@charset "UTF-8";
html.is-fixed {
  overflow: hidden;
}

.u-dsp-showPc {
  display: none;
}
@media screen and (min-width: 767px) {
  .u-dsp-showPc {
    display: block;
  }
}

.u-dsp-hidePc {
  display: block;
}
@media screen and (min-width: 767px) {
  .u-dsp-hidePc {
    display: none;
  }
}

.ir {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic Pro", "メイリオ", "ＭＳ Ｐゴシック", sans-serif;
  padding-top: 0;
}
.ir img {
  max-width: 100%;
  height: auto;
}
@media screen and (max-width: 767px) {
  .ir .l-container {
    padding: 0 4vw;
  }
}
@media screen and (max-width: 1028px) {
  .ir .l-container {
    padding: 0 15px;
  }
}
.ir .c-table {
  font-size: 3.2vw;
}
@media screen and (min-width: 767px) {
  .ir .c-table {
    font-size: 1.6rem;
  }
}
.ir .c-table--dotted th,
.ir .c-table--dotted td {
  padding: 4.2666666667vw 0 4.8vw;
}
@media screen and (min-width: 767px) {
  .ir .c-table--dotted th,
.ir .c-table--dotted td {
    padding: 2rem 0;
  }
}
.ir .c-table--dotted th {
  width: 27.5362318841%;
  padding-left: 5px;
}
@media screen and (min-width: 767px) {
  .ir .c-table--dotted th {
    width: 18.9%;
  }
}
.ir .c-table--dotted th span {
  display: block;
}
@media screen and (min-width: 767px) {
  .ir .c-table--dotted th span {
    display: inline;
  }
}
.ir .c-table--dotted tr:first-child {
  border-top: dotted 1px #bfbfbf;
}

.ir-text {
  font-size: 3.2vw;
  letter-spacing: 0.06em;
  line-height: 2;
}
@media screen and (min-width: 767px) {
  .ir-text {
    font-size: 1.6rem;
  }
}

.ir-text.has-line {
  background: linear-gradient(transparent 60%, #FFBF00 60%);
}

.ir-text.is-narrow {
  letter-spacing: 0.02em;
}

.ir-basic .c-table {
  font-size: 2.6075619296vw;
}
@media screen and (min-width: 767px) {
  .ir-basic .c-table {
    font-size: 1.4rem;
  }
}
.ir-basic .p-basic__table3col {
  margin: 0 auto;
  margin-bottom: 0.5rem;
}
.ir-basic .p-basic__tabelText--wrap {
  max-width: 60rem;
  margin: 0 auto;
}
.ir-basic .p-basic__text {
  font-size: 1.5645371578vw;
}
@media screen and (min-width: 767px) {
  .ir-basic .p-basic__text {
    font-size: 1.2rem;
  }
}
.ir-basic .p-basic--basicAddress {
  font-style: normal;
}
.ir-basic .p-basic__link a {
  color: #07f;
}
.ir-basic .p-basic__textRight {
  text-align: right;
}
.ir-basic .p-basic__table th {
  width: 40%;
}
@media screen and (min-width: 767px) {
  .ir-basic .p-basic__table th {
    width: 30%;
  }
}

.ir-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10000;
  height: 50px;
}
@media screen and (min-width: 767px) {
  .ir-header {
    height: 100px;
  }
}
.ir-header.is-change {
  background-color: #fff;
}
.ir-header.is-change a.ir-headerPc__nav-link {
  color: #000;
}
.ir-header.is-change .ir-headerPc__nav-link {
  color: #000;
}
.ir-header.is-change .ir-headerPc__nav-link--arrow:before {
  border-color: #000;
}
.ir-header.is-change .ir-headerPc__navTop-item + .ir-headerPc__navTop-item {
  border-color: #000;
}
.ir-header.is-change .ir-headerSp__hamburger-btn span {
  background-color: #000;
}
.ir-header.is-change .ir-headerSp__hamburger-btn span:before, .ir-header.is-change .ir-headerSp__hamburger-btn span:after {
  background-color: #000;
}
.ir-header.is-change .ir-headerSp__hamburger-btn.is-open span {
  background-color: transparent;
}
.ir-header.is-change .ir-headerSp__hamburger-btn.is-open span:before, .ir-header.is-change .ir-headerSp__hamburger-btn.is-open span:after {
  background-color: #fff;
}

.ir-headerPc__inner {
  justify-content: space-between;
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-headerPc__inner {
    display: flex;
    padding: 20px 13px 0 5px;
  }
}
@media screen and (min-width: 840px) {
  .ir-headerPc__inner {
    padding: 20px 5px 0 15px;
  }
}
@media screen and (min-width: 960px) {
  .ir-headerPc__inner {
    padding: 20px 13px 0 15px;
  }
}

.ir-headerPc__logo {
  margin-top: -4px;
  width: 110px;
}
@media screen and (min-width: 960px) {
  .ir-headerPc__logo {
    width: 146px;
  }
}

.ir-headerPc__navBottom-item {
  display: flex;
  align-items: center;
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__navBottom-item {
    align-items: flex-start;
  }
}
.ir-headerPc__navBottom-item:hover .ir-headerPc__subNav {
  height: auto;
  max-height: 213px;
  height: 213px;
}

.ir-headerPc__subNav {
  position: fixed;
  z-index: 1001;
  position: fixed;
  top: 100px;
  background-color: #000;
  left: 0;
  width: 100vw;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s;
}
.ir-headerPc__subNav--management:before {
  content: "";
  height: 213px;
  background-image: url(../img/common/bg1.jpg);
  background-size: cover;
  background-position: right center;
  position: absolute;
  left: 0;
  top: 0;
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--management:before {
    display: block;
    width: 25.2918287938vw;
  }
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav--management:before {
    width: calc(210px + (100vw - 1000px) / 2);
  }
}
.ir-headerPc__subNav--management:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 213px 60px;
  border-color: transparent transparent #000;
  position: absolute;
  top: 0;
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--management:after {
    display: block;
    left: calc(25.2918287938vw - 60px);
  }
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav--management:after {
    left: calc(151px + (100vw - 1000px) / 2);
  }
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--management .ir-headerPc__subNav-heading {
    left: 15px;
  }
}
@media screen and (min-width: 1200px) {
  .ir-headerPc__subNav--management .ir-headerPc__subNav-heading {
    left: calc((100vw - 1000px) / 2 - 45px);
  }
}
.ir-headerPc__subNav--investor:before {
  content: "";
  width: calc(210px + (100vw - 1000px) / 2);
  height: 213px;
  background-image: url(../img/common/bg2.jpg);
  background-size: cover;
  background-position: right center;
  position: absolute;
  left: 0;
  top: 0;
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--investor:before {
    display: block;
    width: 25.2918287938vw;
  }
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav--investor:before {
    width: calc(210px + (100vw - 1000px) / 2);
  }
}
.ir-headerPc__subNav--investor:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 213px 60px;
  border-color: transparent transparent #000;
  position: absolute;
  top: 0;
  left: calc(151px + (100vw - 1000px) / 2);
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--investor:after {
    display: block;
    left: calc(25.2918287938vw - 60px);
  }
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav--investor:after {
    left: calc(151px + (100vw - 1000px) / 2);
  }
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--investor .ir-headerPc__subNav-heading {
    top: 70px;
    left: 15px;
  }
}
@media screen and (min-width: 1200px) {
  .ir-headerPc__subNav--investor .ir-headerPc__subNav-heading {
    top: 92px;
    left: calc((100vw - 1000px) / 2 - 121px);
  }
}
.ir-headerPc__subNav--library:before {
  content: "";
  width: calc(210px + (100vw - 1000px) / 2);
  height: 213px;
  background-image: url(../img/common/bg3.jpg);
  background-size: cover;
  background-position: right center;
  position: absolute;
  left: 0;
  top: 0;
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--library:before {
    display: block;
    width: 25.2918287938vw;
  }
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav--library:before {
    width: calc(210px + (100vw - 1000px) / 2);
  }
}
.ir-headerPc__subNav--library:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 213px 60px;
  border-color: transparent transparent #000;
  position: absolute;
  top: 0;
  left: calc(151px + (100vw - 1000px) / 2);
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--library:after {
    display: block;
    left: calc(25.2918287938vw - 60px);
  }
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav--library:after {
    left: calc(151px + (100vw - 1000px) / 2);
  }
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--library .ir-headerPc__subNav-heading {
    left: 15px;
  }
}
@media screen and (min-width: 1200px) {
  .ir-headerPc__subNav--library .ir-headerPc__subNav-heading {
    left: calc((100vw - 1000px) / 2 - 45px);
  }
}
.ir-headerPc__subNav--finance:before {
  content: "";
  width: calc(210px + (100vw - 1000px) / 2);
  height: 213px;
  background-image: url(../img/common/bg4.jpg);
  background-size: cover;
  background-position: right center;
  position: absolute;
  left: 0;
  top: 0;
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--finance:before {
    display: block;
    width: 25.2918287938vw;
  }
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav--finance:before {
    width: calc(210px + (100vw - 1000px) / 2);
  }
}
.ir-headerPc__subNav--finance:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 213px 60px;
  border-color: transparent transparent #000;
  position: absolute;
  top: 0;
  left: calc(151px + (100vw - 1000px) / 2);
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--finance:after {
    display: block;
    left: calc(25.2918287938vw - 60px);
  }
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav--finance:after {
    left: calc(151px + (100vw - 1000px) / 2);
  }
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--finance .ir-headerPc__subNav-heading {
    top: 70px;
    left: 15px;
  }
}
@media screen and (min-width: 1200px) {
  .ir-headerPc__subNav--finance .ir-headerPc__subNav-heading {
    top: 92px;
    left: calc((100vw - 1000px) / 2 - 90px);
  }
}
.ir-headerPc__subNav--stock:before {
  content: "";
  width: calc(210px + (100vw - 1000px) / 2);
  height: 213px;
  background-image: url(../img/common/bg5.jpg);
  background-size: cover;
  background-position: right center;
  position: absolute;
  left: 0;
  top: 0;
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--stock:before {
    display: block;
    width: 25.2918287938vw;
  }
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav--stock:before {
    width: calc(210px + (100vw - 1000px) / 2);
  }
}
.ir-headerPc__subNav--stock:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 213px 60px;
  border-color: transparent transparent #000;
  position: absolute;
  top: 0;
  left: calc(151px + (100vw - 1000px) / 2);
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--stock:after {
    display: block;
    left: calc(25.2918287938vw - 60px);
  }
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav--stock:after {
    left: calc(151px + (100vw - 1000px) / 2);
  }
}
@media screen and (min-width: 767px) {
  .ir-headerPc__subNav--stock .ir-headerPc__subNav-heading {
    top: 70px;
    left: 15px;
  }
}
@media screen and (min-width: 1200px) {
  .ir-headerPc__subNav--stock .ir-headerPc__subNav-heading {
    top: 92px;
    left: calc((100vw - 1000px) / 2 - 90px);
  }
}

.ir-headerPc__subNav-inner {
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  padding: 53px 15px 47px;
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav-inner {
    padding: 53px 0 47px;
  }
}

.ir-headerPc__subNav-heading {
  position: absolute;
  font-size: 1.8rem;
  letter-spacing: 0.06em;
  font-weight: normal;
  color: #fff;
  top: 92px;
  left: 15px;
  z-index: 1;
  line-height: 1.25;
}
@media screen and (min-width: 900px) {
  .ir-headerPc__subNav-heading {
    font-size: 2.2rem;
  }
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav-heading {
    left: calc((100vw - 1000px) / 2 - 45px);
    font-size: 2.4rem;
  }
}

.ir-headerPc__subNav-list {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: -35px;
  max-width: 72.9571984436vw;
  margin-left: auto;
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__subNav-list {
    max-width: 750px;
  }
}

.ir-headerPc__subNav-item {
  width: calc((100% - 60px) / 3);
  margin-bottom: 35px;
  border-bottom: solid 1px #fff;
}
.ir-headerPc__subNav-item + .ir-headerPc__subNav-item {
  margin-left: 30px;
}
.ir-headerPc__subNav-item:nth-child(3n+4) {
  margin-left: 0;
}

.ir-headerPc__subNav-img + .ir-headerPc__subNav-txt {
  margin-top: 15px;
}

.ir-headerPc__subNav-link {
  padding-bottom: 15px;
  display: inline-block;
  width: 100%;
  letter-spacing: 0.06em;
}
.ir-headerPc__subNav-link .ir-headerPc__subNav-txt {
  position: relative;
  padding-right: 20px;
}
.ir-headerPc__subNav-link .ir-headerPc__subNav-txt:before {
  content: "";
  width: 8px;
  height: 8px;
  border-right: solid 1px #fff;
  border-bottom: solid 1px #fff;
  transform: rotate(-45deg) translateY(-50%);
  position: absolute;
  right: 5px;
  top: 50%;
}

.ir-txt {
  font-size: 3.2vw;
  line-height: 1.83;
  letter-spacing: 0.06em;
}
@media screen and (min-width: 767px) {
  .ir-txt {
    font-size: 1.6rem;
  }
}

.ir-txt--external {
  position: relative;
}
.ir-txt--external:before {
  content: "";
  width: 2.6666666667vw;
  height: 2.6666666667vw;
  position: absolute;
  background-size: cover;
  background-image: url("../img/common/icon_ex_link.svg");
  right: -5.3333333333vw;
  top: 50%;
  transform: translateY(-50%);
  z-index: 1;
}
@media screen and (min-width: 767px) {
  .ir-txt--external:before {
    width: 10px;
    height: 10px;
    right: -20px;
  }
}

.ir-headerPc__subNav-txt {
  font-size: 1.4rem;
  line-height: 1.5;
  color: #fff;
}

.ir-headerPc__navTop-list {
  display: flex;
  justify-content: flex-end;
}

.ir-headerPc__navTop-item + .ir-headerPc__navTop-item {
  border-left: solid 1px #fff;
}
.ir-headerPc__navTop-item:last-child {
  padding-right: 0;
}
.ir-headerPc__navTop-item .ir-headerPc__nav-link {
  font-size: 1.2rem;
}

.ir-headerPc__navBottom {
  padding-right: 5px;
}
@media screen and (min-width: 1230px) {
  .ir-headerPc__navBottom {
    padding-right: 20px;
  }
}

.ir-headerPc__navTop + .ir-headerPc__navBottom {
  margin-top: 21px;
}

.ir-headerPc__navBottom-list {
  display: flex;
  align-items: center;
  height: 30px;
}

.ir-headerPc__navBottom-item {
  font-size: 1.1rem;
}
@media screen and (min-width: 840px) {
  .ir-headerPc__navBottom-item {
    font-size: 1.2rem;
  }
}
@media screen and (min-width: 960px) {
  .ir-headerPc__navBottom-item {
    font-size: 1.3rem;
  }
}
@media screen and (min-width: 1230px) {
  .ir-headerPc__navBottom-item {
    font-size: 1.4rem;
  }
}
.ir-headerPc__navBottom-item + .ir-headerPc__navBottom-item {
  margin-left: 12px;
}
@media screen and (min-width: 840px) {
  .ir-headerPc__navBottom-item + .ir-headerPc__navBottom-item {
    margin-left: 15px;
  }
}
@media screen and (min-width: 960px) {
  .ir-headerPc__navBottom-item + .ir-headerPc__navBottom-item {
    margin-left: 18px;
  }
}
@media screen and (min-width: 1230px) {
  .ir-headerPc__navBottom-item + .ir-headerPc__navBottom-item {
    margin-left: 27px;
  }
}

a.ir-headerPc__nav-link {
  color: #fff;
}

.ir-headerPc__nav-link {
  position: relative;
  letter-spacing: 0.06em;
  color: #fff;
  line-height: 1.5;
}
.ir-headerPc__nav-link:hover {
  text-decoration: underline;
}
.ir-headerPc__nav-link--arrow {
  padding-right: 0.7em;
}
.ir-headerPc__nav-link--arrow:before {
  content: "";
  width: 6px;
  height: 6px;
  border-right: solid 1px #fff;
  border-bottom: solid 1px #fff;
  transform: rotate(45deg) translateY(-50%);
  position: absolute;
  top: 50%;
  right: 0;
}
.ir-headerPc__navTop-item .ir-headerPc__nav-link {
  padding: 0 16px;
}

.ir-headerPc__nav-newline {
  display: block;
}
@media screen and (min-width: 1028px) {
  .ir-headerPc__nav-newline {
    display: inline;
  }
}

.ir-headerPc__subNav-newline {
  display: block;
}
@media screen and (min-width: 1200px) {
  .ir-headerPc__subNav-newline {
    display: inline;
  }
}

.ir-headerSp__inner {
  position: relative;
  height: 100%;
}
@media screen and (min-width: 767px) {
  .ir-headerSp__inner {
    display: none;
  }
}

.ir-headerSp__logo {
  display: inline-block;
  padding-left: 5px;
  padding-top: 8px;
}
@media screen and (min-width: 767px) {
  .ir-headerSp__logo {
    display: none;
  }
}

.ir-headerSp__hamburger-btn {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  appearance: none;
  width: 22px;
  height: 17px;
  position: absolute;
  right: 4vw;
  top: 17px;
}
.ir-headerSp__hamburger-btn span {
  width: 100%;
  height: 1px;
  background-color: #fff;
  position: absolute;
  top: 50%;
  left: 0;
  transform: translateY(-50%);
}
.ir-headerSp__hamburger-btn span:before {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #fff;
  position: absolute;
  top: -8px;
  left: 0;
  transition: transform 0.3s;
}
.ir-headerSp__hamburger-btn span:after {
  content: "";
  width: 100%;
  height: 1px;
  background-color: #fff;
  position: absolute;
  bottom: -8px;
  left: 0;
  transition: transform 0.3s;
}
.ir-headerSp__hamburger-btn.is-open span {
  background-color: transparent;
}
.ir-headerSp__hamburger-btn.is-open span:before {
  transform: rotate(45deg);
  top: 0;
}
.ir-headerSp__hamburger-btn.is-open span:after {
  transform: rotate(-45deg);
  bottom: 0;
}

.ir-headerSp__navContent {
  width: 100vw;
  height: 100vh;
  background-color: #000;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  transform: translateX(100%);
  transition: transform 0.3s;
  overflow-y: scroll;
  visibility: hidden;
}
.ir-headerSp__navContent.is-open {
  transform: translateX(0);
  visibility: visible;
}

.ir-headerSp__nav {
  padding: 100px 10px 60px 46px;
  letter-spacing: 0.06em;
}

.ir-headerSp__nav-item + .ir-headerSp__nav-item {
  margin-top: 9.0666666667vw;
}

.ir-headerSp__accordion-content {
  display: none;
  padding-top: 4.8vw;
}

.ir-headerSp__accordion-content-item {
  text-indent: 1em;
  margin-left: 1em;
  position: relative;
}
.ir-headerSp__accordion-content-item a {
  color: #fff;
  font-size: 3.2vw;
}
.ir-headerSp__accordion-content-item + .ir-headerSp__accordion-content-item {
  margin-top: 5.8666666667vw;
}
.ir-headerSp__accordion-content-item:before {
  content: "";
  width: 1.3333333333vw;
  height: 1px;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  background-color: #fff;
}

.ir-headerSp__accordion-btn {
  background-color: transparent;
  border: none;
  cursor: pointer;
  outline: none;
  padding: 0;
  appearance: none;
  color: #fff;
  position: relative;
}
.ir-headerSp__accordion-btn:before {
  content: "";
  position: absolute;
  width: 1.6vw;
  height: 1.6vw;
  border-right: solid 1px #fff;
  border-bottom: solid 1px #fff;
  transform: rotate(45deg) translateY(-50%);
  right: -5.3333333333vw;
  top: 50%;
}
.ir-headerSp__accordion-btn.is-active:before {
  border-top: solid 1px #fff;
  border-left: solid 1px #fff;
  border-right: none;
  border-bottom: none;
}

.ir-headerSp__lowwerNav {
  border-top: solid 1px #fff;
  padding-top: 30px;
  padding-bottom: 40px;
}

.ir-headerSp__lowwerNav-list {
  display: flex;
  justify-content: center;
}

.ir-headerSp__lowwerNav-item {
  padding: 0 17px;
}
.ir-headerSp__lowwerNav-item + .ir-headerSp__lowwerNav-item {
  border-left: solid 1px #fff;
}
.ir-headerSp__lowwerNav-item a {
  color: #fff;
  font-size: 3.2vw;
}

.ir-headerSp__txt {
  font-size: 4.2666666667vw;
  font-weight: bold;
  color: #fff;
}

a.ir-headerSp__txt {
  color: #fff;
}

.ir-mainImgArea {
  position: relative;
  margin-bottom: 8.8vw;
}
@media screen and (min-width: 767px) {
  .ir-mainImgArea {
    margin-bottom: 67px;
  }
}
.ir-mainImgArea .l-container {
  margin-top: 0;
  padding: 0;
}
@media screen and (max-width: 767px) {
  .ir-mainImgArea .l-container {
    padding: 0 4vw;
  }
}
@media screen and (max-width: 1028px) {
  .ir-mainImgArea .l-container {
    padding: 0 15px;
  }
}
.ir-mainImgArea .p-breadCrumb {
  padding: 1.9rem 0;
}
@media screen and (max-width: 767px) {
  .ir-mainImgArea .p-breadCrumb {
    padding: 1rem 0;
  }
}
.ir-mainImgArea .p-breadCrumb__listItem {
  position: relative;
}
.ir-mainImgArea .p-breadCrumb__listItem + .p-breadCrumb__listItem {
  margin-left: 5.6vw;
}
@media screen and (min-width: 767px) {
  .ir-mainImgArea .p-breadCrumb__listItem + .p-breadCrumb__listItem {
    margin-left: 26px;
  }
}
.ir-mainImgArea .p-breadCrumb__listItem:not(:last-child) {
  text-decoration: underline;
  color: #a0a0a0;
}
.ir-mainImgArea .p-breadCrumb__listItem:not(:last-child):after {
  content: "";
  width: 1.3333333333vw;
  height: 1.3333333333vw;
  border-right: solid 1px #000;
  border-bottom: solid 1px #000;
  transform: rotate(-45deg);
  position: absolute;
  right: -3.2vw;
  top: 0.8vw;
  padding: 0;
}
@media screen and (min-width: 767px) {
  .ir-mainImgArea .p-breadCrumb__listItem:not(:last-child):after {
    top: 5px;
    width: 5px;
    height: 5px;
    right: -14px;
  }
}

.ir-mainImg {
  background-image: url(../img/common/bg_mv_top_sp.jpg);
}
@media screen and (max-width: 1028px) {
  .ir-mainImg {
    min-height: 215px;
    margin-bottom: 3px;
  }
}
@media screen and (min-width: 767px) {
  .ir-mainImg {
    padding-top: 350px;
    background-image: url(../img/common/bg_mv_top.jpg);
  }
}
.ir-mainImg--library {
  background-image: url(../img/common/bg_mv_top2_sp.jpg);
}
@media screen and (max-width: 1028px) {
  .ir-mainImg--library {
    margin-bottom: 3px;
  }
}
@media screen and (min-width: 767px) {
  .ir-mainImg--library {
    background-image: url(../img/common/bg_mv_top2.jpg);
  }
}
.ir-mainImg--investor {
  background-image: url(../img/common/bg_mv_top3_sp.jpg);
}
@media screen and (min-width: 767px) {
  .ir-mainImg--investor {
    background-image: url(../img/common/bg_mv_top3.jpg);
  }
}
.ir-mainImg--management {
  background-image: url(../img/common/bg_mv_top6_sp.jpg);
}
@media screen and (min-width: 767px) {
  .ir-mainImg--management {
    background-image: url(../img/common/bg_mv_top6.jpg);
  }
}
.ir-mainImg--finance {
  background-image: url(../img/common/bg_mv_top4_sp.jpg);
}
@media screen and (min-width: 767px) {
  .ir-mainImg--finance {
    background-image: url(../img/common/bg_mv_top4.jpg);
  }
}
.ir-mainImg--stock {
  background-image: url(../img/common/bg_mv_top7_sp.jpg);
}
@media screen and (min-width: 767px) {
  .ir-mainImg--stock {
    background-image: url(../img/common/bg_mv_top7.jpg);
  }
}
.ir-mainImg--news {
  background-image: url(../img/common/bg_mv_top5_sp.jpg);
}
@media screen and (min-width: 767px) {
  .ir-mainImg--news {
    background-image: url(../img/common/bg_mv_top5.jpg);
  }
}

.ir-mainImgTxt {
  padding: 2rem 2rem 2rem 0;
  line-height: 1.4;
  left: auto;
  color: #fff;
}
@media screen and (max-width: 1028px) {
  .ir-mainImgTxt {
    padding: 2rem 0 2rem 1rem !important;
    top: 56%;
  }
}

.ir-mainText {
  font-size: 7.4666666667vw;
  letter-spacing: 0.06em;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
}
@media screen and (min-width: 767px) {
  .ir-mainText {
    font-size: 5.2rem;
    margin-bottom: 0;
  }
}
.ir-mainText > span {
  font-size: 4.8vw;
  display: block;
  letter-spacing: 0.06em;
  margin-left: -0.4em;
}
@media screen and (min-width: 767px) {
  .ir-mainText > span {
    font-size: 4.8rem;
    display: inline-block;
    margin-left: -0.4em;
  }
}
.ir-mainText--top {
  display: block;
  align-items: flex-start;
}
.ir-mainText--sm {
  font-size: 3.2vw;
  letter-spacing: 0.06em;
  font-family: "Roboto", sans-serif;
  padding-left: 0.5em;
}
@media screen and (min-width: 767px) {
  .ir-mainText--sm {
    font-size: 1.4rem;
    padding-left: 0;
  }
}
.ir-mainText .ir-mainTextCategory {
  font-size: 3.7333333333vw;
  margin-left: 11.7333333333vw;
  position: relative;
}
@media screen and (min-width: 767px) {
  .ir-mainText .ir-mainTextCategory {
    font-size: 3.6rem;
    margin-left: 1.5em;
  }
}
.ir-mainText .ir-mainTextCategory:before {
  content: "";
  display: inline-block;
  width: 1px;
  height: 6.9333333333vw;
  background-color: #fff;
  position: absolute;
  left: -5.8666666667vw;
  top: 50%;
  transform: translateY(-50%);
}
@media screen and (min-width: 767px) {
  .ir-mainText .ir-mainTextCategory:before {
    left: -0.8em;
    height: 45px;
    top: 55%;
  }
}
.ir-mainText .ir-mainTextCategory--spWide:before {
  height: 14.9333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-mainText .ir-mainTextCategory--spWide:before {
    height: 45px;
  }
}

.ir-heading {
  font-size: 5.8666666667vw;
  margin-bottom: 7.7333333333vw;
  font-weight: normal;
  letter-spacing: 0.06em;
}
@media screen and (min-width: 767px) {
  .ir-heading {
    font-size: 2.8rem;
    margin-bottom: 39px;
  }
}
.ir-heading--lv2 {
  color: #4652A1;
  font-size: 5.3333333333vw;
  letter-spacing: 0.06em;
  font-weight: normal;
}
@media screen and (min-width: 767px) {
  .ir-heading--lv2 {
    font-size: 2rem;
  }
}
.ir-heading--lv3 {
  font-size: 5.8666666667vw;
  font-weight: normal;
  text-align: center;
}
@media screen and (min-width: 767px) {
  .ir-heading--lv3 {
    font-size: 2.4rem;
  }
}
@media screen and (min-width: 767px) {
  .ir-information .ir-heading {
    margin-bottom: 30px;
  }
}
.ir-heading--hasBorder {
  border-bottom: solid 1px #444;
  padding-bottom: 2.9333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-heading--hasBorder {
    padding-bottom: 20px;
  }
}

.ir-text--link {
  padding-right: 1em;
  display: inline-block;
}
@media screen and (min-width: 767px) {
  .ir-text--link {
    padding-right: 1.5em;
  }
}
.ir-text--link span {
  font-size: 3.2vw;
  letter-spacing: 0.06em;
  position: relative;
}
@media screen and (min-width: 767px) {
  .ir-text--link span {
    font-size: 1.4rem;
  }
}
.ir-text--link span:before {
  content: "";
  width: 1.6vw;
  height: 1.6vw;
  border-right: solid 1px #000;
  border-bottom: solid 1px #000;
  transform: rotate(-45deg) translateY(-50%);
  position: absolute;
  top: 48%;
  right: -1.5em;
}
@media screen and (min-width: 767px) {
  .ir-text--link span:before {
    width: 8px;
    height: 8px;
  }
}
.ir-news__head .ir-text--link, .ir-schedule__head .ir-text--link {
  position: absolute;
  right: 0;
  bottom: 3px;
}
@media screen and (min-width: 767px) {
  .ir-news__head .ir-text--link, .ir-schedule__head .ir-text--link {
    bottom: 0;
  }
}
@media screen and (min-width: 767px) {
  .ir-news__head .ir-text--link {
    right: 10px;
  }
}

.ir-btn {
  width: 270px;
  height: 17.3333333333vw;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 2.9333333333vw;
  letter-spacing: 0.06em;
  background-color: #fff;
  border: solid 1px #e6e6e6;
  border-radius: 100px;
  position: relative;
  overflow: hidden;
  text-align: center;
}
@media screen and (min-width: 767px) {
  .ir-btn {
    height: 65px;
    font-size: 14px;
  }
}
.ir-btn span {
  position: relative;
  z-index: 10;
  color: #000;
  line-height: 1.54;
}
.ir-btn:after {
  content: "";
  width: 100%;
  height: 100%;
  background-color: #000;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  transform: translateX(-100%);
  transition: transform 0.5s;
}
.ir-btn:hover span {
  color: #fff;
}
.ir-btn:hover:after {
  transform: translateX(0);
}
.ir-btn--arrow {
  z-index: 1;
}
.ir-btn--arrow:before {
  content: "";
  width: 1.8666666667vw;
  height: 1.8666666667vw;
  border-right: solid 1px #000;
  border-bottom: solid 1px #000;
  transform: rotate(-45deg) translateY(-50%);
  position: absolute;
  right: 6%;
  top: 50%;
  z-index: 10;
}
@media screen and (min-width: 767px) {
  .ir-btn--arrow:before {
    width: 7px;
    height: 7px;
  }
}
.ir-btn--arrow:hover:before {
  border-color: #fff;
}
.ir-btn--download {
  font-size: 3.2vw;
}
@media screen and (min-width: 767px) {
  .ir-btn--download {
    font-size: 1.2rem;
  }
}
.ir-btn--download:before {
  content: "";
  width: 2.9333333333vw;
  height: 3.2vw;
  position: absolute;
  right: 7%;
  top: 50%;
  z-index: 10;
  transform: translateY(-50%);
  background-image: url(../img/common/icon_download.svg);
  background-size: cover;
}
@media screen and (min-width: 767px) {
  .ir-btn--download:before {
    width: 11px;
    height: 12px;
  }
}
.ir-btn--download:hover:before {
  background-image: url(../img/common/icon_download_white.svg);
}

.ir-btn__col2 {
  display: flex;
  flex-wrap: wrap;
  margin-bottom: -15px;
  z-index: 1;
}

.ir-btn__col2-child {
  width: calc((100% - 7px) / 2);
  margin-bottom: 15px;
}
@media screen and (min-width: 767px) {
  .ir-btn__col2-child {
    width: calc((100% - 15px) / 2);
  }
}
.ir-btn__col2-child .ir-btn {
  width: 100%;
  height: 14.9333333333vw;
  font-size: 2.9333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-btn__col2-child .ir-btn {
    width: 100%;
    height: 65px;
    font-size: 14px;
  }
}
.ir-btn__col2-child + .ir-btn__col2-child {
  margin-left: 7px;
}
@media screen and (min-width: 767px) {
  .ir-btn__col2-child + .ir-btn__col2-child {
    margin-left: 15px;
  }
}
.ir-btn__col2-child:nth-child(2n+3) {
  margin-left: 0;
}

.ir-news {
  margin-top: 14.6666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-news {
    margin-top: 121px;
  }
}

@media screen and (min-width: 767px) {
  .ir-news__container {
    display: flex;
    justify-content: space-between;
  }
}

@media screen and (min-width: 767px) {
  .ir-news__timeline {
    width: 62%;
  }
}

.ir-news__document {
  margin-top: 10.6666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-news__document {
    margin-top: 0;
    width: 32%;
  }
}

.ir-news__head {
  position: relative;
}
@media screen and (min-width: 767px) {
  .ir-news__head {
    padding-left: 5px;
  }
}

.ir-news__item {
  border-bottom: solid 1px #e6e6e6;
}
.ir-news__item:first-child {
  border-top: solid 1px #e6e6e6;
}

.ir-news__link {
  display: block;
  padding: 4.2666666667vw 1.3333333333vw 4.5333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-news__link {
    padding: 24px 5px 20px;
  }
}

.ir-news__item-date {
  margin-bottom: 6px;
  font-family: "Roboto", sans-serif;
}

.ir-news__date {
  font-size: 2.6666666667vw;
  color: #a5a5a5;
  letter-spacing: 0.06em;
}
@media screen and (min-width: 767px) {
  .ir-news__date {
    font-size: 1.4rem;
  }
}

.ir-news__new {
  font-size: 2.6666666667vw;
  color: #ce0000;
  margin-left: 6px;
}
@media screen and (min-width: 767px) {
  .ir-news__new {
    font-size: 1.3rem;
  }
}

.ir-news__txt-link {
  font-size: 3.2vw;
  line-height: 1.83;
  letter-spacing: 0.06em;
}
.ir-news__txt-link > span:nth-child(2) {
  color: #a5a5a5;
  font-family: "Roboto", sans-serif;
  font-size: 3.2vw;
}
@media screen and (min-width: 767px) {
  .ir-news__txt-link > span:nth-child(2) {
    font-size: 1.4rem;
  }
}
@media screen and (min-width: 767px) {
  .ir-news__txt-link {
    font-size: 1.6rem;
  }
  .ir-news__txt-link:hover {
    text-decoration: underline;
  }
}
.ir-news__txt-link:after {
  content: "";
  width: 8.5333333333vw;
  height: 4.2666666667vw;
  background-image: url("../img/common/icon_pdf_sp.svg");
  background-size: contain;
  background-repeat: no-repeat;
  position: relative;
  top: 0;
  display: inline-block;
}
@media screen and (min-width: 767px) {
  .ir-news__txt-link:after {
    width: 34px;
    height: 13px;
    background-image: url("../img/common/icon_pdf.svg");
  }
}
.ir-news__document .ir-news__txt-link {
  font-size: 3.2vw;
}
@media screen and (min-width: 767px) {
  .ir-news__document .ir-news__txt-link {
    font-size: 1.4rem;
  }
}
.ir-news__txt-link > span {
  margin-right: 2.1333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-news__txt-link > span {
    margin-right: 20px;
  }
}
.ir-news__txt-link + span {
  font-size: 3.2vw;
  font-family: "Roboto", sans-serif;
  color: #a5a5a5;
}
@media screen and (min-width: 767px) {
  .ir-news__txt-link + span {
    font-size: 1.4rem;
  }
}

.ir-news__yahoo {
  border: solid 2px #e6e6e6;
  position: relative;
}
.ir-news__yahoo a {
  display: flex;
  align-items: center;
  padding: 6.6666666667vw 9.3333333333vw 6.6666666667vw 6.6666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-news__yahoo a {
    padding: 24px 28px 28px 30px;
  }
}
.ir-news__yahoo:before {
  content: "";
  width: 10px;
  height: 10px;
  position: absolute;
  background-image: url("../img/common/icon_ex_link.svg");
  right: 10px;
  bottom: 10px;
}

.ir-news__yahoo-chart {
  flex-shrink: 0;
  width: 12.2666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-news__yahoo-chart {
    width: auto;
  }
}

.ir-news__yahoo-txtBlock {
  margin-left: 20px;
  line-height: 1.625;
  letter-spacing: 0.06em;
}
.ir-news__yahoo-txtBlock p:first-child {
  font-size: 3.7333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-news__yahoo-txtBlock p:first-child {
    font-size: 1.6rem;
  }
}
.ir-news__yahoo-txtBlock p:last-child {
  font-size: 3.2vw;
}
@media screen and (min-width: 767px) {
  .ir-news__yahoo-txtBlock p:last-child {
    font-size: 1.2rem;
  }
}

.ir-news__document-box {
  background-color: #f8f8f8;
  padding: 8.8vw 8vw 10.6666666667vw;
  margin-top: 5.3333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-news__document-box {
    margin-top: 20px;
    padding: 36px 30px 26px;
  }
}
.ir-news__document-box .ir-btn__wrap {
  margin-top: 25px;
}
.ir-news__document-box .ir-btn {
  width: 100%;
}

.ir-news__document-date {
  font-size: 2.6666666667vw;
  color: #a5a5a5;
  text-align: center;
  margin-top: 2.6666666667vw;
  letter-spacing: 0.06em;
}
@media screen and (min-width: 767px) {
  .ir-news__document-date {
    font-size: 1.2rem;
    margin-top: 10px;
  }
}

.ir-news__document-list {
  margin-top: 8.5333333333vw;
  line-height: 1.85;
}
@media screen and (min-width: 767px) {
  .ir-news__document-list {
    margin-top: 42px;
    padding-left: 10px;
  }
}

.ir-news__document-item + .ir-news__document-item {
  margin-top: 3.2vw;
}
@media screen and (min-width: 767px) {
  .ir-news__document-item + .ir-news__document-item {
    margin-top: 20px;
  }
}

.ir-schedule {
  margin-top: 17.8666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-schedule {
    margin-top: 126px;
  }
}
.ir-schedule .ir-text--link {
  position: relative;
  margin-left: 5em;
}
.ir-schedule .ir-text--link:hover {
  text-decoration: underline;
}
.ir-schedule .ir-text--link span:before {
  display: none;
}
.ir-schedule .ir-btn {
  width: 45.0666666667vw;
  height: 14.9333333333vw;
  font-size: 2.9333333333vw;
  margin-left: 1em;
}
@media screen and (min-width: 767px) {
  .ir-schedule .ir-btn {
    width: 270px;
    height: 65px;
    font-size: 14px;
    margin-left: 5em;
  }
}

.ir-schedule__head {
  position: relative;
  display: flex;
  align-items: baseline;
}
@media screen and (min-width: 767px) {
  .ir-schedule__head {
    padding-left: 5px;
  }
}

@media screen and (min-width: 767px) {
  .ir-topic__list {
    display: flex;
    justify-content: center;
  }
}

.ir-topic__item {
  text-align: center;
}
@media screen and (min-width: 767px) {
  .ir-topic__item {
    max-width: 304px;
  }
}
.ir-topic__item + .ir-topic__item {
  margin-top: 5.3333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-topic__item + .ir-topic__item {
    margin-top: 0;
    margin-left: 44px;
  }
}
.ir-topic__item img {
  width: 100%;
}

.ir-topic__link {
  display: flex;
}
@media screen and (min-width: 767px) {
  .ir-topic__link {
    flex-direction: column;
  }
  .ir-topic__link:hover .ir-topic__txt {
    text-decoration: underline;
  }
}

.ir-topic__img {
  width: 54.4927536232%;
  flex-shrink: 0;
}
@media screen and (min-width: 767px) {
  .ir-topic__img {
    width: auto;
  }
}

.ir-topic__img + .ir-topic__txt {
  margin-left: 5.3333333333%;
}
@media screen and (min-width: 767px) {
  .ir-topic__img + .ir-topic__txt {
    margin-top: 22px;
    margin-left: 0;
  }
}

.ir-topic__txt {
  display: flex;
  align-items: center;
  line-height: 1.5;
  text-align: left;
  font-size: 3.4666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-topic__txt {
    width: auto;
    font-size: 1.6rem;
    justify-content: center;
    text-align: center;
  }
}

.ir-board {
  background-repeat: no-repeat;
  background-size: contain;
  position: relative;
}
@media screen and (min-width: 767px) {
  .ir-board {
    min-height: 334px;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board {
    min-height: 480px;
  }
}
@media screen and (min-width: 767px) {
  .ir-board + .ir-board {
    margin-top: 40px;
  }
}
.ir-board--management {
  margin-top: 16vw;
}
@media screen and (min-width: 767px) {
  .ir-board--management {
    margin-top: 120px;
  }
}
.ir-board--management:before {
  content: "";
  height: 57.8666666667vw;
  width: 96vw;
  background-image: url(../img/common/bg1.jpg);
  background-size: cover;
  background-position: center right;
  position: absolute;
  left: 0;
  top: 0;
}
@media screen and (min-width: 767px) {
  .ir-board--management:before {
    background-position: center right 31%;
    display: block;
    height: 334px;
    width: 447px;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--management:before {
    height: 480px;
    width: calc(440px + (100vw - 1000px) / 2);
  }
}
.ir-board--management:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 58.1333333333vw 16.5333333333vw;
  border-color: transparent transparent #fff;
  position: absolute;
  top: 0;
  left: 79.7333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-board--management:after {
    display: block;
    border-width: 0 0 335px 124px;
    left: 324px;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--management:after {
    border-width: 0 0 481px 124px;
    left: calc(317px + (100vw - 1000px) / 2);
  }
}
.ir-board--management .ir-board__head {
  left: 13.3333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-board--management .ir-board__head {
    top: 46%;
    left: 70px;
    transform: translateY(-50%);
  }
}
@media (min-width: 1260px) {
  .ir-board--management .ir-board__head {
    left: calc((100vw - 1000px) / 2 + 20px);
  }
}
.ir-board--management .ir-board__btnGroup {
  margin-right: 0;
}
@media screen and (min-width: 767px) {
  .ir-board--management .ir-board__btnGroup {
    margin-left: auto;
    margin-right: 15px;
    height: 334px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--management .ir-board__btnGroup {
    margin-right: calc((100vw - 1000px) / 2);
    height: 480px;
  }
}
@media screen and (min-width: 767px) {
  .ir-board--investor {
    background-image: none;
  }
}
.ir-board--investor:before {
  content: "";
  height: 57.8666666667vw;
  width: 96vw;
  background-image: url(../img/common/bg2.jpg);
  background-size: cover;
  background-position: right top;
  position: absolute;
  right: 0;
  top: 0;
}
@media screen and (min-width: 767px) {
  .ir-board--investor:before {
    display: block;
    width: 447px;
    height: 334px;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--investor:before {
    height: 480px;
    width: calc(440px + (100vw - 1000px) / 2);
  }
}
.ir-board--investor:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 58.1333333333vw 16.5333333333vw 0 0;
  border-color: #fff transparent transparent;
  position: absolute;
  top: 0;
  right: 79.7333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-board--investor:after {
    display: block;
    right: 324px;
    top: -1px;
    border-width: 335px 124px 0 0;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--investor:after {
    border-width: 480px 124px 0 0;
    right: calc(317px + (100vw - 1000px) / 2);
  }
}
.ir-board--investor .ir-board__head {
  right: 13.3333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-board--investor .ir-board__head {
    top: 48%;
    right: 70px;
    transform: translateY(-50%);
  }
}
@media (min-width: 1260px) {
  .ir-board--investor .ir-board__head {
    right: calc((100vw - 1000px) / 2 - 111px);
  }
}
@media screen and (min-width: 767px) {
  .ir-board--investor .ir-board__btnGroup {
    margin-right: auto;
    margin-left: 15px;
    height: 334px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--investor .ir-board__btnGroup {
    margin-left: calc((100vw - 1000px) / 2);
    height: 480px;
  }
}
.ir-board--library {
  background-position: top left;
}
.ir-board--library:before {
  content: "";
  height: 57.8666666667vw;
  width: 96vw;
  background-image: url(../img/common/bg3.jpg);
  background-size: cover;
  position: absolute;
  background-position: left top;
  left: 0;
  top: 0;
}
@media screen and (min-width: 767px) {
  .ir-board--library:before {
    display: block;
    width: 447px;
    height: 334px;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--library:before {
    height: 480px;
    width: calc(440px + (100vw - 1000px) / 2);
  }
}
.ir-board--library:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 58.1333333333vw 16.5333333333vw;
  left: 79.7333333333vw;
  border-color: transparent transparent #fff;
  position: absolute;
  top: 0;
}
@media screen and (min-width: 767px) {
  .ir-board--library:after {
    display: block;
    left: 324px;
    border-width: 0 0 335px 124px;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--library:after {
    border-width: 0 0 481px 124px;
    left: calc(317px + (100vw - 1000px) / 2);
  }
}
.ir-board--library .ir-board__head {
  top: 24vw;
  left: 13.3333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-board--library .ir-board__head {
    top: 46%;
    left: 70px;
    transform: translateY(-50%);
  }
}
@media (min-width: 1260px) {
  .ir-board--library .ir-board__head {
    left: calc((100vw - 1000px) / 2 + 15px);
  }
}
@media screen and (min-width: 767px) {
  .ir-board--library .ir-board__btnGroup {
    margin-left: auto;
    margin-right: 15px;
    height: 334px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--library .ir-board__btnGroup {
    margin-right: calc((100vw - 1000px) / 2);
    height: 480px;
  }
}
.ir-board--finance {
  background-position: top right;
}
.ir-board--finance:before {
  content: "";
  height: 57.8666666667vw;
  width: 96vw;
  background-image: url(../img/common/bg4.jpg);
  background-size: cover;
  background-position: left top;
  position: absolute;
  right: 0;
  top: 0;
}
@media screen and (min-width: 767px) {
  .ir-board--finance:before {
    display: block;
    width: 447px;
    height: 334px;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--finance:before {
    width: calc(440px + (100vw - 1000px) / 2);
    height: 480px;
  }
}
.ir-board--finance:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 58.1333333333vw 16.5333333333vw 0 0;
  border-color: #fff transparent transparent;
  position: absolute;
  top: 0;
  right: 79.7333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-board--finance:after {
    display: block;
    right: 324px;
    top: -1px;
    border-width: 335px 124px 0 0;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--finance:after {
    border-width: 480px 124px 0 0;
    right: calc(317px + (100vw - 1000px) / 2);
  }
}
.ir-board--finance .ir-board__head {
  right: 5.3333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-board--finance .ir-board__head {
    top: 50%;
    right: 70px;
    transform: translateY(-50%);
  }
}
@media screen and (min-width: 767px) {
  .ir-board--finance .ir-board__btnGroup {
    margin-right: auto;
    margin-left: 15px;
    height: 334px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--finance .ir-board__btnGroup {
    height: 480px;
    margin-left: calc((100vw - 1000px) / 2);
  }
}
.ir-board--stock {
  background-position: top left;
}
.ir-board--stock:before {
  content: "";
  height: 57.8666666667vw;
  width: 96vw;
  background-image: url(../img/common/bg5.jpg);
  background-size: cover;
  background-position: center top;
  position: absolute;
  left: 0;
  top: 0;
}
@media screen and (min-width: 767px) {
  .ir-board--stock:before {
    display: block;
    width: 447px;
    height: 334px;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--stock:before {
    width: calc(440px + (100vw - 1000px) / 2);
    height: 480px;
  }
}
.ir-board--stock:after {
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 0 0 58.1333333333vw 16.5333333333vw;
  left: 79.7333333333vw;
  border-color: transparent transparent #fff;
  position: absolute;
  top: 0;
}
@media screen and (min-width: 767px) {
  .ir-board--stock:after {
    display: block;
    left: 324px;
    border-width: 0 0 335px 124px;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--stock:after {
    border-width: 0 0 481px 124px;
    left: calc(317px + (100vw - 1000px) / 2);
  }
}
.ir-board--stock .ir-board__head {
  left: 13.3333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-board--stock .ir-board__head {
    top: 48%;
    left: 70px;
    transform: translateY(-50%);
  }
}
@media (min-width: 1260px) {
  .ir-board--stock .ir-board__head {
    left: calc((100vw - 1000px) / 2 - 57px);
  }
}
@media screen and (min-width: 767px) {
  .ir-board--stock .ir-board__btnGroup {
    margin-left: auto;
    margin-right: 15px;
    height: 334px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board--stock .ir-board__btnGroup {
    margin-right: calc((100vw - 1000px) / 2);
    height: 480px;
  }
}

.ir-board__head {
  position: absolute;
  top: 18.6666666667vw;
  line-height: 1.65;
  text-align: left;
}
.ir-board__head:before {
  content: "";
  width: 290px;
  height: 231px;
  background-size: cover;
  background-image: url("../img/common/bg_shadow.png");
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  mix-blend-mode: multiply;
  z-index: -1;
  display: none;
}
@media screen and (min-width: 767px) {
  .ir-board__head:before {
    display: block;
  }
}
@media (min-width: 1260px) {
  .ir-board__head:before {
    width: 420px;
    height: 323px;
  }
}

.ir-board__heading {
  font-size: 6.9333333333vw;
  letter-spacing: 0.06em;
  color: #fff;
  font-weight: normal;
}
@media screen and (min-width: 767px) {
  .ir-board__heading {
    font-size: 3.6rem;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board__heading {
    font-size: 4rem;
  }
}

.ir-board__heading-newline {
  display: inline;
}
@media screen and (min-width: 767px) {
  .ir-board__heading-newline {
    display: block;
  }
}
@media screen and (min-width: 1200px) {
  .ir-board__heading-newline {
    display: inline;
  }
}

.ir-board__btnGroup {
  width: 100%;
  z-index: 1;
}
@media screen and (min-width: 767px) {
  .ir-board__btnGroup {
    max-width: 450px;
  }
}
@media screen and (min-width: 900px) {
  .ir-board__btnGroup {
    max-width: 504px;
  }
}
@media screen and (min-width: 1028px) {
  .ir-board__btnGroup {
    max-width: 555px;
  }
}
.ir .ir-board__btnGroup {
  padding-top: 65.8666666667vw;
  padding-bottom: 14.4vw;
  padding-left: 4vw;
  padding-right: 4vw;
}
@media screen and (min-width: 767px) {
  .ir .ir-board__btnGroup {
    padding-top: 0;
    padding-bottom: 0;
    padding-left: 0;
    padding-right: 0;
  }
}

@media screen and (min-width: 767px) {
  .ir-doubts {
    margin-top: 100px;
  }
}

.ir-doubts__list {
  display: flex;
  justify-content: center;
}

.ir-doubts__item {
  max-width: 333px;
  width: 100%;
  min-height: 67px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}
@media screen and (min-width: 767px) {
  .ir-doubts__item {
    height: 110px;
  }
}
.ir-doubts__item + .ir-doubts__item {
  border-left: solid 1px #d3d3d3;
}
.ir-doubts__item a {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  justify-content: flex-end;
  padding-bottom: 3.2vw;
}
@media screen and (min-width: 767px) {
  .ir-doubts__item a {
    padding-bottom: 19px;
  }
}
.ir-doubts__item:first-child img {
  width: 7.4666666667vw;
  max-width: 100%;
}
@media screen and (min-width: 767px) {
  .ir-doubts__item:first-child img {
    width: auto;
  }
}
.ir-doubts__item:nth-child(2) img {
  width: 5.3333333333vw;
  max-width: 100%;
}
@media screen and (min-width: 767px) {
  .ir-doubts__item:nth-child(2) img {
    width: auto;
  }
}
.ir-doubts__item:nth-child(3) img {
  width: 6.4vw;
  max-width: 100%;
}
@media screen and (min-width: 767px) {
  .ir-doubts__item:nth-child(3) img {
    width: auto;
  }
}
.ir-doubts__item:hover .ir-doubts__txt {
  text-decoration: underline;
}

.ir-doubts__txt {
  font-size: 3.2vw;
  letter-spacing: 0.06em;
  margin-top: 2.6666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-doubts__txt {
    font-size: 1.6rem;
    margin-top: 22px;
  }
}
.ir-doubts__item:nth-child(2) .ir-doubts__txt {
  margin-top: 4vw;
}
@media screen and (min-width: 767px) {
  .ir-doubts__item:nth-child(2) .ir-doubts__txt {
    margin-top: 30px;
  }
}

.ir-linkBlock {
  margin-top: 16vw;
  background-color: #f8f8f8;
}
@media screen and (min-width: 767px) {
  .ir-linkBlock {
    margin-top: 100px;
  }
}
.ir .ir-linkBlock {
  padding-top: 5.8666666667vw;
  padding-bottom: 11.2vw;
}
@media screen and (min-width: 767px) {
  .ir .ir-linkBlock {
    padding-top: 73px;
    padding-bottom: 105px;
  }
}

.ir-linkBlock__heading {
  font-size: 4.8vw;
  font-weight: bold;
  letter-spacing: 0.06em;
}
@media screen and (min-width: 767px) {
  .ir-linkBlock__heading {
    font-size: 24px;
  }
}

.ir-linkBlock__list {
  display: flex;
  flex-wrap: wrap;
  margin-top: 9.3333333333vw;
  margin-bottom: -8vw;
}
@media screen and (min-width: 767px) {
  .ir-linkBlock__list {
    margin-top: 66px;
    margin-bottom: -65px;
  }
}

.ir-linkBlock__item {
  text-align: center;
  width: calc((100% - 15px) / 2);
  margin-bottom: 8vw;
}
@media screen and (min-width: 767px) {
  .ir-linkBlock__item {
    width: calc((100% - 84px) / 4);
    margin-bottom: 65px;
  }
}
.ir-linkBlock__item + .ir-linkBlock__item {
  margin-left: 15px;
}
@media screen and (min-width: 767px) {
  .ir-linkBlock__item + .ir-linkBlock__item {
    margin-left: 28px;
  }
}
.ir-linkBlock__item:nth-child(2n+3) {
  margin-left: 0;
}
@media screen and (min-width: 767px) {
  .ir-linkBlock__item:nth-child(2n+3) {
    margin-left: 28px;
  }
}
@media screen and (min-width: 767px) {
  .ir-linkBlock__item:nth-child(4n+5) {
    margin-left: 0;
  }
}
.ir-linkBlock__item img {
  width: 100%;
}
.ir-linkBlock__item:hover .ir-linkBlock__txt {
  text-decoration: underline;
}

.ir-linkBlock__txt {
  font-size: 3.2vw;
  letter-spacing: 0.06em;
  margin-top: 3.4666666667vw;
  line-height: 1.5;
}
@media screen and (min-width: 767px) {
  .ir-linkBlock__txt {
    font-size: 1.4rem;
    margin-top: 18px;
  }
}

.ir-footer {
  background-color: #1f1f1f;
  padding: 27px 15px 39px;
}
@media screen and (min-width: 767px) {
  .ir-footer {
    padding: 40px 0;
  }
}

.ir-footer__content {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.ir-footer__content-logo {
  max-width: 75px;
}
@media screen and (min-width: 767px) {
  .ir-footer__content-logo {
    max-width: 100%;
  }
}

.ir-footer__content-copyright {
  margin-top: 12px;
  text-align: center;
}
.ir-footer__content-copyright small {
  font-size: 1rem;
  letter-spacing: 0.06em;
  font-family: "Roboto", sans-serif;
  color: #fff;
}
@media screen and (min-width: 767px) {
  .ir-footer__content-copyright small {
    font-size: 1.2rem;
  }
}

.ir-governance .c-listInfo__hasIcon--pdf:after {
  right: 0;
}

.ir .ir-information__content {
  padding-bottom: 16vw;
}
@media screen and (min-width: 767px) {
  .ir .ir-information__content {
    padding-bottom: 0;
  }
}

.ir-term__nav {
  margin-bottom: 15.4666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-term__nav {
    margin-top: -22px;
    margin-bottom: 111px;
  }
}
.ir-term__nav--hasBg {
  background-color: #f8f8f8;
  padding: 3.7333333333vw 20px;
  margin-bottom: 9.8666666667vw;
  margin-top: -3.2vw;
}
@media screen and (min-width: 767px) {
  .ir-term__nav--hasBg {
    padding: 36px 20px;
    margin-bottom: 62px;
    margin-top: -5px;
  }
}
@media screen and (min-width: 1028px) {
  .ir-term__nav--hasBg {
    padding: 36px 84px;
  }
}
.ir-term__nav--hasBg .ir-term__navItem {
  width: calc((100% - 40px) / 3);
}
@media screen and (min-width: 767px) {
  .ir-term__nav--hasBg .ir-term__navItem {
    width: calc((100% - 100px) / 6);
  }
}
.ir-term__nav--hasBg .ir-term__navItem + .ir-term__navItem {
  margin-left: 20px;
}
.ir-term__nav--hasBg .ir-term__navItem:nth-child(3n+4) {
  margin-left: 0;
}
@media screen and (min-width: 767px) {
  .ir-term__nav--hasBg .ir-term__navItem:nth-child(3n+4) {
    margin-left: 20px;
  }
}
@media screen and (min-width: 767px) {
  .ir-term__nav--hasBg .ir-term__navItem:nth-child(6n+7) {
    margin-left: 0;
  }
}
.ir-term__nav--news .ir-term__navList {
  max-width: 100%;
  margin-bottom: -2.6666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-term__nav--news .ir-term__navList {
    margin-bottom: -18px;
  }
}
.ir-term__nav--news .ir-term__navItem {
  width: calc((100% - 100px) / 5);
  margin-bottom: 2.6666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-term__nav--news .ir-term__navItem {
    width: calc((100% - 360px) / 10);
    margin-bottom: 18px;
  }
}
.ir-term__nav--news .ir-term__navItem + .ir-term__navItem {
  margin-left: 25px;
}
@media screen and (min-width: 767px) {
  .ir-term__nav--news .ir-term__navItem + .ir-term__navItem {
    margin-left: 35px;
  }
}
.ir-term__nav--news .ir-term__navItem:nth-child(5n+6) {
  margin-left: 0;
}
@media screen and (min-width: 767px) {
  .ir-term__nav--news .ir-term__navItem:nth-child(5n+6) {
    margin-left: 35px;
  }
}
@media screen and (min-width: 767px) {
  .ir-term__nav--news .ir-term__navItem:nth-child(10n+11) {
    margin-left: 0;
  }
}
.ir-term__nav--news .ir-term__navLink {
  white-space: nowrap;
  font-size: 2.9333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-term__nav--news .ir-term__navLink {
    font-size: 1.4rem;
  }
}

.ir-term__navList {
  max-width: 882px;
  display: flex;
  flex-wrap: wrap;
  margin-bottom: -5.0666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-term__navList {
    margin-bottom: -27px;
  }
}

.ir-term__navItem {
  width: calc((100% - 70px) / 3);
  margin-bottom: 5.0666666667vw;
}
@media screen and (min-width: 767px) {
  .ir-term__navItem {
    width: calc((100% - 175px) / 6);
    margin-bottom: 27px;
  }
}
.ir-term__navItem + .ir-term__navItem {
  margin-left: 35px;
}
.ir-term__navItem:nth-child(3n+4) {
  margin-left: 0;
}
@media screen and (min-width: 767px) {
  .ir-term__navItem:nth-child(3n+4) {
    margin-left: 35px;
  }
}
@media screen and (min-width: 767px) {
  .ir-term__navItem:nth-child(6n+7) {
    margin-left: 0;
  }
}

.ir-term__navLink {
  position: relative;
  font-size: 3.2vw;
  letter-spacing: 0.06em;
  padding-right: 1em;
  white-space: nowrap;
}
@media screen and (min-width: 767px) {
  .ir-term__navLink:hover {
    text-decoration: underline;
  }
}
@media screen and (min-width: 767px) {
  .ir-term__navLink {
    font-size: 1.6rem;
  }
}
.ir-term__navLink:before {
  content: "";
  width: 1.6vw;
  height: 1.6vw;
  border-right: solid 1px #000;
  border-bottom: solid 1px #000;
  transform: rotate(45deg) translateY(-50%);
  position: absolute;
  top: 50%;
  right: 0;
}
@media screen and (min-width: 767px) {
  .ir-term__navLink:before {
    width: 6px;
    height: 6px;
  }
}
.ir-term__navLink--leftArrow {
  padding-right: 0;
  padding-left: 1em;
}
.ir-term__navLink--leftArrow:before {
  transform: rotate(-45deg) translateY(-50%);
  right: auto;
  left: 0;
}

.ir-information__documentContainerWrap {
  margin-top: 16vw;
}
@media screen and (min-width: 767px) {
  .ir-information__documentContainerWrap {
    margin-top: 70px;
  }
}

.ir-information__documentContainer + .ir-information__documentContainer {
  margin-top: 14.4vw;
}
@media screen and (min-width: 767px) {
  .ir-information__documentContainer + .ir-information__documentContainer {
    margin-top: 84px;
  }
}

.ir-information__documentItem {
  border-bottom: solid 1px #e6e6e6;
}
.ir-information__documentItem:first-child {
  border-top: solid 1px #e6e6e6;
}

.ir-information__documentLink {
  display: block;
  padding: 6.9333333333vw 13.3333333333vw 6.9333333333vw 1.3333333333vw;
  position: relative;
  font-size: 3.2vw;
  letter-spacing: 0.06em;
  line-height: 1.5;
}
@media screen and (min-width: 767px) {
  .ir-information__documentLink {
    font-size: 1.6rem;
    padding: 30px 5px;
  }
  .ir-information__documentLink:hover {
    text-decoration: underline;
  }
}
.ir-information__documentLink span {
  color: #a5a5a5;
  font-family: "Roboto", sans-serif;
  font-size: 3.2vw;
  margin-left: 2.1333333333vw;
}
@media screen and (min-width: 767px) {
  .ir-information__documentLink span {
    font-size: 1.4rem;
    margin-left: 20px;
  }
}
.ir-information__documentLink:after {
  content: "";
  width: 8.5333333333vw;
  height: 4.2666666667vw;
  background-image: url("../img/common/icon_pdf_sp.svg");
  background-size: contain;
  background-repeat: no-repeat;
  position: absolute;
  top: 50%;
  right: 3%;
  transform: translateY(-50%);
}
@media screen and (min-width: 767px) {
  .ir-information__documentLink:after {
    width: 34px;
    height: 18px;
    right: 1%;
  }
}
.ir-information__documentLink--external:after {
  content: "";
  width: 2.6666666667vw;
  height: 2.6666666667vw;
  background-image: url("../img/common/icon_ex_link.svg");
  background-size: cover;
  background-repeat: no-repeat;
  position: absolute;
  top: 50%;
  right: 6%;
  transform: translateY(-50%);
}
@media screen and (min-width: 767px) {
  .ir-information__documentLink--external:after {
    width: 10px;
    height: 10px;
    right: 2%;
  }
}

.ir-switch-btn__list {
  display: flex;
  justify-content: flex-end;
}

.ir-switch-btn__item {
  font-size: 12px;
  opacity: 0.5;
}
@media screen and (min-width: 767px) {
  .ir-switch-btn__item {
    font-size: 16px;
  }
}
.ir-switch-btn__item + .ir-switch-btn__item {
  margin-left: 15px;
  padding-left: 15px;
  border-left: solid 1px #e6e6e6;
}
@media screen and (min-width: 767px) {
  .ir-switch-btn__item + .ir-switch-btn__item {
    padding-left: 25px;
    margin-left: 25px;
  }
}
.ir-switch-btn__item a {
  display: flex;
  align-items: center;
}
.ir-switch-btn__item img {
  width: 20px;
  height: 20px;
}
@media screen and (min-width: 767px) {
  .ir-switch-btn__item img {
    width: 24px;
    height: 24px;
  }
}
.ir-switch-btn__item.is-active {
  opacity: 1;
}