body {
  background-color: #f7f7f7;
}

.main {
  position: relative;
}

.main .link {
  position: fixed;
  top: 300px;
  z-index: 333;
  left: 56px;
}

.main .link .item {
  display: block;
  font-size: 16px;
  color: #989898;
  line-height: 32px;
  position: relative;
  cursor: pointer;
  transition: 0.6s;
}

.main .link .item:hover {
  color: #333;
}

.main .link .item:hover:after {
  background: #003F98;
}

.main .link .item:after {
  content: "";
  width: 6px;
  height: 6px;
  background: #333;
  border-radius: 50%;
  position: absolute;
  left: -16px;
  top: 13px;
  opacity: 0;
  transition: 0.6s;
}

.main .link .item.on:after {
  opacity: 1;
}

.main .link.active .item {
  color: #333;
}

.main .link.active .item:after {
  background: #333;
}

.main .wrap {
  margin: 0 auto;
  width: 1380px;
  margin-top: 180px;
}

.main .wrap .pro_title {
  text-align: center;
  font-size: 42px;
  font-weight: bold;
  color: #1A1A1A;
}

.main .wrap .category_item {
  width: 100%;
  padding: 50px 0 100px;
}

.main .wrap .category_item .top {
  position: relative;
}

.main .wrap .category_item .top .text {
  position: absolute;
  top: 40%;
  left: 20%;
  transform: translate(-50%, -50%);
}

.main .wrap .category_item .top .text .title {
  font-weight: bold;
  font-size: 36px;
  color: #1A1A1A;
  padding-bottom: 40px;
}

.main .wrap .category_item .top .text a {
  font-weight: 500;
  font-size: 15px;
  color: #1A1A1A;
  border: 1px solid #000;
  padding: 23px 40px;
  border-radius: 99px;
  transition: all 0.6s;
}

.main .wrap .category_item .top .text a:hover {
  background-color: #fff;
  border: 1px solid #fff;
}

.main .wrap .category_item .probox {
  padding-top: 50px;
  position: relative;
}

.main .wrap .category_item .probox .swiper-container {
  position: relative;
  overflow: hidden;
}

.main .wrap .category_item .probox .swiper-wrapper .swiper-slide {
  position: relative;
  width: 440px;
  height: 480px;
  background: #FFFFFF;
  border-radius: 10px;
  transition: all 0.6s;
}

.main .wrap .category_item .probox .swiper-wrapper .swiper-slide .item {
  display: block;
  width: 100%;
  height: 100%;
}

.main .wrap .category_item .probox .swiper-wrapper .swiper-slide .item .img img {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  object-fit: contain;
  transition: 1s;
  opacity: 0;
}

.main .wrap .category_item .probox .swiper-wrapper .swiper-slide .item .img img.on {
  opacity: 1;
}

.main .wrap .category_item .probox .swiper-wrapper .swiper-slide .item .text {
  display: flex;
  justify-content: space-between;
  width: 80%;
  position: absolute;
  bottom: 30px;
  margin: 0 auto;
  left: 50%;
  transform: translate(-50%);
}

.main .wrap .category_item .probox .swiper-wrapper .swiper-slide .item .text .name {
  font-weight: 400;
  font-size: 18px;
  color: #1a1a1a;
}

.main .wrap .category_item .probox .swiper-wrapper .swiper-slide .item .text .color {
  display: flex;
  align-items: center;
}

.main .wrap .category_item .probox .swiper-wrapper .swiper-slide .item .text .color .list {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.6s ease;
  cursor: pointer;
}

.main .wrap .category_item .probox .swiper-wrapper .swiper-slide .item .text .color .list div {
  width: 12px;
  height: 12px;
  border-radius: 12px;
}

.main .wrap .category_item .probox .swiper-wrapper .swiper-slide .item .text .color .list.on {
  padding: 2px;
  border: 1px solid #1A1A1A;
}

.main .wrap .category_item .probox .swiper-wrapper .swiper-slide:hover {
  box-shadow: 0px 0px 42px 0px rgba(0, 0, 0, 0.06);
}

.main .wrap .category_item .probox .button {
  top: 50%;
  display: flex;
  gap: 10px;
}

.main .wrap .category_item .probox .button .circle {
  width: 48px;
  height: 48px;
  background: #FFFFFF;
  border-radius: 50%;
  text-align: center;
  line-height: 48px;
  cursor: pointer;
}

.main .wrap .category_item .probox .button .circle svg {
  width: 6px;
  fill: #1A1A1A;
}

.main .wrap .category_item .probox .button .circle:nth-child(1) {
  rotate: 180deg;
}

.main .wrap .category_item .probox .button .swiper-button-next {
  left: -80px;
}

.main .wrap .category_item .probox .button .swiper-button-prev {
  left: unset;
  right: -80px;
}

.main .wrap .category_item .probox .button .swiper-button-next:after,
.main .wrap .category_item .probox .button .swiper-button-prev:after {
  font-size: 10px;
  font-weight: bold;
  color: #1a1a1a;
}

.main .wrap .category_item .probox .button .swiper-button-prev:after {
  rotate: 180deg;
}

.product_list {
  padding: 180px 0;
}

.product_list .prowrap {
  width: 1840px;
  margin: 0 auto;
}

.product_list .prowrap .prolist {
  text-align: center;
  margin: 0 auto;
}

.product_list .prowrap .prolist a {
  font-size: 16px;
  background-color: #fff;
  border: 1px solid #fff;
  color: #1a1a1a;
  padding: 20px 30px;
  border-radius: 8px;
  margin: 0 6px;
  transition: all 0.6s;
}

.product_list .prowrap .prolist a:hover {
  border: 1px solid #383838;
}

.product_list .prowrap .prolist .on {
  border: 1px solid #383838;
}

.product_list .title {
  padding-top: 80px;
  font-weight: bold;
  font-size: 42px;
  color: #1A1A1A;
  text-align: center;
}

.product_list .probox {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 60px 26px;
  padding-top: 40px;
}

.product_list .proitem {
  position: relative;
  height: 480px;
  background: #FFFFFF;
  border-radius: 10px;
  transition: all 0.6s;
}

.product_list .proitem .item {
  display: block;
  width: 100%;
  height: 100%;
}

.product_list .proitem .item .img img {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  object-fit: contain;
  transition: 1s;
  opacity: 0;
}

.product_list .proitem .item .img img.on {
  opacity: 1;
}

.product_list .proitem .item .text {
  display: flex;
  justify-content: space-between;
  width: 80%;
  position: absolute;
  bottom: 30px;
  margin: 0 auto;
  left: 50%;
  transform: translate(-50%);
}

.product_list .proitem .item .text .name {
  font-weight: 400;
  font-size: 18px;
  color: #1a1a1a;
}

.product_list .proitem .item .text .color {
  display: flex;
  align-items: center;
}

.product_list .proitem .item .text .color .list {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.6s ease;
  cursor: pointer;
}

.product_list .proitem .item .text .color .list div {
  width: 12px;
  height: 12px;
  border-radius: 12px;
}

.product_list .proitem .item .text .color .list.on {
  padding: 2px;
  border: 1px solid #1A1A1A;
}

.product_list .proitem:hover {
  box-shadow: 0px 0px 42px 0px rgba(0, 0, 0, 0.06);
}

.header .wrap .left .list .item .level .second {
  background-color: #fff;
}

.header .wrap .left .list .item .level .second a {
  color: #333;
}

@media screen and (max-width:1024px) {
  .main .link {
    display: none;
  }

  .main .wrap {
    width: 90%;
    margin-top: 120px;
  }

  .main .wrap .pro_title {
    text-align: left;
    font-size: 30px;
  }

  .main .wrap .category_item {
    padding: 26px 0 50px;
  }

  .main .wrap .category_item .top .text {
    top: 48%;
    left: 25%;
  }

  .main .wrap .category_item .top .text .title {
    font-size: 20px;
    padding-bottom: 14px;
  }

  .main .wrap .category_item .top .text a {
    font-size: 12px;
    padding: 10px 14px;
  }

  .main .wrap .category_item .probox {
    padding-top: 10px;
  }
.main .wrap .category_item .probox .swiper-wrapper .swiper-slide{
  height: 440px;
}
  .main .wrap .category_item .probox .button {
    display: none;
  }

  .product_list {
    padding: 120px 0;
  }

  .product_list .prowrap {
    width: 90%;
  }

  .product_list .probox {
    grid-template-columns: repeat(1, 1fr);
        gap: 20px 26px;
  }

  .product_list .prowrap .prolist {
    display: grid;

    grid-template-columns: repeat(2, 1fr);
  }
  .product_list .prowrap .prolist a{
    font-size: 14px;
    margin-bottom: 10px;
  }
  .product_list .title{
    font-size: 30px;
    padding-top: 50px;
  }
  .product_list .proitem{
    height: 440px;
  }
}