/* ---------------------
  common
--------------------- */
.inner.-l {
  max-width: 150rem;
}

.page_gbr footer {
  margin-top: 0;
}

.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(2.2rem, 5.6vw, 4vw);
  }
}

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

.f48 {
  font-size: 4.8rem;
}
@media screen and (max-width: 834px) {
  .f48 {
    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, 4.6vw);
  }
}

.f56 {
  font-size: 5.6rem;
}
@media screen and (max-width: 834px) {
  .f56 {
    font-size: clamp(2rem, 5.6vw, 5vw);
  }
}

.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;
}

/* ---------------------
  gbr
--------------------- */
.gbr-intro {
  padding-bottom: 18rem;
}
@media screen and (max-width: 834px) {
  .gbr-intro {
    padding-bottom: 5rem;
  }
}
.gbr-intro__ttl {
  margin: 0 auto 4rem;
  padding: 1.4rem 2rem;
  width: fit-content;
  text-align: center;
  background: linear-gradient(90deg, rgb(3, 113, 238) 0%, rgb(0, 174, 245) 100%);
}
@media screen and (max-width: 550px) {
  .gbr-intro__ttl {
    margin-bottom: 2rem;
    padding: 1rem 1.5rem;
  }
}
@media screen and (max-width: 550px) {
  .gbr-intro .f52 {
    font-size: clamp(2rem, 5.6vw, 4.4vw);
  }
}
.gbr-intro .c-txt {
  margin-top: 5rem;
}
@media screen and (max-width: 834px) {
  .gbr-intro .c-txt {
    margin-top: 3rem;
  }
}
@media screen and (max-width: 450px) {
  .gbr-intro .c-txt {
    margin-top: 2rem;
  }
}
.gbr-intro__swiper {
  margin-top: 7rem;
  max-width: 80rem;
  padding-bottom: 4.5rem;
}
@media screen and (max-width: 834px) {
  .gbr-intro__swiper {
    margin-top: 5rem;
    padding-bottom: 3rem;
  }
}
@media screen and (max-width: 450px) {
  .gbr-intro__swiper {
    margin-top: 3rem;
    padding-bottom: 2rem;
  }
}
.gbr-intro__swiper .swiper-wrapper {
  height: auto;
}
.gbr-intro__swiper img {
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
}

.swiper-horizontal > .swiper-pagination-bullets, .swiper-pagination-bullets.swiper-pagination-horizontal, .swiper-pagination-custom, .swiper-pagination-fraction {
  bottom: 0;
}

@media screen and (min-width: 835px) {
  .swiper-horizontal > .swiper-pagination-bullets .swiper-pagination-bullet, .swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
    margin: 0 0.75rem;
  }
  .swiper-pagination-bullet {
    width: 1.5rem;
    height: 1.5rem;
  }
}
.swiper-pagination-bullet {
  background: rgba(68, 76, 85, 0.5);
}

.swiper-pagination-bullet-active {
  background: #3c9cff;
  background: #3c9cff;
}

.gbr-bg {
  padding-bottom: 15rem;
  background: url(../img/problem-gbr/bg.webp) no-repeat top center/cover;
}
@media screen and (max-width: 834px) {
  .gbr-bg {
    padding-bottom: 5rem;
  }
}

.gbr-about {
  padding: 14rem 0 8rem;
}
@media screen and (max-width: 834px) {
  .gbr-about {
    padding: 5rem 0;
  }
}
.gbr-about__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) {
  .gbr-about__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;
  }
}
.gbr-about__cont {
  max-width: 53rem;
}
@media screen and (max-width: 834px) {
  .gbr-about__cont {
    max-width: 100%;
  }
}
.gbr-about__cont .c-hg {
  margin-bottom: 3.5rem;
}
@media screen and (max-width: 834px) {
  .gbr-about__cont .c-hg {
    margin-bottom: 1.5rem;
  }
}
.gbr-about__cont .fc-vivit-blue {
  margin-top: 2rem;
}
@media screen and (max-width: 834px) {
  .gbr-about__cont .fc-vivit-blue {
    margin-top: 1.5rem;
  }
}
@media screen and (max-width: 450px) {
  .gbr-about__cont .fc-vivit-blue.f24 {
    font-size: 4.3vw;
  }
}
.gbr-about__cont .c-hg_ttl span {
  display: inline-block;
  width: 0.5em;
}
.gbr-about__img {
  max-width: 62rem;
  width: 52%;
}
@media screen and (max-width: 834px) {
  .gbr-about__img {
    max-width: 100%;
    width: 100%;
    text-align: center;
  }
}
.gbr-about__img img {
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
}

.gbr-kind__wrap {
  padding: 12rem 0 15rem;
  background-color: #fff;
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
}
@media screen and (max-width: 834px) {
  .gbr-kind__wrap {
    padding: 5rem 0;
  }
}
@media screen and (max-width: 450px) {
  .gbr-kind__wrap {
    padding: 3rem 0;
  }
}
.gbr-kind__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) {
  .gbr-kind__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: 1rem;
  }
}
.gbr-kind__flex .c-txt {
  max-width: 53rem;
  width: 50%;
}
@media screen and (max-width: 834px) {
  .gbr-kind__flex .c-txt {
    max-width: 100%;
    width: 100%;
  }
}
.gbr-kind__list {
  margin-top: 6rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4.8rem;
}
@media screen and (max-width: 1100px) {
  .gbr-kind__list {
    gap: 2rem;
  }
}
@media screen and (max-width: 834px) {
  .gbr-kind__list {
    margin-top: 3rem;
    grid-template-columns: repeat(1, 1fr);
  }
}
.gbr-kind__item {
  padding: 4rem;
  background-color: #deeff7;
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
}
@media screen and (max-width: 1100px) {
  .gbr-kind__item {
    padding: 3rem;
  }
}
@media screen and (max-width: 834px) {
  .gbr-kind__item {
    padding: 2rem;
  }
}
.gbr-kind__item .c-btn02 {
  margin-right: 0;
  margin-left: auto;
}
@media screen and (min-width: 835px) {
  .gbr-kind__item .c-btn02 {
    font-size: 2rem;
  }
}
.gbr-kind__img img {
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
}
.gbr-kind__hg {
  margin: 3rem 0 2rem;
  line-height: 1.3;
}
@media screen and (max-width: 834px) {
  .gbr-kind__hg {
    margin: 2rem 0 1rem;
  }
}
.gbr-kind__dl {
  margin: 4rem 0 3rem;
  padding: 2rem;
  min-height: 19.6rem;
  background-color: #cce1f2;
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
}
@media screen and (max-width: 834px) {
  .gbr-kind__dl {
    margin: 2rem 0;
    padding: 2rem 1.5rem;
    min-height: auto;
  }
}
.gbr-kind__dd {
  margin-top: 1rem;
}
.gbr-kind__dd p {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 0.5em;
}
.gbr-kind__dd span:first-of-type {
  color: #3c9cff;
}
.gbr-kind__dd small {
  font-size: 0.8em;
}
.gbr-kind__link {
  margin-top: 8rem;
  padding: 7.6rem 6rem;
  display: block;
  background-color: #000;
  background-image: url(../img/problem-gbr/kind-link_bg.webp);
  background-position: right bottom;
  background-repeat: no-repeat;
  background-size: 46% auto;
  background-position: bottom right;
  border-radius: 2rem;
  -webkit-border-radius: 2rem;
}
@media screen and (max-width: 834px) {
  .gbr-kind__link {
    margin-top: 4rem;
    padding: 3rem;
  }
}
@media screen and (max-width: 450px) {
  .gbr-kind__link {
    padding: 3rem 2rem;
  }
}
.gbr-kind__link:hover {
  opacity: 1;
}
.gbr-kind__link:hover .c-btn_arrow {
  transform: translateX(5px);
}
.gbr-kind__link .fc-vivit-blue {
  margin-bottom: 3rem;
}
@media screen and (max-width: 834px) {
  .gbr-kind__link .fc-vivit-blue {
    margin-top: 1rem;
    margin-bottom: 1rem;
  }
}
.gbr-kind__link .c-txt {
  max-width: 55.4rem;
}
.gbr-kind__link .c-btn02 {
  margin-top: 3rem;
}
@media screen and (min-width: 835px) {
  .gbr-kind__link .c-btn02 {
    font-size: 2rem;
  }
}
@media screen and (max-width: 834px) {
  .gbr-kind__link .c-btn02 {
    margin-top: 2rem;
  }
}
.gbr-kind .c-btn02 {
  line-height: 1.2;
}

.gbr-dentist {
  padding: 15rem 0;
  background: url(../img/problem-gbr/dentist-bg.webp) no-repeat top left/cover;
}
@media screen and (max-width: 834px) {
  .gbr-dentist {
    padding: 58vw 0 5rem;
    background-size: 100% auto;
    position: relative;
  }
  .gbr-dentist::before {
    position: absolute;
    content: "";
    width: 100%;
    height: 10rem;
    top: 43vw;
    right: 0;
    z-index: 1;
    background: linear-gradient(0deg, rgb(255, 255, 255) 0%, rgba(255, 255, 255, 0) 100%);
  }
}
@media screen and (max-width: 834px) and (max-width: 700px) {
  .gbr-dentist::before {
    top: 41vw;
  }
}
@media screen and (max-width: 834px) and (max-width: 600px) {
  .gbr-dentist::before {
    top: 38vw;
  }
}
@media screen and (max-width: 834px) and (max-width: 500px) {
  .gbr-dentist::before {
    top: 35vw;
  }
}
@media screen and (max-width: 834px) and (max-width: 450px) {
  .gbr-dentist::before {
    top: 33.3vw;
  }
}
@media screen and (max-width: 834px) and (max-width: 400px) {
  .gbr-dentist::before {
    height: 8rem;
    top: 36vw;
  }
}
@media screen and (max-width: 834px) and (max-width: 370px) {
  .gbr-dentist::before {
    top: 35vw;
  }
}
.gbr-dentist .inner {
  position: relative;
  z-index: 2;
}
@media screen and (max-width: 450px) {
  .gbr-dentist .c-hg_ttl {
    font-size: 6vw;
  }
}
.gbr-dentist .fc-vivit-blue {
  display: block;
}
.gbr-dentist .c-txt {
  margin-top: 5rem;
  max-width: 57.8rem;
}
@media screen and (max-width: 834px) {
  .gbr-dentist .c-txt {
    margin-top: 3rem;
  }
}
@media screen and (max-width: 450px) {
  .gbr-dentist .c-txt {
    margin-top: 2rem;
  }
}
.gbr-dentist__img {
  margin-top: 7rem;
  max-width: 32rem;
  display: block;
}
@media screen and (max-width: 834px) {
  .gbr-dentist__img {
    margin-top: 3rem;
  }
}
.gbr-dentist__img img {
  border-radius: 1rem;
  -webkit-border-radius: 1rem;
}