@import url(style.css);
@import url(mobile.css);
@import url(custom.css);
@import url(pscroll.css);
@import url(modal.css);
@import url(overview.built.css);
/*首页*/
/* .header .nav > ul > li.on > a{ color: #222222;}
.header:hover .nav > ul > li.on > a{ color: #222222;} */
/*轮显*/
.banner_page{ position:absolute; width:100%; text-align:left; left:0%; height:0px;  color:#fff; font-size:16px; z-index:10; bottom:86px; line-height:36px; z-index:5; /*font-style:italic; font-weight:bold;*/}
.banner_page .wrap{ height:0; text-align:right;}
.banner_page span{ color:#fff;}
.banner_page label{ color:#fff;}
.banner_page em{ font-style:normal; color:#fff;}
.main .banner .btn .boxs{ margin-left:240px;}
.swiper-container-autoheight .swiper-slide{ cursor:default;}
.banner .c-dot-page {position: absolute; z-index: 10;bottom: 60px; right:0; width:100%;}
.banner .c-dot-box { float:right; /*right: 5.8%;*/ display: flex; align-items: center; width: 200px;color: #fff; font-size: 18px;}
.banner .c-dot-box .c-text1 {width: 50px; line-height: 1;}
.banner .c-dot-box .c-text2 { width: 50px; line-height: 1; text-align: right;}
.banner .c-dot-box .c-line-box { width: -webkit-calc(100% - 80px); width: calc(100% - 80px); height: 2px;  background: rgba(255, 255, 255, .2);}
.banner .c-dot-box .c-line-box .c-line {  width: 0; height: 2px;  background: #fff; transition: 1s;}
.main .banner .down {
  width: 90px;
  height: 52px;
  position: absolute;
  left: 50%;
  bottom:5.4%;
  z-index: 10;
  cursor: pointer;
  margin-left: -45px; font-size:14px; color:#999; text-align:center;
}
.main .banner .down span {
  height: 28px;
  background: url(../images/i_pic2.png) no-repeat center;
  background-size: auto 100%;
  display: block; 
  animation: banner-down 0.6s infinite alternate;
  -o-animation: banner-down 0.6s infinite alternate;
  -moz-animation: banner-down 0.6s infinite alternate;
  -webkit-animation: banner-down 0.6s infinite alternate; margin-bottom:12px;
}

.banner .swiper-pagination {display: flex;align-items: center;justify-content: center; bottom: 50px;text-align: center;width: 100%;}
.banner .swiper-pagination-bullet {position: relative; margin: 0 8px !important; width: 14px; height: 14px;display: inline-block;border-radius: 100%; background: transparent;opacity: 1;vertical-align: top;}
.banner .swiper-pagination-bullet::before {content: ""; position: absolute; z-index: -1;top: 0px;left: 0px; width: 14px; height: 14px; border-radius: 50%;background: #ffffff;
 transition: all 0s;}
 .banner .swiper-pagination-bullet.swiper-pagination-bullet-active::before { top: 0px; left: 0px;width: 14px; height: 14px;  border: 2px solid rgba(135, 135, 135, .5); background: transparent;}
 .banner .swiper-pagination-bullet svg {vertical-align: top;}
 .banner .swiper-pagination-bullet svg circle { opacity: 0; fill: none; stroke: #ffffff; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; stroke-dasharray: 39 39;stroke-dashoffset: 39; -webkit-transition: stroke-dashoffset 0s linear, opacity 0s linear; transition: stroke-dashoffset 0s linear, opacity 0s linear;}
 .banner .swiper-pagination-bullet.swiper-pagination-bullet-active svg circle { opacity: 1;stroke-dashoffset: 0; -webkit-transition: stroke-dashoffset 5s linear, opacity 0s linear; transition: stroke-dashoffset 5s linear, opacity 0s linear;}

/*第一屏*/
.floor-container{background: none no-repeat center center; background-size: cover;  position: relative;overflow: hidden;}
.floor-container video{width: 100%; height: 100%; object-fit: cover;}
.floor-container .floor2-video {height: 100%; position: absolute;top: 0; left: 50%; -webkit-transform: translateX(-50%); transform: translateX(-50%);-webkit-transform-origin: bottom; transform-origin: bottom;}
.floor-container .floor2-video1 {-webkit-transform: translateX(-50%) scale(1); transform: translateX(-50%) scale(1);}

.floor-container.floor1-container,.floor-container.floor2-container,.floor-container.floor3-container{/* height: calc(100vh - 80px); */height: 100vh;}
/*产品*/
.mt12{margin-top: 12px;}
.i_product{overflow: hidden;/* transform-origin: center center;transform:scale(0.5,0.5); */height: 100%;position: relative;text-align: center;}
.i_product .wrap{max-width: 800px;}
.i_product .imgs{ overflow:hidden;position: absolute;width: 100%;height: 100%;top: 0;left: 0;}
.i_product .imgs img{display: block;width: 100%; position:absolute; height:100%; left:0; top:0;-webkit-transform:scale(1); -moz-transform:scale(1); -ms-transform:scale(1); -o-transform:scale(1); transform:scale(1);-webkit-transition:all 0.3s ease-out 0s; -moz-transition:all 0.3s ease-out 0s; -o-transition:all 0.3s ease-out 0s; transition:all 0.3s ease-out 0s;object-fit: cover;}
/* .i_product:hover .imgs img{-webkit-transform:scale(1.1, 1.1); -moz-transform:scale(1.1, 1.1); -o-transform:scale(1.1, 1.1); -ms-transform:scale(1.1, 1.1); transform:scale(1.1, 1.1);} */
.i_product .imgs img.mobile{display: none;}
.i_product .bgs{position: absolute;overflow: hidden;width: 100%;top: 0%;}
.i_product .bgs .h3{overflow: hidden;line-height: 1.1;text-transform: uppercase;margin-top: 6%;color: #000000;}
.i_product .bgs .desc{line-height: 1.3;overflow: hidden;margin-top: 15px;color: #000000;}
.i_product .bgs .rbtn{margin-top: 25px;font-style: normal;}
.i_product.bgs2 .bgs .h3{color: #ffffff;text-transform: capitalize;margin-top: 8%;}
.i_product.bgs2 .bgs .desc{color: #ffffff;}
.i_product.bgs2 .bgs .rbtn{color: #ffffff;background-image: url(../images/i_pic4_on.png);}
.i_product.bgs2 .round{width: 300px;height: 300px;overflow: hidden;margin: 0 auto;text-align: center;color: #fff;position: relative;line-height: 300px;z-index: 0;margin-top:70px;}
.i_product.bgs2 .round .pic{ animation: rounds 1s linear infinite;
  -o-animation: rounds  1s linear infinite;
  -moz-animation: rounds  1s linear infinite;
  -webkit-animation: rounds 1s linear infinite;
  width: 100%;height: 100%;display: block; position:absolute;top: 0;left: 0;z-index: -1;
}
.i_product.bgs2 .round .pic2{position: absolute;bottom: 33%;left: 50%;margin-left: -8px;width: 17px;}
.i_product.bgs2 .round .pic3{position:absolute;top: 0;left: 0;width: 100%;height: 100%;}
/*产品2*/
.i_product2{overflow: hidden;padding-left: 10px;padding-right: 10px;}
.i_product2 ul{width: 100%;gap: 12px;display: flex;flex-wrap: nowrap;}
.i_product2 li{width: 33.33%;overflow: hidden;text-align: center;position: relative;}
.i_product2 li .imgs{ overflow:hidden;position: relative;padding-top: 93%;}
.i_product2 li .imgs img{display: block;width: 100%; position:absolute; height:100%; left:0; top:0;-webkit-transform:scale(1); -moz-transform:scale(1); -ms-transform:scale(1); -o-transform:scale(1); transform:scale(1);-webkit-transition:all 0.3s ease-out 0s; -moz-transition:all 0.3s ease-out 0s; -o-transition:all 0.3s ease-out 0s; transition:all 0.3s ease-out 0s;object-fit: cover;}
.i_product2 li:hover .imgs img{-webkit-transform:scale(1.1, 1.1); -moz-transform:scale(1.1, 1.1); -o-transform:scale(1.1, 1.1); -ms-transform:scale(1.1, 1.1); transform:scale(1.1, 1.1);}
.i_product2 li .bgs{position: absolute;overflow: hidden;width: 100%;top: 0%;}
.i_product2 li .bgs .boxs{width: 90%;margin: 0 auto;}
.i_product2 li .bgs .h3{overflow: hidden;line-height: 1.1;text-transform: uppercase;margin-top: 5%;color: #000000;}
.i_product2 li .bgs .desc{line-height: 1.3;overflow: hidden;margin-top: 8px;color: #000000;}
.i_product2 li .bgs .rbtn{margin-top: 12px;font-style: normal;}
.i_product2 li.bgs2 .bgs .h3{color: #fff;}
.i_product2 li.bgs2 .bgs .desc{color: #fff;}
.i_product2 li.bgs2 .bgs .rbtn{color: #fff;background-image: url(../images/i_pic4_on.png);}
/*第四屏*/
.i_title{overflow: hidden;margin-top: 5%;line-height: 1.3;color: #222222;}
@media screen and (max-width: 1400px) {
  /*轮显*/
  .main .banner .swiper-slide .table .imgs{ width: 530px;}

  
}

@media screen and (max-width: 1200px) {
/*轮显*/
.banner_page{ bottom:76px;}
.main .banner .btn{ bottom:40px;}
.banner .c-dot-page { bottom:50px;}
.main .banner .swiper-slide .table .imgs{ width: 460px;}
.down{ display: none;}


}


@media screen and (max-width: 992px) {
/*轮显*/
.main .banner .swiper-slide .table .imgs{ width: 360px;}
/*第一屏*/
.floor-container.floor2-container{height: auto;}
.floor-container.floor2-container .i_product{height: auto;}
.floor-container.floor2-container .i_product .bgs{position: static;margin-bottom: 3%;}
.floor-container.floor2-container .i_product .imgs{height: auto;position: static;}
.floor-container.floor2-container .i_product .imgs img{position: static;height: auto;}
/*产品*/
.i_product .imgs img.mobile{display: block;}
.i_product .imgs img.pc{display: none;}
.i_product .bgs .h3{margin-top: 8%;}
.i_product.bgs2 .round{width: 260px;height: 260px;line-height: 260px;}

/*产品2*/
.i_product2 li .bgs .h3{margin-top: 8%;}
.i_product2 ul{display: block;gap: 0;}
.i_product2 li{display: block;width: 100%;margin-bottom: 12px;}
/*第四屏*/
.i_title{margin-top: 7%;}
}


@media screen and (max-width: 780px) {
/*轮显*/
.main .banner .btn{bottom:30px;}
.main .banner .btn .boxs{ margin-left:140px;}
.banner_page{ bottom:66px; font-size:15px;}
.banner_page label{ /*display:none;*/ display:inline-block; width:40px; vertical-align:top; overflow:hidden;}
.banner_page em{  display:inline-block; width:40px; vertical-align:top; overflow:hidden;}
.banner .c-dot-page { bottom:40px; }
.banner .c-dot-box {width:160px; margin-right:-16px;}
.banner .c-dot-box .c-text1{ width:30px;}
.banner .c-dot-box .c-text2{ width:30px;}
.main .banner .swiper-slide .table .imgs{ width: 300px;}
.main .banner .swiper-slide .rbtn{ margin-top: 3%;}

}
@media screen and (max-width: 640px) {
/*轮显*/
.banner .swiper-pagination-bullet{margin: 0 4px !important;}
/*产品*/
.i_product.bgs2 .round{margin-top: 100px;}

}
@media screen and (max-width: 480px) {
/*轮显*/
.banner .swiper-pagination{ bottom:20px;}
.main .banner .btn{bottom:22px;}
.banner_page{ bottom:58px;}

.main .banner .swiper-slide .txt{ line-height:1;}
.banner .c-dot-page { bottom:30px; }
.main .banner .swiper-slide .table .imgs{ width: 260px;}
/*产品*/
.i_product.bgs2 .round{margin-top: 120px;}
/*产品2*/
.i_product2 li .bgs .h3{margin-top: 7%;}
.i_product2 li .bgs .desc{margin-top: 8px;}
.i_product2 li .bgs .rbtn{margin-top: 8px;}

}


@media screen and (max-width: 420px) {
/*轮显*/
.banner .swiper-pagination{ bottom:15px;}
.main .banner .swiper-slide .table .imgs{ width: 220px;}


}

@keyframes banner-down {
  0% {
    margin-top: 0;
  }
  100% {
   transform: translate(0%, 10px);
  }
}
@-o-keyframes banner-down {
  0% {
    margin-top: 0;
  }
  100% {
    transform: translate(0%, 10px);
  }
}
@-moz-keyframes banner-down {
  0% {
    margin-top: 0;
  }
  100% {
    transform: translate(0%, 10px);
  }
}
@-webkit-keyframes banner-down {
  0% {
    margin-top: 0;
  }
  100% {
   transform: translate(0%, 10px);
  }
}
@keyframes mymove6
{
	from {filter:alpha(opacity=0);opacity:0;  -webkit-transform: translateY(-100px) translateX(0);
  -moz-transform: translateY(-100px) translateX(0);
  transform: translateY(-100px) translateX(0);
  -webkit-transition-timing-function: ease-in-out;
  transition-timing-function: ease-in-out;}
	to { filter:alpha(opacity=100);opacity:1; -webkit-transform: translateY(0px) translateX(0);
  -moz-transform: translateY(0px) translateX(0);
  transform: translateY(0px) translateX(0);}
}

@-webkit-keyframes mymove6
{
	/*from { filter:alpha(opacity=0);opacity:0; margin-bottom:-20%;}
	to {margin-bottom:3%;filter:alpha(opacity=1);opacity:1;}*/
	from {filter:alpha(opacity=0);opacity:0;  -webkit-transform: translateY(-100px) translateX(0);
  -moz-transform: translateY(-100px) translateX(0);
  transform: translateY(-100px) translateX(0);
  -webkit-transition-timing-function: ease-in-out;
  transition-timing-function: ease-in-out;}
	to { filter:alpha(opacity=100);opacity:1; -webkit-transform: translateY(0px) translateX(0);
  -moz-transform: translateY(0px) translateX(0);
  transform: translateY(0px) translateX(0);}
}

@keyframes map-point {
  0% {
    opacity: 1;
    transform: scale(1);
  }
  100% {
    opacity: 0.15;
    transform: scale(5);
  }
}
@keyframes about-down {
  0% {
    margin-top: 0;
  }
  100% {
   transform: translate(0%, 20px);
  }
}

@keyframes rounds {
 from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}
@-o-keyframes rounds {
  from {
    transform: rotate(0deg);
  }
  to{
    transform: rotate(360deg);
  }
}
@-moz-keyframes rounds {
  from {
    transform: rotate(0deg);
  }
  to{
    transform: rotate(360deg);
  }
}
@-webkit-keyframes rounds {
  from {
    transform: rotate(0deg);
  }
  to {
    transform: rotate(360deg);
  }
}



/**弹框**/
.tank-block-a {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 99999;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}
.tank-block-a .tank-mark {
  position: absolute;
  left: 0;
  top: 0;
  border-radius: 0;
  width: 100%;
  height: 100%;
}
.tank-block-a .flex-box {
  height: 100%;
  width: 100%;
}
.tank-block-a .tank-a-main {
  position: relative;
  z-index: 999;
  border-radius: 20px;
  width: 812px;
  max-width: 96%;
  padding: 41px 50px 43px;
  background: #ffffff;
}
.tank-block-a .exit-btn {
  position: absolute;
  right: 8px;
  top: 8px;
  width: 24px;
  font-size: 29px;
  line-height: 25px;
  text-align: center;
  text-decoration: none;
  font-weight: 700;
  cursor: pointer;
  color: #666;
}
.tank-block-a .exit-btn:hover {
  color: var(--main-color);
}
.tank-block-a .tank-a-cont {
  /* font-size: 20px; */
  line-height: 1.6;
  color: #000000;text-align: center;
}
.tank-block-a .i_logo{display: block;height: 51px;margin: 0 auto;}
.tank-block-a .tank-a-cont .title-box {
  margin-top: 31px;
  margin-bottom: 9px;
  text-align: center;
  font-size: 36px;
  color: var(--main-color);
}
.tank-block-a .tank-a-cont .title-box .self-svg {
  --w: 1.1em;
  --size: 100%;
  --fill: #666666;
  display: inline-block;
  margin-right: 0.4em;
  transform: translateY(-10%);
  vertical-align: middle;
  width: var(--w);
  height: var(--w);
}
.tank-block-a .tank-a-cont .cont{
  max-width: 570px;
  margin: 0 auto;
  margin-bottom: 25px;
  max-height: 60vh;
  min-height: 64px;
  overflow-y: auto;
}
.tank-block-a .tank-a-cont .desc{overflow: hidden;line-height: 1.6;margin-bottom: 27px;}
.tank-block-a .tank-a-cont .more-box-a{margin:0 auto;max-width: 310px;}
.tank-block-a .tank-a-cont .more-box{width: 100%;line-height: 54px;border-radius: 6px;border: 1px solid #000000;position: relative;z-index: 0;margin-bottom: 20px;color: #000;}
.tank-block-a .tank-a-cont .more-box::after{content:""; bottom:0px; left:0; position:absolute; width:0; height:100%; background: rgba(0,0,0,1); z-index:-1;transition:all 1s;}
.tank-block-a .tank-a-cont .more-box:hover{color: #fff;}
.tank-block-a .tank-a-cont .more-box:hover:after{width: 100%;}
.tank-block-a .tank-a-cont .more-box.on::after{background: rgba(255,255,255,0.3);}
.tank-block-a .tank-a-cont .more-box.on {
  background: #000000;
  color: #ffffff;
}
@media (max-width: 1600px) {
  .tank-block-a .tank-a-main {width: 660px;}
    /* .tank-block-a .tank-a-cont .cont{min-height: 106px;} */
    .tank-block-a .tank-a-cont .title-box {line-height: 1.3;}

}
@media (max-width: 992px) {
  .tank-block-a .tank-a-main {
    border-radius: 10px;
    width: 90%;
    padding: 30px 20px 30px;
  }
  .tank-block-a .tank-a-cont {
    /* font-size: 0.26rem; */

  }
  .tank-block-a .tank-a-cont .cont{
    margin-bottom: 15px;
  }
  .tank-block-a .tank-a-cont .desc{margin-top: 15px;}
  .tank-block-a .tank-a-cont .title-box {
    margin-top: 5%;
    margin-bottom: 3%;
    font-size: .36rem;
  }
  /* .tank-block-a .tank-a-cont .more-box + .more-box {
    margin-left: .3rem;
  } */
}
@media (max-width: 640px) {
  .tank-block-a .i_logo{height: 41px;}
  /* .tank-block-a .tank-a-cont .cont{min-height: 120px;} */
  .tank-block-a .tank-a-cont .more-box{line-height: 44px;margin-bottom: 15px;}
}
/**弹框**/
/* .auto-tank-hide-a {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  border-radius: 7px;
  width: 840px;
  max-width: 96vw;
  padding: 17px 25px;
  background: rgba(0, 0, 0, 0.65);
  text-align: center;
  font-size: 17px;
  line-height: 1.6em;
  color: #ffffff;
} */
/*** 协议弹框 ***/
.no-angree .angree-block {
  display: block;
}

/*产品弹窗*/
.feature-card-modal-tile.bleed-bottom .card .card-modifier{padding-left: 4%;padding-right: 4%;margin-bottom: 2%;padding-bottom: 4%;}
.modal-close-button{cursor: pointer;border-radius: 50%;}
.modal-topic-label+.modal-headline{font-weight: 500;}
@media (max-width: 640px) {
/*产品弹窗*/
.feature-card-modal-tile.bleed-bottom .card .card-modifier{padding-top: 8%;}
.feature-card-modal-tile{margin-top: 6%;}


}