@charset "utf-8";
/* CSS Document info */

  #bs .bs__area--right {
    border-top: var(--bs-border-set);
  }
#bs .bs__page__subtitle {
  background-color: #a3888c;
  color: #fff;
  text-align: center;
  padding: .5em;
  box-sizing: border-box;
  margin: 3.5em auto 1em;
}
  #bs .bs__products__subtitlebox {
    border-top: 1px solid var(--bs-border);
    border-bottom: 1px solid var(--bs-border);
    width: 100%;
    box-sizing: border-box;
    margin: 0 auto;
    padding: 0;
    position: relative;
    z-index: 3;
}
/*----------------------------------------------------------------------------*/
#bs .bs_arc2stitle {
  border-bottom: none;
}
/*----------------------------------------------------------------------------*/
#bs .bs__page__box {
  border-right: var(--bs-border-set);
  margin: 0 auto 0 0;
  width: 90%;
}
#bs .bs__page:nth-of-type(odd) .bs__page__box {
  border-left: var(--bs-border-set);
  border-right: none;
  margin: 0 0 0 auto;
}
#bs .bs__info__list {
  display: block;
  width: 100%;
  box-sizing: border-box;
  border-top: var(--bs-border-set);
  border-bottom: var(--bs-border-set);
  margin: 20% auto;
}
#bs .bs__info__listbox {
  box-sizing: border-box;
  border-left: var(--bs-border-set);
  display: block;
  margin: 0 0 0 auto;
  width: 90%;
}
#bs .bs__info__listitem {
  display: block;
  border-bottom: var(--bs-border-set);
}
#bs .bs__info__listitem + .bs__info__listitem {
  border-top: var(--bs-border-set);
  margin-top: 1.5em;
}
#bs .bs__info__listitem + .bs__info__listitem:last-child {
  border-bottom: none;
}

#bs .bs__info__list a {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  -ms-align-items: stretch;
  align-items: stretch;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: center;
  width: 100%;
  position: relative;
  -webkit-transition: all .5s ease;
  -o-transition: all .5s ease;
  transition: all .5s ease;
}

#bs .bs__info__list a:hover {
  color: #595959;
}
  
#bs .bs__info__listimage {
  position: relative;
  display: block;
  width: 36%;
  border-right: var(--bs-border-set);
  overflow: hidden;
}
#bs .bs__info__listimage:before {
  content: "";
  display: block;
  width: 100%;
  height: 0;
  padding-bottom: 100%;
  }
#bs .bs__info__list img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 50%;
  left: 50%;
  -webkit-transform: translate3d(-50%,-50%,0);
  -ms-transform: translate3d(-50%,-50%,0);
  -o-transform: translate3d(-50%,-50%,0);
  transform: translate3d(-50%,-50%,0);
  -webkit-transition: all .5s ease;
  -o-transition: all .5s ease;
  transition: all .5s ease;
}
#bs .bs__info__list a:hover img {
  -webkit-transform: translate3d(-50%,-50%,0) scale(1.03);
  -ms-transform: translate3d(-50%,-50%,0) scale(1.03);
  -o-transform: translate3d(-50%,-50%,0) scale(1.03);
  transform: translate3d(-50%,-50%,0) scale(1.03);
  
}
#bs .bs__info__listtext {
  box-sizing: border-box;
  display: block;
  padding: 2.66% 6.66% 2.66% 3.66%;
  width: 64%;
}
#bs .bs__info__listcategory {
  display: inline-block;
}
#bs .bs__info__listcategory span {
  background-color: #D6CAD0;
  color: #822632;
  display: inline-block;
  position: relative;
  font-size: .7em;
  letter-spacing: 0.08em;
  line-height: 1.2em;
  padding: .35em .7em;
  margin-right: .5em;
}
#bs .bs__info__listdate {
  display: inline-block;
  
}
#bs .bs__info__listdate span {
  color: #595959;
  font-size: 0.7em;
  letter-spacing: 0;
}
#bs .bs__info__listtitle {
  padding-top: .3em;
}
#bs .bs__info__listtitle span {
  display: block;
  height: 100%;
  overflow: hidden;
  font-weight: 500;
  line-height: 1.65em;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
#bs .bs__info__pager {
  display: block;
  border-top: var(--bs-border-set);
  border-bottom: var(--bs-border-set);
}
#bs .bs__info__pagerbox {
  box-sizing: border-box;
  width: calc(100% - 6em);
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  -ms-align-items: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: center;
}
#bs .bs__info__pageritem {
  width: 3em;
  height: 3em;
  margin: 0;
}
#bs .bs__info__pager a:hover ,
#bs .bs__info__pager span {
  display: block;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  -ms-align-items: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: center;
  margin: 0;
  background: #822632;
  color: #fff;
}
#bs .bs__info__pager span.nolink {
  background: none;
  margin: 0;
  display: block;
  width: 100%;
  color: #000;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  -ms-align-items: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: center;
  -webkit-transition: all .5s ease;
  -o-transition: all .5s ease;
  transition: all .5s ease;
}
#bs .bs__info__pager a {
  background: none;
  margin: 0;
  display: block;
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  -ms-align-items: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: center;
  -webkit-transition: all .5s ease;
  -o-transition: all .5s ease;
  transition: all .5s ease;
}
#bs .bs__info__category {
  margin: 20% auto;
  display: block;
  width: 100%;
}
#bs .bs__info__categorytitle {
  text-align: center;
  font-weight: 500;
  font-size: 1.25em;
  box-sizing: border-box;
  padding: .5em;
}
#bs .bs__info__categoryarea {
  border-top: var(--bs-border-set);
  border-bottom: var(--bs-border-set);
}
#bs .bs__info__categorybox {
  width: 80%;
  box-sizing: border-box;
  border-left: var(--bs-border-set);
  border-right: var(--bs-border-set);
  padding: 6.66% 6.66% 2.66%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-align-items: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
}
#bs .bs__info__category a {
  width: 48%;
  margin-bottom: 4%;
  color: #822632;
  background-color: #D6CAD0;
  font-size: 0.8em;
  text-align: center;
  -webkit-transition: all .5s ease;
  -o-transition: all .5s ease;
  transition: all .5s ease;
}
#bs .bs__info__category a:hover {
  background-color: #f4e6ed;
}

#bs .bs_page---noimg + .bs__area--right {
    border-top: var(--bs-border-set);
    margin-top: 13.4%;
}
#bs .bs__area--topicsdetail .bs__info__listcategory span {
  font-size: .6em;
  padding: 0.3em .6em;
}
#bs .bs__area--topicsdetail .bs__arc2box {
  background: none;
}
#bs .bs__area--topicsdetail .bs_arc2title--pat2:before,
#bs .bs__area--topicsdetail .bs_arc2box--pat2:after {
  content: none;
}
#bs .bs__area--topicsdetail .bs__info__listdate span {
  font-size: .65em;
  color: #595959;
}
#bs .bs__area--topicsdetail h1 {
  font-size: 1.4em;
  font-weight: 500;
  letter-spacing: 0.1em;
}
#bs .bs__info__detail {
  display: block;
  width: 100%;
  margin: 0 auto;
}
#bs .bs__info__detailbox {
  display: block;
  box-sizing: border-box;
  padding: 8.66%;
  line-height: 2em;
  letter-spacing: 0.15em;
}
#bs .bs__info__detailbox p + p {
  margin-top: 1.5em;
}

#bs .bs__info__nav {
  width: 100%;
  border-top: var(--bs-border-set);
  border-bottom: var(--bs-border-set);
}
#bs .bs__info__navbox {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    -ms-align-items: center;
    align-items: center;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
  width: 100%;
  
}
.bs__info__nav .bs__info__navitem {
  width: 33.33%;
  text-align: center;
}
#bs .bs__info__nav a {
  display: block;
  padding: 1em;
  font-size: .7em;
  letter-spacing: 0.2em;
  color: #822632;
}
.bs__info__nav span {
}
#bs .bs__info__navitem--prev {
  background: url(https://d2w53g1q050m78.cloudfront.net/fibonaccijp/uploads/ec2023/topics/img/nav_l.svg);
  -webkit-background-size: auto 1em;
  background-size: auto 1em;
  background-position: 0% 50%;
  background-repeat: no-repeat;
  box-sizing: border-box;
  padding-left: 1.5em;
}
#bs .bs__info__navitem--next {
  background: url(https://d2w53g1q050m78.cloudfront.net/fibonaccijp/uploads/ec2023/topics/img/nav_r.svg);
  -webkit-background-size: auto 1em;
  background-size: auto 1em;
  background-position: 100% 50%;
  background-repeat: no-repeat;
  box-sizing: border-box;
  padding-right: 1.5em;
}

/*----------------------------------------------------------------------------*/
@media screen and (min-width:1125px){
  #bs .bs_arc2title--2l .bs_titletext {
    height: 28px;
    
  }
  
  

  #bs .bs__arc2box {
  background: url(https://d2w53g1q050m78.cloudfront.net/fibonaccijp/uploads/ec2023/shared/img/arc_6.svg);
  background-repeat: no-repeat;
  background-position: top left;
  -webkit-background-size:100% auto;
  background-size:100% auto;
    
  }
  #bs .bs_about__text2 {
    background: transparent;
  }
  #bs .bs_arc2title--pat2 {
    padding: 60px 110px;
    border: none;
  }
  #bs .bs_arc2box--pat2 {
    background: transparent;
  }
  #bs .bs_arc2title--pat2:before {
    content: none;
    display: none;
  }
  #bs .bs_arc2box--pat2:after {
    content: none;
    display: none;
  }
  
  #bs .bs__area--about:before {
    content: none;
  }
  #bs .bs_arc2title--2l + .bs_arc2stitle {
    padding-top: 20px;
    padding-bottom: 60px;
  }
  #bs .bs__page__title {
    box-sizing: border-box;
    padding: 20px 30px;
    max-width: 680px;
    margin: 0 auto;
    width: 72%;
  }
  #bs .bs_arc2title--pat2 {
    padding-bottom: 0;
    padding-top: 70px;
  }
  #bs .bs_titletext {
    font-size: 1.11em;
  }
  #bs .bs_arc2stitle {
    border: none;
    padding: 15px 110px 50px;
    font-size: 20px;
  }
  #bs .bs_arc2text {
    border: none;
    padding: 0px 20px 70px 110px;
  }
  #bs .bs_arc2text p {
    font-size: 16px;
    line-height: 2em;
  }
  #bs .bs_arc2text + .bs_arc2text {
    border: none;
    padding-top: 40px;
    padding-bottom: 60px;
  }
  
#bs .bs__info__list {
  margin: 120px auto 50px;
}
#bs .bs__info__listbox {
  box-sizing: border-box;
  border-left: var(--bs-border-set);
  border-right: var(--bs-border-set);
  display: block;
  margin: 0 auto auto;
  width: 72%;
  max-width: 830px;
}
#bs .bs__info__listitem + .bs__info__listitem {
  margin-top: 50px;
}
#bs .bs__info__listimage {
  position: relative;
  display: block;
  width: 180px;
  border-right: var(--bs-border-set);
  overflow: hidden;
}
#bs .bs__info__listimage:before {
  content: "";
  padding-bottom:180px;
  }
#bs .bs__info__listtext {
  box-sizing: border-box;
  display: block;
  padding: 30px 40px;
  width: calc(100% - 180px);
}
#bs .bs__info__listcategory {
  display: inline-block;
}
#bs .bs__info__listcategory span {
  background-color: #D6CAD0;
  color: #822632;
  display: inline-block;
  position: relative;
  font-size: .7em;
  letter-spacing: 0.08em;
  line-height: 1.2em;
  padding: .35em .7em;
  margin-right: .5em;
}
#bs .bs__info__listdate {
  display: inline-block;
  
}
#bs .bs__info__listdate span {
  color: #595959;
  font-size: 0.7em;
  letter-spacing: 0;
}
#bs .bs__info__listtitle {
  padding-top: .3em;
}
#bs .bs__info__listtitle span {
  display: block;
  height: 100%;
  overflow: hidden;
  font-weight: 500;
  line-height: 1.65em;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}
#bs .bs__info__pager {
  display: block;
  border-top: var(--bs-border-set);
  border-bottom: var(--bs-border-set);
}
#bs .bs__info__pagerbox {
  box-sizing: border-box;
  border-left: var(--bs-border-set);
  border-right: var(--bs-border-set);
  width: calc(100% - 6em);
  max-width: 830px;
  margin: 0 auto;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: nowrap;
  flex-wrap: nowrap;
  -ms-align-items: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: center;
}
#bs .bs__info__pageritem {
  width: 50px;
  height: 50px;
  margin: 0;
}
#bs .bs__info__category {
  margin: 120px auto;
  display: block;
  width: 100%;
}
#bs .bs__info__categorytitle {
  text-align: left;
  font-weight: 500;
  font-size: 1.25em;
  box-sizing: border-box;
  padding: .5em;
  max-width: 600px;
}
#bs .bs__info__categoryarea {
  border-top: var(--bs-border-set);
  border-bottom: var(--bs-border-set);
}
#bs .bs__info__categorybox {
  width: 72%;
  max-width: 830px;
  box-sizing: border-box;
  border-left: var(--bs-border-set);
  border-right: var(--bs-border-set);
  padding: 20px 125px 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-align-items: center;
  align-items: center;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: flex-start;
}
#bs .bs__info__category a {
  width: auto;
  margin: 0 1.5em 0 0;
  color: #822632;
  box-sizing: border-box;
  padding: 0 .6em;
  font-size: 12px;
}
#bs .bs__info__category a:hover {
  background-color: #f4e6ed;
}
  
#bs .bs_page---noimg + .bs__area--right {
    border-top: var(--bs-border-set);
    margin-top: 88px;
}
  #bs .bs__area--topicsdetail .bs_arc2title--pat2 {
    padding: 50px 110px;
  }
  #bs .bs__info__detailbox {
    box-sizing: border-box;
    padding: 60px 50px;
    max-width: 700px;
    font-size: 14px;
    line-height: 2.4em;
  }
  #bs .bs__info__navbox {
    max-width: 700px;
    padding: 15px 0;
  }
}
/*--------------------------------------*/