body {
  background: #000000;
  transition: background 1.2s ease-in-out;
}

.k-shade {
  transition: 1.2s all ease-in-out;
  /* background-image: linear-gradient(180deg, #00000000 0%, #000000 100%); */
  box-shadow: 0 0px 40px 30px #000000;
}

.k-shadeT {
  transition: 1.2s all ease-in-out;
  /* background-image: linear-gradient(180deg, #000000 0%, #00000000 100%); */
  box-shadow: 0 0px 30px 25px #000000;
}

.k-shadeW {
  transition: 1.2s all ease-in-out;
  background-image: linear-gradient(180deg, #ffffff00 0%, #ffffff 100%);
}

/* 导航栏 */
.header_bg {
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(255, 255, 255, 0.7);
}

.title_box {
  transition: background 1.2s cubic-bezier(0.28, 0.11, 0.32, 1);
}

.dimBlack {
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(29, 29, 31, 0.7);
}

.dimWhite {
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  background: rgba(255, 255, 255, 0.7);
}

.dimWhite .c-white {
  color: #000000 !important;
}

.dimWhite .btn_box>div {
  color: #fff !important;
}

/* 首屏 */
#banner {
  background-image: url(../img/banner/0.webp);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
  /* height: 952px; */
}

.banner_nav h1 {
  background: linear-gradient(258deg,
      #fff 39.42%,
      rgba(255, 255, 255, 0.5) 59.7%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.banner_nav h1 b {
  background: linear-gradient(258deg,
      #fff 39.42%,
      rgba(255, 255, 255, 0.5) 59.7%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: PingFang SC;
  font-size: 40px;
  font-weight: 600;
  line-height: 48px;
}

.banner_btnBox button {
  border: none;
  background: linear-gradient(116deg, #fff 4.35%, #828898 54.58%, #fff 100.79%);
}

/* 遮罩 */
.Banner-shade {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 0%, #000 33.07%);
}


/* 第三屏 */
#thirdly {
  background-image: url(../img/thirdly/0.webp);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

/* 第四屏 */
/* 公共样式 */
.swiperList-hover .swiper-button-next,
.swiperList-hover .swiper-button-prev {
  width: 44px;
  height: 44px;
  /* border: 1px solid #e0e2e4; */
  border: 1px solid #000;
  padding: 14px;
  border-radius: 50%;
  /* top: -40px; */
  /* background: #828898; */
  /* opacity: 0.5; */
  filter: invert(100%);
}

.swiperList-hover .swiper-button-prev {
  right: 64px;
  left: initial;
  background-image: url(../img/l.svg);
  background-size: 16px 16px;
  background-position: center;
  background-repeat: no-repeat;
}

.swiperList-hover .swiper-button-next {
  right: 0;
  left: initial;
  background-image: url(../img/r.svg);
  background-size: 16px 16px;
  background-position: center;
  background-repeat: no-repeat;
  /* filter: invert(100%); */
}

/* 第四屏动画 */
#fourthly {
  height: 1073px;
}

.fourthly_nav_text h3 {
  opacity: 0;
  transform: translateY(-60px);
  width: 60%;
}

.fourthly_nav_text p {
  opacity: 0;
  transform: translateY(-60px);
  height: 72px;
  width: 85%;
}

.fourthly_nav_text h3.active {
  transform: translateY(0) translateZ(0);
  opacity: 1;
  transition: opacity 0.6s linear,
    transform 0.6s cubic-bezier(0.215, 0.61, 0.355, 1);
}

.fourthly_nav_text p.active {
  transform: translateY(0) translateZ(0);
  opacity: 1;
  transition: opacity 0.6s linear 0.1s,
    transform 0.6s cubic-bezier(0.215, 0.61, 0.355, 1) 0.1s;
}

/* 第五屏 */
#fifth {
  background-image: url(../img/fifth/0.webp);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.fifth_nav h2 {
  background: linear-gradient(116deg, #ff0035 0%, #9c66ff 52.08%, #10adff 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* #fifth svg {
  transition: 0.6s all;
  height: 0;
}
.fifth_pa p {
  opacity: 0;
  transition: 0.6s all;
} */
.fifth_pa.active {}

.fifth_pa1 {
  bottom: 18%;
  right: 0;
  padding-right: calc((100vw + 250px - 17px) / 2);
  /* padding-right: 0; */
}

.fifth_pa1 svg {
  width: 0;
  transition: 0.6s all;
}

.fifth_pa1 p {
  margin-left: -78px;
}

.fifth_pa2 {
  bottom: 52.46%;
  right: -412px;
  padding-right: 0;
  /* padding-right: 0; */
  box-sizing: content-box;
}

.fifth_pa2 svg {
  height: 0;
  transition: 0.6s all;
}

.fifth_pa2.active svg {
  height: 319px;
}

.fifth_pa1.active svg {
  width: 358px;
}

.fifth_pa3.active svg {
  height: 156px;
}

.fifth_pa2 p {
  width: 43%;
}

.fifth_pa3 {
top: 60%;
    right: -29px;
    padding-right: 130px;
    /* padding-right: 0; */
    width: 36%;
}

.fifth_pa3 svg {
  height: 0;
  transition: 0.6s all;
}

.fifth_pa3 p {
  display: flex;
  align-items: flex-end;
}

/* 第七屏 */
#seventh {
  height: 450vh;
}

.seventh {
  padding-top: 13%;
  height: 100vh;
}

#seventh_content_box {
  transition: 0.15s all cubic-bezier(0, 0.49, 0.58, 1);
}

.seventh_content h2 {
  background: linear-gradient(116deg, #fff 4.35%, #828898 54.58%, #fff 100.79%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-size: 32px;
  line-height: 40px;
}
.seventh_content ul li{
  justify-content: flex-end;
  padding-right: 55px;
}
.seventh_content ul li span{
  width: 180px;
  text-align: center;
}

.seventh_content1 ul li {
  /* padding: 24px 65px 24px 123px; */
  height: 83px;
  border-radius: 40px;
  background: var(--400, #1a1b1e);
}

.seventh_content1 ul li img {
  opacity: 0.5;
}

.seventh_content1 ul li span {
  color: var(--200, #4e525b);
}

.seventh_content1 ul li.active {
  border: 2px solid var(--unnamed, #828898);
  background: var(--300, #34363d);
}

.seventh_content1 ul li.active img {
  opacity: 1;
}

.seventh_content1 ul li.active span {
  color: #fff;
}

.seventh_content1 {
  top: 10vw;
}

.seventh_content2 {
  top: 1500px;
}

.seventh_content3 {
  top: 3000px;
}

/* 第七屏 */
#seventh .seventh_content_left h2 {
  background: linear-gradient(116deg, #fff 4.35%, #828898 54.58%, #fff 100.79%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

#seventh .seventh_content_left h2 span {
  background: linear-gradient(116deg, #fff 4.35%, #828898 54.58%, #fff 100.79%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-family: PingFang SC;
  font-size: 64px;
  font-style: normal;
  font-weight: 500;
  line-height: normal;
}

.seventh_right .powerVideoZindex {
  z-index: 3;
  opacity: 1;
}

.seventh_content {
  /* position: absolute; */
  z-index: 1;
  /* opacity: 0; */
  transition: 2.2s all cubic-bezier(0, 0.49, 0.58, 1);
}

/* 第八屏 */
#eighth {
  /* height: 3000px; */
}

.eighth h2 {
  background: linear-gradient(116deg, #fff 4.35%, #828898 54.58%, #fff 100.79%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 第九屏 */
#ninth {
  background-image: url(../img/ninth/0.webp);
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center;
}

.ninth_parameter {
  background: rgba(130, 136, 152, 0.2);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  padding: 67px 90px 54px;
}

.ninth_parameter h2 {
  background: linear-gradient(116deg, #fff 4.35%, #828898 54.58%, #fff 100.79%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.ninth_parameter h2 span {
  background: linear-gradient(116deg, #fff 4.35%, #828898 54.58%, #fff 100.79%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

#ninth ul li:first-child span {
  background: linear-gradient(116deg, #fff 4.35%, #828898 54.58%, #fff 100.79%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 第十屏 */
.tenth_nav h2 {
  background: linear-gradient(116deg, #fff 4.35%, #828898 54.58%, #fff 100.79%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.tenth_content ul li {
  margin-bottom: 36px;
}

.tenth_content ul li input {
  width: 100%;
  /* padding-top: 36px; */
  padding-bottom: 16px;
  background: none;
  border: none;
  border-bottom: 1px solid#fff;
  padding-left: 100px;
  color: #fff;
  font-size: 24px;
}

/* 底部 */
.Board-swiper-button-next,
.Board-swiper-button-prev {
  filter: invert(0%) !important;
}

.title_r {}
.banner_bottom_text h2 {
  background: linear-gradient(180deg,
      #fff 40.5%,
      rgba(255, 255, 255, 0.04) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -2px;
}

.banner_bottom_text p b {
  background: linear-gradient(93deg,
      #ff4610 0.62%,
      #ffbc10 53.95%,
      #ffe145 99.14%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.temperature20 {
  background: linear-gradient(180deg, #7bebff 0%, #40bdff 47.4%, #0d8acc 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.temperature40 {
  background: linear-gradient(93deg,
      #ff4610 0.62%,
      #ffbc10 53.95%,
      #ffe145 99.14%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}
#WelderForm{
  padding-top: 80px;
  padding-bottom: 80px;
}

/* pad端 */
@media screen and (min-width: 1024px) and (max-width: 1199px) {
  .seventh_content ul li span{
    font-size: 16px;
    line-height: 24px;
  }
  .seventh_content ul li{
    padding-right: 65px;
  }
  #en_thirdly{
    height: 500px;
    padding-bottom: 80px;
    padding-top: 80px;
  }
  .container-f {
    background-color: #fff;
    padding: 0 !important;
  }


  /* #Banner {
    background-image: url(../img/Banner/lg/0.webp);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
  } */
  /* .w-1120 {
    width: 1120px !important;
  } */
  .line {
    width: 100% !important;
  }

  .Banner_tltie {
    margin-left: calc((100vw - 90% - 17px) / 2);
  }

  /* .title_box.dimBlack {
    width: 100% !important;
    padding-left: 32px;
    padding-right: 16px;
  }
  .title {
    width: 100% !important;
  } */
  #technology .technology_nav {
    width: auto;
  }

  .pt-200.pb-158 {
    padding-top: 0;
    padding-left: 16px;
    padding-right: 16px;
  }

  #choose_mountings {
    background-size: cover;
  }

  #mango {
    padding-left: 16px;
    padding-right: 16px;
  }

  .mango_left {
    width: 24%;
  }

  .mango_right {
    width: 75%;
  }

  #contrast {
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media screen and (min-width: 768px) and (max-width: 992px) {
  #mango .mango_left {
    display: none;
  }

  #mango .mango_right {
    width: 100%;
  }
}

/* 移动端 */
/* 移动端 */
@media (max-width: 767px) {
  .container-glizWQ{
    width: 100%;
  }
  #home-banner-slogan{
    width: 100%;
  }
  .container-f {
    background-color: #fff;
    padding: 0 !important;
  }
  /* 移动端第三屏 */

  #en_thirdly {
    height: 80vw;
    background-color: #fff;
  }
  /* 移动端导航栏样式 */
  .md_nav_box {
    background: rgba(0, 0, 0, 0.7);
  }

  .md_logo,
  .md_search {
    filter: invert(100%);
  }

  .md_nav_l {}

  .md_nav_r svg {
    filter: invert(100%);
  }

  /* 购买弹窗
   */
  .wxcode_shade {
    padding: 0 16px;
  }

  #wxcode_box {
    padding-top: 40px;
    height: 400px;
  }

  #wxcode_box img {
    width: 180px;
  }

  /* 首屏 */
  #banner {
    background-image: url(../img/banner/md/0.webp);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
    height: 180vw;
  }

  .banner_nav {
    padding-top: 40vw;
    width: 95%;
    margin: auto;
  }

  .Banner-shade {
    top: 147.667vw;
    padding-top: 33vw;
  }

  .banner_nav p {
    font-size: 4.267vw;
    line-height: normal;
    margin-bottom: 3.733vw;
  }

  .banner_nav h1 {
    font-size: 5.33vw;
    line-height: normal;
  }

  .banner_nav h1 b {
    font-size: 5.33vw;
    line-height: normal;
  }

  .banner_nav button {
    padding: 2.133vw 3.2vw;
  }

  .banner_nav button span {
    font-size: 3.733vw;
    line-height: 3.733vw;
  }

  .banner_nav .banner_btnBox div {
    height: 9.6vw;
    padding: 2.133vw 3.2vw;
  }

  .banner_nav .banner_btnBox div span {
    font-size: 3.2vw;
    line-height: 3.2vw;
  }

  .bannerBtn,
  .bannerBtn_VR {
    width: 31.467vw;
    height: 9.6vw;
    font-size: 4.533vw;
    line-height: 9.6vw;
    background-color: #fff;
    color: #000;
  }

  .bannerBtn_VR {
    background: transparent;
    color: #fff;
  }

  .bannerBtn img {
    top: 3.2vw;
    right: 5.2vw;
    width: 3.2vw;
    height: 3.2vw;
  }

  .intrduc {
    display: flex !important;
  }

  /* 第三屏 */
  #thirdly {
    background-image: url(../img/thirdly/md/0.webp);
    height: 133.333vw;
  }

  .thirdly {}

  .thirdly_nav {
    padding-top: 12vw;
  }

  .thirdly_nav h2 {
    font-size: 5.33vw;
    line-height: normal;
    margin-bottom: 2.133vw;
  }

  .thirdly_nav p {
    font-size: 3.733vw;
    line-height: normal;
    width: 80%;
    margin: auto;
  }

  /* 第四屏 */
  #md_fourthly {
    padding: 11.733vw 4.267vw 24vw;
  }

  .md_fourthly-mySwiper .swiper-slide {
    height: 149.333vw;
  }

  .md_fourthly-mySwiper .swiper-slide img {}

  .md_fourthly-mySwiper .swiper-slide div {
    padding-top: 14.933vw;
  }

  .md_fourthly-mySwiper .swiper-slide h2 {
    font-size: 5.33vw;
    line-height: normal;
    margin-bottom: 2.133vw;
  }

  .md_fourthly-mySwiper .swiper-slide p {
    font-size: 3.2vw;
    line-height: normal;
  }

  .md_fourthly_swiperh2_1 {
    background: linear-gradient(180deg,
        #7bebff 0%,
        #40bdff 47.4%,
        #0d8acc 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .md_fourthly_swiperh2_2 {
    background: linear-gradient(180deg,
        #ff9b10 0%,
        #ff4610 48.96%,
        #ff0035 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .md_fourthly_swiperh2_3 {
    background: linear-gradient(116deg,
        #fff 4.35%,
        #828898 54.58%,
        #fff 100.79%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  .md_fourthly-mySwiper {
    padding-bottom: 9.067vw;
  }

  .md_fourthly-pagination {
    bottom: 0 !important;
    position: absolute;
    text-align: center;
    z-index: 2;
  }

  .md_fourthly-pagination .swiper-pagination-bullet {
    width: 2.133vw !important;
    height: 2.133vw !important;
    background: none;
    border-radius: 50%;
    border: 0.267vw solid#fff;
  }

  .md_fourthly-pagination .swiper-pagination-bullet-active {
    background-color: #fff !important;
    border-radius: 50%;
  }

  #fifth {
    width: 100;
    background: none;
    overflow: auto;
    height: auto;
  }

  .fifth {
    background-image: url(../img/fifth/md/0.webp);
    background-repeat: no-repeat;
    background-size: 100%;
    background-position: center;
    width: 192vw;
    position: relative;
    height: 106.667vw;
  }

  .fifth_pa svg {
    height: auto !important;
    width: auto !important;
  }

  .fifth_pa p {
    opacity: 1 !important;
  }

  .fifth_nav {
    padding-top: 9.6vw;
    padding-left: 10.667vw;
    width: 100%;
  }

  .fifth_nav h2 {
    font-size: 5.33vw;
    line-height: normal;
  }

  .fifth_nav p {
    font-size: 3.2vw;
    line-height: normal;
    width: 30%;
  }

  .fifth_pa {
    font-size: 3.2vw;
    line-height: normal;
    display: none;
  }
  .fifth_pa p{
    width: 35%;
  }

  .fifth_pa1 {
    padding-left: 34.133vw;
    bottom: 21.333vw;
    padding-right: calc(225vw / 2);
  }

  .fifth_pa1 p {
    margin-left: -28vw;
  }

  .fifth_pa2 {
    padding-right: calc(97vw / 2);
  }

  .fifth_pa2 p {
    margin-top: -10vw;
    margin-left: 2vw;
  }

  .fifth_pa3 {
    padding-right: 0;
  }

  .fifth_pa3 p {
    margin-bottom: -10vw;
    margin-left: 2vw;
  }

  /* 第六屏 */
  #md_sixth {
    padding-top: 14.667vw;
    padding-bottom: 14.667vw;
  }

  .md_sixth_nav h2 {
    font-size: 5.33vw;
    line-height: normal;
    margin-bottom: 2.133vw;
    background: linear-gradient(116deg,
        #fff 4.35%,
        #828898 54.58%,
        #fff 100.79%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center;
    width: auto;
  }

  .md_sixth_nav p {
    font-size: 3.2vw;
    line-height: normal;
    margin-bottom: 5.33vw;
  }

  .md_sixth-mySwiper .swiper-slide {
    height: auto;
  }

  .md_sixth-mySwiper .sixth_right_v {
    position: relative;
    width: 100%;
    height: 76vw;
  }

  .md_sixth-mySwiper {
    padding-bottom: 12.267vw;
  }

  .md_sixth-pagination {
    bottom: 0 !important;
    position: absolute;
    text-align: center;
    z-index: 2;
  }

  .md_sixth-pagination .swiper-pagination-bullet {
    width: 2.133vw !important;
    height: 2.133vw !important;
    background: none;
    border-radius: 50%;
    border: 0.267vw solid#fff;
  }

  .md_sixth-pagination .swiper-pagination-bullet-active {
    background-color: #fff !important;
    border-radius: 50%;
  }

  .md_sixth_btnBox {
    width: 67.733vw;
    margin: auto;
    padding-top: 8vw;
  }

  .md_sixth_btnBox div {
    width: 16vw;
    opacity: 0.5;
  }

  .md_sixth_btnBox div.active {
    opacity: 1;
  }

  .md_sixth_btnBox div img {
    width: 16vw;
    height: 16vw;
    margin-bottom: 2.133vw;
  }

  .md_sixth_btnBox div p {
    font-size: 2vw;
    text-align: center;
    line-height: normal;
  }

  /* 第七屏 */
  #md_seventh {
    height: auto;
  }

  .md_seventh {
    position: initial;
    height: auto;
    padding-top: 0;
  }

  .md_seventh_content1 {
    display: none !important;
  }

  .md_seventh_content2 {
    padding-left: 4.267vw;
    padding-right: 4.267vw;
    background: #0d0e0f;
  }

  .md_seventh_content3 {
    padding-left: 4.267vw;
    padding-right: 4.267vw;
  }

  .md_seventh_content {
    display: block;
    position: inherit;
    padding-top: 12vw;
    padding-bottom: 12vw;
  }

  .md_seventh_content h2 {
    text-align: center;
    font-size: 5.33vw;
    line-height: normal;
    margin-bottom: 5.33vw;
    background: linear-gradient(116deg,
        #fff 4.35%,
        #828898 54.58%,
        #fff 100.79%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
  }

  #md_seventh .md_seventh_content_left h2 span {
    font-size: 5.33vw;
    line-height: normal;
  }

  .md_seventh_content_left {
    width: 100%;
  }

  .md_seventh_content p {
    font-size: 4.267vw;
    line-height: normal;
    margin-top: 5.33vw;
  }

  .md_seventh_content_right {
    width: 100%;
    height: 76vw;
    border-radius: 2.133vw;
    overflow: hidden;
  }

  .md_seventh_content_right img {
    object-fit: cover;
    border-radius: 2.133vw;
    overflow: hidden;
  }

  /* 第八屏 */
  #eighth {
    height: 177.867vw;
    background-image: url(../img/eighth/md/0.webp);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
  }

  .eighth {
    height: auto;
    padding-top: 17.067vw;
    position: inherit;
  }

  .eighth_nav h2 {
    font-size: 5.33vw;
    line-height: normal;
    margin-bottom: 2.133vw;
    text-align: center;
    width: 100%;
  }

  .eighth_nav p {
    font-size: 4.267vw;
    width: 95%;
    line-height: normal;
    text-align: center;
    margin: auto;
  }

  /* 第九屏 */
  #ninth {
    height: 141.333vw;
    padding: 12vw 8vw;
    background-image: url(../img/ninth/md/0.webp);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
  }

  .ninth_parameter {
    width: 100%;
    padding: 12vw 6.33vw;
    height: 117.333vw;
  }

  .ninth_parameter h2 {
    font-size: 5.33vw;
    line-height: normal;
    margin-bottom: 1.067vw;
  }

  .ninth_parameter ul li .w50 {
    padding-top: 2.667vw;
    padding-bottom: 2.4vw;
  }

  .ninth_parameter ul li:first-child {
    font-size: 4.8vw;
    line-height: normal;
  }

  #ninth div.pa {
    position: inherit;
    padding-top: 0;
    padding-left: 0;
  }

  /* 第十屏 */
  .tenth {
    width: 100%;
    padding: 16vw 7.467vw;
  }

  .tenth_nav {
    margin-bottom: 9.6vw;
  }

  .tenth_nav h2 {
    font-size: 5.33vw;
    line-height: normal;
    margin-bottom: 2.133vw;
  }

  .tenth_nav p {
    font-size: 3.733vw;
    text-align: center;
    line-height: normal;
  }

  .tenth_content ul li {
    margin-bottom: 9.6vw;
  }

  .tenth_content ul li .tenth_label {
    font-size: 4.267vw;
    line-height: normal;
  }

  .tenth_content ul li input {
    padding-bottom: 4.267vw;
    padding-left: 17.067vw;
    font-size: 4.267vw;
    line-height: normal;
  }

  .tenth_content ul li:last-child input {
    padding-right: 21.5vw;
  }

  .check_box {
    font-size: 3.2vw;
    line-height: normal;
  }

  .tenth_btn {
    width: 40vw;
    height: 13.333vw;
  }

  .tenth_btn span {
    font-size: 4.267vw;
    line-height: normal;
  }

  .tenth_content .layui-form-checkbox[lay-skin="primary"] {
    padding-left: 7vw;
  }

  .tenth_content .layui-form-checkbox[lay-skin="primary"] span {
    font-size: 3.2vw;
    line-height: normal;
  }

  .tenth_content .layui-form-checkbox[lay-skin="primary"] i {}
}

/* 大屏幕移动端 sm*/
@media (min-width: 576px) and (max-width: 767px) {}

/* 小屏幕移动端 xs*/
@media (max-width: 576px) {}


/* 大pad断点 lg*/
@media screen and (min-width: 1024px) and (max-width: 1199px) {
  .newSellingPoint{
    padding-left: 48px;
    padding-right: 48px;
    width: 100% !important;
  }
  #thirdly {
    height: 600px;
  }

  .thirdly_nav {
    padding-top: 68px;
  }

  .thirdly_nav h2 {
    font-size: 28px;
    line-height: 36px;
    margin-bottom: 16px;
  }

  .thirdly_nav p {
    font-size: 16px;
    line-height: 24px;
  }

  #fourthly {
    padding-top: 68px;
    padding-bottom: 68px;
    height: auto;
  }

  .fourthly_nav {
    width: 888px;
  }

  .fourthly_nav_text {
    width: 100%;
  }

  .fourthly_nav_text h3 {
    font-size: 32px;
    line-height: 40px;
    margin-bottom: 12px;
    width: 60%;
  }

  .fourthly_nav_text b {
    font-size: 28px;
    line-height: 36px;
  }

  .fourthly_nav_text h3 span {
    font-size: 18px;
    line-height: 26px;
  }

  .fourthly_nav_text p {
    font-size: 14px;
    line-height: 22px;
    height: 44px;
    width: 75%;
  }

  .fourthly_nav {
    padding-bottom: 32px;
  }

  .AFD_fourthly-mySwiper {
    padding-right: calc((100vw - 888px) / 2);
    padding-left: calc((100vw - 888px) / 2);
  }

  .AFD_fourthly-mySwiper .swiper-slide {
    width: 760px;
    height: 380px;
  }

  #fifth {
    height: 600px;
  }

  .fifth_nav {
    padding-left: calc((100vw - 888px) / 2);
  }

  .fifth_nav h2 {
    font-size: 28px;
    line-height: 36px;
    margin-bottom: 16px;
  }

  .fifth_nav p {
    font-size: 16px;
    line-height: 24px;
    width: 248px;
  }
  .fifth_pa{
    display: none;
  }
  .fifth_pa2.active svg {
    height: 258px;
  }

  .fifth_pa1.active svg {
    width: 258px;
  }

  .fifth_pa3 {
    padding-right: calc((100vw - 900px) / 2);
  }

  #seventh {
    height: 300vh;
  }

  .seventh {
    width: 888px;
    padding-top: 20%;
  }

  #seventh .w-336 {
    width: 356px;
  }

  #seventh .w-700 {
    width: 484px;
    height: 400px;
  }

  #seventh_content_box h2 {
    font-size: 28px;
    line-height: 36px;
    margin-bottom: 16px;
  }

  #seventh_content_box h2 span {
    font-size: 28px;
    line-height: 36px;
  }

  #seventh_content_box p {
    font-size: 16px;
    line-height: 24px;
  }

  #eighth {
    height: 714px;
  }

  .eighth {
    padding-top: 258px;
  }

  .eighth_nav {
    padding-left: calc((100vw - 888px) / 2);
  }

  .eighth_nav h2 {
    font-size: 28px;
    margin-bottom: 16px;
    line-height: 36px;
  }

  .eighth_nav p {
    font-size: 16px;
    line-height: 24px;
  }

  #ninth {
    height: 800px;
  }

  .pl-calc1120 {
    padding-left: calc((100vw - 888px) / 2);
  }

  .ninth_parameter {
    padding: 52px 44px;
    width: 480px;
    height: 574px;
  }

  #ninth h2 {
    font-size: 36px;
  }
}

@media screen and (min-width: 768px) and (max-width: 1023px) {
  .thirdly_nav{
    width: 100%;
  }
  .newSellingPoint{
    padding-left: 48px;
    padding-right: 48px;
    width: 100% !important;
  }
  .container-f {
    background-color: #fff;
    padding: 0 !important;
  }
  .en_thirdly{
    width: 100%;
  }
  #en_thirdly{
    height: 500px;
    padding-bottom: 80px;
    padding-top: 80px;
  }
  #banner {
    background-image: url(../img/banner/lg/0.webp);
  }

  .banner_nav p {
    font-size: 16px;
    line-height: 24px;
    margin-bottom: 12px;
  }

  .banner_nav h1,
  .banner_nav h1 b {
    font-size: 32px;
    line-height: 40px;
  }

  #thirdly {
    height: 500px;
  }

  .thirdly_nav {
    padding-top: 48px;
  }

  .thirdly_nav h2 {
    font-size: 28px;
    line-height: 36px;
    margin-bottom: 8px;
  }
  #banner_bottom_textBox{
    height: 600px;
  }
  .banner_bottom_textBox{
    height: 600px;
  }
  .banner_bottom_text b{
    font-size: 88px;
    line-height: 96px;
  }

  .thirdly_nav p {
    font-size: 16px;
    line-height: 24px;
    margin: auto;
    width: 80%;
  }

  #fourthly {
    padding-top: 68px;
    padding-bottom: 68px;
    height: auto;
  }

  .fourthly_nav {
    width: 680px;
  }

  .fourthly_nav_text {
    width: 100%;
  }

  .fourthly_nav_text h3 {
    font-size: 32px;
    line-height: 40px;
    margin-bottom: 12px;
  }

  .fourthly_nav_text b {
    font-size: 28px;
    line-height: 36px;
  }

  .fourthly_nav_text h3 span {
    font-size: 18px;
    line-height: 26px;
  }

  .fourthly_nav_text p {
    font-size: 14px;
    line-height: 22px;
    height: 44px;
    width: 75%;
  }

  .fourthly_nav {
    padding-bottom: 32px;
  }

  .AFD_fourthly-mySwiper {
    padding-right: calc((100vw - 680px) / 2);
    padding-left: calc((100vw - 680px) / 2);
  }

  .AFD_fourthly-mySwiper .swiper-slide {
    width: 680px;
    height: 340px;
  }

  #fifth {
    height: 450px;
  }

  .fifth_nav {
    padding-left: calc((100vw - 680px) / 2);
    padding-top: 48px;
  }

  .fifth_nav h2 {
    font-size: 20px;
    line-height: 28px;
    margin-bottom: 16px;
  }

  .fifth_nav p {
    font-size: 16px;
    line-height: 24px;
    width: 200px;
  }
  .fifth_pa{
    display: none;
  }
  .fifth_pa1 {
    bottom: 22%;
    right: 0;
    padding-right: calc((100vw + 164px - 17px) / 2);
  }

  .fifth_pa2 {
    padding-right: calc((100vw - 380px - 17px) / 2);
  }

  .fifth_pa p {
    font-size: 14px;
  }

  .fifth_pa2.active svg {
    height: 196px;
  }

  .fifth_pa1.active svg {
    width: 190px;
  }

  .fifth_pa3 {
    padding-right: calc((100vw - 762px) / 2);
  }

  .fifth_pa3.active svg {
    height: 112px;
  }

  .fifth_pa3 p {
    margin-left: 16px;
  }

  #seventh {
    height: 250vh;
  }

  .seventh {
    width: 680px;
    padding-top: 20%;
  }

  #seventh .w-336 {
    width: 252px;
  }

  #seventh .w-700 {
    width: 380px;
    height: 335px;
  }

  #seventh_content_box ul {
    margin-top: 32px;
  }

  #seventh_content_box ul li {
    height: 63px;
    padding-right: 14px;
  }
  .seventh_content1 ul li span{
    font-size: 14px;
    line-height: 22px;
  }

  #seventh_content_box ul li img {
    width: 60px;
    height: 60px;
  }

  #seventh_content_box h2 {
    font-size: 28px;
    line-height: 36px;
    margin-bottom: 16px;
  }

  #seventh_content_box h2 span {
    font-size: 28px;
    line-height: 36px;
  }

  #seventh_content_box p {
    font-size: 16px;
    line-height: 24px;
  }

  #eighth {
    height: 532px;
  }

  .eighth {
    padding-top: 156px;
  }

  .eighth_nav {
    padding-left: calc((100vw - 680px) / 2);
  }

  .eighth_nav h2 {
    font-size: 28px;
    margin-bottom: 16px;
    line-height: 36px;
  }

  .eighth_nav p {
    font-size: 16px;
    line-height: 24px;
    width: 40%;
  }

  #ninth {
    height: 600px;
  }

  #ninth .pl-calc1120 {
    width: 100%;
    padding-left: 0;
    padding-top: 0;
  }

  .ninth_parameter {
    padding: 32px 44px;
    width: 480px;
    height: 512px;
    margin: auto;
  }

  .ninth_parameter ul li:first-child span {
    font-size: 18px;
    line-height: 26px;
  }

  #ninth h2 {
    font-size: 36px;
    margin-bottom: 8px;
    line-height: normal;
  }

  .tenth {
    width: 680px;
  }
}


#parametric ul li:nth-child(2n-1) {
  background-color: rgba(130, 136, 152, 0.06);
}
#parametric ul li {
  padding-left: 20%;
  border-radius: 8px;
}
#parametric ul li h4 {
  width: 400px;
  text-align: left;
}
#parametric ul li div {
  width: 100%;
  text-align: center;
  display: flex;
  justify-content: center;
}
#parametric img{
  width: 50%;
  margin: auto;
  margin-bottom: 56px;
}
@media screen and (min-width: 768px) and (max-width: 1200px){
  #parametric {
    padding-left: 32px;
    padding-right: 32px;
  }
}


@media (max-width: 768px) {
    #parametric {
      height: auto;
      padding-bottom: 12.267vw;
    }
    .parametric {
      margin-bottom: 9.6vw;
      padding: 12.8vw 4.267vw 0;
    }
    .parametric h2 {
      width: 100%;
      text-align: center;
      font-size: 6.4vw;
    }
    #parametric .parametric img {
      width: 100%;
      margin-bottom: 9.6vw;
    }
    .parametric_btn {
      border-radius: 13.333vw;
      background: var(---, #000);
      display: flex;
      padding: 4.267vw 4.267vw 3.2vw 4.267vw;
      justify-content: center;
      align-items: center;
      gap: 2.667vw;
    }
    .parametric_btn span {
      font-size: 3.733vw;
    }
    #parametric ul {
      padding-left: 4.267vw;
      padding-right: 4.267vw;
    }
    #parametric ul li {
      padding: 5.6vw 0;
      border-radius: 2.133vw;
      display: block;
    }
    #parametric ul li h4 {
      width: auto;
      text-align: center;
      font-size: 4.267vw;
      font-weight: 600;
      line-height: normal;
      margin-bottom: 1.067vw;
    }
    #parametric ul li div {
      width: auto;
      text-align: center;
    }
    #parametric ul li div p {
      font-size: 3.2vw 4.267vw;
      line-height: normal;
      letter-spacing: 0.001vw;
    }
}