@charset "UTF-8";
.body {
  overflow-x: hidden;
}

.mainvisual {
  position: relative;
  height: 46.875vw;
}
@media screen and (max-width: 767px) {
  .mainvisual {
    position: relative;
    height: 160vw;
  }
  .mainvisual::before {
    display: none;
  }
}

.key {
  position: relative;
  height: 46.875vw;
  box-sizing: border-box;
  overflow: hidden;
}
.key .cont {
  position: relative;
  width: 100%;
  height: 46.875vw;
}
.key .key_bg {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 100%;
  height: 46.875vw;
}
.key .key_text {
  width: -moz-fit-content;
  width: fit-content;
  letter-spacing: 0.01em;
  line-height: 1.6;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(34px, 4.29vw, 4.29vw);
  font-weight: 600;
  color: #fff;
  text-shadow: rgba(0, 0, 0, 0.75) 0 0 5px;
}
.key .key_text .t-small {
  letter-spacing: 0.03em;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(25px, 3.13vw, 3.13vw);
  color: #fff;
  text-shadow: rgba(0, 0, 0, 0.75) 0 0 5px;
}
.key .key_subtext {
  letter-spacing: 0.15em;
  line-height: 1.8;
  font-size: clamp(15px, 1.88vw, 1.88vw);
  color: #fff;
  text-shadow: rgba(0, 0, 0, 0.75) 0 0 5px;
}
.key .cont01 {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.key .cont01:before {
  display: none;
}
.key .cont01 .key_bg {
  background: url(/images/index/key_bg01.webp) center bottom/cover no-repeat;
}
.key .cont01 .Key_box {
  padding-bottom: 5vw;
  max-width: 95%;
  width: 57.03vw;
  padding-left: 5vw;
}
.key .cont01 .key_text {
  position: relative;
  z-index: 5;
  margin-bottom: 2.34vw;
}
.key .cont01 .key_subtext {
  position: relative;
  z-index: 5;
}
.key .cont02 {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}
.key .cont02 .key_bg {
  background: url(/images/index/key_bg02.webp) center bottom/cover no-repeat;
}
.key .cont02 .Key_box {
  padding-top: 14vw;
  padding-right: 16vw;
  max-width: 95%;
  width: 73.83vw;
}
.key .cont02 .key_text {
  position: relative;
  z-index: 5;
  margin-bottom: 2.34vw;
}
.key .cont02 .key_subtext {
  position: relative;
  z-index: 5;
}
.key .cont03 {
  position: relative;
  display: flex;
  justify-content: center;
}
.key .cont03 .key_bg {
  background: url(/images/index/key_bg03.webp) center bottom/cover no-repeat;
}
.key .cont03 .Key_box {
  padding-top: 10vw;
  max-width: 95%;
  width: 53.75vw;
  padding-left: 44vw;
}
.key .cont03 .key_text {
  position: relative;
  z-index: 5;
  text-align: center;
  margin-bottom: 2.34vw;
}
.key .cont03 .key_subtext {
  width: -moz-fit-content;
  width: fit-content;
  margin: 0 auto;
  position: relative;
  z-index: 5;
}
.key .cont04 {
  position: relative;
  display: flex;
  justify-content: center;
}
.key .cont04 .key_bg {
  background: url(/images/index/key_bg04.webp) center bottom/cover no-repeat;
}
.key .cont04 .Key_box {
  padding-top: 6vw;
  max-width: 95%;
  width: 52.78vw;
}
.key .cont04 .key_text {
  position: relative;
  z-index: 5;
  text-align: center;
  margin-bottom: 1.34vw;
}
.key .cont04 .key_subtext {
  position: relative;
  z-index: 5;
}
@media screen and (max-width: 1000px) and (min-width: 768px) {
  .key .key .cont01 .key_text {
    width: 80%;
  }
  .key .key .cont02 .key_text {
    width: 80%;
  }
  .key .key .cont03 .key_text {
    width: 80%;
    padding-right: 10.78vw;
  }
  .key .key .cont04 .key_text {
    width: 80%;
    padding-right: 10.78vw;
  }
}
@media screen and (max-width: 767px) {
  .key {
    height: 160vw;
  }
  .key .cont {
    position: relative;
    width: 100%;
    height: 160vw;
  }
  .key .key_bg {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    width: 100%;
    height: 160vw;
  }
  .key .key_text {
    width: -moz-fit-content;
    width: fit-content;
    margin: 0 auto;
    letter-spacing: 0.01em;
    line-height: 1.6;
    font-size: 8.59vw;
    text-shadow: rgba(0, 0, 0, 0.75) 0 0 1.33vw;
  }
  .key .key_text .t-small {
    letter-spacing: 0.03em;
    font-size: 5.57vw;
    text-shadow: rgba(0, 0, 0, 0.75) 0 0 1.33vw;
  }
  .key .key_subtext {
    letter-spacing: 0.15em;
    line-height: 1.8;
    font-size: 4vw;
    text-align: center;
    text-shadow: rgba(0, 0, 0, 0.75) 0 0 1.33vw;
  }
  .key .cont01 {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .key .cont01:before {
    display: none;
  }
  .key .cont01 .key_bg {
    background: url(/images/index/sp_key_bg01.webp) center/cover no-repeat;
  }
  .key .cont01 .Key_box {
    padding-bottom: 15vw;
    max-width: 95%;
    width: 100%;
    padding-left: 0;
  }
  .key .cont01 .key_text {
    position: relative;
    z-index: 5;
    margin-bottom: 2.34vw;
  }
  .key .cont01 .key_subtext {
    position: relative;
    z-index: 5;
  }
  .key .cont02 {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .key .cont02:before {
    display: none;
  }
  .key .cont02 .key_bg {
    background: url(/images/index/sp_key_bg02.webp) center/cover no-repeat;
  }
  .key .cont02 .Key_box {
    padding-top: 0;
    padding-right: 0;
    padding-bottom: 28vw;
    max-width: 95%;
    width: 100%;
  }
  .key .cont02 .key_text {
    position: relative;
    z-index: 5;
    margin-bottom: 2.34vw;
  }
  .key .cont02 .key_subtext {
    position: relative;
    z-index: 5;
  }
  .key .cont03 {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .key .cont03:before {
    display: none;
  }
  .key .cont03 .key_bg {
    background: url(/images/index/sp_key_bg03.webp) center/cover no-repeat;
  }
  .key .cont03 .Key_box {
    padding-top: 0vw;
    padding-bottom: 8vw;
    max-width: 100%;
    width: 100%;
    padding-left: 0;
  }
  .key .cont03 .key_text {
    position: relative;
    z-index: 5;
    text-align: center;
    margin-bottom: 53.34vw;
  }
  .key .cont03 .key_subtext {
    width: -moz-fit-content;
    width: fit-content;
    margin: 0 auto;
    position: relative;
    z-index: 5;
  }
  .key .cont04 {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .key .cont04:before {
    display: none;
  }
  .key .cont04 .key_bg {
    background: url(/images/index/sp_key_bg04.webp) center/cover no-repeat;
  }
  .key .cont04 .Key_box {
    padding-top: 0vw;
    padding-bottom: 3vw;
    max-width: 95%;
    width: 100%;
  }
  .key .cont04 .key_text {
    position: relative;
    z-index: 5;
    font-size: 7.5vw;
    letter-spacing: 0.03em;
    line-height: 2;
    text-align: left;
    margin-bottom: 8.34vw;
  }
  .key .cont04 .key_subtext {
    position: relative;
    z-index: 5;
  }
}

.info {
  padding-top: 60px;
  padding-bottom: 100px;
  width: 1280px;
  max-width: 100%;
  margin: 0 auto 100px;
}
.info .banner_box {
  width: 1145px;
  max-width: 100%;
  margin: 0 auto 60px;
}
.info .banner_box .gridbox {
  width: 100%;
  row-gap: 30px;
  -moz-column-gap: 20px;
       column-gap: 20px;
  grid-template-columns: repeat(3, 1fr);
  box-sizing: border-box;
}
.info .banner_box .banner_item {
  width: 27.81vw;
  max-width: 356px;
  box-sizing: border-box;
}
.info .announce_box {
  width: 1000px;
  max-width: 100%;
  margin: 0 auto 60px;
}
.info .announce_box .gridbox {
  width: 100%;
  row-gap: 0px;
  -moz-column-gap: 0px;
       column-gap: 0px;
  grid-template-columns: repeat(2, 1fr);
  box-sizing: border-box;
}
.info .announce_box .blog_sec {
  width: 100%;
  box-sizing: border-box;
}
.info .announce_box .blog_sec .sec_title {
  font-size: 36px;
  font-weight: 100;
  letter-spacing: 0.1em;
  color: #1d2b53;
  margin-bottom: 5px;
}
.info .announce_box .blog_sec .sec_subtitle {
  font-size: 14px;
  letter-spacing: 0.2em;
  color: #1d2b53;
  margin-bottom: 25px;
}
.info .announce_box .blog_sec .list {
  margin-bottom: 20px;
}
.info .announce_box .blog_sec .list .item {
  padding-bottom: 10px;
  border-bottom: 1.5px solid #4d4d4d;
}
.info .announce_box .blog_sec .list .item a {
  display: flex;
  color: #4d4d4d;
}
.info .announce_box .blog_sec .list .item:not(:last-of-type) {
  margin-bottom: 20px;
}
.info .announce_box .blog_sec .list .date {
  min-width: 100px;
  font-size: 14px;
  color: #4d4d4d;
}
.info .announce_box .blog_sec .list .item_text {
  line-height: 1.5;
  font-size: 16px;
  color: #4d4d4d;
}
.info .announce_box .blog_sec .more {
  text-align: right;
}
.info .announce_box .blog_sec .more a {
  letter-spacing: 0.15em;
  color: #333333;
}
.info .announce_box .blog_sec:nth-of-type(1) {
  padding-right: 80px;
  border-right: 1px solid #1d2b53;
}
.info .announce_box .blog_sec:nth-of-type(2) {
  padding-left: 80px;
}
.info .info_box {
  width: 1120px;
  max-width: 100%;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  margin-right: 30px;
  box-sizing: border-box;
}
.info .info_box .circle_grid {
  width: 36%;
  max-width: 350px;
  display: grid;
  row-gap: 0px;
  gap: 20px;
  grid-template-columns: repeat(2, 1fr);
  margin-right: 45px;
  margin-bottom: 20px;
}
.info .info_box .circle {
  width: 12.67vw;
  height: 12.67vw;
  max-width: 162px;
  max-height: 162px;
  margin: 0 auto;
  box-sizing: border-box;
  background-color: ghostwhite;
  border-radius: 50%;
  font-size: clamp(12px, 1.56vw, 20px);
  text-align: center;
  letter-spacing: 0.01em;
  color: #1d2b53;
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 45px;
}
.info .info_box .circle01 {
  background: url(/images/index/info_circle01.webp) center/contain no-repeat;
}
.info .info_box .circle02 {
  background: url(/images/index/info_circle02.webp) center/contain no-repeat;
}
.info .info_box .circle03 {
  background: url(/images/index/info_circle03.webp) center/contain no-repeat;
}
.info .info_box .circle04 {
  background: url(/images/index/info_circle04.webp) center/contain no-repeat;
}
.info .info_box .access_box {
  width: 64%;
}
.info .info_box .info_timetable {
  margin: 0 auto 20px;
}
.info .info_box .info_timetable img {
  width: 100%;
}
.info .info_box .info_zip_box {
  display: flex;
  align-items: center;
  box-sizing: border-box;
}
.info .info_box .info_zip {
  width: 75%;
  font-size: 20px;
  letter-spacing: 0.1em;
  margin-right: 20px;
}
.info .info_box .map_btn {
  width: -moz-fit-content;
  width: fit-content;
  height: 3em;
  padding: 10px 10px 10px 15px;
  background-color: #1d2b53;
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: #fff;
  text-wrap: nowrap;
  box-sizing: border-box;
}
@media screen and (max-width: 1023px) and (min-width: 768px) {
  .info .banner_box {
    width: 1145px;
    max-width: 100%;
    margin: 0 auto 60px;
  }
  .info .banner_box .gridbox {
    width: 100%;
    row-gap: initial;
    -moz-column-gap: initial;
         column-gap: initial;
    grid-template-columns: initial;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
  }
  .info .banner_box .banner_item {
    width: 42.81vw;
    max-width: 548px;
    box-sizing: border-box;
  }
  .info .banner_box .banner_item:nth-of-type(1) {
    margin-right: 25px;
  }
  .info .banner_box .banner_item:nth-of-type(1),
  .info .banner_box .banner_item:nth-of-type(2) {
    margin-bottom: 30px;
  }
}
@media screen and (max-width: 767px) {
  .info {
    padding-top: 0;
    padding-bottom: 20.7vw;
    width: 100%;
    max-width: 100%;
    margin: 0 auto 13.8vw;
  }
  .info .banner_box {
    width: 100%;
    max-width: 100%;
    padding: 0 5.5vw;
    margin: 0 auto 13.8vw;
    box-sizing: border-box;
  }
  .info .banner_box .gridbox {
    width: 100%;
    row-gap: 4.2vw;
    -moz-column-gap: initial;
         column-gap: initial;
    grid-template-columns: repeat(1, 1fr);
    box-sizing: border-box;
  }
  .info .banner_box .banner_item {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }
  .info .banner_box .banner_item img {
    width: 100%;
  }
  .info .announce_box {
    width: 1000px;
    max-width: 100%;
    padding: 0 5.5vw;
    margin: 0 auto 13.8vw;
    box-sizing: border-box;
  }
  .info .announce_box .gridbox {
    width: 100%;
    row-gap: 0px;
    -moz-column-gap: 0px;
         column-gap: 0px;
    grid-template-columns: repeat(1, 1fr);
    box-sizing: border-box;
  }
  .info .announce_box .blog_sec {
    width: 100%;
    box-sizing: border-box;
  }
  .info .announce_box .blog_sec .sec_title {
    font-size: 5.3vw;
    letter-spacing: 0.1em;
    margin-bottom: 1.3vw;
  }
  .info .announce_box .blog_sec .sec_subtitle {
    font-size: 3.2vw;
    letter-spacing: 0.2em;
    color: #1d2b53;
    margin-bottom: 25px;
  }
  .info .announce_box .blog_sec .list {
    padding-right: initial;
    margin-bottom: 5.3vw;
  }
  .info .announce_box .blog_sec .list .item {
    padding-bottom: 2.6vw;
    border-bottom: 1.5px solid #4d4d4d;
  }
  .info .announce_box .blog_sec .list .item a {
    display: flex;
    color: #4d4d4d;
  }
  .info .announce_box .blog_sec .list .item:not(:last-of-type) {
    margin-bottom: 5.3vw;
  }
  .info .announce_box .blog_sec .list .date {
    min-width: 26.6vw;
    font-size: 3.46vw;
  }
  .info .announce_box .blog_sec .list .item_text {
    line-height: 1.5;
    font-size: 4vw;
  }
  .info .announce_box .blog_sec .more {
    padding-right: initial;
    text-align: right;
  }
  .info .announce_box .blog_sec .more a {
    font-size: 4vw;
    letter-spacing: 0.1em;
    color: #333333;
  }
  .info .announce_box .blog_sec:nth-of-type(1) {
    padding-right: initial;
    border-right: initial;
  }
  .info .announce_box .blog_sec:nth-of-type(2) {
    padding-left: initial;
  }
  .info .info_box {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 0 5.5vw;
    display: block;
    margin-right: initial;
    box-sizing: border-box;
  }
  .info .info_box .circle_grid {
    width: 100%;
    max-width: 100%;
    display: grid;
    row-gap: 0px;
    gap: 4.2vw;
    grid-template-columns: repeat(2, 1fr);
    margin-right: initial;
    margin-bottom: 4.2vw;
  }
  .info .info_box .circle {
    width: 37.33vw;
    height: 37.33vw;
    font-size: 4vw;
    text-align: center;
    letter-spacing: 0.01em;
    color: #1d2b53;
    display: flex;
    justify-content: center;
    align-items: center;
    padding-top: 45px;
  }
  .info .info_box .circle01 {
    background: url(/images/index/info_circle01.webp) center/contain no-repeat;
  }
  .info .info_box .circle02 {
    background: url(/images/index/info_circle02.webp) center/contain no-repeat;
  }
  .info .info_box .circle03 {
    background: url(/images/index/info_circle03.webp) center/contain no-repeat;
  }
  .info .info_box .circle04 {
    background: url(/images/index/info_circle04.webp) center/contain no-repeat;
  }
  .info .info_box .access_box {
    width: 100%;
  }
  .info .info_box .info_timetable {
    margin: 0 auto 4.2vw;
  }
  .info .info_box .info_timetable img {
    width: 100%;
  }
  .info .info_box .info_zip_box {
    display: flex;
    box-sizing: border-box;
  }
  .info .info_box .info_zip {
    width: 85%;
    font-size: 3vw;
    letter-spacing: 0.01em;
    margin-right: 1.6vw;
  }
  .info .info_box .map_btn {
    width: -moz-fit-content;
    width: fit-content;
    padding: 2.6vw 2vw 2.6vw 2.6vw;
    background-color: #1d2b53;
    font-size: 1.93vw;
    letter-spacing: 0.1em;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
  }
}

.banner_area .banner_link {
  width: 780px;
  max-width: 93%;
  height: auto;
  margin: 60px auto 30px;
}
@media screen and (max-width: 767px) {
  .banner_area .banner_link {
    width: 93vw;
    max-width: 93%;
    height: auto;
    margin: 6vw auto 4.2vw;
  }
}

.sec01 {
  margin-bottom: 100px;
  position: relative;
}
.sec01::before {
  content: "";
  position: absolute;
  top: -150px;
  left: 0;
  background: url(/images/index/sec01_bg01.webp) center/contain no-repeat;
  width: 100%;
  height: 443px;
}
.sec01 .sec_subtitle {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 18px;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 10px;
  color: #1d2b53;
  position: relative;
}
.sec01 .sec_subtitle::before {
  content: "";
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  background: url(/images/index/text_dental.webp) center/contain no-repeat;
  width: 206px;
  height: 29px;
}
.sec01 .sec_title {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 38px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-align: center;
  margin-bottom: 10px;
  color: #1d2b53;
  margin-bottom: 60px;
}
.sec01 .grid {
  width: 1155px;
  max-width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  box-sizing: border-box;
}
.sec01 .item {
  padding: 0 20px;
  box-sizing: border-box;
}
.sec01 .item .item_title {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(30px, 2.8vw, 34px);
  letter-spacing: 0.1em;
  text-align: center;
  color: #1d2b53;
  margin-bottom: 20px;
}
.sec01 .item .text_small {
  font-size: clamp(20px, 2.03vw, 24px);
}
.sec01 .item .item_image {
  text-align: center;
  margin: 0 auto 20px;
}
.sec01 .item .item_grid {
  width: 100%;
  display: grid;
  -moz-column-gap: 15px;
       column-gap: 15px;
  grid-template-columns: repeat(2, 1fr);
}
.sec01 .item .item_grid .g_item {
  max-width: 100%;
  padding-right: 20px;
  text-align: center;
  color: #1d2b53;
  padding-bottom: 15px;
  border-bottom: 1px solid #1d2b53;
  margin-bottom: 15px;
  position: relative;
}
.sec01 .item .item_grid .g_item::before {
  content: "";
  position: absolute;
  top: 35%;
  transform: translateY(-50%);
  right: 0;
  width: 28px;
  height: 28px;
}
.sec01 .item:not(:last-of-type) {
  border-right: 1px solid #1d2b53;
}
.sec01 .ippan .item_grid .g_item::before {
  background: url(/images/index/arose_ippan.webp) center/contain no-repeat;
}
.sec01 .special .item_grid {
  margin: 0 auto;
  grid-template-columns: repeat(1, 1fr);
}
.sec01 .special .item_grid .g_item {
  width: 230px;
  max-width: 100%;
  margin: 0 auto 15px;
}
.sec01 .special .item_grid .g_item::before {
  background: url(/images/index/arose_special.webp) center/contain no-repeat;
}
.sec01 .prevention .item_grid {
  margin: 0 auto;
  grid-template-columns: repeat(1, 1fr);
}
.sec01 .prevention .item_grid .g_item {
  width: 230px;
  max-width: 100%;
  margin: 0 auto 15px;
}
.sec01 .prevention .item_grid .g_item::before {
  background: url(/images/index/arose_prevention.webp) center/contain no-repeat;
}
@media screen and (max-width: 1154px) and (min-width: 768px) {
  .sec01 .ippan .item_grid {
    margin: 0 auto 15px;
    grid-template-columns: repeat(1, 1fr);
  }
  .sec01 .special .item_grid {
    margin: 0 auto;
    grid-template-columns: repeat(1, 1fr);
  }
  .sec01 .special .item_grid .g_item {
    width: 90%;
    margin: 0 auto 15px;
  }
  .sec01 .special .item_grid .g_item::before {
    background: url(/images/index/arose_special.webp) center/contain no-repeat;
  }
  .sec01 .prevention .item_grid {
    margin: 0 auto;
    grid-template-columns: repeat(1, 1fr);
  }
  .sec01 .prevention .item_grid .g_item {
    width: 90%;
    margin: 0 auto 15px;
  }
  .sec01 .prevention .item_grid .g_item::before {
    background: url(/images/index/arose_prevention.webp) center/contain no-repeat;
  }
}
@media screen and (max-width: 767px) {
  .sec01 {
    margin-bottom: 37.33vw;
  }
  .sec01::before {
    content: "";
    position: absolute;
    top: -24vw;
    left: 50%;
    transform: translateX(-50%);
    background: url(/images/index/sec01_bg01_sp.webp) center/contain no-repeat;
    width: 100vw;
    height: 43.73vw;
  }
  .sec01 .sec_subtitle {
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 3.73vw;
    letter-spacing: 0.1em;
    margin-bottom: 2.6vw;
    position: relative;
  }
  .sec01 .sec_subtitle::before {
    content: "";
    position: absolute;
    top: -13.33vw;
    left: 50%;
    transform: translateX(-50%);
    background: url(/images/index/text_dental.webp) center/contain no-repeat;
    width: 41.19vw;
    height: 9.7vw;
  }
  .sec01 .sec_title {
    font-size: 6.4vw;
    letter-spacing: 0.1em;
    margin-bottom: 10px;
    color: #1d2b53;
    margin-bottom: 8vw;
  }
  .sec01 .grid {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: grid;
    row-gap: 16vw;
    grid-template-columns: repeat(1, 1fr);
    box-sizing: border-box;
  }
  .sec01 .item {
    padding: 0 5.5vw;
    box-sizing: border-box;
  }
  .sec01 .item .item_title {
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 6.4vw;
    letter-spacing: 0.1em;
    margin-bottom: 5.3vw;
  }
  .sec01 .item .text_small {
    font-size: 4.8vw;
  }
  .sec01 .item .item_image {
    text-align: center;
    margin: 0 auto 4.2vw;
  }
  .sec01 .item .item_image img {
    width: 100%;
  }
  .sec01 .item .item_grid {
    width: 100%;
    display: grid;
    -moz-column-gap: 4vw;
         column-gap: 4vw;
    grid-template-columns: repeat(2, 1fr);
  }
  .sec01 .item .item_grid .g_item {
    max-width: 100%;
    padding-right: 5.3vw;
    font-size: 4vw;
    text-align: center;
    color: #1d2b53;
    padding-bottom: 4vw;
    border-bottom: 1px solid #1d2b53;
    margin-bottom: 4vw;
    position: relative;
  }
  .sec01 .item .item_grid .g_item::before {
    content: "";
    position: absolute;
    top: 35%;
    transform: translateY(-50%);
    right: 0;
    width: 7.46vw;
    height: 7.46vw;
  }
  .sec01 .item:not(:last-of-type) {
    border-right: initial;
  }
  .sec01 .ippan .item_image .item_grid .g_item::before {
    background: url(/images/index/arose_ippan.webp) center/contain no-repeat;
  }
  .sec01 .special .item_grid {
    margin: 0 auto;
    grid-template-columns: repeat(1, 1fr);
  }
  .sec01 .special .item_grid .g_item {
    width: 61.3vw;
    max-width: 100%;
    margin: 0 auto 4vw;
  }
  .sec01 .special .item_grid .g_item::before {
    background: url(/images/index/arose_special.webp) center/contain no-repeat;
  }
  .sec01 .prevention .item_grid {
    margin: 0 auto;
    grid-template-columns: repeat(1, 1fr);
  }
  .sec01 .prevention .item_grid .g_item {
    width: 61.3vw;
    max-width: 100%;
    margin: 0 auto 4vw;
  }
  .sec01 .prevention .item_grid .g_item::before {
    background: url(/images/index/arose_prevention.webp) center/contain no-repeat;
  }
}

.sec02 {
  margin-bottom: 100px;
}
.sec02 .implant {
  background: url(/images/index/sec02_implant_bg.webp) right 95% top/contain no-repeat;
  height: 610px;
  padding: 65px 0 0 160px;
  margin-bottom: 60px;
  position: relative;
}
.sec02 .implant::before {
  content: "";
  position: absolute;
  top: -45px;
  left: 30px;
  background: url(/images/index/text_implant.webp) left bottom/contain no-repeat;
  width: 560px;
  height: 74px;
}
.sec02 .implant::after {
  content: "";
  position: absolute;
  top: -40px;
  left: 725px;
  background: url(/images/index/sec02_implant_kazari01.webp) center/contain no-repeat;
  width: 250px;
  height: 286px;
}
.sec02 .implant .pr_text {
  width: -moz-fit-content;
  width: fit-content;
  line-height: 1.8;
  letter-spacing: 0.1em;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(24px, 3.2vw, 38px);
  color: #fff;
  text-shadow: 2px 2px 5px rgba(23, 36, 73, 0.25), -4px 2px 5px rgba(23, 36, 73, 0.25), 2px -2px 5px rgba(23, 36, 73, 0.25), -2px -2px 5px rgba(23, 36, 73, 0.25);
  background: linear-gradient(transparent 97%, #fff 0%);
  display: inline;
  padding: 0 1px 10px;
}
.sec02 .implant .pr_text .text_small {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(17px, 2.37vw, 28px);
}
.sec02 .implant .cont01 {
  margin-top: 20px;
  background-color: #fff;
  padding: 15px 35px;
}
.sec02 .implant .textbox {
  width: 65%;
}
.sec02 .implant .textbox .cont_title {
  font-size: clamp(32px, 4.32vw, 51px);
  color: #1a2952;
  margin-bottom: 0px;
}
.sec02 .implant .textbox .cont_text {
  margin-bottom: 20px;
  padding-left: 10px;
  color: #1a2952;
}
.sec02 .implant .textbox .flexbox {
  margin-bottom: 10px;
}
.sec02 .implant .textbox .flexbox .btn_link {
  width: 235px;
  height: 45px;
  border-radius: 30px;
  box-shadow: 1px 3px 5px 3px rgba(51, 51, 51, 0.33);
  padding-right: 1.5em;
  font-size: 14px;
  letter-spacing: 0.1em;
  line-height: 1.1;
  color: #1a2952;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.sec02 .implant .textbox .flexbox .btn_link::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 1em;
  transform: translateY(-50%);
  background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
  width: 16px;
  height: 16px;
}
.sec02 .implant .textbox .flexbox .btn_link:not(:last-of-type) {
  margin-right: 20px;
}
.sec02 .implant .imagebox {
  width: 35%;
  position: relative;
}
.sec02 .implant .imagebox .circle01 {
  content: "";
  position: absolute;
  top: -80px;
  right: 0;
  border-radius: 50%;
  background: rgba(242, 242, 237, 0.8);
  width: 338px;
  height: 338px;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(16px, 2.12vw, 25px);
  letter-spacing: 0.1em;
  text-align: center;
  color: #1a2952;
}
.sec02 .implant .imagebox .circle01_text_big {
  position: absolute;
  top: 5px;
  left: -15px;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(24px, 3.22vw, 38px);
  letter-spacing: 0;
  text-align: center;
  color: #1a2952;
  width: -moz-fit-content;
  width: fit-content;
}
.sec02 .implant .imagebox .circle01_text_x {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, 50%);
  width: 37px;
  height: 37px;
}
.sec02 .implant .imagebox .circle01_text_middle01 {
  position: absolute;
  top: 123px;
  left: 50%;
  transform: translateX(-50%);
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(16px, 2.12vw, 25px);
  letter-spacing: 0.1em;
  text-align: center;
  color: #1a2952;
  width: 100%;
}
.sec02 .implant .imagebox .circle01_text_middle02 {
  position: absolute;
  top: 220px;
  left: 50%;
  transform: translateX(-50%);
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(16px, 2.12vw, 25px);
  letter-spacing: 0.1em;
  text-align: center;
  color: #1a2952;
  width: 100%;
}
.sec02 .implant .imagebox .kazari02 {
  position: absolute;
  z-index: 3;
  top: 195px;
  left: 50%;
  transform: translateX(-50%);
  width: 302px;
  height: 148px;
}
.sec02 .orhodontic {
  background: url(/images/index/sec02_orhodontic_bg.webp) left 95% top/contain no-repeat;
  height: 610px;
  padding: 65px 160px 0 0;
  margin-bottom: 60px;
  position: relative;
}
.sec02 .orhodontic::before {
  content: "";
  position: absolute;
  top: -45px;
  left: 30px;
  background: url(/images/index/text_orthodontic.webp) left bottom/contain no-repeat;
  width: 844px;
  height: 77px;
}
.sec02 .orhodontic .pr_text {
  width: -moz-fit-content;
  width: fit-content;
  margin-left: auto;
  line-height: 1.8;
  letter-spacing: 0.1em;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 38px;
  color: #fff;
  text-shadow: 2px 2px 5px rgba(23, 36, 73, 0.25), -4px 2px 5px rgba(23, 36, 73, 0.25), 2px -2px 5px rgba(23, 36, 73, 0.25), -2px -2px 5px rgba(23, 36, 73, 0.25);
}
.sec02 .orhodontic .pr_text .u_text {
  background: linear-gradient(transparent 98%, #fff 0%);
  display: inline;
  padding: 0 1px 10px;
}
.sec02 .orhodontic .cont02 {
  flex-direction: row-reverse;
  margin-top: 20px;
  background-color: #fff;
  padding: 15px 35px;
}
.sec02 .orhodontic .textbox {
  width: 65%;
}
.sec02 .orhodontic .textbox .cont_title {
  font-size: 51px;
  color: #1a2952;
  margin-bottom: 0px;
}
.sec02 .orhodontic .textbox .cont_text {
  margin-bottom: 20px;
  color: #1a2952;
}
.sec02 .orhodontic .textbox .flexbox {
  margin-bottom: 10px;
}
.sec02 .orhodontic .textbox .flexbox .btn_link {
  width: 235px;
  height: 45px;
  border-radius: 30px;
  box-shadow: 1px 3px 5px 3px rgba(51, 51, 51, 0.33);
  padding-right: 1.5em;
  font-size: 14px;
  letter-spacing: 0.1em;
  line-height: 1.1;
  color: #1a2952;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}
.sec02 .orhodontic .textbox .flexbox .btn_link::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 1em;
  transform: translateY(-50%);
  background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
  width: 16px;
  height: 16px;
}
.sec02 .orhodontic .textbox .flexbox .btn_link:not(:last-of-type) {
  margin-right: 20px;
}
.sec02 .orhodontic .imagebox {
  width: 35%;
  position: relative;
}
.sec02 .orhodontic .imagebox .circle01 {
  content: "";
  position: absolute;
  top: -80px;
  left: 0;
  border-radius: 50%;
  background: rgba(242, 242, 237, 0.8);
  width: 338px;
  height: 338px;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 25px;
  letter-spacing: 0.1em;
  text-align: center;
  color: #1a2952;
}
.sec02 .orhodontic .imagebox .kazari01 {
  position: absolute;
  z-index: 3;
  top: -110px;
  left: 40%;
  transform: translateX(-50%);
  width: 216px;
  height: 150px;
}
.sec02 .orhodontic .imagebox .circle01_text_middle01 {
  position: absolute;
  top: 125px;
  left: 50%;
  transform: translateX(-50%);
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 25px;
  letter-spacing: 0.1em;
  text-align: center;
  color: #1a2952;
  width: 100%;
}
.sec02 .orhodontic .imagebox .circle01_text_middle02 {
  position: absolute;
  top: 220px;
  left: 50%;
  transform: translateX(-50%);
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 25px;
  letter-spacing: 0.1em;
  text-align: center;
  color: #1a2952;
  width: 100%;
}
.sec02 .prevention {
  background: url(/images/index/sec02_prevention_bg.webp) right 95% top/contain no-repeat;
  height: 610px;
  padding: 65px 0 0 160px;
  margin-bottom: 60px;
  position: relative;
}
.sec02 .prevention::before {
  content: "";
  position: absolute;
  top: -45px;
  left: 30px;
  background: url(/images/index/text_prevention.webp) left bottom/contain no-repeat;
  width: 560px;
  height: 74px;
}
.sec02 .prevention::after {
  content: "";
  position: absolute;
  top: -40px;
  left: 917px;
  background: url(/images/index/sec02_prevention_kazari01.webp) center/contain no-repeat;
  width: 302px;
  height: 340px;
}
.sec02 .prevention .box {
  padding-left: 128px;
}
.sec02 .prevention .pr_text {
  width: -moz-fit-content;
  width: fit-content;
  line-height: 1.8;
  letter-spacing: 0.1em;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 38px;
  color: #fff;
  text-shadow: 2px 2px 5px rgba(23, 36, 73, 0.25), -4px 2px 5px rgba(23, 36, 73, 0.25), 2px -2px 5px rgba(23, 36, 73, 0.25), -2px -2px 5px rgba(23, 36, 73, 0.25);
}
.sec02 .prevention .pr_text .text_small {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 28px;
}
.sec02 .prevention .pr_text .u_text {
  background: linear-gradient(transparent 97%, #fff 0%);
  display: inline;
  padding: 0 1px 10px;
}
.sec02 .prevention .cont03 {
  margin-top: 20px;
  padding: 15px 0 0 35px;
  position: relative;
}
.sec02 .prevention .cont03::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  background-color: #fff;
  width: 100%;
  height: 330px;
}
.sec02 .prevention .textbox {
  width: 100%;
  margin-right: auto;
  position: relative;
}
.sec02 .prevention .textbox .cont_title {
  font-size: 51px;
  color: #1a2952;
  margin-bottom: 0px;
  padding-left: 0;
}
.sec02 .prevention .textbox .cont_text {
  width: 83%;
  padding-right: 0;
  color: #1a2952;
}
.sec02 .prevention .textbox .flexbox {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  padding-top: 25px;
  position: relative;
  margin-bottom: 10px;
}
.sec02 .prevention .textbox .flexbox .link {
  width: 288px;
}
.sec02 .prevention .textbox .flexbox .link img {
  width: 100%;
  box-shadow: 3px 4px 20px -5px rgba(142, 142, 142, 0.75);
}
.sec02 .sec_text {
  width: 600px;
  max-width: 100%;
  margin: 0 auto 60px;
  text-align: center;
  font-size: 18px;
  letter-spacing: 0.1em;
  color: #1a2952;
}
.sec02 .flexbox .link:not(:last-of-type) {
  margin-right: 20px;
}
.sec02 .link_btn {
  width: 290px;
  height: 82px;
  margin: 0 auto;
  background-color: #f1f1ec;
  border-radius: 15px;
  padding-right: 4em;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: border-box;
  position: relative;
}
.sec02 .link_btn::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 1em;
  transform: translateY(-50%);
  background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
  width: 26px;
  height: 26px;
}
.sec02 .link_btn .icon {
  width: 64px;
  height: 60px;
  margin-right: 15px;
  text-align: center;
  display: flex;
  justify-content: center;
  align-items: center;
  border-right: 1px solid #1a2952;
}
.sec02 .link_btn p {
  height: 60px;
  letter-spacing: 0.15em;
  text-align: center;
  color: #1a2952;
  display: flex;
  align-items: center;
}
@media screen and (max-width: 1279px) and (min-width: 768px) {
  .sec02 .implant {
    background: url(/images/index/sec02_implant_bg.webp) right 95% top/contain no-repeat;
    height: initial;
    padding: 5.5vw 0 0 13.56vw;
    margin-bottom: 60px;
    position: relative;
  }
  .sec02 .implant::before {
    content: "";
    position: absolute;
    top: -30px;
    left: 30px;
    background: url(/images/index/text_implant.webp) left bottom/contain no-repeat;
    width: 47.45vw;
    height: 6.27vw;
    max-width: 560px;
    max-height: 74px;
  }
  .sec02 .implant::after {
    content: "";
    position: absolute;
    top: -40px;
    left: 56.44vw;
    background: url(/images/index/sec02_implant_kazari01.webp) center/contain no-repeat;
    width: 21.18vw;
    height: 24.23vw;
    max-width: 250px;
    max-height: 286px;
  }
  .sec02 .implant .pr_text {
    width: -moz-fit-content;
    width: fit-content;
    line-height: 1.8;
    letter-spacing: 0.1em;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(24px, 3.2vw, 38px);
    color: #fff;
    background: linear-gradient(transparent 97%, #fff 0%);
    display: inline;
    padding: 0 1px 10px;
  }
  .sec02 .implant .pr_text .text_small {
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(17px, 2.37vw, 28px);
  }
  .sec02 .implant .cont01 {
    margin-top: 20px;
    background-color: #fff;
    padding: 15px 35px;
  }
  .sec02 .implant .textbox {
    width: 65%;
  }
  .sec02 .implant .textbox .cont_title {
    font-size: clamp(32px, 4.32vw, 51px);
    color: #1a2952;
    padding-left: 0;
    margin-bottom: 0px;
  }
  .sec02 .implant .textbox .cont_text {
    margin-bottom: 20px;
    padding-left: 10px;
  }
  .sec02 .implant .textbox .flexbox {
    align-items: initial;
    margin-bottom: 10px;
  }
  .sec02 .implant .textbox .flexbox .btn_link {
    width: 235px;
    height: 45px;
    border-radius: 30px;
    padding-right: 0.8em;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  .sec02 .implant .textbox .flexbox .btn_link::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 0.4em;
    transform: translateY(-50%);
    background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
    width: 16px;
    height: 16px;
  }
  .sec02 .implant .textbox .flexbox .btn_link:not(:last-of-type) {
    margin-right: 1vw;
  }
  .sec02 .implant .imagebox {
    width: 35%;
    position: relative;
  }
  .sec02 .implant .imagebox .circle01 {
    content: "";
    position: absolute;
    top: -80px;
    right: 0;
    border-radius: 50%;
    background: rgba(242, 242, 237, 0.8);
    width: 28.64vw;
    height: 28.64vw;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(16px, 2.12vw, 25px);
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
  }
  .sec02 .implant .imagebox .circle01_text_big {
    position: absolute;
    top: 5px;
    left: -34px;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(24px, 3.22vw, 38px);
    letter-spacing: 0;
    text-align: center;
    color: #1a2952;
    width: -moz-fit-content;
    width: fit-content;
  }
  .sec02 .implant .imagebox .circle01_text_x {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, 50%);
    width: 3.14vw;
    height: 3.14vw;
  }
  .sec02 .implant .imagebox .circle01_text_middle01 {
    position: absolute;
    top: 10.42vw;
    left: 50%;
    transform: translateX(-50%);
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(16px, 2.12vw, 25px);
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
    width: 100%;
  }
  .sec02 .implant .imagebox .circle01_text_middle02 {
    position: absolute;
    top: 18.64vw;
    left: 50%;
    transform: translateX(-50%);
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(16px, 2.12vw, 25px);
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
    width: 100%;
  }
  .sec02 .implant .imagebox .kazari02 {
    position: absolute;
    z-index: 3;
    top: 16.53vw;
    left: 50%;
    transform: translateX(-50%);
    width: 25.59vw;
    height: 12.54vw;
  }
  .sec02 .orhodontic {
    background: url(/images/index/sec02_orhodontic_bg.webp) left 95% top/contain no-repeat;
    height: initial;
    padding: 5.5vw 13.56vw 0 0;
    margin-bottom: 60px;
    position: relative;
  }
  .sec02 .orhodontic::before {
    content: "";
    position: absolute;
    top: -30px;
    left: 30px;
    background: url(/images/index/text_orthodontic.webp) left bottom/contain no-repeat;
    width: 65.93vw;
    height: 6.01vw;
    max-width: 844px;
    max-height: 77px;
  }
  .sec02 .orhodontic .pr_text {
    width: -moz-fit-content;
    width: fit-content;
    margin-left: auto;
    line-height: 1.8;
    letter-spacing: 0.1em;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(24px, 3.2vw, 38px);
    color: #fff;
    display: flex;
    justify-content: flex-end;
  }
  .sec02 .orhodontic .pr_text .text_small {
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(17px, 2.37vw, 28px);
  }
  .sec02 .orhodontic .pr_text .u_text {
    background: linear-gradient(transparent 98%, #fff 0%);
    display: inline;
    padding: 0;
  }
  .sec02 .orhodontic .cont02 {
    flex-direction: row-reverse;
    margin-top: 20px;
    background-color: #fff;
    padding: 15px 35px;
  }
  .sec02 .orhodontic .textbox {
    width: 65%;
  }
  .sec02 .orhodontic .textbox .cont_title {
    font-size: clamp(32px, 4.32vw, 51px);
    color: #1a2952;
    padding-left: 0;
    margin-bottom: 0px;
  }
  .sec02 .orhodontic .textbox .cont_text {
    margin-bottom: 20px;
    padding-right: 10px;
  }
  .sec02 .orhodontic .textbox .flexbox {
    margin-bottom: 10px;
  }
  .sec02 .orhodontic .textbox .flexbox .btn_link {
    width: 235px;
    height: 45px;
    border-radius: 30px;
    padding-right: 0.8em;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  .sec02 .orhodontic .textbox .flexbox .btn_link::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 0.4em;
    transform: translateY(-50%);
    background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
    width: 16px;
    height: 16px;
  }
  .sec02 .orhodontic .textbox .flexbox .btn_link:not(:last-of-type) {
    margin-right: 1vw;
  }
  .sec02 .orhodontic .imagebox {
    width: 35%;
    position: relative;
  }
  .sec02 .orhodontic .imagebox .circle01 {
    content: "";
    position: absolute;
    top: -6.78vw;
    left: 0;
    border-radius: 50%;
    background: rgba(242, 242, 237, 0.8);
    width: 28.64vw;
    height: 28.64vw;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(16px, 2.12vw, 25px);
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
  }
  .sec02 .orhodontic .imagebox .kazari01 {
    position: absolute;
    z-index: 3;
    top: -9.32vw;
    left: 40%;
    transform: translateX(-50%);
    width: 18.31vw;
    height: 12.71vw;
  }
  .sec02 .orhodontic .imagebox .circle01_text_middle01 {
    position: absolute;
    top: 10.59vw;
    left: 50%;
    transform: translateX(-50%);
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(16px, 2.12vw, 25px);
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
    width: 100%;
  }
  .sec02 .orhodontic .imagebox .circle01_text_middle02 {
    position: absolute;
    top: 18.64vw;
    left: 50%;
    transform: translateX(-50%);
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(16px, 2.12vw, 25px);
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
    width: 100%;
  }
  .sec02 .prevention {
    background: url(/images/index/sec02_prevention_bg.webp) right 95% top/contain no-repeat;
    height: initial;
    padding: 5.5vw 0 0 13.56vw;
    margin-bottom: 60px;
    position: relative;
  }
  .sec02 .prevention::before {
    content: "";
    position: absolute;
    top: -30px;
    left: 30px;
    background: url(/images/index/text_prevention.webp) left bottom/contain no-repeat;
    width: 47.45vw;
    height: 6.27vw;
    max-width: 560px;
    max-height: 74px;
  }
  .sec02 .prevention::after {
    content: "";
    position: absolute;
    top: -40px;
    left: 68.71vw;
    background: url(/images/index/sec02_prevention_kazari01.webp) center/contain no-repeat;
    width: 25.59vw;
    height: 28.81vw;
    max-width: 302px;
    max-height: 340px;
  }
  .sec02 .prevention .box {
    padding-left: 10.85vw;
  }
  .sec02 .prevention .pr_text {
    width: -moz-fit-content;
    width: fit-content;
    line-height: 1.8;
    letter-spacing: 0.1em;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(24px, 3.2vw, 38px);
    color: #fff;
    text-shadow: 2px 2px 5px rgba(23, 36, 73, 0.55), -4px 2px 5px rgba(23, 36, 73, 0.55), 2px -2px 5px rgba(23, 36, 73, 0.55), -2px -2px 5px rgba(23, 36, 73, 0.55);
    background: linear-gradient(transparent 97%, #fff 0%);
    display: inline;
    padding: 0 1px 10px;
  }
  .sec02 .prevention .pr_text .text_small {
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(17px, 2.37vw, 28px);
  }
  .sec02 .prevention .cont03 {
    margin-top: 20px;
    padding: 15px 0 0 35px;
    position: relative;
  }
  .sec02 .prevention .cont03::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    background-color: #fff;
    width: 100%;
    height: 27.96vw;
  }
  .sec02 .prevention .textbox {
    width: 100%;
    margin-right: auto;
    position: relative;
  }
  .sec02 .prevention .textbox .cont_title {
    font-size: clamp(32px, 4.32vw, 51px);
    color: #1a2952;
    margin-bottom: 0px;
  }
  .sec02 .prevention .textbox .cont_text {
    width: 83%;
    margin-bottom: 0px;
  }
  .sec02 .prevention .textbox .flexbox {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    padding-top: 10px;
    position: relative;
    margin-bottom: 10px;
  }
  .sec02 .prevention .textbox .flexbox .link {
    width: 24.32vw;
  }
  .sec02 .prevention .textbox .flexbox .link img {
    width: 100%;
  }
  .sec02 .prevention .textbox .flexbox .link:not(:last-of-type) {
    margin-right: 1.69vw;
  }
}
@media screen and (max-width: 767px) {
  .sec02 {
    margin-bottom: 13.8vw;
  }
  .sec02 .inner {
    overflow-x: hidden;
  }
  .sec02 .implant_warap {
    padding-top: 5vw;
    position: relative;
  }
  .sec02 .implant_warap::before {
    content: "";
    position: absolute;
    z-index: 2;
    top: 0;
    left: 5.6vw;
    background: url(/images/index/text_implant.webp) left top/contain no-repeat;
    width: 68.8vw;
    height: 14.95vw;
  }
  .sec02 .implant {
    overflow: hidden;
    background: url(/images/index/sec02_implant_bg_sp.webp) center top/cover no-repeat;
    height: 235.46vw;
    padding: 10.6vw 5.5vw 0;
    margin-bottom: 13.8vw;
    position: relative;
  }
  .sec02 .implant::before {
    display: none;
  }
  .sec02 .implant::after {
    display: none;
    content: "";
    position: absolute;
    top: 0;
    left: 65vw;
    background: url(/images/index/sec02_implant_kazari01.webp) center/contain no-repeat;
    width: 34.6vw;
    height: 39.4vw;
  }
  .sec02 .implant .circle01 {
    content: "";
    position: absolute;
    top: 38.66vw;
    right: -2.6vw;
    border-radius: 50%;
    background: rgba(242, 242, 237, 0.8);
    width: 72vw;
    height: 72vw;
    text-align: center;
  }
  .sec02 .implant .circle01_text_big {
    position: absolute;
    top: 9.6vw;
    left: -8.6vw;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 6.4vw;
    letter-spacing: 0;
    text-align: center;
    color: #1a2952;
    width: -moz-fit-content;
    width: fit-content;
  }
  .sec02 .implant .circle01_text_x {
    position: absolute;
    top: 47%;
    left: 50%;
    transform: translate(-50%, 50%);
    width: 10.66vw;
    height: 10.66vw;
  }
  .sec02 .implant .circle01_text_middle01 {
    position: absolute;
    top: 30.66vw;
    left: 50%;
    transform: translateX(-50%);
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 4.8vw;
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
    width: 100%;
  }
  .sec02 .implant .circle01_text_middle02 {
    position: absolute;
    top: 51vw;
    left: 50%;
    transform: translateX(-50%);
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 4.8vw;
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
    width: 100%;
  }
  .sec02 .implant .kazari01 {
    position: absolute;
    z-index: 3;
    top: 34.66vw;
    right: -3.6vw;
    width: 34.6vw;
    height: 39.4vw;
  }
  .sec02 .implant .kazari02 {
    position: absolute;
    z-index: 3;
    top: 73vw;
    left: 6vw;
    width: 46.13vw;
    height: 23.46vw;
  }
  .sec02 .implant .pr_text {
    width: -moz-fit-content;
    width: fit-content;
    line-height: 1.8;
    letter-spacing: 0.05em;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 7.73vw;
    color: #fff;
    text-shadow: 2px 2px 5px rgba(23, 36, 73, 0.25), -4px 2px 5px rgba(23, 36, 73, 0.25), 2px -2px 5px rgba(23, 36, 73, 0.25), -2px -2px 5px rgba(23, 36, 73, 0.25);
    background: linear-gradient(transparent 97%, #fff 0%);
    display: inline;
    padding: 0 1px 2.6vw;
  }
  .sec02 .implant .pr_text .text_small {
    font-size: 5.6vw;
  }
  .sec02 .implant .cont01 {
    margin-top: 65.36vw;
    background-color: #fff;
    padding: 5.5vw;
  }
  .sec02 .implant .textbox {
    width: 100%;
  }
  .sec02 .implant .textbox .cont_title {
    font-size: 7.46vw;
    margin-bottom: 0px;
  }
  .sec02 .implant .textbox .cont_text {
    margin-bottom: 9.3vw;
    padding-left: 0;
  }
  .sec02 .implant .textbox .flexbox {
    margin-bottom: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .sec02 .implant .textbox .flexbox .btn_link {
    width: 54.4vw;
    height: 12vw;
    border-radius: 30px;
    padding-right: 1.5em;
    box-shadow: 0.26vw 0.8vw 1.33vw 0.8vw rgba(51, 51, 51, 0.33);
    font-size: 3.73vw;
    letter-spacing: 0.1em;
    color: #1a2952;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  .sec02 .implant .textbox .flexbox .btn_link::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 1em;
    transform: translateY(-50%);
    background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
    width: 4.26vw;
    height: 4.26vw;
  }
  .sec02 .implant .textbox .flexbox .btn_link:not(:last-of-type) {
    margin-right: initial;
    margin-bottom: 4.2vw;
  }
  .sec02 .implant .imagebox {
    width: 35%;
    position: relative;
  }
  .sec02 .implant .imagebox .circle01 {
    content: "";
    position: absolute;
    top: -80px;
    right: 0;
    border-radius: 50%;
    background: rgba(242, 242, 237, 0.8);
    width: 338px;
    height: 338px;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(16px, 2.12vw, 25px);
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
  }
  .sec02 .implant .imagebox .circle01_text_big {
    position: absolute;
    top: 5px;
    left: -15px;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(24px, 3.22vw, 38px);
    letter-spacing: 0;
    text-align: center;
    color: #1a2952;
    width: -moz-fit-content;
    width: fit-content;
  }
  .sec02 .implant .imagebox .circle01_text_x {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, 50%);
    width: 37px;
    height: 37px;
  }
  .sec02 .implant .imagebox .circle01_text_middle01 {
    position: absolute;
    top: 123px;
    left: 50%;
    transform: translateX(-50%);
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(16px, 2.12vw, 25px);
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
    width: 100%;
  }
  .sec02 .implant .imagebox .circle01_text_middle02 {
    position: absolute;
    top: 220px;
    left: 50%;
    transform: translateX(-50%);
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: clamp(16px, 2.12vw, 25px);
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
    width: 100%;
  }
  .sec02 .implant .imagebox .kazari02 {
    position: absolute;
    z-index: 3;
    top: 195px;
    left: 50%;
    transform: translateX(-50%);
    width: 302px;
    height: 148px;
  }
  .sec02 .orhodontic {
    background: url(/images/index/sec02_orhodontic_bg_sp.webp) center top/cover no-repeat;
    height: 145.33vw;
    padding: 45.33vw 5.5vw 10.6vw;
    margin-bottom: 13.8vw;
    position: relative;
    /*.pr_text .text_small {
      font-family: $mincho;
      font-size: 28px;
    } */
  }
  .sec02 .orhodontic::before {
    content: "";
    position: absolute;
    top: -4vw;
    left: 50%;
    transform: translateX(-50%);
    background: url(/images/index/text_orhodontic_sp.webp) left bottom/contain no-repeat;
    width: 88.8vw;
    height: 8vw;
  }
  .sec02 .orhodontic .circle01 {
    content: "";
    position: absolute;
    top: 3.46vw;
    left: 4vw;
    border-radius: 50%;
    background: rgba(242, 242, 237, 0.8);
    width: 56vw;
    height: 56vw;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 4vw;
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .sec02 .orhodontic .circle01_text_middle01 {
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 4.8vw;
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
    margin-bottom: 0.8em;
  }
  .sec02 .orhodontic .circle01_text_middle02 {
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 4.8vw;
    letter-spacing: 0.1em;
    text-align: center;
    color: #1a2952;
  }
  .sec02 .orhodontic .kazari01 {
    position: absolute;
    z-index: 3;
    top: 46vw;
    left: 0;
    width: 29.33vw;
    height: 20.26vw;
  }
  .sec02 .orhodontic .titlebox {
    margin-left: 26vw;
    position: relative;
    z-index: 3;
  }
  .sec02 .orhodontic .pr_text {
    width: -moz-fit-content;
    width: fit-content;
    margin-left: auto;
    line-height: 1.8;
    letter-spacing: 0.01em;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 7.4vw;
    text-align: center;
    color: #fff;
    text-shadow: 2px 2px 5px rgba(23, 36, 73, 0.25), -4px 2px 5px rgba(23, 36, 73, 0.25), 2px -2px 5px rgba(23, 36, 73, 0.25), -2px -2px 5px rgba(23, 36, 73, 0.25);
    text-align: center;
  }
  .sec02 .orhodontic .pr_text .u_text {
    background: linear-gradient(transparent 97%, #fff 0%);
    display: inline;
    padding: 0 1px 2.6vw;
  }
  .sec02 .orhodontic .cont02 {
    flex-direction: row-reverse;
    margin-top: 5.3vw;
    background-color: #fff;
    padding: 5.5vw;
  }
  .sec02 .orhodontic .textbox {
    width: 100%;
  }
  .sec02 .orhodontic .textbox .cont_title {
    font-size: 7.46vw;
    color: #1a2952;
    margin-bottom: 0px;
  }
  .sec02 .orhodontic .textbox .cont_text {
    margin-bottom: 9.3vw;
  }
  .sec02 .orhodontic .textbox .flexbox {
    margin-bottom: 10px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .sec02 .orhodontic .textbox .flexbox .btn_link {
    width: 62.66vw;
    height: 11.2vw;
    border-radius: 30px;
    padding-right: 1.5em;
    box-shadow: 0.26vw 0.8vw 1.33vw 0.8vw rgba(51, 51, 51, 0.33);
    font-size: 3.73vw;
    letter-spacing: 0.1em;
    color: #1a2952;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
  }
  .sec02 .orhodontic .textbox .flexbox .btn_link::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 1em;
    transform: translateY(-50%);
    background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
    width: 4.26vw;
    height: 4.26vw;
  }
  .sec02 .orhodontic .textbox .flexbox .btn_link:not(:last-of-type) {
    margin-right: 0;
    margin-bottom: 4.2vw;
  }
  .sec02 .orhodontic .imagebox {
    width: 35%;
    position: relative;
  }
  .sec02 .orhodontic .imagebox .circle01 {
    display: none;
  }
  .sec02 .orhodontic .imagebox .kazari01 {
    display: none;
  }
  .sec02 .orhodontic .imagebox .circle01_text_middle01 {
    display: none;
  }
  .sec02 .orhodontic .imagebox .circle01_text_middle02 {
    display: none;
  }
  .sec02 .prevention {
    background: url(/images/index/sec02_prevention_bg_sp.webp) center top/cover no-repeat;
    height: 280.66vw;
    padding: 10.6vw 5.5vw 0;
    margin-bottom: 8vw;
    position: relative;
  }
  .sec02 .prevention::before {
    content: "";
    position: absolute;
    top: -4vw;
    left: 50%;
    transform: translateX(-50%);
    background: url(/images/index/text_prevention_sp.webp) left bottom/contain no-repeat;
    width: 75.46vw;
    height: 8vw;
  }
  .sec02 .prevention::after {
    content: "";
    position: absolute;
    top: 3.5vw;
    left: initial;
    right: 0;
    background: url(/images/index/sec02_prevention_kazari01_sp.webp) center/contain no-repeat;
    width: 30.4vw;
    height: 41.86vw;
  }
  .sec02 .prevention .box {
    padding-left: initial;
  }
  .sec02 .prevention .pr_text {
    width: -moz-fit-content;
    width: fit-content;
    line-height: 1.8;
    letter-spacing: 0.01em;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 6.4vw;
    text-align: center;
    color: #fff;
    text-shadow: 2px 2px 5px rgba(23, 36, 73, 0.25), -4px 2px 5px rgba(23, 36, 73, 0.25), 2px -2px 5px rgba(23, 36, 73, 0.25), -2px -2px 5px rgba(23, 36, 73, 0.25);
  }
  .sec02 .prevention .pr_text .text_small {
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 28px;
  }
  .sec02 .prevention .pr_text .u_text {
    background: linear-gradient(transparent 97%, #fff 0%);
    display: inline;
    padding: 0 1px 2.6vw;
  }
  .sec02 .prevention .cont03 {
    margin-top: 5.3vw;
    padding: 15px 5.5vw;
    background-color: #fff;
    position: static;
  }
  .sec02 .prevention .cont03::before {
    display: none;
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    background-color: #fff;
    width: 100%;
    height: 330px;
  }
  .sec02 .prevention .textbox {
    width: 100%;
    margin-right: initial;
    background-color: #fff;
    position: relative;
  }
  .sec02 .prevention .textbox .cont_title {
    font-size: 7.46vw;
    letter-spacing: 0;
    color: #1a2952;
    margin-bottom: 0px;
    padding-left: 0;
  }
  .sec02 .prevention .textbox .cont_text {
    width: 100%;
    padding-right: 0;
    margin-bottom: 4.2vw;
  }
  .sec02 .prevention .textbox .flexbox {
    content: "";
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    padding-top: 4.2vw;
    position: relative;
    margin-bottom: 4.2vw;
  }
  .sec02 .prevention .textbox .flexbox .link {
    width: 24.32vw;
  }
  .sec02 .prevention .textbox .flexbox .link img {
    width: 100%;
    box-shadow: 1.8vw 1.06vw 3.3vw -0.33vw rgba(142, 142, 142, 0.75);
  }
  .sec02 .prevention .textbox .flexbox .link:not(:last-of-type) img {
    margin-bottom: 6.3vw;
  }
  .sec02 .sec_text {
    width: 100%;
    max-width: 100%;
    margin: 0 auto 8vw;
    padding: 0 5.5vw;
    box-sizing: border-box;
    text-align: left;
    font-family: initial;
    font-size: 4vw;
    letter-spacing: 0.1em;
    color: #1a2952;
  }
  .sec02 .flexbox .link:not(:last-of-type) {
    margin-right: 3.38vw;
  }
  .sec02 .link_btn {
    width: 76.26vw;
    height: 21.8vw;
    margin: 0 auto;
    background-color: #f1f1ec;
    border-radius: 15px;
    padding-right: 15vw;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    box-sizing: border-box;
    position: relative;
  }
  .sec02 .link_btn::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 1em;
    transform: translateY(-50%);
    background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
    width: 6.93vw;
    height: 6.93vw;
  }
  .sec02 .link_btn .icon {
    width: 17.06vw;
    height: 16vw;
    margin-right: 4vw;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    border-right: 1px solid #1a2952;
  }
  .sec02 .link_btn p {
    height: 16vw;
    font-size: 4.8vw;
    letter-spacing: 0.15em;
    text-align: center;
    color: #1a2952;
    display: flex;
    align-items: center;
  }
  .sec02 .link:nth-of-type(1) .icon img {
    width: 6.4vw;
    height: 11.73vw;
  }
  .sec02 .link:nth-of-type(2) .icon img {
    width: 9.6vw;
    height: 10.4vw;
  }
}

.over_wrapp {
  overflow: hidden;
  padding-top: 100px;
}
@media screen and (max-width: 767px) {
  .over_wrapp {
    padding-top: 41.6vw;
  }
}

.sec03 .inner {
  padding: 0;
  position: relative;
}
.sec03 .inner::before {
  content: "";
  position: absolute;
  z-index: 0;
  top: -100px;
  right: 0;
  background: url(/images/index/sec03_title_image.webp) right center/contain no-repeat;
  width: 54.21vw;
  height: 39.06vw;
  max-width: 694px;
  max-height: 500px;
}
.sec03 .headerbox {
  width: 600px;
  max-width: 50%;
  padding-left: 60px;
  margin-bottom: 100px;
  position: relative;
  z-index: 1;
}
.sec03 .sec_subheader {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(18px, 2.46vw, 32px);
  letter-spacing: 0.1em;
  text-align: center;
  color: #1a2952;
}
.sec03 .sec_header {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(31px, 3.9vw, 50px);
  letter-spacing: 0.1em;
  text-align: center;
  color: #1a2952;
}
.sec03 .text_line {
  display: flex;
  justify-content: center;
  align-items: baseline;
  margin-top: -30px;
}
.sec03 .text_small {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(22px, 2.73vw, 35px);
  font-weight: 400;
  letter-spacing: 0.1em;
  color: #1a2952;
}
.sec03 .text_italic {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(81px, 10.15vw, 130px);
  font-style: italic;
  font-weight: 600;
  color: #1a2952;
  margin-right: -16px;
}
.sec03 .text_vertical {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(22px, 2.73vw, 35px);
  font-weight: 600;
  letter-spacing: -0.01em;
  writing-mode: vertical-rl;
  color: #1a2952;
  margin-right: 15px;
}
.sec03 .text_gradation {
  font-size: clamp(50px, 6.25vw, 80px);
  font-weight: 600;
  letter-spacing: 0.2em;
  background: linear-gradient(120deg, #cddce1 0%, #00577a 10%, #162344 65%, #162344 99%);
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  text-fill-color: transparent;
}
.sec03 .cont {
  width: 1243px;
  max-width: 97%;
  display: block;
}
.sec03 .contbox {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  margin-bottom: 60px;
}
.sec03 .cont_subtitle {
  padding-left: 0.1em;
  font-size: clamp(15px, 2.03vw, 24px);
  font-weight: 300;
  letter-spacing: 0.1em;
  color: #cccccc;
}
.sec03 .cont_title {
  margin-bottom: 33px;
  padding-left: 0px;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(24px, 3.28vw, 41px);
  letter-spacing: -0.019em;
  line-height: 1.8;
  text-align: justify;
  color: #1a2952;
}
.sec03 .cont_text {
  padding-left: 0px;
  color: #1a2952;
}
.sec03 .imagebox {
  min-width: 46%;
  max-width: 46%;
  position: relative;
}
.sec03 .imagebox .cont_image {
  margin: 0 auto;
  position: absolute;
  z-index: 2;
  top: -110px;
  right: 0;
  width: 538px;
  height: 466px;
  -o-object-fit: contain;
     object-fit: contain;
  vertical-align: top;
}
.sec03 .flexbox {
  padding-bottom: 30px;
}
.sec03 .flexbox .link:not(:last-of-type) {
  margin-right: 40px;
}
.sec03 .link_btn {
  width: 290px;
  height: 82px;
  margin: 0 auto;
  background-color: #fff;
  border-radius: 15px;
  box-shadow: 0px 7px 6px 1px rgba(51, 51, 51, 0.22);
  padding-right: 1.5em;
  letter-spacing: 0.15em;
  text-align: center;
  color: #1a2952;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  position: relative;
}
.sec03 .link_btn::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 1em;
  transform: translateY(-50%);
  background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
  width: 26px;
  height: 26px;
}
.sec03 .link_btn2 {
  width: 64.75vw;
  max-width: 762px;
  margin: 0 auto;
  box-shadow: 2px 2px 9px 2px rgba(4, 0, 0, 0.75);
}
.sec03 .cont01 {
  margin-right: 25px;
  margin-bottom: 100px;
  padding: 40px 0 0 50px;
  box-shadow: -6px -6px 20px -5px rgba(23, 36, 73, 0.13);
  position: relative;
}
.sec03 .cont01 .contbox {
  margin-bottom: 120px;
}
.sec03 .cont01 .textbox {
  margin-right: 30px;
}
.sec03 .cont01 .imagebox .cont_image {
  right: -10px;
}
.sec03 .cont01::before {
  content: "";
  position: absolute;
  top: -55px;
  left: 2em;
  background: url(/images/index/sec03_num01.webp) center/contain no-repeat;
  width: 132px;
  height: 123px;
}
.sec03 .cont02 {
  margin-right: 25px;
  margin-bottom: 80px;
  padding: 40px 50px 0 0;
  box-shadow: 6px -6px 20px -5px rgba(23, 36, 73, 0.22);
  position: relative;
}
.sec03 .cont02 .contbox {
  flex-direction: row-reverse;
}
.sec03 .cont02 .textbox {
  margin-left: 30px;
}
.sec03 .cont02 .imagebox .cont_image {
  right: 10px;
}
.sec03 .cont02::before {
  content: "";
  position: absolute;
  top: -55px;
  right: 2em;
  background: url(/images/index/sec03_num02.webp) center/contain no-repeat;
  width: 115px;
  height: 122px;
}
.sec03 .cont03 {
  margin-bottom: 80px;
  padding: 40px 0 0 50px;
  box-shadow: -6px -6px 20px -5px rgba(23, 36, 73, 0.22);
  position: relative;
}
.sec03 .cont03 .textbox {
  margin-right: 30px;
}
.sec03 .cont03 .imagebox .cont_image {
  top: -80px;
  right: 0px;
}
.sec03 .cont03::before {
  content: "";
  position: absolute;
  top: -55px;
  left: 2em;
  background: url(/images/index/sec03_num03.webp) center/contain no-repeat;
  width: 115px;
  height: 122px;
}
.sec03 .cont04 {
  margin-right: 25px;
  margin-bottom: 80px;
  padding: 60px 50px 0 0;
  box-shadow: 6px -6px 20px -5px rgba(23, 36, 73, 0.22);
  position: relative;
}
.sec03 .cont04 .contbox {
  flex-direction: row-reverse;
}
.sec03 .cont04 .textbox {
  margin-left: 30px;
}
.sec03 .cont04 .imagebox .cont_image {
  right: 10px;
  width: 550px;
  height: 475px;
}
.sec03 .cont04::before {
  content: "";
  position: absolute;
  top: -55px;
  right: 2em;
  background: url(/images/index/sec03_num04.webp) center/contain no-repeat;
  width: 115px;
  height: 122px;
}
.sec03 .cont05 {
  height: clamp(449px, 58.593vw, 750px);
  padding: 60px 0 0 50px;
  box-shadow: -4px -4px 20px -5px rgba(23, 36, 73, 0.22);
  position: relative;
}
.sec03 .cont05 .contbox {
  margin-bottom: 0;
}
.sec03 .cont05 .textbox {
  margin-right: 20px;
  margin-bottom: 40px;
}
.sec03 .cont05 .imagebox .cont_image {
  top: -90px;
  right: -10px;
  width: 497px;
  height: 300px;
}
.sec03 .cont05 .imagebox .flexbox {
  margin-top: 270px;
}
.sec03 .cont05::before {
  content: "";
  position: absolute;
  top: -55px;
  left: 2em;
  background: url(/images/index/sec03_num05.webp) center/contain no-repeat;
  width: 115px;
  height: 122px;
}
.sec03 .cont05 .animation {
  content: "";
  position: absolute;
  bottom: 0;
  left: -2120px;
  margin-bottom: 16vw;
  position: relative;
}
.sec03 .cont05 .animation .scroll-container {
  display: flex;
  width: 100%;
  white-space: nowrap;
}
.sec03 .cont05 .animation .scroll-content {
  display: flex;
  animation: scroll 75s linear infinite;
}
.sec03 .cont05 .animation .item {
  flex: 0 0 auto;
  width: 4240px;
  height: 283px;
  margin: 0 0px;
  text-align: center;
  line-height: 283px;
  font-size: 24px;
}
@keyframes scroll {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}
@media screen and (max-width: 767px) {
  .sec03 {
    margin-bottom: 13.8vw;
  }
  .sec03 .inner {
    padding: 0;
    position: relative;
  }
  .sec03 .inner::before {
    content: "";
    position: absolute;
    z-index: 0;
    top: -34.66vw;
    right: initial;
    left: 0;
    background: url(/images/index/sec03_title_image_sp.webp) center/contain no-repeat;
    width: 100vw;
    height: 72.8vw;
    max-width: initial;
    max-height: initial;
  }
  .sec03 .headerbox {
    width: 100%;
    max-width: 100%;
    padding-left: initial;
    margin-bottom: initial;
    margin: 0 auto 13.8vw;
    position: relative;
    z-index: 1;
  }
  .sec03 .sec_subheader {
    font-size: 6.13vw;
    letter-spacing: 0.1em;
  }
  .sec03 .sec_header {
    font-size: 9.86vw;
    text-align: center;
    letter-spacing: 0.1em;
  }
  .sec03 .text_line {
    display: flex;
    justify-content: center;
    align-items: baseline;
    margin-top: -8vw;
  }
  .sec03 .text_small {
    font-size: 5.6vw;
    letter-spacing: 0.1em;
  }
  .sec03 .text_italic {
    font-size: 21.6vw;
    margin-right: -4.3vw;
  }
  .sec03 .text_vertical {
    font-size: 5.6vw;
    letter-spacing: -0.01em;
    writing-mode: vertical-rl;
    margin-right: 3vw;
  }
  .sec03 .text_gradation {
    font-size: 13.3vw;
    background: linear-gradient(120deg, #cddce1 0%, #00577a 10%, #162344 65%, #162344 99%);
    color: transparent;
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-fill-color: transparent;
  }
  .sec03 .cont {
    width: 100%;
    max-width: 93.5%;
    display: block;
  }
  .sec03 .contbox {
    display: block;
    margin-bottom: 13.8vw;
  }
  .sec03 .cont_subtitle {
    font-size: 4vw;
    letter-spacing: 0.1em;
    margin-bottom: 2vw;
  }
  .sec03 .cont_title {
    margin-bottom: 4.2vw;
    padding-left: 0px;
    font-size: 6.93vw;
    letter-spacing: 0.05em;
    line-height: 1.4;
    text-align: justify;
    color: #1a2952;
  }
  .sec03 .cont_text {
    font-size: 4vw;
    padding-left: initial;
  }
  .sec03 .imagebox {
    min-width: initial;
    max-width: initial;
    height: 80vw;
    position: relative;
  }
  .sec03 .imagebox .cont_image {
    margin: initial;
    position: absolute;
    z-index: 2;
    top: 0;
    right: initial;
    width: 88vw;
    height: 76.15vw;
    -o-object-fit: contain;
       object-fit: contain;
    vertical-align: top;
  }
  .sec03 .flexbox {
    padding-bottom: 8vw;
  }
  .sec03 .flexbox .link:not(:last-of-type) {
    margin-right: 10.66vw;
  }
  .sec03 .link_btn {
    width: 94%;
    height: 20vw;
    margin: initial;
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 4px 4px 10px rgba(23, 36, 73, 0.22), -4px 4px 10px rgba(23, 36, 73, 0.22), 4px -4px 10px rgba(23, 36, 73, 0.22), -4px -4px 10px rgba(23, 36, 73, 0.22);
    padding-right: 1.5em;
    font-size: 5.24vw;
    letter-spacing: 0.15em;
    text-align: center;
    color: #1a2952;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    position: relative;
  }
  .sec03 .link_btn::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 1em;
    transform: translateY(-50%);
    background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
    width: 8.53vw;
    height: 8.53vw;
  }
  .sec03 .link_btn2 {
    width: 100%;
    max-width: 100%;
    text-align: center;
    margin: 0 auto;
    box-shadow: 0 0.53vw 4.3vw 0.1vw rgba(4, 0, 0, 0.75);
  }
  .sec03 .link_btn2 img {
    width: 100%;
  }
  .sec03 .cont01 {
    margin-right: initial;
    margin-left: 6.4vw;
    margin-bottom: 17.3vw;
    padding: 8vw 0 0 5.5vw;
    box-shadow: -6px -6px 20px -5px rgba(23, 36, 73, 0.13);
    position: relative;
  }
  .sec03 .cont01 .contbox {
    margin-bottom: 9.3vw;
  }
  .sec03 .cont01 .textbox {
    margin-right: initial;
  }
  .sec03 .cont01 .cont_text {
    margin-right: 5.5vw;
  }
  .sec03 .cont01 .imagebox .cont_image {
    right: initial;
  }
  .sec03 .cont01::before {
    content: "";
    position: absolute;
    top: -7.46vw;
    left: -0.6em;
    background: url(/images/index/sec03_num01.webp) center/contain no-repeat;
    width: 21.3vw;
    height: 19.73vw;
  }
  .sec03 .cont02 {
    margin-right: 6.4vw;
    margin-bottom: 17.3vw;
    padding: 8vw 5.5vw 0 0;
    box-shadow: 6px -6px 20px -5px rgba(23, 36, 73, 0.22);
    position: relative;
  }
  .sec03 .cont02 .contbox {
    flex-direction: row-reverse;
    margin-bottom: 4.2vw;
  }
  .sec03 .cont02 .textbox {
    margin-left: initial;
  }
  .sec03 .cont02 .cont_subtitle {
    padding-left: 5.5vw;
  }
  .sec03 .cont02 .cont_title {
    padding-left: 5.5vw;
  }
  .sec03 .cont02 .cont_text {
    margin-left: 5.5vw;
  }
  .sec03 .cont02 .imagebox .cont_image {
    right: 5.5vw;
    width: 88vw;
    height: 60.5vw;
  }
  .sec03 .cont02::before {
    content: "";
    position: absolute;
    top: -7.46vw;
    right: 0.6em;
    background: url(/images/index/sec03_num02.webp) center/contain no-repeat;
    width: 21.33vw;
    height: 22.66vw;
  }
  .sec03 .cont02 .flexbox {
    padding-left: 5.5vw;
  }
  .sec03 .cont03 {
    margin-left: 6.4vw;
    margin-bottom: 17.3vw;
    padding: 8vw 0 0 5.5vw;
    box-shadow: -6px -6px 20px -5px rgba(23, 36, 73, 0.22);
    position: relative;
  }
  .sec03 .cont03 .contbox {
    margin-bottom: 4.2vw;
  }
  .sec03 .cont03 .textbox {
    margin-right: initial;
  }
  .sec03 .cont03 .cont_text {
    margin-right: 5.5vw;
    margin-bottom: 9.3vw;
  }
  .sec03 .cont03 .imagebox {
    height: 60.5vw;
    margin-bottom: 4.2vw;
  }
  .sec03 .cont03 .imagebox .cont_image {
    top: 0;
    right: 0;
    width: 88vw;
    height: 60.5vw;
  }
  .sec03 .cont03::before {
    content: "";
    position: absolute;
    top: -7.6vw;
    left: -0.6em;
    background: url(/images/index/sec03_num03.webp) center/contain no-repeat;
    width: 21.33vw;
    height: 24.26vw;
  }
  .sec03 .cont04 {
    margin-right: 6.4vw;
    margin-bottom: 17.3vw;
    padding: 8vw 5.5vw 0 0;
    box-shadow: 6px -6px 20px -5px rgba(23, 36, 73, 0.22);
    position: relative;
  }
  .sec03 .cont04 .contbox {
    flex-direction: row-reverse;
    margin-bottom: 4.2vw;
  }
  .sec03 .cont04 .textbox {
    margin-left: initial;
  }
  .sec03 .cont04 .cont_subtitle {
    padding-left: 5.5vw;
  }
  .sec03 .cont04 .cont_title {
    padding-left: 5.5vw;
  }
  .sec03 .cont04 .cont_text {
    margin-left: 5.5vw;
    margin-bottom: 9.3vw;
  }
  .sec03 .cont04 .imagebox {
    height: 74.13vw;
    margin-bottom: 4.2vw;
  }
  .sec03 .cont04 .imagebox .cont_image {
    right: 10px;
    width: initial;
    height: initial;
  }
  .sec03 .cont04::before {
    content: "";
    position: absolute;
    top: -7.46vw;
    right: 0.6em;
    background: url(/images/index/sec03_num04.webp) center/contain no-repeat;
    width: 21.33vw;
    height: 24.8vw;
  }
  .sec03 .cont04 .flexbox {
    padding-left: 5.5vw;
  }
  .sec03 .cont04 .flexbox .link_btn {
    width: 100%;
  }
  .sec03 .cont05 {
    margin-left: 6.4vw;
    height: initial;
    padding: 8vw 0 0 5.5vw;
    box-shadow: -4px -4px 20px -5px rgba(23, 36, 73, 0.22);
    position: relative;
  }
  .sec03 .cont05 .contbox {
    margin-bottom: 4.2vw;
  }
  .sec03 .cont05 .textbox {
    margin-right: initial;
    margin-bottom: initial;
  }
  .sec03 .cont05 .cont_text {
    margin-right: 5.5vw;
  }
  .sec03 .cont05 .imagebox {
    height: 116.2vw;
    margin: initial;
    margin-bottom: 4.2vw;
  }
  .sec03 .cont05 .imagebox .cont_image {
    top: 0;
    right: 5.5vw;
    width: 83.2vw;
    height: 116.2vw;
  }
  .sec03 .cont05 .imagebox .flexbox {
    margin-top: 270px;
  }
  .sec03 .cont05::before {
    content: "";
    position: absolute;
    top: -7.46vw;
    left: -0.6em;
    background: url(/images/index/sec03_num05.webp) center/contain no-repeat;
    width: 21.33vw;
    height: 24.8vw;
  }
  .sec03 .cont05 .animation {
    content: "";
    position: absolute;
    bottom: 0;
    left: -12vw;
    width: 114%;
    margin-bottom: 8.4vw;
    position: relative;
  }
  .sec03 .cont05 .animation .scroll-container {
    display: flex;
    overflow: hidden;
    width: 100%;
    white-space: nowrap;
  }
  .sec03 .cont05 .animation .scroll-content {
    display: flex;
    animation: scroll 75s linear infinite;
  }
  .sec03 .cont05 .animation .item {
    flex: 0 0 auto;
    width: 753.673vw;
    height: 50.3vw;
    margin: 0 0;
    text-align: center;
    line-height: 50.3vw;
    font-size: 6.4vw;
  }
  @keyframes scroll {
    0% {
      transform: translateX(0);
    }
    100% {
      transform: translateX(-100%);
    }
  }
}

.treatment_flow {
  margin-top: clamp(59px, 7.812vw, 100px);
  margin-bottom: clamp(59px, 7.812vw, 100px);
}
.treatment_flow .sec_title {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 30px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-align: center;
  color: #1a2952;
  margin-bottom: 10px;
}
.treatment_flow .sec_subtitle {
  font-size: 18px;
  letter-spacing: 0.15em;
  text-align: center;
  color: #1a2952;
  margin-bottom: 35px;
}
.treatment_flow .gridbox {
  width: 100%;
  max-width: 100%;
  -moz-column-gap: clamp(24px, 3.125vw, 40px);
       column-gap: clamp(24px, 3.125vw, 40px);
  grid-template-columns: repeat(4, 1fr);
}
.treatment_flow .gridbox .item {
  box-sizing: border-box;
  width: clamp(149px, 19.531vw, 250px);
  margin: 0 auto;
  position: relative;
}
.treatment_flow .gridbox .item .num_box {
  position: absolute;
  top: 10px;
  left: 10px;
  width: clamp(25px, 3.281vw, 42px);
  height: clamp(25px, 3.281vw, 42px);
  background-color: #172243;
  display: flex;
  justify-content: center;
  align-items: center;
}
.treatment_flow .gridbox .item .num_box .num_text {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(9px, 1.242vw, 15.9px);
  letter-spacing: 0.2em;
  text-align: center;
  color: #fff;
}
.treatment_flow .gridbox .item .item_image {
  width: clamp(149px, 19.531vw, 250px);
  margin: 0 auto 20px;
}
.treatment_flow .gridbox .item .item_image img {
  width: 100%;
  height: 100%;
}
.treatment_flow .gridbox .item .item_title {
  height: 3em;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-align: center;
  color: #172243;
  margin-bottom: 15px;
}
.treatment_flow .gridbox .item .item_text {
  font-size: 15px;
  letter-spacing: 0.06em;
  text-align: justify;
}
.treatment_flow .gridbox .item:not(:last-of-type) .item_image::before {
  content: "▶";
  position: absolute;
  top: clamp(43px, 5.703vw, 73px);
  right: clamp(-47px, -3.125vw, -32px);
  font-size: 18px;
  color: #1a2952;
}
@media screen and (max-width: 767px) {
  .treatment_flow {
    margin-top: 6.9vw;
    margin-bottom: 13.8vw;
  }
  .treatment_flow .sec_title {
    font-size: 6.93vw;
    margin-bottom: 1.5vw;
  }
  .treatment_flow .sec_subtitle {
    font-size: 4vw;
    margin-bottom: 9.33vw;
  }
  .treatment_flow .gridbox {
    -moz-column-gap: initial;
         column-gap: initial;
    row-gap: 13.8vw;
    grid-template-columns: repeat(1, 1fr);
  }
  .treatment_flow .gridbox .item {
    box-sizing: border-box;
    width: 78.12vw;
    position: relative;
  }
  .treatment_flow .gridbox .item .num_box {
    position: absolute;
    top: 2.5vw;
    left: 2.5vw;
    width: 10.5vw;
    height: 10.5vw;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .treatment_flow .gridbox .item .num_box .num_text {
    font-size: 4vw;
  }
  .treatment_flow .gridbox .item .item_image {
    width: 78.12vw;
    margin: 0 auto 3.75vw;
  }
  .treatment_flow .gridbox .item .item_image img {
    width: 100%;
    height: 100%;
  }
  .treatment_flow .gridbox .item .item_title {
    height: initial;
    font-size: 4.8vw;
    margin-bottom: 3.75vw;
  }
  .treatment_flow .gridbox .item .item_text {
    font-size: 4vw;
  }
  .treatment_flow .gridbox .item:not(:last-of-type) .item_image::before {
    display: none;
  }
  .treatment_flow .gridbox .item:not(:last-of-type)::before {
    content: "▼";
    position: absolute;
    bottom: -2em;
    left: 50%;
    transform: translateX(-50%);
    font-size: 4.8vw;
    color: #1a2952;
  }
}

.sec04 {
  margin-bottom: 100px;
  background-color: #f3f1ef;
  padding: 100px 0;
}
.sec04 .sec_title {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 25px;
  letter-spacing: 0.15em;
  color: #1a2952;
  margin-bottom: 180px;
  position: relative;
}
.sec04 .sec_title::before {
  content: "";
  position: absolute;
  bottom: -88px;
  left: 0;
  background: url(/images/index/text_greeting.webp) left bottom/contain no-repeat;
  width: 704px;
  height: 109px;
}
.sec04 .director_box {
  width: 954px;
  max-width: 100%;
  margin: 0 auto 90px;
  position: relative;
}
.sec04 .director_box .lead_text {
  position: absolute;
  top: -28px;
  right: 30px;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 25px;
  letter-spacing: 0.15em;
  color: #1a2952;
  margin-bottom: 45px;
  writing-mode: vertical-rl;
  padding-right: 15px;
  border-right: 1px solid #1a2952;
}
.sec04 .director_box .upper {
  position: relative;
  z-index: 1;
  width: 954px;
  height: 384px;
  max-width: 100%;
  max-height: 100%;
  background: url(/images/index/sec04_director.webp) left center/contain no-repeat;
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.sec04 .director_box .upper .textbox {
  width: 60%;
  margin-right: auto;
  padding-left: 4em;
}
.sec04 .director_box .upper .box_title {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(16px, 2.41vw, 38px);
  letter-spacing: 0.1em;
  color: #1a2952;
  margin-bottom: 30px;
}
.sec04 .director_box .upper .name_title {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(16px, 1.9vw, 18px);
  letter-spacing: 0.1em;
  color: #1a2952;
  padding-right: 2em;
}
.sec04 .director_box .upper .name {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(12px, 2.94vw, 28px);
  letter-spacing: 0.1em;
  color: #1a2952;
  padding-right: 2em;
}
.sec04 .director_box .upper .kana_text {
  font-family: initial;
  font-size: clamp(12px, 1.68vw, 16px);
  letter-spacing: 0.1em;
  color: #8d94a7;
}
.sec04 .director_box .message {
  width: 100%;
  margin-bottom: 80px;
  box-sizing: border-box;
  display: flex;
  flex-direction: row-reverse;
}
.sec04 .director_box .message .textbox {
  width: clamp(70%, 66.44vw, 75%);
  margin-left: auto;
  padding-left: 1vw;
}
.sec04 .director_box .message .imagebox {
  width: 25%;
  max-width: 25%;
  min-width: initial;
  position: relative;
}
.sec04 .director_box .message .imagebox .box_image {
  position: absolute;
  z-index: 0;
  top: -120px;
  right: 1px;
  width: 28.43vw;
  height: 28.43vw;
  max-width: 364px;
  max-height: 364px;
}
.sec04 .director_box .career_box {
  width: 954px;
  max-width: 100%;
  margin: 0 auto 40px;
  background-color: #fff;
  padding: 20px 40px;
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  box-sizing: border-box;
}
.sec04 .director_box .career_box .career_list .title {
  font-size: 18px;
  letter-spacing: 0.1em;
  color: #1a2952;
  margin-bottom: 0.5em;
}
.sec04 .director_box .career_box .career_list .list:not(:last-of-type) {
  margin-right: 4.19vw;
}
.sec04 .director_box .career_box .career_list .item {
  padding-left: 1.5em;
  font-size: 15px;
  letter-spacing: 0.15px;
  position: relative;
}
.sec04 .director_box .career_box .career_list .item::before {
  content: "●";
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
  font-size: 14px;
  color: #8d94a7;
}
.sec04 .director_box .career_box .career_list .item:not(:last-of-type) {
  margin-bottom: 0.5em;
}
.sec04 .chairman_box {
  width: 954px;
  max-width: 100%;
  margin: 0 auto;
}
.sec04 .chairman_box .lead_text {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 25px;
  letter-spacing: 0.15em;
  color: #1a2952;
  margin-bottom: 45px;
  position: relative;
}
.sec04 .chairman_box .lead_text::before {
  content: "";
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  left: -165px;
  background-color: #1a2952;
  margin-right: 10px;
  width: 155px;
  height: 1px;
}
.sec04 .chairman_box .upper {
  position: relative;
  z-index: 1;
  width: 954px;
  height: 384px;
  max-width: 100%;
  max-height: 100%;
  background: url(/images/index/sec04_chairman.webp) left center/contain no-repeat;
  margin-bottom: 4.2vw;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}
.sec04 .chairman_box .upper .textbox {
  width: 45%;
  margin-left: auto;
}
.sec04 .chairman_box .upper .chairman_title {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(12px, 2.41vw, 23px);
  letter-spacing: 0.1em;
  color: #1a2952;
  margin-bottom: 30px;
}
.sec04 .chairman_box .upper .katagaki {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(12px, 1.68vw, 16px);
  letter-spacing: 0.1em;
  color: #1a2952;
  padding-right: 2em;
}
.sec04 .chairman_box .upper .name {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: clamp(12px, 2.94vw, 28px);
  letter-spacing: 0.1em;
  color: #1a2952;
  padding-right: 2em;
}
.sec04 .chairman_box .upper .kana_text {
  font-family: initial;
  font-size: clamp(12px, 1.68vw, 16px);
  letter-spacing: 0.1em;
  color: #8d94a7;
}
.sec04 .chairman_box .message {
  width: 100%;
  margin-bottom: 80px;
  box-sizing: border-box;
  display: flex;
}
.sec04 .chairman_box .message .textbox {
  width: clamp(70%, 66.44vw, 75%);
}
.sec04 .chairman_box .message .imagebox {
  width: 25%;
  max-width: 25%;
  min-width: initial;
  position: relative;
}
.sec04 .chairman_box .message .imagebox .box_image {
  position: absolute;
  z-index: 0;
  top: -100px;
  left: 20px;
  width: 28.43vw;
  height: 28.43vw;
  max-width: 364px;
  max-height: 364px;
}
.sec04 .link_btn {
  width: 290px;
  height: 82px;
  margin: 0 auto;
  background-color: #fff;
  border-radius: 15px;
  box-shadow: 0px 7px 6px 2px rgba(51, 51, 51, 0.22);
  padding-right: 1.5em;
  letter-spacing: 0.15em;
  text-align: center;
  color: #1a2952;
  display: flex;
  justify-content: center;
  align-items: center;
  box-sizing: border-box;
  position: relative;
}
.sec04 .link_btn::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 1em;
  transform: translateY(-50%);
  background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
  width: 26px;
  height: 26px;
}
@media screen and (max-width: 767px) {
  .sec04 {
    margin-bottom: 13.8vw;
    padding: 8vw 0;
  }
  .sec04 .sec_title {
    padding-left: 8vw;
    font-size: 4.26vw;
    letter-spacing: 0.15em;
    color: #1a2952;
    margin-bottom: 24.15vw;
    position: relative;
  }
  .sec04 .sec_title::before {
    content: "";
    position: absolute;
    bottom: -12vw;
    left: 8vw;
    background: url(/images/index/text_greeting_sp.webp) left bottom/contain no-repeat;
    width: 84.8vw;
    height: 19.2vw;
  }
  .sec04 .director_box {
    width: 100%;
    max-width: 100%;
    margin: 0 auto 27.6vw;
    position: relative;
  }
  .sec04 .director_box .lead_text {
    position: absolute;
    top: -5.8vw;
    right: 4vw;
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 4.8vw;
    letter-spacing: 0.15em;
    margin-bottom: initial;
    writing-mode: vertical-rl;
    padding-right: 1.3vw;
    border-right: 1px solid #1a2952;
  }
  .sec04 .director_box .upper {
    position: relative;
    z-index: 1;
    width: 100vw;
    height: 54.4vw;
    max-width: 100%;
    max-height: 100%;
    background: url(/images/index/sec04_director_sp.webp) center/contain no-repeat;
    margin-bottom: 4.2vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .sec04 .director_box .upper .textbox {
    width: 88%;
    margin-right: auto;
    padding-left: 1em;
  }
  .sec04 .director_box .upper .box_title {
    font-size: 6.4vw;
    letter-spacing: 0.1em;
    margin-bottom: 30px;
  }
  .sec04 .director_box .upper .name_title {
    font-size: 4vw;
    letter-spacing: 0.1em;
    padding-right: 2em;
  }
  .sec04 .director_box .upper .name {
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 5.6vw;
    letter-spacing: 0.1em;
    padding-right: 2em;
  }
  .sec04 .director_box .upper .kana_text {
    font-size: 4vw;
    letter-spacing: 0.1em;
    color: #8d94a7;
  }
  .sec04 .director_box .message {
    width: 100%;
    padding: 0 5.5vw;
    margin-bottom: 4.2vw;
    box-sizing: border-box;
    display: block;
  }
  .sec04 .director_box .message .textbox {
    width: 100%;
    margin-left: auto;
    padding-left: 1vw;
  }
  .sec04 .director_box .message .imagebox {
    width: 100%;
    max-width: 100%;
    min-width: initial;
    position: relative;
  }
  .sec04 .director_box .message .imagebox .box_image {
    position: static;
    z-index: 0;
    top: 0;
    right: 0;
    width: 100%;
    height: 100%;
    max-width: initial;
    max-height: initial;
  }
  .sec04 .director_box .message .imagebox .box_image img {
    width: 100%;
  }
  .sec04 .director_box .career_box {
    width: 88vw;
    max-width: 100%;
    margin: 0 auto 9.3vw;
    background-color: #fff;
    padding: 6.6vw;
    display: block;
    justify-content: space-around;
    align-items: flex-start;
    box-sizing: border-box;
  }
  .sec04 .director_box .career_box .career_list .title {
    font-size: 4.8vw;
    letter-spacing: 0.1em;
    margin-bottom: 0.5em;
  }
  .sec04 .director_box .career_box .career_list .list:not(:last-of-type) {
    margin-right: 4.19vw;
  }
  .sec04 .director_box .career_box .career_list .item {
    padding-left: 1.5em;
    font-size: 4vw;
    letter-spacing: 0.15em;
    position: relative;
  }
  .sec04 .director_box .career_box .career_list .item::before {
    content: "●";
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    font-size: 4vw;
  }
  .sec04 .director_box .career_box .career_list .item:not(:last-of-type) {
    margin-bottom: 0.5em;
  }
  .sec04 .director_box .career_box .career_list:not(:last-of-type) {
    margin-bottom: 6.2vw;
  }
  .sec04 .chairman_box {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
  }
  .sec04 .chairman_box .lead_text {
    padding-left: 12vw;
    font-size: 4.8vw;
    letter-spacing: 0.15em;
    margin-bottom: 8vw;
    position: relative;
  }
  .sec04 .chairman_box .lead_text::before {
    content: "";
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    left: 0;
    background-color: #1a2952;
    margin-right: 8vw;
    width: 8vw;
    height: 0.26vw;
  }
  .sec04 .chairman_box .upper {
    position: relative;
    z-index: 1;
    width: 100vw;
    height: 58.1vw;
    max-width: 100%;
    max-height: 100%;
    background: url(/images/index/sec04_chairman_sp.webp) left center/contain no-repeat;
    margin-bottom: 4.2vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
  }
  .sec04 .chairman_box .upper .textbox {
    width: 63%;
    margin-left: auto;
  }
  .sec04 .chairman_box .upper .chairman_title {
    font-size: 4.8vw;
    letter-spacing: 0.1em;
    margin-bottom: 5.3vw;
    line-height: 1.6;
  }
  .sec04 .chairman_box .upper .katagaki {
    font-size: 4vw;
    letter-spacing: 0;
    padding-right: 0em;
  }
  .sec04 .chairman_box .upper .name {
    font-size: 5.6vw;
    letter-spacing: 0.1em;
    padding-right: initial;
    line-height: 1.1;
  }
  .sec04 .chairman_box .upper .kana_text {
    font-size: 4vw;
    letter-spacing: 0.1em;
  }
  .sec04 .chairman_box .message {
    width: 100%;
    padding: 0 5.5vw;
    margin-bottom: 4.2vw;
    box-sizing: border-box;
    display: block;
  }
  .sec04 .chairman_box .message .textbox {
    width: 100%;
    margin-left: auto;
    padding-left: 1vw;
    margin-bottom: 9.3vw;
  }
  .sec04 .chairman_box .message .imagebox {
    width: 100%;
    max-width: 100%;
    min-width: initial;
    position: relative;
  }
  .sec04 .chairman_box .message .imagebox .box_image {
    position: static;
    z-index: 0;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    max-width: initial;
    max-height: initial;
  }
  .sec04 .chairman_box .message .imagebox .box_image img {
    width: 100%;
  }
  .sec04 .link_btn {
    width: 77.3vw;
    height: 21.81vw;
    margin: 0 auto;
    background-color: #fff;
    border-radius: 15px;
    box-shadow: 4px 4px 10px rgba(23, 36, 73, 0.22), -4px 4px 10px rgba(23, 36, 73, 0.22), 4px -4px 10px rgba(23, 36, 73, 0.22), -4px -4px 10px rgba(23, 36, 73, 0.22);
    padding-right: 1.5em;
    font-size: 5.24vw;
    letter-spacing: 0.15em;
    text-align: center;
    color: #1a2952;
    display: flex;
    justify-content: center;
    align-items: center;
    box-sizing: border-box;
    position: relative;
  }
  .sec04 .link_btn::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 1em;
    transform: translateY(-50%);
    background: url(/images/index/btn_link_arrow.webp) center/contain no-repeat;
    width: 6.9vw;
    height: 6.9vw;
  }
}

.sec05 {
  margin-bottom: 60px;
}
.sec05 .flexbox {
  width: 1145px;
  max-width: 100%;
  padding: 0 20px;
  margin: 0 auto;
  box-sizing: border-box;
}
.sec05 .flexbox1 {
  margin-bottom: 60px;
}
.sec05 .flexbox1 .link:nth-of-type(1) {
  margin-right: 20px;
}
.sec05 .flexbox1 .f_instagram {
  width: 33.75vw;
  max-width: 432px;
}
.sec05 .flexbox1 .f_instagram img {
  width: 100%;
}
.sec05 .flexbox1 .f_recruit {
  width: 52.19vw;
  max-width: 668px;
}
.sec05 .flexbox1 .f_recruit img {
  width: 100%;
}
.sec05 .movie_box {
  width: 780px;
  max-width: 94%;
  aspect-ratio: 16/9;
  margin: 0 auto 30px;
  position: relative;
}
.sec05 .movie_box iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}
.sec05 .flexbox2 {
  width: 1100px;
  max-width: 90%;
  margin: 0 auto;
  border-top: 1px solid #1a2952;
  border-bottom: 1px solid #1a2952;
  display: block;
}
.sec05 .flexbox2 .info_title {
  margin-top: 60px;
  margin-bottom: 45px;
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 38px;
  letter-spacing: 0.1em;
  text-align: center;
  color: #1a2952;
}
.sec05 .flexbox2 .text {
  width: 500px;
  max-width: 100%;
  margin: 0 auto 30px;
  letter-spacing: 0.15em;
  line-height: 2;
  color: #1a2952;
}
.sec05 .flexbox2 .box {
  display: flex;
  align-items: flex-end;
  margin-bottom: 40px;
  box-sizing: border-box;
}
.sec05 .flexbox2 .box .link:nth-of-type(1),
.sec05 .flexbox2 .box .link:nth-of-type(2) {
  margin-right: 20px;
}
@media screen and (max-width: 767px) {
  .sec05 {
    margin-bottom: 8vw;
  }
  .sec05 .flexbox {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    display: block;
    box-sizing: border-box;
  }
  .sec05 .flexbox1 {
    margin-bottom: 6.6vw;
  }
  .sec05 .flexbox1 .link:nth-of-type(1) {
    margin-right: initial;
  }
  .sec05 .flexbox1 .f_instagram {
    width: 100%;
    max-width: 100%;
    margin-bottom: 4.2vw;
  }
  .sec05 .flexbox1 .f_instagram img {
    width: 100%;
  }
  .sec05 .flexbox1 .f_recruit {
    width: 100%;
    max-width: 100%;
  }
  .sec05 .flexbox1 .f_recruit img {
    width: 100%;
  }
  .sec05 .movie_box {
    width: 88.33vw;
    max-width: 100%;
    aspect-ratio: 16/9;
    margin: 0 auto 8vw;
    position: relative;
  }
  .sec05 .movie_box iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
  .sec05 .flexbox2 {
    width: 100%;
    max-width: 100%;
    margin: 0 auto 9.3vw;
    display: block;
    border-top: 1px solid #1a2952;
    border-bottom: initial;
  }
  .sec05 .flexbox2 .info_title {
    margin-top: 12vw;
    margin-bottom: 10.66vw;
    font-size: 6.4vw;
    letter-spacing: 0.1em;
    text-align: center;
  }
  .sec05 .flexbox2 .text {
    width: 100%;
    max-width: 100%;
    margin: 0 auto 10.66vw;
    font-size: 4vw;
    letter-spacing: 0.15em;
    line-height: 2;
    text-align: left;
  }
  .sec05 .flexbox2 .box {
    display: block;
    box-sizing: border-box;
  }
  .sec05 .flexbox2 .box .link:nth-of-type(1),
  .sec05 .flexbox2 .box .link:nth-of-type(2) {
    margin-right: initial;
  }
  .sec05 .flexbox2 .box .f_freedial img {
    width: 100%;
  }
  .sec05 .flexbox2 .box .f_reserve img {
    width: 100%;
  }
  .sec05 .flexbox2 .box .f_line img {
    width: 100%;
  }
  .sec05 .flexbox2 .box .f_freedial, .sec05 .flexbox2 .box .f_reserve {
    margin-bottom: 6.6vw;
  }
}

.modal-container {
  width: 100%;
  height: 100%;
  position: fixed;
  z-index: 200;
  top: 0;
  left: 0;
  text-align: center;
  background: rgba(0, 0, 0, 0.5);
  overflow: auto;
  opacity: 0;
  visibility: hidden;
  transition: 0.3s ease-out;
  z-index: 9;
}
.modal-container::before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  height: 100%;
}
.modal-container .modal-body {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  max-width: 500px;
  width: 90%;
}
.modal-container .modal-close {
  position: absolute;
  top: -25px;
  right: -25px;
  cursor: pointer;
  width: 62px;
  height: 62px;
}
.modal-container .modal-content {
  background: #fff;
  border: 2px solid #000;
  text-align: left;
  padding: 30px;
  font-weight: bold;
}
.modal-container .message_text {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 22px;
  letter-spacing: 0.1em;
  color: #172243;
  padding-bottom: 10px;
  text-align: center;
  border-bottom: 1px solid #172243;
  margin-bottom: 15px;
}
.modal-container .txt {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 18px;
  letter-spacing: 0.1em;
  line-height: 1.6;
  text-align: center;
  color: #333;
  margin-bottom: 15px;
}
.modal-container .btn-area {
  margin-bottom: 30px;
}
.modal-container .btn-area a {
  padding: 10px;
  background-color: #172243;
  display: flex;
  justify-content: center;
  align-items: center;
}
.modal-container .btn-area p {
  font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
  font-size: 20px;
  letter-spacing: 0.05em;
  color: #fff;
  padding: 0 10px;
}
.modal-container .m_timetable {
  width: 100%;
  height: auto;
  margin: 0 auto;
}
.modal-container .m_timetable img {
  width: 100%;
}
@media screen and (max-width: 767px) {
  .modal-container .modal-body {
    position: relative;
    display: inline-block;
    vertical-align: middle;
    max-width: 87vw;
    width: 87%;
  }
  .modal-container .modal-content {
    padding: 4vw 5vw 4vw;
  }
  .modal-container .message_text {
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 4.2vw;
    padding-bottom: 2.6vw;
    text-align: center;
    border-bottom: 0.25vw solid #172243;
    margin-bottom: 4vw;
  }
  .modal-container .txt {
    font-family: "游明朝体", "Yu Mincho", "YuMincho", "noto serif jp", serif;
    font-size: 4vw;
    margin-bottom: 4vw;
  }
  .modal-container .btn-area {
    margin-bottom: 3vw;
  }
  .modal-container .btn-area a {
    padding: 2.6vw;
  }
  .modal-container .btn-area p {
    font-size: 3.75vw;
    padding: 0 2.6vw;
  }
  .modal-container .m_timetable {
    width: 100%;
    height: auto;
    margin: 0 auto;
  }
  .modal-container .m_timetable img {
    width: 100%;
  }
}

.modal-container.active {
  opacity: 1;
  visibility: visible;
  z-index: 500;
}

/*
.modal-container::before {
  content: "";
  display: inline-block;
  vertical-align: middle;
  height: 100%;
}
.modal-body {
  position: relative;
  display: inline-block;
  vertical-align: middle;
  max-width: 500px;
  width: 90%;
} */
/*
.modal-close {
  position: absolute;
  top:   -25px;
  right: -25px;
  cursor: pointer;
  width: 62px;
  height: 62px;
}

.modal-content {
  background: #fff;
  border: 2px solid #000;
  text-align: left;
  padding: 30px;
  font-weight: bold;
}

.message_text {
  font-family: $mincho;
  font-size: 22px;
  letter-spacing: .1em;
  color: #172243;
  padding-bottom: 10px;
  text-align: center;
  border-bottom: 1px solid #172243;
  margin-bottom: 15px;
}
.txt {
  font-family: $mincho;
  font-size: 18px;
  letter-spacing: 0.1em;
  line-height: 1.6;
  text-align: center;
  color: #333;
  margin-bottom: 15px;
}
.btn-area {
  margin-bottom: 30px;
  a {
    padding: 10px;
    background-color: #172243;
    display: flex;
    justify-content: center;
    align-items: center;

  }
  p {
    font-family: $mincho;
    font-size: 20px;
    letter-spacing: .05em;
    color: #fff;
    padding: 0 10px;
  }
}
.m_timetable {
  width: 345px;
  height: 164px;
  margin: 0 auto;
  img {
    width: 100%;
  }
}
*/
/* インプラント講演会バナー */
.seminar_banner {
  z-index: 50;
  position: fixed;
  right: 0;
  bottom: 200px;
}
@media screen and (max-width: 768px) {
  .seminar_banner {
    z-index: 50;
    position: fixed;
    right: 0;
    bottom: 140px;
    width: 100px;
  }
}/*# sourceMappingURL=index05.css.map */