* {
  margin: 0;
  padding: 0;
}

body {
  background-color: #ffffff;
}


/* 自定义整个滚动条 */
::-webkit-scrollbar {
  width: 3px;
  /* 设置滚动条的宽度 */
  background-color: #f9f9f9;
  /* 滚动条的背景色 */
}

/* 自定义滚动条轨道 */
::-webkit-scrollbar-track {
  background: #f9f9f9;
  /* 轨道的背景色 */
  /* 轨道的圆角 */
}

/* 自定义滚动条的滑块（thumb） */
::-webkit-scrollbar-thumb {
  background-color: #ffffff;
  /* 滑块的背景色 */
  /
}


.banner_swiper {
  width: 100%;
  height: calc(100px + 40rem);



}

.banner_swiper .mySwiper {
  width: 100%;
  height: 100%;

}


.banner_swiper .mySwiper .ban_pic {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.banner_swiper .mySwiper {
  overflow: hidden;
  position: relative;
}

.banner_swiper .swiper-slide {
  position: relative;
}


.ban_text {
  max-width: 1480px;
  width: 85%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.ban_text1 {
  width: calc(90px + 15rem);
  height: calc(5px + 0.25rem);
  background: linear-gradient(90deg, #006B98 0%, rgba(0, 107, 152, 0) 100%);
  border-radius: 5px;
  position: relative;


}

.ban_text1 div {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: calc(8px + 0.5rem);
  position: absolute;
  bottom: calc(2px + 0.1rem);
}

.ban_text1 img {
  width: calc(9px + 1rem);
  position: relative;
  top: calc(3px + 0.1rem);
}

.ban_text1 p {
  font-family: Century Gothic;
  font-weight: bold;
  font-size: calc(6px + 1rem);
  color: #FFFFFF;

  text-shadow: 0px 4px 8px rgba(4, 88, 123, 0.35);
  opacity: 0.9;
}

.ban_title {
  width: calc(95px + 30rem);
  font-family: Century Gothic;
  font-weight: bold;
  font-size: calc(14px + 2rem);
  color: #053347;
  line-height: calc(14px + 3rem);
  margin-top: calc(10px + 1rem);
}

.home_more {
  width: calc(80px + 5rem);
  height: calc(16px + 2rem);
  background: #006B98;
  border-radius: calc(8px + 1rem);
  margin-top: calc(17px + 3rem);
}

.home_more a:hover {
  gap: calc(15px + 1rem);
}

.home_more a {
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: calc(9px + 0.5rem);
  transition: .5s;
}

.home_more p:nth-of-type(1) {
  width: max-content;
  font-family: Century Gothic;
  font-weight: 400;
  font-size: calc(8px + 0.5rem);
  color: #FFFFFF;
}

.home_more p:nth-of-type(2) {
  width: max-content;
  font-family: 黑体;
  font-weight: 500;
  font-size: calc(4px + 1rem);
  color: #FFFFFF;
}

.banner_swiper .swiper-slide:nth-of-type(3) .ban_title {
  display: none;
}

.banner_swiper .swiper-slide:nth-of-type(3) .home_more {
  display: none;
}

.banner_swiper .swiper-slide:nth-of-type(4) .ban_title {
  display: none;
}

.banner_swiper .swiper-slide:nth-of-type(4) .home_more {
  display: none;
}

.banner_swiper .swiper-slide:nth-of-type(3) .ban_text1 {
  width: calc(110px + 15rem);
}

.banner_swiper .swiper-slide:nth-of-type(3) .ban_text p {
  font-size: calc(6px + 1.5rem);
}

.banner_swiper .swiper-slide:nth-of-type(3) .ban_text img {
  width: calc(9px + 1.5rem);
}

.banner_swiper .swiper-slide:nth-of-type(4) .ban_text1 {
  width: calc(110px + 15rem);
}

.banner_swiper .swiper-slide:nth-of-type(4) .ban_text p {
  font-size: calc(6px + 1.5rem);
}

.banner_swiper .swiper-slide:nth-of-type(4) .ban_text img {
  width: calc(9px + 1.5rem);
}

.swiper-horizontal>.swiper-pagination-bullets,
.swiper-pagination-bullets.swiper-pagination-horizontal,
.swiper-pagination-custom,
.swiper-pagination-fraction {
  bottom: calc(11px + 2rem);

  width: 26%;
  margin: auto;

}

.swiper-pagination-bullet {
  background-color: #ffffff;
  opacity: 0.6;
}

.swiper-pagination-bullet-active {
  width: calc(6px + 1rem);
  background-color: #fff;
  border-radius: calc(0px + 0.25rem);
  opacity: 1;
}

.product_box {
  width: 100%;
  background: url(../image/pro_bg.png) #fff no-repeat;
  background-size: cover;
}

.product_nav_box {
  width: 100%;
  padding-top: calc(15px + 2rem);
  border: 1px #E5E5E5 solid;
}

.product_nav {
  max-width: 1480px;
  width: 85%;
  margin: auto;
  display: flex;
  justify-content: space-between;
}

.product_nav_item {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  cursor: pointer;
}

.product_nav_item_icon {
  width: calc(36px + 5rem);
  height: calc(36px + 5rem);
  border-radius: 50%;
  border: 2px solid #ffffff;
  opacity: 0.7;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: .5s;
}

.product_nav_item_icon img {
  height: calc(2px + 4rem);
}


.product_nav_item:nth-of-type(3) .product_nav_item_icon img {
  height: calc(10px + 3rem);
}

.product_nav_item p {
  text-align: center;
  font-family: Century Gothic;
  font-weight: 400;
  font-size: calc(6px + 0.5rem);
  color: #333333;
  width: calc(10px + 10rem);
  height: calc(8px + 1.5rem);
  margin-top: calc(7px + 0.5rem);
}

.pro_nav_line {
  width: 0;
  height: calc(0px + 0.15rem);
  background: #006B98;
  margin-top: calc(1px + 2rem);
  transition: .5s;
}

.product_more_box {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
}

.product_more {
  width: calc(36px + 5rem);
  line-height: calc(36px + 5rem);
  background: #006B98;
  border-radius: 50%;

}

.product_more a {
  width: 100%;
  height: 100%;
  font-family: Century Gothic;
  font-weight: bold;
  font-size: calc(8px + 0.5rem);
  color: #FFFFFF;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
}

.product_more_box p {
  text-align: center;
  font-family: Century Gothic;
  font-weight: 400;
  font-size: calc(6px + 0.5rem);
  color: #333333;
  width: calc(10px + 10rem);
  height: calc(8px + 1.5rem);
  margin-top: calc(7px + 0.5rem);
}

.product_nav_item_act .product_nav_item_icon {
  border: 2px solid #006B98;
  ;
}

.product_nav_item_act .pro_nav_line {
  width: calc(20px + 4rem);
}

.product_main_box {
  width: 100%;
  height: calc(166px + 20rem);
  position: relative;
  overflow: hidden;
  margin-top: calc(10px + 2rem);

}

.product_main {

  max-width: 1480px;
  width: 85%;
  margin: auto;
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: calc(14px + 4rem);
  opacity: 0;
  transition: .5s;
  position: absolute;
  top: calc(3px + 0.25rem);
  left: 50%;
  transform: translate(-50%);
  z-index: -1;

}

.product_main:nth-of-type(1) {
  opacity: 1;
  z-index: 1;
}

.product_main_pic {
  width: 50.4054%;
  height: calc(150px + 20rem);
  box-shadow: 0px 0px calc(6px + 0.5rem) 0px rgba(91, 118, 143, 0.2);
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.product_main_pic .img1 {
  width: calc(66px + 15rem);
}

.pro_mask {
  width: 83.7801%;

  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
}

.product_right .product_type_title {
  font-family: Century Gothic;
  font-weight: bold;
  font-size: calc(6px + 1.5rem);
  color: #333333;


}

.product_type_intro {
  font-family: Century Gothic;
  font-weight: 400;
  font-size: calc(8px + 0.5rem);
  color: #333333;
  line-height: calc(2px + 1.5rem);
  margin-top: calc(6px + 2rem);
  width: calc(89px + 20rem);
}

.product_right_icon_list {
  display: flex;
  justify-content: flex-start;
  gap: calc(1px + 0.25rem);
  flex-wrap: wrap;
  margin-top: calc(20px + 3rem);
  width: calc(180px + 20rem);
}

.product_right_icon_list img {
  width: calc(16px + 3rem);
  height: calc(20px + 3rem);
}

.about_box {
  width: 100%;
  padding: calc(36px + 5rem) 0;
  background: url(../image/about_bg.png) no-repeat;
  background-size: cover;
}

.about {
  max-width: 1480px;
  width: 85%;
  margin: auto;
  display: flex;
  justify-content: space-between;
}

.home_title p {
  font-family: Century Gothic;
  font-weight: bold;
  font-size: calc(10px + 2rem);
  color: #333333;

}

.home_title_line {
  width: calc(70px + 10rem);
  height: calc(0px + 0.2rem);
  background: #EEEEEE;
  border-radius: calc(0px + 0.1rem);
  margin-top: calc(7px + 1rem);
  position: relative;

}

.home_title_move {
  width: calc(8px + 1rem);
  height: calc(3px + 0.25rem);
  background: linear-gradient(90deg, #1B5FC3 0%, #0EB9F9 100%);
  border-radius: calc(0px + 0.2rem);
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  margin: auto;
  animation: move 2s linear infinite;

}

@keyframes move {
  0% {
    left: 0;
  
  }

  92% {
    left: calc(100% - calc(8px + 1rem));
    
  }
  100%{
    left: calc(100% - calc(8px + 1rem));
  }

 
}

.about_left .found {
  font-family: Century Gothic;
  font-weight: 400;
  font-size: calc(8px + 1rem);
  color: #7C7C7C;
  line-height: 1;
  margin-top: calc(7px + 5rem);

}

.about_left .year {
  font-family: DINPRO-BLACK;
  font-weight: 900;
  font-size: calc(40px + 5rem);
  color: #006B98;
  line-height: 1;
  margin-top: calc(8px + 1rem);
}

.about_right {
  width: 54.8648%;
}

.about_right_intro {
  font-family: Century Gothic;
  font-weight: 400;
  font-size: calc(8px + 0.5rem);
  color: #333333;
  line-height: calc(2px + 1.5rem);
}

.about_num_box {
  display: flex;
  justify-content: space-between;
  margin-top: calc(35px + 5rem);
}

.about_num {

  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: calc(8px + 0.5rem);
}

.about_num p:nth-of-type(1) {
  font-family: DINPRO-BOLD;
  font-weight: bold;
  font-size: calc(10px + 3rem);
  color: #006B98;
  line-height: 1;
  text-align: center;
}

.about_num p:nth-of-type(2) {
  font-family: Century Gothic;
  font-weight: 400;
  font-size: calc(8px + 0.5rem);
  color: #7C7C7C;
  line-height: calc(4px + 1rem);
  text-align: center;
  width: calc(50px + 5rem);
}

.field_box {
  width: 100%;
  padding: calc(20px + 5rem) 0;
  background-color: #fff;
}

.field {
  max-width: 1480px;
  width: 85%;
  margin: auto;
}

.field_card_box {
  display: flex;
  justify-content: space-between;
  margin-top: calc(13px + 2rem);
}

.field_card {
  width: 19.8648%;
  height: calc(100px + 20rem);
  border-radius: calc(3px + 0.25rem);
  position: relative;
  cursor: pointer;
  transition: .5s;
}

.field_card:nth-of-type(1) {
  width: 35.8108%;
}

.field_card img {
  width: 100%;
  height: 100%;
  border-radius: calc(3px + 0.25rem);
  object-fit: cover;
}

.field_card p {
  font-family: Century Gothic;
  font-weight: bold;
  font-size: calc(10px + 0.5rem);
  color: #FFFFFF;
  position: absolute;
  bottom: 0;
  width: 100%;
  background: linear-gradient(0deg, #00364C 0%, rgba(0, 54, 76, 0) 100%);
  border-radius: calc(3px + 0.25rem);
  text-align: center;
  padding-top: calc(59px + 5rem);
  padding-bottom: calc(4px + 1.5rem);
}

.bai {
  width: 100%;
  height: calc(1px + 5rem);
  background-color: #fff;
}

.market_box {
  width: 100%;
  padding-top: calc(15px + 4rem);
  padding-bottom: calc(50px + 5rem);
}

.market {
  max-width: 1480px;
  width: 85%;
  margin: auto;
}

.mask_bg {
  width: 100%;
  height: 100vh;
  position: fixed;
  top: 0;
  z-index: -1;

}

.mask_bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.market_main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: calc(12px + 3rem);
}

.market_left_message {
  width: 32.0270%;
}

.market_left_message_title {
  font-family: Century Gothic;
  font-weight: bold;
  font-size: calc(8px + 0.5rem);
  color: #FFFFFF;
  line-height: calc(10px + 1rem);
}

.market_msg_box {
  width: 100%;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  row-gap: calc(4px + 0.5rem);
  margin-top: calc(8px + 1rem);
}

.market_msg_box .input {
  width: 48.5232%;
  height: calc(12px + 2rem);
  background: #EEEEEE;
  border-radius: calc(0px + 0.2rem);
  border: none;
  outline: medium;
  font-family: Century Gothic;
  font-weight: 400;
  font-size: calc(6px + 0.5rem);
  color: #666666;
  padding: 0 calc(10px + 0.5rem);
}

.market_msg_box .input:nth-of-type(3) {
  width: 100%;
}

.market_msg_box textarea {
  width: 100%;
  height: calc(20px + 4rem);
  background: #EEEEEE;
  border-radius: calc(0px + 0.2rem);
  border: none;
  outline: medium;
  font-family: Century Gothic;
  font-weight: 400;
  font-size: calc(6px + 0.5rem);
  color: #666666;
  padding: calc(10px + 0.5rem);
}

.submit {
  width: 100%;
  height: calc(5px + 2rem);
  background: #006B98;
  border-radius: calc(0px + 0.2rem);
  border: none;
  font-family: Century Gothic;
  font-weight: 400;
  font-size: calc(6px + 0.5rem);
  color: #FFFFFF;

}

.market_right {
  width: 61.5541%;
  height: calc(54px + 20rem);
  position: relative;

}

.market_right img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.dot_box {
  width: calc(8px + 0.5rem);
  height: calc(8px + 0.5rem);
  background: #D81810;
  border-radius: 50%;
}


.dot_box .dot {
  width: calc(8px + 0.5rem);
  height: calc(8px + 0.5rem);
  background: #D81810;
  border-radius: 50%;
  opacity: 0.3;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  animation: scale_ani 2s linear infinite;
}

.dot_box7 {
  width: calc(8px + 0.5rem);
  height: calc(8px + 0.5rem);
  background: #006B98;
  border-radius: 50%;


}


.dot_box7 .dot7 {
  width: calc(8px + 0.5rem);
  height: calc(8px + 0.5rem);
  background: #006B98;
  border-radius: 50%;
  opacity: 0.3;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto;
  animation: scale_ani 2s linear infinite;
}

@keyframes scale_ani {
  0% {
    transform: scale(1);
    opacity: 0.2;
  }

  50% {
    transform: scale(2.2);
    opacity: 0.3;
  }

  100% {
    transform: scale(1);
    opacity: 0.2;
  }
}


#dot1 {
  position: absolute;
  top: 37%;
  left: 17%;
}

#dot2 {
  position: absolute;
  top: 24.5%;
  left: 53%;
}

#dot3 {
  position: absolute;
  top: 46.5%;
  left: 58.7%;
}

#dot4 {
  position: absolute;
  top: 58.5%;
  left: 52.7%;
}

#dot5 {
  position: absolute;
  top: 71.5%;
  left: 29.5%;
}

#dot6 {
  position: absolute;
  top: 76%;
  left: 84.8%;
}

#dot7 {

  position: absolute;
  top: 44.8%;
  left: 79.2%;
}

.market_text {
  width: calc(26px + 10rem);
  height: calc(6px + 4rem);
  background: #006B98;
  border-radius: calc(0px + 0.1rem);
  opacity: 0.9;
  position: absolute;
  top: 22%;
  left: 68.2%;
  font-family: Century Gothic;
  font-weight: 400;
  font-size: calc(8px + 0.5rem);
  color: #FFFFFF;
  line-height: calc(8px + 1rem);
  text-align: center;
  display: flex;
  align-items: center;
}

.field_card1 {
  display: none;
}

.field_card {
  display: block;
}

@media (max-width: 1100px) {
  .banner_swiper {
    width: 100%;
    height: calc(100px + 20rem);
  }

  .ban_title {
    width: 100%;
    font-size: calc(16px + 1rem);
  }

  .home_more {
    width: 47%;
    height: calc(16px + 4rem);
    margin-top: calc(0px + 3rem);
    border-radius: calc(5px + 8rem);
  }

  .home_more p:nth-of-type(1) {
    font-size: calc(12px + 1rem);
  }

  .home_more p:nth-of-type(2) {
    font-size: calc(13px + 1rem);
  }

  .swiper-pagination {
    display: none;
  }

  .product_nav_item p {
    font-size: calc(10px + 1rem);
    width: calc(10px + 12rem);
  overflow: hidden;

  }

  .product_nav_item_icon img {
    height: calc(2px + 7rem);
  }

  .product_nav_box {
    display: none;
  }

  .product_main_box {
    margin-top: 0;
  }

  .about {
    flex-direction: column;
    justify-content: flex-start;
    gap: calc(10px + 1rem);
  }

  .home_title p {
    font-size: calc(20px + 1rem);
  }

  .about_left .found {
    font-size: calc(14px + 1rem);
  }

  .about_right {
    width: 100%;
  }

  .about_right_intro {
    font-size: calc(12px + 1rem);
    line-height: 1.5;
  }

  .about_num p:nth-of-type(1) {
    font-size: calc(22px + 1rem);
  }

  .about_num p:nth-of-type(2) {
    width: auto;
    font-size: calc(10px + 1rem);
    line-height: 1;
  }

  .about_num_box {
    margin-top: calc(10px + 1rem);
  }

  .market_main {
    flex-direction: column;
    justify-content: flex-start;
    gap: calc(10px + 6rem);
  }

  .market_left_message {
    width: 100%;
  }

  .market_left_message_title {
    font-size: calc(12px + 1rem);
    line-height: 1.5;
  }

  .market_msg_box .input {
    height: calc(12px + 6rem);
    font-size: calc(10px + 1rem);
  }

  .market_msg_box textarea {
    width: 100%;
    height: calc(20px + 12rem);
    font-size: calc(10px + 1rem);
  }

  .submit {
    width: 100%;
    height: calc(5px + 7rem);
    font-size: calc(10px + 1rem);
  }

  .market_right {
    width: 100%;
  }

  .market_text {
    width: calc(26px + 30rem);
    height: calc(6px + 12rem);
    top: 0%;
    left: 60%;
    font-size: calc(10px + 1rem);
    line-height: 1;
  }

  .market_box {
    padding-bottom: calc(12px + 5rem);
  }

  .field_card_box {
    flex-wrap: wrap;
    row-gap: calc(10px + 10rem);
  }

  .field_card {
    display: none;
  }

  .field_card1 {
    display: block;
    width: 48%;
    height: calc(100px + 20rem);
  }

  .field_card1 img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .field_card1 p {
    font-size: calc(10px + 1rem);
    text-align: center;
    color: #333;
    font-family: Century Gothic;
    padding-top: calc(1px + 0.5rem);
  }

  .product_main {
    flex-direction: column;
    justify-content: flex-start;
    gap: calc(10px + 1rem);
  }

  .product_main_box {
    width: 100%;
    height: calc(166px + 104rem);

  }

  .product_main_pic {
    width: 100%;
    height: calc(150px + 36rem);
   
  }

  .product_main_pic .img1 {
    width: calc(66px + 32rem);
  }

  .product_right .product_type_title {
    font-size: calc(16px + 1rem);
  }

  .product_type_intro {
    width: 100%;
    font-size: calc(10px + 1rem);
    line-height: 1.5;
  }

  .product_right_icon_list img {
    width: calc(16px + 8rem);
    height: calc(20px + 8rem);
  }

  .product_right_icon_list {
    width: 100%;
  }
  .product_more_box p{
      font-size: calc(10px + 1rem);
        width: max-content;
       
  }
}