.category_main {
  padding: 54px 0 208px;
}
.category_main .main {
  margin-top: 52px;
}
.category_main .main ul {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 78px 2.05%;
  margin-bottom: 92px;
}
.product_preview {
  padding: 226px 0 112px;
  position: relative;
  z-index: 2;
}
.product_preview::before {
  content: '';
  display: block;
  width: calc(100% - 2.4rem);
  height: 420px;
  max-width: 1813px;
  margin: 0 auto;
  background-color: #eff3f2;
  border-radius: 8px;
  z-index: -1;
  position: absolute;
  left: 50%;
  top: 44px;
  transform: translateX(-50%);
}
.product_preview .left {
  width: 56.5562%;
  display: flex;
  justify-content: space-between;
  /* align-items: flex-start; */
}
.product_preview .left .swiper-slide {
  aspect-ratio: 638/614;
  background-color: #fff;
  border-radius: 18px;
  overflow: hidden;
}
.product_preview .left .swiper-slide img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.product_preview .left .product_control_swiper_box {
  width: 17.07%;
  height: 600px;
  overflow: hidden;
}
.product_preview .left .product_control_swiper{
  height: 85%;
  overflow: hidden;
}
.product_preview .left .product_control_swiper .swiper-slide {
  cursor: pointer;
}
.product_preview .left .product_control_swiper .swiper-slide.active{
  border: 1px solid var(--theme_color);
}
.product_preview .left .product_preview_swiper {
  width: 81.2739%;
  overflow: hidden;
  background-color: #fff;
  border-radius: 18px;
  position: relative;
}
.product_preview .left .product_preview_swiper .btn_video {
  display: block;
  z-index: 2;
  position: absolute;
  left: 26px;
  bottom: 22px;
  display: flex;
  align-items: center;
  font-weight: 500;
  color: #fff;
  background-color: var(--theme_color);
  border-radius: 100px;
  gap: 12px;
  padding: 7px 25px;
  cursor: pointer;
  transition: all 0.3s;
}
.product_preview .left .product_preview_swiper .btn_video:hover {
  box-shadow: 0 0 5px var(--theme_color);
}
.product_preview .left .product_preview_swiper .btn_video:active {
  filter: brightness(0.8);
  box-shadow: none;
}
.product_preview .left .product_preview_swiper .btn_video::before {
  content: '';
  display: block;
  width: 9px;
  height: 12px;
  background: url(../img/play-icon.svg) no-repeat center / contain;
}
.product_preview .right {
  width: 39.9856%;
  padding-top: 6px;
}
.product_preview .right .breadcrumbs span {
  font-size: 19px;
  color: var(--theme_color);
}
.product_preview .right .breadcrumbs span a {
  font-size: 19px;
  color: var(--theme_color);
}
.product_preview .right h1 {
  font-size: 44px;
  font-weight: 700;
  line-height: 55px;
  margin-top: 7px;
}
.product_preview .right .price {
  margin: 1rem 0 70px;
}
.product_preview .right p {
  color: var(--content_color);
  font-size: 18px;
  line-height: 29px;
  max-width: 540px;
}
.product_preview .right .btns {
  margin-top: 52px;
  display: flex;
  gap: 15px;
  flex-direction: column;
}
.product_preview .right .btns .button {
  max-width: 292px;
  text-transform: none;
  padding: 15.5px;
}
.product_preview .right .btns a {
  background-color: var(--title_color);
  max-width: 292px;
  color: #fff;
  text-align: center;
  font-size: 18px;
  font-weight: 500;
  border-radius: 100px;
  padding: 15.5px;
  transition: all 0.4s;
}
.product_preview .right .btns a:hover {
  background-color: var(--theme_color);
}
.product_preview .right .service {
  margin-top: 50px;
  border: 2px dashed var(--theme_color);
  border-radius: 13px;
  padding: 24px 6.8469%;
}
.product_preview .right .service ul li {
  display: flex;
  align-items: flex-start;
  color: #666666;
  font-size: 17px;
  line-height: 29px;
  gap: 14px;
}
.product_preview .right .service ul li i {
  display: block;
  width: 20px;
  height: 17px;
  background: no-repeat center / contain;
  position: relative;
  top: 4px;
}
.product_preview .right .share {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 26px;
}
.product_preview .right .share span {
  color: #282828;
  font-size: 18px;
  font-weight: 600;
}
.product_preview .right .share .social {
  gap: 14px;
}
.product_preview .right .share .social li {
  background-color: #fefefe;
}
.product_preview .right .share .social li a {
  width: 35px;
  height: 35px;
}
.product_preview .right .share .social li:hover {
  background-color: var(--theme_color);
}

.con_btn{
  width: 100%;
  cursor: pointer;
  height: 30px;
  border-radius: 10px;
  border: 1px solid var(--theme_color);
  display: inline-block;
  margin-bottom: 8px;
  background: url('../img/arrowup.svg') no-repeat center/18px;
}

.con_btn.next{
  margin-bottom: 0;
  margin-top: 8px;
  transform: rotate(180deg);
}
.con_btn.swiper-button-disabled{
  opacity: 0.5;
}