* {
    padding: 0
}

.w {
    width: 1400px;
    margin: 0 auto
}

p {
    line-height: 1
}

.banner {
    overflow: hidden
}

.banner .banner_w {
    height: 720px;
    background-image: url(../img/banner20.jpg);
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    overflow: hidden !important;
    position: relative
}

.Core_competence {
    margin-top: 80px
}

.Core_competence h3 {
    color: #149bb6;
    font-size: 40px;
    font-family: 'biaoti';
    font-weight: 400;
    margin-top: 80px;
    text-align: center
}

.Core_competence p {
    font-size: 20px;
    color: #666;
    text-align: center;
    margin-top: 25px
}

.Core_competence .ompetence_icon {
    margin-top: 60px
}

.Core_competence .ompetence_icon ul {
    display: flex;
    justify-content: space-between;
    text-align: center;
    gap: 30px 0;
}

.Core_competence .ompetence_icon ul li i {
    font-size: 42px;
    color: #149bb6
}

.Core_competence .ompetence_icon ul li h4 {
    font-size: 22px;
    color: #333333;
    font-weight: 400;
    margin-top: 35px
}

.Core_competence .ompetence_icon ul li p {
    margin-top: 27px;
    font-size: 16px;
    color: #333;
    line-height: 1.5
}

.Wind_service {
    margin-top: 120px
}

.Wind_service h3 {
    color: #149bb6;
    font-size: 40px;
    font-family: 'biaoti';
    font-weight: 400;
    margin-top: 80px;
    text-align: center
}

.Wind_service .Wind_service_text {
    margin-top: 62px;
    display: flex;
    justify-content: space-between;
    gap: 25px;
}

.Wind_service .Wind_service_text .tabs-header {
    max-width: 320px !important;
    width: 100%;
}

.Wind_service .Wind_service_text .tabs-header button {
    display: block;
    width: 100%;
    height: 80px;
    line-height: 80px;
    color: #333;
    font-size: 18px;
    border: 0px;
    background-color: #f5f5f5;
    cursor: pointer
}

.Wind_service .Wind_service_text .tabs-header .active {
    color: #fff !important;
    background-color: #149bb6
}

.Wind_service .Wind_service_text .tabs-panels {
    max-width: 1030px;
    width: 100%
}

.Wind_service .Wind_service_text .tabs-panels .Operations1 {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_left,
.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_right {
    max-width: 520px;
    width: 100%
}

.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_left .Operations1_img,
.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_right .Operations1_img {
    max-width: 520px;
    width: 100%
}

.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_left .Operations1_img img,
.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_right .Operations1_img img {
    width: 100%
}

.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_left .Operations1_img_text,
.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_right .Operations1_img_text {
    margin-top: 34px;
    box-sizing: border-box;
    padding: 0 20px
}

.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_left .Operations1_img_text h4,
.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_right .Operations1_img_text h4 {
    font-size: 24px
}

.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_left .Operations1_img_text div,
.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_right .Operations1_img_text div {
    display: flex;
    justify-content: space-between;
    margin-top: 24px
}

.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_left .Operations1_img_text div ul li:nth-child(1),
.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_right .Operations1_img_text div ul li:nth-child(1) {
    color: #333;
    font-size: 18px
}

.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_left .Operations1_img_text div ul li:nth-child(2),
.Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_right .Operations1_img_text div ul li:nth-child(2) {
    color: #333;
    font-size: 16px;
    line-height: 30px;
    margin-top: 15px
}

.Wind_service .Wind_service_text .tabs-panels .Operations2 {
    display: flex;
    flex-wrap: wrap;
    gap: 25px 15px
}

.Wind_service .Wind_service_text .tabs-panels .Operations2 a {
    max-width: 312px;
    width: 100%;
    display: block
}

.Wind_service .Wind_service_text .tabs-panels .Operations2 .a_img {
    max-width: 312px;
    /* height: 260px; */
    overflow: hidden;
    border-radius: 5px
}

.Wind_service .Wind_service_text .tabs-panels .Operations2 .a_img img {
    width: 100%
}

.Wind_service .Wind_service_text .tabs-panels .Operations2 h4 {
    font-size: 22px;
    color: #333;
    margin-top: 23px;
    text-align: center
}

.Wind_service .Wind_service_text .tabs-panels .Operations2 p {
    color: #333;
    line-height: 1.5;
    text-align: center;
    margin-top: 10px
}

.Wind_service .Wind_service_text .tabs-panels #panel4 h4 {
    color: #000;
    font-size: 18px
}

.Wind_service .Wind_service_text .tabs-panels #panel4 .h41 {
    margin-top: 35px
}

.Wind_service .Wind_service_text .tabs-panels #panel4 .h42 {
    margin-top: 18px
}

.Wind_service .Wind_service_text .tabs-panels #panel4 p {
    color: #333333;
    font-size: 16px;
    line-height: 2
}

.Wind_service .Wind_service_text .tabs-panels #panel4 .p1s {
    margin-top: 33px
}

.Wind_service .Wind_service_text .tabs-panels #panel4 img {
    width: 100%
}

.Wind_service .Wind_service_text .tabs-panels #panel5 {
    height: 100%
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper {
    height: 100%
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .swiper-slide {
    height: 100%
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul1 li {
    display: flex;
    justify-content: space-between
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul1 li div {
    max-width: 516px;
    width: 100%;
    height: 326px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    box-sizing: border-box;
    padding: 0 15px
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul1 li div h4 {
    margin-top: 50px;
    color: #333;
    font-size: 18px;
    margin-top: 220px
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul1 li div p {
    font-size: 16px;
    color: #333;
    line-height: 1.5;
    margin-top: 15px
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul1 li .div1 {
    background-image: url(../img/ul1.jpg)
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul1 li .div2 {
    background-image: url(../img/ul2.jpg)
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul1 li .div3 {
    background-image: url(../img/ul3.jpg)
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul1 li .div4 {
    background-image: url(../img/ul4.jpg)
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul1 li:nth-child(2) {
    margin-top: 20px
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul2 h4 {
    font-size: 24px;
    line-height: 1.5;
    margin-top: 25px
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul2 .div5 {
    display: flex;
    justify-content: space-between;
    gap: 10px;

}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul2 .div5 .div5_text {
    margin-top: 35px
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul2 .div5 .div5_text img {
    max-width: 516px;
    width: 100%
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul2 .div5 .div5_text div {
    margin-top: 18px
}

.Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul2 .div5 .div5_text div p {
    line-height: 1.5;
    color: #333
}

.Wind_service .Wind_service_text .tabs-panels #panel6 ul {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.Wind_service .Wind_service_text .tabs-panels #panel6 ul li {
    text-align: center;
    color: #333;
    font-size: 16px
}

.Wind_service .Wind_service_text .tabs-panels #panel6 ul li p {
    line-height: 1.5;
    margin-top: 15px
}

.Wind_service .Wind_service_text .tabs-panels #panel7 p {
    line-height: 1.5;
    text-align: center;
    font-size: 22px;
    color: #333
}

.Wind_service .Wind_service_text .tabs-panels #panel7 ul {
    margin-top: 15px
}

.Wind_service .Wind_service_text .tabs-panels #panel7 ul li {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.Wind_service .Wind_service_text .tabs-panels #panel7 ul li:nth-child(2) {
    margin-top: 15px
}

.Wind_service .Wind_service_text .tabs-panels #panel8 p,
.Wind_service .Wind_service_text .tabs-panels #panel9 p {
    line-height: 1.5;
    margin-top: 15px;
    text-align: center;
    font-size: 16px;
    color: #333
}

.Wind_service .Wind_service_text .tabs-panels #panel8 h4,
.Wind_service .Wind_service_text .tabs-panels #panel9 h4 {
    text-align: center;
    font-size: 24px;
}

.Wind_service .Wind_service_text .tabs-panels #panel8 ul,
.Wind_service .Wind_service_text .tabs-panels #panel9 ul {
    margin-top: 15px;
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.Wind_service .Wind_service_text .tabs-panels #panel8 ul li,
.Wind_service .Wind_service_text .tabs-panels #panel9 ul li {
    text-align: center
}

.Predictive {
    margin-top: 120px
}

.Predictive h3 {
    color: #149bb6;
    font-size: 40px;
    font-family: 'biaoti';
    font-weight: 400;
    margin-top: 80px;
    text-align: center
}

.Predictive .Predictive_text {
    margin-top: 40px
}

.Predictive .Predictive_text .swiper-wrapper {
    max-width: 1400px;
    width: 100%;
    /* height: 643px */
}

.Predictive .Predictive_text .swiper-slide {
    width: 100%;
    /* height: 630px */
}

.Predictive .Predictive_text .swiper-slide img {
    width: 100%;
}

.Predictive .Predictive_text .swiper-pagination {
    position: relative !important;
    bottom: 0;
}

.Predictive .Predictive_text .swiper-pagination-bullet-active {
    background-color: #149bb6;
    width: 20px;
    border-radius: 5px;
    overflow: hidden
}

.Predictive .Predictive_text .Predictive_bot {
    margin-top: 66px
}

.Predictive .Predictive_text .Predictive_bot ul {
    display: flex;
    justify-content: space-between;
    gap: 10px;
}

.Predictive .Predictive_text .Predictive_bot ul li {
    width: 452px;
    height: 500px;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    position: relative;
    text-align: center;
    position: relative;
}

.Predictive .Predictive_text .Predictive_bot ul li div {
    position: absolute;
    bottom: 5px;
    color: #fff;
    width: 100%
}

.Predictive .Predictive_text .Predictive_bot ul li div h4 {
    margin-bottom: 15px
}

.Predictive .Predictive_text .Predictive_bot ul li div p {
    line-height: 1.2
}

.Predictive .Predictive_text .Predictive_bot ul li:nth-child(1) {
    background-image: url(../img/ul18.jpg)
}

.Predictive .Predictive_text .Predictive_bot ul li:nth-child(2) {
    background-image: url(../img/ul19.jpg)
}

.Predictive .Predictive_text .Predictive_bot ul li:nth-child(3) {
    background-image: url(../img/ul20.jpg)
}

.swiper-slide {
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
}

/* 左右按钮样式：半透明白底，白色箭头 */
.mySwipertos .swiper-button-prev,
.mySwipertos .swiper-button-next {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    /* 半透明白底 */
}

/* 箭头图标颜色白色 */
.mySwipertos .swiper-button-prev::after,
.mySwipertos .swiper-button-next::after {
    color: #fff;
    font-size: 18px;
}

/* hover加深透明度 */
.mySwipertos .swiper-button-prev:hover,
.mySwipertos .swiper-button-next:hover {
    background: rgba(255, 255, 255, 0.7);
}

@media (max-width:470px) {
    .Core_competence .ompetence_icon ul li {
        width: 50%;
        margin-top: 10px;
    }

    .Core_competence .ompetence_icon ul li h4 {
        font-size: 16px;
    }

    .Core_competence .ompetence_icon ul li p {
        margin-top: 11px;
        font-size: 14px;
    }

    .Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_left .Operations1_img_text div {
        display: block;
    }
}

@media (max-width:550px) {

    .Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_left,
    .Wind_service .Wind_service_text .tabs-panels .Operations1 .Operations1_right {
        width: 48%;
    }

    .Wind_service .Wind_service_text .tabs-panels .Operations2 h4 {
        font-size: 16px;
    }

    .Wind_service .Wind_service_text .tabs-panels .Operations2 p {
        font-size: 12px;
    }
}

@media (max-width:680px) {
    .Wind_service .Wind_service_text .tabs-panels .Operations2 a {
        width: 48%;
    }

    .Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul1 li div h4 {
        margin-top: 10px;
    }

    .Wind_service .Wind_service_text .tabs-header button {
        font-size: 13px;
    }

    .Wind_service .Wind_service_text .tabs-panels #panel5 .mySwiper .ul2 .div5 .div5_text div p {
        font-size: 14px;
    }

    .Wind_service .Wind_service_text .tabs-panels #panel6 ul li {
        width: 30%;
    }

    .Wind_service .Wind_service_text .tabs-panels #panel6 ul li img {
        width: 100%;
    }

    .Wind_service .Wind_service_text .tabs-panels #panel7 p {
        font-size: 14px;
    }

    .Predictive .Predictive_text .Predictive_bot ul li {
        height: 300px;
    }

    .Predictive .Predictive_text .Predictive_bot ul li::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: #000;
        opacity: 0.5;
    }
}

@media (max-width:1400px) {
    .w {
        width: 95%;
        margin: 0 auto
    }

    .banner .banner_w {
        width: 100%
    }

    .banner {
        width: 100%;
        margin-top: 100px !important
    }

    .banner .banner_w {
        width: 100%;
        height: 37.5vw
    }

    .banner {
        margin-top: 100px !important
    }

    .Core_competence h3 {
        font-size: 24px
    }

    .Core_competence .ompetence_icon ul {
        flex-wrap: wrap
    }

    .Wind_service h3 {
        font-size: 24px
    }

    .Predictive h3 {
        font-size: 24px
    }

    .Wind_service .Wind_service_text {
        display: block
    }

    .Wind_service .Wind_service_text .tabs-header {
        display: flex
    }

    .Wind_service .Wind_service_text .tabs-header {
        max-width: 100% !important;
        flex-wrap: wrap;
        gap: 10px 5px;
    }

    .Wind_service .Wind_service_text .tabs-header button {
        width: 49%
    }

    .Wind_service .Wind_service_text .tabs-panels .Operations1 {}

    .Wind_service .Wind_service_text .tabs-panels {
        max-width: 100%;
        margin-top: 20px;
    }

    .Wind_service .Wind_service_text .tabs-panels #panel6 ul {
        flex-wrap: wrap
    }

    .Wind_service .Wind_service_text .tabs-panels #panel7 ul li img {
        width: 50%
    }

    .Wind_service .Wind_service_text .tabs-panels #panel8 ul,
    .Wind_service .Wind_service_text .tabs-panels #panel9 ul {
        /* display: block */
    }

    .Wind_service .Wind_service_text .tabs-panels #panel8 ul li img,
    .Wind_service .Wind_service_text .tabs-panels #panel9 ul li img {
        width: 100%
    }
}