:root {
  --color-blue01: #0068b3;
  --color-blue02: #1136a6;
  --bg-gray: #f7f7f7;
  --bg-blue: #eaefff;
  --border-gray: #dddddd;
  --page-header-bg: #ebf0ff;
  --tag-news: #1db2f2;
  --tag-event: #009169;
  --tag-update: #26bfbf;
}

.main {
  padding-top: 95px;
  padding-bottom: 0;
}
@media (min-width: 750px) and (max-width: 1279px) {
  .main {
    padding-top: 95px;
  }
}
@media (max-width: 749px) {
  .main {
    padding-top: 52px;
  }
}

.page-header {
  display: grid;
  align-content: center;
  min-height: 270px;
  height: auto;
  background-image: url(../images/ttl-bg.jpg);
}
@media (max-width: 749px) {
  .page-header {
    min-height: 140px;
  }
}
.page-header .inner {
  height: auto;
  padding-block: 50px;
}
@media (min-width: 750px) {
  .page-header .inner {
    max-width: 1420px;
    width: 100%;
  }
}
@media (max-width: 749px) {
  .page-header .inner {
    padding-block: 30px;
  }
}
.page-header .page-ttl-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  position: static;
  transform: none;
}
.page-header .page-ttl-en {
  letter-spacing: 0.03em;
  font-family: "Roboto", sans-serif;
  font-size: 20px;
}
@media (max-width: 749px) {
  .page-header .page-ttl-en {
    font-size: 14px;
  }
}

.page-header-detail {
  display: grid;
  align-content: center;
  min-height: 270px;
  height: auto;
  background-color: var(--page-header-bg);
}
@media (max-width: 749px) {
  .page-header-detail {
    min-height: 120px;
  }
}
.page-header-detail .inner {
  height: auto;
  padding-block: 50px;
}
@media (min-width: 750px) {
  .page-header-detail .inner {
    max-width: 1420px;
    width: 100%;
  }
}
@media (max-width: 749px) {
  .page-header-detail .inner {
    padding-block: 30px;
  }
}
.page-header-detail .page-ttl-wrap,
.page-header-detail .page-ttl {
  width: 100%;
}
.page-header-detail .page-ttl-wrap {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 10px;
  position: static;
  transform: none;
}
.page-header-detail .page-ttl-wrap .page-ttl {
  grid-column: 1/3;
  grid-row: 2/3;
  font-weight: 500;
}
.page-header-detail .page-ttl-wrap .date, .page-header-detail .page-ttl-wrap .tag, .page-header-detail .page-ttl-wrap .tag-blog {
  grid-row: 1/2;
  align-self: center;
  line-height: 1.429;
}
.page-header-detail .page-ttl-wrap .date {
  grid-column: 1/2;
  margin-top: 0;
  font-size: 16px;
}
@media (max-width: 749px) {
  .news-detail .page-header-detail .page-ttl-wrap .date {
    margin-right: 0;
  }
  .page-header-detail .page-ttl-wrap .date {
    font-size: 14px;
  }
}
.page-header-detail .page-ttl-wrap .tag {
  grid-column: 2/3;
}
.news-detail .page-header-detail .page-ttl-wrap .tag {
  margin-top: 0;
}
.news-detail .page-header-detail .page-ttl-wrap .tag span {
  margin-right: 0;
}
.news-detail .page-header-detail .page-ttl-wrap .tag span.tag-news {
  background: var(--tag-news);
}
.news-detail .page-header-detail .page-ttl-wrap .tag span.tag-update {
  background: var(--tag-update);
}
.news-detail .page-header-detail .page-ttl-wrap .tag span.tag-event {
  background: var(--tag-event);
}
.page-header-detail .page-ttl-wrap .tag-blog {
  padding-left: 9px;
  border-left: 1px solid var(--border-gray);
  font-size: 14px;
  color: #3373cc;
}

@media (min-width: 750px) {
  .breadcrumb .inner {
    max-width: 1420px;
    width: 100%;
  }
}

.breadcrumb + .page-body {
  padding-top: 44px;
}
.page-body .element-sec {
  margin-bottom: 60px;
  font-size: 16px;
}
.page-body.bg-gray {
  background: var(--bg-gray);
}
.page-body.bg-blue {
  background: var(--bg-blue);
}
.page-body .sec-ttl {
  margin-bottom: 20px;
  font-size: 21px;
  color: var(--color-blue02);
}
@media (max-width: 749px) {
  .page-body .sec-ttl {
    font-size: 20px;
    padding-left: 28px;
  }
}
.page-body .sec-ttl::before {
  content: "";
  top: 7px;
  width: 20px;
  height: 20px;
  padding-right: 0;
  border-radius: 2px;
  background-color: var(--color-blue02);
  color: var(--color-blue02);
}
.page-body .btn-link-wrap + .btn-link-wrap {
  margin-top: 20px;
}
.page-body .btn-pager-wrap .btn-list {
  width: 180px;
  height: auto;
}

.anchor-box {
  border: 1px solid #708ce0;
  background-color: #fff;
}

.news-detail .news-detail-img:not(:first-child) {
  margin-top: 60px;
}

.news-detail-body {
  padding-bottom: 160px;
}
@media (max-width: 749px) {
  .news-detail-body {
    padding-bottom: 100px;
  }
}

.column-index .page-body,
.news-list .page-body {
  padding-bottom: 110px;
}
@media (max-width: 749px) {
  .column-index .page-body,
  .news-list .page-body {
    padding-bottom: 50px;
  }
}

.calibration-top .news-list {
  border-top: 1px solid var(--border-gray);
  margin-bottom: 40px;
}

@media (max-width: 749px) {
  .calibration-top .news-list {
    margin-bottom: 20px;
  }
}
.calibration-top .news-list .news-item {
  border-bottom: 1px solid var(--border-gray);
}

.calibration-top .news-list .news-item .news-item-inner {
  padding: 20px 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

@media (max-width: 749px) {
  .calibration-top .news-list .news-item .news-item-inner {
    padding: 10px 0;
  }
}
.calibration-top .news-list .news-item .news-item-inner figure {
  width: 30%;
  max-width: 180px;
  text-align: center;
}

.calibration-top .news-list .news-item .news-item-inner .txt {
  width: 70%;
  min-width: calc(100% - 180px);
  padding: 10px 20px 10px;
  color: #222222;
  background: url(/images/ico-arrow-right.png) no-repeat right center;
  background-size: 17px;
}

@media (max-width: 749px) {
  .calibration-top .news-list .news-item .news-item-inner .txt {
    padding: 0 20px 0 10px;
  }
}
.calibration-top .news-list .news-item .news-item-inner .txt .item-date {
  font-size: 13px;
  color: #707070;
  display: inline-block;
  margin-right: 20px;
}

@media (max-width: 749px) {
  .calibration-top .news-list .news-item .news-item-inner .txt .item-date {
    margin-right: 10px;
  }
}
.calibration-top .news-list .news-item .news-item-inner .txt .item-tag {
  display: inline-block;
}

.calibration-top .news-list .news-item .news-item-inner .txt .item-tag span {
  display: inline-block;
  color: #FFFFFF;
  min-width: 122px;
  padding: 2px 7px;
  margin-right: 10px;
  text-align: center;
  font-size: 12px;
}
@media (max-width: 749px) {
  .calibration-top .news-list .news-item .news-item-inner .txt .item-tag span {
    min-width: 100px;
  }
}

@media (max-width: 749px) {
  .calibration-top .news-list .news-item .news-item-inner .txt .item-tag span {
    font-size: 10px;
    padding: 2px 5px;
  }
}
.calibration-top .news-list .news-item .news-item-inner .txt .item-ttl {
  font-size: 16px;
  font-weight: bold;
  margin-top: 10px;
}

@media (max-width: 559px) {
  .calibration-top .news-list .news-item .news-item-inner .txt .item-ttl {
    margin-top: 5px;
    font-size: 14px;
  }
}
.news-list .sec-list ul.category-list {
  padding-block: 25px 50px;
}
@media (max-width: 749px) {
  .news-list .sec-list ul.category-list {
    padding-block: 20px 30px;
  }
}
.news-list .sec-list ul.category-list li {
  margin-bottom: 0;
}
.news-list .sec-list ul.category-list li a {
  display: block;
  font-size: 16px;
  color: inherit;
}
.news-list .sec-list ul.category-list li a.is-selected {
  padding: 7px 18px 9px;
  border-radius: 3px;
  background: #e5ecff;
  border-bottom: none;
  color: var(--color-blue02);
}

.news-list .sec-list .panel-item .news-list .news-item .news-item-inner,
.calibration-top .news-list .news-item .news-item-inner {
  padding-block: 30px;
}
@media (max-width: 749px) {
  .news-list .sec-list .panel-item .news-list .news-item .news-item-inner,
  .calibration-top .news-list .news-item .news-item-inner {
    padding-block: 10px;
  }
}
.news-list .sec-list .panel-item .news-list .news-item .news-item-inner .txt,
.calibration-top .news-list .news-item .news-item-inner .txt {
  width: 100%;
  padding: 0 24px 0 0;
}
.news-list .sec-list .panel-item .news-list .news-item .news-item-inner .txt .item-ttl,
.calibration-top .news-list .news-item .news-item-inner .txt .item-ttl {
  font-weight: 400;
}
.news-list .sec-list .panel-item .news-list .news-item .news-item-inner .item-tag span,
.calibration-top .news-list .news-item .news-item-inner .item-tag span {
  margin-right: 0;
  border-radius: 2px;
}
.news-list .sec-list .panel-item .news-list .news-item .news-item-inner .item-tag span.tag-news,
.calibration-top .news-list .news-item .news-item-inner .item-tag span.tag-news {
  background: var(--tag-news);
}
.news-list .sec-list .panel-item .news-list .news-item .news-item-inner .item-tag span.tag-update,
.calibration-top .news-list .news-item .news-item-inner .item-tag span.tag-update {
  background: var(--tag-update);
}
.news-list .sec-list .panel-item .news-list .news-item .news-item-inner .item-tag span.tag-event,
.calibration-top .news-list .news-item .news-item-inner .item-tag span.tag-event {
  background: var(--tag-event);
}

.tab-list {
  border-radius: 3px;
  background: #eee;
}

.tab-item a {
  border-radius: 3px;
  background-color: transparent;
  line-height: 1.2;
  font-size: 16px;
}
@media (max-width: 749px) {
  .tab-item a {
    padding-inline: 8px 26px;
    font-size: 13px;
  }
  .tab-item a::after {
    right: 12px;
  }
}

@media (max-width: 749px) {
  .related-tag {
    padding-block: 0;
  }
}

@media (max-width: 749px) {
  .search-keyword {
    padding-block: 0;
  }
}
.search-keyword + .search-keyword {
  margin-top: 20px;
}
@media (max-width: 749px) {
  .search-keyword + .search-keyword {
    margin-top: 15px;
  }
}
.search-keyword:not(.search-keyword-ttl ~ .search-keyword) dt {
  margin-left: 0;
}
.search-keyword:not(.search-keyword-ttl ~ .search-keyword) dd {
  margin-left: 0;
}
.search-keyword-ttl ~ .search-keyword dt {
  width: 125px;
}
@media (max-width: 749px) {
  .search-keyword-ttl ~ .search-keyword dt,
  .search-keyword-ttl ~ .search-keyword dd {
    width: 100%;
    margin-left: 0;
  }
}
.search-keyword dl {
  align-items: flex-start;
}
.search-keyword dt {
  padding-top: 5px;
  width: 150px;
}
.search-keyword dt i {
  align-self: center;
}
.search-keyword dd {
  width: auto;
}
@media (max-width: 749px) {
  .search-keyword dd .keyword-list {
    display: flex;
  }
}
.search-keyword dd .keyword-item {
  display: inline-block;
  margin-right: 5px;
  margin-bottom: 5px;
  min-height: 0;
}
.search-keyword dd .keyword-item a {
  min-height: 36px;
  padding: 6px 16px;
  border: none;
  border-radius: 20px;
  background: var(--color-blue01);
  font-size: 14px;
  font-weight: 500;
}
.search-keyword dd .keyword-item a:hover {
  margin-top: 0;
  border: none;
  opacity: 0.6;
}

.btn-link, .btn-reset, .btn-correct {
  height: auto;
  padding: 16px 20px;
  border: 1px solid var(--color-blue02);
  border-radius: 3px;
  background-color: transparent;
  color: var(--color-blue02) !important;
  font-size: 16px;
  font-weight: 500;
}
@media (min-width: 750px) {
  .btn-link:hover, .btn-reset:hover, .btn-correct:hover {
    color: var(--color-blue02) !important;
    background-color: transparent;
    border-color: var(--color-blue02);
  }
}

@media (min-width: 750px) {
  .btn-link-blue:hover {
    color: #fff !important;
    background-color: var(--color-blue02);
  }
}

.page-body .btn-link-wrap.w520 {
  max-width: 520px;
}

.btn-large {
  padding-block: 34px;
  font-size: 19px;
  font-weight: 700;
}
@media (max-width: 749px) {
  .btn-large {
    padding-block: 20px;
    font-size: 17px;
  }
}

.btn-small {
  padding-block: 14px;
  font-size: 15px;
}

.btn-link.ico-right,
.btn-link.ico-left {
  padding-inline: 45px;
}

.btn-link.ico-right {
  background-image: url(/images/ico-arrow-right-blue.png);
  background-position-x: right 20px;
}

.btn-link.ico-left {
  background-position-x: left 20px;
}

.btn-link.ico-right.ico-bg {
  padding-inline: 30px 50px;
  background-image: url(../images/ico-arrow-right-bg-blue.png);
  background-size: 30px 20px;
}

.btn-link.btn-link-blue.ico-right.ico-bg {
  background-image: url(../images/ico-arrow-right-bg-white.png);
  background-size: 30px 20px;
}

.btn-link.ico-right.ico-bg {
  background-position-x: right 15px;
}

.btn-link.btn-large.ico-right.ico-bg {
  background-position-x: right 30px;
  padding-right: 50px;
}
@media (max-width: 749px) {
  .btn-link.btn-large.ico-right.ico-bg {
    background-position-x: right 15px;
  }
}

@media (min-width: 750px) and (max-width: 1279px) {
  .header {
    height: 95px;
  }
}
@media (min-width: 750px) {
  .header .gnav {
    grid-area: gnav;
    margin-right: 0;
    margin-left: auto;
    margin-bottom: 0;
    padding-left: 15px;
  }
  .header .gnav .gnav-list {
    justify-content: flex-start;
  }
  .header .gnav .gnav-item {
    padding-inline: 12.5px;
  }
  .header .gnav .gnav-item > a.is-current {
    border-bottom: none;
    font-weight: 500;
    color: var(--color-blue02);
  }
}
@media (max-width: 749px) {
  .header .gnav {
    position: absolute;
    margin-top: 1px;
  }
  .header .gnav .gnav-sub-list {
    height: auto;
    padding-block: 20px;
  }
}
@media (max-width: 749px) {
  .header .gnav-item > a {
    padding-inline: 35px;
  }
}

.header-box {
  height: 100%;
}
@media (min-width: 750px) {
  .header-box {
    display: grid;
    grid-template-columns: max-content 1fr max-content max-content;
    grid-template-areas: "logoSite logoCV gnav contact";
    align-items: center;
    justify-content: unset;
    padding-right: 0;
  }
}
@media (max-width: 749px) {
  .header-box {
    position: relative;
    padding-right: 80px;
  }
}

@media (min-width: 750px) {
  .header-contact-pc {
    grid-area: contact;
    margin-inline: 20px 18px;
  }
}

@media (min-width: 750px) {
  .logo-group {
    display: contents;
  }
}
@media (max-width: 749px) {
  .logo-group {
    display: flex;
    align-items: center;
    height: 100%;
  }
}

.logo-site {
  display: flex;
  align-items: center;
  position: relative;
  margin-inline: 20px 15px;
}
@media (min-width: 750px) {
  .logo-site {
    grid-area: logoSite;
  }
}
@media (max-width: 749px) {
  .logo-site {
    flex-shrink: 0;
    margin-inline: 8px 6px;
  }
}
.logo-site::after {
  content: "";
  display: block;
  width: 1px;
  height: 65px;
  margin-left: 19px;
  background-color: var(--border-gray);
}
@media (max-width: 749px) {
  .logo-site::after {
    height: 40px;
    margin-left: 6px;
  }
}
.logo-site a {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}
@media (max-width: 749px) {
  .logo-site a {
    gap: 2px;
  }
}
.logo-site a img {
  width: 70px;
  height: auto;
}
@media (max-width: 749px) {
  .logo-site a img {
    width: 60px;
  }
}

.logo-site-text {
  line-height: 1;
  color: var(--color-blue01);
  font-size: 12px;
  font-weight: 600;
}
@media (max-width: 749px) {
  .logo-site-text {
    font-size: 8px;
  }
}

@media (min-width: 750px) {
  .logo-calibration {
    grid-area: logoCV;
  }
}
.logo-calibration a {
  display: flex;
  align-items: center;
  gap: 14px;
}
@media (max-width: 749px) {
  .logo-calibration a {
    gap: 5px;
  }
}
.logo-calibration a img {
  width: 157px;
  height: auto;
  flex-shrink: 0;
}
@media (max-width: 749px) {
  .logo-calibration a img {
    width: 47px;
  }
}

.logo-calibration-text {
  line-height: 1.2;
  font-size: clamp(22px, 2vw, 24px);
  color: var(--color-blue01);
  word-break: keep-all;
  overflow-wrap: anywhere;
}
@media (max-width: 749px) {
  .logo-calibration-text {
    font-size: 15px;
  }
}

.related-list {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  container-type: inline-size;
}
.related-list > .column-item {
  width: calc((100% - 20px) / 2);
  margin-bottom: 0;
}
@media (max-width: 749px) {
  .related-list > .column-item {
    width: 100%;
  }
  @container (width <= 350px) {
    .related-list > .column-item {
      padding-inline: 20px;
    }
  }
}
.related-list > .column-item a {
  display: grid;
  position: relative;
  grid-template-columns: 180px 1fr;
  border: 1px solid var(--border-gray);
  border-radius: 5px;
  background: #fff;
  overflow: hidden;
}
@container (width <= 480px) {
  .related-list > .column-item a {
    grid-template-columns: 150px 1fr;
  }
}
@container (width <= 350px) {
  .related-list > .column-item a {
    grid-template-columns: 1fr;
  }
}
.related-list > .column-item .txt {
  padding: 10px 20px 11px;
}
.related-list > .column-item .item-img {
  display: grid;
  place-content: center;
}
.related-list > .column-item .item-img img {
  border-radius: 5px;
  aspect-ratio: 3/2;
  object-fit: contain;
}
.related-list > .column-item .item-ttl {
  margin-top: 3px;
  line-height: 1.5;
  font-size: 16px;
  font-weight: 500;
}

.blog-related {
  padding-block: 60px 80px;
}
@media (max-width: 749px) {
  .blog-related {
    padding-block: 30px 50px;
  }
}

.blog-related-ttl {
  margin-bottom: 30px;
  font-size: 18px;
  font-weight: 500;
  color: var(--color-blue02);
}

.page-body:has(.blog-back) {
  padding-block: 27px;
  border-top: 1px solid var(--border-gray);
  border-bottom: 1px solid var(--border-gray);
}
@media (max-width: 749px) {
  .page-body:has(.blog-back) {
    padding-block: 20px;
  }
}
.blog-back a {
  padding-left: 26px;
  background-image: url(/images/ico-arrow-left.png);
  background-repeat: no-repeat;
  background-position: left center;
  background-size: 17px;
  color: inherit;
}

.blog-detail-body {
  padding-bottom: 120px;
}

.blog-list > .column-item {
  border-color: var(--border-gray);
  border-radius: 5px;
  overflow: hidden;
}
.blog-list > .column-item .txt {
  padding-top: 18px;
}
.blog-list > .column-item .item-img img {
  border-radius: 0 0 5px 5px;
  aspect-ratio: 3/2;
  object-fit: contain;
}
.blog-list > .column-item .item-ttl {
  font-weight: 500;
}
.blog-list > .column-item .item-tag {
  font-size: 13px;
  color: #3373CC;
}
.blog-list > .column-item .item-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.tag-nav {
  z-index: 5;
}
.tag-nav.is-fixed {
  top: 145px;
  z-index: 5;
}
@media (max-width: 749px) {
  .tag-nav.is-fixed {
    top: 80px;
  }
}
.tag-nav .tag-list {
  justify-content: flex-start;
  gap: 5px;
}
.tag-nav .tag-list .tag-item {
  margin: 0;
}

.tag-trigger {
  top: 0;
  right: 50px;
}
@media (max-width: 749px) {
  .tag-trigger {
    right: 10px;
  }
}

.btn-tag {
  width: 80px;
  height: 80px;
  padding-top: 34px;
  border-radius: 3px;
  border: none;
  background-color: var(--bg-gray);
  background-size: 22px 22px;
  background-position-y: 21px;
  box-shadow: 2px 2px 5px 0 rgba(0, 0, 0, 0.2);
}
@media (min-width: 750px) {
  .btn-tag:hover {
    border: none;
  }
}
@media (max-width: 749px) {
  .btn-tag {
    width: 65px;
    height: 65px;
    padding-top: 22px;
    background-size: 13px;
    background-position-y: 12px;
  }
  .btn-tag.is-open {
    padding-top: 22px;
  }
}

.tag-block {
  padding-right: 140px;
}
@media (max-width: 749px) {
  .tag-block {
    padding-right: 85px;
  }
}

.tag-inner {
  padding: 25px;
  border-radius: 5px;
  border: none;
  background-color: var(--bg-gray);
  box-shadow: 2px 2px 5px 0 rgba(0, 0, 0, 0.2);
}
@media (max-width: 749px) {
  .tag-inner {
    padding: 20px 10px;
  }
}

.column-3 > li.product-item {
  display: flex;
  flex-direction: column;
}
.column-3 > li.product-item > .txt {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.column-3 > li .txt {
  padding-bottom: 20px;
}

.column-3 > li .btn-link-wrap {
  position: static;
  width: 200px;
  margin-top: auto;
  padding-top: 20px;
}

.calibration-mv {
  position: relative;
  min-height: 560px;
  background: url(/calibration-validation/images/mv-img-bg.jpg) no-repeat center/cover;
}
@media (max-width: 749px) {
  .calibration-mv {
    min-height: 500px;
    background-image: url(/calibration-validation/images/mv-img-bg-sp.jpg);
  }
}

.calibration-mv-bg {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
}
@media (max-width: 749px) {
  .calibration-mv-bg {
    top: auto;
    bottom: 30px;
    transform: none;
  }
}
.calibration-mv-bg img {
  width: 1120px;
  height: auto;
}
@media (max-width: 749px) {
  .calibration-mv-bg img {
    width: 315px;
  }
}

.calibration-mv-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
  width: 100%;
  height: 100%;
  padding: 80px min(80px, 5vw) 80px min(120px, 7.5vw);
  color: #fff;
}
@media (max-width: 749px) {
  .calibration-mv-inner {
    flex-direction: column;
    align-items: flex-start;
    padding: 40px min(20px, 5.333vw) 290px;
  }
}

.calibration-mv-text {
  position: relative;
}
@media (max-width: 749px) {
  .calibration-mv-text {
    display: grid;
    grid-template-columns: min(94px, 25.07vw) 1fr;
    gap: 14px min(12px, 3.2vw);
    align-items: center;
  }
}

.calibration-mv-logo {
  display: block;
  width: 216px;
  height: auto;
  margin-bottom: 47px;
}
@media (max-width: 749px) {
  .calibration-mv-logo {
    width: 94px;
    margin-bottom: 0;
  }
}

.calibration-mv-ttl {
  margin-bottom: 28px;
  line-height: 1.25;
  font-size: 46px;
  font-weight: 500;
  letter-spacing: 0.05em;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
@media (max-width: 749px) {
  .calibration-mv-ttl {
    margin-bottom: 0;
    font-size: min(27px, 7.2vw);
  }
}

.calibration-mv-lead {
  font-size: 16px;
  font-weight: 500;
}
@media (max-width: 749px) {
  .calibration-mv-lead {
    grid-row: 2/3;
    grid-column: 1/3;
    padding-left: min(5px, 1.333vw);
    font-size: 15px;
  }
}

.calibration-mv-en {
  margin-bottom: -30px;
  mix-blend-mode: difference;
  text-align: right;
  line-height: 1.4;
  font-family: "Roboto", sans-serif;
  font-size: 32px;
  font-weight: 400;
  letter-spacing: 0.1em;
}
@media (max-width: 749px) {
  .calibration-mv-en {
    position: absolute;
    right: 20px;
    bottom: 50px;
    margin-bottom: 0;
    line-height: 1.25;
    font-size: 20px;
  }
}

.calibration-top-sec {
  padding-block: 100px;
}
@media (max-width: 749px) {
  .calibration-top-sec {
    padding-block: 80px;
  }
}

.calibration-top-ttl-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
  line-height: 1;
  text-align: center;
  color: var(--color-blue02);
}

.calibration-top-ttl {
  font-size: 18px;
  font-weight: 500;
}
@media (max-width: 749px) {
  .calibration-top-ttl {
    font-size: 16px;
  }
}

.calibration-top-ttl-en {
  font-family: "Roboto", sans-serif;
  font-size: 48px;
  font-weight: 400;
  letter-spacing: 0.03em;
}
@media (max-width: 749px) {
  .calibration-top-ttl-en {
    font-size: 36px;
  }
}

.calibration-top-lead {
  margin-block: 35px 40px;
  text-align: center;
}
@media (max-width: 749px) {
  .calibration-top-lead {
    margin-block: 30px 35px;
  }
}

.calibration-top-cs {
  text-align: center;
}

.calibration-top-news {
  padding-bottom: 160px;
}
@media (max-width: 749px) {
  .calibration-top-news {
    padding-bottom: 80px;
  }
}
.calibration-top-news .news-list,
.calibration-top-news .btn-link-wrap {
  margin-top: 60px;
}
@media (max-width: 749px) {
  .calibration-top-news .news-list,
  .calibration-top-news .btn-link-wrap {
    margin-top: 45px;
  }
}

.calibration-top-technical {
  background: url(/calibration-validation/images/technical-img-bg.jpg) no-repeat center/cover;
}
.calibration-top-technical .calibration-top-ttl-group,
.calibration-top-technical .calibration-top-lead {
  color: #fff;
}

.calibration-top-about {
  padding-bottom: 113px;
}
@media (max-width: 749px) {
  .calibration-top-about {
    padding-bottom: 80px;
  }
}
@media (min-width: 750px) {
  .calibration-top-about .inner {
    max-width: 1260px;
    width: 100%;
  }
}

.calibration-top-about-movie {
  position: relative;
  margin-top: 60px;
}
@media (max-width: 749px) {
  .calibration-top-about-movie {
    margin-top: 45px;
  }
}
.calibration-top-about-movie img {
  width: 100%;
  height: auto;
  pointer-events: none;
}

.calibration-top-about-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
  transform: translate(-50%, -50%);
  font-size: 21px;
  font-weight: 500;
  white-space: nowrap;
  color: #fff;
}
@media (max-width: 749px) {
  .calibration-top-about-overlay {
    gap: 15px;
    font-size: 18px;
  }
}

.calibration-top-blog {
  padding-block: 160px;
}
@media (max-width: 749px) {
  .calibration-top-blog {
    padding-block: 80px;
  }
}

.calibration-top-related {
  padding-bottom: 120px;
}
@media (max-width: 749px) {
  .calibration-top-related {
    padding-bottom: 80px;
  }
}

.related-links-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 15px;
  margin-top: 60px;
}
.related-links-list + .related-links-list {
  margin-top: 15px;
}
@media (max-width: 749px) {
  .related-links-list {
    margin-top: 40px;
  }
}
.related-links-list > .column-item {
  width: calc((100% - 45px) / 4);
  margin-bottom: 0;
}
@media (max-width: 749px) {
  .related-links-list > .column-item {
    width: 100%;
    padding-inline: 20px;
  }
}
.related-links-list > .column-item a {
  display: block;
  border: 1px solid var(--border-gray);
  border-radius: 5px;
  background: #fff;
  overflow: hidden;
}
.related-links-list > .column-item .txt {
  padding: 10px 19px 27px;
}
.related-links-list > .column-item .item-img {
  display: grid;
  place-content: center;
  padding: 14px;
}
.related-links-list > .column-item .item-img img {
  border-radius: 5px;
  aspect-ratio: 3/2;
  object-fit: contain;
}
.related-links-list > .column-item .item-ttl {
  margin-top: 0;
  line-height: 1.6;
  font-weight: 500;
}

.calibration-top-faq {
  padding-block: 160px;
}
@media (max-width: 749px) {
  .calibration-top-faq {
    padding-block: 80px;
  }
}
.calibration-top-faq .faq-sec {
  margin-top: 60px;
  margin-bottom: 0 !important;
}
@media (max-width: 749px) {
  .calibration-top-faq .faq-sec {
    margin-top: 50px;
  }
}
.calibration-top-faq .about-faq .faq-sec .faq-list .accordion-ttl a:before,
.calibration-top-faq .about-faq .faq-sec .faq-list .accordion-contents:before {
  border-radius: 3px;
}
.calibration-top-faq .about-faq .faq-sec .faq-list .accordion-contents:before {
  background: #e5ecff;
}
.calibration-top-faq .about-faq .faq-sec .faq-list .accordion-contents {
  font-size: 15px;
}