@charset "UTF-8";

/*====================================================================

  =Animation

====================================================================*/

 /* Animation
---------------------------------*/
.js-inview {
  -webkit-transition: 1.6s cubic-bezier(0.17, 1, 0.30, 1) 0.2s ;
  transition: 1.6s cubic-bezier(0.17, 1, 0.30, 1) 0.2s ;
}
.js-inview.effect-fadeIn{
  opacity: 0;
}
.js-inview.effect-fadeIn.is-show {
  opacity: 1;
}
.js-inview.effect-fadeInDown{
  opacity: 0;
  -webkit-transform: translate3d(0, -60px, 0);
  transform: translate3d(0, -60px, 0)
}
.js-inview.effect-fadeInDown.is-show {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0)
}
.js-inview.effect-fadeInUp{
  opacity: 0;
  -webkit-transform: translate3d(0, 60px, 0);
  transform: translate3d(0, 60px, 0)
}
.js-inview.effect-fadeInUp.is-show {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0)
}
.js-inview.effect-fadeInLeft{
  opacity: 0;
  -webkit-transform: translate3d(-60px, 0, 0);
  transform: translate3d(-60px, 0, 0)
}
.js-inview.effect-fadeInLeft.is-show {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0)
}
.js-inview.effect-fadeInRight{
  opacity: 0;
  -webkit-transform: translate3d(60px, 0, 0);
  transform: translate3d(60px, 0, 0)
}
.js-inview.effect-fadeInRight.is-show {
  opacity: 1;
  -webkit-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0)
}
.js-inview.effect-zoomIn{
  opacity: 0;
  -webkit-transform: scale(1.3);
  transform: scale(1.3);
  -webkit-filter: blur(5px);
  filter: blur(5px);
}
.js-inview.effect-zoomIn.is-show {
  opacity: 1;
  -webkit-transform: scale(1);
  transform: scale(1);
  -webkit-filter: blur(0);
  filter: blur(0);
}
.js-inview.effect-zoomInDown{
  opacity: 0;
  -webkit-transform: scale(1.3) translate3d(0, -100%, 0);
  transform: scale(1.3) translate3d(0, -100%, 0);
  -webkit-filter: blur(5px);
  filter: blur(5px);
}
.js-inview.effect-zoomInDown.is-show {
  opacity: 1;
  -webkit-transform: scale(1) translate3d(0, 0, 0);
  transform: scale(1) translate3d(0, 0, 0);
  -webkit-filter: blur(0);
  filter: blur(0);
}
.js-inview.effect-zoomInUp{
  opacity: 0;
  -webkit-transform: scale(1.3) translate3d(0, 100%, 0);
  transform: scale(1.3) translate3d(0, 100%, 0);
  -webkit-filter: blur(5px);
  filter: blur(5px);
}
.js-inview.effect-zoomInUp.is-show {
  opacity: 1;
  -webkit-transform: scale(1) translate3d(0, 0, 0);
  transform: scale(1) translate3d(0, 0, 0);
  -webkit-filter: blur(0);
  filter: blur(0);
}
.js-inview.effect-zoomInUp{
  opacity: 0;
  -webkit-transform: scale(1.3) translate3d(0, 100%, 0);
  transform: scale(1.3) translate3d(0, 100%, 0);
  -webkit-filter: blur(5px);
  filter: blur(5px);
}
.js-inview.effect-zoomInUp.is-show {
  opacity: 1;
  -webkit-transform: scale(1) translate3d(0, 0, 0);
  transform: scale(1) translate3d(0, 0, 0);
  -webkit-filter: blur(0);
  filter: blur(0);
}
.js-inview.effect-blur {
  opacity: 0;
  -webkit-filter: blur(100px);
  filter: blur(100px);
}
.js-inview.effectblur.is-show {
  opacity: 1;
  -webkit-filter: blur(100px);
  filter: blur(100px);
}

.js-inview.delay-1s {
  -webkit-animation-delay: 1s;
  animation-delay: 1s
}
.js-inview.delay-2s {
  -webkit-animation-delay: 2s;
  animation-delay: 2s
}
.js-inview.delay-3s {
  -webkit-animation-delay: 3s;
  animation-delay: 3s
}
.js-inview.delay-4s {
  -webkit-animation-delay: 4s;
  animation-delay: 4s
}
.js-inview.delay-5s {
  -webkit-animation-delay: 5s;
  animation-delay: 5s
}
.js-inview.fast {
  -webkit-animation-duration: 800ms;
  animation-duration: 800ms
}
.js-inview.faster {
  -webkit-animation-duration: 500ms;
  animation-duration: 500ms
}
.js-inview.slow {
  -webkit-animation-duration: 2s;
  animation-duration: 2s
}
.js-inview.slower {
  -webkit-animation-duration: 3s;
  animation-duration: 3s
}

/* hover Animation
---------------------------------*/
.ov-action-item-non .ov-action-item_ttl span{
  background-image: linear-gradient(#222, #222);
  background-position: 100% 100%;
  background-size: 0% 1px;
  background-repeat: no-repeat;
  transition: background-size 0.6s cubic-bezier(0.170, 0.935, 0.305, 1.000);
}
.ov-action-item-non a:hover .ov-action-item_ttl span{
  background-position: 0% 100%;
  background-size: 100% 1px;
}
.ov-action-item-non.bg-b .ov-action-item_ttl span{
    background-image: linear-gradient(#fff, #fff);
}
.ov-action-item-non.bg-b a:hover .ov-action-item_ttl span{
  background-position: 0% 100%;
  background-size: 100% 1px;
}
.ov-action-item .ov-action-item_ttl span{
  background-image: linear-gradient(#222, #222);
  background-position: 0% 100%;
  background-size: 100% 1px;
  background-repeat: no-repeat;
  transition: background-size 0.6s cubic-bezier(0.170, 0.935, 0.305, 1.000);
}
.ov-action-item a:hover .ov-action-item_ttl span{
  background-position: 100% 100%;
  background-size: 0% 1px;
}
.ov-action-item-non .ov-action-item__thumb img,
.ov-action-item .ov-action-item__thumb img {
  transition: -webkit-transform 0.4s cubic-bezier(0.170, 0.935, 0.305, 1.000);
  transition: transform 0.4s cubic-bezier(0.170, 0.935, 0.305, 1.000);
  transition: transform 0.4s cubic-bezier(0.170, 0.935, 0.305, 1.000), -webkit-transform 0.4s cubic-bezier(0.170, 0.935, 0.305, 1.000);
}
.ov-action-item-non a:hover .ov-action-item__thumb img,
.ov-action-item a:hover .ov-action-item__thumb img {
  transform: scale(1.1);
  -webkit-transform: scale(1.1);
  opacity:.8;
}


 /* Swipper
---------------------------------*/
.swiper-wrap{
  position: relative;
}
.swiper-button-prev,.swiper-button-next {
  display: grid;
  cursor: pointer;
  place-content: center;
  transform: scale(1);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  border:2px solid #03328D;
  background-color: #fff;
  transition: 0.3s ease all;
  -webkit-transition: 0.3s ease all;
  -moz-transition: 0.3s ease all;
  z-index: 2;
}
.swiper-button-prev:after,.swiper-button-next:after {
  background-size: 18px auto;
  content: "";
  position: absolute;
  width: 12px;
  height: 12px;
  top: 50%;
  left: 50%;
  transform: translateY(-50%) translateX(-50%);
}
.swiper-button-prev:after{
  background: url("../img/icon/arrow-prev-blue.svg") no-repeat 50% 50%;
}
.swiper-button-next:after{
  background: url("../img/icon/arrow-next-blue.svg") no-repeat 50% 50%;

}
.swiper-button-next,.swiper-button-prev {
  background-image: none;
}
/* Common Styles */
.swiper-pagination-fraction,
.swiper-pagination-custom,
.swiper-horizontal > .swiper-pagination-bullets,
.swiper-pagination-bullets.swiper-pagination-horizontal {
  bottom: -20px;
}
.swiper-horizontal>.swiper-pagination-bullets .swiper-pagination-bullet,
.swiper-pagination-horizontal.swiper-pagination-bullets .swiper-pagination-bullet {
  margin: 0 6px;
}
.swiper-pagination-bullet {
    background: #fff;
}
@media screen and (min-width: 961px) {
  .swiper-button-prev:hover,.swiper-button-next:hover{
    opacity: .4;
  }
}
.swiper-button-next.swiper-button-disabled,
.swiper-button-prev.swiper-button-disabled {
  display: none;
}
@media screen and (max-width: 960px) {
  .swiper-button-prev,.swiper-button-next {
    width: 46px;
    height: 46px;
  }
}


/* Btn
---------------------------------*/
.link-btn {
  background: var(--color-primary);
  border: 2px solid var(--color-primary);
  border-radius: 4rem;
  box-shadow: 0 2px 0 0 rgba(0, 0, 0, 0.1);
  color: #fff;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  min-width: 280px;
  height: 7rem;
  padding:2rem 3rem;
  overflow: hidden;
  position: relative;
  transition-duration: .3s;
  transition-property: background-color,border;
  transition-timing-function: cubic-bezier(.43,.05,.17,1);
  z-index: 0;
}
.link-btn>span {
  display: inline-block;
  position: relative;
}
.link-btn .txt {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: .02rem;
  line-height: 1.2;
  display: block;
}
.btn-arw {
	background: rgba(255,255,255,0);
	border-radius: 50%;
	width: 24px;
	height: 24px;
	content: "";
	display: block;
	position: absolute;
	right: 1.6rem;
	top: 50%;
	transform: translateY(-50%);
	/* transition: all .5s cubic-bezier(.43,.05,.17,1); */
	overflow: hidden;
}
.btn-arw::before {
  content: "";
  z-index: -1;
  display: block;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%,-50%) scale(0,0);
  width: 100%;
  height: 100%;
  padding-bottom: 0;
  border-radius: 50%;
  background: #fff;
  transition: all .5s cubic-bezier(.43,.05,.17,1);
  opacity: 0;
}
.btn-arw::after {
  border: 1px solid rgba(255,255,255,1);
  border-radius: 50%;
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  transition: all .5s cubic-bezier(.43,.05,.17,1);
  transform-origin: center center;
}
.btn-arw svg {
  width: 10px;
  height: 10px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  fill: #fff;
}
.link-btn:hover {
  background: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 transparent;
}

.link-btn:hover .txt {
  color: var(--color-primary);
}
.link-btn:hover .btn-arw {
  background-color: var(--color-primary);
}
.link-btn:hover .btn-arw::after {
  -webkit-transform: scale(0);
  transform: scale(0)
}
.c-btn {
  text-align: center;
  margin-top: 4.8rem;
}

@media screen and (max-width: 960px){
  .link-btn {
    height: 5.6rem;
    padding: .5rem 2.4rem .5rem 2.4rem;
    min-width: 240px;
  }
  .link-btn .txt {
    font-size: 1.2rem;
  }
  .btn-arw {
    right: 1.6rem;
  }
  .btn-arw svg {
    width: 8px;
    height: 8px;
  }
  .c-btn {
    margin-top: 3.2rem;
  }
}



/* entry-category */
.entry-category,
.entry-category-nolink{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  z-index: 2;
  font-weight: 700;
  line-height: 1.2;
  text-align: left;
}
.entry-category li a{
  border-radius: 6rem;
  display: inline-flex;
  letter-spacing: 0;
  padding: .4rem .8rem .2rem;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}
.entry-category li a:hover{
  background-color: var(--color-primary);
  border:1px solid var(--color-primary);
  color:#fff;
}
.entry-category.bg-b li a{
  border: 1px solid #fff;
  color: #fff;
}
.entry-category li a:hover{
  background-color: #fff;
  border:1px solid #fff;
  color:var(--color-primary);
}
.entry-category-nolink li{
  border-radius: 6rem;
  display: inline-flex;
  letter-spacing: 0;
  padding: .4rem .8rem .2rem;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}
.entry-category-nolink.bg-b li{
  border: 1px solid #fff;
  color: #fff;
}
@media only screen and ( max-width:960px) {

}


/* entry-taglist */
.entry-taglist,
.entry-taglist-nolink,
.entry-round-taglist{
  font-size: 1.1rem;
  letter-spacing: 0;
  line-height: 1.22;
  display: flex;
  flex-wrap: wrap;
  position: relative;
  gap: .8rem;
  z-index: 2;
}
.entry-taglist a {
  color:#222;
  display: inline-block;
  -webkit-transition: .3s ease;
  -moz-transition: .3s ease;
  transition: .3s ease;
  position: relative;
  z-index: 2;
}
.entry-taglist a:hover {
  opacity: .4;
}
.entry-taglist a:before,
.entry-taglist-nolink li:before {
  content: '#';
  /* color: #222; */
  padding-right: 0.2em;
  vertical-align: middle;
}
.entry-taglist-nolink li {
  position: relative;
}
.entry-round-taglist a {
  color:var(--color-primary);
  border-radius: 60px;
  display: inline-block;
  border: var(--color-primary) solid 1px;
  background-color: #fff;
  padding: .8rem 1.2rem .6rem;
  -webkit-transition: .3s ease;
  -moz-transition: .3s ease;
  transition: .3s ease;
  position: relative;
  z-index: 2;
}
.entry-round-taglist li a:before {
  content: '#';
  color: var(--color-primary);
  padding-right: 0.3em;
}
.entry-round-taglist li a:hover {
  border:1px solid var(--color-primary);
  background: var(--color-primary);
  color:#fff;
}
.entry-round-taglist li a:hover::before {
  color: #fff;
}
.tagbox .entry-round-taglist {
    font-size: 1.3rem;
    font-weight: 600;
}
@media only screen and ( max-width:960px) {
  .tagbox .entry-round-taglist {
      font-size: 1.1rem;
  }
}


/* Input Style
---------------------------------*/
/* input {
  vertical-align: middle;
} */
::placeholder {
  color: #b3b3b3;
}
form input[type="text"],
form input[type="tel"],
form input[type="url"],
form input[type="email"],
form input[type="number"],
form input[type="password"] {
  padding: 0.8rem 5rem 0.8rem 1.6rem;
  height: 6.6rem;
  font-size: 16px;
  border: 1px solid #F5F5F5;
  background: #F5F5F5;
  border-radius: .4rem;
  box-shadow: none;
  max-width: 100%;
  width: 100% !important;
}
form textarea {
  padding: 1.6rem;
  font-size: 16px;
  border: 1px solid #F5F5F5;
  background: #F5F5F5;
  border-radius: .4rem;
  box-shadow: none;
  max-width: 100%;
  width: 100% !important;
}
form textarea:focus,
form input[type="text"]:focus,
form input[type="tel"]:focus,
form input[type="url"]:focus,
form input[type="email"]:focus,
form input[type="number"]:focus,
form input[type="password"]:focus {
  outline: none;
  background: #fff;
  border: 1px solid #0E8989;
}



/*====================================================================

  =WORDPRESS

====================================================================*/

/* admin-bar
---------------------------------*/
body.admin-bar #header,
body.admin-bar .header-contact,
body.admin-bar .toggle_btn {
    top: 30px;
}
@media screen and (max-width: 600px) {
  #wpadminbar { position: fixed !important; }
}
@media screen and (max-width: 782px) {
  body.admin-bar #header,
  body.admin-bar .header-contact,
  body.admin-bar .toggle_btn {
    top: 46px;
  }
}

/* wp-pagenavi
---------------------------------*/
.wp-pagenavi {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 8rem;
}
.wp-pagenavi .pages {
	display: none
}
.wp-pagenavi .page,
.wp-pagenavi .current,
.wp-pagenavi .first,
.wp-pagenavi .last {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-black);
  background-color: #fff;
  border: 1px solid #ddd;
  border-radius: var(--border-radius-sm);
  font-size: 1.3rem;
  font-weight: 500;
  letter-spacing: 0;
  text-align: center;
  margin: 2px 1px;
  height: 50px;
  width: 50px;
  position: relative;
}
.wp-pagenavi .current {
  border: 1px solid  var(--color-primary);
  background:  var(--color-primary);
  color: #fff ;
}
.wp-pagenavi .page:hover,
.wp-pagenavi .last:hover {
  background: #fff;
  border: 1px solid  var(--color-primary);
  color:  var(--color-black);
}
.wp-pagenavi .extend {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 1rem;
  height: .2rem;
  margin: 0 .8rem
}
.wp-pagenavi .previouspostslink,
.wp-pagenavi .nextpostslink {
  position: relative;
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--color-black);
  border: 1px solid #ddd;
  border-radius: var(--border-radius-sm);
}
.wp-pagenavi .previouspostslink::before,
.wp-pagenavi .nextpostslink::before {
  content: "";
  width: 1rem;
  height: 1rem;
  background-image: url(../img/icon/arrow-next-bl.svg), url(../img/icon/arrow-next-w.svg);;
  background-size: contain, 0 0;
  background-position: center center;
  background-repeat: no-repeat;
  position: absolute;
  top: 0;
  bottom: 0;
  margin: auto 0;
}
.wp-pagenavi .previouspostslink:hover,
.wp-pagenavi .nextpostslink:hover {
  background-color:  var(--color-primary);
  color: #fff;
}
.wp-pagenavi .previouspostslink:hover::before,
.wp-pagenavi .nextpostslink:hover::before {
  background-size: 0 0, contain
}
.wp-pagenavi .previouspostslink {
  -webkit-box-ordinal-group: 0;
  -webkit-order: -1;
  -ms-flex-order: -1;
  order: -1;
  padding: 1.4rem 1.6rem 1.4rem 3.2rem;
  margin-right: 1rem;
}
.wp-pagenavi .previouspostslink::before {
  left: 1.8rem;
  -webkit-transform: scaleX(-1);
  transform: scaleX(-1)
}
.wp-pagenavi .nextpostslink {
  -webkit-box-ordinal-group: 2;
  -webkit-order: 1;
  -ms-flex-order: 1;
  order: 1;
  padding: 1.4rem 3.2rem 1.4rem 1.6rem;
  margin-left: 1rem;
}
.wp-pagenavi .nextpostslink::before {
  right: 1.8rem;
}
@media screen and (max-width: 960px) {
  .wp-pagenavi {
    margin-top: 4rem;
  }
  .wp-pagenavi .page,
  .wp-pagenavi .current,
  .wp-pagenavi .first,
  .wp-pagenavi .last,
  .wp-pagenavi .previouspostslink,
  .wp-pagenavi .nextpostslink {
    font-size: 1rem;
    height: 36px;
    width: 36px;
  }
  .wp-pagenavi .extend {
    display: none;
  }
  .wp-pagenavi .previouspostslink,
  .wp-pagenavi .nextpostslink {
    display: none
  }
}

/* Popular-Posts
-----------------------------------------------------------*/
.popular_posts {
  counter-reset: wpp-ranking;
}
.popular_posts .item:before {
  content: counter(wpp-ranking, decimal);
  counter-increment: wpp-ranking;
}
.popular_posts .item {
  position: relative;
  list-style-type: none;
}
.popular_posts .item::before {
  content: counter(wpp-ranking, decimal);
  counter-increment: wpp-ranking;
  position: absolute;
  top:-8px;
  left:-8px;
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  text-align: center;
  background: var(--color-primary);
  border-radius:50%;
  width: 24px;
  height: 24px;
  line-height: 24px;
  z-index: 1;
}


/* sns-share-block
-----------------------------------------------------*/
.sns-share-block{
  margin:3.2rem auto 0;
  text-align: center;
}
.sns__container {
  display: flex;
  align-items: center;
}
.sns__container a {
  width: 100%;
  margin: 0;
  text-align: center;
  color: #fff;
  padding: 1rem 0;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.sns__container a:hover {
  opacity: 0.6;
}
.sns__container img{
  width: 26px;
  height: auto;
}
.sns__twitter {
  background: #111;
}
.sns__facebook {
  background: #3b5998;
}
.sns__pocket {
  background: #ef3f56;
}
.sns__line {
  background: #1dcd00;
}
.sns__hatena {
  background: #00a5de;
}
.sns__copy {
  background: #d1d1d1;
}

@media screen and ( max-width:960px) {
  .sns-share-block{
    margin:2.4rem auto 0;
  }
  .sns__container a {
    padding: .7rem 0;
  }
  .sns__container img{
    width: 18px;
  }
}

/* single_article_pager
---------------------------------*/
.single_article_pager{
  position: relative;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
  padding-top: 4.8rem;
}
.single_article_pager ._all {
  width: 30rem;
  margin: 0 auto;
}
.single_article_pager ._prev,
.single_article_pager ._next {
  position: absolute;
  top: 20px;
  font-size: 1.4rem;
}
.single_article_pager ._prev a,
.single_article_pager ._next a {
  position: relative;
  color: var(--color-black);;
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}
.single_article_pager ._prev a span,
.single_article_pager ._next a span{
  background-image: linear-gradient(#111, #111);
  background-position: 100% 100%;
  background-size: 0% 1px;
  background-repeat: no-repeat;
  transition: background-size 0.6s cubic-bezier(0.170, 0.935, 0.305, 1.000);
}
.single_article_pager ._prev a:hover span,
.single_article_pager ._next a:hover span{
  background-position: 0% 100%;
  background-size: 100% 1px;
}
.single_article_pager ._prev a::before,
.single_article_pager ._next a::before {
  content: "";
  position: absolute;
  top: 50%;
  width: 18px;
  height:18px;
  content: "";
  display: inline-block;
  vertical-align: middle;
  background: no-repeat center/contain;
  background-image: url(../img/icon/single_article-arrow.svg);
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}

.single_article_pager ._prev {
  left: 0;
}
.single_article_pager ._prev a {
  padding-left: 2.4rem;
}
.single_article_pager ._prev a::before {
  left: 0px;
  transform: translateY(-50%) scale(-1, -1);
}
.single_article_pager ._next {
  right: 0;
}
.single_article_pager ._next a {
  padding-right: 2.4rem;
}
.single_article_pager ._next a::before {
  right: 0px;
  transform: translateY(-50%);
}
@media all and (min-width: 961px) {
  .single_article_pager {
    padding: 0;
    align-items: center;
    margin-top: 6.4rem;
  }
}
@media all and (max-width: 960px) {
  .single_article_pager ._all {
    width: 24rem;
    margin: 0 auto;
  }
  .single_article_pager ._all .link-btn {
    width: 100%;
  }
}

/* Article Search
---------------------------------*/
.article-searchform {
  box-sizing: border-box;
  position: relative;
  border-radius: 4px;
  border: 1px solid #ddd;
  background: #fff;
  display: block;
  /* padding:8px 10px; */
  overflow: hidden;
}
.article-searchform input[type="text"] {
  border: 1px solid #efefef;
  background-color: #fff;
  font-size: 1.6rem;
  line-height: 1.4375;
  width: 100%;
}
.article-searchform input[type="submit"] {
  background-image: url(../img/icon/search.svg) ;
  background-repeat:no-repeat ;
  background-position: center center;
  background-color: #fff;
  position: absolute;
  cursor: pointer;
  right: 15px;
  top:22px;
  width: 23px;
  height: 23px;
  border: none;
  }
  @media screen and (max-width: 960px) {
  .article-searchform input::placeholder{
    font-size: 1.4rem;
  }
}


/* table-of-contents
---------------------------------*/
#toc_container {
  margin-top: 4rem !important;
  margin-bottom: 4rem !important;
  width: 100% !important;
  background-color: #B1BDCC!important;
  border-radius: .8rem!important;
  overflow: hidden;
  padding:0 1rem 1rem;
}

#toc_container .toc_title {
 color: #fff;
  display: block !important;
  font-size: 2rem !important;
  font-weight: 700 !important;
  text-align: left!important;
  padding:1.6rem 1rem 1.6rem 1rem !important;
}
#toc_container .toc_toggle, .toc_toggle a {
  color: #222 !important;
  font-weight: 700 !important;
  text-decoration: none!important;
}
#toc_container .toc_list {
  background-color: #fff;
  border-radius: var(--border-radius-sm);
  padding:2rem 4rem 2.4rem;
  margin-top: 0 !important;
}
#toc_container .toc_list {
  margin-bottom: 0px!important;
  letter-spacing: .04em;
}
#toc_container .toc_list li:nth-of-type(n+2) {
  margin-top: .8rem  ;
}
#toc_container .toc_list li::after {
  content: none ;
}
#toc_container .toc_list a {
  color: #222;
  font-weight: 700;
  text-decoration: none;
}
#toc_container .toc_list a:hover{
  color: var(--color-primary) ;
}
#toc_container .toc_list a .toc_number {
  color: var(--color-primary) ;
  margin-right: 0.2em ;
  font-size:1.8rem;
  font-weight: 700 ;
}
#toc_container .toc_list > li + li {
  margin-top: .8rem;
}
#toc_container .toc_list > li ul {
  padding-left: 1.6rem;
}
#toc_container .toc_list > li ul li {
  padding-left:1.6rem;
  position: relative;
}
#toc_container .toc_list > li ul li::before {
  content: '';
  width: 8px;
  height: 1px;
  top: 12px;
  left: 0;
  position: absolute;
  background-color: #222;
}
#toc_container .toc_list > li ul a{
  font-weight: 400;
}
#toc_container .toc_list > li .toc_depth_1::after {
  content: ". ";
}
#toc_container .toc_list > li .toc_number.toc_depth_2,
#toc_container .toc_list > li .toc_number.toc_depth_3,
#toc_container .toc_list > li .toc_number.toc_depth_4 {
  display: none;
}
@media screen and (max-width:960px) {
  #toc_container .toc_title {
    font-size: 1.8rem !important;
    text-align: center !important;
    padding: 1.3rem 1rem 1rem 1rem !important;
  }
  #toc_container .toc_list {
    padding: 2rem;
  }
  #toc_container .toc_list a .toc_number {
    font-size:1.5rem;
  }
}