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

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

.products-detail .swiper-gallery .swiper-container {
  border: 1px solid #E3E3E3;
  border-radius: 7px;
}

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

.products-detail .swiper-slide img {
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  cursor: pointer;
}

.products-detail .rt {
  margin-top: 20px;
}

.products-detail .title {
  text-align: left;
  color: var(--style-color);
  margin-bottom: 15px;
}

.products-detail .sub-info {
  line-height: 25px;
}

.products-detail .sub-info>*:not(:last-child) {
  margin-bottom: 10px;
}

.products-detail .sub-info strong {
  font-family: 'DMSans-B';
  color: var(--sub-color);
}

.products-detail .sub-info ul {
  padding-left: 20px;
}

.products-detail .btn {
  width: 160px;
  color: #fff;
  margin-top: 30px;
  padding: 7px 15px;
  border-radius: 5px;
  background: var(--style-color);
  display: block;
  margin-left: auto;
}

.products-detail .bottom-wrap {
  padding-top: 30px;
  padding-bottom: 30px;
  background: #EAEAEA;
}

.products-detail .item {
  padding-bottom: 30px;
  border-bottom: 1px solid #CAC9C9;
}

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

.products-detail .tit {
  padding-right: 25px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.products-detail .tit i {
  font-size: 18px;
  flex-shrink: 0;
  margin-left: 30px;
  color: var(--style-color);
  transform: rotate(180deg);
  transition: transform .3s;
  cursor: pointer;
}

.products-detail .tit.active i {
  transform: rotate(0);
}

.products-detail .item-info {
  margin-top: 20px;
}

.products-detail .item-info table tr:nth-child(odd) {
  background: #fff;
}

.products-detail .item-info table th,
.products-detail .item-info table td {
  padding-top: 13px;
  padding-bottom: 13px;
  border-color: var(--btn-color);
}

.products-detail .item-info p:not(:last-child) {
  margin-bottom: 1.5em;
}

.products-detail .item-info .row {
  margin-bottom: -20px;
}

.products-detail .download {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.products-detail .download-btn {
  font-size: 33px;
  margin-left: 23px;
  line-height: 1;
  color: var(--sub-color);
}

.products-detail .download-btn i {
  font-size: inherit;
  line-height: 1;
}

.products-detail .item iframe {
  width: 100%;
  height: auto;
  aspect-ratio: 1400 / 789;
  border-radius: 10px;
  background: #000;
  display: block;
}

.products-detail .scrollbar-x {
  padding-bottom: 0;
}

.products-detail .scrollbar-x::-webkit-scrollbar {
  height: 5px;
}

@media (min-width: 768px) {
  .products-detail .lt {
    max-width: 601px;
  }

  .products-detail .prev-btn, .products-detail .next-btn {
    font-size: 24px;
    color: var(--style-color);
  }

  .products-detail .prev-btn {
    left: 11px;
  }

  .products-detail .next-btn {
    right: 11px;
  }

  .products-detail .swiper-thumbs {
    margin-top: 30px;
    display: block;
  }

  .products-detail .swiper-thumbs .swiper-slide {
    border: 1px solid #E3E3E3;
  }

  .products-detail .swiper-thumbs .swiper-slide::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    border: 1px solid var(--btn-color);
    display: none;
  }

  .products-detail .swiper-thumbs .swiper-slide-thumb-active {
    border-color: transparent;
  }

  .products-detail .swiper-thumbs .swiper-slide-thumb-active::before {
    display: block;
  }
}

@media (min-width: 1200px) {
  .products-detail {
    padding-top: 41px;
  }

  .products-detail .pdt-group {
    display: flex;
    margin-bottom: 60px;
  }

  .products-detail .prev-btn, .products-detail .next-btn {
    font-size: 36px;
  }

  .products-detail .rt {
    flex: 1;
    padding-left: 30px;
    margin-top: 0;
  }

  .products-detail .title {
    margin-bottom: 27px;
  }

  .products-detail .btn {
    width: 180px;
    margin-top: 60px;
    padding-top: 12px;
    padding-bottom: 12px;
    transition: background .3s;
  }

  .products-detail .btn:hover {
    background: var(--sub-color);
  }

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

  .products-detail .item {
    padding-bottom: 40px;
  }

  .products-detail .item:not(:last-child) {
    margin-bottom: 60px;
  }

  .products-detail .item-info {
    margin-top: 34px;
  }

  .products-detail .download-btn:hover {
    color: var(--btn-color);
  }
}

@media (min-width: 1440px) {
  .products-detail .pdt-group {
    margin-bottom: 100px;
  }

  .products-detail .rt {
    padding-left: 40px;
  }

  .products-detail .btn {
    margin-top: 160px;
  }

  .products-detail .bottom-wrap {
    padding-top: 94px;
    padding-bottom: 100px;
  }

  .products-detail .item:not(:last-child) {
    margin-bottom: 94px;
  }
}

@media (max-width: 767px) {
  .products-detail .download {
    justify-content: space-between;
  }
}


/* contact-form */
.contact-form {
  padding: 30px 0;
}

.contact-form .item-wrap {
  background: #F4F4F4;
  padding-bottom: 30px;
}

.contact-form .title {
  color: #fff;
  padding: 15px;
  background: var(--style-color);
  margin-bottom: 30px;
}

.contact-form form {
  margin-left: 15px;
  margin-right: 15px;
}

.contact-form .form-control {
  padding: 14px;
  color: var(--sub-color);
  border-radius: 5px;
  border-color: #D0D0D0;
  box-shadow: none;
  border: 1px solid #ADB0B9;
}

.contact-form .form-control:focus {
  padding: 12px;
  border-width: 2px;
  border-color: var(--sub-color);
}

.contact-form .form-control::-webkit-input-placeholder {
  color: #ADB0B9;
}

.contact-form .form-control:-moz-placeholder {
  color: #ADB0B9;
}

.contact-form .form-control::-moz-placeholder {
  color: #ADB0B9;
}

.contact-form .form-control:-ms-input-placeholder {
  color: #ADB0B9;
}

.contact-form .btn-wrap {
  text-align: left;
}

.contact-form .btn {
  width: 160px;
  padding: 10px 15px;
  margin-top: 20px;
  border-radius: 5px;
  color: #fff;
  background: var(--style-color);
}

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

  .contact-form .item-wrap {
    padding-bottom: 60px;
  }

  .contact-form .title {
    padding-top: 23px;
    padding-bottom: 22px;
    margin-bottom: 60px;
  }

  .contact-form form {
    margin-left: 39px;
    margin-right: 39px;
  }

  .contact-form .row {
    margin-left: -19px;
    margin-right: -19px;
  }

  .contact-form .row>div {
    padding: 0 19px;
  }

  .contact-form .form-group {
    margin-bottom: 20px;
  }

  .contact-form input.form-control {
    height: 51px;
  }

  .contact-form textarea.form-control {
    height: 179px;
  }

  .contact-form .btn {
    width: 180px;
    margin-top: 39px;
    padding-top: 12px;
    padding-bottom: 12px;
    transition: background .3s;
  }

  .contact-form .btn:hover {
    background: var(--sub-color);
  }
}

@media (min-width: 1440px) {
  .contact-form {
    padding-top: 100px;
    padding-bottom: 92px;
  }

  .contact-form .item-wrap {
    padding-bottom: 100px;
  }

  .contact-form .title {
    margin-bottom: 100px;
  }
}


/* recommend */
.recommend {
  padding-bottom: 30px;
}

.recommend .title {
  margin-bottom: 15px;
  color: var(--style-color);
}

.recommend .swiper-slide {
  height: unset;
  padding-bottom: 20px;
  border-radius: 5px;
  border: 1px solid transparent;
}

.recommend .img {
  width: 100%;
  display: block;
}

.recommend .img img {
  width: 100%;
  height: auto;
  aspect-ratio: 268 / 268;
}

.recommend .tit {
  line-height: 25px;
  margin-top: 20px;
  margin-left: 20px;
  margin-right: 20px;
}

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

  .recommend .title {
    margin-bottom: 31px;
  }

  .recommend .swiper-slide {
    padding-bottom: 40px;
  }

  .recommend .swiper-slide:hover {
    border-color: var(--btn-color);
  }

  .recommend .tit {
    margin-top: 30px;
    margin-left: 30px;
    margin-right: 30px;
  }

  .recommend .swiper-slide:hover .tit {
    color: var(--sub-color);
  }
}

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

  .recommend .swiper-slide {
    padding-bottom: 76px;
  }
}