@charset "UTF-8";
/*----------------------------------------
Pages
----------------------------------------*/
/*----------------------------------------
Palette
----------------------------------------*/
/* Brand */
/* Neutral */
/* Neutral */
/* Status */
/*----------------------------------------
Semantic
----------------------------------------*/
/* Text */
/* Background */
/* Border */
/* Link */
/* Button */
/* Table of contents */
/*----------------------------------------
Status
----------------------------------------*/
/*----------------------------------------
Font size
----------------------------------------*/
/*----------------------------------------
Pages
----------------------------------------*/
/*----------------------------------------
Component
----------------------------------------*/
.imb-button-area {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 8px;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.imb-article .imb-single-date {
  display: block;
  color: #da8535;
  font-size: 0.875rem;
  margin: 0 0 0.5rem 0;
}
.imb-article {
  /*----------------------------------------
  Headers
  ----------------------------------------*/
}
.imb-article h1 {
  margin: 2rem 0 1rem 0;
}
.imb-article h2 {
  position: relative;
  font-size: 1.25rem;
  padding: 0.3rem 23px 1rem 23px;
  margin: 3rem 0 1.5rem 0;
  border-left: solid 8px #4e6c5c;
}
.imb-article h2::before {
  position: absolute;
  z-index: -1;
  top: 0;
  left: 0;
  bottom: 11px;
  width: 100%;
  display: block;
  content: "";
  border-bottom: solid 1px #E5E5E5;
  background-color: #F8F8F8;
}
.imb-article h2::after {
  position: absolute;
  left: 20px;
  bottom: 6px;
  right: 0;
  display: block;
  content: "";
  border-bottom: solid 1px #E5E5E5;
}
.imb-article h3 {
  position: relative;
  font-size: 1.125rem;
  padding: 0.2em 21px 0.6em;
  margin: 3rem 0 1.5rem 6px;
  border-left: solid 3px #4e6c5c;
}
.imb-article h3::before {
  position: absolute;
  z-index: -1;
  left: -10px;
  bottom: 10px;
  width: calc(100% - 20px);
  display: block;
  content: "";
  border-bottom: solid 1px #E5E5E5;
}
.imb-article h3::after {
  position: absolute;
  left: 20px;
  bottom: 5px;
  right: 0;
  display: block;
  content: "";
  border-bottom: solid 1px #E5E5E5;
}
.imb-article h4 {
  position: relative;
  font-size: 1rem;
  padding: 0 20px 0.7rem;
  margin: 3rem 0 1.5rem 9px;
  border-left: solid 1px #E5E5E5;
}
.imb-article h4::before {
  position: absolute;
  z-index: -1;
  left: -10px;
  bottom: 10px;
  width: calc(100% + 10px);
  display: block;
  content: "";
  border-bottom: solid 1px #E5E5E5;
}
.imb-article h5 {
  position: relative;
  font-size: 0.875rem;
  padding: 0 20px 0.6rem;
  margin: 3rem 0 1.5rem 9px;
}
.imb-article h5::before {
  position: absolute;
  left: -9px;
  bottom: 10px;
  width: 20%;
  display: block;
  height: 1px;
  content: "";
  border-bottom: solid 1px #E5E5E5;
}
.imb-article h5::after {
  position: absolute;
  left: 20px;
  bottom: 5px;
  width: 20%;
  display: block;
  content: "";
  border-bottom: solid 1px #E5E5E5;
}
.imb-article h6 {
  position: relative;
  font-size: 0.75rem;
  padding: 0.2rem 20px;
  margin: 3rem 0 1.5rem 9px;
  border-left: solid 1px #E5E5E5;
}
.imb-article {
  /*----------------------------------------
  Unordered List
  ----------------------------------------*/
}
.imb-article ul,
.imb-article ol {
  list-style: none;
  margin: 2rem 0;
  font-size: 1rem;
}
.imb-article ul li,
.imb-article ol li {
  position: relative;
  margin: 1rem 0;
  line-height: 1.5em;
}
.imb-article ul {
  padding-left: 2em;
}
.imb-article ul li::before {
  content: "";
  position: absolute;
  width: 0.3em;
  height: 0.3em;
  border-radius: 50%;
  left: -1em;
  top: 0.75em;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  background-color: #D0D0D0;
}
.imb-article ol {
  counter-reset: list-counter;
}
.imb-article ol li {
  counter-increment: list-counter;
}
.imb-article ol li::before {
  padding-left: 0.7em;
  content: counter(list-counter) ". ";
  font-size: 0.85em;
  color: #D0D0D0;
  font-weight: bold;
  margin-right: 0.2em;
}
.imb-article {
  /*----------------------------------------
  dl
  ----------------------------------------*/
}
.imb-article dl {
  margin: 2rem 0;
}
.imb-article dl dt {
  position: relative;
  font-weight: bold;
  margin: 0 0 0 5px;
  background-color: #F8F8F8;
  border: solid 1px #E5E5E5;
  padding: 0.5rem 1rem;
}
.imb-article dl dt::before {
  position: absolute;
  top: -1px;
  left: -5px;
  bottom: -3px;
  width: 1px;
  display: block;
  background-color: #999999;
  content: "";
}
.imb-article dl dd {
  position: relative;
  margin: 2px 0 0 5px;
  padding: 1em;
  border: solid 1px #E5E5E5;
}
.imb-article dl dd::before {
  position: absolute;
  top: -1px;
  left: -5px;
  bottom: -1px;
  width: 1px;
  display: block;
  background-color: #999999;
  content: "";
}
.imb-article {
  /*----------------------------------------
  table
  ----------------------------------------*/
}
.imb-article table {
  width: 100%;
  border-collapse: collapse;
  margin: 2rem 0;
}
.imb-article table caption {
  margin-bottom: 0.5rem;
}
.imb-article table th,
.imb-article table td {
  padding: 1rem 1.25rem;
  background: #FFFFFF;
  -webkit-box-shadow: inset 0 0 0 1px #E5E5E5;
          box-shadow: inset 0 0 0 1px #E5E5E5;
}
.imb-article table th {
  background: #F8F8F8;
  font-weight: 700;
}
.imb-article table thead th {
  border-bottom: 2px solid transparent;
}
.imb-article table tbody tr + tr th,
.imb-article table tbody tr + tr td {
  border-top: 2px solid transparent;
}
.imb-article table th + th,
.imb-article table th + td,
.imb-article table td + th,
.imb-article table td + td {
  border-left: 2px solid transparent;
}
.imb-article {
  /*----------------------------------------
  Paragraph
  ----------------------------------------*/
}
.imb-article p {
  line-height: 2rem;
  margin: 2rem 0;
}
.imb-article .imb-map iframe {
  display: block;
  width: 100%;
  aspect-ratio: 16/9;
  border: 0;
}
.imb-article {
  /*----------------------------------------
  Link
  ----------------------------------------*/
}
.imb-article a:not(:where(.wp-element-button,
.wp-block-button__link,
.wp-block-file__button,
.imb-news-list__link)) {
  color: #4e6c5c;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}
.imb-article a:not(:where(.wp-element-button,
.wp-block-button__link,
.wp-block-file__button,
.imb-news-list__link)):hover {
  text-decoration: none;
}
.imb-article {
  /*----------------------------------------
  figure
  ----------------------------------------*/
}
.imb-article figure {
  margin: auto;
}
.imb-article figure figcaption {
  display: block;
  text-align: right;
  font-size: 0.8em;
  margin: 1rem 0 0 0;
}
.imb-article figure:has(img) {
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
}
.imb-article {
  /*----------------------------------------
  blockquote
  ----------------------------------------*/
}
.imb-article blockquote {
  position: relative;
  background-color: rgb(235.25, 235.25, 235.25);
  border-bottom: solid 1px rgb(140.25, 140.25, 140.25);
  margin-top: 3rem;
  margin-right: 1em;
  margin-bottom: 3rem;
  margin-left: 1em;
  padding: 2em 2em 1em 2em;
  font-size: 1rem;
}
.imb-article blockquote p {
  margin: 0;
}
.imb-article blockquote::before {
  content: "“";
  font-size: 2.5em;
  color: rgb(182.5, 182.5, 182.5);
  position: absolute;
  left: 0.25em;
  top: 0.075em;
}
.imb-article blockquote + cite, .imb-article blockquote + figcaption {
  margin-top: -2rem;
  margin-right: 1em;
  margin-bottom: 0;
  margin-left: 1em;
  display: block;
  text-align: right;
  font-size: 0.8em;
}
.imb-article {
  /*----------------------------------------
  hr
  ----------------------------------------*/
}
.imb-article hr {
  border: none;
  border-top: solid 1px #E5E5E5;
  margin: 3rem 0;
}
.imb-article {
  /*----------------------------------------
  Code
  ----------------------------------------*/
}
.imb-article code {
  padding: 0.15em 0.4em;
  border: 1px solid #E5E5E5;
  background-color: #F8F8F8;
  color: #4D4D4D;
  font-family: Consolas, Monaco, "Courier New", monospace;
  font-size: 0.875em;
  line-height: 1;
  overflow-wrap: anywhere;
}
.imb-article {
  /*----------------------------------------
  Code Block
  ----------------------------------------*/
}
.imb-article pre {
  overflow-x: auto;
}
.imb-article pre code {
  display: block;
  padding: 1rem;
  border: 1px solid #E5E5E5;
  background-color: #F8F8F8;
  font-size: 0.875rem;
  line-height: 1.7;
  white-space: pre;
  overflow-wrap: normal;
}
.imb-article {
  /*----------------------------------------
  button
  ----------------------------------------*/
}
.imb-article button {
  position: relative;
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border: none;
  background-color: #4e6c5c;
  color: #FFFFFF;
  font-size: 1rem;
  cursor: pointer;
  background-color: #4e6c5c;
  color: #FFFFFF;
  border-top: 2px solid rgb(99.3870967742, 137.6129032258, 117.2258064516);
  border-left: 2px solid rgb(99.3870967742, 137.6129032258, 117.2258064516);
  border-right: 2px solid rgb(56.6129032258, 78.3870967742, 66.7741935484);
  border-bottom: 2px solid rgb(56.6129032258, 78.3870967742, 66.7741935484);
}
.imb-article button:hover {
  background-color: rgb(67.3064516129, 93.1935483871, 79.3870967742);
}
.imb-article button:active {
  border-top-color: rgb(56.6129032258, 78.3870967742, 66.7741935484);
  border-left-color: rgb(56.6129032258, 78.3870967742, 66.7741935484);
  border-right-color: rgb(99.3870967742, 137.6129032258, 117.2258064516);
  border-bottom-color: rgb(99.3870967742, 137.6129032258, 117.2258064516);
}
.imb-article button.imb-button-sub {
  background-color: #da8535;
  color: #FFFFFF;
  background-color: #da8535;
  color: #FFFFFF;
  border-top: 2px solid rgb(225.8953974895, 159.0334728033, 96.1046025105);
  border-left: 2px solid rgb(225.8953974895, 159.0334728033, 96.1046025105);
  border-right: 2px solid rgb(185.9414225941, 107.6987447699, 34.0585774059);
  border-bottom: 2px solid rgb(185.9414225941, 107.6987447699, 34.0585774059);
}
.imb-article button.imb-button-sub:hover {
  background-color: rgb(207.4937238494, 120.1820083682, 38.0062761506);
}
.imb-article button.imb-button-sub:active {
  border-top-color: rgb(185.9414225941, 107.6987447699, 34.0585774059);
  border-left-color: rgb(185.9414225941, 107.6987447699, 34.0585774059);
  border-right-color: rgb(225.8953974895, 159.0334728033, 96.1046025105);
  border-bottom-color: rgb(225.8953974895, 159.0334728033, 96.1046025105);
}
.imb-article button.imb-button-cancel {
  background-color: #D0D0D0;
  color: #4D4D4D;
  background-color: #D0D0D0;
  color: #4D4D4D;
  border-top: 2px solid rgb(233.5, 233.5, 233.5);
  border-left: 2px solid rgb(233.5, 233.5, 233.5);
  border-right: 2px solid rgb(182.5, 182.5, 182.5);
  border-bottom: 2px solid rgb(182.5, 182.5, 182.5);
}
.imb-article button.imb-button-cancel:hover {
  background-color: rgb(195.25, 195.25, 195.25);
}
.imb-article button.imb-button-cancel:active {
  border-top-color: rgb(182.5, 182.5, 182.5);
  border-left-color: rgb(182.5, 182.5, 182.5);
  border-right-color: rgb(233.5, 233.5, 233.5);
  border-bottom-color: rgb(233.5, 233.5, 233.5);
}

/*----------------------------------------
Parts
----------------------------------------*/
/*----------------------------------------
Pages
----------------------------------------*/
.imb-posts__list {
  display: -ms-grid;
  display: grid;
  gap: 2rem;
}
.imb-posts__list .imb-posts__list-item {
  min-width: 0;
}
.imb-posts__list .imb-posts__list-item-link {
  display: block;
  height: 100%;
}
.imb-posts__list .imb-posts__list-item-thumbnail {
  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;
  aspect-ratio: 16/9;
  overflow: hidden;
  background-color: #f5f5f5;
  margin-bottom: 0.5rem;
}
.imb-posts__list .imb-posts__list-item-thumbnail img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.imb-posts__list .imb-posts__list-item-content {
  min-width: 0;
}
.imb-posts__list .imb-posts__list-item-dates {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 0.25rem 1rem;
}
.imb-posts__list .imb-posts__list-item-date {
  color: #da8535;
  font-size: 0.875rem;
}
.imb-posts__list .imb-posts__list-item-date--modified::before {
  content: "Updated: ";
}
.imb-posts__list .imb-posts__list-item-title {
  margin: 0.25rem 0 0;
  font-size: 1rem;
}
.imb-posts__list .imb-posts__list-item-excerpt {
  margin: 0.5rem 0 0;
}
.imb-posts__list--list {
  display: block;
}
.imb-posts__list--list .imb-posts__list-item {
  padding: 1.5rem 0;
  border-bottom: 1px solid #E5E5E5;
}
.imb-posts__list--list .imb-posts__list-item:first-child {
  border-top: 1px solid #E5E5E5;
}
.imb-posts__list--list .imb-posts__list-item-link {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  gap: 1.5rem;
}
.imb-posts__list--list .imb-posts__list-item-thumbnail {
  -webkit-box-flex: 0;
      -ms-flex: 0 0 min(36%, 320px);
          flex: 0 0 min(36%, 320px);
  margin-bottom: 0;
}
.imb-posts__list--image-right .imb-posts__list-item-thumbnail {
  -webkit-box-ordinal-group: 3;
      -ms-flex-order: 2;
          order: 2;
}

/*----------------------------------------
Pages
----------------------------------------*/
.imb-share {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  border: solid 1px #E5E5E5;
  border-radius: 8px;
  background-color: #F8F8F8;
  margin: auto;
  padding: 0.5rem 1rem;
}
.imb-share a {
  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;
  width: 30px;
  height: 30px;
}
.imb-share a img {
  width: 100%;
  height: auto;
}
.imb-share {
  /* Resize Settings */
}
.imb-share .imb-share__item--x img {
  width: 77%;
}
.imb-share .imb-share__item--linkedin img {
  width: 93%;
}

/*----------------------------------------
Pages
----------------------------------------*/
.imb-sns-links {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  border: solid 1px #E5E5E5;
  border-radius: 8px;
  background-color: #F8F8F8;
  margin: auto;
  padding: 0.5rem 1rem;
}
.imb-sns-links a {
  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;
  width: 30px;
  height: 30px;
}
.imb-sns-links a img {
  width: 100%;
  height: auto;
}
.imb-sns-links {
  /*サイズ調整*/
}
.imb-sns-links .imb-sns-links__item--instagram img {
  width: 95%;
}
.imb-sns-links .imb-sns-links__item--x img {
  width: 77%;
}
.imb-sns-links .imb-sns-links__item--threads img {
  width: 90%;
}

/*----------------------------------------
Pages
----------------------------------------*/
.imb-breadcrumb .imb-breadcrumb__list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}
.imb-breadcrumb .imb-breadcrumb__list .imb-breadcrumb__item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 0.5rem;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  font-size: 0.875rem;
}
.imb-breadcrumb .imb-breadcrumb__list .imb-breadcrumb__item::before {
  display: none;
}
.imb-breadcrumb .imb-breadcrumb__list .imb-breadcrumb__item:not(:last-child)::after {
  position: relative;
  display: inline-block;
  content: ">";
  font-size: 0.9rem;
  color: #8f8f8f;
  -webkit-transform: translateY(-0.08rem);
          transform: translateY(-0.08rem);
}
.imb-breadcrumb .imb-breadcrumb__list .imb-breadcrumb__item a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 0.3rem;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: inherit;
  text-decoration: none;
}

/*----------------------------------------
Pages
----------------------------------------*/
.imb-news-list {
  border-top: solid 1px #E5E5E5;
  border-bottom: solid 1px #E5E5E5;
  padding: 0 !important;
}
.imb-news-list .imb-news-list__item {
  padding: 0.5rem;
  margin: 0;
}
.imb-news-list .imb-news-list__item::before {
  display: none;
}
.imb-news-list .imb-news-list__item:nth-child(odd) {
  background-color: #F8F8F8;
}
.imb-news-list .imb-news-list__item .imb-news-list__new {
  background-color: #F8F8F8;
  color: #ffffff;
  font-size: 0.8rem;
  padding: 0.1rem 0.3rem;
  border-radius: 3px;
}

/*----------------------------------------
Pages
----------------------------------------*/
.navigation.pagination .nav-links {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 0.8rem;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 2rem auto;
}
.navigation.pagination .nav-links .page-numbers,
.navigation.pagination .nav-links .prev.page-numbers,
.navigation.pagination .nav-links .next.page-numbers {
  display: -webkit-inline-box;
  display: -ms-inline-flexbox;
  display: inline-flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  padding: 0.3em 0.5em;
}
.navigation.pagination .nav-links .current {
  color: #da8535;
}

/*----------------------------------------
Pages
----------------------------------------*/
.imb-page-header {
  aspect-ratio: 10/4;
  position: relative;
  padding: 80px 0;
  margin: 0 0 2rem 0;
  background-color: #F8F8F8;
  background-position: center;
  background-size: cover;
}
.imb-page-header__inner {
  position: absolute;
  left: 2rem;
  bottom: 2rem;
}
.imb-page-header__title {
  margin: 0;
}
.imb-page-header__subtitle {
  margin-top: 8px;
  color: #da8535;
  font-weight: 700;
}

/*----------------------------------------
Pages
----------------------------------------*/
/*----------------------------------------
z-index
----------------------------------------*/
.imb-page-top {
  z-index: 700;
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  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;
  background-image: url("../img/icons/chevron-up.svg");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 20px 20px;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}
.imb-page-top.is_visible {
  opacity: 1;
  visibility: visible;
}
.imb-page-top__label {
  display: none;
}

/*----------------------------------------
Pages
----------------------------------------*/
.imb-search-form {
  margin-bottom: 3rem;
}
.imb-search-form .search-form {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 0rem;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}
.imb-search-form .search-form .imb-search-form-label {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.imb-search-form .search-form .imb-search-form-label .imb-screen-reader-text {
  display: none;
}
.imb-search-form .search-form .imb-search-form-label .imb-search-form-input {
  width: 100%;
  margin: auto;
  border: solid 1px #999999;
  border-right: none;
  border-radius: 4px 0 0 4px;
  line-height: 2rem;
  padding: 0 0.5rem;
}
.imb-search-form .search-form .imb-search-form-button {
  font-size: 0.875rem;
  border: solid 1px #999999 !important;
  border-radius: 0 4px 4px 0;
  padding: 0 0.5rem;
  line-height: 2rem;
  position: relative;
  width: 2.5rem;
  padding: 0;
  font-size: 0;
}
.imb-search-form .search-form .imb-search-form-button::before {
  content: "";
  position: absolute;
  width: 0.8rem;
  height: 0.8rem;
  border: 2px solid currentColor;
  border-radius: 50%;
  top: 0.55rem;
  left: 0.75rem;
}
.imb-search-form .search-form .imb-search-form-button::after {
  content: "";
  position: absolute;
  width: 0.5rem;
  height: 2px;
  background-color: currentColor;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  top: 1.35rem;
  left: 1.45rem;
}

/*----------------------------------------
Pages
----------------------------------------*/
.imb-sidebar section {
  margin-bottom: 2rem;
}
.imb-sidebar h2 {
  background-color: #F8F8F8;
  border: solid 1px #E5E5E5;
  font-size: 1rem;
  font-weight: normal;
  margin: 0 0 1rem 0;
  padding: 0.5rem 1rem;
}
.imb-sidebar .imb-sidebar-post-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.imb-sidebar .imb-sidebar-post-list li {
  margin: 0 0 2rem 0;
}
.imb-sidebar .imb-sidebar-post-list li a {
  color: #4D4D4D;
  text-decoration: none;
}
.imb-sidebar .imb-sidebar-post-list li a:hover {
  color: #da8535;
}
.imb-sidebar .imb-sidebar-post-list li a .imb-post-thumbnail {
  aspect-ratio: 16/9;
  overflow: hidden;
  background-color: #f5f5f5;
  margin-bottom: 0.5rem;
}
.imb-sidebar .imb-sidebar-post-list li a .imb-sidebar-post-title {
  font-size: 0.875rem;
}
.imb-sidebar .imb-sidebar-category-list {
  padding: 0 0.5rem;
}
.imb-sidebar .imb-sidebar-category-list li {
  margin-bottom: 1rem;
}
.imb-sidebar .imb-sidebar-category-list li ul li {
  margin: 0.5rem 0;
}
.imb-sidebar .imb-sidebar-category-list .children {
  margin-left: 1rem;
  border-left: 1px solid #ddd;
  padding-left: 1rem;
}
.imb-sidebar .imb-sidebar-tag-cloud {
  list-style: none;
  margin: 0;
  padding: 0;
}
.imb-sidebar .imb-sidebar-tag-cloud li {
  display: inline;
}
.imb-sidebar .imb-sidebar-tag-cloud a {
  display: inline-block;
  padding: 0.2rem 0.5rem;
  color: #da8535;
  border: solid 1px #da8535;
}

.imb-post-thumbnail img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

.imb-post-thumbnail span {
  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;
  width: 100%;
  height: 100%;
}

.imb-animate {
  opacity: 0;
  -webkit-transition: opacity var(--imb-animation-duration, 600ms) ease, -webkit-transform var(--imb-animation-duration, 600ms) ease;
  transition: opacity var(--imb-animation-duration, 600ms) ease, -webkit-transform var(--imb-animation-duration, 600ms) ease;
  transition: opacity var(--imb-animation-duration, 600ms) ease, transform var(--imb-animation-duration, 600ms) ease;
  transition: opacity var(--imb-animation-duration, 600ms) ease, transform var(--imb-animation-duration, 600ms) ease, -webkit-transform var(--imb-animation-duration, 600ms) ease;
}
.imb-animate.imb-from-bottom {
  -webkit-transform: translateY(var(--imb-animation-distance, 32px));
          transform: translateY(var(--imb-animation-distance, 32px));
}
.imb-animate.imb-from-left {
  -webkit-transform: translateX(calc(-1 * var(--imb-animation-distance, 32px)));
          transform: translateX(calc(-1 * var(--imb-animation-distance, 32px)));
}
.imb-animate.imb-from-right {
  -webkit-transform: translateX(var(--imb-animation-distance, 32px));
          transform: translateX(var(--imb-animation-distance, 32px));
}
.imb-animate.is-visible {
  opacity: 1;
  -webkit-transform: translate(0);
          transform: translate(0);
}

@media (prefers-reduced-motion: reduce) {
  .imb-animate {
    opacity: 1;
    -webkit-transform: none;
            transform: none;
    -webkit-transition: none;
    transition: none;
  }
}
.imb-parallax {
  --imb-parallax-x: 0px;
  --imb-parallax-y: 0px;
  background-position: calc(50% + var(--imb-parallax-x)) calc(50% + var(--imb-parallax-y));
  background-repeat: no-repeat;
  background-size: cover;
}

@media (prefers-reduced-motion: reduce) {
  .imb-parallax {
    background-position: 50% 50%;
  }
}
/*----------------------------------------
Pages
----------------------------------------*/
/*----------------------------------------
z-index
----------------------------------------*/
.imb-toc {
  width: 100%;
  position: relative;
  margin: 2rem 0;
  color: #555555;
}
.imb-toc .imb-toc-details {
  position: relative;
  border: 1px solid #E5E5E5;
  background-color: #f9f9f9;
}
.imb-toc .imb-toc-details > .imb-toc-list {
  padding: 2rem 1rem;
}
.imb-toc .imb-toc-summary {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background-color: #637f67;
  color: #FFFFFF;
  font-weight: 700;
  list-style: none;
  cursor: pointer;
}
.imb-toc .imb-toc-summary::-webkit-details-marker {
  display: none;
}
.imb-toc .imb-toc-summary::before {
  content: "";
  width: 20px;
  height: 20px;
  background-color: currentColor;
  -webkit-mask: url("../img/icons/table-of-contents.svg") center/contain no-repeat;
  mask: url("../img/icons/table-of-contents.svg") center/contain no-repeat;
}
.imb-toc .imb-toc-summary::after {
  width: 10px;
  height: 10px;
  margin-left: auto;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  content: "";
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
  -webkit-transition: -webkit-transform 0.25s ease;
  transition: -webkit-transform 0.25s ease;
  transition: transform 0.25s ease;
  transition: transform 0.25s ease, -webkit-transform 0.25s ease;
}
.imb-toc .imb-toc-details[open] > .imb-toc-summary::after {
  -webkit-transform: rotate(225deg);
          transform: rotate(225deg);
}
.imb-toc .imb-toc-list {
  margin: 0;
  padding: 1rem;
  list-style: none !important;
  counter-reset: imb-toc-item;
}
.imb-toc .imb-toc-list > .imb-toc-item::before {
  display: none !important;
  content: none !important;
}
.imb-toc .imb-toc-list > .imb-toc-item::marker {
  content: "";
}
.imb-toc .imb-toc-list-children {
  margin-top: 0.75rem;
  padding: 0;
}
.imb-toc .imb-toc-item {
  position: relative;
  margin: 0;
  list-style: none !important;
  counter-increment: imb-toc-item;
}
.imb-toc .imb-toc-item-h2 {
  --imb-toc-number-width: 2.5rem;
  --imb-toc-divider-position: 3.5rem;
  --imb-toc-content-position: 5rem;
  margin: 0;
  padding-bottom: 2rem;
  padding-left: var(--imb-toc-content-position);
}
.imb-toc .imb-toc-item-h2:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
}
.imb-toc .imb-toc-item-h2::after {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--imb-toc-divider-position);
  width: 2px;
  background-color: #858585;
  content: "";
}
.imb-toc .imb-toc-item-h2 > .imb-toc-link {
  display: block;
  font-weight: 700;
}
.imb-toc .imb-toc-item-h2 > .imb-toc-link::before {
  position: absolute;
  top: 0;
  left: 0;
  width: var(--imb-toc-number-width);
  content: counter(imb-toc-item, decimal-leading-zero);
  text-align: right;
  font-variant-numeric: tabular-nums;
}
.imb-toc .imb-toc-item-h3 {
  --imb-toc-h3-number-width: 1.2rem;
  margin: 0.5rem 0;
}
.imb-toc .imb-toc-item-h3 > .imb-toc-link {
  display: -ms-grid;
  display: grid;
  -ms-grid-columns: var(--imb-toc-h3-number-width) 0.45rem 1fr;
  grid-template-columns: var(--imb-toc-h3-number-width) 1fr;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
  -webkit-column-gap: 0.45rem;
     -moz-column-gap: 0.45rem;
          column-gap: 0.45rem;
  color: #858585;
  font-size: 0.875em;
  font-weight: 700;
}
.imb-toc .imb-toc-item-h3 > .imb-toc-link::before {
  content: counter(imb-toc-item) ".";
  text-align: left;
  font-variant-numeric: tabular-nums;
}
.imb-toc .imb-toc-item-h3:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
}
.imb-toc .imb-toc-link {
  color: #555555;
  text-decoration: none;
}
@media (hover: hover) {
  .imb-toc .imb-toc-link:hover {
    background-color: color-mix(in srgb, #637f67 10%, white);
  }
}
.imb-toc.imb-toc-number-hidden .imb-toc-item > .imb-toc-link::before {
  content: none;
}
.imb-toc.imb-toc-number-hidden .imb-toc-item-h2 {
  --imb-toc-divider-position: 0;
  --imb-toc-content-position: 1.5rem;
}
.imb-toc.imb-toc--drawer .imb-toc-link:focus-visible, .imb-toc.imb-toc--drawer .imb-toc-link.imb-toc-current {
  background-color: color-mix(in srgb, #637f67 10%, white);
}
.imb-toc.imb-toc--drawer .imb-toc-list {
  padding-right: 0.5rem;
  padding-left: 0.5rem;
}
.imb-toc.imb-toc--drawer .imb-toc-item-h2 {
  --imb-toc-number-width: 1.5rem;
  --imb-toc-divider-position: 2rem;
  --imb-toc-content-position: 3rem;
}
.imb-toc.imb-toc--drawer.imb-toc-number-hidden .imb-toc-item-h2 {
  --imb-toc-divider-position: 0;
  --imb-toc-content-position: 1.5rem;
}

.imb-toc-drawer-root .imb-toc-drawer-toggle {
  position: fixed;
  right: 0;
  bottom: 200px;
  z-index: 650;
  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;
  width: 48px;
  height: 50px;
  padding: 0.5rem 0.25rem;
  border: 1px solid #E5E5E5;
  border-right: 0;
  border-radius: 8px 0 0 8px;
  background-color: #F8F8F8;
  color: #333333;
  -webkit-transition: background-color 0.3s ease, border-color 0.3s ease;
  transition: background-color 0.3s ease, border-color 0.3s ease;
  cursor: pointer;
}
.imb-toc-drawer-root .imb-toc-drawer-toggle[aria-expanded=true] {
  background-color: #F1F1F1;
}
.imb-toc-drawer-root .imb-toc-drawer-toggle:focus-visible {
  outline: 2px solid currentColor;
  outline-offset: 2px;
}
.imb-toc-drawer-root .imb-toc-drawer-toggle__icon {
  display: block;
  width: 20px;
  height: 20px;
  background: url("../img/icons/table-of-contents.svg") center/contain no-repeat;
}
.imb-toc-drawer-root .imb-toc-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(5px);
}
.imb-toc-drawer-root .imb-toc-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 500;
  width: var(--imb-drawer-width, 80%);
  max-width: 100%;
  overflow-y: auto;
  background: #FFFFFF;
  color: #4D4D4D;
  -webkit-transform: translateX(100%);
          transform: translateX(100%);
  -webkit-transition: -webkit-transform 250ms ease;
  transition: -webkit-transform 250ms ease;
  transition: transform 250ms ease;
  transition: transform 250ms ease, -webkit-transform 250ms ease;
  visibility: hidden;
}
.imb-toc-drawer-root .imb-toc-drawer-header {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 1rem;
  border-bottom: 1px solid #E5E5E5;
}
.imb-toc-drawer-root .imb-toc-drawer-content {
  padding: 0 1rem 1rem;
}
.imb-toc-drawer-root.is_open .imb-toc-drawer {
  -webkit-transform: translateX(0);
          transform: translateX(0);
  visibility: visible;
}

@media (prefers-reduced-motion: reduce) {
  .imb-toc-summary::after,
  .imb-toc-drawer-root .imb-toc-drawer {
    -webkit-transition: none;
    transition: none;
  }
}
.imb-overlay {
  z-index: 100;
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.3);
  opacity: 0;
  pointer-events: none;
  backdrop-filter: blur(5px);
  -webkit-transition: opacity 0.3s ease;
  transition: opacity 0.3s ease;
}
.imb-overlay.is_open {
  opacity: 1;
  pointer-events: auto;
}

/*----------------------------------------
CSS Reset
----------------------------------------*/
*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

body {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  position: relative;
  margin: 0;
  min-height: 100vh;
  font-family: "BIZ UDPGothic", "BIZ UDPゴシック", "Noto Sans JP", sans-serif;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  opacity: 0.85;
}

ul,
ol {
  margin: 0;
  padding: 0;
  list-style: none;
}

input,
textarea,
select,
button {
  font: inherit;
  border: solid 1px #999999;
}

strong {
  font-weight: 700;
}

em {
  font-style: italic;
}