/* products-detail */
.products-detail {
  padding-top: 30px;
}

.products-detail .lt-nav {
  margin-bottom: 20px;
}

.products-detail .swiper-gallery .swiper-container {
  background: #F7F7F7;
}

.products-detail .swiper-gallery .swiper-slide {
  text-align: center;
}

.products-detail .swiper-slide img {
  width: 100%;
  height: auto;
  aspect-ratio: 600 / 600;
}

.products-detail .swiper-thumbs {
  display: none;
}

.products-detail .title {
  text-align: left;
  color: var(--style-color);
  margin-bottom: 7px;
}

.products-detail .sub-info {
  color: #666666;
  margin-bottom: 17px;
  line-height: calc(30 / 16);
}

.products-detail .params-list {
  margin-bottom: -14px;
  overflow: hidden;
}

.products-detail .params-list li {
  padding: 6px 15px;
  display: flex;
  align-items: center;
  background: #F2F2F2;
  margin-bottom: 14px;
}

.products-detail .params-list img {
  width: auto;
  height: 16px;
  flex-shrink: 0;
  margin-right: 6px;
}

.products-detail .params-list li span {
  margin-right: 6px;
  font-weight: bold;
  color: var(--style-color);
}

.products-detail .sub-title {
  color: #999999;
  margin-top: 20px;
  padding-top: 10px;
  margin-bottom: 6px;
  border-top: 1px solid #D8D8D8;
}

.products-detail .info ul {
  list-style: none;
}

.products-detail .info ul li {
  line-height: calc(30 / 16);
}

.products-detail .info ul strong {
  color: var(--style-color);
  margin-right: 6px;
}

.products-detail .info ul li:not(:last-child) {
  margin-bottom: 1px;
}

.products-detail .btn {
  width: 100%;
  color: #fff;
  margin-top: 25px;
  border-radius: 4px;
  background: var(--style-color);
}

.products-detail .bottom-wrap {
  padding: 30px 0;
}

.products-detail .lt {
  margin-bottom: 30px;
}

.products-detail .tit {
  padding-top: 15px;
  margin-bottom: 15px;
  text-align: center;
  color: var(--style-color);
  border-top: 1px solid var(--style-color);
}

.products-detail .video-wrap {
  border-radius: 10px;
  position: relative;
  cursor: pointer;
}

.products-detail .video-wrap img {
  width: 100%;
  aspect-ratio: 580 / 330;
}

.products-detail .video-wrap .icon-play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 45px;
  line-height: 1;
  color: #fff;
}

.products-detail .features-title {
  margin-top: 15px;
  margin-bottom: 7px;
}

.products-detail .features-list {
  color: #fff;
  padding: 20px 15px;
  border-radius: 10px;
  background: var(--style-color);
}

.products-detail .features-list li {
  padding-left: 20px;
  line-height: calc(30 / 16);
  position: relative;
}

.products-detail .features-list li:not(:last-child) {
  margin-bottom: 1px;
}

.products-detail .features-list li::before {
  content: '';
  position: absolute;
  left: 1px;
  top: 15px;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #fff;
}

.products-detail .item-list li {
  padding-top: 15px;
  padding-bottom: 15px;
  border-radius: 10px;
  border: 1px solid #CFCFCF;
}

.products-detail .item-list li:not(:last-child) {
  margin-bottom: 30px;
}

.products-detail .item-list li .scrollbar-x {
  display: flex;
  padding-bottom: 0;
}

.products-detail .item {
  padding: 8px 5px;
  padding-bottom: 8px;
  position: relative;
}

.products-detail .item:first-child {
  font-weight: bold;
  padding-left: 15px;
  padding-right: 5px;
}

.products-detail .item:not(:first-child) {
  flex: 1;
  min-width: 139px;
  padding-left: 5px;
  padding-right: 5px;
  color: #666;
  text-align: center;
}

.products-detail .item:not(:first-child, :last-child)::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  transform: translateX(50%);
  width: 1px;
  height: 100%;
  background: var(--style-color);
}

.products-detail .item>* {
  white-space: nowrap;
}

.products-detail .item:first-child>* {
  min-width: 180px;
}

.products-detail .item>*:not(:last-child) {
  margin-bottom: 6px;
}

/* YouTube弹窗 */
.products-detail .iframe-wrap {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, .8);
  z-index: 111;
  display: none;
}

.products-detail .iframe-item {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: calc(100% - 80px);
  height: auto;
  aspect-ratio: 800 / 450;
  max-width: 800px;
}

.products-detail .iframe-item iframe {
  width: 100%;
  height: 100%;
  display: block;
}

.products-detail .iframe-item .icon-close {
  position: absolute;
  top: 0;
  right: 0;
  transform: translate(calc(100% + 5px), -50%);
  font-size: 20px;
  line-height: 1;
  color: #fff;
  cursor: pointer;
}

@media (min-width: 768px) {
  .products-detail .lt-nav {
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
  }

  .products-detail .swiper-gallery {
    margin-bottom: 30px;
  }

  .products-detail .swiper-pagination {
    display: none;
  }

  .products-detail .swiper-thumbs {
    display: block;
    padding-left: 45px;
    padding-right: 45px;
    position: relative;
  }

  .products-detail .swiper-thumbs .swiper-slide {
    border: 1px solid #C1C1C1;
    overflow: hidden;
    cursor: pointer;
  }

  .products-detail .swiper-thumbs .swiper-slide-thumb-active {
    border-color: var(--style-color);
  }

  .products-detail .prev-btn, .products-detail .next-btn {
    width: 24px;
    height: 50px;
    color: #fff;
    font-size: 16px;
    border-radius: 4px;
    background: var(--style-color);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .products-detail .swiper-button-disabled {
    background: #E2E2E2;
  }

  .products-detail .params-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }

  .products-detail .params-list li {
    flex: 0 0 calc(50% - 10px);
    max-width: calc(50% - 10px);
  }
}

@media (min-width: 1200px) {
  .products-detail {
    padding-top: 40px;
  }

  .products-detail .pdt-group {
    display: flex;
  }

  .products-detail .lt-nav {
    width: 550px;
    flex-shrink: 0;
    margin-bottom: 0;
  }

  .products-detail .rt-content {
    flex: 1;
    padding-left: 30px;
  }

  .products-detail .sub-title {
    margin-top: 30px;
    padding-top: 20px;
  }

  .products-detail .btn {
    margin-top: 46px;
    padding-top: 11px;
    padding-bottom: 10px;
  }

  .products-detail .bottom-wrap {
    display: flex;
  }

  .products-detail .lt {
    flex: 0 0 calc((580 / 1440) * 100%);
    max-width: calc((580 / 1440) * 100%);
    margin-bottom: 0;
  }

  .products-detail .rt {
    flex: 0 0 calc(100% - (580 / 1440) * 100%);
    max-width: calc(100% - (580 / 1440) * 100%);
    padding-left: 30px;
  }

  .products-detail .bottom-wrap {
    padding: 60px 0;
  }

  .products-detail .tit {
    border-width: 2px;
    padding-top: 16px;
    margin-bottom: 25px;
  }

  .products-detail .video-wrap .icon-play {
    font-size: 64px;
  }

  .products-detail .features-list {
    padding: 21px 22px 20px;
  }

  .products-detail .item-list li {
    padding-top: 20px;
    padding-bottom: 20px;
  }

  .products-detail .item {
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .products-detail .item:first-child {
    padding-left: 21px;
  }

  .products-detail .item>*:not(:last-child) {
    margin-bottom: 12px;
  }
}

@media (min-width: 1440px) {
  .products-detail .lt-nav {
    width: 600px;
  }

  .products-detail .rt-content {
    padding-left: 55px;
  }

  .products-detail .bottom-wrap {
    padding-top: 85px;
    padding-bottom: 80px;
  }

  .products-detail .item-list li {
    font-size: 20px;
    padding-top: 31px;
    padding-bottom: 31px;
  }
}

@media (min-width: 1640px) {
  .products-detail .rt-content {
    padding-left: 80px;
  }

  .products-detail .rt {
    padding-left: 60px;
  }

  .products-detail .item:first-child>* {
    min-width: 213px;
  }
}


/* recommend */
.recommend {
  padding-top: 30px;
  padding-bottom: 30px;
  background: #EBEAEA;
}

.recommend .title-wrap {
  margin-bottom: 15px;
  text-align: center;
}

.recommend .title {
  display: inline-block;
  position: relative;
}

.recommend .title::after {
  content: '';
  width: calc(100% - 40px);
  max-width: 278px;
  height: 4px;
  margin-top: 6px;
  border-radius: 4px;
  background: var(--style-color);
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.recommend .sub-info {
  line-height: calc(30 / 16);
  text-align: center;
  margin-bottom: 30px;
}

.recommend .swiper-slide {
  text-align: center;
  border-radius: 10px;
  background: #fff;
  padding: 19px 19px 27px;
  border: 1px solid #C1C1C1;
}

.recommend .scale-img img {
  width: 100%;
  aspect-ratio: 340 / 340;
}

.recommend .tit {
  font-weight: bold;
  color: var(--style-color);
  margin-top: 15px;
  margin-bottom: 5px;
}

.recommend .info {
  color: #666666;
}

.recommend .btn {
  width: 150px;
  margin-top: 15px;
  padding: 7px 15px;
  border-radius: 23px;
  color: var(--style-color);
  border-color: var(--style-color);
}

@media (min-width: 768px) {
  .recommend .swiper-wrap {
    position: relative;
  }

  .recommend .prev-btn, .recommend .next-btn {
    width: 40px;
    height: 40px;
    font-size: 18px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0px 3px 6px 1px rgba(0, 0, 0, 0.16);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .recommend .prev-btn {
    transform: translate(-50%, -50%);
  }

  .recommend .next-btn {
    transform: translate(50%, -50%);
  }

  .recommend .swiper-button-disabled {
    display: none;
  }
}

@media (min-width: 1200px) {
  .recommend {
    padding-top: 60px;
    padding-bottom: 60px;
  }

  .recommend .title-wrap {
    margin-bottom: 24px;
  }

  .recommend .title::after {
    height: 8px;
    margin-top: 12px;
  }

  .recommend .sub-info {
    margin-bottom: 43px;
  }

  .recommend .tit {
    margin-top: 24px;
    margin-bottom: 9px;
  }

  .recommend .btn {
    margin-top: 26px;
    padding-top: 9px;
    padding-bottom: 8px;
    transition: all .3s;
  }

  .recommend .btn:hover {
    color: #fff;
    background: var(--style-color);
  }

  .recommend .prev-btn, .recommend .next-btn {
    width: 50px;
    height: 50px;
    font-size: 24px;
  }
}

@media (min-width: 1440px) {
  .recommend {
    padding-top: 93px;
    padding-bottom: 100px;
  }
}

@media (min-width: 1640px) {
  .recommend .prev-btn {
    left: -26px;
    transform: translate(-100%, -50%);
  }

  .recommend .next-btn {
    right: -26px;
    transform: translate(100%, -50%);
  }
}