@charset "UTF-8";
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;700&family=Noto+Serif+JP:wght@200;400;500;600;700&family=Zen+Old+Mincho&display=swap");
main#tsujii {
  background: #fff;
}
main#tsujii a {
  outline: none;
  -webkit-transition: all 0.3s ease 0s;
  transition: all 0.3s ease 0s;
  color: #00c486;
}
main#tsujii a:hover {
  color: #999;
}
@media screen and (max-width: 974px) {
  main#tsujii {
    padding: 80px 0 20px 0;
  }
}
main#tsujii h1 {
  margin: 0;
  padding: 0;
  text-align: center;
  background: url(../img/main_bg.jpg);
}
main#tsujii h1 img {
  width: 100%;
}
main#tsujii h2 {
  text-align: left;
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  font-size: 4rem;
  padding: 10px 0;
  font-weight: 700;
  font-style: normal;
  color: #212121;
}
@media screen and (max-width: 974px) {
  main#tsujii h2 {
    font-size: 2.5rem;
    padding: 10px 0;
  }
}
main#tsujii h3 {
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  text-align: left;
  font-size: 3.5rem;
  padding-bottom: 20px;
}
@media screen and (max-width: 974px) {
  main#tsujii h3 {
    font-size: 1.8rem;
    text-align: left;
  }
}
main#tsujii h3 span {
  font-size: 2rem;
}
main#tsujii h3 span.block {
  display: block;
}
main#tsujii h3 span.color {
  color: #00c486;
}
@media screen and (max-width: 974px) {
  main#tsujii h3 span {
    font-size: 1.6rem;
  }
  main#tsujii h3 span.color {
    display: block;
  }
}
main#tsujii h4 {
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  font-weight: bold;
  font-size: 2rem;
  color: #f39501;
  margin-top: 10px;
  text-align: left;
}
@media screen and (max-width: 974px) {
  main#tsujii h4 {
    font-size: 1.8rem;
  }
}
main#tsujii img {
  width: 100%;
  max-width: 980px;
}
main#tsujii p {
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  font-weight: 700;
  font-style: normal;
  text-align: left;
  line-height: 2.6rem;
  margin: 10px;
}
@media screen and (max-width: 974px) {
  main#tsujii p {
    font-size: 1.6rem;
  }
}
main#tsujii .wrapper {
  max-width: 1000px;
  margin: 0 auto;
}
main#tsujii section {
  text-align: center;
  max-width: 980px;
  margin: 20px auto;
  padding: 20px;
  background: #fff;
  border-radius: 5px;
}
@media screen and (max-width: 974px) {
  main#tsujii section {
    padding: 20px;
  }
}
main#tsujii article {
  padding: 20px;
  margin: 0;
}
@media screen and (max-width: 974px) {
  main#tsujii article {
    padding: 10px 0;
  }
}
main#tsujii .flexbox {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
main#tsujii .flexbox p {
  text-align: center;
}
@media screen and (max-width: 974px) {
  main#tsujii .flexbox {
    display: block;
  }
}
main#tsujii .btn {
  display: block;
  padding: 5px;
  border: 3px double #fff;
  background: #00c486;
  max-width: 200px;
  margin: 20px auto;
  font-size: 3rem;
  font-weight: bold;
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  color: #fff;
}
main#tsujii .btn:hover {
  background: #ccc;
  -webkit-transform: translateY(-10px);
          transform: translateY(-10px);
}
@media screen and (max-width: 974px) {
  main#tsujii .btn {
    margin: 15px auto 0 auto;
  }
}
main#tsujii .header {
  width: 100%;
  padding-bottom: 50px;
  background: url(../img/bg_piano.jpg) repeat-x bottom #040000;
}
main#tsujii .header .wrap {
  background: url(../img/photo_top.jpg) no-repeat left top;
  max-width: 1000px;
  min-height: 320px;
  margin: 0 auto;
}
@media screen and (max-width: 974px) {
  main#tsujii .header .wrap {
    background: url(../img/photo_top.jpg) no-repeat -90px;
  }
}
@media screen and (min-width: 973px) {
  main#tsujii .header ul {
    margin-left: 600px;
  }
}
main#tsujii .header ul li {
  margin: 3px 0;
  padding-top: 5px;
  font-size: 2rem;
  color: #fff;
  font-family: "Zen Old Mincho", "Noto Serif JP", serif;
  font-weight: bold;
  -webkit-transition: all 0.3s ease 0s;
  transition: all 0.3s ease 0s;
}
main#tsujii .header ul li:hover {
  color: #00c486;
}
main#tsujii .header ul li.logo {
  text-align: center;
}
main#tsujii .header ul li img {
  max-width: 300px;
  margin: 0 auto;
}
@media screen and (max-width: 974px) {
  main#tsujii .header ul li.logo {
    padding: 60px 0 20px 80px;
  }
  main#tsujii .header ul li img {
    max-width: 180px;
  }
}
main#tsujii .header ul a {
  display: block;
  border-bottom: 1px solid #fff;
  padding: 5px;
  position: relative;
  padding-left: 3.5rem;
}
main#tsujii .header ul a:before {
  display: block;
  width: 3rem;
  height: 3rem;
  content: '';
  background: url(../img/onpu.svg) no-repeat;
  position: absolute;
  left: 0;
  top: 10px;
}
main#tsujii .header ul a:hover {
  -webkit-transform: translateY(-3px);
          transform: translateY(-3px);
}
main#tsujii .header ul a:first-child {
  border-bottom: 0;
}
main#tsujii .header ul a:first-child:before {
  width: 0;
}
main#tsujii .header ul a:first-child:hover {
  -webkit-transform: translateY(-4px);
          transform: translateY(-4px);
}
main#tsujii #next.wrap {
  padding-top: 100px;
}
@media screen and (max-width: 974px) {
  main#tsujii #next.wrap {
    padding-top: 40px;
  }
}
main#tsujii .next {
  margin: 20px;
  -webkit-box-shadow: 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12);
          box-shadow: 0 3px 1px -2px rgba(0, 0, 0, 0.2), 0 2px 2px 0 rgba(0, 0, 0, 0.14), 0 1px 5px 0 rgba(0, 0, 0, 0.12);
}
main#tsujii .next figure {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
main#tsujii .next figure img {
  width: 33.3333%;
  border-right: 5px solid #fff;
}
main#tsujii .next figure img:last-child {
  border-right: none;
}
main#tsujii .bn {
  padding-top: 100px;
}
@media screen and (max-width: 974px) {
  main#tsujii .bn {
    padding-top: 40px;
  }
}
main#tsujii .bn .wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
@media screen and (max-width: 974px) {
  main#tsujii .bn .wrap {
    display: block;
  }
}
main#tsujii .bn .wrap a {
  width: 50%;
  display: block;
}
main#tsujii .bn .wrap a:hover {
  -webkit-transform: translateY(-15px);
          transform: translateY(-15px);
}
@media screen and (max-width: 974px) {
  main#tsujii .bn .wrap a {
    width: 100%;
  }
}
@media screen and (min-width: 973px) {
  main#tsujii .bn h2 {
    margin-left: 20px;
  }
}
main#tsujii .bn h3 {
  font-size: 2.6rem;
  padding-bottom: 10px;
}
main#tsujii .bn h3 span {
  display: block;
}
main#tsujii .bn h3 span.num {
  font-size: 1.4rem;
}
main#tsujii .bn figure {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
main#tsujii .bn figure img {
  width: 33.33333%;
  border-right: 5px solid #fff;
}
main#tsujii .bn figure img:last-child {
  border-right: none;
}
main#tsujii .bn .bnbtn {
  margin-bottom: 20px;
}
main#tsujii .profile {
  padding-top: 100px;
}
@media screen and (max-width: 974px) {
  main#tsujii .profile {
    padding-top: 40px;
  }
}
@media screen and (min-width: 973px) {
  main#tsujii .profile .wrap {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
  main#tsujii .profile .wrap div {
    width: 50%;
  }
  main#tsujii .profile .wrap p {
    font-size: 1.4rem;
    line-height: 2rem;
  }
}
main#tsujii .bn_detail h2 {
  font-size: 3.4rem;
  text-align: center;
}
main#tsujii .bn_detail h2 .num {
  display: block;
  font-size: 1.8rem;
}
@media screen and (max-width: 974px) {
  main#tsujii .bn_detail h2 {
    font-size: 2.2rem;
  }
}
main#tsujii .bn_detail h3 {
  text-align: center;
}
main#tsujii .bn_detail p {
  max-width: 800px;
  margin: 0 auto;
}
main#tsujii .bn_detail figure {
  max-width: 800px;
  margin: 30px auto;
}
main#tsujii .bn_detail p.att {
  text-align: right;
  font-size: 1.6rem;
  margin-top: px;
}
main#tsujii .att {
  font-size: 1.2rem;
}
@media screen and (min-width: 973px) {
  main#tsujii .sp {
    display: none;
  }
}
@media screen and (max-width: 974px) {
  main#tsujii .pc {
    display: none;
  }
}
main#tsujii .youtube {
  position: relative;
  padding-bottom: 56.25%;
  /*アスペクト比 16:9の場合の縦幅*/
  height: 0;
  overflow: hidden;
}
main#tsujii .youtube iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}