body {
  background: #f4f6f9;
}


/* blog-detail */
.blog-detail {
  padding: 30px 0;
}

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

.blog-detail .title {
  text-align: left;
  margin-bottom: 12px;
}

.blog-detail .share-wrap {
  padding-top: 6px;
  padding-bottom: 16px;
  margin-bottom: 20px;
  border-bottom: 1px solid #e7eaed;
}

.blog-detail .date {
  font-size: 13px;
  line-height: 1;
  color: #63666a;
}

.blog-detail .date i {
  font-size: inherit;
  margin-right: 8px;
}

.blog-detail .share-list {
  display: none;
}

.blog-detail .sub-info p {
  line-height: 2;
  color: #757575;
}

.blog-detail .sub-info>*:not(:last-child) {
  margin-bottom: 5px;
}

.blog-detail .sub-info img {
  display: block;
  margin: 20px 0;
}

.blog-detail .sub-info h2 {
  font-size: 20px;
  color: #7d7c7c;
  font-weight: bold;
  text-align: left;
  line-height: 2;
}

.blog-detail .sub-info h3 {
  color: #7d7c7c;
  font-size: 18px;
  font-weight: bold;
  line-height: 2;
}

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

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

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

.blog-detail .rt {
  padding: 24px 15px 15px;
  background: #fff;
}

.blog-detail .sub-tit {
  color: #242930;
  margin-bottom: 15px;
}

.blog-detail .rt form {
  margin-bottom: 30px;
  border: 1px solid #e5e5e5;
  position: relative;
}

.blog-detail .form-control {
  height: 48px;
  border: none;
  font-size: 15px;
  padding-left: 15px;
  padding-right: 15px;
  color: #777a7d;
}

.blog-detail .rt form button {
  position: absolute;
  top: 0;
  right: 0;
  width: 60px;
  height: 100%;
  border: none;
  color: #777a7d;
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.blog-detail .rt form button i {
  font-size: 16px;
  line-height: 1;
}

.blog-detail .item-list {
  padding-top: 5px;
}

.blog-detail .item-list li:not(:last-child) {
  margin-bottom: 15px;
  padding-bottom: 15px;
  border-bottom: 1px solid #e7e7e7;
}

.blog-detail .block {
  display: flex;
  align-items: center;
}

.blog-detail .scale-img {
  width: 135px;
  flex-shrink: 0;
}

.blog-detail .scale-img img {
  width: 100%;
  aspect-ratio: 135 / 90;
}

.blog-detail .info-group {
  flex: 1;
  padding-left: 16px;
}

.blog-detail .block .date {
  font-size: 12px;
  color: #858789;
  margin-bottom: 10px;
}

.blog-detail .tit {
  font-size: 15px;
  color: #3a3a3a;
  line-height: 25px;
}

.blog-detail .form-control::-webkit-input-placeholder {
  color: #9ea0a2;
}

.blog-detail .form-control:-moz-placeholder {
  color: #9ea0a2;
}

.blog-detail .form-control::-moz-placeholder {
  color: #9ea0a2;
}

.blog-detail .form-control:-ms-input-placeholder {
  color: #9ea0a2;
}

@media (min-width: 992px) {
  .blog-detail .container {
    display: flex;
    align-items: flex-start;
  }

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

  .blog-detail .rt {
    position: sticky;
    top: 120px;
    width: 385px;
  }

  .blog-detail .share-wrap {
    padding-top: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .blog-detail .share-list {
    display: flex;
    gap: 10px;
  }

  .blog-detail .share-list li a {
    width: 40px;
    height: 40px;
    font-size: 18px;
    color: #ababab;
    border-radius: 50%;
    border: 1px solid #dbdcdf;
    display: flex;
    align-items: center;
    justify-content: center;
  }
}

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

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

  .blog-detail .share-wrap {
    margin-bottom: 32px;
  }

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

  .blog-detail .sub-info h2 {
    font-size: 24px;
  }

  .blog-detail .sub-info h3 {
    font-size: 20px;
  }

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

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

  .blog-detail .rt {
    padding: 45px 35px 25px;
  }

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

  .blog-detail .rt form {
    margin-bottom: 40px;
  }

  .blog-detail .form-control {
    height: 53px;
    padding-left: 20px;
    padding-right: 20px;
  }

  .blog-detail .tit:hover {
    color: var(--style-color);
  }
}

@media (min-width: 1440px) {
  .blog-detail {
    padding-top: 74px;
    padding-bottom: 80px;
  }

  .blog-detail .sub-info h2 {
    font-size: 30px;
  }

  .blog-detail .sub-info h3 {
    font-size: 24px;
  }
}