main a:hover,
main button:hover {
  opacity: 0.7;
  -webkit-transition: opacity 0.2s ease;
  transition: opacity 0.2s ease;
}

figure {
  overflow: hidden;
}
figure a img {
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}
figure a:hover {
  opacity: 1;
}
figure a:hover img {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}

.breadcrumb_wrap .breadcrumb_inner {
  margin: 0 auto;
  padding: 18px 11px;
  max-width: 1200px;
  width: calc(100% - 60px);
}
.breadcrumb_wrap .breadcrumb_inner a,
.breadcrumb_wrap .breadcrumb_inner span {
  padding: 0 12px;
}
.breadcrumb_wrap .breadcrumb_inner a {
  text-decoration: underline;
}

.color_col01 {
  color: #3296b4;
}

h1 {
  font-size: 1.88vw;
  font-weight: bold;
  color: #333;
  position: relative;
}
h1 span {
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
@media screen and (max-width: 767px) {
  h1 {
    font-size: 23px;
  }
  h1 span {
    width: 100%;
    text-align: center;
  }
}

.h-lnk:hover {
  text-decoration: underline;
  opacity: 1;
}

.h-box-m02 .h-box01 {
  overflow: hidden;
}
.h-box-m02:hover {
  opacity: 1;
}
.h-box-m02:hover .h-box-img01 {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}
.h-box-m02 .h-box-img01 {
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.sub {
  vertical-align: super;
}

.inner_std, .relate_inner, .knowledge_inner, .lead_inner {
  width: calc(100% - 60px);
  max-width: 1200px;
  margin-inline: auto;
}
@media screen and (max-width: 767px) {
  .inner_std, .relate_inner, .knowledge_inner, .lead_inner {
    width: calc(100% - 50px);
  }
}

.h1_bg {
  font-size: 36px;
  letter-spacing: 0.35em;
}
@media screen and (max-width: 767px) {
  .h1_bg {
    font-size: 23px;
    letter-spacing: 0.15em;
  }
}

.lead_inner {
  padding: 70px 0 60px;
}
.lead_txt {
  text-align: center;
  font-size: 36px;
  line-height: 42px;
  font-weight: bold;
}
@media screen and (max-width: 767px) {
  .lead_inner {
    padding: 25px 0 0;
  }
  .lead_txt {
    font-size: 15px;
    line-height: 22.5px;
  }
}

.knowledge_list .knowledge-item {
  background-color: #efefef;
  border-top: 2px solid #3296b4;
}
.knowledge_list .knowledge-item + .knowledge-item {
  margin-top: 70px;
}
.knowledge_list .knowledge-item_title {
  font-size: 40px;
  font-weight: bold;
}
.knowledge_list .knowledge-item_txt {
  font-size: 20px;
  line-height: 34px;
  padding-top: 10px;
}
.knowledge_list .knowledge-item_link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.knowledge_list .knowledge-item_link figure {
  min-width: 600px;
  width: 600px;
}
.knowledge_list .knowledge-item_link figure img {
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}
.knowledge_list .knowledge-item_link:hover {
  opacity: 1;
}
.knowledge_list .knowledge-item_link:hover img {
  -webkit-transform: scale(1.1);
          transform: scale(1.1);
}
.knowledge_list .knowledge-item_link > div {
  padding: 40px 150px 0 60px;
  position: relative;
}
.knowledge_list .knowledge-item_link > div:before {
  content: "";
  position: absolute;
  display: block;
  top: 50%;
  right: 60px;
  width: 40px;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  aspect-ratio: 1/1;
  background: url(/instruments/wp-content/themes/kmj/assets/img/common/icon_arrow_circle_black_bold.svg) no-repeat center/contain;
  z-index: 2;
}
@media screen and (max-width: 767px) {
  .knowledge {
    background: none;
    margin-top: 25px;
  }
  .knowledge_title {
    font-size: 23px;
  }
  .knowledge_list .knowledge-item {
    border-top: 4px solid #3296b4;
  }
  .knowledge_list .knowledge-item + .knowledge-item {
    margin-top: 25px;
  }
  .knowledge_list .knowledge-item_title {
    font-size: 20px;
    line-height: 26px;
    position: relative;
  }
  .knowledge_list .knowledge-item_title:before {
    content: "";
    position: absolute;
    display: block;
    bottom: -25px;
    left: 0;
    width: 20px;
    aspect-ratio: 1/1;
    background: url(/instruments/wp-content/themes/kmj/assets/img/common/icon_arrow_circle_black_bold.svg) no-repeat center/contain;
    z-index: 2;
  }
  .knowledge_list .knowledge-item_link figure {
    width: 205px;
    min-width: 205px;
  }
  .knowledge_list .knowledge-item_link > div {
    padding: 15px;
  }
  .knowledge_list .knowledge-item_link > div::before {
    content: none;
  }
}

.relate {
  background-color: #efefef;
  margin-top: 200px;
  padding: 50px 0;
  position: relative;
}
.relate_title {
  font-size: 45px;
  font-weight: bold;
  position: absolute;
  top: -40px;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
.relate_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.relate_list .relate-item {
  width: 32%;
  text-align: center;
  position: relative;
}
.relate_list .relate-item_title {
  font-size: 25px;
  padding: 20px 0 15px;
  font-weight: bold;
}
.relate_list .relate-item_txt {
  font-size: 16px;
  line-height: 24px;
  text-align: left;
}
.relate_list .relate-item .arrow_img {
  width: 40px;
  margin-top: 15px;
}
@media screen and (max-width: 767px) {
  .relate {
    margin-top: 45px;
    background: none;
    padding: 0;
  }
  .relate_inner {
    width: 100%;
  }
  .relate_title {
    font-size: 23px;
    position: relative;
    top: 0;
    left: 0;
    -webkit-transform: translateX(0);
            transform: translateX(0);
    text-align: center;
  }
  .relate_list {
    margin-top: 10px;
  }
  .relate_list .relate-item {
    width: 32.8%;
  }
  .relate_list .relate-item_title {
    font-size: 15px;
    line-height: 20px;
    padding: 5px;
  }
}

.link {
  margin: 140px 0 160px;
}
.link_inner {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.link .link_btn {
  width: 370px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-block: 25px;
  display: grid;
  grid-auto-flow: column;
  place-content: center;
  place-items: center;
  padding-block: 17px;
  background-color: #3296B4;
  color: #FFFFFF;
  -webkit-transition: opacity 0.2s ease;
  transition: opacity 0.2s ease;
}
.link .link_btn img {
  width: 30px;
}
.link .link_btn .text {
  font-size: 20px;
  margin-left: 15px;
  font-weight: bold;
  line-height: 1;
}
.link .link_btn + .link_btn {
  margin-left: 40px;
}
@media screen and (max-width: 767px) {
  .link {
    margin: 60px 0;
  }
  .link_inner {
    display: block;
  }
  .link .link_btn {
    width: 325px;
    max-width: calc(100% - 60px);
    margin: auto;
    padding-block: 12.5px;
  }
  .link .link_btn + .link_btn {
    margin: 30px auto;
  }
  .link .link_btn img {
    width: 32.5px;
  }
  .link .link_btn .text {
    font-size: 19px;
  }
}