@import url(common.css);

html {
    font-size: clamp(16px, 5.2083vw, 100px);
}

::-webkit-scrollbar {
    width: .0208rem;
    height: .0521rem;
}

::-webkit-scrollbar-thumb {
    background: #555;
}

::-webkit-scrollbar-track {
    background: #ddd;
}


a,
p,
span,
i,
em,
li {
    font-size: 0.18rem;
}

p {
    opacity: 0.7;
}

h1 {
    font-size: .55rem;
}

h2 {
    font-size: .50rem;
}

h3 {
    font-size: .45rem;
}

h4 {
    font-size: .40rem;
}

h5 {
    font-size: .30rem;
}

h6 {
    font-size: .24rem;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: bold;
    line-height: 1;
}

.br10 {
    border-radius: .1rem;
}

.br15 {
    border-radius: .15rem;
}

.br20 {
    border-radius: .20rem;
}

.br30 {
    border-radius: .30rem;
}

.br40 {
    border-radius: .40rem;
}

.br50 {
    border-radius: .50rem;
}

.con {
    width: 100%;
    padding: 0 2.6rem;

}

.big-con {
    width: 100%;
    padding: 0 1.6rem;
}

.small-con {
    width: 100%;
    padding: 0 3.6rem;
}

.fy-btn {
    background-color: #fff;
    width: .5rem;
    height: .5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    overflow: hidden;
    cursor: pointer;
    color: #000;
    font-weight: bold;
}

.fy-btn:hover {
    background-color: var(--main-color);
    color: #fff;
}

/*header*/
header {
    padding: 0;
    background-color: transparent;
    border-bottom: 1px solid transparent;
    transition: all 0.3s ease-in-out;
    background-color: transparent;
    position: absolute;
}

.header-con {
    border-bottom: 1px solid transparent;
}

.logo img {
    width: 0.98rem;
    height: 0.33rem;
}

.header-right {
    flex: 1;
}

.header-menu {
    margin-left: 4.5rem;
    margin-right: .4rem;
}

.header-menu>span {
    display: none;
}

nav>ul>li>a {
    color: #fff;
    font-size: .18rem;
    line-height: 1;
    padding: .28rem 0.1rem;
    display: block;
    position: relative;
    font-weight: 500;
    text-transform: capitalize;
}

nav>ul>li>a::after {
    content: '';
    display: block;
    width: 0;
    height: .03rem;
    border-radius: .04rem;
    transition: all 0.3s ease-in-out;
    position: absolute;
    bottom: 0;
    left: 0;
}

nav>ul>li>a.on,
nav>ul>li>a:hover {
    color: #fff;
}

nav>ul>li>a.on::after,
nav>ul>li>a:hover::after {
    width: 100%;
    background-color: #fff;
}

header.on {
    background-color: #fff;
    border-bottom: 1px solid #ccc;
    position: fixed;
}

header.on .header-con {
    border-bottom: 1px solid #ccc;
}

header.on nav>ul>li>a {
    color: #000;
}

header.on nav>ul>li>a.on,
header.on nav>ul>li>a:hover {
    color: #fff;
    background-color: var(--main-color-bg);
}
header.on nav>ul>li>a.on::after,
header.on nav>ul>li>a:hover::after{
    background-color: var(--main-color-bg);
}

.header-search-btn {
    margin-right: .4rem;
}

.header-search-btn span {
    font-size: .2rem;
    line-height: 1;
    display: block;
    color: #fff;
}

.header-search-btn span:hover {
    color: var(--main-color);
}
header.on .header-search-btn span{
    color: #000;
}


.header-search-form {
    top: 0.85rem;
    right: 2rem;
    z-index: 10;
}

.header-search-box {
    background-color: #fff;
    padding: 0;
    width: 2.5rem;
}

.header-search-box input[type=text] {
    font-size: 0.18rem;
    width: 100%;
    padding: 0 .16rem;
    display: block;
}

.header-search-box input[type=text]::placeholder {
    color: #666;
    font-family: 'HarmonyOS Sans';
}

.search-btn {
    background-color: var(--main-color);
    border: none;
    outline: none;
    padding: 0.15rem .2rem;
}

.search-btn span {
    font-size: .2rem;
    color: #fff;
    line-height: 1;
}

.header-btn {
    border: 1px solid transparent;
    background-color: transparent;
}

.header-lang {
    padding: 0.13rem .2rem;
    background: #25D366;
}

.header-lang span {
    font-size: .18rem;
    color: #fff;
    line-height: 1;
    margin-left: .1rem;
}

.header-lang i {
    font-size: .2rem;
    color: #fff;
    line-height: 1;
}

.header-btn:hover {
    background-color: var(--main-color);
}

.header-btn:hover span,
.header-btn:hover i {
    color: #fff;
}

.header-lang-list {
    background: #fff;
    width: 100%;
    top: .55rem;
}

.header-lang-i {
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    padding: .15rem 0;
    color: #333;
    cursor: pointer;
}

.header-lang-i span {
    color: #333;
    font-size: .16rem;
    display: block;
    line-height: 1;
    padding-left: .2rem;
}

.header-lang-i.on span,
.header-lang-i:hover span {
    color: var(--main-color);
}

/*Index*/
.index-ba-swiper {
    height: 100vh;
}

.index-ba .index-ba-pagination {
    bottom: .4rem;
    left: 0;
    z-index: 1;
}

.index-ba .index-ba-pagination .swiper-pagination-bullet {
    background-color: #eee;
    width: .1rem;
    height: .1rem;
    display: block;
    opacity: 1;
    margin: 0 .1rem;
    border-radius: 50%;
}

.index-ba .index-ba-pagination .swiper-pagination-bullet-active {
    background-color: var(--main-color);
    opacity: 1;
    width: 0.25rem;
    height: 0.1rem;
    border-radius: .5rem;
}

.index-box {
    padding: 1rem 0;
}

.index-pro-con-l {
    background-color: #fff;
    padding-left: 2.6rem;
    width: 6.87rem;
    margin-right: 1.45rem;
    margin-top: .5rem;
}

.index-pro-con-l span {
    font-size: .2rem;
    line-height: 1;
    opacity: 0.7;
    margin-bottom: .3rem;
}

.index-pro-con-l h1 {
    line-height: 1.3;
    margin-bottom: .19rem;

}

.index-pro-con-l p {
    font-size: .18rem;
    opacity: 0.7;
}

.index-pro-con-l a {
    margin-top: .7rem;
}

.index-btn {
    padding: .2rem .36rem;
    color: #fff;
    background-color: var(--main-color);
}

.index-btn:hover {
    transform: translateY(-0.1rem);
    color: #fff;
}

.index-pro-con-r-swiper {
    margin-right: 2.6rem;
    overflow: unset;
    height: 5.45rem;
}

.index-pro-con-r-swiper .swiper-wrapper {
    align-items: center;
}

.index-pro-con-r-swiper .swiper-slide {
    width: 3.64rem;
    margin-right: .33rem;
    transition: all 0.3s ease-in-out;
    height: auto;
}

.index-pro-pic {
    padding-bottom: 4.6rem;
}

.index-pro-con-r-swiper .swiper-slide-active .index-pro-pic {
    padding-bottom: 5.35rem;
}

.index-pro-item-txt {
    padding: .4rem .44rem;
}

.index-pro-item-txt h6 {
    color: #fff;
    margin-bottom: .2rem;
}

.index-pro-item-txt p {
    color: #fff;
    font-size: .2rem;
    line-height: 1;
}

.index-pro-bt {
    margin-right: 2.6rem;
    margin-top: 0.56rem;
}

.index-pro-bt .fy-btn {
    background-color: var(--main-color-gray);
    margin-left: .15rem;
}

.index-pro-bt .fy-btn:hover {
    background-color: var(--main-color);
}

.index-pro-item:hover {
    transform: translateY(-0.05rem);
    box-shadow: 0 0.05rem 0.1rem rgba(0, 0, 0, 0.1);
}

.index-why {
    background-color: var(--main-color-gray);
}

.index-why-top p {
    width: 4.37rem;
    font-size: .2rem;
}

.index-why-con {
    margin-top: 1.2rem;
}

.index-why-item {
    width: 24.14%;
    background-color: #fff;
}

.index-why-item-pic {
    padding-bottom: 2.41rem;
}

.index-why-item-txt {
    padding: .4rem .3rem;
}

.index-why-item-txt h6 {
    font-size: .2rem;
    margin-bottom: .2rem;
}

.index-te-top h2 {
    width: 4rem;
    line-height: 1.2;
    font-size: .45rem;
    line-height: .65rem;
}

.index-te-top p {
    width: 4.07rem;
}

.index-te-con {
    margin-top: .7rem;
}

.index-te-pic {
    padding-bottom: 5.87rem;
    width: 100%;
}

.index-te-swiper {
    margin-right: .7rem;
    width: 7.08rem;
    overflow: unset;
}

.index-te-fy {
    margin-bottom: .6rem;
}

.index-te-fy .fy-btn {
    margin-left: 0.15rem;
}

.index-te-fy .fy-btn:hover {
    color: #fff;
}

.index-te-swiper .swiper-slide {
    transition: all 0.3s ease-in-out;
    height: auto;
}

.index-te-swiper .swiper-wrapper {
    align-items: center;
    height: 2.75rem;
}

.index-te-item-pic {
    padding-bottom: 2.33rem;
}

.index-te-item .a-box {
    background-color: rgba(0, 0, 0, .15);
}

.index-te-item p {
    color: #fff;
    font-size: 0.16rem;
    padding-bottom: .15rem;
    transition: all 0.3s ease-in-out;

}

.index-te-item:hover .a-box {
    background-color: rgba(0, 0, 0, .3);
}

.index-te-item:hover p {
    opacity: 1;
    transform: translateY(-0.05rem);
}

.index-te-swiper .swiper-slide:hover{
    transform: scale(1.1,1.1);
}
.index-process{
    height: 7.2rem;
    overflow: hidden;
    display: flex;
    align-items: center;
}
.index-process-bg {
    height: auto;
    width: 100%;
}
.index-process .a-box{
    background-color: rgba(0, 0, 0, .45);
}
.index-process-bg video{
    display: flex;
    background-color: #000;
    margin: 0 auto;
    width: 100%;
}

.index-process-con {
    width: 8.11rem;
}

.index-process-con h3,
.index-process-con p {
    color: #fff;
}

.index-process-con p {
    margin: 0.3rem 0 .45rem;
}

.index-ab-l {
    width: 6.02rem;
}

.index-ab-r {
    width: 6.82rem;
}

.index-ab-l h2 {
    margin-bottom: 0.43rem;
}

.index-ab-l p {
    margin-bottom: 0.35rem;
}

.index-ab-l p:last-child {
    margin-bottom: 0;
}

.index-ab-l a {
    margin-top: 0.55rem;
}

.index-ab-item {
    border: 1px solid rgba(0, 0, 0, 0.1);
    width: 48.5%;
    margin-bottom: 0.22rem;
    padding: .6rem .5rem;
}

.index-ab-item span {
    line-height: 1;
    font-size: .2rem;
}

.index-ab-item h1 {
    margin: .26rem 0 .19rem;
}

.index-ab-item p {
    font-size: .16rem;
}

.index-ce {
    margin-bottom: 1rem;
}

.index-ce-con {
    margin-top: 0.57rem;
    gap: .7rem;
}

.index-ce-item {
    padding-bottom: .87rem;
    background-size: contain;
}

.index-news {
    background-color: var(--main-color-gray);
}

.index-news-con {
    margin-top: .5rem;
}
.index-news-swiper{
    padding: 0.1rem 0;
}

.index-news-item {
    width: 32.21%;
}



.index-news-item-pic {
    padding-bottom: 3rem;
}

.index-news-item-txt {
    padding: .38rem .1rem;
}

.index-news-item-txt p {
    opacity: 1;
}

.index-news-item:hover {
    transform: translateY(-0.05rem);
    box-shadow: 0 2px 20px 0 rgb(0 0 0 / 5%);
}
.index-te-fy .fy-btn{ 
    top: 50%;
    transform: translateY(-50%);
}
.index-news-prev{
    left: -.8rem;
}
.index-news-next{
    right: -.8rem;
}



.index-contact-l {
    width: 3.9rem;
}

.index-contact-l h4 {
    margin-bottom: 0.84rem;
    line-height: 1.4;
}

.index-contact-l p {
    margin-bottom: .33rem;
}

.index-contact-l p span {
    font-size: .26rem;
    margin-right: .15rem;
}

.index-contact-l p em {
    font-size: .19rem;
}

.index-contact-r {
    width: 6.74rem;
    background-color: #fff;
}

.index-contact-input {
    width: 48.5%;
    margin-bottom: 0.16rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: .28rem;
}

.index-contact-input:nth-child(3),
.index-contact-input:nth-child(4) {
    width: 100%;
}

.index-contact-input textarea {
    height: 1.67rem;
}

.index-contact-btn {
    margin-top: .28rem;
}

footer {
    background-color: var(--main-color-bg);
    padding-top: .5rem;
    z-index: 0;
}

.footer-top {
    padding-bottom: .2135rem;
}

.footer-top-l {
    width: 3.33rem;
}

.footer-top-r {
    margin-left: 4rem;
}

.footer-con-l-item h5,
.footer-top-r-ca h5 {
    margin-bottom: .38rem;
    font-size: .24rem;
    text-transform: uppercase;
    line-height: 1;
    color: #fff;
}

.footer-con-l-item a {
    opacity: 0.78;
    margin-bottom: .15rem;
    line-height: 1;
    color: #777;
}

.footer-con-l-item a:hover {
    opacity: 1;
    color: #fff;
}

.footer-mid {
    padding: .2rem 0;
}

.footer-mid-item i {
    color: #fff;
    font-size: .33rem;
    margin-bottom: .1rem;
}

.footer-mid-item p {
    color: #fff;
    margin-bottom: .1rem;
}

.footer-mid-item:first-child p {
    width: 3.87rem;
}



.footer-bt {
    border-top: 1px solid rgba(255, 255, 255, 0.3);
    padding: .1563rem 0 .15rem;
}

.footer-top-sc a {
    width: .4rem;
    height: .4rem;
    margin-right: .15rem;
    background-color: #4F525B;
}

.footer-top-sc a span {
    font-size: .18rem;
}

.footer-top-sc a:hover {
    background-color: var(--main-color);
    transform: translateY(-0.05rem);

}

.footer-top-sc a:hover span {
    color: #fff;
}

.footer-bt p {
    font-size: .14rem;
    color: #fff;
}

.pf-nav {
    bottom: 1.5rem;
    right: .18rem;
    z-index: 999;
}

.pf-nav-ico {
    width: .5rem;
    height: .5rem;
    margin-bottom: .1rem;
    background-color: var(--main-color);
}

.pf-nav-ico span {
    color: #fff;
    font-size: .25rem;
    line-height: 1;
}

.pf-nav-txt {
    background-color: #fff;
    padding: 0.0781rem;
    right: 0.35rem;
    width: 1.2rem;
    z-index: 2;
}

.pf-nav-txt p {
    font-size: 0.0833rem;
    text-align: center;
}

.pf-nav-ico:nth-child(1) {
    background-color: #3B57A0;
}

.pf-nav-ico:nth-child(2) {
    background-color: #F51E89;
}

.pf-nav-ico:nth-child(3) {
    background-color: #1FD55F;
}

.pf-nav-ico:nth-child(4) {
    background-color: #2961C8;
}

/*about*/
.ab-top-header-pic {
    padding-bottom: 6.78rem;
}

.ab-nav {
    margin-top: .36rem;
}

.ab-nav-item {
    background-color: #fff;
    width: 22.21%;
    padding: .3rem 0;
    font-size: 0.16rem;
}

.ab-nav-item:hover {
    transform: translateY(-0.05rem);
    background-color: var(--main-color);
    color: #fff;
}
.ab-nav-item.on{
    background-color: var(--main-color);
    color: #fff;
}
.ab-box {
    padding: 1.1rem 0;
}

.ab1-con h4 {
    width: 4.73rem;
    line-height: 1.3;
}

.ab1-con-txt {
    width: 6.1rem;
}

.ab1-con-txt p {
    margin-bottom: .2rem;
}

.ab1-con-txt p:last-child {
    margin-bottom: 0;
}

.ab1-bt {
    margin-top: 1rem;
}

.ab1-bt-item span {
    font-size: .22rem;
    line-height: 1;
}

.ab1-bt-item h1 {
    margin: .28rem 0 .25rem;
}

.ab1-bt-item p {
    line-height: 1;
    font-size: .2rem;
}

.ab2-bg {
    padding-bottom: 7.3rem;
}

.ab2-con {
    width: 9.34rem;
}

.ab2-con h3 {
    color: #fff;
    width: 60%;
    line-height: 1.3;
}

.ab2-list {
    gap: .15rem;
    margin: 0.5rem 0;
}

.ab2-item {
    background-color: rgba(255, 255, 255, 0.0);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px); 
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    padding: .4rem .3rem;
    border-radius: .1rem; 
}

.ab2-item h6 {
    margin-bottom: .17rem;
    color: #fff;
}
.ab2-item  p{
    color: #fff;
    opacity: 1;
}

.ab2-bt-btn a {
    background-color: rgba(255, 255, 255, 0);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px); 
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #fff; 
    padding: .16rem .3rem; /* 建议稍微调整内边距以适应边框 */
    transition: all 0.3s ease-in-out;
}

.ab2-bt-btn a:hover {
    background-color: var(--main-color); 
    backdrop-filter: blur(10px);
    border-color: transparent;
    color: #fff;
}

.ab3-con-l {
    width: 6rem;
    padding-top: 0.15rem;
}

.ab3-con-r {
    width: 7.2rem;
}

.ab3-con-l h2 {
    margin-bottom: 0.33rem;
}

.ab3-con-l p {
    font-size: .2rem;
    margin-bottom: .2rem;
}

.ab3-con-r-item {
    width: 49.6%;
    padding-bottom: 5.07rem;
    background-size: 100% 100%;
    background-repeat: no-repeat;
}

.ab3-bt {
    margin-top: 0.75rem;
}

.ab3-item {
    padding-bottom: 2.34rem;
}

.ab3-fy .fy-btn {
    top: 50%;
    transform: translateY(-50%);
    z-index: 1;
    background-color: var(--main-color-gray);
}

.ab3-fy .fy-btn:hover {
    background-color: var(--main-color);
    color: #fff;
}

.ab3-fy .ab3-prev {
    left: -.7rem;
}

.ab3-fy .ab3-next {
    right: -.7rem;
}

.ab4 {
    margin-top: 1rem;
    background: #ECF3FF;
    padding: 1.12rem 0 1.39rem;
}

.ab4-tit {
    width: 8.1rem;
    margin-right: 1.07rem;
    padding-left: 2.6rem;
}

.ab4-tit p {
    font-size: .2rem;
    margin-bottom: .6rem;
    margin-top: 0.55rem;
}

.ab4-fy .fy-btn {
    margin-right: .15rem;
}

.ab4-box {
    background-image: url(../images/ab6-bg.png);
    background-repeat: no-repeat;
    background-position: right bottom;
    background-size: 12.62rem;
}

.ab4-list {
    padding-right: 2.6rem;

}

.ab4-swiper {
    width: 100%;
    overflow: unset;
}

.ab4-swiper .swiper-wrapper {
    align-items: center;
    height: 4.5rem;
}

.ab4-swiper .swiper-slide {
    height: auto;
    transition: all ease-in-out 0.3s;
}

.ab4-item {
    padding: .1rem;
    background-color: #fff;
    transition: all ease-in-out 0.3s;
}

.ab4-item-pic {
    padding-bottom: 3.02rem;
    background-size: contain;
    transition: all ease-in-out 0.3s;
}

.ab4-swiper .swiper-slide-active .ab4-item {
    padding: .2rem;
    border-radius: .2rem;
}

.ab4-swiper .swiper-slide-active {
    width: 3.22rem !important;
}

.ab4-swiper .swiper-slide-active .ab4-item-pic {
    padding-bottom: 4rem;

}

.ab4-bt {
    margin-top: 1rem;
    gap: .26rem;
}

.ab4-bt-item {
    background-color: #fff;
    padding: .3rem .38rem;
    background-size: contain;
}

.ab4-bt-item-pic{
    background-size: contain;
    padding-bottom: 100%;
}

/*service*/
.se-top h1 {
    color: #fff;
    margin-bottom: .83rem;
}

.se1 .index-why {
    background-color: #fff;
}

.se1 .index-why .index-why-item {
    box-shadow: .12rem .21rem .55rem 0px rgba(0, 0, 0, 0.05);
}

.se2 {
    padding-top: 1.17rem;
    background-color: var(--main-color-gray);
}

.se2-item {
    margin-bottom: .58rem;
}

.se2-item-pic {
    width: 6.3rem;
}

.se2-item-text {
    width: 6.7rem;
}

.se2-item-text h4 {
    margin-bottom: .3rem;
    line-height: 1.3;
}

.se2-item:nth-child(2) {
    flex-direction: row-reverse;
}

.se3-tit {
    margin-bottom: .69rem;
}

.se5-con {
    background-color: #fff;
    padding: .73rem .63rem;
}

.se5-item {
    border-bottom: 1px solid rgba(0, 0, 0, .1);
    padding: .3rem 0;
}

.se5-item-txt {
    width: 5.8rem;
    display: none;
}

.se5-item.on .se5-item-txt {
    display: block;
}

.se5-item-txt-item {
    margin-bottom: .24rem;
}

.se5-item-txt-item span {
    font-size: .16rem;
    line-height: 1.3;
    margin-bottom: .08rem;
}

.se5-item-txt-item p {
    font-size: .16rem;
}

.se5-item i {
    font-size: .25rem;
}

/*factory*/
.fa1 {
    margin-top: -10.1rem;
}

.fa-logo {
    width: 6.34rem;
}

.fa1-tit {
    margin-top: -0.57rem;
}

.fa-tit h2 {
    margin-bottom: .38rem;
    text-transform: uppercase;
    line-height: 1.3;
}

.fa-tit h5 {
    font-weight: 500;
    font-size: .28rem;
}

.fa1-tit h2,
.fa1-tit h5 {
    color: #fff;
}

.fa1-video {
    margin-top: 1.38rem;
    box-shadow: .19rem .32rem .68rem 0px rgba(0, 0, 0, 0.15);
}

.fa1-pic {
    padding-bottom: 7.26rem;
}

.fa1-ico {
    width: 1.14rem;
    height: 1.14rem;
    border: 1px solid #fff;
    right: .27rem;
    bottom: .58rem;
    background-color: rgba(0, 0, 0, .3);
}

.fa1-ico i {
    color: #fff;
    font-size: .5rem;
}

.fa1-ico:hover {
    transform: translateY(-0.05rem);
    background-color: var(--main-color);
    border: 1px solid var(--main-color);
}

.fa2 {
    padding: .68rem 0 1.13rem;
}

.fa-tit p {
    margin-top: .39rem;
}

.fa2-tit p {
    width: 5.47rem;
}

.fa2-con {
    margin: 1.12rem auto 0;
    box-shadow: .13rem .16rem .23rem .02rem rgba(0, 0, 0, 0.08);
    width: 9.42rem;
}

.fa3-tit p {
    width: 4.5rem;
}

.fa3-con {
    margin-top: 1.75rem;
}

.fa3-con-tit h2 {
    text-transform: uppercase;
}

.fa3-list {
    margin: .7rem auto;
    gap: .22rem;
    width: 9.47rem;
}

.fa3-item {
    padding-bottom: 2.81rem;
}

.fa3-txt p {
    width: 5.9rem;
    margin: 0 auto;
    margin-bottom: 1.45rem;
}

/*process*/
.process-top p {
    width: 6.13rem;
}

.process-con {
    margin-top: .99rem;
}

.cess {
    margin-bottom: .95rem;
}

.cess-item {
    width: 23.35%;
}

.cess-item-pic {
    padding-bottom: 1.62rem;
    width: 100%;
    border-radius: .2rem;
}

.cess-item-txt p {
    opacity: 1;
    margin: .28rem 0;
    line-height: 1;
}

.cess-item-txt h4 {
    font-size: .38rem;
}

.cess-item::after {
    content: '';
    display: block;
    width: 2.64rem;
    height: .02rem;
    background-color: rgba(0, 0, 0, 0.1);
    position: absolute;
    bottom: .14rem;
    left: 2.14rem;
}

.cess .cess-item:last-child::after{
    display: none;
}

.cess2::after {
    content: '';
    display: block;
    width: 23.35%;
}
.cess2::before{
    content: '';
    display: block;
    width: 2.93rem;
    height: 3.03rem;
    border-right: 0.02rem solid rgba(0, 0, 0, 0.1);
    border-bottom: 0.02rem solid rgba(0, 0, 0, 0.1);
    bottom: .14rem;
    position: absolute;
    right: 1.61rem;
}
.cess3::before{
    content: '';
    display: block;
    width: 23.35%;
}
.cess3::after{
    content: '';
    display: block;
    width: 2.93rem;
    height: 3.03rem;
    border-left: 0.02rem solid rgba(0, 0, 0, 0.1);
    border-bottom: 0.02rem solid rgba(0, 0, 0, 0.1);
    bottom: .14rem;
    position: absolute;
    left: 1.61rem;
}


/*blog*/
.news {
    margin: 1.5rem 0 2rem;
}

.news-con {
    gap: .3rem;
    margin-top: .6rem;
}

.news-item {
    background-color: var(--main-color-gray);
}

.news-item-pic {
    padding-bottom: 3rem;
}

.news-item-txt {
    padding: .3rem;
}

.news-item-txt em {
    opacity: 0.78;
    font-size: 0.2rem;
    margin-bottom: .2rem;
}

.news-item-txt p {
    -webkit-line-clamp: 3;
}

.news-item-ico {
    width: .5rem;
    height: .5rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    margin-top: .2rem;
}

.news-item-ico span {
    font-size: .2rem;
}

.news-item:hover {
    transform: translateY(-0.0521rem);
}

.news-item:hover .news-item-txt h6 {
    color: var(--main-color);
}

.news-item:hover .news-item-ico {
    border-color: var(--main-color);
    background-color: var(--main-color);
}

.news-item:hover .news-item-ico span {
    color: #fff;
}

.news-item .a-box i{
    background-color: var(--main-color);
    color: #fff;
    width: .5rem;
    height: .5rem;
    font-size: .23rem;
    opacity: 0;
    transform: translateY(100%);
    transition: all ease-in-out 0.3s;
}
.news-item:hover .a-box i{
    transform: translateX(0);
    opacity: 1;
}


/*news css*/
.news-top-r {
    background-color: var(--main-color-gray);
    padding: .1rem 0;
}

.news-top-r-item {
    margin: 0 .15rem;
    color: #000;
    font-size: .2rem;
    padding: .16rem .3rem;
}

.news-top-r-item:hover,
.news-top-r-item.on {
    background-color: var(--main-color);
    color: #fff;
}





.show-top {
    padding-bottom: 3.2188rem;
}

.show-top-con {
    padding-bottom: .6927rem;
}

.show-top-con-txt {
    margin-bottom: 0.2083rem;
}

.show-top-con-txt a,
.show-top-con-txt em {
    color: #fff;
    opacity: 0.7;
    margin-right: .026rem;
}

.show-top-con-txt a:hover {
    opacity: 1;
}

.show-top-con h1 {
    color: #fff;
    font-weight: 600;
    letter-spacing: 1px;
}

.news-show-top {
    background-color: #ccc;
    padding: 1.2rem 0 .3125rem;
}

.news-show-top .show-top-con {
    padding-bottom: 0;
}

.news-show-top .show-top-con-txt a,
.news-show-top .show-top-con-txt em {
    color: #000;
}

.news-show-top .show-top-con h1 {
    color: #000;
    font-size: .2083rem;
}

.news-show-con {
    padding: 0.4688rem 0;
}

.news-show-con-l {
    width: 70%;
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: .2604rem;
}

.news-show-con-l-con p {
    margin-bottom: .1042rem;
    opacity: 1;
}

.news-show-con-l-con img {
    display: block;
    width: auto;
    margin: 0 auto .1042rem;
}

.news-show-con-r {
    width: 25%;
    padding: .1823rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
}

.news-show-con-r-list {
    margin-top: .2604rem;
}

.news-show-con-r-list .index-show-item {
    margin-bottom: .1563rem;
}

.news-show-con-r-list .index-show-pic {
    padding-bottom: 53%;
    margin-bottom: .1042rem;
}

.news-show-con-r-list .index-show-item:hover p {
    color: var(--main-color);
}

/*pagination*/
.nodata {
    min-height: 60vh;
    margin: 0 auto;
}

.nodata-text h4 {
    opacity: 0.78;
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 0.5rem;
}

.pagination li a,
.pagination li span {
    width: .35rem;
    height: .35rem;
    margin: 0 .05rem;
    background-color: var(--main-color-gray);
    color: #000;
    display: flex;
    font-size: .18rem;
    border-radius: .05rem;
    justify-content: center;
    align-items: center;
    line-height: 1;
}

.pagination li a:hover,
.pagination li span:hover,
.pagination li.active a,
.pagination li.active span {
    background-color: var(--main-color);
    color: #fff;
}

.pagination li.disabled a,
.pagination li.disabled span {
    background-color: #ccc;
    cursor: no-drop;
    color: #666;
}

.pagination li.disabled:hover a,
.pagination li.disabled:hover span {
    color: #666;
    background-color: #ccc;
}

/*contact*/
.contact-top-con {
    margin-right: 1.6rem;
}

.se-top-con {
    width: 5rem;
    margin-bottom: .5208rem;
}

.se-top-con h1 {
    color: #fff;
    margin-bottom: .2813rem;
    text-align: right;
}

.se-top-con p {
    color: #fff;
    text-align: right;
}

.ca1 {
    padding: 1.2rem 0;
}

.ca1-item {
    width: 4.17rem;
}

.ca1-ico {
    background-color: var(--main-color);
    width: 1.3rem;
    height: 1.3rem;
}

.ca1-ico span {
    color: #fff;
    font-size: .5rem;
}

.ca1-txt h4 {
    margin-top: .2rem;
    margin-bottom: .2rem;
    font-size: .3rem;
}

.ca1-txt p {
    font-size: .2rem;
}

.ca2 {
    background-color: var(--main-color-gray);
    padding: 1rem 0;
}

.ca2-con {
    margin-top: .6rem;
}

.ca2-form .ca2-se {
    width: 32%;
    margin-bottom: .3rem;
}

.ca2-form .ca2-se:nth-child(4) {
    width: 100%;
}

.ca2-form .index-faq-btn {
    width: 2rem;
}

.index-faq-se input,
.index-faq-se textarea {
    background-color: #fff;
    padding: .2rem;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: .0521rem;
    margin-bottom: .0729rem;
    width: 100%;
    font-size: .18rem;
}

.index-faq-se input:focus,
.index-faq-se textarea:focus {
    border: 1px solid var(--main-color);
}

.index-faq-se textarea {
    height: 2rem;
}

.index-faq-se span {
    opacity: 0.5;
    font-size: .18rem;
    left: .2rem;
    top: .2rem;
}

.index-faq-se span.on {
    font-size: .14rem;
    top: .08rem;
    left: .08rem;
}

.index-faq-btn {
    background-color: var(--main-color);
    color: #fff;
    font-size: .2rem;
    padding: .16rem 0;
    margin-top: .2rem;
}

.index-faq-btn:hover {
    transform: translateY(-0.0521rem);
}
/*Certification*/
.cer1-con{
    padding-top: .66rem;
}
.cer1-con{
    gap: .3rem;
}
.cer1-item{
    background-color: #fff;
    padding: .4rem;
}
.cer1-pic{
    width: 100%;
    padding-bottom: 3.11rem;
    background-size: contain;
}
.cer1-item p{
    margin-top: .2rem;
}
.cer1-item:hover{
    transform: translateY(-0.05rem);
}
.cer1-item:hover p{
    color: var(--main-color);
}


/*product list*/
.product-list-nav{
    background-color: var(--main-color-gray);
    padding: .46rem 0;
}
.product-list-nav-item{
    background-color: #fff;
    padding: .43rem  .2rem .33rem;
    width: 2.6rem;
    margin: 0 .07rem;
}
.product-list-nav-item .product-list-nav-item-pic{
    padding-bottom: 0;
    width: .62rem;
    height: .62rem;
}
.product-list-nav-item span{
    margin-top: .3rem;
    font-size: .16rem;
}
.product-list-nav-item:hover,
.product-list-nav-item.on{
    background-color: var(--main-color);
}
.product-list-nav-item:hover span,
.product-list-nav-item.on span{
    color: #fff;
}
.product-list{
    margin: .65rem 0 1rem;
}
.product-list-list-con{
    gap: .23rem;
}
.product-list-list-item{
    background-color: #fff;
    padding: .17rem .15rem .33rem;
}
.product-list-list-pic{
    padding-bottom: 100%;
    background-size: 100% 100%;
}

.product-list-list-swiper{
    overflow: auto;
    margin: .15rem 0;
}
.product-list-list-swiper-pic{
    padding: 0;
    margin-right: .03rem;
    flex-shrink: 0;
    width: .42rem;
    height: .42rem;
    border: 1px solid transparent;
    border-radius: .05rem;
}
.product-list-list-swiper-pic.on,
.product-list-list-swiper-pic:hover{
    border: 1px solid var(--main-color);
}
.product-list-list-item-txt p{
    margin-bottom: .15rem;
    opacity: 1;
}
.product-list-list-item-txt a{
    border: 1px solid rgba(0, 0, 0, 0.1);
    font-size: .15rem;
    padding: .15rem .3rem;
}
.product-list-list-item-txt a:hover{
    color: #fff;
    background-color: var(--main-color);
    border: 1px solid var(--main-color);
}


/*product-show*/
.nav-bar {
    padding: .8rem 0 .36rem;
    margin-top: .4167rem;
}

.nav-bar-con a,
.nav-bar-con em {
    font-size: .16rem;
    margin-right: 0.1rem;
    line-height: 1;
    text-transform: uppercase;
}

.nav-bar-con a:hover {
    color: var(--main-color);
}

.product-show-top {
    margin-bottom: 1rem;
}

.product-show-top-l {
    width: 50%;
}

.product-show-top-l-swiper {
    width: 100%;
    border: 1px solid rgba(0, 0, 0, 0.1);
}
.product-show-top-l-swiper .swiper-pagination{
    display: flex;
    justify-content: center;
    align-items: center;
    bottom: .2rem;
}
.product-show-top-l-swiper .swiper-pagination .swiper-pagination-bullet {
    opacity: 0.8;
    background-color: #000;
    z-index: 1;
    width: .1rem;
    height: .1rem;
    display: block;
    opacity: 1;
    margin: 0 .05rem;
    border-radius: 50%;
}

.product-show-top-l-swiper .swiper-pagination .swiper-pagination-bullet-active {
    background-color: var(--main-color);
}

.product-show-top-l-pic {
    padding-bottom: 100%;
    width: 100%;
    background-size: 100%;
}

.product-show-top-r-thumb-swiper {
    margin-top: .12rem;
    margin-bottom: 0;
}

.product-show-top-r-thumb-swiper .swiper-slide {
    border: 2px solid rgba(0, 0, 0, 0.1);
}

.product-show-top-r-thumb-swiper .swiper-slide-thumb-active {
    border: 2px solid var(--main-color);
}

.product-show-top-r-pic {
    width: 100%;
    height: 1.2rem;
    padding-bottom: 0;
    background-size: contain;
}

.product-show-top-r {
    width: 44.07%;
}

.product-show-top-r-tit {
    margin-bottom: .9rem;
}
.product-show-top-r-con>h6{
    margin-bottom: .4rem;
}
.product-show-top-txt{
    border: 1px solid rgba(0, 0, 0, 0.1);
    padding: .5rem;
    margin-bottom: .5rem;
}
.product-show-top-txt-item{
    width: 48.5%;
    margin-bottom: .3rem;
    padding-bottom: .2rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}
.product-show-top-txt-item h6{
    font-weight: 400;
    font-size: .2rem;
    margin-bottom: .12rem;
}

.product-show-con {
    padding: 0.6rem 0;
    background-color:#FBFBFB;
}
.product-show-con-pics{
    width: 9.7rem;    
}
.product-show-list{
    width: 3.46rem;
}
.product-show-list .product-list-list-item{
    margin-bottom: .3rem;
}


.headcart {
    position: absolute;
    right: 0.1458rem;
    top: .3444rem;
    width: 2.2135rem;
    padding: .1302rem;
    background-color: #fff;
    box-shadow: 0 0 30px 0 rgba(0, 0, 0, .15);
    border-radius: .1042rem;
    z-index: 99;
}

.headcart::after {
    content: "";
    position: absolute;
    right: .151rem;
    top: -0.125rem;
    display: block;
    border-bottom: .0625rem solid #fff;
    border-top: .0625rem solid transparent;
    border-left: .0625rem solid transparent;
    border-right: .0625rem solid transparent;
}



.headcart-order {
    display: block;
    width: 95%;
    line-height: .2604rem;
    margin: 5% auto 0;
    font-size: .0938rem;
    color: #fff;
    text-align: center;
    border-radius: .0417rem;
    background-color: var(--main-color);
    cursor: pointer;
}

.headcart-order:hover {
    background-color: #000;
}

.headcart ul {
    max-height: 1.3385rem;
    overflow-y: scroll;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}

.headcart .node {
    padding: .4688rem 0;
}

.headcart ul li {
    position: relative;
    padding: .0417rem 0;
    border-bottom: 1px solid #eee;
}

.headcart ul li:last-child {
    border-bottom: 0;
}

.headcart ul li a {
    width: 80%;
}

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

.head-pro-img {
    width: 30%;
    margin-right: .0521rem;
}

.head-pro-text {
    flex: 1;
    margin-right: 15%;
    margin-left: 2%;
}

.head-pro-text h4 {
    font-size: .1042rem;
}

.headcart ul li span {
    font-size: .0938rem;
    margin-right: .0521rem;
}

.headcart h3 {
    font-weight: normal;
    font-size: .1042rem;
    margin-bottom: .1042rem;
}

.node {
    width: 100%;
    padding: .7813rem 0;
    text-align: center;
}

.node h3 {
    font-weight: bold;
}

.order-mask {
    background-color: rgba(0, 0, 0, 0.6);
    z-index: 4;
}

.order-con {
    background-color: #fff;
    z-index: 9999;
    width: 3.3646rem;
    min-height: 1.9271rem;
    right: .1563rem;
    top: 50%;
    transform: translate(0, -50%);
    padding: 0.2344rem;
}

.order-tit h4 {
    font-size: .1042rem;
}

.order-tit span {
    font-size: .1563rem;
    line-height: 1;
}

.order-product>h4 {
    font-size: .1042rem;
    margin-top: .1563rem;
}

.order-product-list {
    overflow-y: auto;
    height: 1.3021rem;
    margin-top: 0.1042rem;
}

.order-product-list a {
    margin-bottom: .1042rem;
}

.order-product-list a .order-product-img {
    width: .5208rem;
    height: .5208rem;
    margin-right: .1042rem;
}

.order-product-text h4 {
    font-size: .1042rem;
    margin-bottom: .0521rem;
}

.order-product-text p {
    line-height: 1;
    font-size: .0885rem;
    color: rgba(0, 0, 0, 0.6);
}

.order-form {
    margin-top: .1563rem;
}

.order-form .order-section {
    margin-bottom: .1042rem;
}

.order-form .order-section span {
    font-size: .0885rem;
    margin-bottom: .0521rem;
}

.order-form .order-section input {
    overflow: hidden;
    border: 1px solid #ccc;
    border-radius: 10px;
    font-size: .0885rem;
    padding: .0729rem .0521rem;
}

.order-btn {
    background-color: #000;
    color: #fff;
    font-size: .1042rem;
    line-height: 1;
    padding: .1042rem 0;
    cursor: pointer;
}

/*下拉菜单*/
.header-nav-box {
    background-color: #fff;
    display: none;
}

/* 当 header 拥有 show-nav 类时显示 */
header.show-nav .header-nav-box {
    display: block;
}

.header-nav-box-con {
    padding: .4167rem 0 .4167rem;
}

.header-nav-list {
    border-right: 1px solid rgba(0, 0, 0, .2);
    padding-right: .1042rem;
    width: 1.6667rem;
}

.header-nav-item {
    margin-bottom: .1302rem;
}

.header-nav-item h5 {
    border-bottom: .0156rem solid transparent;
    padding-bottom: .0521rem;
}

.header-nav-item.on h5,
.header-nav-item h5:hover {
    border-bottom: .0156rem solid var(--main-color);
    color: var(--main-color);
}


.header-nav-con {
    flex: 1;
    margin-left: .3281rem;
    margin-right: .5729rem;
}

.header-nav-item-list {
    margin-top: .1875rem;
    display: none;
}

.header-nav-item-list.on {
    display: flex;
}

.header-nav-item-list a {
    width: 48.5%;
    margin-bottom: .1042rem;
    font-size: .0833rem;
    line-height: 1.3;
    opacity: 0.7;
}

.header-nav-item-list a:hover {
    color: var(--main-color);
    opacity: 1;
}

.header-nav-r {
    width: 2.4479rem;
    background-color: var(--main-color);
}

.header-nav-r-text {
    padding: .1406rem .1667rem;
}

.header-nav-r-text h5 {
    color: #fff;
    margin-bottom: .1042rem;
}

.header-nav-r-text p {
    color: #fff;
    opacity: 1;
    font-size: .0833rem;
    line-height: 1;
}

.header-nav-r-text i {
    width: .1563rem;
    height: .1563rem;
    background-color: #fff;
    color: #000;
    font-size: .0833rem;
    line-height: 1;
}

.header-nav-r:hover .header-nav-r-text i {
    color: var(--main-color);
}


/*catalogues*/
.catalogues {
    margin-top: .4167rem;
    padding: 0.2688rem 0;
    background-color: var(--main-color-gray);
}

.catalogues-list {
    gap: .2688rem;
}

.catalogues-item {
    margin-bottom: .3646rem;
}

.catalogues-item-img {
    background-color: #fff;
    padding: .1563rem;
}

.catalogues-item-pic {
    padding-bottom: 2rem;
}

.catalogues-item-img .a-box {
    background-color: rgba(0, 0, 0, 0.3);
    opacity: 0;
}

.catalogues-item-img:hover .a-box {
    opacity: 1;
}

.catalogues-item-img .a-box a {
    padding: .0938rem .1563rem;
    background-color: #fff;
    color: #000;
    font-size: .0938rem;
    margin: 0 auto .1042rem;
    width: 100%;
}

.catalogues-item-img .a-box a:hover {
    background-color: var(--main-color);
    color: #fff;
}

.catalogues-item-img .a-box a span {
    margin-right: .0521rem;
}

.catalogues-item-txt p {
    margin-top: .1042rem;
}



.header-submenu {
    display: none; 
    position: absolute;
    top: 103%; 
    left: 0;
    background-color: #fff; 
    box-shadow: 0 .0208rem .0313rem rgba(0,0,0,0.1); 
    z-index: 100;
    padding: .1rem;
    border-radius: .1rem;
    width: 2rem;
}


.header-submenu-con a {
    display: block;
    padding: .08rem  .1rem;
    color: #333;
    text-decoration: none;
    text-align: left;
}

.header-submenu-con a:hover {
    background-color: #f5f5f5;
    color: var(--main-color); 
}


.header-submenu.active {
    display: block;
}