.product_show {
  background-color: #e9eff4;
  padding: 10.9rem 0;
}
.product_show .head {
  flex: 1;
  max-width: 60rem;
  padding-bottom: 2.1%;
}
.product_show .head ul {
  margin-top: 1.5rem;
}
.product_show .head ul li {
  font-size: 2.2rem;
  line-height: 3.2rem;
  color: rgba(99, 99, 99, 0.85);
  position: relative;
  padding-left: 3.2rem;
  margin-bottom: 0.8rem;
}
.product_show .head ul li:last-child {
  margin-bottom: 0;
}
.product_show .head ul li::before {
  width: 2.1rem;
  height: 2.1rem;
  display: block;
  content: '';
  position: absolute;
  left: 0;
  top: 0.5rem;
  background: url("../img/gou.svg") no-repeat center / contain;
}
.product_show p {
  font-size: 2.2rem;
  line-height: 3.2rem;
  color: rgba(99, 99, 99, 0.85);
  margin-top: 2.8rem;
  max-width: 51rem;
}
.product_show .btn {
  margin-top: 4.2rem;
  min-width: 27.6rem;
}
.product_show .right {
  width: 46.805556%;
  margin-right: -1.58%;
}
.product_show .right > div {
  position: static;
}
.product_show .product_show_gallery_swiper {
  overflow: hidden;
  margin-bottom: -7%;
  margin-top: -26.8%;
}
.product_show .product_show_gallery_swiper .img {
  display: block;
  width: 100%;
  padding-bottom: 100%;
}
.product_show .product_show_gallery_swiper .img:hover img {
  transform: scale(1.02);
}
.product_show .product_show_thumbs_swiper {
  overflow: hidden;
  max-width: 61.5rem;
  margin: 0 auto;
}
.product_show .product_show_thumbs_swiper .swiper-slide {
  position: relative;
  cursor: pointer;
}
.product_show .product_show_thumbs_swiper .swiper-slide::after {
  border-radius: 7px;
  width: calc(100% - 4px);
  height: calc(100% - 4px);
  position: absolute;
  left: 0;
  top: 0;
  border: 2px solid var(--theme_color);
  content: '';
  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 {
  width: 100%;
  padding-bottom: 100%;
  border-radius: 7px;
}
.product_show .product_show_thumbs_swiper .img:hover img {
  transform: scale(1.05);
}
.product_overview {
  padding: 7.9rem 0 6.05rem;
}
.product_overview .head {
  flex: 1;
  max-width: 83.7rem;
  padding-bottom: 3.8%;
}
.product_overview h2 {
  margin-bottom: 3.7rem;
}
.product_overview p {
  font-size: 2.2rem;
  line-height: 3.2rem;
  color: #636363;
  opacity: 0.85;
  hyphens: auto;
  margin-top: 1.4rem;
}
.product_overview .card {
  width: 32.5%;
  border-radius: 12px;
  background-color: #e9eff4;
  padding: 2.9rem 3.1% 3.2rem;
  min-width: 30rem;
}
.product_overview .card strong {
  font-size: 3.3rem;
  font-weight: 600;
  color: #222222;
  display: block;
  margin-bottom: 1.3rem;
}
.product_overview form {
  width: 100%;
  display: grid;
  gap: 1.3rem;
}
.product_overview form span {
  width: 100%;
}
.product_overview form .label {
  display: block;
  font-size: 1.9rem;
  font-weight: 600;
  color: #222222;
  margin-bottom: 1px;
}
.product_overview form input,
.product_overview form select {
  display: block;
  width: 100%;
  border: none;
  background-color: #fff;
  border-radius: 6px;
  font-size: 1.5rem;
  color: #494949;
  padding: 1.4rem 1.8rem;
}
.product_overview form input::placeholder,
.product_overview form select::placeholder {
  color: #494949;
}
.product_overview form select {
  padding-right: 4.5rem;
  background: url("../img/icon-sel2.svg") no-repeat center right 2.6rem/1rem #fff;
}
.product_overview form span:has(.btn) {
  margin-top: 2.2rem;
}
.product_overview form .btn {
  width: 100%;
}
.product_overview form .btn input {
  display: none;
}
.product_advantage {
  padding: 6.05rem 0 4.1rem;
}
.product_advantage .product_advantage_swiper {
  overflow: hidden;
}
.product_advantage .product_advantage_swiper .swiper-slide {
  background-color: #e9eff4;
  border-radius: 10px;
  transition: all 0.3s;
  padding: 1.1rem 0.9rem 4.2rem 1rem;
}
.product_advantage .product_advantage_swiper .swiper-slide:hover img {
  transform: scale(1.02);
}
.product_advantage .product_advantage_swiper .swiper-slide.active {
  background-color: var(--theme_color);
}
.product_advantage .product_advantage_swiper .swiper-slide.active strong,
.product_advantage .product_advantage_swiper .swiper-slide.active p {
  color: #fff;
}
.product_advantage .product_advantage_swiper .img {
  width: 100%;
  padding-bottom: 45.43%;
  border-radius: 10px;
}
.product_advantage .product_advantage_swiper .info {
  margin-top: 1.8rem;
  padding: 0 3.3%;
}
.product_advantage .product_advantage_swiper strong {
  font-size: 2.6rem;
  font-weight: 600;
  transition: all 0.3s;
}
.product_advantage .product_advantage_swiper p {
  font-size: 1.5rem;
  line-height: 2rem;
  color: #494949;
  margin-top: 0.8rem;
  transition: all 0.3s;
}
.product_options {
  padding: 4.1rem 0 15.9rem;
}
.product_options .flex {
  margin-top: 4.7rem;
}
.product_options .items {
  flex: 1;
  max-width: 69rem;
}
.product_options .items > div {
  display: grid;
  gap: 2.2rem;
}
.product_options .items .item {
  border-radius: 1.6rem;
  background-color: #edf2f9;
  display: grid;
  grid-template-columns: 1fr 10.3rem;
  gap: 2rem;
  align-items: center;
  padding: 3.5rem 7.5% 3.2rem;
}
.product_options .items .icon {
  width: 100%;
  padding-bottom: 100%;
  display: block;
  content: '';
  background: no-repeat center / contain var(--theme_color);
  border-radius: 50%;
}
.product_options .items .info {
  padding-top: 1px;
}
.product_options .items h3 {
  font-size: 2.6rem;
  font-weight: 500;
  color: #222222;
}
.product_options .items p {
  font-size: 2rem;
  color: #494949;
  margin-top: 0.5rem;
}
.product_options .img {
  width: 50.486111%;
  border-radius: 1.6rem;
}
.product_options .img:hover img {
  transform: scale(1.02);
}
.product_cases {
  padding: 13.1rem 0 7.4rem;
}
.product_cases .product_cases_swiper {
  overflow: hidden;
  margin-top: 4.2rem;
  border-radius: 1.6rem;
}
.product_cases .product_cases_swiper .img {
  width: 100%;
  border-radius: 1.6rem;
  padding-bottom: 92.441%;
}
.product_cases .product_cases_swiper .img:hover img {
  transform: scale(1.02);
}
.product_cases div.swiper-pagination {
  display: flex;
  gap: 1.4rem;
  justify-content: center;
  position: static;
  width: 100%;
  margin-top: 6.3rem;
}
.product_cases div.swiper-pagination .swiper-pagination-bullet {
  width: 2.1rem;
  height: 2.1rem;
  background: #fff;
  border: 1px solid #030303;
  opacity: 1;
  margin: 0;
  transition: all 0.4s, opacity 0.3s;
}
.product_cases div.swiper-pagination .swiper-pagination-bullet-active {
  background-color: var(--subtheme_color);
}
.product_related {
  overflow: hidden;
  padding: 7.4rem 0 11.1rem;
}
.product_related .btn_line {
  margin-bottom: -0.3rem;
}
.product_related .inner {
  position: relative;
  max-width: 181.6rem;
  width: calc(100% - 4rem);
  margin: 2.8rem auto 0;
}
.product_related .product_related_swiper {
  max-width: 180.1rem;
}
.product_related .product_item h3 {
  font-size: 2.6rem;
}
.product_related .swiper_btns_circle .swiper-button-disabled {
  opacity: 0;
}
/*# sourceMappingURL=product.css.map */