.mv_wrap {
  position: relative;
  margin: 86px 0 0 0;
}

.mv {
  font-size: 0;
  position: relative;
  height: 650px;
  background: url(../images/pj01_pc_mv.jpg) center center no-repeat;
  background-size: cover;
}

.mv_item_wrap {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  bottom: -1px;
  max-width: 800px;
  width: 100%;
}

.mv_item {
  padding: 45px 0 0;
  background: #fff;
  margin: 0 auto;
  position: relative;
  text-align: center;
}

.mv_item::after {
  content: "PROJECT";
  font-family: "Roboto Condensed";
  font-weight: bold;
  font-size: 6.25rem;
  line-height: 26px;
  color: #fff;
  opacity: 0.5;
  position: absolute;
  top: -50px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
}

.mv_item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  width: 1px;
  height: 40px;
  background: #2ab0a9;
}

.mv_item small {
  display: inline-block;
  font-size: 2.5rem;
  line-height: 36px;
  letter-spacing: 0;
  color: #2ab0a9;
  font-family: "Roboto Condensed";
  font-weight: bold;
  margin: 0 0 25px 0;
}

.mv_text {
  text-align: center;
  font-size: 1rem;
  font-weight: bold;
  line-height: 24px;
  letter-spacing: 0.075em;
  color: #212121;
  margin: 0 0 15px 0;
}

h1 {
  text-align: center;
  font-size: 2.25rem;
  line-height: 52px;
  color: #212121;
  letter-spacing: 0.075em;
  margin: 0 0 100px 0;
}

.include {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 0 100px 0;
}

.include .img_wrap {
  padding: 0 35px 0 0;
  margin: 0 35px 0 0;
  border-right: #b0b0b0 solid 1px;
}

.include .img_wrap p {
  font-size: 1.125rem;
  font-weight: bold;
  line-height: 48px;
  letter-spacing: 0;
  color: #212121;
}

.include>p {
  font-size: 0.8125rem;
  line-height: 24px;
  letter-spacing: 0.05em;
  width: 540px;
  color: #212121;
}

.sp_include {
  display: none;
}

.chapter1,
.chapter2,
.chapter3 {
  background: #ededed;
}

.chapter1,
.chapter2 {
  margin: 0 0 80px 0;
}

.chapter3 {
  margin: 0 0 120px 0;
}

.chapter_button {
  display: none;
}

.chapter_label {
  position: relative;
  color: #fff;
  display: block;
  cursor: pointer;
  height: 299px;
  border: solid 1px transparent;
  transition: all .3s ease-out;
  overflow: hidden;
  z-index: 1;
}

.chapter_label::before {
  content: url(../images/chapter_arrow_close.png);
  position: absolute;
  bottom: 0;
  right: 0;
  padding: 21px 23px;
  background: #2ab0a9;
}

.chapter_button:checked+.chapter_label::before {
  content: url(../images/chapter_arrow_open.png);
}

.chapter_label:hover {
  border: solid 1px #2ab0a9;
}

.chapter_label::after {
  position: absolute;
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  top: 0;
  z-index: -1;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -ms-background-size: cover;
  background-size: cover;
  -webkit-transition: all .3s ease-out;
  -moz-transition: all .3s ease-out;
  -ms-transition: all .3s ease-out;
  transition: all .3s ease-out;
}

.chapter1 .chapter_label::after {
  background: url(../images/pj01_pc_chapter01_more.jpg) no-repeat center center;
}

.chapter2 .chapter_label::after {
  background: url(../images/pj01_pc_chapter02_more.jpg) no-repeat center center;
}

.chapter3 .chapter_label::after {
  background: url(../images/pj01_pc_chapter03_more.jpg) no-repeat center center;
}

.chapter_label:hover::after {
  -moz-transform: scale(1.1);
  -webkit-transform: scale(1.1);
  -ms-transform: scale(1.1);
  transform: scale(1.1);
}

.chapter_label div {
  position: absolute;
  top: 30px;
  left: 460px;
}

.chapter_title {
  position: relative;
  font-family: "Roboto Condensed";
  font-size: 1.5rem;
  font-weight: bold;
  line-height: 26px;
  letter-spacing: 0;
  color: #2ab0a9;
}

.chapter_title::after {
  content: "";
  position: absolute;
  top: 50%;
  left: -165px;
  transform: translateY(-50%);
  -webkit-transform: translateY(-50%);
  -ms-transform: translateY(-50%);
  height: 1px;
  width: 150px;
  background: #2ab0a9;
}

.chapter_number {
  position: relative;
  display: block;
  font-family: "Roboto Condensed";
  font-size: 5rem;
  font-weight: bold;
  line-height: 70px;
  letter-spacing: 0;
  color: #2ab0a9;
  margin: 0 0 26px 0;
}

.chapter_text {
  color: #212121;
  line-height: 36px;
  letter-spacing: 0.075em;
  font-size: 1.5rem;
  font-weight: bold;
}

.chapter_content {
  height: 0;
  opacity: 0;
  display: none;
}

.chapter_button:checked+.chapter_label+.chapter_content {
  height: 100%;
  opacity: 1;
  display: block;
}

.chapter_content_Inner {
  padding: 0 60px 60px 0;
  background: #ededed;
}

.chapter_content_article {
  padding: 60px 0 60px 0;
  background: #fff;
}

.article_wrap {
  display: flex;
}

.content_wrap {
  flex: 2;
}

.article_wrap img {
  margin: 0 40px 0 0;
  max-width: 400px;
  max-height: 500px;
  height: 100%;
  flex: 1;
}

.article_block {
  display: flex;
  margin: 0 0 30px 0;
}

.chapter_content_article p {
  margin-top: -7px;
  font-size: 0.875rem;
  color: #212121;
  line-height: 26px;
  letter-spacing: 0.05em;
}

.article_wrap p {
  letter-spacing: 0.07em;
}

.chapter1 .text_article_style p {
  letter-spacing: 0.09em;
}

.chapter_content_article span {
  width: 31px;
  display: inline-block;
  padding: 0 15px;
  margin: 0 19px 0 0;
  height: 28px;
  color: #fff;
  font-size: 0.875rem;
  line-height: 26px;
  letter-spacing: 0.05em;
}

.blue {
  background: #1e5c92;
}

.orange {
  background: #fca034;
}

.pink {
  background: #ef878d;
}

.green {
  background: #86cb48;
}

.article_Inner {
  margin: 0 80px 0 80px;
}

.chapter1 .chapter_content_article {
  padding: 60px 40px 60px 0;
}

.chapter1 .article_Inner {
  margin: 20px 37px 0 80px;
}

.chapter2 .chapter_content_article {
  padding: 60px 0;
}

.chapter2 .article_Inner {
  margin: 0 80px 0 80px;
}

.chapter2 .chapter_content_article .article_block:last-child {
  margin: 0;
}

.chapter2 .chapter_content_article img {
  width: 100%;
  height: auto;
  margin: 0 0 60px 0;
}

.chapter3 .article_wrap {
  margin: 0 0 70px 0;
}

.chapter3 .chapter_content_article img {
  margin: 0 0 0 31px;
}

.chapter3 .article_block:last-child {
  margin: 0;
}

.chapter3 .article_Inner {
  margin: 0 53px 0 80px;
}

.chapter3 .chapter_content_article p {
  letter-spacing: 0.05em;
}

.chapter3 .chapter_content_article .article_Inner p {
  letter-spacing: 0.03em;
}

.chapter3 .chapter_content_article .article_Inner .text_article_style p {
  letter-spacing: 0.01em;
  margin: 0;
}

.profile {
  text-align: center;
}

.profile h2 {
  position: relative;
  font-family: "Roboto Condensed";
  font-size: 3.75rem;
  letter-spacing: 0;
  color: #2ab0a9;
}

.profile h2::after {
  content: "";
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  background: #2ab0a9;
  width: 100%;
  height: 1px;
}

.profile ul {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.profile ul li {
  max-width: 300px;
}

.profile ul li .img_wrap {
  max-width: 240px;
  margin: 0 auto 10px auto;
  display: block;
}

.profile ul li .img_wrap img {
  display: block;
}

.profile ul li .img_wrap span {
  display: block;
  font-size: 0.875rem;
  font-weight: bold;
  padding: 13px 0;
  width: 100%;
  color: #fff;
}

.profile ul li strong {
  display: inline-block;
  font-weight: bold;
  font-size: 1.875rem;
  font-family: "Roboto Condensed";
  color: #212121;
}

.profile_info {
  position: relative;
  font-size: 0.75rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  line-height: 18px;
  padding: 0 0 20px 0;
  margin: 0 0 20px 0;
}

.profile_info::after {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  content: "";
  height: 2px;
  width: 100%;
}

.info_blue::after {
  background: #1e5c92;
}

.info_orange::after {
  background: #fca034;
}

.info_pink::after {
  background: #ef878d;
}

.info_green::after {
  background: #86cb48;
}

.profile_article {
  text-align: left;
  font-size: 0.75rem;
  color: #212121;
  line-height: 22px;
  letter-spacing: 00.05em;
}

.sp_br {
  display: none;
}

.sp_chapter {
  display: none;
}

.sp {
  display: none;
}

@media screen and (max-width:950px) {
  .pc {
    display: none;
  }

  .sp {
    display: block;
  }

  .sp_br {
    display: block;
  }

  .pc_br {
    display: none;
  }

  .mv {
    height: 400px;
    background: url(../images/pj01_sp_mv.jpg) center center no-repeat;
    background-size: cover;
  }

  .mv_wrap {
    margin: 60px 0 0 0;
  }

  .mv_item {
    padding: 23px 0 0 0;
    height: 31px;
    width: 300px;
  }

  .mv_item::before {
    height: 20px;
  }

  .mv_item::after {
    font-size: 4.375rem;
    top: -37px;
  }

  .mv_item small {
    font-size: 1.875rem;
  }

  .mv_text {
    font-size: 0.75rem;
    line-height: 18px;
    letter-spacing: 0.075em;
    margin: 19px 0 19px 0;
  }

  h1 {
    font-size: 1.25rem;
    line-height: 30px;
    letter-spacing: 0.025em;
    margin: 0 0 21px 0;
  }

  .include {
    display: block;
    margin: 0 0 50px 0;
  }

  .include .img_wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
    padding: 0 0 20px 0;
    border: none;
    border-bottom: 1px solid #b0b0b0;
    margin: 0 0 20px 0;
  }

  .include .img_wrap p {
    margin: 0 25px 0 0;
    font-size: 0.9375rem;
    line-height: 24px;
    letter-spacing: 0.037em;
  }

  .pc_include {
    display: none;
  }

  .sp_include {
    display: block;
    max-width: 125px;
    width: 100%;
    height: auto;
  }

  .include>p {
    width: 100%;
    font-size: 0.75rem;
    line-height: 22px;
    letter-spacing: 0;
  }

  .chapter1,
  .chapter2 {
    margin: 0 0 40px 0;
  }

  .chapter3 {
    margin: 0 0 40px 0;
  }

  .chapter_label {
    max-width: 670px;
    height: 150px;
  }

  .chapter_label::before {
    padding: 5px 7px;
    background-size: 14px 14px;
  }

  .chapter1 .chapter_label::after {
    background: url(../images/pj01_sp_chapter01_more.jpg) no-repeat center center;
    background-size: cover;
  }

  .chapter2 .chapter_label::after {
    background: url(../images/pj01_sp_chapter02_more.jpg) no-repeat center center;
    background-size: cover;
  }

  .chapter3 .chapter_label::after {
    background: url(../images/pj01_sp_chapter03_more.jpg) no-repeat center center;
    background-size: cover;
  }

  .chapter_label div {
    top: 5px;
    left: 120px;
  }

  .chapter_title {
    font-size: 0.75rem;
    letter-spacing: 0;
    line-height: 13px;
  }

  .chapter_title::after {
    width: 75px;
    left: 45px;
  }

  .chapter_number {
    line-height: 35px;
    letter-spacing: 0;
    font-size: 2.5rem;
    margin: 0 0 12px 0;
  }

  .chapter_text {
    font-size: 0.875rem;
    line-height: 21px;
    letter-spacing: 0;
  }

  .chapter_content_Inner {
    padding: 0 20px 20px 0;
  }

  .chapter_content_article {
    padding: 40px 20px 30px 0;
  }

  .article_Inner,
  .chapter1 .article_Inner,
  .chapter2 .article_Inner,
  .chapter3 .article_Inner {
    margin: 0;
  }

  .pc_chapter {
    display: none;
  }

  .sp_chapter {
    display: block;
    width: 100%;
    height: auto;
    margin: 0 0 30px 0;
  }

  .chapter2 .chapter_content_article {
    padding: 40px 20px 30px 0;
  }

  .chapter3 .content_wrap {
    margin: 0 0 30px 0;
  }

  .chapter3 .article_wrap {
    display: block;
    margin: 0 0 30px 0;
  }

  .chapter3 .chapter_content_article img {
    width: 100%;
    margin: 0;
  }

  .profile ul {
    display: block;
  }

  .profile ul li {
    margin: 0 0 30px 0;
    max-width: 100%;
  }

  .profile h2 {
    margin: 0 0 25px 0;
    font-size: 2.8125rem;
  }

  .profile h2::after {
    bottom: 15px;
  }

}

/*2023/07/04 add*/
.chapter_content_article .annotation {
  text-align: right;
  font-size: 0.75rem;
}

.profile ul li:last-child {
  margin-top: 22px;
}

.chapter2 .chapter_content_article .pc {
  margin-top: 40px;
}

.chapter3 .article_wrap img {
  max-width: 440px;
}