.ir_index .m-page-heading {
  border-bottom: none;
}
.ir_index .ir-page {
  padding-bottom: 0;
}
.ir_index .ir-top-kv {
  display: grid;
  grid-template-areas: "top-message library-results" "top-message library-reports";
  grid-template-rows: 50% 50%;
  grid-template-columns: 57% 43%;
}
.ir_index .ir-top-kv-link {
  color: #222;
  overflow: hidden;
  position: relative;
  z-index: 0;
}
.ir_index .ir-top-kv-link-block {
  width: 340px;
  position: absolute;
  top: 90px;
  right: 75px;
  z-index: 1;
}
.ir_index .ir-top-kv-link-title {
  font-size: 28px;
  font-size: 1.75rem;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.17em;
  padding: 0;
  position: absolute;
  z-index: 1;
}
.ir_index .ir-top-kv-link-text {
  font-size: 18px;
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 2;
  letter-spacing: 0.17em;
  position: absolute;
  z-index: 1;
}
.ir_index .ir-top-kv-link-image {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
  transform-origin: center;
  transition: scale 0.8s;
}
.ir_index .ir-top-kv-link-icon {
  position: absolute;
  bottom: 25px;
  right: 30px;
  z-index: 1;
  transition: right 0.2s;
}
.ir_index .ir-top-kv-link:hover .ir-top-kv-link-image {
  scale: 1.1;
}
.ir_index .ir-top-kv-link:hover .ir-top-kv-link-icon {
  right: 25px;
}
.ir_index .ir-top-kv-link:hover .ir-top-kv-link-image {
  -o-object-position: left center;
     object-position: left center;
}
.ir_index .ir-top-kv-link.--top-message {
  grid-area: top-message;
}
.ir_index .ir-top-kv-link.--top-message .ir-top-kv-link-title {
  position: initial;
}
.ir_index .ir-top-kv-link.--top-message .ir-top-kv-link-text {
  margin-top: 35px;
  position: initial;
}
.ir_index .ir-top-kv-link.--library-results {
  grid-area: library-results;
}
.ir_index .ir-top-kv-link.--library-results .ir-top-kv-link-title {
  left: 40px;
  top: 45px;
}
.ir_index .ir-top-kv-link.--library-reports {
  grid-area: library-reports;
}
.ir_index .ir-top-kv-link.--library-reports .ir-top-kv-link-title {
  left: 40px;
  top: 45px;
}
@media screen and (max-width: 1200px) {
  .ir_index .ir-top-kv-link-block {
    width: 40%;
    top: 50px;
    right: 60px;
  }
  .ir_index .ir-top-kv-link-text {
    font-size: 17px;
    font-size: 1.0625rem;
  }
}
@media screen and (max-width: 980px) {
  .ir_index .ir-top-kv-link-block {
    top: 30px;
    right: 40px;
  }
  .ir_index .ir-top-kv-link-title {
    font-size: 24px;
    font-size: 1.5rem;
  }
  .ir_index .ir-top-kv-link-text {
    font-size: 15px;
    font-size: 0.9375rem;
  }
  .ir_index .ir-top-kv-link.--top-message .ir-top-kv-link-text {
    margin-top: 20px;
  }
}
@media screen and (max-width: 768px) {
  .ir_index .ir-top-kv {
    display: block;
  }
  .ir_index .ir-top-kv-link {
    display: block;
  }
  .ir_index .ir-top-kv-link-block {
    top: 60px;
    right: 60px;
  }
  .ir_index .ir-top-kv-link-title {
    font-size: 20px;
    font-size: 1.25rem;
  }
  .ir_index .ir-top-kv-link-text {
    font-size: 14px;
    font-size: 0.875rem;
    line-height: 1.8;
  }
  .ir_index .ir-top-kv-link-image {
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
       object-fit: cover;
    -o-object-position: center;
       object-position: center;
    transform-origin: center;
    transition: scale 0.8s;
  }
  .ir_index .ir-top-kv-link-icon {
    width: 24px;
    bottom: 15px;
    right: 15px;
  }
  .ir_index .ir-top-kv-link.--top-message .ir-top-kv-link-image {
    -o-object-position: 20% center;
       object-position: 20% center;
    height: 420px;
  }
  .ir_index .ir-top-kv-link.--top-message .ir-top-kv-link-title {
    width: 260px;
    top: 40px;
    right: 20px;
    margin-left: 0;
  }
  .ir_index .ir-top-kv-link.--top-message .ir-top-kv-link-text {
    margin-top: 15px;
    line-height: 1.85;
  }
  .ir_index .ir-top-kv-link.--library-results .ir-top-kv-link-image {
    height: 290px;
  }
  .ir_index .ir-top-kv-link.--library-results .ir-top-kv-link-title {
    left: 15px;
    top: 20px;
  }
  .ir_index .ir-top-kv-link.--library-reports .ir-top-kv-link-image {
    height: 290px;
  }
  .ir_index .ir-top-kv-link.--library-reports .ir-top-kv-link-title {
    left: 15px;
    top: 20px;
  }
}
@media screen and (max-width: 640px) {
  .ir_index .ir-top-kv-link-block {
    width: 200px;
    top: 40px;
    right: 30px;
  }
  .ir_index .ir-top-kv-link.--top-message .ir-top-kv-link-image {
    height: 370px;
  }
  .ir_index .ir-top-kv-link.--top-message .ir-top-kv-link-title {
    width: 200px;
  }
  .ir_index .ir-top-kv-link.--library-results .ir-top-kv-link-image {
    height: 240px;
  }
  .ir_index .ir-top-kv-link.--library-reports .ir-top-kv-link-image {
    height: 240px;
  }
}
@media screen and (max-width: 425px) {
  .ir_index .ir-top-kv-link-block {
    width: 178px;
    top: 40px;
    right: 15px;
  }
  .ir_index .ir-top-kv-link.--top-message .ir-top-kv-link-image {
    height: 325px;
  }
  .ir_index .ir-top-kv-link.--top-message .ir-top-kv-link-title {
    width: 178px;
  }
  .ir_index .ir-top-kv-link.--library-results .ir-top-kv-link-image {
    height: 170px;
  }
  .ir_index .ir-top-kv-link.--library-reports .ir-top-kv-link-image {
    height: 170px;
  }
}
.ir_index .ir-top-content {
  display: flex;
  justify-content: space-between;
}
.ir_index .ir-top-content-sec-left {
  width: 64%;
}
.ir_index .ir-top-content-sec-right {
  width: 32%;
}
@media screen and (max-width: 768px) {
  .ir_index .ir-top-content {
    display: block;
  }
  .ir_index .ir-top-content-sec-left {
    width: auto;
  }
  .ir_index .ir-top-content-sec-right {
    width: auto;
    margin-top: 40px;
  }
}
.ir_index .ir-top-news-list {
  margin-top: 5px;
}
.ir_index .ir-top-news-list-item:nth-of-type(n + 2) {
  border-top: solid 1px #ddd;
}
.ir_index .ir-top-news-list-link {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  letter-spacing: 0.12em;
  padding: 30px 60px 30px 0;
  position: relative;
}
.ir_index .ir-top-news-list-link::after {
  content: "";
  display: inline-block;
  width: 17px;
  height: 17px;
  font-size: 10px;
  font-size: 0.625rem;
  font-weight: bold;
  text-align: center;
  border-radius: 50%;
  border: 1px solid #0074c1;
  background-repeat: no-repeat;
  background-size: 5px auto;
  background-position: center;
  color: #fff;
  background-color: #0074c1;
  background-image: url(../img/arrow_w.svg);
  transition: all 0.2s;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 20px;
}
.ir_index .ir-top-news-list-link:hover {
  text-decoration: none;
}
.ir_index .ir-top-news-list-link:hover .ir-top-news-list-category {
  color: #fff;
  background-color: #0074c1;
}
.ir_index .ir-top-news-list-link:hover .ir-top-news-list-detail-title {
  color: #0074c1;
}
.ir_index .ir-top-news-list-link:hover::after {
  right: 13px;
}
.ir_index .ir-top-news-list-date {
  font-size: 14px;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.2;
  white-space: nowrap;
  margin-top: 4px;
}
.ir_index .ir-top-news-list-category {
  font-size: 12px;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.4;
  text-align: center;
  width: 120px;
  min-width: 120px;
  padding-top: 3px;
  padding-bottom: 1px;
  border: solid 1px #0074c1;
  border-radius: 3px;
  transition: color 0.2s, background-color 0.2s;
}
.ir_index .ir-top-news-list-detail {
  flex-grow: 1;
}
@media screen and (max-width: 768px) {
  .ir_index .ir-top-news-list-detail {
    width: 100%;
  }
}
.ir_index .ir-top-news-list-detail-title {
  display: inline;
  color: #222;
  font-size: 15px;
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.85;
  transition: color 0.2s;
}
.ir_index .ir-top-news-list-detail-icon {
  vertical-align: top;
}
.ir_index .ir-top-news-list-detail-filesize {
  color: #777;
  font-size: 12px;
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.4;
}
.ir_index .ir-top-news-download {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  color: #fff;
  background-color: #0074c1;
  border-radius: 9999px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
  padding: 20px 45px;
  transition: opacity 0.2s;
}
.ir_index .ir-top-news-download:hover {
  text-decoration: none;
  opacity: 0.8;
}
.ir_index .ir-top-news-download-title {
  flex-grow: 1;
  font-size: 18px;
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.17em;
  text-align: center;
  padding-left: 46px;
}
.ir_index .ir-top-news-download-icon {
  margin-bottom: 3px;
}
@media screen and (max-width: 768px) {
  .ir_index .ir-top-news-list {
    margin-top: 10px;
  }
  .ir_index .ir-top-news-list-link {
    flex-wrap: wrap;
    gap: 12px 10px;
    padding: 20px 0;
  }
  .ir_index .ir-top-news-list-link::after {
    display: none;
  }
  .ir_index .ir-top-news-list-date {
    font-size: 13px;
    font-size: 0.8125rem;
    margin-top: 3px;
  }
  .ir_index .ir-top-news-list-detail-title {
    display: block;
    font-size: 14px;
    font-size: 0.875rem;
  }
  .ir_index .ir-top-news-list-detail-icon {
    width: 13px;
    margin-top: 10px;
  }
  .ir_index .ir-top-news-list-detail-filesize {
    display: inline-block;
    font-size: 12px;
    font-size: 0.75rem;
    margin-top: 10px;
  }
}
.ir_index .ir-top-calendar {
  margin-top: 40px;
}
.ir_index .ir-top-calendar-schedule {
  margin-top: 35px;
}
.ir_index .ir-top-calendar-more {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  color: #fff;
  background-color: #0074c1;
  width: 400px;
  border-radius: 9999px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.12);
  padding: 20px 25px;
  margin: 40px auto 0;
  transition: opacity 0.2s;
  position: relative;
}
.ir_index .ir-top-calendar-more:hover {
  text-decoration: none;
  opacity: 0.8;
}
.ir_index .ir-top-calendar-more:hover::after {
  right: 20px;
}
.ir_index .ir-top-calendar-more::after {
  content: "";
  width: 17px;
  height: 17px;
  color: #0074c1;
  font-size: 10px;
  font-size: 0.625rem;
  font-weight: bold;
  text-align: center;
  border-radius: 50%;
  border: 1px solid #fff;
  background-color: #fff;
  background-image: url(../img/arrow.svg);
  background-repeat: no-repeat;
  background-size: 5px auto;
  background-position: center;
  right: 25px;
  top: 50%;
  transform: translateY(-50%);
  position: absolute;
  transition: right 0.2s;
}
.ir_index .ir-top-calendar-more-title {
  flex-grow: 1;
  font-size: 18px;
  font-size: 1.125rem;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.17em;
  text-align: center;
}
@media screen and (max-width: 768px) {
  .ir_index .ir-top-calendar {
    margin-top: 30px;
    margin-bottom: 50px;
  }
  .ir_index .ir-top-calendar-schedule {
    margin-top: 30px;
  }
  .ir_index .ir-top-calendar-more {
    width: auto;
    margin: 30px auto 0;
  }
  .ir_index .ir-top-calendar-more-title {
    font-size: 16px;
    font-size: 1rem;
  }
  .ir_index .ir-top-calendar-more-icon {
    width: 17px;
  }
}
.ir_index .ir-top-chart {
  display: block;
  background-color: #e5f1f9;
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  transition: opacity 0.2s;
}
.ir_index .ir-top-chart:hover {
  text-decoration: none;
  opacity: 0.8;
}
.ir_index .ir-top-chart:hover::after {
  right: 15px;
}
.ir_index .ir-top-chart::after {
  content: "";
  display: inline-block;
  width: 17px;
  height: 17px;
  font-size: 10px;
  font-size: 0.625rem;
  font-weight: bold;
  text-align: center;
  border-radius: 50%;
  border: 1px solid #0074c1;
  background-repeat: no-repeat;
  background-size: 5px auto;
  background-position: center;
  color: #fff;
  background-color: #0074c1;
  background-image: url(../img/arrow_w.svg);
  transition: all 0.2s;
  position: absolute;
  bottom: 20px;
  right: 20px;
}
.ir_index .ir-top-chart-title {
  color: #fff;
  background-color: #0074c1;
  font-size: 24px;
  font-size: 1.5rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.17em;
  padding: 20px 45px;
  margin: 0;
  border-bottom: none;
}
.ir_index .ir-top-chart-image {
  text-align: center;
  padding-block: 42px 55px;
}
.ir_index .ir-top-chart-image-caption {
  font-size: 20px;
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.3;
  letter-spacing: 0.17em;
  margin-top: 25px;
}
@media screen and (max-width: 768px) {
  .ir_index .ir-top-chart-title {
    font-size: 18px;
    font-size: 1.125rem;
    padding: 15px 25px;
  }
  .ir_index .ir-top-chart-image {
    padding-block: 30px 25px;
  }
  .ir_index .ir-top-chart-image-icon {
    width: 100px;
  }
  .ir_index .ir-top-chart-image-caption {
    font-size: 16px;
    font-size: 1rem;
    margin-top: 30px;
  }
  .ir_index .ir-top-chart-arrow {
    width: 17px;
    bottom: 15px;
    right: 15px;
  }
}
.ir_index .ir-top-ranking {
  margin-top: 60px;
}
.ir_index .ir-top-ranking .m-title-lv3 {
  margin-left: 6px;
}
.ir_index .ir-top-ranking-block {
  border: solid 1px #ddd;
  border-radius: 16px;
  padding: 10px 20px 20px;
  margin-top: 35px;
}
.ir_index .ir-top-ranking-list {
  margin-inline: 10px;
}
.ir_index .ir-top-ranking-list-item:nth-of-type(n + 2) {
  border-top: solid 1px #ddd;
}
.ir_index .ir-top-ranking-list-link {
  display: flex;
  align-items: center;
  gap: 25px;
  letter-spacing: 0.12em;
  padding: 28px 34px 28px 7px;
  position: relative;
}
.ir_index .ir-top-ranking-list-link::after {
  display: block;
  content: "";
  width: 17px;
  height: 17px;
  font-size: 10px;
  font-size: 0.625rem;
  font-weight: bold;
  text-align: center;
  border-radius: 50%;
  border: 1px solid #0074c1;
  background-repeat: no-repeat;
  background-size: 5px auto;
  background-position: center;
  color: #fff;
  background-color: #0074c1;
  background-image: url(../img/arrow_w.svg);
  transition: all 0.2s;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  right: 10px;
}
.ir_index .ir-top-ranking-list-link:hover {
  text-decoration: none;
}
.ir_index .ir-top-ranking-list-link:hover .ir-top-ranking-list-head {
  color: #0074c1;
}
.ir_index .ir-top-ranking-list-link:hover .ir-top-ranking-list-detail-title {
  color: #0074c1;
}
.ir_index .ir-top-ranking-list-link:hover::after {
  margin-right: -10px;
}
.ir_index .ir-top-ranking-list-head {
  display: flex;
  align-items: center;
  gap: 11px;
  color: #222;
  transition: color 0.2s;
}
.ir_index .ir-top-ranking-list-head-icon {
  margin-bottom: 3px;
}
.ir_index .ir-top-ranking-list-head-rank {
  font-size: 16px;
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.12em;
}
.ir_index .ir-top-ranking-list-detail {
  flex-grow: 1;
  display: flex;
  align-items: center;
  gap: 10px;
  flex-basis: 0;
}
.ir_index .ir-top-ranking-list-detail-icon {
  margin-bottom: 3px;
}
.ir_index .ir-top-ranking-list-detail-title {
  display: inline;
  color: #222;
  font-size: 16px;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.6;
  transition: color 0.2s;
}
.ir_index .ir-top-ranking-list-arrow {
  position: absolute;
  top: calc(50% - 9px);
  right: 10px;
  transition: right 0.2s;
}
.ir_index .ir-top-ranking-aside {
  color: #777;
  font-size: 14px;
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.6;
  letter-spacing: 0.12em;
  text-align: right;
  margin-top: 6px;
}
@media screen and (max-width: 980px) {
  .ir_index .ir-top-ranking-block {
    padding: 10px 10px 20px;
  }
  .ir_index .ir-top-ranking-list-link {
    gap: 10px;
  }
}
@media screen and (max-width: 768px) {
  .ir_index .ir-top-ranking {
    margin-top: 40px;
    margin-bottom: 50px;
  }
  .ir_index .ir-top-ranking .m-title-lv3 {
    margin-left: 0;
  }
  .ir_index .ir-top-ranking-block {
    padding: 5px 25px 16px;
    margin-top: 30px;
  }
  .ir_index .ir-top-ranking-list {
    margin-inline: 0;
  }
  .ir_index .ir-top-ranking-list-link {
    gap: 30px;
    padding: 16px 10px 16px 3px;
  }
  .ir_index .ir-top-ranking-list-link::after {
    width: 15px;
    height: 15px;
  }
  .ir_index .ir-top-ranking-list-head {
    gap: 11px;
  }
  .ir_index .ir-top-ranking-list-head-icon {
    width: 20px;
  }
  .ir_index .ir-top-ranking-list-head-rank {
    font-size: 14px;
    font-size: 0.875rem;
  }
  .ir_index .ir-top-ranking-list-detail-icon {
    width: 10px;
    margin-bottom: 3px;
  }
  .ir_index .ir-top-ranking-list-detail-title {
    font-size: 14px;
    font-size: 0.875rem;
  }
  .ir_index .ir-top-ranking-list-arrow {
    top: calc(50% - 10px);
  }
  .ir_index .ir-top-ranking-aside {
    font-size: 12px;
    font-size: 0.75rem;
    margin-top: 4px;
  }
}
.ir_index .ir-top-contents {
  background-color: #e5f1f9;
  padding-block: 70px;
  margin-top: 80px;
}
.ir_index .ir-top-contents-head {
  text-align: center;
}
.ir_index .ir-top-contents-head-title {
  font-size: 32px;
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.17em;
  border-bottom: none;
  padding: 0;
  margin-top: 25px;
}
.ir_index .ir-top-contents-wrapper {
  display: flex;
  flex-wrap: wrap;
  gap: 50px 39px;
  padding-inline: 52.5px;
  margin-top: 45px;
}
.ir_index .ir-top-contents-item {
  width: calc((100% - 78px) / 3);
}
.ir_index .ir-top-contents-item-top {
  transition: all 0.2s;
}
.ir_index .ir-top-contents-item-top:hover {
  text-decoration: none;
}
.ir_index .ir-top-contents-item-image {
  border-radius: 16px;
  overflow: hidden;
  transition: opacity 0.2s;
}
.ir_index .ir-top-contents-item-image img {
  width: 100%;
}
.ir_index .ir-top-contents-item-image:hover {
  opacity: 0.8;
}
.ir_index .ir-top-contents-item-title {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 15px;
  border-bottom: solid 1px #b5c7d2;
  margin: 10px 0 0;
  transition: color 0.2s;
}
.ir_index .ir-top-contents-item-title span {
  font-size: 20px;
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.17em;
  color: #222;
  transition: all 0.2s;
}
.ir_index .ir-top-contents-item-title span:hover {
  color: #0074c1;
}
.ir_index .ir-top-contents-item-list {
  margin: 28px 0 0 48px;
}
.ir_index .ir-top-contents-item-list li:nth-of-type(n + 2) {
  margin-top: 20px;
}
.ir_index .ir-top-contents-item-link {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  color: #222;
  font-size: 16px;
  font-size: 1rem;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: 0.12em;
  transition: color 0.2s;
  position: relative;
}
.ir_index .ir-top-contents-item-link::before {
  content: "";
  display: inline-block;
  width: 17px;
  height: 17px;
  color: #0074c1;
  font-size: 10px;
  font-size: 0.625rem;
  font-weight: bold;
  text-align: center;
  border-radius: 50%;
  border: 1px solid #0074c1;
  background-repeat: no-repeat;
  background-size: 5px auto;
  background-position: center;
  background-color: #0074c1;
  background-image: url(../img/arrow_w.svg);
  transition: margin 0.2s;
  position: absolute;
  top: 2px;
  left: -23px;
}
.ir_index .ir-top-contents-item-link p {
  margin-left: 10px;
}
.ir_index .ir-top-contents-item-link:hover {
  color: #0074c1;
  text-decoration: none;
}
.ir_index .ir-top-contents-item-link:hover::before {
  margin-left: 5px;
  margin-right: -5px;
}
@media screen and (max-width: 980px) {
  .ir_index .ir-top-contents-wrapper {
    padding-inline: 0;
  }
}
@media screen and (max-width: 768px) {
  .ir_index .ir-top-contents {
    padding-block: 50px;
  }
  .ir_index .ir-top-contents-head-icon {
    width: 83px;
  }
  .ir_index .ir-top-contents-head-title {
    font-size: 20px;
    font-size: 1.25rem;
    margin-top: 12px;
  }
  .ir_index .ir-top-contents-wrapper {
    display: flex;
    padding-inline: 0;
    margin-top: 30px;
  }
  .ir_index .ir-top-contents-item {
    width: calc((100% - 39px) / 2);
  }
  .ir_index .ir-top-contents-item-title {
    margin: 0;
  }
  .ir_index .ir-top-contents-item-title img {
    width: 35px;
  }
  .ir_index .ir-top-contents-item-title span {
    font-size: 18px;
    font-size: 1.125rem;
  }
  .ir_index .ir-top-contents-item-link {
    gap: 10px;
    font-size: 14px;
    font-size: 0.875rem;
  }
  .ir_index .ir-top-contents-item-link p {
    margin-left: 6px;
  }
  .ir_index .ir-top-contents-item-link::before {
    top: 0;
  }
  .ir_index .ir-top-contents-item-list {
    margin: 20px 0 0 46px;
  }
  .ir_index .ir-top-contents-item-list li:nth-of-type(n + 2) {
    margin-top: 18px;
  }
}
@media screen and (max-width: 640px) {
  .ir_index .ir-top-contents-wrapper {
    display: block;
  }
  .ir_index .ir-top-contents-item {
    width: auto;
  }
  .ir_index .ir-top-contents-item:nth-of-type(n + 2) {
    margin-top: 30px;
  }
}
.ir_index .ir-top-recommend {
  padding-inline: 52.5px;
  margin-top: 80px;
}
.ir_index .ir-top-recommend-list {
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  margin-top: 50px;
}
.ir_index .ir-top-recommend-list-item {
  width: calc((100% - 120px) / 4);
}
.ir_index .ir-top-recommend-list-link {
  display: block;
  transition: opacity 0.2s;
}
.ir_index .ir-top-recommend-list-link img {
  width: 100%;
}
.ir_index .ir-top-recommend-list-link:hover {
  opacity: 0.8;
}
.ir_index .ir-top-recommend-list-block {
  margin-top: 30px;
}
.ir_index .ir-top-recommend-list-title {
  font-size: 18px;
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.8;
  letter-spacing: 0.17em;
  text-align: center;
}
.ir_index .ir-top-recommend-list-text {
  color: #777;
  font-size: 14px;
  font-size: 0.875rem;
  font-weight: 400;
  line-height: 1.8;
  margin: 20px 3px 0;
}
@media screen and (max-width: 768px) {
  .ir_index .ir-top-recommend {
    padding-inline: 0;
    margin-top: 50px;
  }
  .ir_index .ir-top-recommend-list {
    display: flex;
    margin: 25px 45px 0;
  }
  .ir_index .ir-top-recommend-list-item {
    width: calc((100% - 40px) / 2);
  }
  .ir_index .ir-top-recommend-list-block {
    margin-top: 20px;
  }
  .ir_index .ir-top-recommend-list-title {
    font-size: 16px;
    font-size: 1rem;
  }
  .ir_index .ir-top-recommend-list-text {
    font-size: 13px;
    font-size: 0.8125rem;
    margin: 10px 5px 0;
  }
}
@media screen and (max-width: 640px) {
  .ir_index .ir-top-recommend-list {
    display: block;
  }
  .ir_index .ir-top-recommend-list-item {
    width: auto;
  }
  .ir_index .ir-top-recommend-list-item:nth-of-type(n + 2) {
    margin-top: 30px;
  }
}
.ir_index .ir-top-support {
  background-color: #f6f6f6;
  padding-block: 70px 100px;
  margin-top: 82px;
}
.ir_index .ir-top-support-head {
  text-align: center;
}
.ir_index .ir-top-support-head-title {
  font-size: 32px;
  font-size: 2rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.17em;
  border-bottom: none;
  padding: 0;
  margin-top: 25px;
}
.ir_index .ir-top-support-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 30px;
  padding-inline: 97px;
  margin-top: 30px;
}
.ir_index .ir-top-support-nav-link {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  color: #222;
  background-color: #fff;
  width: calc((100% - 30px) / 2);
  height: 122px;
  border: solid 1px #c3c3c3;
  border-radius: 10px;
  position: relative;
  transition: color 0.2s;
}
.ir_index .ir-top-support-nav-link:hover {
  color: #0074c1;
  text-decoration: none;
}
.ir_index .ir-top-support-nav-link:hover::after {
  right: 10px;
}
.ir_index .ir-top-support-nav-link::after {
  content: "";
  display: inline-block;
  width: 17px;
  height: 17px;
  font-size: 10px;
  font-size: 0.625rem;
  font-weight: bold;
  text-align: center;
  border-radius: 50%;
  border: 1px solid #0074c1;
  background-repeat: no-repeat;
  background-size: 5px auto;
  background-position: center;
  color: #fff;
  background-color: #0074c1;
  background-image: url(../img/arrow_w.svg);
  transition: all 0.2s;
  position: absolute;
  bottom: 15px;
  right: 15px;
}
.ir_index .ir-top-support-nav-link-title {
  font-size: 20px;
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.4;
  letter-spacing: 0.17em;
}
@media screen and (max-width: 768px) {
  .ir_index .ir-top-support {
    padding-block: 50px;
    margin-top: 50px;
  }
  .ir_index .ir-top-support-head {
    text-align: center;
  }
  .ir_index .ir-top-support-head-icon {
    width: 76px;
  }
  .ir_index .ir-top-support-head-title {
    font-size: 20px;
    font-size: 1.25rem;
    margin-top: 12px;
  }
  .ir_index .ir-top-support-nav {
    display: block;
    padding-inline: 0;
    margin-top: 25px;
  }
  .ir_index .ir-top-support-nav-link {
    justify-content: flex-start;
    gap: 35px;
    width: auto;
    height: 70px;
    padding-inline: 27px;
  }
  .ir_index .ir-top-support-nav-link:nth-of-type(n + 2) {
    margin-top: 25px;
  }
  .ir_index .ir-top-support-nav-link-icon {
    width: 35px;
  }
  .ir_index .ir-top-support-nav-link-title {
    font-size: 16px;
    font-size: 1rem;
  }
  .ir_index .ir-top-support-nav-link-arrow {
    width: 17px;
    right: 11px;
    bottom: 11px;
  }
}/*# sourceMappingURL=top.css.map */