@charset "UTF-8";
/* CSS Document */
@media screen and (min-width: 581px) {
  .pc_none {
    display: none;
  }
}
@media screen and (max-width: 580px) {
  .sp_none {
    display: none;
  }
}
figure img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
/*---------------------------------

  0.ボタン

---------------------------------*/
.btn_wrap {
  text-align: center;
  margin-bottom: 100px;
}
.btn {
  display: inline-block;
  margin: 10px 20px;
}
.btn a {
  border: 2px solid #141414;
  border-radius: 3px;
  color: #141414;
  display: block;
  font-size: 14px;
  letter-spacing: 2px;
  line-height: 1.3;
  padding: 15px 15px 15px 50px;
  text-align: right;
  position: relative;
}
.btn a span {
  background: url("../images/arrow_01.svg") no-repeat;
  background-size: contain;
  height: 7px;
  width: 35px;
  position: absolute;
  top: 0;
  bottom: 0;
  left: -10px;
  margin: auto;
  transition: all .3s;
}
.btn a:hover {
  opacity: 1;
  color: #fff;
  background: #F03201;
  border: 2px solid #F03201;
}
.btn a:hover span {
  background: url("../images/arrow_00.svg") no-repeat;
  background-size: contain;
  left: 5px;
}
@media screen and (max-width: 580px) {
  .btn_wrap {
    width: 95%;
    text-align: center;
    margin: 0 auto 50px;
  }
}
/*---------------------------------

  header

---------------------------------*/
header {
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: 120px;
}
header #logo {
  max-width: 400px;
  width: 90%;
}
header #logo img {
  width: 100%;
}
/*---------------------------------

	メインタイトル

---------------------------------*/
#content .Read_visual_Block {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  height: 100%;
  position: relative;
}
#content .Read_visual_Block img.pc_none {
  display: none;
}
#content .Read_visual_Block .Read_block {
  background: rgba(242, 242, 242, 0.9);
  padding: 50px;
  width: 50%;
  margin-left: auto;
}
#content .Read_visual_Block .Read_block h1 {
  font-size: 60px;
  margin-bottom: 20px;
}
#content .Read_visual_Block .Read_block h1 span {
  display: inline-block;
  font-size: 20px;
  margin-left: 20px;
}
#content .Read_visual_Block .Read_block h2 {
  font-size: 25px;
  margin-bottom: 30px;
}
#content .Read_visual_Block .Read_block .txt {
  line-height: 2;
  text-align: justify;
}
#content .Read_visual_Block .Read_block .txt p {
  margin: .5em 0;
}
#content .Read_visual_Block .Read_block .txt .bunner {
  display: flex;
  margin-top: 20px;
}
#content .Read_visual_Block .Read_block .txt .bunner p {
  margin-right: 10px;
  max-width: 280px;
}
#content .Read_visual_Block .Read_block .txt .bunner p img {
  width: 100%;
  height: auto;
}
@media screen and (max-width: 768px) {
  #content .Read_visual_Block {
    background: none;
    height: 100%;
  }
  #content .Read_visual_Block img.pc_none {
    display: block;
    width: 100%;
  }
  #content .Read_visual_Block .Read_block {
    background: rgba(242, 242, 242, 1);
    padding: 30px;
    width: 100%;
  }
}
@media screen and (max-width: 580px) {
  #content .Read_visual_Block {
    background: none !important;
    height: auto;
  }
  #content .Read_visual_Block img {
    display: block;
    width: 100%;
  }
  #content .Read_visual_Block .Read_block {
    padding: 20px;
    margin-left: auto;
  }
  #content .Read_visual_Block .Read_block h1 {
    font-size: 25px;
    margin-bottom: 20px;
  }
  #content .Read_visual_Block .Read_block .txt .bunner {
    display: block;
  }
  #content .Read_visual_Block .Read_block .txt .bunner p {
    margin-right: 0;
    max-width: inherit;
  }
}
/*---------------------------------

	作品リスト

---------------------------------*/
#mainContainer {
  margin-bottom: 50px;
}
p.aside {
  color: #F03201;
  text-align: center;
  margin: 50px 0;
}
@media screen and (max-width: 580px) {
  p.aside {
    padding: 0 10px;
  }
}
/*  
  一覧
---------------------------------*/
#mainContainer .opus_list_block {
  display: flex;
  flex-wrap: wrap;
  max-width: 1120px;
  width: 90%;
  margin: 0 auto;
}
#mainContainer .opus_list_block .item {
  width: 30%;
  margin-bottom: 50px;
}
#mainContainer .opus_list_block .item .item__box {
  height: 100%;
}
#mainContainer .opus_list_block .item .item__box a {
  border: 1px solid #F03201;
  display: block;
  height: 100%;
}
#mainContainer .opus_list_block .item .item__box a .img {
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
  width: 100%;
  height: 280px;
}
#mainContainer .opus_list_block .item .item__box a h2 {
  color: #F03201;
  font-size: 20px;
  margin: 20px 30px 15px;
}
#mainContainer .opus_list_block .item .item__box a h2 span {
  font-size: 16px;
  display: block;
}
#mainContainer .opus_list_block .item .item__box a .prof_txt {
  color: #000;
  padding: 0 30px 20px;
}
@media screen and (min-width: 768px) {
  #mainContainer .opus_list_block .item:not(:nth-of-type(3n)) {
    margin-right: 5%;
  }
}
@media screen and (max-width: 768px) {
  #mainContainer .opus_list_block {
    justify-content: space-between;
  }
  #mainContainer .opus_list_block .item {
    width: 48%;
    margin-bottom: 4%;
  }
}
@media screen and (max-width: 580px) {
  #mainContainer .opus_list_block {
    width: 95%;
    margin: 0 auto;
  }
  #mainContainer .opus_list_block .item {
    width: 100%;
    margin-bottom: 4%;
  }
  #mainContainer .opus_list_block .item .item__box a .img {
    height: 230px;
  }
}
/*---------------------------------

	各生徒　詳細ページ

---------------------------------*/
.page #content .Read_block h1 {
  background: rgba(242, 242, 242, 0.9);
  padding: 30px;
  text-align: center;
}
.page #content .Read_block h1 {
  font-size: 45px;
}
.page #content .Read_block h1 span {
  display: block;
  font-size: 20px;
  margin-bottom: 0px;
}
@media screen and (max-width: 768px) {
  .page #content .Read_visual_Block {
    display: block;
  }
  .page #content .Read_visual_Block .img {
    width: 100%;
  }
}
.page #mainContainer .work_list_block {
  margin: 20px auto;
  max-width: 1000px;
  width: 90%;
}
.page #mainContainer .work_list_block h2 {
  border-left: 5px solid #F03201;
  font-size: 30px;
  font-weight: 600;
  line-height: 1.3;
  margin: 50px 0 0;
  padding-left: 15px;
}
.page #mainContainer .work_list_block .work__item {
  border-bottom: 1px solid #ccc;
  display: flex;
  justify-content: space-between;
  padding: 50px 0;
}
.page #mainContainer .work_list_block .work__item dt {
  width: 45%;
}
.page #mainContainer .work_list_block .work__item dt a {
  display: block;
  margin-bottom: 5px;
}
.page #mainContainer .work_list_block .work__item dt a img {
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
.page #mainContainer .work_list_block .work__item dd {
  padding: 0 0 0 50px;
  width: 55%;
}
.page #mainContainer .work_list_block .work__item dd h3 {
  font-size: 30px;
  font-weight: 600;
  margin-bottom: 10px;
}
.page #mainContainer .work_list_block .work__item dd .author_name {
  font-size: 20px;
  margin: 10px 0 20px;
}
.page #mainContainer .work_list_block .work__item dd .txt {
  line-height: 1.8;
  text-align: justify;
}
.page #mainContainer .work_list_block .work__item dd .txt .name {
  margin-top: 10px;
  text-align: right;
}
@media screen and (max-width: 680px) {
  .page #mainContainer .work_list_block .work__item {
    display: block;
  }
  .page #mainContainer .work_list_block .work__item:last-child {
    padding-bottom: 0;
  }
  .page #mainContainer .work_list_block .work__item dt {
    width: 100%;
  }
  .page #mainContainer .work_list_block .work__item dd {
    padding: 30px 0 0;
    width: 100%;
  }
}
/*---------------------------------

	3Dギャラリー 一覧

---------------------------------*/
.page #mainContainer .gallery_list {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  margin: 20px auto;
  max-width: 1000px;
  width: 90%;
}
.page #mainContainer .gallery_list .itemBox {
  border: 1px solid #ccc;
  flex-basis: 24%;
  margin-bottom: 2%;
}
.page #mainContainer .gallery_list .itemBox a {
  color: #333;
  display: block;
}
.page #mainContainer .gallery_list .itemBox a img {
  max-height: 158px;
  object-fit: cover;
  width: 100%;
  vertical-align: bottom;
}
.page #mainContainer .gallery_list .itemBox a p {
  padding: 10px;
}
@media screen and (max-width: 680px) {
  .page #mainContainer .gallery_list .itemBox {
    flex-basis: 49%;
    margin-bottom: 2%;
  }
}
/*---------------------------------

	フッター

---------------------------------*/
footer {
  background: #32260C;
  color: #fff;
  padding: 30px;
}
footer p {
  text-align: center;
}
footer p small {
  font-size: 11px;
}
/*---------------------------------

	pagetop

---------------------------------*/
#page-top {
  position: fixed;
  bottom: 20px;
  right: 20px;
}
#page-top a {
  background: #F03201;
  text-decoration: none;
  color: #fff;
  width: 50px;
  height: 50px;
  text-align: center;
  display: block;
  border-radius: 50%;
  position: relative;
}
#page-top a .arrow {
  display: block;
}
#page-top a .arrow::before {
  content: '';
  width: 10px;
  height: 6px;
  background: url("../images/pagetop_arrow.svg") no-repeat;
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  transition: all .3s;
}
#page-top a:hover {
  opacity: 1;
  text-decoration: none;
  background: #B42500;
}
#page-top a:hover .arrow::before {
  top: -10px;
}