/* arguments inittial */
/* font style */
/* site style */
/* [ writing-mode ]
-------------------------------------------------*/
/* [ easy breakpoint ]
-------------------------------------------------*/
@media (min-width: 768px) {
  .c-pagename__en {
    margin-bottom: 27px;
  }
}

.convention {
  background: #F4F4F4;
  overflow: hidden;
}

@media (min-width: 768px) {
  .convention {
    padding: 115px 0 91px;
  }
}

@media (max-width: 767px) {
  .convention {
    padding: 60px 0;
  }
}

.convention .c-title-underline {
  margin-bottom: 25px;
}

@media only screen and (max-width: 374px) {
  .convention .c-title-underline .underline {
    font-size: calc(21/375*100vw);
  }
}

@media (min-width: 768px) {
  .convention__desc {
    text-align: center;
    max-width: 820px;
    margin: 0 auto 54px;
  }
}

@media (max-width: 767px) {
  .convention__desc {
    margin-bottom: 40px;
  }
}

@media (min-width: 768px) {
  .convention__list {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
    -webkit-justify-content: space-between;
    -moz-justify-content: space-between;
    -ms-justify-content: space-between;
    -o-justify-content: space-between;
    justify-content: space-between;
    max-width: 858px;
    margin: 0 auto;
    padding-right: 6px;
  }
}

@media (max-width: 767px) {
  .convention__list {
    margin: 0 -20px;
  }
}

.convention__item {
  width: 325px;
}

@media (min-width: 768px) {
  .convention__item {
    margin-bottom: 30px;
  }
}

@media (max-width: 767px) {
  .convention__item {
    margin: 0 auto 30px;
  }
  .convention__item:last-child {
    margin-bottom: 0;
  }
}

.convention__item:nth-child(2n) {
  width: 376px;
}

@media only screen and (max-width: 374px) {
  .convention__item:nth-child(2n) {
    width: 100%;
  }
}

.convention__img {
  margin-bottom: 11px;
}

.convention__ttl {
  line-height: 1.6em;
  letter-spacing: 0.06em;
  font-weight: 400;
  color: #c3002f;
  text-align: center;
}

@media (min-width: 768px) {
  .convention__ttl {
    font-size: 20px;
    font-size: 2rem;
  }
}

@media (max-width: 767px) {
  .convention__ttl {
    font-size: 18px;
    font-size: 1.8rem;
  }
}

.convention__group {
  display: -webkit-box;
  display: -moz-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-flex-wrap: wrap;
  -moz-flex-wrap: wrap;
  -ms-flex-wrap: wrap;
  -o-flex-wrap: wrap;
  flex-wrap: wrap;
  -webkit-justify-content: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  -o-justify-content: center;
  justify-content: center;
  position: relative;
}

@media (min-width: 768px) {
  .convention__group {
    padding-top: 14px;
  }
}

.convention__group:before {
  content: '';
  position: absolute;
  left: 50%;
  top: 88px;
  z-index: 1;
  margin-left: -35px;
  width: 70px;
  height: 100px;
  background: url(../../img/STUDY/nwc/convention_img.png) no-repeat 0 0/100% auto;
  pointer-events: none;
}

@media only screen and (max-width: 374px) {
  .convention__group:before {
    width: 60px;
    top: 75px;
  }
}

.convention__column {
  width: 142px;
  margin-bottom: -15px;
}

@media only screen and (max-width: 374px) {
  .convention__column {
    width: 120px;
  }
}

.convention__column:nth-child(2n) {
  margin-left: 66px;
}

@media only screen and (max-width: 374px) {
  .convention__column:nth-child(2n) {
    margin-left: 40px;
  }
}

.convention__txt {
  font-size: 14px;
  font-size: 1.4rem;
  line-height: 1.85714em;
  letter-spacing: 0.06em;
  font-weight: 400;
  color: #c3002f;
  text-align: center;
}


@media (min-width: 768px) {
  .convention-news {
    padding: 80px 0 84px;
  }
}

@media (max-width: 767px) {
  .convention-news {
    padding: 60px 0;
  }
}

.convention-news__list.-borderedBox {margin-block:3.5em;}
.-borderedBox .convention-news__item {border:1px #c3002f solid; padding:1.2em 2em 1.4em;}

@media (min-width: 1024px) {
  .convention-news__list.-borderedBox {padding-inline:60px; display:grid; grid-template-columns:1fr 1fr; gap:4rem;}
  .-borderedBox .convention-news__item {width:auto;}
}

@media (min-width: 768px) {
  .convention-news__list {
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-flex-wrap: wrap;
    -moz-flex-wrap: wrap;
    -ms-flex-wrap: wrap;
    -o-flex-wrap: wrap;
    flex-wrap: wrap;
  }
}

@media only screen and (min-width: 768px) and (max-width: 1024px) {
  .convention-news__list {
    -webkit-justify-content: space-between;
    -moz-justify-content: space-between;
    -ms-justify-content: space-between;
    -o-justify-content: space-between;
    justify-content: space-between;
  }
}

@media (min-width: 768px) {
  .convention-news__item {
    margin-bottom: 25px;
    width: 50%;
    padding: 0 59px;
  }
  .convention-news__txtBox {
    padding: 0 59px;
  }
}

@media only screen and (min-width: 768px) and (max-width: 1024px) {
  .convention-news__item {
    padding-left: 0;
    padding-right: 0;
    width: calc(50% - 20px);
  }
}

@media (max-width: 767px) {
  .convention-news__item {
    margin-bottom: 35px;
  }
  .convention-news__item:last-child {
    margin-bottom: 0;
  }
}

.convention-news__img {
  padding-top: calc(286/470*100%);
}

@media (min-width: 768px) {
  .convention-news__img {
    margin-bottom: 24px;
  }
}

@media (max-width: 767px) {
  .convention-news__img {
    margin-bottom: 15px;
  }
}

.convention-news__ttl {
  letter-spacing: 0.08em;
  font-weight: 400;
  color: #c3002f;
  margin-bottom: 9px;
}

@media (min-width: 768px) {
  .convention-news__ttl {
    font-size: 20px;
    font-size: 2rem;
    line-height: 1.5em;
  }
  .-borderedBox .convention-news__ttl {
    font-size: 108%;
    line-height: inherit;
  }
}

@media (max-width: 767px) {
  .convention-news__ttl {
    font-size: 18px;
    font-size: 1.8rem;
    line-height: 1.6em;
  }
}

@media only screen and (max-width: 374px) {
  .convention-news__ttl {
    letter-spacing: 0;
  }
}