@charset "UTF-8";

/** 媒体查询 */

/** 布局 */

.hot-product {
  padding: 5rem 0;
}

.hot-product .hot-product-swiper {
  margin-top: 3.75rem;
}

@media (max-width: 800px) {
  .hot-product {
    padding: 1.875rem 0;
  }

  .hot-product .hot-product-swiper {
    overflow: initial;
    margin-top: 1.875rem;
  }
}

.all-product .product-swiper {
  --swiper-pagination-bottom: 1.25rem;
}

.all-product .product-swiper .swiper-pagination-bullet {
  display: inline-flex;
  align-items: center;
  width: auto;
  height: 3.125rem;
  border-radius: 62.4375rem;
  font-size: 0.875rem;
  justify-content: center;
  min-width: 15rem;
  padding: 0 0.9375rem;
  box-sizing: border-box;
  background: rgba(0, 0, 0, 0.6);
  color: #FFFFFF;
  border: 0.0625rem solid #FFFFFF;
  opacity: 1;
}

.all-product .product-swiper .swiper-pagination-bullet.swiper-pagination-bullet-active {
  border: 0.0625rem solid #707070;
  color: #000000;
  background-color: #fff;
}

@media (max-width: 800px) {
  .all-product .product-swiper .swiper-pagination {
    position: static;
    padding: 0.625rem 5%;
    text-align: left;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.3125rem;
  }

  .all-product .product-swiper .swiper-pagination-bullet {
    height: 2rem;
    font-size: 0.875rem;
    justify-content: center;
    min-width: auto;
    padding: 0 0.9375rem;
    box-sizing: border-box;
  }
}

.all-product .list-box {
  padding: 2.5rem 0;
}

.all-product .list-box:not(.active) {
  display: none;
}

.all-product .list-box .product-more {
  font-size: 1rem;
  color: #FFFFFF;
  height: 3.125rem;
  line-height: 3.125rem;
  padding: 0 1.25rem;
  background: #000000;
  margin-top: 2.5rem;
}

@media (max-width: 800px) {
  .all-product .list-box {
    padding: 1.25rem 0;
  }

  .all-product .list-box .product-more {
    font-size: 0.875rem;
    height: 2.5rem;
    line-height: 2.5rem;
    padding: 0 0.9375rem;
    margin-top: 1.25rem;
  }
}

.news {
  padding: 2.5rem 0 0;
}

.news .list {
  margin-top: 2.6875rem;
  padding: 0 0.3125rem 3.125rem 0.3125rem;
}

@media (max-width: 800px) {
  .news {
    padding: 1.25rem 0 0;
  }

  .news .list {
    margin-top: 1.25rem;
    overflow: initial;
    padding: 0 0.3125rem 1.5625rem 0.3125rem;
  }
}

.about {
  padding: 3.125rem 0 1.25rem;
  text-align: center;
}

.about .t1 {
  font-weight: bold;
  font-size: 1.25rem;
  color: #333333;
  padding: 0 0.875rem 1.25rem;
  border-bottom: 0.0625rem dotted #707070;
  margin-top: 0.625rem;
}

.about .t2 {
  font-size: 1rem;
  padding: 1.25rem 0.875rem;
  color: #666666;
}

.about .video {
  padding: 0 0.875rem;
}

.about .t3 {
  margin-top: 2.5rem;
  font-size: 1rem;
  color: #666666;
}

@media (max-width: 800px) {
  .about {
    padding: 1.875rem 0 0.9375rem;
  }

  .about .t1 {
    font-size: 1rem;
    padding: 0 0.625rem 0.9375rem;
  }

  .about .t2 {
    font-size: 0.875rem;
  }

  .about .video {
    padding: 0 0.875rem;
  }

  .about .t3 {
    margin-top: 1.25rem;
    font-size: 0.875rem;
  }
}

.certificate-swiper {
  padding-bottom: 2.5rem;
}

.certificate-swiper .item {
  height: 37.5rem;
  z-index: 9;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.certificate-swiper .item img {
  width: auto;
  transition: all 0.3s;
  height: 30rem;
  object-fit: cover;
}

.certificate-swiper .item:not(.show) {
  z-index: 8;
}

.certificate-swiper .item.left {
  align-items: flex-start;
}

.certificate-swiper .item.left p {
  transform: translateX(50%);
}

.certificate-swiper .item.right {
  align-items: flex-end;
}

.certificate-swiper .item.right p {
  transform: translateX(-50%);
}

.certificate-swiper .item.swiper-slide-active {
  z-index: 11;
}

.certificate-swiper .item.swiper-slide-active img {
  height: 37.5rem;
}

.certificate-swiper .item.swiper-slide-active p {
  opacity: 1;
}

.certificate-swiper .item.swiper-slide-next,
.certificate-swiper .item.swiper-slide-prev {
  z-index: 10;
}

.certificate-swiper .item.swiper-slide-next img,
.certificate-swiper .item.swiper-slide-prev img {
  height: 33.75rem;
}

.certificate-swiper .list-oper {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 2.5rem;
}

.certificate-swiper .list-oper .slide-text-list {
  max-width: 25rem;
  overflow: hidden;
  /* border: 1px solid red; */
  display: flex;
  margin: 0 2.5625rem;
}

.certificate-swiper .list-oper .slide-text-list p {
  /* position: absolute; */
  width: 100%;
  flex-shrink: 0;
  transition: opacity 0.3s;
  opacity: 0;
  text-align: center;
}

.certificate-swiper .list-oper .slide-text-list p.active {
  opacity: 1;
}

.certificate-swiper .list-oper .swiper-prev,
.certificate-swiper .list-oper .swiper-next {
  background: #000000;
  opacity: 0.3;
  border-radius: 50%;
  width: 1.875rem;
  height: 1.875rem;
  position: relative;
  cursor: pointer;
  transition: all 0.3s;
}

.certificate-swiper .list-oper .swiper-prev:hover,
.certificate-swiper .list-oper .swiper-next:hover {
  opacity: 0.5;
}

.certificate-swiper .list-oper .swiper-prev::after,
.certificate-swiper .list-oper .swiper-next::after {
  content: "";
  width: 0.5625rem;
  height: 0.5625rem;
  position: absolute;
  top: 50%;
  transform-origin: center;
}

.certificate-swiper .list-oper .swiper-prev::after {
  left: 58%;
  border-top: 0.0625rem solid #fff;
  border-left: 0.0625rem solid #fff;
  transform: translate(-50%, -50%) rotate(-45deg);
}

.certificate-swiper .list-oper .swiper-next::after {
  left: 42%;
  border-top: 0.0625rem solid #fff;
  border-right: 0.0625rem solid #fff;
  transform: translate(-50%, -50%) rotate(45deg);
}

@media (max-width: 800px) {
  .certificate-swiper {
    display: none;
  }
}

.m-certificate-swiper {
  padding: 0.625rem 0 2.5rem 0;
}

.m-certificate-swiper .item p {
  margin-top: 0.625rem;
  text-align: center;
  font-size: 0.875rem;
}

@media (min-width: 800px) {
  .m-certificate-swiper {
    display: none;
  }
}

.contact .box {
  margin-top: 3.75rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3.75rem;
  padding-bottom: 5rem;
}

.contact .form {
  padding: 3.75rem;
  box-sizing: border-box;
  background: #666666;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  align-self: flex-start;
}

.contact .form .t {
  font-weight: bold;
  font-size: 1.875rem;
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.contact .form .input,
.contact .form .textarea {
  background-color: #ffffff;
  border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
  border: 0.0625rem solid #333333;
  height: 3.125rem;
  box-sizing: border-box;
  padding: 0.625rem 0.9375rem;
  display: flex;
}

.contact .form .input input,
.contact .form .input textarea,
.contact .form .textarea input,
.contact .form .textarea textarea {
  border: 0;
  outline: none;
  width: 0;
  flex-grow: 1;
  font-size: 1.125rem;
  color: #999999;
  resize: none;
}

.contact .form .textarea {
  height: 11.0625rem;
}

.contact .form button {
  width: 11.25rem;
  height: 3.125rem;
  line-height: 3.125rem;
  background: #000000;
  border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
  font-size: 1.125rem;
  color: #FFFFFF;
  border: 0;
  outline: none;
  cursor: pointer;
}

.contact .form .code-box .code {
  width: 5rem;
  height: 1.875rem;
  line-height: 1.875rem;
  text-align: center;
  background: #DDDDDD;
  cursor: pointer;
  border-radius: 0.375rem 0.375rem 0.375rem 0.375rem;
}

.contact .text {
  align-self: flex-end;
}

.contact .text .t1 {
  font-weight: bold;
  font-size: 1.25rem;
  color: #666666;
}

.contact .text .t2 {
  font-weight: bold;
  font-size: 1.875rem;
  color: #333333;
  margin-top: 1.25rem;
}

.contact .text .phone {
  font-weight: bold;
  font-size: 1.75rem;
  color: #333333;
  display: flex;
  align-items: center;
  margin-top: 0.9375rem;
}

.contact .text .phone .icon {
  width: 1.5rem;
  display: block;
  margin-right: 0.625rem;
}

.contact .text .image {
  margin-top: 3.125rem;
}

@media (max-width: 800px) {
  .contact .box {
    margin-top: 0.9375rem;
    display: flex;
    flex-direction: column-reverse;
    gap: 2.5rem;
    padding-bottom: 2.5rem;
  }

  .contact .form {
    padding: 1.875rem 1.25rem;
    gap: 0.9375rem;
    width: 100%;
  }

  .contact .form .t {
    font-size: 1.25rem;
    margin-bottom: 0.9375rem;
  }

  .contact .form .input,
  .contact .form .textarea {
    height: 2.5rem;
    padding: 0.5rem 0.75rem;
  }

  .contact .form .input input,
  .contact .form .input textarea,
  .contact .form .textarea input,
  .contact .form .textarea textarea {
    font-size: 0.875rem;
  }

  .contact .form .textarea {
    height: 7.5rem;
  }

  .contact .form button {
    width: 9.375rem;
    height: 2.5rem;
    line-height: 2.5rem;
    font-size: 0.875rem;
  }

  .contact .form .code-box .code {
    width: 4.375rem;
    height: 1.4375rem;
    line-height: 1.4375rem;
  }

  .contact .text .t1 {
    font-size: 1rem;
  }

  .contact .text .t2 {
    font-size: 1.25rem;
    margin-top: 0.625rem;
  }

  .contact .text .phone {
    font-size: 1.25rem;
    margin-top: 0.625rem;
  }

  .contact .text .phone .icon {
    width: 0.9375rem;
    margin-right: 0.5rem;
  }

  .contact .text .image {
    margin-top: 1.25rem;
  }
}