/*----------------------------------------
Palette
----------------------------------------*/
/* Brand */
/* Neutral */
/* Neutral */
/* Status */
/*----------------------------------------
Semantic
----------------------------------------*/
/* Text */
/* Background */
/* Border */
/* Link */
/* Button */
/* Table of contents */
/*----------------------------------------
Status
----------------------------------------*/
/*----------------------------------------
Font size
----------------------------------------*/
/*----------------------------------------
z-index
----------------------------------------*/
body.imb-body {
  padding-top: 140px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  color: #4D4D4D;
  font-size: 1rem;
}
body.imb-body .imb-container {
  width: calc(100% - 2rem);
  max-width: var(--imb-container-width, 1200px);
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: var(--imb-column-gap, 45px);
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
body.imb-body.imb-layout--1col .imb-container {
  display: block;
}
body.imb-body.imb-layout--1col .imb-container .imb-main {
  width: 100%;
  max-width: var(--imb-container-width, 1200px);
  margin: 0 auto;
  padding-right: 1rem;
  padding-left: 1rem;
}
body.imb-body.imb-header-layout--1 {
  padding-top: 80px;
}

.imb-header {
  z-index: 300;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 140px;
  background-color: #FFFFFF;
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
}
.imb-header.is_hidden {
  -webkit-transform: translateY(-100%);
          transform: translateY(-100%);
}
.imb-header .imb-header__top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  width: calc(100% - 2rem);
  max-width: var(--imb-container-width, 1200px);
  height: 80px;
  margin: 0 auto;
}
.imb-header .imb-header__bottom {
  height: 60px;
  border-top: 1px solid #E5E5E5;
  border-bottom: 1px solid #E5E5E5;
  background-color: #F8F8F8;
}
.imb-header .imb-header__bottom .imb-header-nav .imb-header-menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 5rem;
  width: calc(100% - 2rem);
  max-width: var(--imb-container-width, 1200px);
  height: 60px;
  margin: 0 auto;
}
.imb-header .imb-header__bottom .imb-header-nav .imb-header-menu button,
.imb-header .imb-header__bottom .imb-header-nav .imb-header-menu a {
  display: block;
  height: 100%;
  line-height: 60px;
}
.imb-header .imb-header__bottom .imb-header-nav .imb-header-menu .js-dropdown-button {
  cursor: pointer;
}
.imb-header .imb-header__bottom .imb-header-nav .imb-header-menu .imb-header-item {
  position: relative;
  height: 100%;
}
.imb-header .imb-header__bottom .imb-header-nav .imb-header-menu .imb-header-item .imb-header-item__dropdown {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  cursor: pointer;
}
.imb-header .imb-header__bottom .imb-header-nav .imb-header-menu .imb-header-item .imb-header-menu__sub {
  position: absolute;
  top: 100%;
  left: 50%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 1rem;
  padding: 1rem;
  border: 1px solid #E5E5E5;
  border-top: 0;
  background-color: #F8F8F8;
  opacity: 0;
  visibility: hidden;
  -webkit-transform: translateX(-50%) translateY(10px);
          transform: translateX(-50%) translateY(10px);
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
.imb-header .imb-header__bottom .imb-header-nav .imb-header-menu .imb-header-item .imb-header-menu__sub a {
  display: block;
  padding: 0.5rem 3rem;
  color: #4D4D4D;
  white-space: nowrap;
}
.imb-header .imb-header__bottom .imb-header-nav .imb-header-menu .imb-header-item.is_open .imb-header-menu__sub {
  opacity: 1;
  visibility: visible;
  -webkit-transform: translateX(-50%) translateY(0);
          transform: translateX(-50%) translateY(0);
}

.imb-header--1 {
  height: 80px;
}
.imb-header--1 .imb-header__top {
  gap: 2rem;
}
.imb-header--1 .imb-header__top .imb-header-logo {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 auto;
          flex: 0 0 auto;
}
.imb-header--1 .imb-header__bottom {
  -webkit-box-flex: 1;
      -ms-flex: 1 1 auto;
          flex: 1 1 auto;
  height: 80px;
  background: transparent;
  color: #4D4D4D;
}
.imb-header--1 .imb-header__bottom .imb-header-nav {
  height: 100%;
}
.imb-header--1 .imb-header__bottom .imb-header-nav .imb-header-menu {
  -webkit-box-pack: end;
      -ms-flex-pack: end;
          justify-content: flex-end;
  width: auto;
  max-width: none;
  height: 100%;
  gap: 2rem;
}
.imb-header--1 .imb-header__bottom .imb-header-nav .imb-header-menu button,
.imb-header--1 .imb-header__bottom .imb-header-nav .imb-header-menu a {
  line-height: 80px;
}

.imb-main {
  width: calc(100% - 2rem);
  max-width: var(--imb-container-width, 1200px);
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
}

.imb-container .imb-main {
  -webkit-box-flex: 1;
      -ms-flex: 1 1 auto;
          flex: 1 1 auto;
  width: auto;
  min-width: 0;
  margin: 0;
  padding-right: 0;
  padding-left: 0;
}

.imb-sidebar {
  z-index: 200;
  width: var(--imb-sidebar-width, 300px);
  -ms-flex-negative: 0;
      flex-shrink: 0;
  padding: 2rem 0 3rem 0;
  position: sticky;
  top: var(--imb-sidebar-sticky-top, 2rem);
  bottom: 2rem;
  -ms-flex-item-align: start;
      align-self: flex-start;
}

.imb-sidebar-open {
  display: none;
}

.imb-footer {
  width: 100%;
  padding: 60px 0;
  background-color: #F8F8F8;
  border-top: solid 1px #E5E5E5;
  margin-top: auto;
}
.imb-footer .imb-footer-inner {
  text-align: center;
  width: calc(100% - 2rem);
  max-width: var(--imb-container-width, 1200px);
  margin: auto;
}
.imb-footer .imb-footer-inner .imb-footer-nav {
  margin: 0 0 2rem 0;
}
.imb-footer .imb-footer-inner .imb-footer-nav .sub-menu {
  list-style: none;
  margin: 0.75rem 0 0 0;
  padding: 0;
}
.imb-footer .imb-footer-inner .imb-footer-nav--horizontal .imb-footer-menu {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 2rem;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.imb-footer .imb-footer-inner .imb-footer-nav--columns {
  text-align: left;
}
.imb-footer .imb-footer-inner .imb-footer-nav--columns .imb-footer-menu {
  display: -ms-grid;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 2rem;
}
.imb-footer .imb-footer-inner .imb-footer-nav--columns .sub-menu li + li {
  margin-top: 0.5rem;
}

.imb-drawer-button {
  display: none;
}

.imb-header-contact__mail {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 0.45rem;
  min-height: 44px;
  padding: 0 0.85rem;
  border: 1px solid rgba(77, 77, 77, 0.45);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  font-size: 0.875rem;
  line-height: 1;
  white-space: nowrap;
  -webkit-transition: background-color 0.3s ease, border-color 0.3s ease;
  transition: background-color 0.3s ease, border-color 0.3s ease;
}
.imb-header-contact__mail:hover, .imb-header-contact__mail:focus-visible {
  border-color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.18);
}
.imb-header-contact__mail:focus-visible {
  outline: 2px solid #FFFFFF;
  outline-offset: 2px;
}

.imb-header .imb-header-logo a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.75rem;
  color: #4D4D4D;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}
.imb-header .imb-header-logo img {
  width: auto;
  height: 50px;
  border-radius: 50%;
}

.imb-page-top {
  right: 40px;
  bottom: 40px;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 0.3rem;
  width: 90px;
  height: 90px;
  border: 1px solid #E5E5E5;
  background-color: #FFFFFF;
  background-image: none;
  color: #4D4D4D;
  cursor: pointer;
}
.imb-page-top__icon {
  display: block;
  width: 27px;
  height: 27px;
  background-image: url("../img/icons/chevron-up.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
}
.imb-page-top__label {
  display: block;
  font-size: 0.75rem;
  line-height: 1;
}

.imb-posts__list--card.imb-posts__list--columns-2 {
  -ms-grid-columns: (minmax(0, 1fr))[2];
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.imb-posts__list--card.imb-posts__list--columns-3 {
  -ms-grid-columns: (minmax(0, 1fr))[3];
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.imb-share {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  gap: 1.5rem;
}
.imb-share a {
  width: 30px;
  height: 30px;
}

.imb-sns-links {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  gap: 1.5rem;
}
.imb-sns-links a {
  width: 30px;
  height: 30px;
}

.is_sp {
  display: none;
}