.product_breadcrumbs {
  border-top: 1px solid var(--border);
  background-color: #f8fafc;
  padding: 1.4rem 0 1.9rem;
}
.product_show {
  padding: 4rem 0 5.6rem;
}
.product_show .swiper_box {
  width: 47.98611111%;
  position: sticky;
  top: 15rem;
}
.product_show .swiper_box > div {
  position: static;
}
.product_show .swiper_box + .head {
  max-width: 69.8rem;
}
.product_show .product_show_gallery_swiper {
  overflow: hidden;
  border-radius: 1.2rem;
  background-color: #f8fafc;
}
.product_show .product_show_gallery_swiper .img {
  display: block;
  padding-bottom: 74.96382055%;
}
.product_show .product_show_gallery_swiper .img.img_ab img {
  width: 80.3184%;
  height: 107.1429%;
  left: 7.3806%;
  top: -6.3707%;
}
.product_show .product_show_thumbs_swiper {
  overflow: hidden;
  --rd: 0.8rem;
  border-radius: var(--rd);
  padding: 1px;
  margin: 1.8rem -1px 0;
}
.product_show .product_show_thumbs_swiper .swiper-slide {
  position: relative;
  background-color: #f8fafc;
  border-radius: var(--rd);
  cursor: pointer;
  max-width: 163px;
}
.product_show .product_show_thumbs_swiper .swiper-slide::after {
  position: absolute;
  left: -1px;
  top: -1px;
  bottom: -1px;
  right: -1px;
  content: '';
  border-radius: var(--rd);
  border: 2px solid var(--tertiary);
  transition: all 0.3s;
  opacity: 0;
  pointer-events: none;
}
.product_show .product_show_thumbs_swiper .swiper-slide-thumb-active::after {
  opacity: 1;
}
.product_show .product_show_thumbs_swiper .img {
  padding-bottom: 75.30864198%;
  overflow: hidden;
}
.product_show .product_show_thumbs_swiper .img.img_ab img {
  width: 70.679%;
  height: 93.8525%;
  left: 12.3457%;
  top: -0.4098%;
}
.product_show .head {
  flex: 1;
  width: 100%;
}
.product_show .tcon > em {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--tertiary);
  background-color: rgba(0, 153, 229, 0.05);
  border-radius: 1.4em;
  gap: 0.5454em;
  padding: 0.7rem 1.455em 0.7em 1.2272em;
  margin-bottom: 1.4rem;
}
.product_show .tcon > em::before {
  width: 1.3273em;
  height: 1.3273em;
  border: none;
  background: url("../img/pd-icon1.svg") no-repeat center / contain;
}
.product_show .tcon h1 {
  text-transform: unset;
  line-height: 1.10228131;
}
.product_show .tcon p {
  font-size: 1.753rem;
  color: #64748b;
  max-width: 59.1rem;
  margin-top: 2.3rem;
  letter-spacing: 0.0057em;
}
.product_show .features {
  max-width: 63.3rem;
  margin-top: 3.1rem;
}
.product_show .features ul {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(17rem, 100%), 1fr));
  gap: 1.7rem;
}
.product_show .features li {
  text-align: center;
  border-radius: 0.8rem;
  background-color: #f8fafc;
  padding: 0.8rem 1rem 2.2rem;
}
.product_show .features li strong {
  font-size: 2.565rem;
  font-weight: 700;
  color: #1a2b3c;
  text-transform: unset;
}
.product_show .features li strong i {
  color: #ff9900;
}
.product_show .features li p {
  text-transform: uppercase;
  font-size: 1.283rem;
  color: #64748b;
  margin-top: 0.4rem;
  letter-spacing: 0.039em;
}
.product_show .specs {
  max-width: 63.3rem;
  margin-top: 5rem;
}
.product_show .specs li {
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 2fr;
  align-items: center;
  font-size: 1.469rem;
  line-height: 1.2;
  color: #64748b;
  gap: 1rem;
  padding: 1rem 0;
  min-height: 5.5rem;
  letter-spacing: 0.0034em;
}
.product_show .specs li:first-child {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0 1.7rem;
}
.product_show .specs li p {
  margin: 0;
}
.product_show .specs li p:last-child {
  text-align: right;
  font-weight: 600;
  color: #1a2b3c;
}
.product_show .specs li span {
  display: inline-block;
  font-size: 0.7861em;
  font-weight: 700;
  color: var(--tertiary);
  background-color: rgba(0, 153, 229, 0.08);
  border-radius: 0.4rem;
  padding: 0.5632em 0.8929em;
  letter-spacing: 0.0085em;
}
.product_show .btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 2.9rem;
}
.product_show .btns .btn {
  font-size: 1.603rem;
  line-height: 5.2rem;
  gap: 1.1rem;
  padding: 0 3.6rem;
}
.product_show .btns .btn::after {
  background-image: url("../img/arrow-r.svg");
  width: 0.75em;
  height: 0.75em;
}
.product_show .btns .btn_line {
  border-width: 2px;
  font-size: 1.496rem;
  line-height: 5.1rem;
  border-color: var(--border);
  gap: 1.4rem;
  padding: 0 2.85rem;
}
.product_show .btns .btn_line::after {
  width: 0.4991em;
  height: 0.4991em;
  background-image: url("../img/arrow-tr-b.svg");
}
.product_show .btns .btn_line:hover {
  border-color: var(--primary);
}
.product_show .btns .btn_line:hover::after {
  transform: rotate(45deg);
}
.product_show .tip {
  position: relative;
  font-size: 1.39rem;
  color: #64748b;
  margin-top: 1.8rem;
  padding-left: 1.73em;
}
.product_show .tip::before {
  position: absolute;
  width: 1.0072em;
  height: 1.0072em;
  content: '';
  left: 0;
  top: 1px;
  background: url("../img/icon-dw.svg") no-repeat center / contain;
}
.product_show .tip a {
  font-weight: 600;
  color: var(--tertiary);
  vertical-align: top;
  transition: all 0.3s;
  text-decoration: underline transparent;
  margin-left: 0.86331em;
}
.product_show .tip a:hover {
  text-decoration-color: var(--tertiary);
}
.product_show .tip a::after {
  display: inline-block;
  content: '';
  width: 0.86331em;
  height: 0.86331em;
  background: url("../img/icon-share.svg") no-repeat center / contain;
  margin-left: 0.36em;
}
.product_overview {
  padding: 5.6rem 0 6.4rem;
}
.product_overview .box {
  border-radius: 1.2rem;
  background-color: #f8fafc;
  margin-top: 4.4rem;
  padding: 3.125% 3.2638889% 3.2638889%;
}
.product_overview .box p {
  font-size: 1.753rem;
  line-height: 3rem;
  color: #64748b;
  letter-spacing: 0.00742em;
}
.product_overview .box .desc {
  max-width: 91.5rem;
  hyphens: auto;
}
.product_overview .box .desc p + p {
  margin-top: 2.4rem;
}
.product_overview .box .desc strong {
  font-weight: 700;
  color: #1a2b3c;
}
.product_overview .items {
  margin-top: 4.5rem;
}
.product_overview .items ul {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem 2.74888559%;
}
.product_overview .item {
  display: block;
  height: 100%;
  background-color: #fff;
  border-radius: 0.8rem;
  padding: 4.2780749% 3.5141329% 3.0557678% 4.4308633%;
}
.product_overview .item .icon {
  width: 5.5rem;
  height: 5.5rem;
  border-radius: 0.5rem;
  background-color: var(--secondary);
}
.product_overview .item .icon img {
  transform: scale(0.54545455);
}
.product_overview .item .info {
  margin-top: 1.7rem;
}
.product_overview .item .info h3 {
  font-size: 2.6rem;
  font-weight: 600;
  color: #1a2b3c;
  text-transform: unset;
}
.product_overview .item .info p {
  margin-top: 0.9rem;
}
.product_spec {
  padding: 6.4rem 0 7.3rem;
}
.product_spec .table_wrap {
  margin-top: 4.4rem;
}
.product_applications {
  padding: 7.2rem 0 7.1rem;
}
.product_applications .product_applications_swiper {
  overflow: hidden;
  border-radius: 1.2rem;
  margin-top: 4.6rem;
}
.product_applications .item {
  display: block;
  height: 100%;
  border-radius: 1.2rem;
  text-align: center;
  border: 2px solid var(--border);
  padding: 3.4rem 2rem 4rem;
}
.product_applications .item .icon {
  width: 6.5rem;
  height: 6.5rem;
  border-radius: 50%;
  background-color: var(--tertiary);
  margin: 0 auto;
}
.product_applications .item .icon img {
  transform: scale(0.53846154);
}
.product_applications .item .title {
  font-size: 2rem;
  font-weight: 600;
  color: #1a2b3c;
  margin-top: 1.7rem;
  letter-spacing: 0.00476em;
}
.product_related {
  padding: 7.1rem 0 12.9rem;
}
.product_related .product_related_swiper {
  border-radius: 1.6rem;
  overflow: hidden;
  padding: 1px;
  margin: 5.1rem -1px 0;
}
.product_related .product_related_swiper .swiper-slide {
  max-width: 348px;
}
.product_related .swiper_btns.middle div {
  background-color: var(--secondary);
}
.product_related .swiper_btns.middle div:hover {
  background-color: var(--primary);
}
.product_related .swiper_btns.middle div.swiper-button-disabled {
  background-color: var(--secondary);
  opacity: 0.8;
}
@media screen and (max-width: 768px) {
  .product_breadcrumbs {
    padding: 12px 0;
  }
  .product_show {
    padding: 30px 0 50px;
  }
  .product_show .swiper_box {
    top: 90px;
  }
  .product_show .product_show_gallery_swiper {
    border-radius: 10px;
  }
  .product_show .product_show_thumbs_swiper {
    --rd: 6px;
    margin-top: 14px;
  }
  .product_show .tcon > em {
    font-size: 12px;
    padding: 0.5em 1em;
  }
  .product_show .tcon h1 {
    line-height: 1.3;
  }
  .product_show .tcon p {
    font-size: 14px;
    margin-top: 12px;
  }
  .product_show .features {
    margin-top: 20px;
  }
  .product_show .features ul {
    gap: 16px;
    grid-template-columns: 1fr 1fr;
  }
  .product_show .features li {
    padding: 14px 10px;
  }
  .product_show .features li strong {
    font-size: 18px;
  }
  .product_show .features li p {
    font-size: 12px;
    margin-top: 2px;
  }
  .product_show .specs {
    margin-top: 20px;
  }
  .product_show .specs li {
    font-size: 14px;
    min-height: unset;
    padding: 12px 0;
  }
  .product_show .specs li:first-child {
    padding: 12px 0;
  }
  .product_show .btns {
    flex-direction: column;
  }
  .product_show .btns .btn,
  .product_show .btns .btn_line {
    line-height: 40px;
  }
  .product_show .tip {
    font-size: 13px;
    margin-top: 16px;
  }
  .product_overview {
    padding: 50px 0;
  }
  .product_overview .box {
    margin-top: 30px;
    border-radius: 10px;
    padding: 20px;
  }
  .product_overview .box p {
    font-size: 14px;
    line-height: 1.5;
  }
  .product_overview .box .desc p + p {
    margin-top: 12px;
  }
  .product_overview .items {
    margin-top: 30px;
  }
  .product_overview .items ul {
    grid-template-columns: repeat(auto-fill, minmax(min(250px, 100%), 1fr));
    gap: 16px;
  }
  .product_overview .item {
    padding: 20px;
  }
  .product_overview .item .icon {
    width: 40px;
    height: 40px;
  }
  .product_overview .item .info {
    margin-top: 20px;
  }
  .product_overview .item .info h3 {
    font-size: 18px;
  }
  .product_overview .item .info p {
    margin-top: 5px;
  }
  .product_spec {
    padding: 50px 0;
  }
  .product_spec .table_wrap {
    margin-top: 30px;
  }
  .product_applications {
    padding: 50px 0;
    overflow: hidden;
  }
  .product_applications .product_applications_swiper {
    overflow: unset;
    margin-top: 30px;
  }
  .product_applications .item {
    border-radius: 10px;
    padding: 20px;
  }
  .product_applications .item .icon {
    width: 50px;
    height: 50px;
  }
  .product_applications .item .title {
    font-size: 16px;
    margin-top: 14px;
  }
  .product_related {
    padding: 50px 0;
    overflow: hidden;
  }
  .product_related .product_related_swiper {
    overflow: unset;
    margin: 30px 0 0;
    padding: 0;
  }
}
@media screen and (max-width: 576px) {
  .product_show .swiper_box {
    width: 100%;
    position: static;
  }
}