.main {
  padding-top: 10rem;
}

.main section .mds_box {
  text-align: center;
}

.main section .mds_box p.f20 {
  line-height: 1.3;
  color: #a5987c;
  margin-top: 0.8%;
}

.main .single_case .container {
  padding: 4rem 0;
  margin-top: 3rem;
  background-color: #fff;
}

.main .single_case .container .wrapper {
  max-width: 1000px;
  width: 92%;
  margin: auto;
}

.main .single_case .container .wrapper .title {
  text-align: center;
  color: #A5987C;
  line-height: 1.5;
  margin-bottom: 2rem;
}

.main .single_case .container .wrapper .img_block {
  display: flex;
  align-items: flex-start;
  gap: 2%;
}

.main .single_case .container .wrapper .img_block .eye_catching {
  flex: 0 0 71%;
  min-width: 0;
}

.main .single_case .container .wrapper .img_block .eye_catching.case_slider,
.main .single_case .container .wrapper .img_block .eye_catching .slick-list,
.main .single_case .container .wrapper .img_block .eye_catching .slick-track,
.main .single_case .container .wrapper .img_block .eye_catching .slide_item {
  width: 100%;
}

.main .single_case .container .wrapper .img_block .eye_catching .slide_item img {
  width: 100%;
  max-height: 800px;
  object-fit: contain;
  display: block;
}

.main .single_case .container .wrapper .img_block .thumbnail_group {
  display: flex;
  flex-wrap: wrap;
  align-content: flex-start;
  gap: 10px;
  flex: 0 0 27%;
  min-width: 0;
}

.main .single_case .container .wrapper .img_block .thumbnail_group .thumbnail {
  flex: 0 0 calc(50% - 5px);
  cursor: pointer;
  transition: opacity 0.3s;
}

.main .single_case .container .wrapper .img_block .thumbnail_group .thumbnail:hover {
  opacity: 0.7;
}

.main .single_case .container .wrapper .img_block .thumbnail_group .thumbnail img {
  width: 100%;
  height: auto;
  display: block;
}

.main .single_case .container .wrapper .img_block .thumbnail_group .thumbnail.is-active {
  opacity: 1;
}

.main .case_details .container {
  background-color: #fff;
  padding: 4rem 0;
}

.main .case_details .container .wrapper {
  max-width: 1000px;
  width: 92%;
  margin: auto;
}

.main .case_details .container .wrapper .first_box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid #000;
}

.main .case_details .container .wrapper .first_box .sub_mds {
  color: #A5987C;
  flex: 0 0 20%;
}

.main .case_details .container .wrapper .first_box .tags {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.main .case_details .container .wrapper .first_box .tags span {
  padding: 7px 9px;
  background-color: #C9B996;
  color: #fff;
  border-radius: 5px;
}

.main .case_details .container .wrapper .second_box {
  margin-top: 1.1rem;
}

.main .case_details .container .wrapper .second_box .text {
  line-height: calc(28 / 16);
}

.main .case_details .container .wrapper .third_box {
  display: flex;
  justify-content: space-between;
  margin-top: 2rem;
}

.main .case_details .container .wrapper .third_box .general_box {
  flex: 0 0 48%;
  padding: 1rem 2rem;
  border: 1px solid #D6CAAE;
  background-color: #FAF8F5;
}

.main .case_details .container .wrapper .third_box .general_box h4 {
  color: #A5987C;
  margin-bottom: 1rem;
}

.main .case_details .container .wrapper .third_box .general_box .price_line {
  display: flex;
  justify-content: space-between;
  font-size: 15px;
}

.main .case_details .container .wrapper .third_box .general_box .price_line .name {
  flex: 0 0 75%;

}

.main .case_details .container .wrapper .third_box .general_box .price_note {
  font-size: 15px;
}

.main .case_details .container .wrapper .third_box .general_box .txt_box {
  line-height: calc(27 / 15);
}

.main .case_details .container .wrapper .fourth_box {
  display: flex;
  align-items: center;
  background-color: #FAF8F5;
  padding: 2rem;
  border: 1px solid #D6CAAE;
  margin-top: 2rem;
}

.main .case_details .container .wrapper .fourth_box h4 {
  margin-right: 2rem;
  color: #A5987C;
}

.main .case_details .container .wrapper .fourth_box .doctor_info {
  display: flex;
  align-items: center;
}

.main .case_details .container .wrapper .fourth_box .doctor_info .link {
  margin-left: 4rem;
}

.main .case_details .container .wrapper .fourth_box .doctor_info .link .btn {
  background-color: #D6CAAE;
  color: #7A5400;
  padding: 0.7rem 1rem;
  border-radius: 5px;
}

.main .case_details .container .wrapper .fourth_box .doctor_info .link .btn span {
  position: relative;
  display: inline-block;
  padding-right: 1rem;
}

.main .case_details .container .wrapper .fourth_box .doctor_info .link .btn span::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 0;
  width: 7px;
  height: 13px;
  transform: translateY(-50%);
  background-image: url("data:image/svg+xml,%3Csvg width='7' height='13' viewBox='0 0 7 13' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0.5 12.5L6.5 6.5L0.5 0.5' stroke='%237A5400' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: 7px 13px;
  background-position: center;
}

.main .related_cases {
  margin-top: 4rem;
}

.main .related_cases .container .wrapper {
  max-width: 1000px;
  width: 92%;
  margin: auto;
}

.main .related_cases .container .wrapper h2 {
  text-align: center;
  color: #A5987C;
  margin-bottom: 2rem;
}

.main .related_cases .container .wrapper .case_list {
  display: flex;
  flex-wrap: wrap;
  gap: 4%;
}

.main .related_cases .container .wrapper .case_list .case_list_item {
  flex: 0 0 30.66%;
  min-width: 0;
}

.main .related_cases .container .wrapper .case_list .case_list_item:nth-child(n+4) {
  margin-top: 4%;
}

.main .related_cases .container .wrapper .case_list .case_list_item .img_box {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 1024px) {
  .main .case_details .container .wrapper .first_box .sub_mds {
    font-size: 18px;
  }

  .main .case_details .container .wrapper .third_box .general_box h4 {
    font-size: 16px;
  }

  .main .case_details .container .wrapper .fourth_box h4,
  .main .case_details .container .wrapper .fourth_box .doctor_info .name {
    font-size: 16px;
  }
}

@media screen and (max-width: 768px) {
  .main .single_case .container .wrapper .img_block .eye_catching {
    flex: 0 0 60%;
  }

  .main .single_case .container .wrapper .img_block .thumbnail_group {
    flex: 0 0 40%;
  }

  .main .single_case .container .wrapper .img_block .thumbnail_group .thumbnail {
    flex: 0 0 calc(24.26% - 5px);
  }
}

@media screen and (max-width: 480px) {
  .main {
    padding-top: 5rem;
    padding-bottom: 5rem;
  }

  .main .single_case .container .wrapper .img_block {
    display: block;
  }

  .main .single_case .container .wrapper .img_block .eye_catching,
  .main .single_case .container .wrapper .img_block .thumbnail_group {
    flex: none;
    width: 100%;
  }

  .main .single_case .container .wrapper .img_block .eye_catching .slide_item img {
    max-height: none;
  }

  .main .single_case .container .wrapper .img_block .thumbnail_group {
    margin-top: 12px;
  }

  .main section .mds_box .f66 {
    font-size: 32px;
  }

  .main section .mds_box p.f20 {
    font-size: 15px;
  }

  .main .case_details .container {
    padding-top: 0;
  }

  .main .case_details .container .wrapper .first_box {
    display: block;
  }

  .main .case_details .container .wrapper .first_box .tags {
    flex-wrap: wrap;
    margin-top: 20px;
  }

  .main .case_details .container .wrapper .first_box .tags span {
    font-size: 12px;
  }

  .main .case_details .container .wrapper .second_box .text {
    font-size: 14px;
  }

  .main .case_details .container .wrapper .third_box {
    display: block;
  }

  .main .case_details .container .wrapper .third_box .general_box {
    padding: 1.5rem;
  }

  .main .case_details .container .wrapper .third_box .general_box:nth-child(n+2) {
    margin-top: 1.5rem;
  }

  .main .case_details .container .wrapper .fourth_box {
    display: block;
    padding: 1.5rem 1rem;
  }

  .main .case_details .container .wrapper .fourth_box .doctor_info {
    display: block;
    margin-top: 15px;
  }

  .main .case_details .container .wrapper .fourth_box .doctor_info .link {
    max-width: 200px;
    margin: auto;
    margin-top: 15px;
  }

  .main .case_details .container .wrapper .fourth_box .doctor_info .link .btn {
    display: block;
    text-align: center;
  }

  .main .related_cases .container .wrapper h2 {
    font-size: 18px;
  }

  .main .single_case .container .wrapper .title {
    font-size: 18px;
  }
}