/*PC*/
.treatment_area {
  padding-top: 120px;
  max-width: 1200px;
  margin: 0 auto;
}

.treatment_area h2 {
  text-align: center;
  font-size: 40px;
  font-family: serif;
  font-weight: 400;
  line-height: 0.8;
  margin-bottom: 40px;
}
.treatment_area h2 span {
  font-size: 18px;
  color: #050505;
  font-weight: 500;
  display: inline-block;
  margin-top: 70px;
  position: relative;
}
.treatment_area h2 span::before {
  position: absolute;
  content: "";
  width: 150px;
  height: 1px;
  background-color: #4d4d4d;
  top: -35px;
  left: 50%;
  transform: translateX(-50%);
}

.treatment_img {
  position: relative;
  height: 200px;
}

.treatment_img img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 80% 50%;
}


.treatment_area h3{
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: 5.8%;
  font-family: "Noto Serif JP", 游明朝, YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", HG明朝E, "ＭＳ Ｐ明朝", "ＭＳ 明朝", serif;
  font-size: 62px;
  font-weight: 600;
  letter-spacing: 0.1em;
}
.treatment_area h3 span{
  font-size: 20px;
  font-weight: normal;
  display: inline-block;
  letter-spacing: 0;
}

.treatment_list {
  max-width: 1040px;
  padding: 0 20px;
  margin: 50px auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px 4%;
}

.treatment_list li{
  width: 100%;
  height: 48px;
}

.treatment_list li a{
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  border-radius: 50px;
  border: 1px solid #333;
  padding: 0 10px;
  font-size: 17px;
  font-weight: 500;
}

.treatment_list li a:hover{
background-color: #333;
color: #fff;
}

.treatment_area .pc_hidden{
   display: none;
}

@media screen and (max-width: 1024px) {
  .treatment_list{
   max-width: 700px;
  }
}

/*SP*/
@media screen and (max-width: 768px) {
  .treatment_area{
    padding-top: 15%;
  }
  .treatment_area h2 {
    line-height: 1.1;
    letter-spacing: 0.1em;
  }
  .treatment_area span {
    line-height: 1;
    letter-spacing: 0em;
  }
  .treatment_area h2 span {
    margin-top: 40px;
  }
  .treatment_area h2 span::before{
    top: -22px;
  }
  .treatment_list {
    margin: 60px auto 80px;
    padding: 0 10px;
  }

  .treatment_img img{
    object-position: 60% 50%;
  }

  .treatment_area h3 span{
    display: block;
    margin-top: 15px;
  }

  .treatment_list li a {
    font-size: 14px;
  }

  .treatment_area .pc_hidden{
    display: block;
    }
}
@media screen and (max-width: 650px) {
  .treatment_list {
    gap: 30px 4%;
  }
  .treatment_list li {
    max-width: 300px;
    margin: 0 auto;
  }
 }
@media screen and (max-width: 500px) {
  .treatment_area h2 {
    font-size: 4.5vw;
    margin-bottom: 5%;
    letter-spacing: 0.25em;
}
.treatment_area h2 span {
  margin-top: 10%;
}
.treatment_area h2 span::before {
  width: clamp(5.625rem, -1.042rem + 33.33vw, 9.375rem);
  top: -100%;
}
.treatment_area h3{
font-size: 12vw;
}
.treatment_area h3 span{
  font-size: 4vw;
  }
  .treatment_img {
    height: 150px;
  }
}