.product_preview {
  padding: 2rem 0 10.2rem;
  overflow: hidden;
}
.product_preview .gap {
  gap: 7.361111%;
}
.product_preview .left {
  min-width: 62.5%;
}
.product_preview .product_swiper {
  overflow: hidden;
  border-radius: 2rem;
  background-image: linear-gradient(to top, #fff, #e8ecef);
}
.product_preview .product_swiper .img {
  display: block;
  aspect-ratio: 900/828;
}
.product_preview .swiper_box {
  display: grid;
  gap: 6.687898%;
  align-items: center;
  grid-template-columns: auto 1fr auto;
  margin: -9.6rem auto 0;
  max-width: 62.8rem;
}
.product_preview .swiper_box .btn_prev,
.product_preview .swiper_box .btn_next {
  display: block;
  width: 0.8rem;
  aspect-ratio: 8/14;
  transition: all 0.3s;
  cursor: pointer;
  background: url(../img/arrow-b.svg) no-repeat center / contain;
}
.product_preview .swiper_box .btn_next {
  transform: rotate(180deg);
}
.product_preview .swiper_box .swiper-button-disabled {
  opacity: 0.5;
  pointer-events: none;
}
.product_preview .swiper_box .swiper-button-lock {
  opacity: 0;
  pointer-events: none;
}
.product_preview .product_thumbs_swiper {
  width: 100%;
  overflow: hidden;
  border-radius: 1.3rem;
}
.product_preview .product_thumbs_swiper .swiper-slide {
  opacity: 0.6;
  cursor: pointer;
  overflow: hidden;
  transition: all 0.3s;
  border-radius: 1.3rem;
  background-color: #fff;
  border: 1px solid rgba(23, 23, 23, 0.1);
  aspect-ratio: 112/102;
  width: 11.2rem;
}
.product_preview .product_thumbs_swiper .swiper-slide:hover {
  border-color: var(--theme_color);
}
.product_preview .product_thumbs_swiper .swiper-slide:hover img {
  transform: scale(1.1);
}
.product_preview .product_thumbs_swiper .swiper-slide img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: all 0.3s;
}
.product_preview .product_thumbs_swiper .swiper-slide-thumb-active {
  opacity: 1;
  border-color: var(--theme_color);
}
.product_preview .right {
  min-width: 39.375%;
  padding-top: 3.611111%;
}
.product_preview h1 {
  font-size: 4.9rem;
  font-weight: 600;
  letter-spacing: 0.1rem;
}
.product_preview .cat {
  color: #333333;
  font-size: 2.2rem;
  font-weight: 300;
  margin-top: 1.6rem;
}
.product_preview .excerpt {
  color: var(--content_color);
  font-size: 1.8rem;
  line-height: 3rem;
  border-top: 1px solid var(--theme_color);
  margin-top: 2.9rem;
  padding-top: 2.7rem;
}
.product_preview .excerpt li {
  position: relative;
  padding-left: 20px;
}
.product_preview .excerpt li::before {
  content: '';
  display: block;
  width: 8px;
  aspect-ratio: 1;
  border-radius: 50%;
  background-color: var(--theme_color);
  position: absolute;
  left: 0;
  top: 11px;
}
.product_preview .term {
  margin-top: 3rem;
}
.product_preview .term .name {
  font-size: 1.8rem;
}
.product_preview .term .name .selected {
  font-weight: 500;
  color: var(--theme_color);
}
.product_preview .term ul {
  gap: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}
.product_preview .term li {
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 100px;
  border: 1px solid rgba(23, 23, 23, 0.17);
  font-size: 1.7rem;
  padding: 1.4rem 3rem;
}
.product_preview .term li.active,
.product_preview .term li:hover {
  border-color: var(--theme_color);
}
.product_preview .colors li {
  padding: 0;
  margin: 0.5rem;
  width: 3.4rem;
  aspect-ratio: 1;
  border: none;
  position: relative;
  background: no-repeat center / cover;
}
.product_preview .colors li::after {
  content: '';
  display: block;
  box-sizing: border-box;
  width: 4.4rem;
  aspect-ratio: 1;
  border-radius: 50%;
  position: absolute;
  left: 50%;
  top: 50%;
  opacity: 0;
  transition: all 0.3s;
  border: 1px solid var(--title_color);
  transform: translate(-50%, -50%) scale(0.5);
}
.product_preview .colors li.active::after,
.product_preview .colors li:hover::after {
  opacity: 1;
  transform: translate(-50%, -50%);
}
.product_preview .btns {
  gap: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  margin-top: 6.6rem;
}
.product_preview .btns a,
.product_preview .btns button {
  flex: 1;
  text-align: center;
  white-space: nowrap;
}
.product_preview .btns .btn_quote {
  color: #fff;
  transition: all 0.3s;
  border-radius: 100px;
  background-color: var(--theme_color);
  font-size: 1.8rem;
  line-height: 2.4rem;
  padding: 2rem 2.8rem;
  display: block;
}
.product_preview .btns .btn_quote:hover {
  background-color: var(--title_color);
}
.product_preview .btns .btn_brochure {
  transition: all 0.3s;
  border-radius: 100px;
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 2.2rem;
  padding: 2rem 2.8rem 2rem 3.8rem;
  border: 1px solid rgba(23, 23, 23, 0.17);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product_preview .btns .btn_brochure::after {
  content: '';
  display: block;
  width: 1.6rem;
  aspect-ratio: 1;
  transition: all 0.3s;
  background: url(../img/icon-download.svg) no-repeat center / contain;
}
.product_preview .btns .btn_brochure:hover {
  color: #fff;
  border-color: var(--title_color);
  background-color: var(--title_color);
}
.product_preview .btns .btn_brochure:hover::after {
  filter: contrast(0) brightness(2);
}
.product_preview .services {
  margin-top: 6.5rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(23, 23, 23, 0.1);
}
.product_preview .services li {
  font-size: 1.7rem;
  position: relative;
  padding-left: 3.6rem;
  text-transform: uppercase;
  margin-top: 2.2rem;
}
.product_preview .services li i {
  display: block;
  width: 2.4rem;
  aspect-ratio: 1;
  background: no-repeat center / contain;
  position: absolute;
  left: 0;
  top: -0.2rem;
}
.product_spec {
  padding: 7.2rem 0 6.4rem;
}
.product_spec .items {
  margin-top: 4.8rem;
}
.product_spec .items .syeditorlist {
  gap: 5rem 2.222222%;
  display: flex;
}
.product_spec .items .item {
  flex: 1;
  max-width: 70.4rem;
  margin: 0 auto;
}
.product_spec .items .item .img {
  border-radius: 2rem;
  overflow: hidden;
  aspect-ratio: 704/723;
  background-image: linear-gradient(to top, #fff, #e8ecef);
}
.product_spec .items .item .info {
  text-align: center;
  margin-top: 0.4rem;
}
.product_spec .items .item .info .name {
  font-size: 2.8rem;
  font-weight: 600;
}
.product_spec .table {
  overflow: auto;
  margin-top: 13rem;
}
.product_spec table {
  width: 100%;
  border-collapse: collapse;
}
.product_spec table thead tr {
  border-bottom: 1px solid rgba(181, 188, 187, 0.24);
}
.product_spec table thead tr th {
  font-size: 2.2rem;
  font-weight: 600;
  line-height: 2.8rem;
  padding: 2.6rem 3rem;
}
.product_spec table tbody tr {
  border-bottom: 1px solid rgba(181, 188, 187, 0.24);
}
.product_spec table tbody tr:first-child td {
  border-radius: 1.6rem 1.6rem 0 0;
}
.product_spec table tbody tr:last-child td {
  border-radius: 0 0 1.6rem 1.6rem;
}
.product_spec table tbody tr td {
  text-align: center;
  color: #231815;
  font-size: 1.7rem;
  font-weight: 500;
  padding: 1.7rem 3rem;
}
.product_spec table tbody tr td:first-child {
  color: #fff;
  text-align: left;
  width: 21.388889%;
  font-weight: normal;
  background-color: var(--theme_color);
}
.product_spec .btn_cir {
  margin-top: 2.8rem;
}
.product_download {
  padding: 9.8rem 0 14rem;
  background-color: #f5f6f8;
}
.product_download .list {
  margin-top: 5.4rem;
}
.product_download .list ul {
  display: grid;
  gap: 0 6.805556%;
  grid-template-columns: repeat(2, 1fr);
}
section.product_download .list ul {
  gap: 5rem;
}
.product_download .list a {
  gap: 9.23994%;
  display: flex;
  align-items: center;
}
.product_download .list a:hover img {
  transform: scale(1.1);
}
.product_download .list a:hover .info .more {
  background-color: var(--theme_color);
}
.product_download .list a:hover .info .more::after {
  filter: contrast(0) brightness(2);
}
.product_download .list a .img {
  width: 28.76304%;
  aspect-ratio: 193/260;
  border-radius: 1rem;
  padding: 0.9rem;
  background-color: #fff;
  box-shadow: 0 1.5rem 1rem rgba(163, 163, 163, 0.25);
}
.product_download .list a .img img {
  border-radius: 0.8rem;
}
.product_download .list a .info {
  flex: 1;
}
.product_download .list a .info h3 {
  font-size: 2.8rem;
  font-weight: 600;
}
.product_download .list a .info .excerpt {
  color: #595959;
  font-size: 1.8rem;
  line-height: 3.2rem;
  margin-top: 1.4rem;
}
.product_download .list a .info .more {
  width: 5.5rem;
  aspect-ratio: 1;
  border-radius: 50%;
  transition: all 0.3s;
  background-color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 3rem;
}
.product_download .list a .info .more::after {
  content: '';
  display: block;
  width: 1.6rem;
  aspect-ratio: 1;
  transition: all 0.3s;
  background: url(../img/icon-download.svg) no-repeat center / contain;
}
.product_faq {
  padding: 13rem 0 6.4rem;
}
.product_faq .head {
  flex: 1;
  max-width: 39rem;
  padding-top: 0.8rem;
}
.product_faq .btn {
  margin-top: 3.5rem;
}
.product_faq .faq_list {
  width: 61.944444%;
}
.product_faq .faq_list .faq_item {
  transition: all 0.3s;
  border-bottom: 1px solid #c6c6c6;
}
.product_faq .faq_list .faq_item:first-child .answer {
  display: block;
}
.product_faq .faq_list .faq_item.active {
  border-color: var(--title_color);
}
.product_faq .faq_list .faq_item.active .question {
  color: var(--theme_color);
}
.product_faq .faq_list .faq_item.active .question::after {
  transform: rotate(180deg);
}
.product_faq .faq_list .faq_item .question {
  font-size: 2.2rem;
  font-weight: 500;
  display: grid;
  align-items: center;
  grid-template-columns: 1fr auto;
  gap: 2rem;
  cursor: pointer;
  transition: all 0.3s;
  padding: 3rem 0;
}
.product_faq .faq_list .faq_item .question::after {
  content: '';
  display: block;
  width: 1.4rem;
  aspect-ratio: 14/8;
  transition: all 0.3s;
  background: url(../img/icon-select.svg) no-repeat center / contain;
}
.product_faq .faq_list .faq_item .answer {
  display: none;
  color: var(--content_color);
  font-size: 1.8rem;
  line-height: 3.2rem;
  padding-bottom: 2.8rem;
}
.product_related {
  padding: 6.4rem 0 15.6rem;
}
.product_related .swiper_box {
  margin: 6.6rem 0 3.6rem;
}