/* ---------------------
  common
--------------------- */
.f20 {
  font-size: 2rem;
}
@media screen and (max-width: 834px) {
  .f20 {
    font-size: 1.8rem;
  }
}

@media screen and (max-width: 834px) {
  .f21 {
    font-size: 1.9rem;
  }
}

.f26 {
  font-size: 2.6rem;
}
@media screen and (max-width: 834px) {
  .f26 {
    font-size: clamp(1.8rem, 5.6vw, 3.2vw);
  }
}

@media screen and (max-width: 834px) {
  .f28 {
    font-size: clamp(1.8rem, 5.6vw, 3.2vw);
  }
}

.f34 {
  font-size: 3.4rem;
}
@media screen and (max-width: 834px) {
  .f34 {
    font-size: clamp(1.8rem, 5.6vw, 2.8vw);
  }
}

.f40 {
  font-size: 4rem;
}
@media screen and (max-width: 834px) {
  .f40 {
    font-size: clamp(1.8rem, 5.6vw, 4vw);
  }
}

.f46 {
  font-size: 4.6rem;
}
@media screen and (max-width: 834px) {
  .f46 {
    font-size: clamp(2rem, 5.6vw, 5.6vw);
  }
}

.f50 {
  font-size: 5rem;
}
@media screen and (max-width: 834px) {
  .f50 {
    font-size: clamp(2rem, 5.6vw, 5.6vw);
  }
}

.f52 {
  font-size: 5.2rem;
}
@media screen and (max-width: 834px) {
  .f52 {
    font-size: clamp(2rem, 5.6vw, 5.6vw);
  }
}

.fc-blue {
  color: #3b9cff;
}

.fc-dkbl {
  color: #2468ae;
}

.fc-wht {
  color: #fff;
}

.c-txt {
  font-weight: 500;
}
@media screen and (max-width: 450px) {
  .c-txt.tac {
    text-align: left;
  }
}

strong {
  font-weight: unset;
}

/* ---------------------
  implant
--------------------- */
.implant-intro {
  padding-bottom: 14rem;
  background: url(../img/implant/intro-bg.webp) no-repeat bottom right/50% auto;
}
@media screen and (max-width: 834px) {
  .implant-intro {
    padding-bottom: 5rem;
  }
}
.implant-intro__flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 3rem;
}
@media screen and (max-width: 1100px) {
  .implant-intro__flex {
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
  }
}
@media screen and (max-width: 834px) {
  .implant-intro__flex {
    gap: 2rem;
  }
}
.implant-intro__cont {
  max-width: 65.5rem;
  min-width: 65.5rem;
}
@media screen and (max-width: 834px) {
  .implant-intro__cont {
    max-width: none;
    min-width: auto;
  }
}
.implant-intro__cont .f50 {
  line-height: 1.5;
}
.implant-intro__cont .fc-vivit-blue {
  display: block;
}
.implant-intro__cont .c-txt {
  margin-top: 2rem;
}
@media screen and (max-width: 834px) {
  .implant-intro__cont .c-txt {
    margin-top: 1rem;
  }
}
.implant-intro__dl {
  max-width: 48.4rem;
  width: 60%;
  padding: 3.5rem;
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
  border: 1px solid #969ea6;
}
@media screen and (max-width: 1100px) {
  .implant-intro__dl {
    width: 100%;
    padding: 2rem;
  }
}
.implant-intro__dd {
  margin-top: 1rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 1rem;
}
@media screen and (max-width: 450px) {
  .implant-intro__dd {
    margin-top: 1.5rem;
  }
}
.implant-intro__dd img {
  max-width: 1.5rem;
}
.implant-intro__list {
  margin-top: 5rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}
@media screen and (max-width: 1100px) {
  .implant-intro__list {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media screen and (max-width: 834px) {
  .implant-intro__list {
    margin-top: 3rem;
    gap: 1rem;
  }
}
@media screen and (max-width: 450px) {
  .implant-intro__list {
    grid-template-columns: repeat(1, 1fr);
  }
}
.implant-intro__item {
  padding: 2rem 1rem 2rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: start;
  -ms-flex-pack: start;
  justify-content: flex-start;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 1.5rem;
  background-color: #f5fafd;
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
}
.implant-intro__num {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-direction: normal;
  -webkit-box-orient: horizontal;
  -ms-flex-direction: column;
  flex-direction: column;
}
.implant-intro__img {
  margin-top: 14rem;
  margin-left: 10rem;
  display: block;
  max-width: 50.5rem;
  width: 50%;
}
@media screen and (max-width: 1100px) {
  .implant-intro__img {
    margin-top: 8rem;
    margin-left: 0;
  }
}
@media screen and (max-width: 834px) {
  .implant-intro__img {
    margin-top: 4rem;
  }
}

.implant-choise {
  padding: 11rem 0 18rem;
  background: url(../img/implant/choise-bg.webp) no-repeat top center/cover;
}
@media screen and (max-width: 834px) {
  .implant-choise {
    padding: 5rem 0;
  }
}
.implant-choise__flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
  gap: 3rem;
}
@media screen and (max-width: 834px) {
  .implant-choise__flex {
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 2rem;
  }
}
@media screen and (max-width: 450px) {
  .implant-choise__flex .c-hg_ttl {
    font-size: 6vw;
  }
}
.implant-choise__flex .c-txt {
  max-width: 52rem;
}
.implant-choise__list {
  margin-top: 7.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media screen and (max-width: 834px) {
  .implant-choise__list {
    margin-top: 4rem;
    grid-template-columns: repeat(1, 1fr);
  }
}
.implant-choise__item {
  padding: 5rem 4.5rem;
  background-color: #fff;
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
}
@media screen and (max-width: 1100px) {
  .implant-choise__item {
    padding: 3rem 2rem;
  }
}
.implant-choise__txt {
  margin: 2rem 0 3rem;
  min-height: 9em;
}
@media screen and (max-width: 834px) {
  .implant-choise__txt {
    min-height: auto;
  }
}
.implant-choise__img {
  display: block;
  height: 18.2rem;
}
@media screen and (max-width: 834px) {
  .implant-choise__img {
    text-align: center;
  }
}
.implant-choise__img img {
  height: 100%;
}
.implant-choise__dl.merit {
  margin-top: 4.5rem;
}
@media screen and (max-width: 834px) {
  .implant-choise__dl.merit {
    margin-top: 3rem;
  }
}
.implant-choise__dl.merit .implant-choise__dt::before {
  background-color: #3c9cff;
}
.implant-choise__dl.merit .c-txt {
  min-height: 7.2em;
}
.implant-choise__dl.demerit {
  margin-top: 3rem;
}
@media screen and (max-width: 834px) {
  .implant-choise__dl.demerit {
    margin-top: 2rem;
  }
}
.implant-choise__dl.demerit .implant-choise__dt::before {
  background-color: #969ea6;
}
.implant-choise__dl .c-txt {
  margin-top: 1em;
}
.implant-choise__dt {
  position: relative;
  padding-left: 2.7rem;
  padding-bottom: 1rem;
  border-bottom: 2px dotted #b7b7b7;
}
@media screen and (max-width: 450px) {
  .implant-choise__dt {
    padding-left: 2rem;
  }
}
.implant-choise__dt::before {
  position: absolute;
  content: "";
  width: 1.4rem;
  aspect-ratio: 1/1;
  top: 0;
  left: 0;
  z-index: 1;
  border-radius: 100vmax;
  -webkit-border-radius: 100vmax;
}
.implant-choise__danger {
  margin-top: 7rem;
}
@media screen and (max-width: 834px) {
  .implant-choise__danger {
    margin-top: 4rem;
  }
}
.implant-choise__danger-dt {
  padding: 2.3rem 1rem;
  color: #fe793b;
  background-color: #ffdecf;
  border-radius: 1rem 1rem 0 0;
  -webkit-border-radius: 1rem 1rem 0 0;
}
@media screen and (max-width: 834px) {
  .implant-choise__danger-dt {
    padding: 2rem 1rem;
  }
}
@media screen and (max-width: 450px) {
  .implant-choise__danger-dt.f24 {
    font-size: 4.2vw;
  }
}
.implant-choise__danger-dd {
  padding: 2.5rem 8rem 6rem;
  background-color: #fff;
  border-radius: 0 0 1rem 1rem;
  -webkit-border-radius: 0 0 1rem 1rem;
}
@media screen and (max-width: 1100px) {
  .implant-choise__danger-dd {
    padding: 2.5rem 3rem 5rem;
  }
}
@media screen and (max-width: 450px) {
  .implant-choise__danger-dd {
    padding: 2rem 2rem 3rem;
  }
}
.implant-choise__video-wrap {
  margin-top: 3rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  gap: 4rem;
}
@media screen and (max-width: 1100px) {
  .implant-choise__video-wrap {
    gap: 3rem;
  }
}
@media screen and (max-width: 834px) {
  .implant-choise__video-wrap {
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 1.5rem;
  }
}
.implant-choise__video {
  display: block;
  width: 48%;
}
@media screen and (max-width: 834px) {
  .implant-choise__video {
    width: 100%;
  }
}

.implant-demerit {
  padding: 11rem 0;
  background: url(../img/implant/demerit-bg.webp) no-repeat top center/cover;
}
@media screen and (max-width: 834px) {
  .implant-demerit {
    padding: 5rem 0;
  }
}
.implant-demerit .f32 {
  margin-bottom: 3rem;
}
@media screen and (max-width: 450px) {
  .implant-demerit .f32 {
    margin-bottom: 2rem;
  }
}
.implant-demerit__list {
  margin-top: 6rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
}
@media screen and (max-width: 834px) {
  .implant-demerit__list {
    margin-top: 4rem;
    grid-template-columns: repeat(1, 1fr);
    gap: 1.5rem;
  }
}
.implant-demerit__item {
  padding: 4rem;
  background-color: #fff;
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
}
@media screen and (max-width: 1100px) {
  .implant-demerit__item {
    padding: 2rem;
  }
}
.implant-demerit__ttl {
  padding-bottom: 1rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 1rem;
  border-bottom: 2px dotted #b5b5b5;
}
.implant-demerit__ttl img {
  max-width: 2.5rem;
}
.implant-demerit__txt {
  margin-top: 2rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 1rem;
}
@media screen and (max-width: 500px) {
  .implant-demerit__txt {
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
  }
}
.implant-demerit__txt:not(:first-of-type) {
  margin-top: 1rem;
}
.implant-demerit__txt img {
  width: 1.5rem;
}
@media screen and (max-width: 500px) {
  .implant-demerit__txt img {
    display: block;
    padding-top: 4px;
  }
}
.implant-demerit__choice {
  position: relative;
  margin-top: 7rem;
  padding: 5rem 2rem 4rem;
  background-color: #e0ecf8;
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
}
@media screen and (max-width: 834px) {
  .implant-demerit__choice {
    padding: 4rem 2rem 3rem;
  }
}
@media screen and (max-width: 450px) {
  .implant-demerit__choice {
    margin-top: 5rem;
  }
}
.implant-demerit__choice::before {
  position: absolute;
  content: "";
  width: 30rem;
  aspect-ratio: 300/89;
  top: -7rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  background: url(../img/implant/demirt-arw.webp) no-repeat top center/cover;
}
@media screen and (max-width: 450px) {
  .implant-demerit__choice::before {
    width: 25rem;
    top: -5rem;
  }
}
.implant-demerit__choice .c-txt {
  margin-top: 1em;
}
@media screen and (max-width: 450px) {
  .implant-demerit__choice .c-txt.f18 {
    font-size: 1.6rem;
  }
}

.implant-structure {
  padding: 12rem 0;
  background-color: #f5f5f5;
}
@media screen and (max-width: 834px) {
  .implant-structure {
    padding: 5rem 0;
  }
}
.implant-structure__flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 3rem;
}
@media screen and (max-width: 1100px) {
  .implant-structure__flex {
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
}
.implant-structure__cont {
  max-width: 55rem;
}
@media screen and (max-width: 1100px) {
  .implant-structure__cont {
    max-width: 100%;
  }
}
.implant-structure__cont .c-hg {
  margin-bottom: 3rem;
}
@media screen and (max-width: 1100px) {
  .implant-structure__cont .c-hg {
    margin-bottom: 1.5rem;
  }
}
.implant-structure__cont .fc-vivit-blue {
  display: block;
}
.implant-structure__img {
  max-width: 60rem;
  width: 50%;
}
@media screen and (max-width: 1100px) {
  .implant-structure__img {
    width: 100%;
    margin: 0 auto;
  }
}
.implant-structure__img img {
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
}
.implant-structure__list {
  margin-top: 6rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
@media screen and (max-width: 834px) {
  .implant-structure__list {
    margin-top: 3rem;
    grid-template-columns: repeat(1, 1fr);
    gap: 1rem;
  }
}
.implant-structure__item {
  padding: 5rem 4rem;
  background-color: #fff;
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
}
@media screen and (max-width: 1100px) {
  .implant-structure__item {
    padding: 3rem;
  }
}
.implant-structure__item-flex {
  margin-top: 4rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  gap: 2rem;
}
@media screen and (max-width: 1100px) {
  .implant-structure__item-flex {
    margin-top: 2.5rem;
  }
}
@media screen and (max-width: 450px) {
  .implant-structure__item-flex {
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
}
.implant-structure__item-flex .implant-choise__dl {
  width: calc(50% - 1rem);
}
@media screen and (max-width: 450px) {
  .implant-structure__item-flex .implant-choise__dl {
    width: 100%;
  }
}
.implant-structure__item-flex .implant-choise__dl.merit, .implant-structure__item-flex .implant-choise__dl.demerit {
  margin-top: 0;
}
@media screen and (max-width: 450px) {
  .implant-structure__item-flex .implant-choise__dl.merit .c-txt, .implant-structure__item-flex .implant-choise__dl.demerit .c-txt {
    min-height: fit-content;
  }
}

.implant-open {
  padding: 12rem 0 18rem;
  background: url(../img/implant/open-bg.webp) no-repeat center center/cover;
}
@media screen and (max-width: 834px) {
  .implant-open {
    padding: 5rem 0;
  }
}
.implant-open__flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 3rem;
}
@media screen and (max-width: 834px) {
  .implant-open__flex {
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -ms-flex-direction: column;
    flex-direction: column;
    gap: 2rem;
  }
}
.implant-open__cont {
  width: 50%;
}
@media screen and (max-width: 834px) {
  .implant-open__cont {
    width: 100%;
  }
}
.implant-open__cont .fc-vivit-blue {
  display: block;
}
.implant-open__cont .c-hg {
  margin: 4rem 0 3rem;
}
@media screen and (max-width: 834px) {
  .implant-open__cont .c-hg {
    margin: 3rem 0 2rem;
  }
}
.implant-open__img {
  max-width: 52rem;
  width: 45%;
}
@media screen and (max-width: 834px) {
  .implant-open__img {
    width: 100%;
    margin: 0 auto;
  }
}
.implant-open__img img {
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
}
.implant-open__box {
  margin-top: 6rem;
  padding: 7rem 6rem 7rem 7rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  gap: 3rem;
  background-color: #e0ecf8;
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
}
@media screen and (max-width: 1200px) {
  .implant-open__box {
    padding: 3rem;
  }
}
@media screen and (max-width: 834px) {
  .implant-open__box {
    margin-top: 4rem;
    -webkit-box-align: start;
    -ms-flex-align: start;
    align-items: flex-start;
    -webkit-box-direction: normal;
    -webkit-box-orient: horizontal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
}
@media screen and (max-width: 450px) {
  .implant-open__box {
    margin-top: 3rem;
    padding: 2rem;
    border-radius: 1rem;
    -webkit-border-radius: 1rem;
  }
}
.implant-open__box-img img {
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
}
@media screen and (max-width: 450px) {
  .implant-open__box-img img {
    border-radius: 1rem;
    -webkit-border-radius: 1rem;
  }
}
.implant-open__box-cont {
  max-width: 37rem;
}
@media screen and (max-width: 834px) {
  .implant-open__box-cont {
    max-width: 100%;
  }
}
.implant-open__box-ttl {
  position: relative;
  margin-bottom: 2rem;
}
@media screen and (max-width: 450px) {
  .implant-open__box-ttl {
    margin-bottom: 1rem;
  }
}
.implant-open__box-ttl::before {
  position: absolute;
  content: "";
  width: 15.7rem;
  aspect-ratio: 316/164;
  top: 0.7rem;
  left: -17.1rem;
  background: url(../img/implant/choise-arw.webp) no-repeat top left/cover;
  z-index: 2;
}
@media screen and (max-width: 1200px) {
  .implant-open__box-ttl::before {
    width: 35%;
    left: -37%;
  }
}
@media screen and (max-width: 834px) {
  .implant-open__box-ttl::before {
    left: 31vw;
    transform: rotate(180deg);
    transform-origin: top right;
  }
}
@media screen and (max-width: 690px) {
  .implant-open__box-ttl::before {
    left: 20vw;
  }
}
@media screen and (max-width: 560px) {
  .implant-open__box-ttl::before {
    width: 30%;
    left: 20vw;
  }
}
@media screen and (max-width: 500px) {
  .implant-open__box-ttl::before {
    left: 25vw;
  }
}
@media screen and (max-width: 450px) {
  .implant-open__box-ttl::before {
    width: 6rem;
    aspect-ratio: 157/164;
    top: -7rem;
    left: 50vw;
    background-image: url(../img/implant/choise-arw_sp.webp);
    transform: rotate(0deg);
    transform-origin: top left;
  }
}
.implant-open__img-wrap {
  width: 59.9%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 2rem;
}
@media screen and (max-width: 1100px) {
  .implant-open__img-wrap {
    gap: 1rem;
  }
}
@media screen and (max-width: 834px) {
  .implant-open__img-wrap {
    width: 100%;
  }
}

.implant-surgery {
  position: relative;
  padding: 12rem 0;
  background-color: #155ea9;
}
@media screen and (max-width: 834px) {
  .implant-surgery {
    padding: 5rem 0;
  }
}
.implant-surgery__cont {
  width: 50%;
}
@media screen and (max-width: 1100px) {
  .implant-surgery__cont {
    width: 100%;
  }
}
.implant-surgery__cont .f34 {
  position: relative;
  z-index: 3;
}
.implant-surgery__cont .f42 {
  display: block;
}
.implant-surgery__cont .c-txt {
  margin-top: 4rem;
}
@media screen and (max-width: 834px) {
  .implant-surgery__cont .c-txt {
    margin-top: 2rem;
  }
}
.implant-surgery__img {
  position: absolute;
  max-width: 70.1rem;
  width: 43%;
  right: 5%;
  top: -10rem;
  z-index: 2;
}
@media screen and (max-width: 1100px) {
  .implant-surgery__img {
    width: 40%;
    top: -4%;
  }
}
@media screen and (max-width: 834px) {
  .implant-surgery__img {
    top: 0;
    opacity: 0.4;
  }
}
.implant-surgery__flow {
  position: relative;
  z-index: 3;
  margin-top: 11rem;
  padding: 7rem 8rem;
  background-color: #fff;
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
}
@media screen and (max-width: 1100px) {
  .implant-surgery__flow {
    margin-top: 6rem;
    padding: 4rem;
  }
}
@media screen and (max-width: 834px) {
  .implant-surgery__flow {
    margin-top: 3rem;
    padding: 3rem 2rem;
  }
}
.implant-surgery__flow .f34 {
  margin-bottom: 3rem;
}
@media screen and (max-width: 834px) {
  .implant-surgery__flow .f34 {
    margin-bottom: 1.5rem;
  }
}
.implant-surgery__list {
  position: relative;
  margin-top: 6rem;
  min-width: 104rem;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}
.implant-surgery__list::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 1px;
  z-index: 1;
  top: 13rem;
  left: 0;
  border-bottom: 1px dotted #417cb9;
}
@media screen and (max-width: 450px) {
  .implant-surgery__list::before {
    top: 10rem;
  }
}
.implant-surgery__item {
  position: relative;
  padding-top: 1rem;
}
.implant-surgery__item:first-of-type .implant-surgery__box {
  margin-left: 0;
}
.implant-surgery__item:first-of-type .implant-surgery__txt {
  background-color: #e5f4fc;
}
.implant-surgery__item:nth-of-type(2) .implant-surgery__txt, .implant-surgery__item:nth-of-type(4) .implant-surgery__txt {
  background-color: #f5f5f5;
}
.implant-surgery__item:nth-of-type(3) .implant-surgery__txt, .implant-surgery__item:nth-of-type(5) .implant-surgery__txt {
  background-color: #a7d4f7;
}
.implant-surgery__item:nth-of-type(5) {
  position: relative;
}
.implant-surgery__item:nth-of-type(5) .implant-surgery__txt {
  position: absolute;
  bottom: 0;
  left: 0;
  z-index: 2;
  width: 200%;
}
.implant-surgery__item:last-of-type .implant-surgery__box {
  margin-right: 0;
}
.implant-surgery__item-img {
  margin: 0 auto;
  width: 70%;
  min-height: 22.6rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: end;
  -ms-flex-align: end;
  align-items: flex-end;
}
@media screen and (max-width: 834px) {
  .implant-surgery__item-img {
    min-height: 24rem;
  }
}
.implant-surgery__box {
  position: relative;
  z-index: 2;
  margin: 0 1rem;
  padding: 4rem 0.5rem 0;
  background-color: #f5fafd;
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
}
@media screen and (max-width: 834px) {
  .implant-surgery__box {
    margin: 0 0.5rem;
    padding-top: 3rem;
  }
}
@media screen and (max-width: 450px) {
  .implant-surgery__box {
    border-radius: 1rem;
    -webkit-border-radius: 1rem;
  }
}
.implant-surgery__box .f16 {
  height: 2.5em;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
@media screen and (max-width: 450px) {
  .implant-surgery__box .f16 {
    font-size: 1.4rem;
  }
}
.implant-surgery__num {
  position: absolute;
  top: -0.5em;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}
.implant-surgery__txt {
  margin-top: 1.5rem;
  padding: 1.55rem 1rem;
  width: 100%;
  text-align: center;
}
@media screen and (max-width: 834px) {
  .implant-surgery__txt {
    margin-top: 1rem;
    padding: 1rem;
  }
}
.implant-surgery__txt.fc-blue {
  color: #2468ae;
}

.implant-flow {
  padding: 12rem 0 10rem;
  background-color: #f5f5f5;
}
@media screen and (max-width: 834px) {
  .implant-flow {
    padding: 5rem 0;
  }
}
.implant-flow .f42 {
  margin-bottom: 3rem;
}
.implant-flow__list {
  position: relative;
  margin-top: 7rem;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.1rem;
}
@media screen and (max-width: 834px) {
  .implant-flow__list {
    grid-template-columns: repeat(1, 1fr);
  }
}
.implant-flow__list::before {
  position: absolute;
  content: "";
  width: 83.3333333333%;
  height: 1px;
  top: calc(0.915rem - 1px);
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  border-bottom: 2px dotted #3c9cff;
}
@media screen and (max-width: 834px) {
  .implant-flow__list::before {
    width: 1px;
    height: calc(100% - 22rem);
    top: 0;
    left: calc(0.915rem - 1px);
    transform: translateX(0);
    border-bottom-width: 0;
    border-left: 2px dotted #3c9cff;
  }
}
@media screen and (max-width: 482px) {
  .implant-flow__list::before {
    height: calc(100% - 24rem);
  }
}
@media screen and (max-width: 450px) {
  .implant-flow__list::before {
    height: calc(100% - 22rem);
  }
}
.implant-flow__item {
  position: relative;
  padding-top: 6rem;
}
@media screen and (max-width: 834px) {
  .implant-flow__item {
    padding-top: 2rem;
    padding-left: 3rem;
  }
}
@media screen and (max-width: 450px) {
  .implant-flow__item {
    padding-top: 1rem;
  }
}
.implant-flow__item:first-of-type .implant-flow__hg {
  background-color: #e5f4fc;
}
.implant-flow__item:nth-of-type(2) .implant-flow__hg {
  background-color: #d4ebfb;
}
.implant-flow__item:nth-of-type(3) .implant-flow__hg {
  background-color: #c7e4fa;
}
.implant-flow__item:nth-of-type(4) .implant-flow__hg {
  background-color: #b8ddf9;
}
.implant-flow__item:nth-of-type(5) .implant-flow__hg {
  background-color: #a7d4f7;
}
.implant-flow__item:last-of-type .implant-flow__hg {
  background-color: #97ccf5;
}
.implant-flow__item::before {
  position: absolute;
  content: "";
  width: 1.83rem;
  aspect-ratio: 1;
  top: 0;
  left: calc(50% - 0.915rem);
  z-index: 1;
  border-radius: 100vmax;
  -webkit-border-radius: 100vmax;
  background-color: #3c9cff;
}
@media screen and (max-width: 834px) {
  .implant-flow__item::before {
    left: 0;
  }
}
.implant-flow__item .c-txt {
  min-height: 12.6rem;
}
@media screen and (max-width: 834px) {
  .implant-flow__item .c-txt {
    min-height: fit-content;
  }
}
.implant-flow__hg {
  position: relative;
  margin-bottom: 1rem;
  padding: 1rem;
  height: 10rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
}
@media screen and (max-width: 834px) {
  .implant-flow__hg {
    height: 8rem;
  }
  .implant-flow__hg .f18 {
    font-size: 1.6rem;
  }
}
@media screen and (max-width: 450px) {
  .implant-flow__hg {
    padding: 1rem 0.5rem;
    height: 7rem;
  }
  .implant-flow__hg .f18 {
    font-size: 1.4rem;
  }
}
.implant-flow__hg .implant-flow__num {
  position: absolute;
  top: -0.5em;
  color: #3c9cff;
}
.implant-flow__dl {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
  -ms-flex-align: start;
  align-items: flex-start;
  gap: 0.6rem;
}
@media screen and (max-width: 1100px) {
  .implant-flow__dl {
    -webkit-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
  }
}
@media screen and (max-width: 450px) {
  .implant-flow__dl {
    gap: 0.5rem;
  }
}
.implant-flow__dl:first-of-type {
  margin-top: 2rem;
}
.implant-flow__dl:not(:first-of-type) {
  margin-top: 0.5rem;
}
@media screen and (max-width: 450px) {
  .implant-flow__dl:not(:first-of-type) {
    margin-top: 1rem;
  }
}
.implant-flow__dl .f14 {
  line-height: 1.7;
}
.implant-flow__dt {
  padding: 0.45rem 0 0.35rem;
  width: 6.5rem;
  text-align: center;
  font-size: 1.2rem;
  font-weight: 500;
  border-radius: 0.3rem;
  -webkit-border-radius: 0.3rem;
}
.implant-flow__dt.time {
  color: #fff;
  background-color: #2468ae;
}
.implant-flow__dt.not {
  color: #2468ae;
  border: 1px solid #2468ae;
}
.implant-flow__dt.period {
  color: #2468ae;
  background-color: #c7e4fa;
}
.implant-flow__dt.hospital {
  color: #fff;
  background-color: #3c9cff;
}