@charset "UTF-8";
.h-sp,
.h-tb {
  display: none;
}
.custom.seitoboshu {
  overflow: hidden;
}

.custom.seitoboshu .c-pink{
  color: var(--hi-class_oyako2);
}

.custom.seitoboshu .c-blue{
  color: #3F90D1;
}

.custom.seitoboshu .c-navy{
  color: var(--spring-navy);
}

#folderNav{
  display: none;
}

.collection-type-page:not(.hide-page-sidebar) #folderNav+#content{
  width: 100%;
}

.custom.seitoboshu *,
.custom.seitoboshu :before,
.custom.seitoboshu :after {
  box-sizing: content-box;
}

.custom.seitoboshu .l-header *,
.custom.seitoboshu .l-header__drawer *,
.custom.seitoboshu .c-footer__member {
  box-sizing: border-box;
}

.custom.seitoboshu .c-button__side,
.custom.seitoboshu .c-pagetop {
  display: none;
}

.custom.seitoboshu .outfit {
  font-family: var(--font-en);
}

@media screen and (max-width:1023px){
  .h-tb {
    display: block;
  }
}

@media screen and (max-width: 819px){
  .custom.seitoboshu .l-header__nav-button-lists {
    display: none;
  }
  .custom.seitoboshu .l-header__drawer .l-header__nav-button-lists {
    display: grid;
  }
  .custom.seitoboshu .l-footer {
    padding-bottom: 125px;
  }
}

@media screen and (max-width:750px){
  .h-sp{
    display: block;
  }
  .h-pc{
    display: none;
  }
}

/* sec01 */
.custom.seitoboshu .sec01{
  position: relative;
  z-index: 1;
}
.custom.seitoboshu .sec01:after {
  background: linear-gradient(45deg, #FDFAD4 0%, #fff 50%, #fff 100%);
  content: "";
  display: block;
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  z-index: -1;
  width: calc((760 / 1440) * 100%);
}
.custom.seitoboshu .sec01 .fv-body {
  max-width: 1000px;
  margin: 0 auto;
  padding-inline: 20px;
  position: relative;
  z-index: 1;
}
.custom.seitoboshu .sec01 .fv-inner {
  padding-block: 64px 248px;
  overflow: hidden;
}
.custom.seitoboshu .sec01 .fv-content {
  width: 100%;
  box-sizing: border-box;
  position: relative;
  margin-top: 8px;
}
.custom.seitoboshu .sec01 .fv-content > *:not(.fv-image):not(.fv-target) {
  position: relative;
  z-index: 1;
}
.custom.seitoboshu .sec01 .fv-ttl{
  width: 100%;
  max-width: 658px;
}
.custom.seitoboshu .sec01 .fv-ttl::after{
  aspect-ratio: 526/510;
  background: url(../../images/lp/seitoboshu/fv-ttl-circle.png) 50% / contain no-repeat;
  content: "";
  display: block;
  position: absolute;
  top: 84px;
  left: -52px;
  width: 526px;
  z-index: -1;
}
.custom.seitoboshu .sec01 .fv-ttl-image{
  display: block;
  height: auto;
  width: 100%;
}
.custom.seitoboshu .sec01 .fv-image {
  display: block;
  width: 954px;
  margin-left: auto;
  overflow: hidden;
  line-height: 1;
  position: absolute;
  bottom: 0;
  right: -342px;
  z-index: -1;
}
.custom.seitoboshu .sec01 .fv-image img {
  width: 100%;
  height:auto;
}

.custom.seitoboshu .sec01 .fv-detail {
  align-items: flex-start;
  background-color: var(--summer-yellow);
  border: 4px solid var(--summer-yellow);
  border-radius: 16px;
  bottom: -20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  left: 20px;
  margin-inline: auto;
  position: absolute;
  width: fit-content;
}
.custom.seitoboshu .sec01 .fv-detail-content01-text {
  align-items: center;
  display: flex;
  font-weight: 700;
  gap: 10px;
  justify-content: center;
  letter-spacing: 0.02em;
  padding: 16px 18px;
}
.custom.seitoboshu .sec01 .fv-detail-content01-text .text01 {
  align-items: center;
  background-color: #fff;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  line-height: 1;
  padding: 12px 17px;
}
.custom.seitoboshu .sec01 .fv-detail-content01-text .text01 .mini {
  color: var(--spring-navy);
  font-size: 20px;
}
.custom.seitoboshu .sec01 .fv-detail-content01-text .text01 .text {
  color: var(--hi-class_oyako2);
  font-size: 32px;
}
.custom.seitoboshu .sec01 .fv-detail-content01-text .text01 .text .roboto {
  font-size: 50px;
}
.custom.seitoboshu .sec01 .fv-detail-content01-text .text02 {
  color: var(--spring-navy);
  font-size: 82px;
  font-weight: 900;
  line-height: 1;
}
.custom.seitoboshu .sec01 .fv-detail-content01-text .text03 {
  color: var(--spring-navy);
  font-size: 38px;
  font-weight: 900;
  line-height: 1.2;
  text-align: center;
}
.custom.seitoboshu .sec01 .fv-detail-content02 {
  width: 100%;
}
.custom.seitoboshu .sec01 .fv-detail-content02-text {
  align-items: center;
  background-color: #fff;
  border-radius: 0 0 16px 16px;
  display: flex;
  font-weight: 700;
  gap: 7px;
  justify-content: center;
  letter-spacing: 0.02em;
  padding-top: 16px;
  padding-bottom: 16px;
}
.custom.seitoboshu .sec01 .fv-detail-content02-text::before {
  aspect-ratio: 1/1;
  content: "";
  background: url(../../images/lp/seitoboshu/fv-plus.png) 50% / contain no-repeat;
  display: block;
  width: 56px;
  margin-right: 7px;
}
.custom.seitoboshu .sec01 .fv-detail-content02-text .text01 {
  background-color: var(--hi-class_oyako2);
  border-radius: 8px;
  color: #fff;
  font-size: 16px;
  font-weight: 900;
  line-height: calc(50/16);
  padding-inline: 7.5px;
}
.custom.seitoboshu .sec01 .fv-detail-content02-text .text02 {
  color: var(--spring-navy);
  font-size: 50px;
  font-weight: 900;
  line-height: 1;
}
.custom.seitoboshu .sec01 .fv-detail-content02-text .text03 {
  color: var(--hi-class_oyako2);
  font-size: 23px;
  line-height: 1.2;
  margin-left: 8px;
  text-align: center;
}


@media screen and (max-width:1440px){
  .custom.seitoboshu .sec01 .fv-content {
    position: relative;
  }
}
@media screen and (max-width:1280px){
  .custom.seitoboshu .sec01 .fv-body {
    max-width: calc((1000 / 1280) * 100%);
  }
  .custom.seitoboshu .sec01 .fv-inner {
    padding-block: 5vw 19.38vw;
  }
  .custom.seitoboshu .sec01 .fv-ttl {
    max-width: 51.41vw;
  }
  .custom.seitoboshu .sec01 .fv-ttl img {
    height: auto;
  }
  .custom.seitoboshu .sec01 .fv-ttl::after{
    top: 6.56vw;
    left: -4.06vw;
    width: 41.09vw;
  }
  .custom.seitoboshu .sec01 .fv-image {
    width: 74.53vw;
    right: -26.72vw;
  }
  .custom.seitoboshu .sec01 .fv-detail {
    border-radius: 1.25vw;
    border-width: 0.31vw;
    bottom: -1.56vw;
    left: 1.56vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text {
    gap: 0.78vw;
    padding: 1.25vw 1.41vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text01 {
    border-radius: 0.63vw;
    padding: 0.94vw 1.33vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text01 .mini {
    font-size: 1.56vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text01 .text {
    font-size: 2.5vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text01 .text .roboto {
    font-size: 3.91vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text02 {
    font-size: 6.41vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text03 {
    font-size: 2.97vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content02-text {
    border-radius: 0 0 1.25vw 1.25vw;
    gap: 0.55vw;
    padding-top: 1.25vw;
    padding-bottom: 1.25vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content02-text::before {
    width: 4.38vw;
    margin-right: 0.55vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content02-text .text01 {
    border-radius: 0.63vw;
    font-size: 1.25vw;
    padding-inline: 0.59vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content02-text .text02 {
    font-size: 3.91vw;
  }
  .custom.seitoboshu .sec01 .fv-detail-content02-text .text03 {
    font-size: 1.8vw;
    margin-left: 0.63vw;
  }

}
@media screen and (max-width:767px){
  .custom.seitoboshu .sec01{
    border-top: 6px solid var(--spring-navy);
  }
  .custom.seitoboshu .sec01::after {
    display: none;
  }
  .custom.seitoboshu .sec01 .fv-body {
    max-width: 100%;
    padding-inline: 0;
  }
  .custom.seitoboshu .sec01 .fv-inner {
    padding-block: 16px 30px;
  }
  .custom.seitoboshu .sec01 .fv-ttl {
    box-sizing: border-box;
    padding-inline: 30px;
    margin-left: auto;
    margin-right: auto;
    max-width: 475px;
    width: 100%;
  }
  .custom.seitoboshu .sec01 .fv-ttl::after {
    display: none;
  }
  .custom.seitoboshu .sec01 .fv-ttl + * {
    margin-top:4px;
  }
  .custom.seitoboshu .sec01 .fv-image {
    width: calc((343 / 375) * 100%);
    height: auto;
    margin-left: auto;
    position: relative;
    top: auto;
    right: auto;
    border-radius: 0;
    margin-top: max(-200px,-39.73vw);
  }
  .custom.seitoboshu .sec01 .fv-image img {
    height: auto;
  }

  .custom.seitoboshu .sec01 .fv-detail {
    align-items: center;
    background: linear-gradient(to bottom, transparent 0%, transparent 51px, #FFFDD9 51px, #FFFDD9 100%);
    border: none;
    border-radius: 0;
    bottom: auto;
    gap: 20px;
    left: auto;
    margin-top: -51px;
    position: relative;
    width: 100%;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01 {
    /* width: 100%; */
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text {
    align-items: center;
    background-color: var(--summer-yellow);
    border: 1.6px solid var(--summer-yellow);
    border-radius: 8px;
    gap: 8px;
    padding: 0;
    padding-right: 10px;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text01 {
    align-items: center;
    background-color: #fff;
    border-radius: 8px 0 0 8px;
    display: flex;
    flex-direction: column;
    line-height: 1;
    padding: 5px 13px;
    margin-right: 2px;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text01 .mini {
    font-size: 18px;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text01 .text {
    font-size: 20px;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text01 .text .roboto {
    font-size: 40px;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text02 {
    font-size: 40px;
  }
  .custom.seitoboshu .sec01 .fv-detail-content01-text .text03 {
    font-size: 18px;
  }
  .custom.seitoboshu .sec01 .fv-detail-content02 {
    padding-bottom: 27px;
  }
  .custom.seitoboshu .sec01 .fv-detail-content02-text {
    background-color: transparent;
    border-radius: 0;
    gap: 3px;
    padding-top: 0;
    padding-bottom: 0;
  }
  .custom.seitoboshu .sec01 .fv-detail-content02-text::before {
    display: none;
  }
  .custom.seitoboshu .sec01 .fv-detail-content02-text .text01 {
    border-radius: 8px;
    font-size: 11px;
    line-height: calc(38/11);
    padding-inline: 7.5px;
    margin-right: 3px;
  }
  .custom.seitoboshu .sec01 .fv-detail-content02-text .text02 {
    font-size: 35px;
  }
  .custom.seitoboshu .sec01 .fv-detail-content02-text .text03 {
    font-size: 16px;
  }

}

/* sec02 */
.custom.seitoboshu .sec02 {
  background-color: var(--bg-beige);
  padding: 80px 40px 64px;
}
.custom.seitoboshu .sec02-inner {
  width: 100%;
  max-width: 968px;
  margin-left: auto;
  margin-right: auto;
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  gap: 24px 57px;
}
.custom.seitoboshu .sec02-box {
  flex: 1;
}
.custom.seitoboshu .sec02-text01 {
  color: var(--spring-navy);
  font-size: 18px;
  font-weight: 500;
  font-feature-settings: "palt";
  letter-spacing: 0.02em;
  line-height: 1.5;
  text-align: center;
}
.custom.seitoboshu .sec02-text01 .c-navy {
  font-size: 20px;
  font-weight: 700;
}
.custom.seitoboshu .sec02-text01 .c-pink {
  font-size: 22px;
  font-weight: 700;
}
.custom.seitoboshu .sec02-text01 .underline {
  background: linear-gradient(to bottom,transparent 0%, transparent 60%, var(--summer-yellow) 60%, var(--summer-yellow) 90%, transparent 90%, transparent 100%);
  background-position: center;
  background-size: 98%;
  background-repeat: no-repeat;
}
.custom.seitoboshu .sec02-text01 + * {
  margin-top: 32px;
}
.custom.seitoboshu .sec02-text02 {
  color: var(--spring-navy);
  display: flex;
  flex-direction: column;
  font-weight: 700;
  gap: 8px;
  letter-spacing: 0.02em;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  width: fit-content;
  position: relative;
}
.custom.seitoboshu .sec02-text02::before,
.custom.seitoboshu .sec02-text02::after {
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  bottom: 0;
  content: "";
  display: block;
  position: absolute;
}
.custom.seitoboshu .sec02-text02::before {
  aspect-ratio: 90/96;
  background-image: url(../../images/lp/seitoboshu/sec02-text02-left.png);
  left: -74px;
  width: 90px;
}
.custom.seitoboshu .sec02-text02::after {
  aspect-ratio: 84/96;
  background-image: url(../../images/lp/seitoboshu/sec02-text02-right.png);
  right: -74px;
  width: 84px;
}
.custom.seitoboshu .sec02-text02 .palt{
  font-feature-settings: "palt";
}
.custom.seitoboshu .sec02-text02 .text01 {
  font-size: 20px;
  line-height: 1.5;
}
.custom.seitoboshu .sec02-text02 .text02 {
  background-color: var(--hi-class_oyako2);
  border-radius: 4px;
  color: #fff;
  font-size: 28px;
  line-height: 1;
  margin-left: auto;
  margin-right: auto;
  padding: 7px 8.5px 9px;
  width: fit-content;
}
.custom.seitoboshu .sec02-text02 .text03 {
  font-size: 28px;
  line-height: 1.2;
}
.custom.seitoboshu .sec02-pic {
  display: block;
  width: calc((464 / 968) * 100%);
}

@media screen and (max-width:1023px){
  .custom.seitoboshu .sec02-inner {
    flex-direction: column-reverse;
  }
}

@media screen and (max-width:767px){
  .custom.seitoboshu .sec02 {
    padding: 40px 28.5px 48px;
  }
  .custom.seitoboshu .sec02-text02::before,
  .custom.seitoboshu .sec02-text02::after {
    bottom: auto;
  }
  .custom.seitoboshu .sec02-text02::before {
    left: 12px;
    top: -48px;
    width: 66px;
  }
  .custom.seitoboshu .sec02-text02::after {
    right: 12px;
    top: -50px;
    width: 63px;
  }
  .custom.seitoboshu .sec02-text02 .text02 {
    padding: 9px 10px 11px;
  }
  .custom.seitoboshu .sec02-pic {
    max-width: 450px;
    width: calc((299 / 318) * 100%);
  }
}

/* sec04 */
.custom.seitoboshu .sec04{
  background-color: var(--class-ttl-blue);
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.custom.seitoboshu .sec04::before{
  content: "";
  display: block;
  width: 100%;
  height: calc(100% - 157px - 305px);
  background-color: var(--spring-bg-beige);
  border-radius: 26.39vw 26.39vw 0 0;
  position: absolute;
  top: 157px;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
}

.custom.seitoboshu .sec04-inner {
  max-width: 1440px;
  padding: 80px 20px 0;
  box-sizing: border-box;
  position: relative;
  margin-left: auto;
  margin-right: auto;
}
.custom.seitoboshu .sec04-inner::before,
.custom.seitoboshu .sec04-inner::after {
  content: "";
  display: block;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  position: absolute;
  top: 64px;
}

.custom.seitoboshu .sec04-inner::before {
  width: min(11.39vw,164px);
  aspect-ratio: 164/226;
  background-image: url(../../images/lp/seitoboshu/sec04-bg-treat_left.png);
  left: min(5.56vw,80px);
}

.custom.seitoboshu .sec04-inner::after {
  width: min(11.81vw,170px);
  aspect-ratio: 170/136;
  background-image: url(../../images/lp/seitoboshu/sec04-bg-treat_right.png);
  right: min(5.56vw,80px);
}

.custom.seitoboshu .sec04-ttl {
  width: 90%;
  max-width: 994px;
  margin-inline: auto;
  background-color: #fff;
  border: 3px solid var(--class-ttl-blue);
  border-radius: 100px;
  text-align: center;
  padding-block: 27px;
}

.custom.seitoboshu .sec04-ttl .en{
  color: var(--hi-class_oyako2);
  display: block;
  font-size: 16px;
  text-transform: capitalize;
  line-height: 1;
  letter-spacing: 0.2em;
}
.custom.seitoboshu .sec04-ttl .jp {
  color: var(--class-ttl-blue);
  font-size: 48px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  margin-block: 4px 0;
}
.custom.seitoboshu .sec04-contents{
  max-width: 1000px;
  margin: 64px auto 0;
  position: relative;
}
.custom.seitoboshu .sec04-contents-text {
  color: var(--spring-navy);
  font-size: 32px;
  letter-spacing: 0.02em;
  line-height: 1.7;
  text-align: center;
  margin: 0;
}
.custom.seitoboshu .sec04-contents-text02{
  font-size: 20px;
  line-height: 1.7;
  text-align: center;
  width: fit-content;
  margin: 22px auto 0;
  position: relative;
}
.custom.seitoboshu .sec04-contents-text02 .line-yellow{
  background: linear-gradient(transparent 0%, var(--summer-yellow) 0%);
  background-position: center;
  background-size: 97%;
  background-repeat: no-repeat;
}
.custom.seitoboshu .sec04-contents-text02 .c-blue{
  color: var(--summer-blue);
}
.custom.seitoboshu .sec04-contents-pic {
  width: 608px;
  margin-top: 16px;
  margin-left: auto;
  margin-right: auto;
}
.custom.seitoboshu .sec04-contents-pic.sp {
  display: none;
}
.custom.seitoboshu .sec04-contents-pic img {
  width: 100%;
}
.custom.seitoboshu .sec04-contents-pic.pc + * {
  margin-top: 80px;
}
.custom.seitoboshu .sec04-try-ttl {
  text-align: center;
}
.custom.seitoboshu .sec04-try-ttl-en {
  color: #D9E7FD;
  font-size: 92px;
  font-weight: 900;
  letter-spacing: 0.05em;
  line-height: 1.5;
  text-transform: uppercase;

}
.custom.seitoboshu .sec04-try-ttl-jp {
  font-size: 24px;
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--spring-navy);
}
.custom.seitoboshu .sec04-try-ttl + * {
  margin-top: 24px;
}
.custom.seitoboshu .sec04-try-text01,
.custom.seitoboshu .sec04-try-text02 {
  letter-spacing: 0.02em;
  line-height: 1.7;
  text-align: center;
}
.custom.seitoboshu .sec04-try-text01 {
  font-size: 16px;
}
.custom.seitoboshu .sec04-try-text01 + * {
  margin-top: 16px;
}
.custom.seitoboshu .sec04-try-text02 {
  font-size: 18px;
}

.custom.seitoboshu .sec04-lesson-feature{
  max-width: 1000px;
  margin: 116px auto 0;
  box-sizing: border-box;
  border: 5px solid #fff;
  border-radius: 24px;
  padding: 67px 75px 75px;
  position: relative;
  z-index: 2;
}
.custom.seitoboshu .sec04-lesson-feature-ttl-wrap{
  align-items: center;
  background-color: #fff;
  border-radius: 100px;
  color: var(--spring-navy);
  display: flex;
  gap: 4px 16px;
  justify-content: center;
  left: 50%;
  margin-inline: auto;
  padding: 10px 32px;
  position: absolute;
  top: -34px;
  transform: translateX(-50%);
  width: max-content;
}
.custom.seitoboshu .sec04-lesson-feature-ttl{
  font-size: 32px;
  letter-spacing: 0.02em;
  line-height: 1.5;
}
.custom.seitoboshu .sec04-lesson-feature-ttl-text{
  font-size: 16px;
  letter-spacing: 0.02em;
}
.custom.seitoboshu .sec04-lesson-feature-ttl-text .outfit{
  font-size: 18px;
}
.custom.seitoboshu .sec04-lesson-feature-text {
  font-size: 18px;
  text-align: center;
  line-height: 1.7;
}
.custom.seitoboshu .sec04-lesson-feature-text .c-blue{
  color: var(--summer-blue);
}
.custom.seitoboshu .sec04-lesson-feature-text + * {
  margin-top: 40px;
}
.custom.seitoboshu .sec04-feature-item{
  box-sizing: border-box;
  background-color: #ffffff;
  padding: 0px 44px;
  /* box-shadow: 1px 1px 13px 4px rgba(128, 128, 128, 0.13); */
  border-radius: 32px;
  display: flex;
  align-items: flex-end;
  gap: 16px 32px;
}
.custom.seitoboshu .sec04-feature-item:nth-child(even) {
  flex-direction: row-reverse;
}
.custom.seitoboshu .sec04-feature-item + .sec04-feature-item{
  margin-top: 48px;
}
.custom.seitoboshu .sec04-feature-box{
  width: calc((352 / 752) * 100%);
  padding-top: 20px;
  padding-bottom: 25px;
}
.custom.seitoboshu .sec04-feature-item-ttl{
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 20px;
  letter-spacing: 0.02em;
  line-height: 1.5;
  margin: 0;
  position: relative;
}
.custom.seitoboshu .sec04-feature-item-ttl + * {
  margin-top: 18px;
}
.custom.seitoboshu .sec04-feature-item-ttl .en{
  display: flex;
  align-items: center;
  gap: 15px;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  text-transform: uppercase;
}
.custom.seitoboshu .sec04-feature-item-ttl .en .num{
  font-size: 34px;
  letter-spacing: 0.04em;
}
.custom.seitoboshu .sec04-feature-item-ttl .title {
  clip-path: polygon(calc((15 / 335) * 100%) 0%, 100% 0%, calc(100% - ((15 / 335) * 100%)) 100%, 0% 100%);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0;
  line-height: calc(36/18);
  margin-left: auto;
  margin-right: auto;
  max-width: 335px;
  text-align: center;
  width: 100%;
}
.custom.seitoboshu .sec04-feature-item:nth-child(1) .sec04-feature-item-ttl .title {
  background-color: var(--feature-pink);
}
.custom.seitoboshu .sec04-feature-item:nth-child(2) .sec04-feature-item-ttl .title {
  background-color: var(--class-ttl-blue);
}
.custom.seitoboshu .sec04-feature-item:nth-child(3) .sec04-feature-item-ttl .title {
  background-color: var(--feature-orange);
}
.custom.seitoboshu .sec04-feature-item:nth-child(4) .sec04-feature-item-ttl .title {
  background-color: var(--feature-green);
}
.custom.seitoboshu .sec04-feature-box-lead {
  font-size: 22px;
  letter-spacing: 0;
  line-height: 1.6;
  text-align: center;
}

.custom.seitoboshu .sec04-feature-item:nth-child(1) .sec04-feature-item-ttl .en,
.custom.seitoboshu .sec04-feature-item:nth-child(1) .sec04-feature-box-lead{
  color: var(--feature-pink);
}

.custom.seitoboshu .sec04-feature-item:nth-child(2) .sec04-feature-item-ttl .en,
.custom.seitoboshu .sec04-feature-item:nth-child(2) .sec04-feature-box-lead{
  color: var(--class-ttl-blue);
}

.custom.seitoboshu .sec04-feature-item:nth-child(3) .sec04-feature-item-ttl .en,
.custom.seitoboshu .sec04-feature-item:nth-child(3) .sec04-feature-box-lead{
  color: var(--feature-orange);
}

.custom.seitoboshu .sec04-feature-item:nth-child(4) .sec04-feature-item-ttl .en,
.custom.seitoboshu .sec04-feature-item:nth-child(4) .sec04-feature-box-lead{
  color: var(--feature-green);
}
.custom.seitoboshu .sec04-feature-box-lead + * {
  margin-top: 10px;
}
.custom.seitoboshu .sec04-feature-box-text {
  font-size: 16px;
  letter-spacing: 0;
  line-height: 1.7;
  text-align: justify;
}
.custom.seitoboshu .sec04-feature-pic{
  flex: 1;
  margin: 0;
}
.custom.seitoboshu .sec04-feature-pic img{
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
.custom.seitoboshu .sec04-lesson-feature-reason-box{
  margin-top: 40px;
  padding-bottom: 74px;
}
.custom.seitoboshu .sec04-lesson-feature-reason{
  color: var(--spring-navy);
  font-size: 32px;
  letter-spacing: 0.02em;
  line-height: 1;
  text-align: center;
  padding-top: 27px;
  width: 268px;
  height: 84px;
  margin: 0 auto;
  background-image: url(../../images/lp/seitoboshu/sec04-arrow.png);
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
  position: relative;
  z-index: 2;
}
.custom.seitoboshu .sec04-lesson-feature-reason02{
  width: 100%;
  max-width: 793px;
  margin: 48px auto 0;
  position: relative;
}
.custom.seitoboshu .sec04-lesson-feature-reason02::before,
.custom.seitoboshu .sec04-lesson-feature-reason02::after {
  content: "";
  display: block;
  background-position: 50% 100%;
  background-size: contain;
  background-repeat: no-repeat;
  position: absolute;
}
.custom.seitoboshu .sec04-lesson-feature-reason02::before {
  width: 793px;
  aspect-ratio: 793/188;
  opacity: 0.3;
  background-image: url(../../images/lp/seitoboshu/sec04-reason-bg01.png);
  bottom: -22px;
  left: 50%;
  transform: translateX(-50%);
}
.custom.seitoboshu .sec04-lesson-feature-reason02::after {
  width: 477px;
  aspect-ratio: 477/67;
  background-image: url(../../images/lp/seitoboshu/sec04-reason-bg02.png);
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
}
.custom.seitoboshu .sec04-lesson-feature-reason02-text{
  margin: 0 auto;
  width: fit-content;
  color: #fff;
  text-align: center;
  position: relative;
  z-index: 2;
}
.custom.seitoboshu .sec04-lesson-feature-reason02 .text01{
  font-size: 28px;
  line-height: 1.5;
  padding-bottom: 7px;
  margin-bottom: 4px;
  display: inline-block;
  background-image: url(../../images/lp/seitoboshu/sec04-line01.png);
  background-size: 100% auto;
  background-position: bottom center;
  background-repeat: no-repeat;
}
.custom.seitoboshu .sec04-lesson-feature-reason02 .text02{
  font-size: 28px;
  line-height: 1.5;
  display: inline-block;
  background-image: url(../../images/lp/seitoboshu/sec04-line02.png);
  background-size: 100% auto;
  background-position: bottom center;
  background-repeat: no-repeat;
  padding-bottom: 6px;
}
.custom.seitoboshu .sec04-lesson-feature-reason02 .text02 .c-yellow{
  font-size: 40px;
  color: var(--summer-yellow);
}

@media screen and (max-width:1023px){
  .custom.seitoboshu .sec04-inner::before,
  .custom.seitoboshu .sec04-inner::after {
    top: 40px;
  }
  .custom.seitoboshu .sec04-feature-item{
    flex-direction: column;
    padding: 40px 40px 0;
  }
  .custom.seitoboshu .sec04-feature-item:nth-child(even){
    flex-direction: column;
  }
  .custom.seitoboshu .sec04-feature-box {
    width: 100%;
    padding-top: 0;
    padding-bottom: 0;
  }
  .custom.seitoboshu .sec04-feature-pic {
    width: calc((308 / 335) * 100%);
    margin-left: auto;
    margin-right: auto;
  }
  .custom.seitoboshu .sec04-feature-box-text{
    display: flex;
    flex-direction: column-reverse;
  }
}


@media screen and (max-width:767px){
  .custom.seitoboshu .sec04::before {
    height: calc(100% - 110px - 286px);
    border-radius: 28px 28px 0 0;
    top: 110px;
  }
  .custom.seitoboshu .sec04-inner{
    padding-top: 48px;
  }
  .custom.seitoboshu .sec04-inner::before{
    width: 334px;
    aspect-ratio: 334/276;
    background-image: url(../../images/lp/seitoboshu/sec04-bg-treat_sp.png);
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  .custom.seitoboshu .sec04-inner::after{
    display: none;
  }
  .custom.seitoboshu .sec04-ttl {
    width: 100%;
    max-width: 329px;
  }
  .custom.seitoboshu .sec04-ttl .en {
    font-size: 15px;
  }
  .custom.seitoboshu .sec04-ttl .jp {
    font-size: 28px;
  }
  .custom.seitoboshu .sec04-contents{
    margin-top: 32px;
  }
  .custom.seitoboshu .sec04-contents-text {
    font-size: 28px;
    line-height: 1.5;
  }
  .custom.seitoboshu .sec04-contents-text .line-white{
    font-size: 28px;
    background: none;
    line-height: 1.5;
  }
  .custom.seitoboshu .sec04-contents-text .c-pink{
    background: linear-gradient(transparent 65%, #fff 65%);
  }
  .custom.seitoboshu .sec04-contents-text02{
    margin-top: 16px;
    font-size: 18px;
  }
  .custom.seitoboshu .sec04-contents-text02 .line-yellow{
    padding: 0;
  }
  .custom.seitoboshu .sec04-contents-pic {
    width: calc((299 / 335) * 100%);
    max-width: 450px;
    margin-top: 0;
  }
  .custom.seitoboshu .sec04-contents-pic.pc {
    display: none;
  }
  .custom.seitoboshu .sec04-contents-pic.sp {
    display: block;
  }
  .custom.seitoboshu .sec04-contents-pic.pc + * {
    margin-top: 32px;
  }
  .custom.seitoboshu .sec04-try-ttl-en {
    font-size: 52px;
  }
  .custom.seitoboshu .sec04-lesson-feature{
    margin-top: 32px;
    padding: 0;
    border: none;
  }
  .custom.seitoboshu .sec04-lesson-feature-ttl-wrap{
    flex-direction: column;
    position: static;
    transform: none;
    padding-block: 11px 19px;
    padding-inline: 24px;
    filter: drop-shadow(1px 1px 13px rgba(213,203,186,0.4));
  }
  .custom.seitoboshu .sec04-lesson-feature-ttl-wrap + *{
    margin-top: 36px;
  }
  .custom.seitoboshu .sec04-lesson-feature-ttl{
    font-size: 24px;
  }
  .custom.seitoboshu .sec04-lesson-feature-ttl-text {
    line-height: 1;
  }
  .custom.seitoboshu .sec04-lesson-feature-text{
    padding-inline: 20px;
    letter-spacing: 0;
  }
  .custom.seitoboshu .sec04-lesson-feature-text + * {
    margin-top: 36px;
  }
  .custom.seitoboshu .sec04-feature-item{
    padding-top: 16px;
    padding-inline: 0;
    border-radius: 16px;
  }
  .custom.seitoboshu .sec04-feature-item:nth-child(even){
    flex-direction: column;
  }
  .custom.seitoboshu .sec04-feature-item + .sec04-feature-item {
    margin-top: 32px;
  }
  .custom.seitoboshu .sec04-feature-item-ttl .en {
    gap: 16px;
  }
  .custom.seitoboshu .sec04-feature-item-ttl .en .num {
    font-size: 36px;
  }
  .custom.seitoboshu .sec04-feature-item-ttl .title {
    max-width: 324px;
  }
  .custom.seitoboshu .sec04-feature-box-lead,
  .custom.seitoboshu .sec04-feature-box-text{
    padding-inline: 18px;
    box-sizing: border-box;
  }
  .custom.seitoboshu .sec04-feature-pic {
    width: calc((308 / 335) * 100%);
  }
  .custom.seitoboshu .sec04-lesson-feature-reason-box{
    margin-top: 32px;
    padding-bottom: 48px;
    position: relative;
    z-index: 1;
  }
  .custom.seitoboshu .sec04-lesson-feature-reason {
    width: 208px;
    height: 61px;
    padding-top: 19px;
    font-size: 24px;
    background-image: url(../../images/lp/seitoboshu/sec04-arrow_sp.png);
  }
  .custom.seitoboshu .sec04-lesson-feature-reason02{
    margin-top: 0;
    max-width: 335px;
    line-height: 1.5;
  }
  .custom.seitoboshu .sec04-lesson-feature-reason02::before {
    width: 375px;
    aspect-ratio: 375/250;
    background-image: url(../../images/lp/seitoboshu/sec04-reason-bg01_sp.png);
    top: -40px;
    bottom: 0;
  }
  .custom.seitoboshu .sec04-lesson-feature-reason02::after {
    width: 326px;
    aspect-ratio: 326/109;
    background-image: url(../../images/lp/seitoboshu/sec04-reason-bg02_sp.png);
    top: auto;
    left: 48%;
    bottom: 21px;
  }
  .custom.seitoboshu .sec04-lesson-feature-reason02-text::before, .custom.seitoboshu .sec04-lesson-feature-reason02-text::after {
    display: none;
  }
  .custom.seitoboshu .sec04-lesson-feature-reason02 .text01{
    padding-bottom: 4px;
    margin-bottom: 0;
  }
  .custom.seitoboshu .sec04-lesson-feature-reason02 .text02{
    margin-top: -2px;
    padding-bottom: 0;
    margin-bottom: 0;
    background-image: url(../../images/lp/seitoboshu/sec04-line02-sp.png);
    background-size: calc((166 / 226.5) * 100%) auto;
  }
  .custom.seitoboshu .sec04-lesson-feature-reason02 .text02 .c-yellow{
    font-size: 32px;
    background-image: url(../../images/lp/seitoboshu/sec04-line-sp.png);
    background-size: 100% auto;
    background-position: bottom center;
    background-repeat: no-repeat;
    display: inline-block;
    margin-bottom: -2px;
  }
}

/* sec06 */
.custom.seitoboshu .sec06{
  background-color: var(--spring-light-blue);
  padding: 80px 20px;
  margin-bottom: 0;
}
.custom.seitoboshu .sec06-ttl {
  width: 90%;
  max-width: 794px;
  margin-inline: auto;
  background-color: #fff;
  border: 3px solid var(--class-ttl-blue);
  border-radius: 100px;
  text-align: center;
  padding-block: 27px;
}
.custom.seitoboshu .sec06-ttl .en{
  color: var(--summer-pink);
  display: block;
  font-size: 16px;
  text-transform: capitalize;
  line-height: 1;
  letter-spacing: 0.2em;
}
.custom.seitoboshu .sec06-ttl .jp {
  color: var(--class-ttl-blue);
  font-size: 48px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  margin-block: 4px 0;
}

.custom.seitoboshu .sec06-text{
  margin-top: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--spring-navy);
  font-size: 18px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  text-align: center;
}
.custom.seitoboshu .sec06-text .bg-white{
  background-color: #fff;
  border: 1px solid var(--spring-navy);
  font-size: 14px;
  padding: 1px 7px;
  border-radius: 4px;
  margin-right: 16px;
}
.custom.seitoboshu .sec06-text02{
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.5;
  margin-top: 8px;
  text-align: center;
  color: var(--spring-navy);
}
.custom.seitoboshu .sec06-class-box{
  background-color: #fff;
  border-radius: 16px;
  padding: 40px;
  max-width: 920px;
  margin: 40px auto 0;
}
.custom.seitoboshu .sec06-class-box + .sec06-class-box{
  margin-top: 56px;
}
/* .custom.seitoboshu .sec06-class-box.white .sec06-class-item{
  margin-top: 0;
  padding-top: 0;
  padding-bottom: 0;
} */
.custom.seitoboshu .sec06-class-ttl{
  font-size: 32px;
  letter-spacing: 0.02em;
  line-height: 1.5;
  text-align: center;
  color: var(--hi-class_oyako);
}
.custom.seitoboshu .sec06-class-ttl.oyako{
  color: var(--hi-class_oyako2);
}
.custom.seitoboshu .sec06-class-ttl.daigaku{
  color: var(--hi-class_daigaku);
}
.custom.seitoboshu .sec06-class-ttl + * {
  margin-top: 4px;
}
.custom.seitoboshu .sec06-class-text{
  text-align: center;
  font-size: 16px;
  letter-spacing: 0.02em;
  line-height: 1.5;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
}
.custom.seitoboshu .sec06-class-text + *{
  margin-top: 40px;
}
.custom.seitoboshu .sec06-class-text .pink{
  color: var(--hi-class_oyako2);
}
.custom.seitoboshu .sec06-class-item {
  border-radius: 8px;
  padding: 0 40px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px 16px;
}
.custom.seitoboshu .sec06-class-item + .sec06-class-item {
  margin-top: 80px;
}
.custom.seitoboshu .sec06-class-item-ttl{
  display: flex;
  font-size: 20px;
  line-height: 1.5;
  text-align: center;
  align-items: center;
  margin: 0;
}
.custom.seitoboshu .sec06-class-item-ttl .num{
  font-size: 24px;
  border-radius: 4px;
  padding: 6px 24px;
  height: 100%;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.custom.seitoboshu .oyako .sec06-class-item-ttl{
  color: var(--summer-pink);
}
.custom.seitoboshu .oyako .sec06-class-item-ttl .num{
  background-color: rgba(244, 92, 135, 0.15);
}
.custom.seitoboshu .nenchu .sec06-class-item-ttl{
  color: var(--hi-class_nenchu2);
}
.custom.seitoboshu .nenchu .sec06-class-item-ttl .num{
  background-color: rgba(255, 120, 48, 0.15);
}
.custom.seitoboshu .chugaku .sec06-class-item-ttl{
  color: var(--spring-navy);
}
.custom.seitoboshu .chugaku .sec06-class-item-ttl .num{
  background-color: rgba(29, 81, 152, 0.15);
}
.custom.seitoboshu .daigaku .sec06-class-item-ttl{
  color: var(--hi-class_daigaku);
}
.custom.seitoboshu .daigaku .sec06-class-item-ttl .num{
  background-color: rgba(66, 193, 125, 0.15);
}
.custom.seitoboshu .sec06-class-item .js_accordion_body {
  display: contents;
}
.custom.seitoboshu .sec06-item-flex{
  width: 100%;
  display: flex;
  align-items: flex-start;
  gap: 24px 40px;
}
.custom.seitoboshu .sec06-item-pic{
  width: calc((384 / 840) * 100%);
}
.custom.seitoboshu .sec06-item-pic img{
  width: 100%;
  height: auto;
  vertical-align: bottom;
  border-radius: 4px;
}
.custom.seitoboshu .sec06-item-contents{
  flex: 1;
}
.custom.seitoboshu .sec06-item-price{
  border-radius: 4px;
  background-color: #fff;
  padding: 13px 15px 15px;
  white-space: nowrap;
  border: 1px solid;
}
.custom.seitoboshu .sec06-item-price.h-pr {
  padding-top: 15px;
  padding-bottom: 15px;
}
.custom.seitoboshu .sec06-class-box.white .oyako .sec06-item-price{
  border-color: var(--summer-pink);
}
.custom.seitoboshu .sec06-class-box.white .nenchu .sec06-item-price{
  border-color: var(--hi-class_nenchu2);
}
.custom.seitoboshu .sec06-class-box.white .chugaku .sec06-item-price{
  max-width: 448px;
  border-color: var(--spring-navy);
}
.custom.seitoboshu .sec06-class-box.white .daigaku .sec06-item-price{
  border-color: var(--hi-class_daigaku);
}
.sec06-item-price-inner {
  display: flex;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: 8px;
}
.custom.seitoboshu .sec06-item-price.h-pr .sec06-item-price-inner{
  align-items: flex-start;
}
.custom.seitoboshu .sec06-item-price .text01{
  font-weight: bold;
  color: var(--hi-black_tertiary);
  letter-spacing: 0.05em;
  font-size: 14px;
  line-height: 1;
}
.custom.seitoboshu .sec06-item-price.h-pr .text01{
  margin-top: 6px;
}
.custom.seitoboshu .sec06-item-price .text02{
  letter-spacing: 0.05em;
  font-size: 10px;
  text-align: right;
  line-height: 1;
  font-feature-settings: "palt";
}
.custom.seitoboshu .sec06-item-price.h-pr .text02{
  text-align: left;
}
.custom.seitoboshu .sec06-item-price.h-pr .text02 + .text02{
  margin-top: 8px;
}
.custom.seitoboshu .sec06-item-price.h-pr .h-pr-box{
  width: fit-content;
  margin-left: auto;
}
.custom.seitoboshu .oyako .sec06-item-price .text02 .color{
  color: var(--summer-pink);
}
.custom.seitoboshu .nenchu .sec06-item-price .text02 .color{
  color: var(--hi-class_nenchu2);
}
.custom.seitoboshu .chugaku .sec06-item-price .text02 .color{
  color: var(--spring-navy);
}
.custom.seitoboshu .daigaku .sec06-item-price .text02 .color{
  color: var(--hi-class_daigaku);
}
.custom.seitoboshu .sec06-item-price .text02 .min{
  font-size: 14px;
  /* margin-right: 6px; */
}
.custom.seitoboshu .sec06-item-price .text02 .gakusei{
  font-size: 14px;
}
.custom.seitoboshu .sec06-item-price .text02 .getugaku{
  font-size: 12px;
}
.custom.seitoboshu .sec06-item-price .text02 .big{
  font-size: 20px;
  /* margin-left: 3px; */
}
.custom.seitoboshu .chugaku .sec06-item-price .text02 .big{
  font-size: 20px;
}
.custom.seitoboshu .chugaku .sec06-item-price .text02 .min{
  /* margin-left: 5px; */
}
.custom.seitoboshu .sec06-item-price .text02 .big .yen{
  font-size: 14px;
}
.custom.seitoboshu .sec06-item-textarea{
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
  text-align: justify;
}

@media screen and (max-width:960px){
  .custom.seitoboshu .sec06-class-item {
    padding-left: 0;
    padding-right: 0;
  }
  .custom.seitoboshu .sec06-item-price-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .custom.seitoboshu .sec06-item-flex{
    flex-direction: column;
  }
  .custom.seitoboshu .sec06-item-pic{
    width: 100%;
  }
  .custom.seitoboshu .sec06-item-contents{
    width: 100%;
  }
}

@media screen and (max-width:767px){
  .js_accordion_body{
    padding: 0 40px 40px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.6s ease;
  }

  .js_accordion_body.is_active {
    max-height: 3000px; /* 十分大きい値 */
  }
  .custom.seitoboshu .sec06-class-box.white .js_accordion_body{
    display: block;
    padding: 0;
  }
  .custom.seitoboshu .sec06-item-flex{
    margin-top: 0;
  }
  .custom.seitoboshu .sec06-class-box{
    padding: 24px 18px;
  }
  .custom.seitoboshu .sec06-class-box.white .sec06-class-item{
    padding: 0px;
    display: block;
  }
  .custom.seitoboshu .sec06-class-box.white .sec06-class-item:not(:last-child) .sec06-item-flex {
    padding-bottom: 24px;
  }
  .custom.seitoboshu .sec06-class-item{
    padding: 0;
  }
  .custom.seitoboshu .sec06-class-item + .sec06-class-item {
    margin-top: 48px;
  }
  .custom.seitoboshu .sec06-class-box .js_accordion_body .sec06-class-item-ttl {
    justify-content: center;
    margin-top: 16px;
  }
  .custom.seitoboshu .sec06-class-item-ttl{
    font-size: 20px;
    position: relative;
  }
  .custom.seitoboshu .sec06-class-box .js_accordion_body .sec06-class-item-ttl::before,
  .custom.seitoboshu .sec06-class-box .js_accordion_body .sec06-class-item-ttl::after {
    display: none;
  }
  .custom.seitoboshu .sec06-class-box .sec06-class-item-ttl::before,
  .custom.seitoboshu .sec06-class-box .sec06-class-item-ttl::after{
    content: "";
    display: block;
    height: 3px;
    width: 16px;
    position: absolute;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    pointer-events: none;
  }
  .custom.seitoboshu .sec06-class-box .sec06-class-item-ttl::after{
    transform: translateY(-50%) rotate(-90deg);
    transition:.5s;
  }
  .custom.seitoboshu .sec06-class-box .sec06-class-item-ttl.is_active::after{
    transform:rotate(0deg);
  }
  .custom.seitoboshu .sec06-class-box .sec06-class-item.oyako .sec06-class-item-ttl::before,
  .custom.seitoboshu .sec06-class-box .sec06-class-item.oyako .sec06-class-item-ttl::after{
    background-color: var(--hi-class_oyako);
  }
  .custom.seitoboshu .sec06-class-box .sec06-class-item.nenchu .sec06-class-item-ttl::before,
  .custom.seitoboshu .sec06-class-box .sec06-class-item.nenchu .sec06-class-item-ttl::after{
    background-color: var(--hi-class_nenchu);
  }
  .custom.seitoboshu .sec06-class-box .sec06-class-item.chugaku .sec06-class-item-ttl::before,
  .custom.seitoboshu .sec06-class-box .sec06-class-item.chugaku .sec06-class-item-ttl::after{
    background-color: var(--hi-class_chugaku);
  }
  .custom.seitoboshu .sec06-class-box .sec06-class-item.daigaku .sec06-class-item-ttl::before,
  .custom.seitoboshu .sec06-class-box .sec06-class-item.daigaku .sec06-class-item-ttl::after{
    background-color: var(--hi-class_daigaku);
  }
  .custom.seitoboshu .sec06-item-price {
    margin-top: 16px;
    padding: 8px 0;
  }
  .custom.seitoboshu .sec06-item-price.h-pr {
    padding-top: 8px;
    padding-bottom: 8px;
  }
  .custom.seitoboshu .sec06-item-price-inner {
    width: fit-content;
    margin-left: auto;
    margin-right: auto;
    gap: 4px;
  }
  .custom.seitoboshu .sec06-item-price.h-pr .sec06-item-price-inner {
    gap: 8px;
  }
  .custom.seitoboshu .sec06-item-price + * {
    margin-top: 20px;
  }
  .custom.seitoboshu .sec06-item-price.h-pr .text01 {
    margin-top: 0;
  }
}

@media screen and (max-width:750px){
  .custom.seitoboshu .sec06{
    padding: 48px 20px;
  }
  /* .custom.seitoboshu .sec06-ttl .en{
    font-size: 12px;
  } */
  .custom.seitoboshu .sec06-ttl{
    font-size: 32px;
    padding-block: 27px;
  }
  .custom.seitoboshu .sec06-ttl .jp {
    font-size: 28px;
  }
  .custom.seitoboshu .sec06-text{
    font-size: 18px;
    margin-top: 40px;
  }
  .custom.seitoboshu .sec06-text .bg-white{
    font-size: 14px;
  }
  .custom.seitoboshu .sec06-text02{
    font-size: 12px;
  }
  .custom.seitoboshu .sec06-class-item-ttl .num{
    font-size: 24px;
    padding: 6px 10px;
    width: 100%;
    align-items: flex-start;
    text-align: left;
  }
  .js_accordion_body{
    padding: 0 16px 25px;
  }
  .custom.seitoboshu .sec06-class-box.white .js_accordion_body{
    padding: 0;
  }
  .custom.seitoboshu .sec06-class-item + .sec06-class-item{
    margin-top: 24px;
  }
  .custom.seitoboshu .sec06-class-box + .sec06-class-box{
    margin-top: 40px;
  }
  .custom.seitoboshu .sec06-item-price .text02 .gakusei{
    display: block;
    text-align: left;
  }
}

@media screen and (max-width:370px){
  .custom.seitoboshu .sec06-item-price{
    padding: 16px 5px 16px 10px;
  }
}

@media screen and (max-width:360px){
  .custom.seitoboshu .sec06-text02{
    font-size: 10px;
  }
  .custom.seitoboshu .sec06-class-text{
    font-size: 11px;
  }
  .custom.seitoboshu .sec06-class-item-ttl .num{
    font-size: 12px;
    padding: 0 3px;
  }
  .custom.seitoboshu .sec06-class-item-ttl{
    font-size: 14px;
    padding: 24px 10px 24px 10px;
  }
  .custom.seitoboshu .sec06-class-box .sec06-class-item-ttl::before,
  .custom.seitoboshu .sec06-class-box .sec06-class-item-ttl::after{
    width: 14px;
    right: 13px;
  }
  .custom.seitoboshu .sec06-class-box.white .sec06-class-item-ttl::before,
  .custom.seitoboshu .sec06-class-box.white .sec06-class-item-ttl::after{
    right: 29px;
  }
  .custom.seitoboshu .sec06-item-price .text02 .min{
    font-size: 12px;
    margin-right: 3px;
    letter-spacing: 0;
  }
  .custom.seitoboshu .sec06-item-price .text02 .getugaku{
    font-size: 11px;
  }
  .custom.seitoboshu .sec06-item-price .text02 .big{
    font-size: 15px;
  }
  .custom.seitoboshu .sec06-class-box{
    padding: 24px 10px;
  }
  .js_accordion_body{
    padding: 0 10px 25px;
  }
  .custom.seitoboshu .sec06-class-box.white .js_accordion_body{
    padding: 0;
  }
  .custom.seitoboshu .sec06-item-price.h-pr .text02 .min{
    font-size: 11px;
  }
}

/* sec08 */
.custom.seitoboshu .sec08{
  background-color: var(--spring-navy);
  overflow: hidden;
  position: relative;
  z-index: 1;
}
.custom.seitoboshu .sec08::before{
  content: "";
  display: block;
  width: 100%;
  height: calc(100% - 153px);
  background-color: var(--summer-perl-blue);
  border-radius: 26.39vw 26.39vw 0 0;
  position: absolute;
  top: 153px;
  left: 50%;
  transform: translateX(-50%);
  z-index: -1;
}
.custom.seitoboshu .sec08-inner {
  max-width: 1440px;
  padding: 80px 40px;
  box-sizing: border-box;
  position: relative;
  margin-left: auto;
  margin-right: auto;
}
.custom.seitoboshu .sec08-inner::before,
.custom.seitoboshu .sec08-inner::after {
  content: "";
  display: block;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
  position: absolute;
  top: 64px;
}

.custom.seitoboshu .sec08-inner::before {
  width: min(11.39vw,164px);
  aspect-ratio: 164/226;
  background-image: url(../../images/lp/seitoboshu/sec08-bg-treat_left.png);
  left: min(5.56vw,80px);
}

.custom.seitoboshu .sec08-inner::after {
  width: min(11.81vw,170px);
  aspect-ratio: 170/136;
  background-image: url(../../images/lp/seitoboshu/sec08-bg-treat_right.png);
  right: min(5.56vw,80px);
}
.custom.seitoboshu .sec08-ttl {
  width: 90%;
  max-width: 794px;
  margin-inline: auto;
  background-color: #fff;
  border: 3px solid var(--spring-navy);
  border-radius: 100px;
  text-align: center;
  padding-block: 27px;
}
.custom.seitoboshu .sec08-ttl .en{
  color: var(--hi-class_oyako2);
  display: block;
  font-size: 16px;
  text-transform: capitalize;
  line-height: 1;
  letter-spacing: 0.2em;
}
.custom.seitoboshu .sec08-ttl .jp {
  color: var(--spring-navy);
  font-size: 48px;
  line-height: 1.5;
  letter-spacing: 0.02em;
  margin-block: 4px 0;
}
.custom.seitoboshu .sec08-contents{
  background-color: #fff;
  border-radius: 20px;
  max-width: 960px;
  margin: 64px auto 0;
  padding: 80px 20px 0px;
  text-align: center;
  position: relative;
}
.custom.seitoboshu .sec08-contents .sec08-contents-tab-text {
  font-size: 20px;
  letter-spacing: 0.02em;
  line-height: 1.5;
  text-align: center;
}
.custom.seitoboshu .sec08-contents .sec08-nav {
  margin: 40px auto 0;
  max-width: 800px;
  display: flex;
  gap: 24px;
  border-bottom: 2px solid var(--summer-pink);
  padding-left: 28px;
  padding-right: 28px;
  box-sizing: border-box;
}
.custom.seitoboshu .sec08-contents .sec08-nav-item {
  width: calc(50% - 24px / 2);
  border: 3px solid var(--summer-light-pink);
  border-bottom: none;
  background-color: #ffffff;
  padding-block: 9px;
  border-radius: 8px 8px 0px 0px;
  position: relative;
}
.custom.seitoboshu .sec08-contents .sec08-nav-item[role=tab][aria-selected=true] {
  background-color: var(--summer-pink);
  border-color: var(--summer-pink);
}
.custom.seitoboshu .sec08-contents .sec08-nav-item[role=tab][aria-selected=true] h3 {
  color: #ffffff;
}
.custom.seitoboshu .sec08-contents .sec08-nav-item h3 {
  font-size: 24px;
  letter-spacing: 0.02em;
  line-height: 1.5;
  margin: 0;
  color: var(--summer-light-pink);
}
.custom.seitoboshu .sec08-contents .sec08-tab-contents {
  padding-top: 48px;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}
.custom.seitoboshu .sec08-contents .sec08-tab-ttl {
  font-size: 36px;
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--summer-pink);
}
.custom.seitoboshu .sec08-contents .sec08-tab-ttl + * {
  margin-top: 48px;
}
.custom.seitoboshu .sec08-contents .sec08-pic-wrap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}
.custom.seitoboshu .sec08-contents .sec08-pic-wrap + * {
  margin-top: 48px;
}
.custom.seitoboshu .sec08-contents .sec08-pic{
  max-width: 440px;
  margin: 0 auto;
}
.custom.seitoboshu .sec08-contents .sec08-pic img{
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
.custom.seitoboshu .sec08-contents .sec08-flex {
  display: flex;
  flex-direction: row-reverse;
  align-items: flex-start;
  gap: 40px;
}
.custom.seitoboshu .sec08-contents .sec08-box {
  flex: 1;
}
.custom.seitoboshu .sec08-contents .sec08-ttl-blue{
  font-size: 32px;
  color: var(--spring-navy);
  margin-top: 55px;
}
.custom.seitoboshu .sec08-contents .sec08-item{
  display: flex;
  align-items: flex-start;
  gap: 8px 16px;
}
.custom.seitoboshu .sec08-contents .sec08-item + .sec08-item{
  margin-top: 8px;
}
.custom.seitoboshu .sec08-contents .sec08-item-ttl{
  min-width: 72px;
  color: var(--spring-navy);
  background-color: var(--summer-perl-blue);
  height: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
}
.custom.seitoboshu .sec08-contents .sec08-item-text{
  flex: 1;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0;
  line-height: 1.7;
  text-align: left;
}
.custom.seitoboshu .sec08-contents .sec08-item:nth-of-type(4) .sec08-item-text{
  display: flex;
  flex-direction: column;
  gap: 4px;
  white-space: nowrap;
}
.custom.seitoboshu .sec08-contents .sec08-item-text .roboto{
  font-size: 20px;
}
.custom.seitoboshu .sec08-contents .sec08-item-text a.roboto{
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1;
  color: var(--summer-blue);
}
.custom.seitoboshu .sec08-contents .sec08-map{
  height: 239px;
  width: calc((372 / 800) * 100%);
}
.custom.seitoboshu .sec08-contents .sec08-map iframe {
  width: 100%;
  height: 100%;
  display: block;
}
.custom.seitoboshu .sec08-contents .sec08-en{
  display: block;
  text-align: center;
  margin-top: 34px;
  transform: translateY(1px);
}
.custom.seitoboshu .sec08-contents .sec08-en img{
  width: 800px;
  height: 78px;
  margin-left: auto;
  margin-right: auto;
  object-fit: contain;
  vertical-align: bottom;
  object-position: bottom;
}

@media screen and (max-width:1280px){
  .custom.seitoboshu .sec08::before{
    border-radius: 200px 200px 0 0 ;
  }
}
@media screen and (max-width:1023px){
  .custom.seitoboshu .sec08::before{
    border-radius: 100px 100px 0 0 ;
  }
  .custom.seitoboshu .sec08-inner{
    padding-inline: 20px;
  }
  .custom.seitoboshu .sec08-contents .sec08-flex {
    flex-direction: column;
  }
  .custom.seitoboshu .sec08-contents .sec08-box {
    width: 100%;
  }
  .custom.seitoboshu .sec08-contents .sec08-item{
    flex-direction: column;
  }
  .custom.seitoboshu .sec08-contents .sec08-item-ttl {
    width: 100%;
    font-size: 18px;
    height: 40px;
  }
  .custom.seitoboshu .sec08-contents .sec08-item .sec08-item-text{
    width: 100%;
    text-align: center;
  }
  .custom.seitoboshu .sec08-contents .sec08-map{
    width: 100%;
  }
}

@media screen and (max-width:767px){
  .custom.seitoboshu .sec08::before {
    height: calc(100% - 110px);
    border-radius: 28px 28px 0 0;
    top: 110px;
  }
  .custom.seitoboshu .sec08-inner{
    padding-top: 48px;
    padding-bottom: 42px;
  }
  .custom.seitoboshu .sec08-inner::before{
    width: 334px;
    aspect-ratio: 334/276;
    background-image: url(../../images/lp/seitoboshu/sec08-bg-treat_sp.png);
    top: 0;
    left: 50%;
    transform: translateX(-50%);
  }
  .custom.seitoboshu .sec08-inner::after{
    display: none;
  }
  .custom.seitoboshu .sec08-ttl {
    max-width: 329px;
  }
  .custom.seitoboshu .sec08-ttl .jp {
    font-size: 28px;
  }
  .custom.seitoboshu .sec08-contents{
    margin-top: 32px;
    padding: 16px 18px 0;
    border-radius: 16px;
  }
  .custom.seitoboshu .sec08-contents .sec08-contents-tab-text {
    font-size: 16px;
    line-height: 1.7;
  }
  .custom.seitoboshu .sec08-contents .sec08-nav {
    width: 299px;
    margin-top: 24px;
    gap: 9px;
    padding-left: 10px;
    padding-right: 10px;
  }
  .custom.seitoboshu .sec08-contents .sec08-nav-item {
    width: calc(50% - 9px / 2);
    padding-block: 12px;
    border-width: 2px;
  }
  .custom.seitoboshu .sec08-contents .sec08-nav-item[role=tab][aria-selected=true]:after {
    width: 18px;
    height: 14px;
  }
  .custom.seitoboshu .sec08-contents .sec08-nav-item h3 {
    font-size: 20px;
  }
  .custom.seitoboshu .sec08-contents .sec08-tab-contents {
    padding-top: 28px;
  }
  .custom.seitoboshu .sec08-contents .sec08-tab-ttl {
    font-size: 28px;
  }
  .custom.seitoboshu .sec08-contents .sec08-tab-ttl + * {
    margin-top: 28px;
  }
  .custom.seitoboshu .sec08-contents .sec08-pic-wrap {
    grid-template-columns: repeat(1, 1fr);
  }
  .custom.seitoboshu .sec08-contents .sec08-pic-wrap + * {
    margin-top: 32px;
  }
  .custom.seitoboshu .sec08-contents .sec08-ttl-blue{
    margin-top: 28px;
    font-size: 28px;
  }
  .custom.seitoboshu .sec08-contents .sec08-item-ttl {
    font-size: 14px;
    height: 24px;
  }
  .custom.seitoboshu .sec08-contents .sec08-item:nth-of-type(4) .sec08-item-text {
    gap: 8px;
  }
  .custom.seitoboshu .sec08-contents .sec08-item-text a.roboto{
    font-size: 22px;
    line-height: 1.7;
  }
  .custom.seitoboshu .sec08-contents .sec08-map{
    height: 53.33vw;
  }
  .custom.seitoboshu .sec08-contents .sec08-en img{
    max-width: 299px;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
    height: auto;
    margin-left: 0;
    margin-right: 0;
  }
  .custom.seitoboshu .sec08-contents .sec08-en{
    transform: none;
  }
}

/* CTA */
.custom.seitoboshu .cta{
  background-color: var(--hi-yellow);
  padding: 55px 0 47px;
}
.custom.seitoboshu .cta-inner{
  max-width: 904px;
  padding: 0 20px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.custom.seitoboshu.seitoboshu .cta-text{
  width: calc((560 / 904) * 100%);
  padding-top: 0;
  padding-left: 0;
}
.custom.seitoboshu .cta-text img{
  width: 100%;
  height: auto;
  vertical-align: bottom;
}
.custom.seitoboshu .cta-right{
  width: calc((344 / 904) * 100%);
}
.custom.seitoboshu .cta-right .cta-pic{
  display: block;
  width: calc((319 / 344) * 100%);
  margin-left: 1px;
}
.custom.seitoboshu .cta-right .cta-pic img{
  width: 100%;
  height: auto;
  vertical-align: baseline;
}
.custom.seitoboshu .cta .cta-btn a{
  background-color: var(--summer-pink);
  color: #fff;
  font-size: 23px;
  font-weight: 900;
  text-align: center;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 3px solid #fff;
  position: relative;
  box-shadow: 0px 5px 0px rgba(214, 66, 110, 1);
  width: 100%;
  box-sizing: border-box;
  transition: .3s;
}
.custom.seitoboshu .cta .cta-btn a::before{
  content: "";
  display: inline-block;
  width: 15px;
  height: 13px;
  position: absolute;
  mask-image: url(../../images/lp/seitoboshu/arrow.png);
  mask-size: contain;
  mask-repeat: no-repeat;
  mask-position: center;
  background-color: var(--hi-yellow);
  top: 50%;
  right: 32px;
  transform: translateY(-50%);
  transition: .3s;
}
.custom.seitoboshu .cta .cta-btn a:hover{
  background-color: #fff;
  color: var(--summer-pink);
  border-color: var(--summer-pink);
  transform: translateY(5px);
  box-shadow: 0px 0px 0px rgba(214, 66, 110, 0);
}
.custom.seitoboshu .cta .cta-btn a:hover::before{
  background-color: var(--summer-pink);
}
.custom.sec02+.cta::before{
  display: none;
}

@media screen and (max-width:960px){
  .custom.seitoboshu .cta .cta-btn a{
    font-size: 20px;
  }
  .custom.seitoboshu .cta .cta-btn a::before, .custom.seitoboshu .cta .cta-btn a::after{
    right: 18px;
  }
}

.custom.seitoboshu .cta-text .pc{
  display: block;
}
.custom.seitoboshu .cta-text .sp{
  display: none;
}
@media screen and (max-width:750px){
  .custom.seitoboshu .cta{
    padding-top: 44px;
    padding-bottom: 44px;
  }
  .custom.seitoboshu .cta-inner{
    flex-direction: column;
    padding: 0 32px;
  }
  .custom.seitoboshu .cta-text .pc{
    display: none;
  }
  .custom.seitoboshu .cta-text .sp{
    display: block;
  }
  .custom.seitoboshu.seitoboshu .cta-text{
    width: 100%;
    max-width: 312px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 5px;
    box-sizing: border-box;
  }
  .custom.seitoboshu .cta-right{
    width: 100%;
    max-width: 311px;
    margin-left: auto;
    margin-right: auto;
  }
  .custom.seitoboshu .cta-right .cta-pic{
    width: calc((308 / 311) * 100%);
    margin-left: 2px;
  }
  .custom.seitoboshu .cta .cta-btn {
    margin-top: -12px;
  }
  .custom.seitoboshu .cta .cta-btn a{
    font-size: 24px;
    height: 64px;
    padding-right: 50px;
    box-shadow: 0px 6px 0px rgba(214, 66, 110, 1);
  }
  .custom.seitoboshu .cta .cta-btn a::before, .custom.seitoboshu .cta .cta-btn a::after{
    right: 31px;
  }
}

@media screen and (max-width:360px){
  .custom.seitoboshu .cta .cta-btn a{
    padding-right: 40px;
  }
}
/* fixed-btn */
.custom.seitoboshu .fixed-btn .cta-btn a{
  font-weight: 900;
  border: 2px solid #fff;
  background-color: var(--summer-pink);
  border-radius: 12px 0 0 12px;
  padding: 24px 5px 42px 5px;
  letter-spacing: 0.2em;
  box-shadow: 0px 4px 8px 2px rgba(0, 0, 0, 0.06);
  position: relative;
}
@media screen and (min-width:820px){
  _::-webkit-full-page-media, _:future, :root .custom.seitoboshu .fixed-btn .cta-btn a {
    line-height: 1;
    padding: 24px 28px 42px 5px;
  }
  _::-webkit-full-page-media, _:future, :root .fixed-btn .cta-btn a .arrow{
    right: 20px!important;
  }
}
.custom.seitoboshu .fixed-btn .cta-btn a:hover{
  color: var(--summer-pink);
  background-color: #fff;
  border: 2px solid var(--summer-pink);
}
.custom.seitoboshu .fixed-btn .cta-btn a .arrow{
  width: 14px;
  height: 16px;
  bottom: 22px;
  right: 18px;
  margin: 0;
  position: absolute;
}
@media screen and (min-width:820px){
  .fixed-btn .cta-btn a .arrow {
    top: auto;
    bottom: 27px;
    width: 25px;
    height: 25px;
    right: 14px;
  }
}
.custom.seitoboshu .fixed-btn .cta-btn a .arrow::before{
  display: none;
}
.custom.seitoboshu .fixed-btn .cta-btn a .arrow::after{
  mask: url(../../images/lp/seitoboshu/arrow.png) no-repeat center;
  mask-size: contain;
  background: var(--hi-yellow);
  opacity: 1;
}
.custom.seitoboshu .fixed-btn{
  top: 80%;
  transform: translateY(-80%);
}
@media screen and (max-width:819px){
  .custom.seitoboshu .fixed-btn{
    top: auto;
    transform: none;
  }
  .custom.seitoboshu .fixed-btn .cta-btn a{
    border-radius: 50px;
    padding: 13px;
    border: 3px solid #fff;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
  }
  .custom.seitoboshu .fixed-btn .cta-btn a:hover{
    border: 3px solid var(--hi-red);
  }
}
@media screen and (max-width:767px){
  .custom.seitoboshu .sec09-contents .sec09-en img
  .custom.seitoboshu .fixed-btn .cta-btn a{
    font-size: 22px;
    letter-spacing: 0.03em;
    width: 311px;
    max-width: 100%;
    padding: 11px 10px 11px 30px;
  }
  .custom.seitoboshu .fixed-btn .cta-btn a{
    box-shadow: 0px 6px 0px rgba(214, 66, 110, 1);
    font-size: 24px;
    letter-spacing: 0;
    line-height: 1.5;
    max-width: 98%;
    padding: 11px 30px 11px 5px;
    width: 311px;
  }
  .custom.seitoboshu .fixed-btn .cta-btn a .arrow{
    width: 12px;
    height: 20px;
    bottom: auto;
    top: 50%;
    transform: translateY(-50%);
    right: 31px;
  }
}
@media screen and (max-width:360px){
  .custom.seitoboshu .fixed-btn .cta-btn a{
    padding: 16px 30px 16px 15px;
  }
  .custom.seitoboshu .fixed-btn .cta-btn a .arrow{
    right: -20px;
  }
}