/*==== RESET =====================*/

*, *::before, *::after {
  box-sizing: border-box;
}
html{
  height: 100%;
  font-size: 62.5%;
}
html.fixed, html.fixed body {
  height: 100%;
  overflow: hidden;
}
body{
  height: 100%;
  margin: 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-optical-sizing: auto;
  font-weight: 300;
}
h1, h2, h3, h4, h5 {
  margin: 0;
  font-weight: normal;
}
a{
  color: #444;
  text-decoration: none;
  transition: opacity 0.4s;
}
a:hover {
  color: #0c7475;
  opacity: 1;
}
p {
  margin: 0;
}
main p + p {
  margin-top: 1rem;
}
img{
  width: 100%;
  vertical-align: bottom;
}
ul{
  margin: 0;
  padding: 0;
  list-style: none;
}
table{
  border-collapse: collapse;
}
th, td {
  border-top: 1px solid #dddddd;
  border-bottom: 1px solid #dddddd;
  padding: 2rem;
  font-weight: 300;
}
.text-en {
  font-family: "Roboto", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  font-variation-settings: "wdth" 100;
}
@media screen and (max-width:768px) {
  .pc-content {
    display: none;
  }
}
@media screen and (min-width:769px) {
  .sp-content {
    display: none;
  }
}

/*==== COMMON =====================*/
:root { 
  --baseUnit: 8px;
  --fontBaseUnit: 1rem;

  --headerHeight: 80px;
  --globalContentWidth: 1440px;
  --globalContentPadding: calc(10 * var(--baseUnit));
}

body.fixed {
  margin: auto;
  position: fixed;
  left: 0;
  right: 0;
}
body:has(.scroll-lock-item) {
  overflow: hidden;
}

.outer-link::after {
  content: '';
  display: inline-block;
  aspect-ratio: 1;
  width: 0.75em;
  margin-left: 0.5em;
  background: url(/assets/img/common/icon_outer-link.svg) no-repeat center;
  background-size: contain;
  vertical-align: middle;
}
.m-content-inner {
  overflow: hidden;
}

.view-more-btn {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 80%;
	max-width: 170px;
	padding: 1em 1.5em;
	border: 1px solid #000;
	border-radius: 100px;
  background-color: #f0f0ee;
	font-size: calc(1.6 * var(--fontBaseUnit));
  font-weight: 500;
	text-transform: uppercase;
  letter-spacing: 0.125em;
  cursor: pointer;
  transition: color 0.2s cubic-bezier(.4,0,.2,1), background-color  0.2s cubic-bezier(.4,0,.2,1), border-color  0.2s cubic-bezier(.4,0,.2,1);
}
.view-more-btn:hover {
  color: #fff;
  background-color: #000;
}

@media screen and (max-width:768px) {
  :root {
    --headerHeight: 44px;

    --globalContentPadding: calc(3 * var(--baseUnit));
  }
}


/*==== HEADER =====================*/
.header {
  display: flex;
  justify-content: center;
  width: 96%;
  height: var(--headerHeight);
  position: fixed;
  top: calc(3 * var(--baseUnit));
  left: 50%;
  transform: translate(-50%);
  z-index: 100;
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0 32px;
  width: 100%;
  height: 100%;
  border-radius: calc(2 * var(--headerHeight));
  background-color: rgba(255, 255, 255, 0.8);
  /* padding: calc(1 * var(--baseUnit)) calc(14 * var(--baseUnit) ) calc(1 * var(--baseUnit) ) calc(4 * var(--baseUnit) ); */
  padding: calc(1 * var(--baseUnit)) calc(7 * var(--baseUnit) ) calc(1 * var(--baseUnit) ) calc(4 * var(--baseUnit) );
  position: relative;
}
.header__logo {
  display: flex;
  max-width: 238px;
}
.header__logo a {
  display: flex;
  align-items: center;
}
.slide-menu-open {
  display: none;
  aspect-ratio: 34/37.2341;
  width: 34px;
  position: absolute;
  top: 50%;
  right: calc(6 * var(--baseUnit));
  transform: translate(0, -50%);
}
@media screen and (max-width:1240px) {
  .header__inner {
    padding: calc(1 * var(--baseUnit)) calc(7 * var(--baseUnit) ) calc(1 * var(--baseUnit) ) calc(4 * var(--baseUnit) );  
  }
  .slide-menu-open {
    display: block;
  }
}
@media screen and (max-width:768px) {
  .header {
    top: calc(2 * var(--baseUnit));
  }
  .header__inner {
    justify-content: center;
    padding: calc(1 * var(--baseUnit)) calc(6 * var(--baseUnit));
  }
  .header__logo {
    max-width: 180px;
    line-height: 1;
  }
  .slide-menu-open {
    width: calc(2.5 * var(--baseUnit));
    right: calc(2.5 * var(--baseUnit));
  }
}

/* navigation
------------------------------------------------ */
/* global-menu */
.global-menu__inner {
  display: flex;
  gap: calc(4 * var(--baseUnit));
  /* padding-right: calc(8 * var(--baseUnit)); */
}
.global-menu__category-block {
  position: relative;
}
.global-menu__category-title,
.global-menu__category-links__item {
  font-size: calc(1.6 * var(--fontBaseUnit));
  font-weight: 500;
}
.global-menu__category-title {
  display: inline-block;
  padding: calc(1 * var(--baseUnit)) 0;
}
.global-menu__category-links {
  position: absolute;
  left: 50%;
  top: 100%;
  transform: translate(-50%, 8px);
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  pointer-events: none;
} 
.global-menu__category-links__list {
  display: grid;
  grid-template-columns: 100%;
  gap: calc(2 * var(--baseUnit));
  width: 208px;
  padding: calc(2 * var(--baseUnit)) calc(4 * var(--baseUnit));
  border-radius: 20px;
  background-color: #666;
}
.global-menu__category-links__item a {
  color: #fff;
}
.global-menu__category-links__item a:hover {
  color: #3ec0c0;
}
@media screen and (max-width:1240px) {
  .global-menu {
    display: none;
  }
}
@media screen and (min-width:1241px) {
  .global-menu__category-block:hover .global-menu__category-links {
    opacity: 1;
    transform: translate(-50%, 0);
    pointer-events: visible;
  }
}

/* slide-menu */
.slide-menu {
  width: 100%;
  max-width: 350px;
  position: fixed;
  top: 0;
  right: 0;
  overflow: hidden;
  z-index: 400;
  pointer-events: none;
}
.slide-menu.active {
  pointer-events: visible;
}
.slide-menu__inner {
  max-height: 100%;
  max-height: 100vh;
  max-height: 100dvh;
  padding-bottom: calc(6 * var(--baseUnit));
  background-color: #f0f0ee;
  transform: translate(100%, 0);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94), opacity 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  overflow: auto;
}
.slide-menu.active .slide-menu__inner {  
  transform: translate(0, 0);
  opacity: 1;
}
.slide-menu-close {
  display: block;
  aspect-ratio: 1;
  width: 39px;
  position: absolute;
  top: calc(3 * var(--baseUnit));
  right: calc(2 * var(--baseUnit));
}
.slide-menu__category-block,
.slide-menu__category-links__item {
  border-bottom: 1px solid #fff;
}
.slide-menu__title {
  padding: calc(4 * var(--baseUnit)) calc(9 * var(--baseUnit)) 0;
  color: #0c7475;
  font-size: calc(1.8 * var(--fontBaseUnit));
  font-weight: 500;
  text-align: center;
  text-transform: uppercase;
}
.slide-menu__title + * {
  margin-top: calc(3 * var(--baseUnit));
}
.slide-menu__category-title a,
.slide-menu__category-links__item a {
  display: block;
  padding: 1em 2em;
  font-size: calc(1.6 * var(--fontBaseUnit));
}
.slide-menu__category-block:has(.slide-menu__category-links) .slide-menu__category-title {
  cursor: pointer;
}
.slide-menu__category-title a {
  font-weight: 500;
}
.slide-menu__category-block:has(.slide-menu__category-links) .slide-menu__category-title a {
  pointer-events: none;
}
.slide-menu__category-block:has(.slide-menu__category-links) .slide-menu__category-title a::before {
  content: '';
  display: inline-block;
  aspect-ratio: 1;
  aspect-ratio: 15/8.6;
  width: 1em;
  margin-right: 0.5em;
  background: url(../img/common/icon_toggle.svg) no-repeat center;
  background-size: contain;
}
.slide-menu__category-block:has(.active) .slide-menu__category-title a::before {
  transform: scale(1, -1);
}
.slide-menu__category-links {
  border-top: 1px solid #fff;
}
.slide-menu__category-links__inner {
  display: grid; 
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}
.slide-menu__category-block:has(.active) .slide-menu__category-links__inner {
  grid-template-rows: 1fr;
}
.slide-menu__category-links__list {
  overflow: hidden;
}
.slide-menu__category-links__item a {
  padding-left: 2.5em;
}
@media screen and (max-width:768px) {
  .header__inner {

  }
}


/* contents
------------------------------------------------ */
.main {
  
}
@media screen and (max-width:850px) {
  
}


/*----- news -----*/
.news-list {
  display: grid;
  grid-template-columns: 100%;
  gap: calc(2.5 * var(--baseUnit));
}
.news-list__item {
  /* display: grid; */
  /* grid-template-columns: 1fr calc(7 * var(--baseUnit)); */
  border-bottom: 1px solid #7f7f7f;
  position: relative;
}
.news-list__item:has(a)::after {
  content: '';
  display: block;
  aspect-ratio: 1 / 1;
  width: 35px;
  background-image: url(../img/common/news_icon_toggle1.svg);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  position: absolute;
  top: 50%;
  right: 0;
  transform: translate(0, -50%);
  transition: background-image  0.2s cubic-bezier(.4,0,.2,1);
  pointer-events: none;
}
.news-list__item:has(a:hover)::after {
  background-image: url(../img/common/news_icon_toggle2.svg);
}
.news-list__item a {
  padding-right: calc(7 * var(--baseUnit));
}
.news-content {
  display: grid;
  grid-template-columns: 100%;
  gap: calc(1.75 * var(--baseUnit));
  padding-bottom: calc(4 * var(--baseUnit));
}
.news-content .date,
.news-content .title {
  font-size: calc(1.6 * var(--fontBaseUnit));
}
.news-content .date,
.news-content .tag {
  line-height: 1;
}
.news-content .status {
  display: flex;
  align-items: center;
  gap: calc(0.5 * var(--baseUnit)) calc(1 * var(--baseUnit));
  flex-wrap: wrap;
}
.news-content .date {
  font-family: "Roboto", sans-serif;
  font-optical-sizing: auto;
  font-style: normal;
  font-weight: 400;
}
.news-content .tag {
  display: inline-block;
  padding: 0.25em 0.75em;
  border-radius: 2.5em;
  border: 1px solid #7c7c7c;
  color: #7c7c7c;
  font-size: calc(1.4 * var(--fontBaseUnit));
}
.news-content .tag[data-tag="management"] {
  border-color: #d9826d;
  color: #d9826d;
}
.btn-wrapper:has(.load-more-btn) {
	display: flex;
	justify-content: flex-end;
	margin-top: calc(3 * var(--baseUnit));
}
.load-more-btn[hidden] {
  display: none;
}
@media screen and (max-width:768px) {
  .news-content {
    gap: calc(1.5 * var(--baseUnit));
  }
  .news-list {
    gap: calc(2 * var(--baseUnit));
  }
  .news-list__item {
    grid-template-columns: 1fr calc(4 * var(--baseUnit));
  }
  .news-list__item:has(a)::after {
    width: calc(3 * var(--baseUnit));
    top: auto;
    bottom: calc(2 * var(--baseUnit));
    transform: none;
  }
  .news-content .date,
  .news-content .tag {
    font-size: calc(1.4 * var(--fontBaseUnit));
  }
  .news-content .title {
    font-size: calc(1.6 * var(--fontBaseUnit));
  }
  .btn-wrapper:has(.load-more-btn) {
    margin-top: calc(6 * var(--baseUnit));
    justify-content: center;
  }
  .view-more-btn {
    max-width: calc(18 * var(--baseUnit));
    font-size: calc(1.4 * var(--fontBaseUnit));
  }
}

/* footer
------------------------------------------------ */
.footer {
  background-color: #333333;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: calc(3 * var(--baseUnit));
  flex-wrap: wrap;
  max-width: var(--globalContentWidth);
  margin: 0 auto;
  padding: calc(3 * var(--baseUnit)) var(--globalContentPadding);
}
.footer__logo {
  max-width: 268px;
}
.footer__contents {
  display: grid;
  grid-template-columns: 100%;
  gap: calc(8 * var(--baseUnit));
}
.footer-nav-list {
  display: flex;
  justify-content: flex-end;
  gap: calc(3 * var(--baseUnit));
  flex-wrap: wrap;
}
.footer-nav-list a {
  color: #c6c6c6;
}
.footer-nav-list a {
  font-size: calc(1.4 * var(--fontBaseUnit));
  font-weight: 500;
}
.footer__copyright {
  color: #ececec;
  font-size: calc(1.2 * var(--fontBaseUnit));
}
@media screen and (max-width:768px) {
  .footer {
    margin-top: 0;
  }
  .footer__inner {
    flex-direction: column;
    align-items: flex-start;
    gap: calc(3 * var(--baseUnit));
    padding: calc(2.5 * var(--baseUnit)) calc(1.5 * var(--globalContentPadding));
  }
  .footer__logo {
    max-width: calc(29.75 * var(--baseUnit));
  }
  .footer__contents {
    gap: calc(6 * var(--baseUnit));
  }
  .footer-nav-list {
    flex-direction: column;
  }
}