html {
  scroll-behavior: smooth;
}

.jump_point {
  scroll-margin-top: 15rem;
}

.page__title__heading::first-letter {
  color: #8E8E47;
}

.page__top__lead {
  margin-bottom: 4.1rem;
}

.case__block__item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 5rem;
  padding: 4rem 0;
  border-top: 1px solid #9D928C;
  border-bottom: 1px solid #9D928C;
  margin-bottom: -1px;
}

@media screen and (max-width: 960px) {
  .case__block__item {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    gap: 3rem;
  }
}
.case__site {
  -ms-flex-negative: 0;
      flex-shrink: 0;
  width: 44rem;
}

@media screen and (max-width: 960px) {
  .case__site {
    display: contents;
  }
}
.case__device {
  position: relative;
  width: 100%;
  height: 22.9rem;
  background: url(../images/img_device.png) no-repeat center center;
  background-size: contain;
}
.case__device.no-sp {
  background: url(../images/img_device_no_sp.png) no-repeat center center;
  background-size: contain;
}

@media screen and (max-width: 960px) {
  .case__device {
    width: 44rem;
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
}
@media screen and (max-width: 768px) {
  .case__device {
    width: 100%;
    height: 17.4rem;
  }
}
.case__device__pc {
  position: relative;
  width: 100%;
  height: 19.3rem;
  background: url(../images/img_device_pc.png) no-repeat center center;
  background-size: contain;
}
.case__device__pc > div {
  position: absolute;
  top: 1.1rem;
  left: 4rem;
  width: 25rem;
  height: 15.5rem;
  overflow: auto;
}

@media screen and (max-width: 960px) {
  .case__device__pc {
    width: 44rem;
    height: 22.9rem;
    margin: 0 auto;
  }
  .case__device__pc > div {
    left: 7rem;
    width: 30rem;
    height: 19rem;
  }
}
@media screen and (max-width: 768px) {
  .case__device__pc {
    width: 100%;
    height: 17.4rem;
  }
  .case__device__pc > div {
    left: 5.5rem;
    width: 22.5rem;
    height: 14rem;
  }
}
.device {
  width: 100%;
  height: 23.3rem;
  overflow: hidden;
}

@media screen and (max-width: 960px) {
  .device {
    width: 44rem;
    height: 22.9rem;
    margin: 0 auto;
  }
}
@media screen and (max-width: 768px) {
  .device {
    width: 100%;
    height: 17.4rem;
  }
  .catalog {
    width: 100%;
    height: 24rem;
  }
}
.device--pc {
  position: absolute;
  top: 1.3rem;
  left: 4.8rem;
  width: 29.2rem;
  height: 18.2rem;
  overflow: auto;
}
.device--pc img {
  width: 100%;
}

@media screen and (max-width: 768px) {
  .device--pc {
    top: 1rem;
    left: 3.7rem;
    width: 22.2rem;
    height: 13.8rem;
  }
}
.device--sp {
  position: absolute;
  top: 8.1rem;
  right: 0.5rem;
  width: 6.7rem;
  height: 14.3rem;
  border-radius: 0.8rem;
  overflow: auto;
}
.device--sp img {
  width: 100%;
}

@media screen and (max-width: 768px) {
  .device--sp {
    position: absolute;
    top: 6.2rem;
    right: 0.4rem;
    width: 5.1rem;
    height: 10.9rem;
  }
}
.no__scroll {
  overflow: hidden !important;
}

.no__scrollbar {
  overflow: auto;
  -ms-overflow-style: none;
  scrollbar-width: none;
}
.no__scrollbar::-webkit-scrollbar {
  display: none;
}

.case__link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 3rem;
  margin-top: 2rem;
  font-family: "Noto Sans JP", sans-serif;
  font-weight: 700;
}
.case__link a {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 1rem;
  color: #3D1D0A;
  text-decoration: none;
}
.case__link a::after {
  content: "";
  display: block;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: url(../images/icon_link.png) no-repeat center center;
  background-size: contain;
}
.case__link a:hover {
  color: #D56158;
}

@media screen and (max-width: 960px) {
  .case__link {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    gap: 1.5rem;
    margin-top: 0;
    margin-left: auto;
    -webkit-box-ordinal-group: 4;
        -ms-flex-order: 3;
            order: 3;
  }
}
.case__info .case__text {
  margin-bottom: 2.5rem;
}

@media screen and (max-width: 960px) {
  .case__info {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }
}
.case__tag {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.case__tag a {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  height: 2rem;
  padding: 0 1rem;
  background-color: rgba(61, 29, 10, 0.08);
  border-radius: calc(infinity * 1px);
  font-size: 1.4rem;
  color: #3D1D0A;
  text-decoration: none;
}
.case__tag a:hover {
  opacity: 0.7;
}

@media screen and (max-width: 768px) {
  .case__tag a {
    height: 1.9rem;
    font-size: 1.3rem;
  }
}
.case__title {
  margin: 0 0 2rem;
  font-size: 2.6rem;
}

@media screen and (max-width: 768px) {
  .case__title {
    font-size: 2.4rem;
  }
}
@media screen and (max-width: 768px) {
  .case__text {
    line-height: 1.8;
  }
}
.case__overview {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-bottom: 1rem;
  font-size: 1.4rem;
  line-height: 1.7;
}
.case__overview dt {
  width: 9rem;
  font-weight: 600;
}
.case__overview dd {
  width: calc(100% - 9rem);
}
.case__overview::last-of-type {
  margin-bottom: 0;
}

@media screen and (max-width: 768px) {
  .case__overview {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 1rem;
    margin-bottom: 1.5rem;
  }
  .case__overview dt {
    width: 100%;
  }
  .case__overview dd {
    width: 100%;
  }
}
.case__list .case__item a span {
  line-height: 1.3;
}

#section__case__multilingual .case__block {
  padding-bottom: 2rem;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -ms-flex-pack: distribute;
      justify-content: space-around;
  -webkit-column-gap: 4.5rem;
     -moz-column-gap: 4.5rem;
          column-gap: 4.5rem;
}
@media screen and (max-width: 960px) {
  #section__case__multilingual .case__block {
    display: block;
  }
}
#section__case__multilingual .case__block::before {
  content: "";
  display: block;
  width: 33rem;
  height: 0;
  -webkit-box-ordinal-group: 2;
      -ms-flex-order: 1;
          order: 1;
}
#section__case__multilingual .case__block::after {
  content: "";
  display: block;
  width: 33rem;
  height: 0;
}
#section__case__multilingual .case__block__item {
  display: block;
  width: 33rem;
  padding: 3rem 0;
}
@media screen and (max-width: 960px) {
  #section__case__multilingual .case__block__item {
    width: 100%;
    padding: 4rem 0;
  }
}
#section__case__multilingual .case__device {
  width: 100%;
  height: 17.1rem;
}
@media screen and (max-width: 960px) {
  #section__case__multilingual .case__device {
    margin: auto;
    width: 44rem;
    height: 22.9rem;
  }
}
@media screen and (max-width: 768px) {
  #section__case__multilingual .case__device {
    width: 100%;
    height: 17.4rem;
  }
}
#section__case__multilingual .device--pc {
  top: 1rem;
  left: 3.5rem;
  width: 22rem;
  height: 13.6rem;
}
@media screen and (max-width: 960px) {
  #section__case__multilingual .device--pc {
    top: 1.3rem;
    left: 4.8rem;
    width: 29.2rem;
    height: 18.2rem;
  }
}
@media screen and (max-width: 768px) {
  #section__case__multilingual .device--pc {
    top: 1rem;
    left: 3.7rem;
    width: 22.2rem;
    height: 13.8rem;
  }
}
#section__case__multilingual .device--sp {
  top: 6.1rem;
  right: 0.4rem;
  width: 5.1rem;
  height: 10.7rem;
}
@media screen and (max-width: 960px) {
  #section__case__multilingual .device--sp {
    top: 8.1rem;
    right: 0.5rem;
    width: 6.7rem;
    height: 14.3rem;
  }
}
@media screen and (max-width: 768px) {
  #section__case__multilingual .device--sp {
    top: 6.2rem;
    right: 0.4rem;
    width: 5.1rem;
    height: 10.9rem;
  }
}
@media screen and (max-width: 960px) {
  #section__case__multilingual .case__link {
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
}
#section__case__multilingual .case__title {
  margin: 1.6rem 0 2.4rem;
  text-align: center;
  font-size: 2rem;
  font-weight: 600;
  line-height: 1.4;
}
@media screen and (max-width: 960px) {
  #section__case__multilingual .case__title {
    margin: 3.6rem 0 2rem;
    font-size: 2.4rem;
  }
}