.header .nav > li .hide.solution_hide {
    display: none;
}
.itemList {
    display: flex;
    position: fixed;
    top: 112px;
    width: 100%;
    z-index: 999;
    height: 120px;
    background: #F7F7F7;
    justify-content: center;
}
.itemList .item {
    padding: 0 25px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    position: relative;
    cursor: pointer;
}
.itemList .item:not(:nth-last-child(1)) {
    margin-right: 45px;
}
.itemList .item p {
    font-size: 18px;
    font-family: HarmonyOS Sans SC r;
    font-weight: 400;
    color: #666666;
    transition: 0.6s;
    text-align: center;
    margin-top: 14px;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.itemList .item .iconfont {
    width: 32px;
    height: 32px;
    position: relative;
    font-size: 32px;
    color: #666666;
    text-align: center;
    transition: 0.6s;
}
.itemList .item:after{
    content: "";
    width: 100%;
    height: 0%;
    position: absolute;
    top: 0;
    left: 0;
    background: linear-gradient(180deg, #CA0000, #1264AC);
    opacity: 0.1;
    transition: 0.6s;
}
.itemList .item:hover:after,.itemList .item.on:after {
    height: 100%;
}
.itemList .item:before{
    content: "";
    width: 100%;
    height: 4px;
    background: #1264AC;
    position: absolute;
    bottom: 100%;
    left: 0;
    transition: 0.6s;

}
.itemList .item:hover:before,.itemList .item.on:before {
    bottom: 0;

}
.itemList .item:hover p,.itemList .item.on p {
    color: #CA0000;
}
.itemList .item .iconfont img {
    position: absolute;
    top: 0;
    left: 0;
    transition: .6s;
}
.itemList .item .iconfont img:nth-child(2) {
    opacity: 0;
}
.itemList .item:hover .iconfont img:nth-child(1) ,.itemList .item.on .iconfont img:nth-child(1)  {
    opacity: 0;
}
.itemList .item:hover .iconfont img:nth-child(2) ,.itemList .item.on .iconfont img:nth-child(2)  {
    opacity: 1;
}
.solution_swiper {
    width: 100%;
    height: 100vh;
}
.solution_swiper .text {
    width: 1680px;
    margin: auto;

}
.solution_swiper .swiper-slide .text {
    width: 640px;
    padding: 40px;
    border-radius: 10px;
    background: rgba(255,255,255,0.8);
    opacity: 0;
    position: absolute;
    left: 5vw;
    /*transform: translateY(-50%);*/
    top: 260px;
    z-index: 99;
    pointer-events: none;
}
.solution_swiper .swiper-slide .bg {
    opacity: 0;
    transition: 0.6s;
    height: auto;
    z-index: 1;
    background: #dadfe3;
}
.solution_swiper .swiper-slide .bg img {
    height: auto;
}
.solution_swiper .swiper-slide-active .text,.solution_swiper .swiper-slide-active .bg {
    opacity: 1;
}
.solution_swiper .swiper-slide .text h1 {
    font-size: 70px;
    font-family: HarmonyOS Sans SC b;
    font-weight: bold;
    color: #333333;
    margin-bottom: 20px;
    opacity: 0;
    transform: translateY(30px);
}
.solution_swiper .swiper-slide .text p {
    width: 577px;
    font-size: 20px;
    font-family: HarmonyOS Sans SC r;
    font-weight: 400;
    color: #666666;
    line-height: 32px;
    margin-bottom: 44px;
    opacity: 0;
    transform: translateY(30px);
}
.solution_swiper .text .proLinks {
    width: fit-content;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 20px 170px;
}
.solution_swiper .swiper-slide-active .text .proLinks a {
    width: 100px;
    display: flex;
    align-items: center;
    opacity: 0;
    transform: translateY(30px);
    pointer-events: auto;
}
.solution_swiper .swiper-slide-active .text h1,.solution_swiper .swiper-slide-active .text p,.solution_swiper .swiper-slide-active .text .proLinks a {
    opacity: 1;
    transform: translateY(0);
}
.solution_swiper .text .proLinks a p {
    width: fit-content;
    font-size: 20px;
    font-family: HarmonyOS Sans SC r;
    font-weight: bold !important;
    color: rgba(18, 100, 172, 1);
    position: relative;
    transition: 0.3s;
    margin: 0;
    white-space: nowrap;
}
.solution_swiper .text .proLinks a .l {
    display: block;
    width: 0px;
    height: 3px;
    background: #CA0000;
    margin-right: 8px;
    transition: 0.6s;
}
.pe_picurl {
    display: none!important;
}
.solution_swiper .text .proLinks a:hover .l {
    width: 22px;
}
.solution_swiper .text .proLinks a:hover p {
    color: #CA0000;
}
.solution_swiper .watermark {
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 100;
    top: 0;
    left: 0;
    pointer-events: none;
    background-image: url("../images/shui.png");
    display: none;
}
.solution_swiper .box {
    width: 100%;
    height: 100%;
    position: absolute;
    z-index: 99;
    top: 0;
    left: 0;
    /*pointer-events: none;*/
}
.solution_swiper .box .cir_item {
    position: absolute;
    width: fit-content;
    /*pointer-events: auto;*/
}
.solution_swiper .box .cir_item .cir {
    width: 20px;
    height: 20px;
    background: #CA0000;
    border-radius: 50%;
    position: relative;
    cursor: pointer;
    z-index: 9999;

}
.solution_swiper .box .cir_item .cir:after {
    content: "";
    width: 100%;
    display: block;
    height: 100%;
    border-radius: 50%;
    animation: xuan 1s infinite .5s alternate;
    background: rgba(202, 0, 0, 0.1);
    animation: xuan 1s infinite .5s alternate;
}
@keyframes xuan {
    0% {
        transform: scale3d(1, 1, 1);
    }
    100% {
        transform: scale3d(2, 2, 1);
    }
}
.solution_swiper .box .cir_item .cir span {
    display: block;
    width: 10px;
    height: 2px;
    background: #FFFFFF;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.solution_swiper .box .cir_item .cir span:nth-child(2) {
    width: 2px;
    height: 10px;
}
.solution_swiper .swiper-slide {
    background: #dadfe3;
    display: flex;
    align-items: center;
}
.solution_swiper .swiper-slide:not(:nth-child(1),:nth-child(2),:nth-child(3),:nth-child(4)) {
    align-items: flex-end;
}
.solution_swiper .swiper-slide .bg {
    position: relative;
}
.solution_swiper .box .cir_item:hover .item_text {
    opacity: 1;
    pointer-events: auto;
    /*z-index: 99999;*/
}
.solution_swiper .box .cir_item .item_text .item_box {
    border-bottom-right-radius: 35px;
    border-top-left-radius: 35px;
    min-width: 240px;
    overflow: hidden;
}
.solution_swiper .box .cir_item .item_text {
    position: absolute;
    top: 50%;
    left: 0px;
    transform: translateY(-50%);
    z-index: 99999;
    background: unset;
    opacity: 0;
    transition: 0.6s;
    pointer-events: none;
}
.solution_swiper .box .cir_item .item_text .item_box>a {
    display: flex;
    min-height: 70px;
    align-items: center;
    background: rgba(202, 0, 0, 0.8);
}
.solution_swiper .box .cir_item .item_text h5 {
    font-size: 22px;
    font-family: HarmonyOS Sans SC b;
    font-weight: bold;
    color: #FFFFFF;
    padding: 0 30px;
}
.solution_swiper .box .cir_item .item_text ul {
    background: rgba(255,255,255,0.8);
    padding: 20px 0 20px 30px;
}
.solution_swiper .box .cir_item .item_text ul li:not(:nth-last-child(1)) {
    margin-bottom: 20px;
}
.solution_swiper .box .cir_item .item_text ul li a {
    display: block;
    transition: 0.6s;
    padding-left: 15px;
    position: relative;

}
.solution_swiper .box .cir_item .item_text ul li a p {
    font-size: 20px;
    font-family: HarmonyOS Sans SC r;
    font-weight: 400;
    color: #333333;
    line-height: 1.5;
}
.solution_swiper .box .cir_item .item_text ul li a:after {
    content: "";
    width: 4px;
    height: 4px;
    background: #333333;
    border-radius: 50%;
    position: absolute;
    left: 0;
    top: 15px;
}
.solution_swiper .box .cir_item .item_text ul li a:hover {
    color: #CA0000;
}
.solution_swiper .box .cir_item .item_text ul li a:hover:after {
    background: #CA0000;
}
.solution_swiper .box .cir_item:nth-child(1) {
    top: 8vw;
    left: 82vw;
}
.solution_swiper .box .cir_item:nth-child(2) {
    top: 8vw;
    left: 61vw;
}
.solution_swiper .box .cir_item:nth-child(3) {
    top: 12vw;
    left: 54vw;
}
.solution_swiper .box .cir_item:nth-child(4) {
    top: 13vw;
    left: 77vw;
}
.solution_swiper .box .cir_item:nth-child(5) {
    top: 15vw;
    left: 45vw;
}
.solution_swiper .box .cir_item:nth-child(6) {
    top: 15vw;
    left: 68vw;
}
.solution_swiper .box .cir_item:nth-child(7) {
    top: 14vw;
    left: 85vw;
}
.solution_swiper .box .cir_item:nth-child(8) {
    top: 19vw;
    left: 37vw;
}
.solution_swiper .box .cir_item:nth-child(9) {
    top: 18vw;
    left: 73vw;
}

.solution_swiper .box .cir_item .item_text {
    padding: 0 0 0 60px;
}
.solution_swiper .box .cir_item.left .item_text {
    right: 0;
    left: unset;
    padding: 0 60px 0 0;
}
html[lang='en'] .itemList .item p {
    font-size: 14px;
}
html[lang='en'] .solution_swiper .swiper-slide .text p {
    font-size: 16px;
}
html[lang='en'] .solution_swiper .swiper-slide .text h1 {
    font-size: 56px;
}
html[lang='en'] .solution_swiper .text {
    padding: 40px;
}
html[lang='en'] .solution_swiper .text .proLinks {
    grid-gap: 20px 50px;
}
html[lang='en'] .solution_swiper .swiper-slide .text .proLinks a {
    width: auto;
}
html[lang='en'] .solution_swiper .text .proLinks {
    display: flex;
    flex-wrap: wrap;
    width: 300px;
}
@media screen and (max-width: 1919px) {
    .itemList .item:not(:nth-last-child(1)) {
        margin-right: 30px;
    }
}
@media screen and (max-width: 1800px) {
    .solution_swiper .swiper-slide .text h1 {
        font-size: 60px;
    }
}
@media screen and (max-width: 1750px) {
    .itemList .item:not(:nth-last-child(1)) {
        margin-right: 15px;
    }
    .solution_swiper .text {
        width: 90%;
    }
    .itemList .item p {
        font-size: 16px;
    }
    .itemList {
        height: 100px;
    }
    .itemList .item .iconfont {
        font-size: 30px;
        width: 30px;
        height: 30px;
    }
    .solution_swiper .swiper-slide .text p {
        font-size: 18px;
    }
    .solution_swiper .text .proLinks a p {
        font-size: 18px;
    }
}
@media screen and (max-width: 1600px) {
    .solution_swiper .swiper-slide .text h1 {
        font-size: 42px;
    }
    .solution_swiper .swiper-slide .text p,.solution_swiper .text .proLinks a p {
        font-size: 16px;
    }
    .solution_swiper .box .cir_item .item_text h5 {
        font-size: 18px;
    }
    .solution_swiper .box .cir_item .item_text ul li a p {
        font-size: 16px;
    }
    .solution_swiper .box .cir_item .item_text .item_box {
        min-width: 200px;
    }
    .solution_swiper .box .cir_item .item_text ul li a:after {
        top: 10px;
    }
    .solution_swiper .box .cir_item .item_text ul li:not(:nth-last-child(1)) {
        margin-bottom: 12px;
    }
    .solution_swiper .box .cir_item .item_text ul {
        padding: 20px 0 20px 20px;
    }
    .solution_swiper .box .cir_item .item_text .item_box>a {
        min-height: 50px;
    }
    .solution_swiper .box .cir_item .item_text .item_box {
        border-bottom-right-radius: 25px;
        border-top-left-radius: 25px;
    }
    .solution_swiper .box .cir_item .item_text h5 {
        padding: 0 20px;
    }
}
@media screen and (max-width: 1500px) {
    .itemList {
        top: 62px;
        height: 75px;
    }
    .itemList .item p {
        font-size: 14px;
        line-height: 1;
        margin-top: 8px;
    }
    .solution_swiper .swiper-slide .text {
        top: 180px;
    }
    .itemList .item .iconfont {
        width: 26px;
        height: 26px;
    }

}
@media screen and (max-width: 1400px) {
    .solution_swiper .swiper-slide .text h1 {
        font-size: 36px;
    }
    .itemList .item {
        padding: 0px 20px;
    }
    .solution_swiper .swiper-slide .text p {
        width: 100%;
    }
    .solution_swiper .text .proLinks {
        grid-gap: 14px 120px;
    }
    .solution_swiper .swiper-slide .text p, .solution_swiper .text .proLinks a p {
        font-size: 14px;
        line-height: 1.8;
    }
}
@media screen and (max-width: 1365px) {
    .itemList {
        display: none;
    }
    .solution_swiper .swiper-slide .text {
        top: 80px;
    }
    .solution_swiper .box .cir_item {
        display: none;
    }
    .solution_swiper .swiper-slide .bg img:nth-of-type(1) {
        display: none;
    }
    .pe_picurl {
        display: block!important;
    }
    .solution_swiper .swiper-slide .text p {
        width: 100%;
    }
    .solution_swiper {
        height: 100vh;
    }
}
@media screen and (max-width: 1365px) {
    .solution_swiper .swiper-slide .text p, .solution_swiper .text .proLinks a p {
        font-size: 20px;
        line-height: 2;
    }
    .solution_swiper .swiper-slide .text h1 {
        font-size: 50px;
        margin-bottom: 40px;
    }
    .solution_swiper .text .proLinks {
        grid-gap: 30px 200px;
    }
    .solution_swiper .swiper-slide {
        align-items: unset;
    }
    html[lang='en'] .solution_swiper .text .proLinks {
        width: 100%;
    }
}
@media screen and (max-width: 768px) {
    .solution_swiper .swiper-slide .text {
        width: 90%;
    }
    .solution_swiper .swiper-slide .text h1 {
        font-size: 24px!important;
    }
    .solution_swiper .swiper-slide .text p, .solution_swiper .text .proLinks a p {
        font-size: 14px!important;
        line-height: 1.8;
    }
    .solution_swiper .text .proLinks {
        grid-gap: 12px 60px;
        width: 100%;
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
    }
    .solution_swiper .text .proLinks {
        grid-gap: unset!important;
    }
     .solution_swiper .swiper-slide .text .proLinks a {
         width: 49% !important;
         display: block;

     }
    .solution_swiper .swiper-slide .text .proLinks a p {
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        width: calc(100% - 22px);
    }
    .solution_swiper .swiper-slide .bg img {
        height: 100%;
    }
    .solution_swiper .swiper-slide .text h1 {
        margin-bottom: 20px;
    }
}