-align: center;
    font-weight: bold;
}
.qyfcswiper img{
    max-width: 100%;
    width:100%;
    height: 100%;
    position: absolute;
    left:0;
    top: 0;
    object-fit: cover;
    object-position: center;
}
.qyfcswiper a{
    padding-top:144.230769%;
    position:relative;
    display: block;
}
.qyfcmore {
    padding: 1rem 1.5rem;
    display: flex;
    margin: 0 auto;
    border-radius: 3rem;
    background: #0f2c51;
    width: max-content;
    color: #fff;
    margin-top:2rem;
    border:1px solid #fff;
    transition: .5s;
}
.qyfcmore:hover{
    border:1px solid #0f2c51;
    background:#fff;
    color:#0f2c51;
    transition: .5s;
}
.modal-content video{
    width:100%;
}
.homepro .tab-header{
    display: flex;
    align-items: center;
    position: relative;
    left: auto;
    top: 0;
    bottom: auto;
    right: auto;
    display: flex;
    background: #f5f5f5;
    gap: 5px 0;
    border-radius: 30px;
    padding: 5px;
    margin:0 auto;
    margin-top: 24px;
    width: max-content;
}

.homepro .tab-header .tab-item.swiper-tab-active{
    background:#0f2c51;
    color:#fff;
}
#products .swiper-slide img{
    transition: .5s;
}
#products .swiper-slide:hover img{
    transition: .5s;
    transform:scale(1.1);
}
#products {
    overflow: hidden;
    display: flex;
    flex-direction: column;
}
#products .swiper-wrapper{
    order:2;
}
#pagination-content{
    position: relative;
    display: inline-block;
    width: max-content;
    margin: 0 auto;
    bottom:0;
    margin-bottom:2.4rem;
    transition: .5s;
    position: relative;
    left: auto;
    top: 0;
    bottom: auto;
    right: auto;
    display: flex;
    background: #f5f5f5;
    gap: 0.5rem 0;
    border-radius: 3rem;
    padding: 0.5rem;
    margin-top: 2.4rem;
    width: auto;
}
#products .swiper-pagination-bullet{
    font-size: 1.8rem;
    color: #1d1e22;
    padding: 1.2rem 4.2rem;
    margin: 0;
    opacity: 1;
    background: transparent;
    width: auto;
    height: auto;
    border: none;
    border-radius: 3rem;
    transition: all 0.4s;
    -webkit-transition: all 0.4s;
    cursor: pointer;
    transition: .5s;
}
#products .swiper-pagination-bullet:hover{
    color:#0f2c51;
    transition: .5s;
}
#products .swiper-pagination-bullet-active{
    color:#fff;
    background:#0f2c51;
}
#products .swiper-pagination-bullet-active:hover{
    color:#fff;
}
.productsfenlei{
    padding-top:52.2%;
    position:relative;
    overflow: hidden;
}
.productsfenlei img{
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height: 100%;
    object-fit: cover;
}
#products .swiper-button-next{
    right: 14%;
    left: auto;
    width:2.2rem;
    height: 4.4rem;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    top: calc(50% + 6rem);
}
#products .swiper-button-next:after{
    content:"next";
    font-size: 4.4rem;
}
#products .swiper-button-prev{
    left: 14%;
    right: auto;
    width:2.2rem;
    height: 4.4rem;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    top: calc(50% + 6rem);
}
#products .swiper-button-prev:after{
    content:"prev";
    font-size: 4.4rem;
}
.guanjian ul li:after{
    content:"";
    display: block;
    width:0.1rem;
    height: 1.5rem;
    background:#fff;
    margin:0 2rem;
}
.guanjian ul li:last-child:after{
    display: none;
}
.guanjian ul li{
    display: flex;
    align-items: center;
}
.guanjian{
    margin:0.5rem 0;
}
.footer-bottom-b span{
    margin:0.5rem 0;
}
.footer-bottom-b a:hover{
    opacity: 0.8;
    transition: .5s;
}
.banquan{
    padding:2rem;
    border:0.2rem solid #eee;
    line-height: 2;
}
.subMenuItembig1{
    position: absolute;
    width: 160rem;
    background: #fff;
    left: -53.3rem;
    padding:2rem;
    display: none;
}
.menu ul li:hover .subMenuItembig1{
    display: block;
}
.menu ul li a img.full{
    width:100%;
    height: 100%;
    position:absolute;
    left:0;
    top:0;
    object-fit: cover;
}
.menu ul li a img.full:hover{
    opacity: 0.6;
}
.fullpic{
    padding-top:52.18894%;
    position:relative;
    width:100%;
}
div.subMenuItemTitle {
    font-size: 2.2rem;
    line-height: 1.5;
    color: #000;
    padding-top: 1rem;
    text-align: left;
}
.menu ul li .subMenuItemTitle a{
    display: flex;
    justify-content: flex-start;
    color:#333;
}
.menu ul li .subMenuItemTitle a:hover{
    opacity: 0.6;
}
.subMenuItem {
    border-top: 0.1rem solid #cccccc;
    padding-top: 1rem;
}
.shouce img{
    width:2rem;
}
.shouce ul li{
    display: flex;
    flex-direction: column;
    font-size: 1.4rem;
    margin-bottom:2rem;
}
.shouce ul li a{
    display: flex;
    flex-direction: column;
    font-size: 1.4rem;
    margin:0.5rem 0;
}
.shouce ul li a.down{
    color:#fff;
}
.shouce ul li a img{
    margin:1rem 0;
}
.down{
    background: #043b81;
    border-radius: 0.2rem;
    border: 0px currentColor;
    border-image: none;
    width: 8rem;
    height: 3rem;
    text-align: center;
    color: rgb(255, 255, 255);
    font-weight: bold;
    line-height: 3rem;
    display: block;
    -webkit-appearance: none;
}
.shouce table th,.shouce table td{
    text-align: center;
    width: 25%;
    height: 3.1rem;
    line-height: 3.1rem;
}
.shouce ul li a.down:hover{
    color:#fff;
    opacity: 0.8;
}
.shouce ul li section{
    font-size: 1.4rem;
}

.services{
    padding:5rem 0;
}
/* 网格容器：PC一行2个，移动一行1个 */
.video-grid {
    max-width: 1200px;
    margin: 0 auto;
}

.section-title {
    font-size: 1.8rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.section-desc {
    color: #475569;
    margin-bottom: 2rem;
    border-left: 3px solid #3b82f6;
    padding-left: 1rem;
}

.video-card-list {
    display: flex;
    flex-wrap: wrap;
    margin: -0.9rem;
}

.video-card-list > * {
    margin: 0.8rem;
}
.servicesimg{
    position: relative;
    overflow: hidden;
    height: 0;
    padding-bottom: 66.666%;
    background:#000;
}
.servicesimg img{
    position:absolute;
    left:0;
    top: 0;
    width:100%;
    height: 100%;
    object-fit: cover;
    transition: all ease .3s;
}
.services ul {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin: -1rem;
}

.services ul > li {
    margin: 0.7rem;
}
.services ul:after{
    content:"";
    width:32%;
}
.services ul li{
    width:32%; 
    cursor: pointer;
}
.services ul li .playIco {
    position: absolute;
    width: 7.4rem;
    height: 7.8rem;
    z-index: 2;
    left: 50%;
    top: 50%;
    margin: -3.9rem auto auto -3.7rem;
    cursor: pointer;
    transform: scale(0);
    pointer-events: none;
    transition: all ease .3s;
}
.services ul li:hover .playIco {
    transform: scale(1);
}
.services ul li:hover .servicesimg img{
    opacity: 0.5;
}
.servicestitle{
    text-align: center;
    font-size: 1.8rem;
    font-weight: bold;
    margin-top:1.5rem;
}
/* 弹窗遮罩层 */
.video-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
}

/* 弹窗容器 */
.video-modal-container {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0.9);
    width: 90%;
    max-width: 1000px;
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    z-index: 9999;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.video-modal-container.active {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

/* 视频容器 - 16:9 比例 */
.video-wrapper {
    position: relative;
    width: 100%;
    background: #000;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* 标题栏区域 */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    background: #fff;
    border-bottom: 1px solid #eee;
}



.close-modal {
    background: none;
    border: none;
    font-size: 28px;
    cursor: pointer;
    color: #999;
    padding: 0 8px;
    transition: color 0.2s;
    line-height: 1;
}

.close-modal:hover {
    color: #ff4757;
}

/* 移动端适配 */


/* 卡片样式 */
.video-card {
    background: #ffffff;
    border-radius: 1.25rem;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.05);
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.video-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 30px -12px rgba(0, 0, 0, 0.15);
}

/* 封面图容器 16:9 */
.card-cover {
    position: relative;
    padding-top:75%;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #0000000d;
}
.cover-video{
    width:100%;
    height: 100%;
    object-fit: contain;
    position:absolute;
    left:0;
    top:0;
}
/* 播放按钮 */
.play-icon {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 56px;
    height: 56px;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(6px);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.play-icon svg {
    width: 28px;
    height: 28px;
    fill: white;
    margin-left: 3px;
}

.video-card:hover .play-icon {
    background: #3b82f6;
    transform: translate(-50%, -50%) scale(1.05);
}

.card-info {
    padding: 1rem 1.2rem 1.2rem;
}

.video-title {
    font-weight: 600;
    font-size: 1.6rem;
    margin-bottom: 0.3rem;
}

.video-desc {
    font-size: 0.85rem;
    color: #5b6e8c;
}

/* 弹窗样式 */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-container {
    position: relative;
    width: 90%;
    max-width: 1100px;
    background: #000;
    border-radius: 1.5rem;
    overflow: hidden;
    transform: scale(0.96);
    transition: transform 0.25s ease;
}

.active .modal-container {
    transform: scale(1);
}

.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background: #000;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #111;
    padding: 0.9rem 1.5rem;
    color: white;
}

.modal-title {
    font-weight: 500;
    font-size: 1.6rem;
    flex: 1;
}

.close-modal {
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
    opacity: 0.7;
}

.close-modal:hover {
    opacity: 1;
}
.pcontentd.video{
    margin:2rem 0;
}
.main-video iframe{
    width:100%;
    height: 100%;
}
.main-content-wrapper,.main-video{
    height: 100%;
    width:100%;
}
.ser{
    padding:4.8rem 0;
}
.easyzoom a img{
    max-width: 100%;
}
.nyabout{
    height: auto;
}
.newsinfo01-rminimg{
    width:30%;
}
.newsinfo01-rminimg img{
    width:100%;
}
.provideologo img{
    max-width: 100%;
    height: 6rem;
}
.shiyongvideo{
    position:relative;
    padding-top:56.25%;
}
.provideorightwen{
    font-size: 1.4rem;
}
.shiyong p{
    position:absolute;
    left:0;
    top:0;
    background:rgba(0,0,0,.5);
    display: inline-block;
    color:#fff;
    padding:0 2rem;
}
.shiyongvideo video{
    position:absolute;
    left:0;
    top:0;
    width:100%;
    height: 100%;
    object-fit: cover;
}
.qyfcswiper p{
    font-size: 1.6rem;
    text-align: center;
}
.casenew{
    padding:6.5rem 0 13.5rem;
}
.casenewtitle{
    font-size: 3.6rem;
    font-weight: bold;
    color:#000;
}
.casecontent{
    font-size: 1.6rem;
    line-height: 2;
}
.floating-icons {
	position: fixed;
	right: 20px;
	bottom: 120px;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 16px;
	z-index: 999;
	touch-action: manipulation;
}

.floating-icons .icon-btn {
	width: 58px;
	height: 58px;
	border-radius: 50%;
	background: white;
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12), 0 2px 6px rgba(0, 0, 0, 0.04);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 26px;
	color: #1e293b;
	text-decoration: none;
	transition: all 0.2s cubic-bezier(0.2, 0, 0, 1);
	cursor: pointer;
	border: none;
	outline: none;
	position: relative;
	background: #ffffff;
	border: 1px solid rgba(255, 255, 255, 0.3);
	backdrop-filter: blur(2px);
}

.floating-icons .icon-btn:hover {
	transform: scale(1.08);
	box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

.floating-icons .icon-btn:active {
	transform: scale(0.92);
}

.floating-icons .icon-phone {
	background: #0b2b4a;
	color: #ffffff;
}

.floating-icons .icon-phone i {
	transform: rotate(15deg);
}

.floating-icons .icon-douyin {
	background: #111111;
	color: #ffffff;
}

.floating-icons .icon-wechat {
	background: #07c160;
	color: white;
}

.floating-icons .icon-top {
	background: #f0f4fe;
	color: #1e4b8a;
	border: 1px solid #d4e0f5;
}

.floating-icons .icon-top i {
	font-size: 28px;
}
.qrcode-popup {
	display: none;
	position: absolute;
	right: 72px;
	top: 50%;
	transform: translateY(-50%);
	background: white;
	padding: 10px 10px 8px 10px;
	border-radius: 18px;
	box-shadow: 0 20px 40px -8px rgba(0, 0, 0, 0.25);
	border: 1px solid rgba(255, 255, 255, 0.5);
	backdrop-filter: blur(4px);
	width: 140px;
	text-align: center;
	font-size: 0.75rem;
	color: #1e293b;
	font-weight: 500;
	transition: all 0.1s ease;
	pointer-events: none;
}

.floating-icons .icon-btn:hover .qrcode-popup,
.floating-icons .icon-btn:focus .qrcode-popup {
	display: block;
}

.qrcode-popup .qr-image {
	width: 100%;
	aspect-ratio: 1/1;
	background: #f1f5f9;
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 2px;
	margin-bottom: 4px;
	font-size: 0.65rem;
	color: #475569;
	background-image: repeating-linear-gradient(45deg, #e2e8f0 0px, #e2e8f0 4px, #f1f5f9 4px, #f1f5f9 8px);
	overflow: hidden;
}

.qrcode-popup .qr-image img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	display: block;
	border-radius: 12px;
}

.qrcode-popup .qr-label {
	font-size: 0.7rem;
	background: #f1f5f9;
	padding: 2px 8px;
	border-radius: 30px;
	color: #1e293b;
	display: inline-block;
	margin-top: 4px;
	letter-spacing: 0.3px;
}

.qrcode-popup .wechat-id {
	font-size: 0.7rem;
	font-weight: 600;
	color: #0b2b4a;
	background: #eef6ff;
	padding: 2px 10px;
	border-radius: 30px;
	display: inline-block;
	margin-top: 4px;
}
.amap-toolbar{
    z-index: 99;
}
.yc{
    display: none;
}
.third-level{
    display: none;
}
.newsinfo01-lmin video{
    max-width: 100%;
}
.card-list div span:first-child{
    width:30%;
}
.card-list div span:last-child{
    width:70%;
}
.table-to-card a{
    color:#000;
    transition: .5s;
}
.table-to-card a:hover{
    color:#043b81;
    transition: .5s;
}
.hprolisttitle span{
    display: none;
}
#yingyong img{
    max-height: 18.2rem;
    object-fit: cover;
}
.newsinfo01-wen{
    width:65%;
}
@media (max-width: 480px) {
.floating-icons {
    right: 12px;
    bottom: 100px;
    gap: 12px;
}

.floating-icons .icon-btn {
    width: 50px;
    height: 50px;
    font-size: 22px;
}

.floating-icons .icon-top i {
    font-size: 24px;
}

.qrcode-popup {
    width: 120px;
    right: 60px;
    padding: 8px 6px;
    font-size: 0.65rem;
}
}

.spacer {
    height: 10vh;
}
.casecontent img{
    max-width: 100%;
}

@media(max-width:992px){

    .yd{
        display: none;
    }
    .hprolisttitle{
        display: block;
    }
    .container{
        width:100%;
    }
    .footer-main{
        width:100%;
    }
    .footer-main{
        flex-wrap: wrap;
    }
    header{
        display: none;
    }
    .homeabout{
        overflow: hidden;
    }
.m_header {
        display: block;
    }
    .container{
        width: 100%;
    }
    .m_header {
        display: block;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        background: #ffffff;
        z-index: 100002;
        -webkit-box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
        -moz-box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
        box-shadow: 0 0 10px 0 rgba(0, 0, 0, 0.2);
    }

    .m_header {
        height: 60px;
    }

    .logo_box {
        width: 100%;
        height: 60px;
        text-align: center;
        padding: 5px 0;
        line-height: 0;
        font-size: 0;
        zoom: 1;
        background:#fff;
    }

    .logo_box img {
        height: 100%;
        text-align: center;
        margin: 0 auto;
    }

    .nav_toggle {
        color: #000;
        -webkit-transform: scale(0.7);
        -moz-transform: scale(0.7);
        -ms-transform: scale(0.7);
        -o-transform: scale(0.7);
        transform: scale(0.7);
        transform-origin: 50% 50%;
        position: absolute;
        top: 50%;
        left: 10px;
        margin-top: -13px;
        z-index: 999;
    }

    .nav_toggle {
        cursor: pointer;
        padding: 10px 35px 16px 0;
    }

    .nav_toggle span,
    .nav_toggle span:before,
    .nav_toggle span:after {
        cursor: pointer;
        height: 3px;
        width: 40px;
        background: #000;
        position: absolute;
        display: block;
        content: '';
    }

    .nav_toggle span:before {
        top: -10px;
    }

    .nav_toggle span:after {
        bottom: -10px;
    }

    .nav_toggle span,
    .nav_toggle span:before,
    .nav_toggle span:after {
        transition: all 500ms ease-in-out;
        -webkit-transition: all 500ms ease-in-out;
        -moz-transition: all 500ms ease-in-out;
        -o-transition: all 500ms ease-in-out;
    }

    .nav_toggle.active span {
        background-color: transparent;
    }

    .nav_toggle.active span:before,
    .nav_toggle.active span:after {
        top: 0;
    }

    .nav_toggle.active span:before {
        transform: rotate(45deg);
        -webkit-transform: rotate(45deg);
        -ms-transform: rotate(45deg);
    }

    .nav_toggle.active span:after {
        transform: translateY(-10px) rotate(-45deg);
        -webkit-transform: translateY(-10px) rotate(-45deg);
        -ms-transform: translateY(-10px) rotate(-45deg);
        top: 10px;
    }

    /*移动端导航*/
    .m_header .m_nav {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        bottom: 0;
        width: 100%;
        background: #ffffff;
        z-index: 2;
        overflow: auto;
        border-top: 1px solid #f0f0f0;
        margin-top: -1px;
    }

    .m_header .m_nav_list a {
        display: block;
        width: 100%;
        padding: 0 15px;
        line-height: 35px;
        text-align: left;
        font-size: 14px;
        color: #000000;
    }

    .m_header .m_nav_list > li {
        position: relative;
        border-bottom: 1px solid #f0f0f0;
        transition: transform .5s ease;
        transform: matrix(1, -1, 0, 1, 200, 100);
    }

    .m_header .m_nav_list > li > i {
        position: absolute;
        width: 20px;
        height: 20px;
        background: #000;
        top: 8px;
        right: 10px;
        cursor: pointer;
        z-index: 2;
        background: url("../images/li_click.png") no-repeat top center;
    }

    .m_header .m_nav_list > li > a {
        opacity: 0;
    }

    .m_header .m_nav_list .dropdown .dropdown_menu {
        height: 0;
        overflow: hidden;
    }

    .m_header .m_nav_list .dropdown .dropdown_menu.on {
        height: auto;
    }
    .m_header .m_nav_list .dropdown_menu > li {
        border-top: 1px solid #f0f0f0;
        background: #f5f5f5;
    }
    .banner{
        height: auto;
        padding-top:6rem;
    }
    .homeabout .container .homeaboutbig{
        flex-wrap: wrap;
        padding:20px 15px;
    }
    .homeaboutright{
        width:100%;
    }
    .homeaboutleft{
        width:100%;
    }

    .homeprotoptitle {
        margin-bottom: 2rem;
        font-size: 2.4rem;
        font-weight: bold;
        margin-top: 2rem;
    }
    .homeaboutleft section{
        font-size: 1.4rem;
    }
    .symore {
        border-top: 1px solid black;
        padding-top: 2rem;
        margin-top: 2rem;
        font-size: 1.4rem;
        background: url(../images/abjt.png) no-repeat right 82%;
        margin-bottom: 2rem;
    }
    #about img {
        width: 100%;
    }
    .homeaboutright{
        height: auto;
    }
    .banner{
        padding:2rem 0;
        padding-top:6rem;
    }
    .product-series{
        padding:2rem 1.5rem;
    }
    .title-box h2{
        font-size: 2.4rem;
    }
    #pagination-content{
        flex-wrap: wrap;
    }
    #products .swiper-pagination-bullet {
        font-size: 1.4rem;
        padding: 1.2rem 2rem;
        border-radius: 3rem;
        transition: all 0.4s;
        -webkit-transition: all 0.4s;
        cursor: pointer;
        transition: .5s;
        width: 50%;
    }
    #products .swiper-button-next {
        right: 1.5rem;
        left: auto;
        width: 2.2rem;
        height: 4.4rem;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        top: calc(50% + 7rem);
    }
    #products .swiper-button-prev {
        left: 1.5rem;
        right: auto;
        width: 2.2rem;
        height: 4.4rem;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
        top: calc(50% + 7rem);
    }
    .product-video-section{
        padding:2rem 1.5rem;
    }
    .provideobig{
        flex-wrap: wrap;
    }
    .provideoleft {
        width: 100%;
    }
    .play-button{
        width: 50px;
        height: 50px;
    }
    .provideoright {
        width: 100%;
        background: #e9e9ec;
        padding: 1.5%;
        border-radius: 0;
    }
    .industry{
        padding:2rem 0rem;
    }
    .industry-title h2{
        font-size: 2.4rem;
    }
    .industry-tabs {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 0;
        margin-bottom: 2rem;
    }
    .industry-tabs{
        gap:0.5rem
    }
    .industry-swiper img {
        width: 100%;
        height: 30rem;
        object-fit: cover;
        display: block;
        transition: .6s;
    }
    .industry-mask h3{
        font-size: 2rem;
    }
    .site-footer{
        padding:2rem 1.5rem;
    }
    .footer-left{
        flex-wrap: wrap;
        width:100%;
    }
    .footer-center{
        flex-wrap: wrap;
        width:100%;
        gap:0;
    }
    .footer-right{
        width:100%;
    }
    .footer-main{
        flex-direction: column;
        gap:2rem;
    }
    .nav-block{
        width:50%;
    }
    .social-buttons div{
        justify-content: center;
    }
    .footer-bottom{
        padding:0;
    }
    .guanjian ul li:after{
        margin: 0 0.5rem;
    }
    .bannerbt h3{
        font-size: 2.4rem;
    }
    .bannerbt img{
        width:5rem;
    }
    .nybanner{
        margin-top:6rem;
    }
    .lxkk {
        margin: 2rem auto 2rem;
        line-height: 2;
        font-size: 1.4rem;
    }
    .lxkk h2 {
        font-size: 2.4rem;
        color: #333333;
        margin-top: 0;
        padding-bottom: 2rem;
        margin-bottom: 2rem;
        background-repeat: no-repeat;
        position: relative;
    }
    .lxkk h3{
        font-size: 1.8rem;
    }
    .lxkk h4{
        font-size: 1.4rem;
    }
     .liuyan {
        padding: 2rem 1.5rem;
    }
    .liuyan h2 {
        font-weight: bolder;
        font-size: 2.4rem;
        text-align: center;
        margin-top: 0px;
        margin-bottom: 2rem;
        color: #2d2d2d;
    }
    .anniu{
        width:100%;
    }
    .fzlc{
        padding:2rem 0rem;
    }
    .fzlc section{
        font-size: 1.8rem;
    }
    .corporate {
        padding: 2rem 0rem;
    }
    .abww h2, .fzlc h2{
        font-size: 2.4rem;
    }
    .fzlc-title h3 {
        font-size: 1.4rem;
        color: #666;
        line-height: 1.8;
        max-width: 100rem;
        margin: auto;
    }
    .history-content h4{
        font-size: 1.8rem;
    }
    .history-box{
        padding:0;
    }
    .culture h3 {
        font-size: 2.4rem;
        margin-bottom: 2rem;
        font-weight: bold;
    }
    .culture-grid {
        display: grid;
        grid-template-columns: auto;
        gap: 2rem;
    }
    .qyfc{
        padding:2rem 1.5rem;
    }
    .qyfctitle{
        font-size: 2.4rem;
    }
    .qyfcmore {
        padding: 1rem 1.5rem;
        display: flex;
        margin: 0 auto;
        border-radius: 3rem;
        background: #0f2c51;
        width: 100%;
        color: #fff;
        margin-top: 2rem;
        border: 1px solid #fff;
        transition: .5s;
        text-align: center;
        align-items: center;
        justify-content: center;
    }
    .ablanbig {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .ablan-left {
        width: 100%;
        float: left;
    }
    .ablan {
        position: relative;
        width: 100%;
        height: auto;
        color: #FFFFFF;
        background-color: rgba(0,0,0,0.31);
        left: 0px;
        bottom: 0px;
    }
    .bread {
        padding: 0 1.5rem;
    }
    .ablan-left li{
        height: auto;
    }
    .ablan-left li a{
        line-height: 2;
    }
    .bread{
        line-height: 2;
    }
    .bread a{
        line-height: 2;
    }
    .caselist ul li {
        width: 100%;
    }
    .case {
        background-color: #f3f3f3;
        padding: 2rem 1.5rem;
    }
    .news{
        padding:2rem 1.5rem;
    }
    .news01{
        flex-wrap: wrap;
    }
    .news01 .news01-l {
        width: 100%;
    }
    .news01-r {
        width: 100%;
        background-color: #f1f2f3;
        box-sizing: border-box;
        padding: 2rem;
        position: relative;
    }
    .news01-r .bot {
        width: 100%;
        position: relative;
        left: 0;
        bottom: 0;
        height: 10rem;
        display: flex;
        display: -webkit-flex;
        -webkit-justify-content: space-between;
        justify-content: space-between;
        -webkit-align-items: center;
        align-items: center;
        box-sizing: border-box;
        border-top: 1px solid #AAAAAA;
    }
    .news01 .news01-l .text h3, .news01-r h3 {
        font-size: 1.6rem;
        line-height: 1.5;
        color: #222222;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
        margin-top: 2rem;
        margin-bottom: 2rem;
        text-align: center;
    }
    .news02{
        padding-top:2rem;
        margin-top:2rem;
    }
    .news02 a .imgbox{
        width:100%;
    }
    .news02 a .text {
        width: 100%;
        margin-top: 2rem;
    }
    .news02 a{
        flex-wrap: wrap;
    }
    .news02 a {
        display: block;
        width: 100%;
        padding-bottom: 2rem;
        position: relative;
        box-sizing: border-box;
        margin-right: 0;
        border-bottom: 1px solid #DDDDDD;
        margin-bottom: 2rem;
        display: flex;
        align-items: center;
        justify-content: space-between;
    }
    .n-info-bwrap {
        padding: 3rem 1.5rem 0;
    }
    .n-info-b .l-tex{
        width:100%;
    }
    .newsinfo01-l{
        width:100%;
    }
    .newsinfo01-r {
        width: 100%;
    }
    .newsinfo01 .row {
        margin: 2rem auto;
        flex-wrap: wrap;
    }
    .n-info-b .l-tex h3 {
        font-size: 2.4rem;
        color: #222222;
        line-height: 1.5;
        margin-bottom: 2rem;
    }
    .n-info-b{
        margin:5rem auto 2rem;
    }
    .newsinfo01-lmin {
        font-size: 1.4rem;
        line-height: 2;
    }
    .newsinfo01-r{
        margin-top:2rem;
    }
    .newsinfo01-rmin .item {
        display: flex;
        gap: 2rem;
        width: 100%;
        box-sizing: border-box;
        padding: 3rem 0;
        border-bottom: 1px solid #DDDDDD;
        flex-wrap: wrap;
    }
    .newsinfo01-rminimg {
        width: 100%;
    }
    .ser{
        padding:2rem 1.5rem;
    }
    .prolistbig{
        flex-wrap: wrap;
    }
    .prolistleft {
        width: 100%;
    }
    .prolistright{
        width:100%;
    }
    .services{
        padding:0;
    }
    .services ul li {
        width: 100%;
        cursor: pointer;
    }
    .ablan-left ul{
        flex-wrap: wrap;
    }
    .casecontent img{
        max-width: 100%;
        display: block;
        margin: 0 auto;
    }
    .casenew {
        padding: 2rem 1.5rem;
    }
    .casecontent {
        font-size: 1.4rem;
        line-height: 2;
     
    }
    .casenewtitle {
        font-size: 2.4rem;
        font-weight: bold;
        color: #000;
        margin-bottom: 2rem;
    }
    .ablan-left li a{
        font-size: 1.4rem;
    }
    .bread a,.bread{
        font-size: 1.4rem;
    }
    .footer-bottom .container{
        padding:0;
    }
    .footer-bottom-b{
        font-size: 1.3rem;
    }
    .prolistbig{
        padding:2rem 1.5rem;
    }
    .cplb ul li{
        width:100%;
    }
    .cplb ul li:nth-child(3n){
        margin-bottom:2rem;
    }
    .productsd{
        padding:2rem 1.5rem;
    }
    .productsdcontent{
        flex-wrap: wrap;
    }
    .productsd-left{
        width:100%;
    }
    .productsd-right{
        width:100%;
    }
    .content,.shouce{
        overflow-x:scroll;
    }
    .thumbs{
        order:2;
    }
    .product-gallery{
        flex-wrap: wrap;
    }
    .main-image1{
        width:100%;
    }
    .easyzoom{
        width:100%;
    }
    .easyzoom a{
        width:100%;
        height: auto;
    }
    .thumbs {
        height: auto;
        width: 100%;
        margin-right: 0;
        padding: 3.5rem 0;
        position: relative;
    }
    .thumbs a{
        padding-top:100%;
        position:relative;
        width: 100%;
        display: block;
    }
    .thumbs a img{
        position:absolute;
        left:0;
        top:0;
        width:100%;
        height: 100%;
        object-fit: cover;
    }
    .thumbs .swiper-button-next {
        position: absolute;
        bottom: 45%;
        left: 90%;
        top: auto;
        width: 3rem;
        height: 3rem;
        background: #0A2540;
        color: #FFFFFF;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all .1s linear;
        z-index: 9;
        margin: 0;
        border-radius: 0;
        transform: rotate(-90deg);
        right: 0;
    }
    .thumbs .swiper-button-next:after, .thumbs .swiper-button-prev:after {
        content: "";
        width: 2rem;
        height: 2rem;
        display: block;
    }
    .thumbs .swiper-button-prev {
        position: absolute;
        bottom: 45%;
        left: 0%;
        top: auto;
        width: 3rem;
        height: 3rem;
        background: #0A2540;
        color: #FFFFFF;
        display: flex;
        align-items: center;
        justify-content: center;
        cursor: pointer;
        transition: all .1s linear;
        z-index: 9;
        margin: 0;
        border-radius: 0;
        transform: rotate(-90deg);
        right: 0;
    }
    .productsd-right {
        flex: 1;
        padding: 0;
        padding-left: 0;
    }
    .jianjietitle{
        font-size: 2.4rem;
        justify-content: space-between;
    }
    .productsd-right section h2{
        font-size: 1.6rem;
    }
    .productsd-right section{
        font-size: 1.4rem;
    }
    .productsd-tab .productsd-tab-item{
        font-size: 1.6rem;
    }
    .pcontent-title{
        width:100%;
    }
    .productsd-tab{
        top: 6rem;
    }
    .pcontentd.video .video-card {
        width: 100%;
 
    }
    .yc{
        display: block;
    }
    .b-height {
        height: 50px;
    }
    .fygnav {
        padding: 0px;
        height: 50px;
        background-color: #002fa7;
    }
    .fygnav ul {
		list-style-type:none;
		width:100%;
		margin:0px;
		padding:0px;
	}
	.fygnav li {
		width:25%;
		text-align:center;
		float:left;
		margin:0;
	}
    .fygnav ul {
        list-style-type: none;
        width: 100%;
        margin: 0px;
        padding: 0px;
        display: flex;
        align-items: center;
    }
    .fygnav li a img {
        height: 20px;
        width: 20px;
    }
    .fygnav li a {
        display: flex;
        align-content: center;
        justify-content: center;
        flex-direction: column;
        align-items: center;
        color: #FFFFFF;
        background-color: #002fa7;
        height: 55px;
        font-size:12px;
        white-space: nowrap;
    }
    #qrcode::before {
        position: relative;
        content: "扫描二维码";
        bottom: 0;
        left: 0px;
        right: 0px;
        text-align: center;
        line-height: 2rem;
        font-size: 1.4rem;
        font-style: normal;
        display: block;
    }
    #qrcode{
        width:auto;
        height: auto;
    }
    #qrcode img{
        max-width:180px;
    }
    .jianjietitle i {
        position:revert;
    }
    #qrcode {
        left:0;
        top:0;
    }
    .productsd-tab .productsd-tab-item{
        width:25%;
        padding:0;
        margin:0;
    }
    .ablan-fixed{
        bottom:32px;
        position:fixed;
        height: max-content;
        z-index: 99;
    }
}
@media (max-width: 768px) {
  /* 手机端默认收起所有二级、三级 */
  .fenlei dl {
    display: none;
  }
  .fenlei .third-level {
    display: none;
  }
  
  /* 展开状态 */
  .fenlei li.open > dl {
    display: block;
  }
  .fenlei dd.open > .third-level {
    display: block;
  }
  
  /* 一级菜单加箭头指示 */
.fenlei > ul > li > a::after {
    background: url(../images/sanji.png) left center no-repeat;
    content: "";
    display: block;
    width: 2rem;
    height: 2rem;
    float: right;
    font-size: 12px;
    transition: transform 0.3s;
    margin-left: 10px;
    background-size: cover;
}
  .fenlei > ul > li.open > a::after {
    transform: rotate(90deg);
  }
  
  /* 二级菜单加箭头（如果有三级） */
  .fenlei dd > a::after {
    background:url(../images/sanji.png) left center no-repeat;
    content:"";
    display: block;
    width:2rem;
    height: 2rem;
    float: right;
    font-size: 12px;
    transition: transform 0.3s;
    margin-left: 10px;
  }
  .fenlei dd.open > a::after {
    transform: rotate(90deg);
  }
  
  /* 三级菜单缩进，不加箭头 */
  .fenlei .third-level dd {
    padding-left: 20px;
  }
  .fenlei .third-level dd a::after {
    content: ""; /* 三级不加箭头 */
  }
          .menu-toggle {
            display: none;
            padding: 12px 20px;
            background: #ff6a00;
            color: #fff;
            border: none;
            border-radius: 6px;
            font-size: 16px;
            cursor: pointer;
            margin-bottom: 15px;
            width:100%;
            background: #002fa7;
            border-radius: 0;
        }
 

        /* ========== 遮罩层 ========== */
        .overlay {
            display: none;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(0, 0, 0, 0.5);
            z-index: 998;
        }
        .overlay.show {
            display: block;
        }

        /* ========== 抽屉容器 ========== */
        .fenlei-wrapper {
            position: fixed;
            top: 0;
            left: -320px;
            width: 300px;
            height: 100vh;
            background: #fff;
            z-index: 999;
            transition: left 0.3s ease;
            overflow-y: auto;
            box-shadow: 2px 0 12px rgba(0, 0, 0, 0.15);
            padding: 15px 0;
        }
        .fenlei-wrapper.open {
            left: 0;
            padding-top:60px;
        }

        /* ========== 关闭按钮（抽屉内） ========== */
        .drawer-close {
            display: none;
            position: absolute;
            top: 10px;
            right: 15px;
            font-size: 24px;
            color: #999;
            cursor: pointer;
            background: none;
            border: none;
            padding: 5px 10px;
        }
        .drawer-close:hover {
            color: #333;
        }

        /* ========== 菜单核心样式（兼容PC和手机） ========== */
        .fenlei {
            padding: 0 10px;
        }
        .fenlei ul {
            list-style: none;
            padding: 0;
            margin: 0;
        }
        .fenlei li {
            list-style: none;
        }

        /* ---- 一级菜单 ---- */
        .fenlei > ul > li {
            border-bottom: 1px solid #eee;
        }
        .fenlei > ul > li > a {
            display: block;
            padding: 14px 10px;
            font-size: 16px;
            font-weight: bold;
            color: #333;
            text-decoration: none;
            position: relative;
        }
        .fenlei > ul > li > a:hover {
            background: #f9f9f9;
        }
        /* 一级箭头（默认隐藏，手机端显示） */
        .fenlei > ul > li > a .arrow {
            display: none;
            float: right;
            font-size: 12px;
            transition: transform 0.3s;
            color: #999;
            margin-top: 4px;
        }
        .fenlei > ul > li.open > a .arrow {
            transform: rotate(90deg);
        }

        /* ---- 二级菜单 ---- */
        .fenlei dl {
            display: none;
            padding: 0;
            margin: 0;
            background: #fafafa;
        }
        .fenlei dl dd {
            padding: 0;
            border-bottom: 1px solid #f0f0f0;
        }
        .fenlei dl dd > a {
            display: block;
            padding: 12px 10px 12px 20px;
            font-size: 14px;
            color: #555;
            text-decoration: none;
            position: relative;
        }
        .fenlei dl dd > a:hover {
            background: #f0f0f0;
        }
        /* 二级箭头（默认隐藏，手机端显示） */
        .fenlei dl dd > a .arrow {
            display: none;
            float: right;
            font-size: 12px;
            transition: transform 0.3s;
            color: #999;
            margin-top: 3px;
        }
        .fenlei dl dd.open > a .arrow {
            transform: rotate(90deg);
        }

        /* ---- 三级菜单 ---- */
        .fenlei .third-level {
            display: none;
            padding: 0;
            margin: 0;
            background: #f5f5f5;
        }
        .fenlei .third-level dd {
            border-bottom: 1px solid #eee;
        }
        .fenlei .third-level dd a {
            display: block;
            padding: 10px 10px 10px 35px;
            font-size: 13px;
            color: #777;
            text-decoration: none;
        }
        .fenlei .third-level dd a:hover {
            background: #eee;
            color: #333;
        }

        /* ---- 当前激活状态（你原有的hover逻辑保留） ---- */
        .fenlei > ul > li.hover > dl {
            display: block;
        }
        .fenlei dl dd.hover > .third-level {
            display: block;
        }
        .fenlei dl dd.hover > a {
            color: #ff6a00;
            font-weight: bold;
        }
        .fenlei .third-level dd a.hover {
            color: #ff6a00;
            font-weight: bold;
        }

        /* ========== PC端样式（>=768px） ========== */
        
        /* ========== 演示用的产品列表 ========== */
        .product-list {
            margin-top: 20px;
            padding: 20px;
            background: #fff;
            border-radius: 8px;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
        }
        .product-list h2 {
            font-size: 18px;
            color: #333;
            margin-bottom: 15px;
        }
        .product-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
            gap: 12px;
        }
        .product-item {
            padding: 15px;
            background: #f9f9f9;
            border-radius: 6px;
            text-align: center;
            font-size: 14px;
            color: #555;
            border: 1px solid #eee;
        }
        .product-item:hover {
            border-color: #ff6a00;
        }

}
@media (min-width: 769px) {
            /* PC端不显示抽屉按钮和遮罩 */
            .menu-toggle,
            .overlay,
            .fenlei-wrapper,
            .drawer-close {
                display: none !important;
            }

            /* PC端菜单正常显示，不固定 */
            .fenlei {
                position: static;
                width: 100%;
                height: auto;
                box-shadow: none;
                padding: 0;
                background: transparent;
            }

            /* PC端展开二级（保持你原有的hover逻辑） */
            .fenlei dl {
                display: none;
            }
            .fenlei > ul > li.hover > dl {
                display: block;
            }
            .fenlei dl dd.hover > .third-level {
                display: block;
            }

            /* PC端隐藏箭头 */
            .fenlei .arrow {
                display: none !important;
            }
            
        }

        /* ========== 手机端样式（<=768px） ========== */
        @media (max-width: 768px) {
            /* 显示触发按钮 */
            .menu-toggle {
                display: inline-block;
                bottom: 32px;
                position: fixed;
                height: max-content;
                z-index: 99;
            }
            
            .drawer-close {
                display: block;
            }

            /* 抽屉里的菜单去掉多余边距 */
            .fenlei-wrapper .fenlei {
                padding: 0 5px;
            }

            /* 手机端默认收起所有二级三级 */
            .fenlei dl {
                display: none !important;
            }
            .fenlei .third-level {
                display: none !important;
            }

            /* 手机端展开状态（通过JS添加open类控制） */
            .fenlei li.open > dl {
                display: block !important;
            }
            .fenlei dd.open > .third-level {
                display: block !important;
            }

            /* 手机端显示箭头 */
            .fenlei .arrow {
                display: inline-block !important;
            }

            /* 手机端一级样式优化 */
            .fenlei > ul > li > a {
                font-size: 15px;
                padding: 13px 10px;
            }

            /* 手机端二级样式优化 */
            .fenlei dl dd > a {
                font-size: 14px;
                padding: 11px 10px 11px 16px;
            }

            /* 手机端三级样式优化 */
            .fenlei .third-level dd a {
                font-size: 13px;
                padding: 10px 10px 10px 28px;
            }
            .fenlei img,.fenlei img:nth-child(1){
                display: none;
            }
            .cplb ul li a{
                padding: 1.5rem;
                display: flex;
                gap: 1rem;
                align-items: center;
            }
            .hprolistimg{
                width:8rem;
            }
            .hprolisttitle {
                font-size: 1.8rem;
                margin-bottom: 1rem;
                color: #333;
                -webkit-background-clip: text;
                -webkit-text-fill-color: black;
                transform: none;
                left: 0;
                top: 0;
                -webkit-text-fill-color: unset;
                height: auto;
                position: relative;
                padding:0;
            }
            
            .hprolisttitle span{
                display: block;
            }
            .cplb ul li a{
                height: 8rem;
                overflow: hidden;
            }
            .cplb ul li span{
            font-size: 1.4rem;
            color: #fff;
            background: #0f2c51;
            padding: 0.6rem 1.2rem;
            text-decoration: none;
            width:max-content;
             font-weight: normal;
        }
        .cplb ul li a section {
            width: calc(100% - 8rem);
            display: flex;
            /* flex-direction: column; */
            position: relative;
        }
        .hprolisttitle p {
                text-overflow: ellipsis;
                -webkit-box-orient: vertical;
                -webkit-line-clamp: 1;
                word-break: break-all;
                word-wrap: break-word;
                display: -webkit-box;
                overflow: hidden;
                text-align: left;
                font-weight: normal;
            }
        .side-box1 h3{
            display: none;
        }
        .fenlei ul li.hover img:nth-child(2) {
        display: none;
    }
}
        

 @media (max-width: 768px) {
.zhedie .product-grid {
    grid-template-columns: repeat(2, 1fr);
}
.zhedie .video-card-list {
    display: none;
}
.zhedie .fold-item.open .video-card-list {
    display: grid;   
}
.ablan-placeholder{
    max-height: 0;
}
    .prolistleft{
        display: flex;
        flex-direction: column;
    }
    .product-list-mobile{
        order:2;
    }
    .side-box{
        order:3;
    }
}
     




@media (min-width: 768px) {
    .zhedie .video-card-list {
        display: grid !important;   /* 覆盖所有状态，始终显示 */
    }
    /* 可选：在桌面端隐藏标题的点击手势和箭头 */
    .zhedie .pcontent-title {
        cursor: default;
        pointer-events: none;       /* 禁用点击，避免干扰 */
    }
    .zhedie .pcontent-title::after {
        content: "";               /* 移除箭头 */
        display: none;
    }
}