#top.article #key {
  background-image: url(../img/course/key_p1.jpg);
}

#top.article .logo {
  right: unset;
  left: 0;
}

#top.article .txt-gr .ttl {
  top: 89vw;
  left: 5vw;
  font-size: 7vw;
  margin: 0 auto;
  text-shadow: 2px 3px 1px #000;
  color: #efefef;
  font-weight: 500;
}

#top.article .txt-gr .ttl span {
  display: block;
  margin-right: 3%;
}

#top.article .txt-gr .ttl span:nth-child(2) {
  margin-top: 8vw;
}

#top.article .txt-gr .ttl span:nth-child(3) {
  margin-top: 16vw;
}

#top.article .txt-gr .txt {
  font-weight: 300;
}

#top.article .txt-gr .txt-deco {
  width: 50vw;
}

@media (min-width: 1000px) {
  #top.article {
    height: 1015px;
  }
  #top.article #key {
    height: 1015px;
  }
  #top.article .txt-gr {
    top: 139px;
    left: calc(50% + 82px);
    bottom: unset;
    max-width: 530px;
  }
  #top.article .txt-gr .ttl {
    top: 0px;
    font-size: 34px;
    margin: 0 0 28px;
    letter-spacing: 0.2em;
    right: unset;
    position: static;
    text-shadow: none;
    line-height: 75px;
  }
  #top.article .txt-gr .ttl span {
    margin-right: 42px;
  }
  #top.article .txt-gr .ttl span:nth-child(2) {
    margin-top: 54px;
  }
  #top.article .txt-gr .ttl span:nth-child(3) {
    margin-top: 110px;
  }
  #top.article .txt-gr .txt {
    margin: 0;
  }
  #top.article .txt-gr .txt-deco {
    left: -498px;
    bottom: -220px;
  }
}
@media screen and (min-width: 1000px) and (max-width: 1300px) {
  #top.article .txt-gr {
    left: calc(50% - 30px);
  }
}
.h2-all {
  font-size: 7vw;
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.28em;
  margin-bottom: 6vw;
  position: relative;
  font-family: "Noto Serif JP", serif;
  color: #0a050a;
}
.h2-all i{
	font-size:5vw
}
@media only screen and (min-width: 1000px) {
  .h2-all {
    font-size: 40px;
    margin-bottom: 35px;
  }
	.h2-all i{
	font-size:23px
}
}

.price {
  font-size: 4.8vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.28em;
  margin-bottom: 2vw;
}
.price span {
  font-size: 80%;
  letter-spacing: 0.25em;
}
@media only screen and (min-width: 1000px) {
  .price {
    font-size: 25px;
    margin-bottom: 20px;
  }
}

#sec1 {
  padding: 16vw 0;
  position: relative;
}
#sec1::before {
  content: "";
  position: absolute;
  top: 0;
  height: 200vw;
  left: 30%;
  right: 0;
  background: url(../img/course/sec1_deco.jpg) repeat;
  z-index: -1;
}
#sec1 .row1 {
  margin-bottom: 10vw;
}
#sec1 .row1 .img {
  margin-bottom: 6vw;
}
#sec1 .row1 .desc .ttl {
  width: 60vw;
  margin: 0 auto;
}
#sec1 .row1 .desc .tit {
  font-size: 4.8vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.9em;
  letter-spacing: 0.28em;
  margin-bottom: 2vw;
}
#sec1 .row1 .desc .price {
  margin-bottom: 0;
}
#sec1 .row2 {
  padding: 8vw 5%;
  color: #eae8e8;
  position: relative;
}
#sec1 .row2::before {
  content: "";
  position: absolute;
  background: #000;
  inset: 0;
  z-index: -1;
}
#sec1 .row2 .en {
  width: 60vw;
  margin: 0 auto 6vw;
}
#sec1 .row2 h3 {
  text-align: center;
  font-size: 5.4vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.28em;
  margin-bottom: 4vw;
}
#sec1 .row2 .txt {
  margin-bottom: 6vw;
}
#sec1 .row2 .box {
  padding: 8vw 5%;
  color: #0e0909;
  background: #fff;
}
#sec1 .row2 .box .tit {
  text-align: center;
  font-size: 5.4vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.28em;
  margin-bottom: 4vw;
}
#sec1 .row2 .box .tit span {
  position: relative;
}
#sec1 .row2 .box .tit span::before, #sec1 .row2 .box .tit span::after {
  content: "";
  position: absolute;
  background: #0e0909;
  top: 0;
  bottom: 0;
  margin: auto 0;
  width: 20vw;
  --sz: 3vw;
  height: 1px;
}
#sec1 .row2 .box .tit span::before {
  left: calc(100% + var(--sz));
}
#sec1 .row2 .box .tit span::after {
  right: calc(100% + var(--sz));
}
#sec1 .row2 .box .choice {
  margin-bottom: 6vw;
}
#sec1 .row2 .box .choice dl {
  display: flex;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  align-items: flex-start;
  line-height: 1.8em;
  letter-spacing: 0.1em;
}
#sec1 .row2 .box .choice dl:nth-child(1) {
  align-items: center;
}
#sec1 .row2 .box .choice dl dt {
  flex-shrink: 0;
  font-size: 14px;
  color: #c7291e;
  padding-right: 15px;
  margin-right: 20px;
  position: relative;
}
#sec1 .row2 .box .choice dl dt::before {
  content: "";
  position: absolute;
  background: url(../img/course/sec1_arrow.png) no-repeat;
  background-size: contain;
  background-position: center;
  top: 0;
  bottom: 0;
  right: 0;
  margin: auto 0;
  aspect-ratio: 8/5;
  width: 8px;
  height: auto;
}
#sec1 .row2 .box .choice dl dd {
  font-size: 15px;
  letter-spacing: 0.25em;
}
#sec1 .row2 .box .img {
  text-align: center;
}
#sec1 .row2 .box .img img {
  margin: 0 auto 4vw;
  width: 40vw;
  border-radius: 100%;
}
@media only screen and (min-width: 1000px) {
  #sec1 {
    padding: 60px 0 88px;
  }
  #sec1::before {
    height: 802px;
    left: calc(50% - 345px);
  }
  #sec1 .row1 {
    position: relative;
    display: flex;
    margin-bottom: 295px;
  }
  #sec1 .row1 .img {
    margin-bottom: 0;
    position: absolute;
    top: 0;
    left: calc(50% - 50vw);
    right: calc(50% - 200px);
    height: 679px;
  }
  #sec1 .row1 .img img {
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
  #sec1 .row1 .desc {
    width: 417px;
    flex-shrink: 0;
    margin-left: auto;
    margin-right: -191px;
    margin-top: 55px;
  }
  #sec1 .row1 .desc .ttl {
    width: 268px;
    margin: 0 0 0 auto;
  }
  #sec1 .row1 .desc .tit {
    font-size: 25px;
    margin-bottom: 3px;
  }
  #sec1 .row2 {
    padding: 63px 50px 68px;
    position: relative;
  }
  #sec1 .row2::before {
    inset: -152px -50px 0;
  }
  #sec1 .row2 .en {
    width: 378px;
    margin: 0;
    position: absolute;
    top: -253px;
    right: -36px;
  }
  #sec1 .row2 h3 {
    font-size: 32px;
    margin-bottom: 40px;
  }
  #sec1 .row2 .txt {
    margin-bottom: 61px;
    text-align: center;
  }
  #sec1 .row2 .box {
    padding: 41px 63px 30px;
    width: 800px;
    box-sizing: border-box;
    margin: 0 auto;
    display: flex;
  }
  #sec1 .row2 .box .tit {
    font-size: 25px;
    margin-bottom: 0;
    margin-right: 39px;
  }
  #sec1 .row2 .box .tit span::before, #sec1 .row2 .box .tit span::after {
    top: calc(100% + var(--sz));
    bottom: calc(100% + var(--sz));
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 1px;
    height: 60px;
    --sz: 23px;
  }
  #sec1 .row2 .box .tit span::before {
    top: unset;
  }
  #sec1 .row2 .box .tit span::after {
    bottom: unset;
  }
  #sec1 .row2 .box .choice {
    margin-bottom: 0;
    margin-right: 66px;
    flex-shrink: 0;
  }
  #sec1 .row2 .box .choice dl {
    font-size: 18px;
    line-height: 2.2em;
    letter-spacing: 0.1em;
  }
  #sec1 .row2 .box .choice dl dt {
    font-size: 15px;
    padding-right: 11px;
    margin-right: 4px;
  }
  #sec1 .row2 .box .choice dl dd {
    font-size: 18px;
  }
  #sec1 .row2 .box .img {
    flex-shrink: 0;
  }
  #sec1 .row2 .box .img img {
    margin: 0 auto 12px;
    width: 211px;
  }
  #sec1 .row2 .box .img .note {
    white-space: nowrap;
    font-size: 16px;
    padding-top:200px;
  }
}

#sec2 {
  padding: 6vw 0 16vw;
  position: relative;
}
#sec2::before {
  content: "";
  position: absolute;
  background: url(../img/course/line.png) no-repeat;
  background-size: contain;
  width: 1vw;
  height: 36vw;
  left: 0;
  right: 0;
  margin: 0 auto;
  top: -23vw;
}
#sec2 .row {
  padding: 8vw 5%;
  position: relative;
}
#sec2 .row::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: url(../img/course/sec1_deco.jpg) repeat;
  z-index: -1;
}
#sec2 .row .desc {
  border-bottom: 1px solid #0e0909;
  padding-bottom: 6vw;
  margin-bottom: 6vw;
}
#sec2 .row .desc h3 {
  color: #1f1f1f;
  text-align: center;
  font-size: 5.4vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.2em;
  margin-bottom: 4vw;
}
#sec2 .row .desc h3 span {
  font-size: 62.5%;
  color: #c7291e;
  letter-spacing: 0.2em;
}
#sec2 .row .desc dl {
  text-align: right;
  color: #0e0909;
  font-size: 4.8vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.28em;
}
#sec2 .row .list {
  margin-bottom: 8vw;
}
#sec2 .row .list:last-child {
  margin-bottom: 0;
}
#sec2 .row .list .item {
  margin-bottom: 8vw;
  padding-bottom: 16vw;
  position: relative;
}
#sec2 .row .list .item::before {
  content: "";
  position: absolute;
  background: url(../img/course/sec2_plus.png) no-repeat;
  background-size: contain;
  aspect-ratio: 1/1;
  width: 8vw;
  height: auto;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
}
#sec2 .row .list .item:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
}
#sec2 .row .list .item:last-child::before {
  content: none;
}

#sec2 .row .item .tit {
  font-size: 4.8vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  color: #0a050a;
  text-align: center;
  margin-bottom: 4vw;
  letter-spacing: 0.3em;
}
#sec2 .row .item .tit span{
  font-size:70%;
}
#sec2 .row .item .img {
  margin-bottom: 4vw;
}
#sec2 .row .item .txt {
  font-weight: 300;
  margin-bottom: 4vw;
  text-align: center;
}
#sec2 .row .list .item .price {
  text-align: center;
  color: #c7291e;
  margin-bottom: 0;
}
#sec2 .row .item .img2{
  width:60%;
  margin:0 auto 20px;
  text-align: center;
}
#sec2 .row .item .plus {
    width: 8vw;
  height: auto;
  margin:0 auto 30px;
}
#sec2 .row1 {
  margin-bottom: 10vw;
}

#sec2 .row2 {
  margin-bottom: 10vw;
}

#sec2 .row2 .row-child .ttl {
  text-align: center;
  color: #1f1f1f;
  font-size: 5vw;
  font-weight: 500;
  letter-spacing: 0.2em;
  margin-bottom: 4vw;
  padding-bottom: 6vw;
  position: relative;
  z-index: 1;
}
#sec2 .row2 .row-child .ttl::before {
  content: "";
  position: absolute;
  background: url(../img/course/sec2_t1.png) no-repeat;
  background-size: contain;
  aspect-ratio: 369/80;
  width: 60vw;
  height: auto;
  bottom: 0;
  right: 0;
  left: 0;
  margin: 0 auto;
  z-index: -1;
}
#sec2 .row2 .row-child .img {
  position: relative;
  margin: 0 4%;
}
#sec2 .row2 .row-child .txt {
  padding: 8vw 5%;
  box-sizing: border-box;
  position: relative;
}
#sec2 .row2 .row-child .txt::before {
  content: "";
  position: absolute;
  inset: -10vw 0 0;
  background: #fff;
  z-index: -1;
}
#sec2 .btn-shared {
  --color: #0e0909;
}
@media only screen and (min-width: 1000px) {
  #sec2 {
    padding: 0 0 141px;
  }
  #sec2::before {
    aspect-ratio: 4/195;
    width: 4px;
    top: -128px;
  }
  #sec2 .row {
    margin: 0 -100px;
    padding: 112px 0 62px;
  }
  #sec2 .row::before {
    left: -100px;
    right: -100px;
  }
  #sec2 .row .desc {
    display: flex;
    justify-content: space-between;
    padding-bottom: 4px;
    margin: 0 50px 41px;
  }
  #sec2 .row .desc h3 {
    text-align: left;
    font-size: 32px;
    margin-bottom: 0;
  }
  #sec2 .row .desc dl {
    font-size: 25px;
    line-height: 2.2em;
    margin-top: -3px;
  }
  #sec2 .row .list {
    display: flex;
    gap: 60px;
    margin-bottom: 30px;
  }
  #sec2 .row .list .item {
    width: 33.3333333333%;
    margin-bottom: 0;
    padding-bottom: 0;
  }
  #sec2 .row .list .item::before {
    width: 38px;
    top: 159px;
    bottom: unset;
    left: unset;
    right: -48px;
    margin: 0;
  }
  #sec2 .row .item .tit {
    font-size: 25px;
    margin-bottom: 13px;
  }
  #sec2 .row .list .item .img {
    margin-bottom: 20px;
  }
  #sec2 .row .list .item .img img {
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
  #sec2 .row .list .item .txt {
    font-size: 14px;
    text-align: center;
    margin-bottom: 18px;
    min-height: 96px;
  }
#sec2 .row .item .plus {
  width:38px;
  }
  #sec2 .row1 {
    margin-bottom: 50px;
  }
  #sec2 .row1 .img{
  margin:0px auto 50px;
    width:300px;
  }
  #sec2 .row1 .img img{
    height:auto;
    margin:0 auto 10px;
  }
  #sec2 .row2 {
    padding-bottom: 115px;
    margin-bottom: 50px;
  }
  #sec2 .row2 .list .item .txt {
    min-height: 64px;
  }
  #sec2 .row2 .row-child {
    display: flex;
    width: 1000px;
    margin: 0 auto;
  }
  #sec2 .row2 .row-child .group {
    margin-right: 39px;
    position: relative;
    z-index: 2;
  }
  #sec2 .row2 .row-child .ttl {
    font-size: 22px;
    margin-bottom: 20px;
    padding-bottom: 54px;
    letter-spacing: 0.4em;
  }
  #sec2 .row2 .row-child .ttl::before {
    width: 369px;
    right: 0;
    left: 0;
  }
  #sec2 .row2 .row-child .img {
    margin: 0;
  }
  #sec2 .row2 .row-child .txt {
    width: 420px;
    padding: 0;
    margin-top: 107px;
    font-size: 14px;
    flex-shrink: 0;
  }
  #sec2 .row2 .row-child .txt::before {
    inset: -65px -38px -34px -117px;
  }
}

#sec3 {
  padding: 10vw 0 16vw;
  position: relative;
}
#sec3::before {
  content: "";
  position: absolute;
  background: #000;
  top: 5vw;
  left: 0;
  right: 0;
  height: 350vw;
  z-index: -2;
  padding-bottom: 10vw;
  margin-bottom: 0vw;
}
#sec3::after {
  content: "";
  position: absolute;
  background: url(../img/course/sec3_p2.png) no-repeat;
  background-size: cover;
  width: 30%;
  top: 0;
  height: 100vw;
  right: 0;
  z-index: -1;
}
#sec3 .row1 {
  color: #fff;
  margin-bottom: 26vw;
}
#sec3 .row1 .img {
  margin-bottom: 6vw;
}
#sec3 .row1 .desc .en {
  width: 60vw;
  margin: 0 auto 6vw;
}
#sec3 .row1 .desc .ttl {
  font-size: 4.8vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.28em;
  margin-bottom: 2vw;
}
#sec3 .row1 .desc h2 {
  color: #fff;
 
}
#sec3 .row1 .desc h2 i{
   font-size:60%;
}
#sec3 .row1 .desc .price {
  margin-bottom: 1vw;
}
#sec3 .row1 .desc .box {
  background: #fff;
  padding: 8vw 5%;
  margin-bottom: 6vw;
  box-sizing: border-box;
  margin-top: 5vw;
}
#sec3 .row1 .desc .box .tit {
  color: #0e0909;
  text-align: center;
  font-size: 5.4vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.28em;
  margin-bottom: 4vw;
}
#sec3 .row1 .desc .box .tit span {
  position: relative;
}
#sec3 .row1 .desc .box .tit span::before, #sec3 .row1 .desc .box .tit span::after {
  content: "";
  position: absolute;
  background: #0e0909;
  top: 0;
  bottom: 0;
  margin: auto 0;
  width: 20vw;
  --sz: 3vw;
  height: 1px;
}
#sec3 .row1 .desc .box .tit span::before {
  left: calc(100% + var(--sz));
}
#sec3 .row1 .desc .box .tit span::after {
  right: calc(100% + var(--sz));
}
#sec3 .row1 .desc .box .txt2 {
  color: #4a4a4a;
  text-align: center;
}
#sec3 .row1 .desc .txt {
  font-weight: 300;
}
#sec3 .row2 {
  position: relative;
}
#sec3 .row2 .en {
  color: #543e02;
  opacity: 0.1;
  line-height: 1em;
  font-size: 12vw;
  text-align: center;
  font-weight: bold;
  position: absolute;
  right: -6%;
  top: 35vw;
}
#sec3 .row2 .en .txt-latin {
  letter-spacing: normal;
}
#sec3 .row2 .img {
  margin: 0 8% -8vw 5%;
  height: 80vw;
  position: relative;
  z-index: 2;
}
#sec3 .row2 .img img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
#sec3 .row2 .desc {
  position: relative;
  padding: 16vw 5% 8vw;
  box-sizing: border-box;
}
#sec3 .row2 .desc::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: url(../img/course/sec1_deco.jpg) repeat;
  z-index: -1;
}
#sec3 .row2 .desc .txt {
	text-align: center;
	margin-bottom: 8vw;
}
#sec3 .row2 .desc h3{
  font-size: 5vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.28em;
  margin-bottom: 6vw;
}
#sec3 .row2 .desc h4{
  font-size: 4.5vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.28em;
  padding: 1.2vw 0;
  margin-bottom: 1.8vw;
  border-top: #AB9E9E 1px solid;
  border-bottom: #AB9E9E 1px solid;
}
#sec3 .row2 .btn-shared{
	margin: 1vh 0 6vh;
}
#sec3 .row2 .btn-shared a{
  letter-spacing: .1em;
}
#sec3 .row2 .desc .txt .price {
  font-size:4vw;
  padding:5% 0;
}

#sec3 .row2 .desc .box {
  padding: 8vw 5%;
  box-sizing: border-box;
  color: #4a4a4a;
  background: #fff;
  text-align: center;
}
#sec3 .row2 .desc .box p {
  font-weight: 300;
}
#sec3 .row2 .desc .box p span {
  font-weight: bold;
}
#sec3 .row2 .desc h5{
  font-size: 4vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.2em;
  padding: 1.2vw 0;
  margin-bottom: 1.8vw;

}
@media only screen and (min-width: 1000px) {
  #sec3 {
    padding: 101px 0 100px;
  }
  #sec3::before {
    top: 51px;
    height: 1874px;
    right: calc(50% - 300px);
  }
  #sec3::after {
    width: unset;
    height: 1072px;
    left: calc(50% + 250px);
  }
  #sec3 .row1 {
    margin-bottom: 105px;
    position: relative;
  }
  #sec3 .row1 .img {
    margin-bottom: 0;
    position: absolute;
    top: 0;
    right: calc(50% - 50vw);
    left: calc(50% - 200px);
    height: 750px;
  }
  #sec3 .row1 .img img {
    object-fit: cover;
    width: 100%;
    height: 100%;
  }
  #sec3 .row1 .desc {
    position: relative;
    width: 470px;
    flex-shrink: 0;
    margin-left: -200px;
    padding-left: 42px;
    padding-top: 180px;
    padding-bottom: 217px;
  }
  #sec3 .row1 .desc .en {
    width: 520px;
    margin: 0;
    position: absolute;
    top: -93px;
    right: -175px;
  }
  #sec3 .row1 .desc .ttl {
    font-size: 25px;
    line-height: 1.8em;
    letter-spacing: 0.26em;
    margin-bottom: 8px;
  }
  #sec3 .row1 .desc h2 {
  font-size:34px; 
}
#sec3 .row1 .desc h2 i{
   font-size:40%;
}
  #sec3 .row1 .desc .price {
    margin-bottom: 15px;
  }
  #sec3 .row1 .desc .box {
    padding: 45px 30px 65px;
    margin-bottom: 0;
    margin-left: -43px;
    margin-right: 43px;
    box-sizing: border-box;
    margin-top: 12px;
  }
  #sec3 .row1 .desc .box .tit {
    font-size: 25px;
    margin-bottom: 30px;
  }
  #sec3 .row1 .desc .box .tit span::before, #sec3 .row1 .desc .box .tit span::after {
    width: 60px;
    --sz: 23px;
  }
  #sec3 .row1 .desc .txt {
    width: 580px;
    box-sizing: border-box;
    position: absolute;
    bottom: -60px;
    left: 274px;
  }
  #sec3 .row2 .en {
    font-size: 246px;
    right: -198px;
    top: -100px;
  }
  #sec3 .row2 .en .txt-latin {
    letter-spacing: -0.06em;
  }
  #sec3 .row2 .img {
    margin: 0 auto 38px;
    width: 940px;
    height: 570px;
  }
  #sec3 .row2 .desc {
    padding: 30px 30px 30px;
    position: relative;
  }
  #sec3 .row2 .desc::before {
    top: -103px;
    bottom: -35px;
    left: -50px;
    right: -50px;
  }
  #sec3 .row2 .desc h3 {
    font-size: 25px;
    line-height: 1.9em;
    margin-bottom: 40px;
    text-align: center;
  }
  #sec3 .row2 .desc h4{
    font-size: 23px;
    padding: 8px 0;
    margin-bottom: 20px;
  }	
  #sec3 .row2 .desc .txt {
    width: 405px;
    margin-bottom: 0;
    margin-right: 100px;
  }
	  #sec3 .row2 .desc .txt .price{
      font-size:20px;
  }
  #sec3 .row2 .desc .box {
    padding: 57px 46px 67px;
    width: 446px;
    position: absolute;
    top: 160px;
    right: 51px;
  }
	#sec3 .row2 .desc h5{
  font-size: 20px;
  line-height: 1.6em;
  letter-spacing: 0.2em;
  padding: 0px 0;
  margin-bottom: 1.8vw;

}
}

#sec4 {
  position: relative;
  padding: 6vw 0 16vw;
}
#sec4 .en {
  line-height: 1em;
  font-size: 12vw;
  margin: -4vw -5.5%;
  text-align: center;
  font-weight: bold;
  position: relative;
  top: -3.1vw;
  opacity: 0.1;
  color: #543e02;
}
#sec4 h2 {
  color: #0a050a;
  text-align: center;
}
#sec4 .list {
  margin-bottom: 21vw;
}
#sec4 .list .item {
  box-sizing: border-box;
  padding: 8vw 5%;
  position: relative;
  margin-bottom: 10vw;
}
#sec4 .list .item:last-child {
  margin-bottom: 0;
}
#sec4 .list .item::before {
  content: "";
  position: absolute;
  inset: 0;
  background: #fff;
  z-index: -1;
}
#sec4 .list .item .note{
	font-size: 3.5vw;
	background-color: #4a4a4a;
	color: #efefef;
	padding: 0.7vw;
	text-align: center;
	margin: 0 15vw;
}
#sec4 .list .item .left {
  box-sizing: border-box;
  padding: 5vw 5%;
  margin-bottom: 5vw;
  position: relative;
}
#sec4 .list .item .left::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  background: url(../img/shared/bg_deco2.png) repeat;
  opacity: 0.1;
  z-index: -1;
}
#sec4 .list .item .left dl {
  color: #000;
  text-align: center;
}
#sec4 .list .item .left dl dt {
  font-size: 4.8vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.2em;
  letter-spacing: 0.28em;
  margin: 4vw 0 4vw;
}
#sec4 .list .item .left dl dt i{
	font-size: 4vw;
	letter-spacing: 0.22em;
}
#sec4 .list .item .right .txt{
  padding:0 0.5vw 5vw ;
}
#sec4 .list .item .right .tit {
  color: #0e0909;
  text-align: center;
  font-size: 5.4vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.28em;
  margin-bottom: 4vw;
}
#sec4 .list .item .right .tit span {
  position: relative;
}
#sec4 .list .item .right .tit span::before, #sec4 .list .item .right .tit span::after {
  content: "";
  position: absolute;
  background: #0e0909;
  top: 0;
  bottom: 0;
  margin: auto 0;
  width: 20vw;
  --sz: 3vw;
  height: 1px;
}
#sec4 .list .item .right .tit span::before {
  left: calc(100% + var(--sz));
}
#sec4 .list .item .right .tit span::after {
  right: calc(100% + var(--sz));
}
#sec4 .list .item .right ul li {
  font-weight: 300;
}
#sec4 .row {
  margin-bottom: 10vw;
}
#sec4 row .en {
  margin: 0vw -6% -10vw;
  font-size: 12.5vw;
  text-align: center;
  font-weight: bold;
  opacity: 0.08;
  color: #000;
}
#sec4 .row .img {
  margin-bottom: 6vw;
}
#sec4 .row .desc .tit {
  color: #c7291e;
  text-align: center;
  font-weight: 600;
  font-size: 5vw;
  letter-spacing: 0.2em;
  margin-bottom: 8vw;
  padding-bottom: 6vw;
  position: relative;
  z-index: 1;
}
#sec4 .row .desc .tit::before {
  content: "";
  position: absolute;
  background: url(../img/course/sec4_deco.png) no-repeat;
  background-size: contain;
  aspect-ratio: 443/76;
  width: 70vw;
  height: auto;
  bottom: 0;
  right: 0;
  left: 0;
  margin: 0 auto;
  z-index: -1;
}
#sec4 .row .desc .tit i{
	font-size:6vw;
	font-weight:800;
}
#sec4 .row .desc h3 {
  color: #050505;
  font-size: 5.4vw;
  font-weight: 600;
  font-family: "Noto Serif JP", serif;
  line-height: 1.6em;
  letter-spacing: 0.2em;
}
#sec4 .row .desc h3 .bg {
  position: relative;
  z-index: 1;
}
#sec4 .row .desc h3 .bg::before {
  content: "";
  position: absolute;
  background: #fff;
  height: 10vw;
  left: -3%;
  right: -1%;
  bottom: 1vw;
  z-index: -1;
}
#sec4 .box {
  background: #0a050a;
  box-sizing: border-box;
  padding: 8vw 5%;
  color: #fff;
  text-align: center;
}
#sec4 .box .tel {
  margin-bottom: 8vw;
}
#sec4 .box .tel dt {
  font-weight: bold;
  font-size: 5vw;
  line-height: 1.9em;
}
#sec4 .box .tel dt .tel-icon {
  font-size: 185.7142857143%;
  font-family: "Noto Serif JP", serif;
  font-weight: 900;
  position: relative;
  padding-left: 12vw;
}
#sec4 .box .tel dt .tel-icon::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: url(../img/course/icon_tel.png) no-repeat;
  background-size: contain;
  background-position: center;
  aspect-ratio: 46/36;
  width: 10vw;
  height: auto;
  margin: auto 0;
  filter: brightness(0) invert(1);
}
#sec4 .box .btn-web {
  width: 100%;
}
#sec4 .box .btn-web a {
  padding: 4vw 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  font-size: 5vw;
  font-weight: bold;
  background: #c7291e;
  position: relative;
  letter-spacing: 0.1em;
}
#sec4 .box .btn-web a span {
  position: relative;
  padding-left: 12vw;
}
#sec4 .box .btn-web a span::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  background: url(../img/course/icon_web.png) no-repeat;
  background-size: contain;
  background-position: center;
  aspect-ratio: 1/1;
  width: 10vw;
  height: auto;
  margin: auto 0;
}
#sec4 .box .btn-web a::before {
  content: "";
  position: absolute;
  right: 5vw;
  top: 0;
  bottom: 0;
  background: url(../img/course/icon_arrow.png) no-repeat;
  background-size: contain;
  background-position: center;
  aspect-ratio: 13/17;
  width: 2vw;
  height: auto;
  margin: auto 0;
}
@media only screen and (min-width: 1000px) {
  #sec4 {
    padding: 107px 0 70px;
  }
  #sec4 .en {
    font-size: min(13.1vw, 196px);
    top: -55px;
    letter-spacing: -0.04em;
    margin: 0 -250px;
    position: absolute;
    right: 0;
    left: -11px;
    white-space: nowrap;
  }
  #sec4 h2 {
    margin-bottom: 91px;
  }
  #sec4 .list {
    margin: 0 -50px 250px;
  }
  #sec4 .list .item {
    display: flex;
    padding: 15px 15px 15px;
    margin-bottom: 40px;
    --w: 395px;
  }
  #sec4 .list .item .note{
    font-size:14px;
    padding:0px;
    margin: 0 70px 10px;
  }
  #sec4 .list .item:nth-child(3) .right ul {
    max-height: 129px;
  }
  #sec4 .list .item::before {
    inset: 0;
  }
  #sec4 .list .item .left {
    width: var(--w);
    flex-shrink: 0;
    padding: 76px 30px 60px;
    margin-bottom: 0;
  }
  #sec4 .list .item .left::before {
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
  }
  #sec4 .list .item .left dl dt {
    font-size: 30px;
    margin-bottom: 16px;
    margin-top: 20px;
    line-height: 1.5;
  }
  #sec4 .list .item .left dl dt i {
	font-size: 22px;
	}
  #sec4 .list .item .right {
    width: calc(100% - var(--w));
    padding: 49px 43px 20px;
  }
  #sec4 .list .item .right .txt{
    padding:0 0 30px;
  }
  #sec4 .list .item .right .tit {
    font-size: 25px;
    margin-bottom: 35px;
  }
  #sec4 .list .item .right .tit span::before, #sec4 .list .item .right .tit span::after {
    width: 60px;
    --sz: 23px;
  }
  #sec4 .list .item .right ul {
    display: flex;
    flex-flow: column wrap;
    align-content: space-between;
    max-height: 164px;
    max-width: 100%;
    margin: 0 auto;
  }
  #sec4 .list .item .right ul li {
    width: 50%;
    letter-spacing: 0.25em;
    line-height: 1.5em;
    margin-bottom: 11px;
  }
  #sec4 .row {
    margin: 0 -68px 122px -10px;
    display: flex;
    justify-content: space-between;
	  position:relative
  }
#sec4 .row .en {
    margin: 0 -245px;
    font-size: min(12vw, 190px);
    white-space: nowrap;
    letter-spacing: -0.04em;
    position: absolute;
    top: -150px;
    right: 0;
    left: -15px;
  }
  #sec4 .row .img {
    margin-bottom: 0;
  }
  #sec4 .row .desc {
    margin-top: 32px;
    width: 587px;
    flex-shrink: 0;
    margin-left: -120px;
    position: relative;
    z-index: 2;
  }
  #sec4 .row .desc .tit {
    text-align: right;
    font-size: 25px;
    margin-bottom: 57px;
    padding-bottom: 42px;
	padding-right: 20px;
    letter-spacing: 0.4em;
    line-height: 1.8em;
  }
  #sec4 .row .desc .tit::before {
    width: 443px;
    right: -188px;
    left: 0;
  }
  #sec4 .row .desc .tit span {
    display: inline-block;
    text-align: center;
  }
	#sec4 .row .desc .tit i{
	font-size:28px;
	font-weight:800;
}
  #sec4 .row .desc h3 {
    font-size: 34px;
    line-height: 1.8em;
  }
  #sec4 .row .desc h3 .bg {
    display: inline-block;
    margin-right: 18px;
  }
  #sec4 .row .desc h3 .bg::before {
    height: 66px;
    left: -30px;
    right: -19px;
    bottom: 15px;
  }
  #sec4 .row .desc h3 .rv {
    color: #fff;
  }
	#sec4 .row .desc .txt{
		margin:10px 0 0 150px;
		font-size: 15px;
	}
  #sec4 .box {
    width: 820px;
    margin: 0 auto;
    padding: 91px 30px 76px;
  }
  #sec4 .box .tel {
    margin-bottom: 30px;
  }
  #sec4 .box .tel dt {
    font-size: 28px;
    line-height: 1.6em;
  }
  #sec4 .box .tel dt .tel-icon {
    padding-left: 55px;
    letter-spacing: 0.05em;
  }
  #sec4 .box .tel dt .tel-icon::before {
    width: 46px;
  }
  #sec4 .box .btn-web {
    text-align: center;
  }
  #sec4 .box .btn-web a {
    margin: 0 auto;
    padding: 0;
    width: 436px;
    height: 72px;
    font-size: 28px;
  }
  #sec4 .box .btn-web a span {
    padding-left: 53px;
  }
  #sec4 .box .btn-web a span::before {
    width: 38px;
  }
  #sec4 .box .btn-web a::before {
    right: 20px;
    width: 13px;
  }
}

#sec5 {
  padding: 6vw 0 16vw;
}
#sec5 .row {
  margin-bottom: 10vw;
}
#sec5 .row .img {
  margin-bottom: 6vw;
}
#sec5 .row .desc .en {
  width: 40vw;
  margin: 0 auto 6vw;
}
#sec5 .row .desc .txt {
  padding: 8vw 5%;
  box-sizing: border-box;
  position: relative;
  margin-bottom: 6vw;
}
#sec5 .row .desc .txt::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url(../img/course/sec1_deco.jpg) repeat;
  z-index: -1;
}
#sec5 .banner {
  position: relative;
  box-shadow: 2px 2px 23px rgba(0, 0, 0, 0.3);
}
#sec5 .banner .link {
  position: absolute;
  inset: 0;
  z-index: 2;
}
#sec5 .banner img {
  object-fit: cover;
  width: 100%;
  height: 100%;
}
@media only screen and (min-width: 1000px) {
  #sec5 {
    padding: 50px 0 130px;
  }
  #sec5 .row {
    margin-left: -100px;
    margin-bottom: 161px;
    position: relative;
    display: flex;
  }
  #sec5 .row .img {
    margin-bottom: 0;
  }
  #sec5 .row .desc {
    margin-left: -100px;
    width: 425px;
    flex-shrink: 0;
    margin-top: 81px;
    z-index: 2;
  }
  #sec5 .row .desc .en {
    width: 192px;
    margin: 0 0 7px 53px;
  }
  #sec5 .row .desc h2 {
    margin-left: 11px;
    margin-bottom: 89px;
  }
  #sec5 .row .desc .txt {
    padding: 0;
    margin-bottom: 0;
  }
  #sec5 .row .desc .txt::before {
    inset: -50px -48px -53px -60px;
  }
  #sec5 .row .btn-shared {
    position: absolute;
    left: 205px;
    bottom: -20px;
  }
  #sec5 .row .btn-shared a {
    min-width: 260px;
  }
  #sec5 .banner {
    width: 875px;
    margin: 0 auto;
    transition: all 0.3s ease;
  }
  #sec5 .banner:hover {
    opacity: 0.8;
  }
}

@media screen and (min-width: 1000px) and (max-width: 1366px) {
  #sec1 .row1 .img {
    right: calc(50% - 80px);
  }
  #sec1 .row1 .desc {
    margin-right: -30px;
  }
  #sec3 .row1 .desc {
    margin-left: -60px;
  }
  #sec3 .row1 .img {
    left: calc(50% - 60px);
  }
}
@media screen and (min-width: 1000px) and (max-width: 1280px) {
  #sec2 .row {
    margin-left: -20px;
    margin-right: -20px;
  }
  #sec4 .row {
    margin-right: 0;
    margin-left: -80px;
  }
  #sec4 .row .desc {
    margin-left: -180px;
  }
}