/* _media.scss 
-------------------------------------------------------*/
/* /_media.scss
-------------------------------------------------------*/
/* _inner.scss 
-------------------------------------------------------*/
/* /_inner.scss
-------------------------------------------------------*/
/* _font.scss 
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/* /_font.scss
-------------------------------------------------------*/
/* _over.scss
-------------------------------------------------------*/
/* /_over.scss
-------------------------------------------------------*/
/* _other.scss
-------------------------------------------------------*/
/* /_other.scss
  -------------------------------------------------------*/
/* _ir.scss 
-------------------------------------------------------*/
.un_irIndex_sec01 {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 50px;
  -webkit-box-align: center;
  -webkit-align-items: center;
      -ms-flex-align: center;
          align-items: center;
}
.un_irIndex_sec01__btn {
  margin-top: 80px;
}
@media screen and (min-width: 768px), print {
  .un_irIndex_sec01__cont {
    width: calc(50% - 50px);
  }
  .un_irIndex_sec01__pic {
    -webkit-box-flex: 1;
    -webkit-flex: 1;
        -ms-flex: 1;
            flex: 1;
    margin-right: calc(50% - 50vw);
  }
}
@media screen and (max-width: 767px) {
  .un_irIndex_sec01 {
    -webkit-box-orient: vertical;
    -webkit-box-direction: reverse;
    -webkit-flex-direction: column-reverse;
        -ms-flex-direction: column-reverse;
            flex-direction: column-reverse;
    gap: 30px;
  }
  .un_irIndex_sec01__cont {
    width: 100%;
  }
  .un_irIndex_sec01__pic {
    margin: 0 -10px;
  }
  .un_irIndex_sec01__btn {
    margin-top: 40px;
  }
}
.un_irIndex_sec02 {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  gap: 80px;
}
.un_irIndex_sec02__head {
  width: 30%;
  position: relative;
  padding-top: 60px;
  -webkit-flex-shrink: 0;
      -ms-flex-negative: 0;
          flex-shrink: 0;
}
.un_irIndex_sec02__head::before {
  position: absolute;
  content: "";
  width: calc(100% + 50vw - 30%);
  height: 100%;
  background: -webkit-linear-gradient(315deg, #086bb3 0%, #00336a 100%);
  background: linear-gradient(135deg, #086bb3 0%, #00336a 100%);
  display: block;
  top: 0;
  left: calc(30% - 50vw);
}
.un_irIndex_sec02__title {
  color: var(--color-wh);
  font-family: var(--font-sub);
  font-size: 5.5rem;
  position: relative;
}
@media screen and (min-width: 768px), print {
  .un_irIndex_sec02 {
    min-height: 450px;
  }
  .un_irIndex_sec02__body {
    padding-right: 180px;
    -webkit-align-self: center;
        -ms-flex-item-align: center;
            align-self: center;
  }
}
@media screen and (max-width: 767px) {
  .un_irIndex_sec02 {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 30px;
  }
  .un_irIndex_sec02__head {
    width: 100%;
    padding: 25px 0 20px;
    text-align: center;
  }
  .un_irIndex_sec02__head::before {
    width: calc(100% + 40px);
    left: -20px;
  }
  .un_irIndex_sec02__title {
    font-size: 3.875rem;
  }
}
.un_irIndex_sec03__item {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-flex-wrap: wrap;
      -ms-flex-wrap: wrap;
          flex-wrap: wrap;
  gap: 25px;
}
.un_irIndex_sec03__panel {
  position: relative;
}
.un_irIndex_sec03__title {
  position: absolute;
  color: var(--color-wh);
  top: 60px;
  left: 45px;
  font-size: 1.3125rem;
}
.un_irIndex_sec03__title::after {
  content: "";
  background: url(/assets/images/common/icon_arrow.svg) no-repeat center/contain;
  display: block;
  margin-top: 10px;
  width: 32px;
  height: 9px;
  -webkit-transition: var(--trans-min02);
  transition: var(--trans-min02);
}
@media screen and (min-width: 768px), print {
  .un_irIndex_sec03__panel {
    width: calc(50% - 12.5px);
  }
}
.un_irIndex_sec04 {
  background: url(/assets/images/ir/top/bg_3_pc.jpg) center/cover;
  padding: 100px 0;
}
.un_irIndex_sec04__inner {
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -webkit-justify-content: space-between;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
@media screen and (max-width: 767px) {
  .un_irIndex_sec04 {
    padding: 50px 0;
    background: url(/assets/images/ir/top/bg_3_sp.jpg) center/cover;
  }
  .un_irIndex_sec04__inner {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -webkit-flex-direction: column;
        -ms-flex-direction: column;
            flex-direction: column;
    gap: 20px;
  }
}