.blog-detail {
  padding: 50px 0;
}

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

.blog-detail .title {
  text-align: left;
  margin-bottom: 10px;
  line-height: calc(46 / 30);
}

.blog-detail .date-cate {
  display: flex;
  gap: 20px;
  color: #999;
  padding-bottom: 15px;
  margin-bottom: 20px;
  border-bottom: 1px solid #EBEBEB;
}

.blog-detail .title-info p {
  margin-bottom: 8px;
}

.blog-detail .title-info h2 {
  font-size: 18px;
  line-height: calc(34 / 22);
  text-align: left;
  margin-top: 20px;
  margin-bottom: 8px;
}

.blog-detail .title-info h3 {
  font-size: 16px;
  margin-top: 10px;
  margin-bottom: 5px;
}

.blog-detail .title-info img {
  width: 100%;
  display: block;
  margin-top: 20px;
  margin-bottom: 20px;
}

.blog-detail .title-info>*:first-child, .blog-detail .title-info>*:first-child img {
  margin-top: 0;
}

.blog-detail .title-info>*:last-child, .blog-detail .title-info>*:last-child img {
  margin-bottom: 0;
}

.blog-detail .title-info ul, .blog-detail .title-info ol {
  padding-left: 20px;
}

.blog-detail .rt-title {
  padding-bottom: 12px;
  margin-bottom: 10px;
  border-bottom: 1px solid rgba(129, 151, 171, 0.10);
}

.blog-detail .item-list li a {
  padding: 10px 0;
  border-radius: 14px;
  display: block;
}

.blog-detail .item-list li {
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(129, 151, 171, 0.10);
}

.blog-detail .item-list li:not(:last-child) {
  margin-bottom: 10px;
}

.blog-detail .item-title {
  color: #333;
  font-family: 'DMSans-Bold';
  margin-bottom: 6px;
}

.blog-detail .item-info {
  line-height: 22px;
}

.blog-detail .bottom-wrap {
  display: none;
}

@media (min-width: 1200px) {
  .blog-detail {
    padding: 40px 0 60px;
  }

  .blog-detail .container {
    display: flex;
  }

  .blog-detail .lt {
    flex: 1;
    padding-right: 30px;
    margin-bottom: 0;
  }

  .blog-detail .title {
    margin-bottom: 20px;
  }

  .blog-detail .date-cate {
    padding-bottom: 20px;
    margin-bottom: 40px;
  }

  .blog-detail .title-info p {
    margin-bottom: 14px;
  }

  .blog-detail .title-info h2 {
    font-size: 20px;
    margin-top: 30px;
    margin-bottom: 12px;
  }

  .blog-detail .title-info h3 {
    font-size: 18px;
    margin-top: 15px;
    margin-bottom: 10px;
  }

  .blog-detail .title-info img {
    margin: 30px 0;
  }

  .blog-detail .rt {
    width: 340px;
  }

  .blog-detail .item-list {
    margin-bottom: 70px;
  }

  .blog-detail .item-list li a {
    padding: 16px 20px;
  }

  .blog-detail .item-list li a:hover {
    color: #fff;
    background: var(--style-color);
  }

  .blog-detail .item-list li a:hover .item-title {
    color: #fff;
  }

  .blog-detail .item-list li a:hover .item-info {
    opacity: .8;
  }

  .blog-detail .bottom-wrap {
    position: sticky;
    top: 100px;
    padding: 24px 20px;
    border-radius: 14px;
    background: var(--style-color);
    display: block;
  }

  .blog-detail .sub-title {
    color: #fff;
    text-align: center;
    margin-bottom: 24px;
  }

  .blog-detail .form-group {
    margin-bottom: 12px;
  }

  .blog-detail .form-control {
    font-size: 14px;
    line-height: 24px;
    border-color: #EBEBEB;
  }

  .blog-detail input.form-control {
    height: 44px;
  }

  .blog-detail textarea.form-control {
    min-height: 74px;
  }

  .blog-detail .form-control.file-item {
    padding: 0;
    height: 0;
    opacity: 0;
    border: none;
    visibility: hidden;
  }

  .blog-detail .file-upload {
    width: fit-content;
    color: rgba(255, 255, 255, 0.80);
    font-size: 14px;
    line-height: calc(24 / 14);
    font-family: 'DMSans-Regular';
    display: flex;
    align-items: center;
    cursor: pointer;
  }

  .blog-detail .file-upload span {
    width: 16px;
    height: 16px;
    margin-right: 10px;
    border-radius: 2px;
    border: 1px solid #EBEBEB;
    background: rgba(250, 250, 250, 0.20);
    display: block;
    position: relative;
  }

  .blog-detail .file-upload.active span {
    background: #fff;
    border-color: #fff;
  }

  .blog-detail .file-upload span::after {
    content: '\e613';
    position: absolute;
    top: 50%;
    left: 50%;
    font-size: 10px;
    line-height: 1;
    font-weight: bold;
    color: var(--style-color);
    transform: translate(-50%, -50%);
    font-family: "iconfont" !important;
    opacity: 0;
  }

  .blog-detail .file-upload.active span::after {
    opacity: 1;
  }

  .blog-detail .bottom-wrap .btn {
    width: 100%;
    color: #fff;
    border-radius: 4px;
    margin-top: 20px;
    line-height: 22px;
    padding: 11px 15px;
    border: 1px solid #fff;
    transition: all .3s;
  }

  .blog-detail .bottom-wrap .btn:hover {
    color: var(--style-color);
    background: #fff;
  }

  .blog-detail .bottom-wrap .form-control::-webkit-input-placeholder {
    color: #999;
  }

  .blog-detail .bottom-wrap .form-control:-moz-placeholder {
    color: #999;
  }

  .blog-detail .bottom-wrap .form-control::-moz-placeholder {
    color: #999;
  }

  .blog-detail .bottom-wrap .form-control:-ms-input-placeholder {
    color: #999;
  }
}

@media (min-width: 1440px) {
  .blog-detail {
    padding-bottom: 80px;
  }

  .blog-detail .lt {
    padding-right: 60px;
  }
}


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

.related-products .title {
  margin-bottom: 15px;
}

.related-products .sub-info {
  text-align: center;
  margin-bottom: 20px;
}

.related-products .scale-img {
  padding: 14px;
  border-radius: 14px;
  border: 1px solid #E8E8E8;
  background: #FBFCFB;
}

.related-products .scale-img img {
  width: 100%;
  aspect-ratio: 290 / 290;
}

.related-products .tit {
  margin-top: 15px;
  margin-bottom: 8px;
}

.related-products .info {
  height: 4.5em;
}

.related-products .btn {
  width: 100%;
  margin-top: 20px;
  line-height: 22px;
  padding: 11px 15px;
  border-radius: 4px;
  color: var(--style-color);
  border: 1px solid var(--style-color);
}

@media (min-width: 768px) {
  .related-products .swiper-wrap {
    position: relative;
    padding: 0 30px;
  }

  .related-products .prev-btn, .related-products .next-btn {
    width: 40px;
    height: 40px;
    font-size: 18px;
    border-radius: 50%;
    color: #fff;
    background: var(--bg-color);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
  }

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

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

  .related-products .swiper-button-disabled {
    color: var(--style-color);
    background: #fff;
    border: 1px solid var(--style-color);
  }
}

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

  .related-products .container::before {
    content: '';
    width: 100%;
    height: 1px;
    background: #E1E1E1;
    display: block;
  }

  .related-products .title {
    margin-top: 60px;
    margin-bottom: 30px;
  }

  .related-products .sub-info {
    margin-bottom: 40px;
  }

  .related-products .tit {
    margin-top: 22px;
  }

  .related-products .tit a:hover {
    color: var(--style-color);
  }

  .related-products .btn {
    margin-top: 22px;
  }

  .related-products .btn:hover {
    color: #fff;
    padding-top: 12px;
    padding-bottom: 12px;
    background: var(--bg-color);
    border: none;
  }
}

@media (min-width: 1440px) {
  .related-products {
    padding-bottom: 80px;
  }

  .related-products .title {
    margin-top: 80px;
  }
}

@media (min-width: 1640px) {
  .related-products .swiper-wrap {
    padding: 0;
  }

  .related-products .prev-btn {
    width: 50px;
    height: 50px;
    font-size: 20px;
    font-weight: bold;
    left: -30px;
    transform: translate(-100%, -50%);
  }

  .related-products .next-btn {
    width: 50px;
    height: 50px;
    font-size: 20px;
    font-weight: bold;
    right: -30px;
    transform: translate(100%, -50%);
  }
}