@media screen and (max-width: 767px) {
  .is-pc {
    display: none !important;
  }
}
@media screen and (min-width: 768px) {
  .is-sp {
    display: none !important;
  }
}
*,
*::before,
*::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

html,
body {
  padding: 0;
  margin: 0;
  color: #333333;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  color: #333333;
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

img {
  vertical-align: middle;
  max-width: 100%;
  width: 100%;
  height: auto;
  line-height: 1;
}

ul,
ol {
  list-style: none;
  padding: 0;
  margin: 0;
}

body,
h1,
h2,
h3,
h4,
p,
ul,
ol {
  margin: 0;
  padding: 0;
}

a {
  color: inherit;
  text-decoration: none;
  -webkit-transition: 0.3s;
  transition: 0.3s;
}

/*========================
common
========================*/
.pc-bg {
  background: #E5F5FF;
  position: fixed;
  width: 100%;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 25px;
}
@media screen and (max-width: 375px) {
  .pc-bg {
    display: none;
  }
}
.pc-bg .bg-logo {
  position: absolute;
  max-width: 395px;
  left: 20px;
  top: 0;
}
@media screen and (max-width: 1210px) {
  .pc-bg .bg-logo {
    display: none;
  }
}
.pc-bg .dummy {
  width: 377px;
  height: 100%;
}
.pc-bg .wrap1 .box {
  max-width: 298px;
  margin-left: auto;
  padding: 16px;
  background: white;
  border-radius: 10px;
  -webkit-box-shadow: 3px 3px 0 0 rgba(211, 211, 211, 0.8);
          box-shadow: 3px 3px 0 0 rgba(211, 211, 211, 0.8);
  position: relative;
}
.pc-bg .wrap1 .box .pc-bg1 {
  position: absolute;
  width: 184px;
  top: -87px;
  left: -148px;
  z-index: -1;
}
.pc-bg .wrap1 .box .pc-bg2 {
  position: absolute;
  width: 189px;
  bottom: -187px;
  right: -15px;
}
.pc-bg .wrap1 .box h2 {
  text-align: center;
  color: #1C528B;
  font-size: 16px;
  margin-bottom: 9px;
}
.pc-bg .wrap1 .box .row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 12px;
}
.pc-bg .wrap1 .box .row:not(:last-child) {
  border-bottom: 1px solid #CACACA;
  margin-bottom: 9px;
  padding-bottom: 2px;
}
.pc-bg .wrap1 .box .row .head {
  width: 41px;
  color: #1C528B;
  font-size: 12px;
  text-align: center;
  font-weight: bold;
}
.pc-bg .wrap1 .box .row p {
  width: calc(100% - 41px - 12px);
  text-align: left;
  font-size: 14px;
}
.pc-bg .wrap1,
.pc-bg .wrap2 {
  max-width: 380px;
  text-align: right;
  width: calc((100% - 25px - 25px - 377px) / 2);
}
@media screen and (max-width: 1210px) {
  .pc-bg .wrap1,
  .pc-bg .wrap2 {
    display: none;
  }
}
.pc-bg .wrap2 .btns {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: start;
  gap: 16px;
  padding-left: 8px;
  max-width: 303px;
  margin-left: 32px;
}
.pc-bg .wrap2 .btns a {
  text-align: left;
  color: #068AD4;
  font-weight: bold;
  display: inline-block;
  font-size: 16px;
  border-bottom: 1px solid #068AD4;
  position: relative;
  padding-right: 22px;
}
.pc-bg .wrap2 .btns a::before {
  content: "";
  background: url(../img/arrow.png) no-repeat center center/contain;
  position: absolute;
  width: 18px;
  height: 8px;
  right: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}
.pc-bg .btn-wrap {
  max-width: 343px;
  margin-left: auto;
  margin-top: 44px;
  text-align: center;
}
.pc-bg .btn-wrap .btn-text {
  max-width: 253px;
  margin: 0 auto 10px;
}
.pc-bg .btn-wrap .btn {
  margin-bottom: 20px;
}
.pc-bg .btn-wrap .link {
  font-size: 16px;
  border-bottom: 1px solid #000;
  font-weight: bold;
}

.main-area {
  background: white;
  width: 100%;
  max-width: 377px;
  margin: 0 auto;
  position: relative;
  border: 1px solid #CECECE;
}
@media screen and (max-width: 767px) {
  .main-area {
    border: none;
  }
}

.inner {
  max-width: 375px;
  padding: 0 16px;
  margin: 0 auto;
  -webkit-box-sizing: content-box;
          box-sizing: content-box;
}

.section {
  padding: 40px 0;
}

.center {
  text-align: center;
}

.small {
  font-size: 14px;
  font-weight: 400;
}

.cta {
  text-align: center;
}
.cta .link {
  text-decoration: underline;
  text-underline-offset: 3px;
  font-weight: bold;
  margin-top: 12px;
  display: inline-block;
}

.btn-text {
  text-align: center;
  font-size: 16px;
  font-weight: 700;
}

.btn {
  border-radius: 100px;
  background: #E05483;
  -webkit-box-shadow: 0 6px 0 0 #F6A2BE;
          box-shadow: 0 6px 0 0 #F6A2BE;
  color: white;
  display: inline-block;
  width: 100%;
  padding: 14px 0 17px;
  font-size: 24px;
  font-weight: bold;
  position: relative;
  margin: 6px 0 10px;
  line-height: 1.2;
  max-width: 335px;
}
.btn:hover {
  -webkit-transform: translateY(5px);
          transform: translateY(5px);
  -webkit-box-shadow: 0 0 0 0 #F6A2BE;
          box-shadow: 0 0 0 0 #F6A2BE;
}
.btn::before {
  content: "";
  background: url(../img/arrow-right.png) no-repeat center center/contain;
  position: absolute;
  width: 18px;
  height: 18px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  right: 21px;
}

.sec-title {
  font-size: 26px;
  font-family: "Kosugi Maru", sans-serif;
  line-height: 1.3;
  color: #068AD4;
  font-style: italic;
  margin-bottom: 21px;
  margin-left: 4px;
}
.sec-title span {
  font-size: 34px;
}

.sec-title-bg1 {
  position: relative;
  z-index: 1;
}
.sec-title-bg1::before {
  content: "";
  background: url(../img/bg1.png) no-repeat center center/contain;
  position: absolute;
  width: 106px;
  height: 86px;
  top: -26px;
  left: -44px;
  z-index: -1;
}

.sec-title2 {
  text-align: center;
  font-size: 26px;
  font-weight: bold;
  color: #1C528B;
}

.sub-title {
  position: relative;
  font-size: 18px;
  font-weight: bold;
  padding-left: 31px;
}

.pen1::before {
  content: "";
  background: url(../img/pen1.png) no-repeat center center/contain;
  position: absolute;
  width: 30px;
  height: 30px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  left: 0;
}

.pen2::before {
  content: "";
  background: url(../img/pen2.png) no-repeat center center/contain;
  position: absolute;
  width: 30px;
  height: 30px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  left: 0;
}

.bg2 {
  position: relative;
}
.bg2::before {
  content: "";
  background: url(../img/bg2.png) no-repeat center center/contain;
  position: absolute;
  width: 86px;
  height: 86px;
}

.bg3 {
  position: relative;
}
.bg3::before {
  content: "";
  background: url(../img/bg3.png) no-repeat center center/contain;
  position: absolute;
  width: 86px;
  height: 86px;
}

/*========================
header
========================*/
header {
  position: fixed;
  width: 100%;
  max-width: 376px;
  z-index: 10000;
  top: 0;
}

.header-fix {
  width: 100%;
  background: #ffffff;
  z-index: 1000;
  border-right: 1px solid #CECECE;
  border-bottom: 1px solid #cccccc;
  height: 51px;
  padding: 0 15px;
  position: relative;
}
@media screen and (max-width: 767px) {
  .header-fix {
    border-right: none;
  }
}

.f-box {
  display: block;
  width: 100%;
  margin: 0 auto;
}

.header_logo_set {
  float: left;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  max-width: 280px;
  padding: 5px 0;
}
.header_logo_set a {
  display: block;
}

.common_logo {
  margin-right: 5px;
}

.menu-trigger {
  position: relative;
  width: 30px;
  height: 24px;
  margin: 13px 0 0 0;
  cursor: pointer;
}

.menu-trigger,
.menu-trigger span {
  display: inline-block;
  -webkit-transition: all 0.4s;
  transition: all 0.4s;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.sp-nav-btn {
  float: right;
}

.menu-trigger span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: #009b4b;
  border-radius: 4px;
}

.menu-trigger.active span:nth-of-type(1) {
  -webkit-transform: translateY(10px) rotate(-45deg);
          transform: translateY(10px) rotate(-45deg);
}
.menu-trigger.active span:nth-of-type(2) {
  left: 50%;
  opacity: 0;
  -webkit-animation: active-menu-bar02 0.8s forwards;
          animation: active-menu-bar02 0.8s forwards;
}
.menu-trigger.active span:nth-of-type(3) {
  -webkit-transform: translateY(-10px) rotate(45deg);
          transform: translateY(-10px) rotate(45deg);
}

.menu-trigger span:nth-of-type(1) {
  top: 0;
}

.menu-trigger span:nth-of-type(2) {
  top: 10px;
}

@-webkit-keyframes active-menu-bar02 {
  100% {
    height: 0;
  }
}

@keyframes active-menu-bar02 {
  100% {
    height: 0;
  }
}
.menu-trigger span:nth-of-type(3) {
  bottom: 0;
}

nav {
  background: rgba(0, 0, 0, 0.7);
  position: fixed;
  top: -100%;
  width: 100%;
  max-width: 376px;
  z-index: 500;
  -webkit-transition: 0.4s;
  transition: 0.4s;
  height: 100%;
  opacity: 0;
  padding: 12px 0 0 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

nav.list-open {
  top: 51px;
  opacity: 1;
}

.list-main-nav {
  background: #fff;
  width: 94%;
  margin: 0 auto;
}

.list-main-nav li {
  border-top: solid 1px #cccccc;
}

.list-main-nav li a {
  display: block;
  color: #0b4427;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 11px 20px;
  font-size: 12px;
  font-weight: 600;
  background: url(../img/nav-arrow.png) no-repeat 95% center;
  background-size: 7px 12px;
}

.accordion_sp {
  width: 100%;
}

.option_sp {
  position: relative;
}

.toggle_sp {
  display: none;
}

.title_sp {
  border-top: solid 1px #cccccc;
  padding: 11px 20px;
  display: block;
  color: #0b4427;
  font-weight: bold;
  font-size: 13px;
}

.sp_menu_contact {
  background-color: #ebf5ec;
}

.title_sp::after, .title_sp::before {
  content: "";
  position: absolute;
  right: 1.25em;
  top: 1.25em;
  width: 2px;
  height: 0.75em;
  background-color: #999;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.title_sp::after {
  -webkit-transform: rotate(90deg);
          transform: rotate(90deg);
}

.toggle_sp:checked + .title_sp::before {
  -webkit-transform: rotate(90deg) !important;
          transform: rotate(90deg) !important;
}

.title_sp, .content_sp {
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
  -webkit-transform: translateZ(0);
          transform: translateZ(0);
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}

.option_sp_1st {
  border: none !important;
}

.content_sp {
  max-height: 0;
  overflow: hidden;
}

.toggle_sp:checked + .title_sp + .content_sp {
  max-height: 500px;
  -webkit-transition: all 1.5s;
  transition: all 1.5s;
}

.accordion_sp li a {
  display: block;
  color: #0b4427;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 11px 35px;
  font-size: 12px;
  font-weight: 600;
  background: url(../img/nav-arrow.png) no-repeat 95% center;
  background-size: 7px 12px;
}

/*========================
mv
========================*/
.mv {
  padding-bottom: 30px;
  padding-top: 50px;
}
.mv p {
  font-size: 9px;
  margin-top: 6px;
}

/*========================
start
========================*/
.start {
  background: #E5F5FF;
  padding: 56px 0 30px;
  margin-top: 27px;
  margin-left: 30px;
}
.start .sec-title {
  margin-left: 0;
}
.start .inner {
  padding: 0 21px;
}

.start__items .item {
  margin-top: 16px;
  background: white;
  border-radius: 10px;
  -webkit-box-shadow: 2px 2px 4px 0 rgba(110, 110, 110, 0.25);
          box-shadow: 2px 2px 4px 0 rgba(110, 110, 110, 0.25);
  padding: 20px;
  text-align: center;
}
.start__items .item .triangle {
  margin: 4px 0;
  width: 26px;
  display: inline-block;
}
.start__items .item .strong {
  font-weight: bold;
  font-size: 18px;
}
.start__items .item .strong span {
  background: -webkit-gradient(linear, left top, left bottom, color-stop(70%, transparent), color-stop(70%, #FFFC01));
  background: linear-gradient(transparent 70%, #FFFC01 70%);
}

.start__arrow {
  width: 37px;
  margin: 20px auto 10px;
}

.start__bottom-text {
  font-size: 24px;
  font-weight: bold;
  line-height: 1.4;
}

.start-img {
  max-width: 264px;
  margin: 0 auto;
}
.start-img:before {
  right: -39px;
  top: -64px;
}

/*========================
junbi
========================*/
.junbi {
  padding: 86px 0 60px;
}
.junbi .inner {
  padding: 0 26px;
}
.junbi .sec-title::before {
  top: -40px;
  left: -18px;
}
.junbi .sub-title {
  text-decoration: underline;
  text-underline-offset: 4px;
  color: #1C528B;
}

.junbi__items {
  margin-top: 20px;
}
.junbi__items .item:not(:last-child) {
  margin-bottom: 20px;
}
.junbi__items .head {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}
.junbi__items .head .subject {
  background: #1C528B;
  color: white;
  display: inline-block;
  padding: 0 12px 1px;
  border-radius: 100px;
}
.junbi__items .body {
  border: 1px solid #068AD4;
  position: relative;
  padding: 16px 20px;
}
.junbi__items .body h4 {
  background: white;
  position: absolute;
  padding: 0 6px;
  display: inline-block;
  top: -16px;
  left: 22px;
  font-weight: bold;
  color: #068AD4;
}

.sinpai {
  margin: 24px 0 20px;
}

.junbi__bottom .box-title {
  background: #068AD4;
  color: white;
  text-align: center;
  border-radius: 100px;
  font-size: 18px;
  font-weight: bold;
  padding: 6px;
  position: relative;
  z-index: 1;
  margin: 0 14px;
}
.junbi__bottom .box {
  background: #E5F5FF;
  padding: 29px 20px 18px;
  margin-top: -12px;
}
.junbi__bottom .box li {
  padding-left: 1em;
  text-indent: -1em;
}
.junbi__bottom .plus {
  max-width: 63px;
  margin: 4px auto;
  -webkit-transform: translateX(-10px);
          transform: translateX(-10px);
}
.junbi__bottom .box-title2 {
  text-align: center;
  color: #1C528B;
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 8px;
}
.junbi__bottom .box2 {
  background: #E5F5FF;
  padding: 22px 14px;
}
.junbi__bottom .box2 .row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 8px;
}
.junbi__bottom .box2 .row:not(:last-child) {
  margin-bottom: 13px;
}
.junbi__bottom .box2 .row .head {
  background: #1C528B;
  color: white;
  font-size: 13px;
  padding: 0 12px 1px;
  border-radius: 100px;
}
/*========================
about
========================*/
.about {
  padding: 60px 0;
}

.about__items .item {
  margin-top: 30px;
}
.about__items .item h3 {
  background: #E5F5FF;
  color: #1C528B;
  padding: 4px 16px;
  font-size: 18px;
  font-weight: bold;
}
.about__items .row {
  margin-top: 16px;
  border-bottom: 1px solid #CACACA;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 16px;
  padding-bottom: 6px;
}
.about__items .head {
  width: 54px;
  text-align: center;
  color: #1C528B;
  font-weight: bold;
}
.about__items .body {
  width: calc(100% - 54px - 16px);
  line-height: 1.4;
}
.about__items .body .strong {
  font-weight: bold;
  font-size: 18px;
  background: -webkit-gradient(linear, left top, left bottom, color-stop(70%, transparent), color-stop(70%, #FFFC01));
  background: linear-gradient(transparent 70%, #FFFC01 70%);
}
.about__items .body .small {
  font-size: 12px;
}

.about__bottom {
  padding: 25px;
  border-radius: 20px;
  border: 3px solid #1C528B;
  margin: 0 19px;
  margin-top: 32px;
}
.about__bottom .row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 16px;
}
.about__bottom .row:nth-child(2) {
  margin-top: 15px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.about__bottom .head {
  color: #068AD4;
  font-weight: bold;
}
.about__bottom .body span {
  font-size: 20px;
  font-weight: bold;
}

.tokuten {
  margin-bottom: 30px;
}

/*========================
voice
========================*/
.voice {
  padding: 60px 0 80px;
}
.voice:before {
  bottom: 0;
  left: 7px;
}

.voice__items:before {
  right: 0;
  top: -39px;
}
.voice__items .item {
  margin-right: 46px;
  position: relative;
  border-radius: 20px;
  -webkit-box-shadow: 2px 2px 4px 0 rgba(110, 110, 110, 0.25);
          box-shadow: 2px 2px 4px 0 rgba(110, 110, 110, 0.25);
  padding: 16px 20px;
}
.voice__items .item:not(:last-child) {
  margin-bottom: 46px;
}
.voice__items .item.item-blue {
  background: #E5F5FF;
}
.voice__items .item.item-pink {
  background: #FFF2F9;
}
.voice__items .img {
  position: absolute;
  width: 72px;
  bottom: -27px;
  right: -46px;
}

/*========================
asunaro
========================*/
.asunaro {
  background: url(../img/asunaro-bg.jpg) no-repeat center center/cover;
  padding: 30px 0;
  margin-bottom: 30px;
}
.asunaro .logo {
  width: 51px;
  margin: 0 auto 2px;
}
.asunaro .sec-title2 {
  color: #333333;
}
.asunaro .img1 {
  max-width: 242px;
  margin: 40px auto 50px;
}
.asunaro .img2 {
  max-width: 180px;
  margin: 50px auto 20px;
}
.asunaro .note {
  font-size: 8px;
  margin-left: 10px;
}
.asunaro .img3 {
  margin: 50px auto 23px;
  max-width: 332px;
}
.asunaro .img4 {
  max-width: 216px;
  margin: 50px auto 10px;
}
.asunaro .img5 {
  max-width: 333px;
  margin: 50px auto;
}
.asunaro .sakura span {
  display: inline-block;
  position: relative;
  z-index: 1;
}
.asunaro .sakura span::before {
  content: "";
  background: url(../img/sakura.png) no-repeat center center/contain;
  position: absolute;
  width: 57px;
  height: 57px;
  right: -29px;
  bottom: -5px;
  z-index: -1;
}
.asunaro .achieve {
  text-align: center;
  font-size: 13px;
  margin-top: 19px;
}
.asunaro .achieve span {
  font-weight: bold;
  font-size: 16px;
}

/*========================
school
========================*/
.school {
  padding: 60px 0 30px;
}

.school__items {
  margin-top: 20px;
}
.school__items .item {
  border-radius: 10px;
  background: #E5F5FF;
  padding: 9px 12px;
}
.school__items .item:not(:last-child) {
  margin-bottom: 16px;
}
.school__items .item .row {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 5px;
  margin-top: 4px;
}
.school__items .item .icon {
  width: 22px;
}
.school__items .item h3 {
  font-size: 18px;
  font-weight: bold;
}
.school__items .item p {
  width: calc(100% - 22px - 5px);
  font-size: 12px;
  font-weight: bold;
  margin-top: 4px;
}

/*========================
page-bottom
========================*/
.page-bottom {
  padding: 45px 0;
  background: #FEFFF0;
  text-align: center;
}
.page-bottom h2 {
  color: #E05483;
  position: relative;
  z-index: 1;
}
.page-bottom h2::before {
  content: "";
  background: url(../img/key.png) no-repeat center center/contain;
  position: absolute;
  width: 41px;
  height: 41px;
  z-index: -1;
  right: 27px;
  top: -17px;
}
.page-bottom .logo {
  max-width: 296px;
  margin: 45px auto 0;
}

/*========================
footer
========================*/
.footer {
  text-align: center;
  background: #219244;
  color: white;
  font-size: 13px;
  font-weight: 400;
  padding: 9px 0 10px;
}
@media screen and (max-width: 767px) {
  .footer {
    padding-bottom: 83px;
  }
}

.fixed {
  position: fixed;
  width: 100%;
  bottom: 0;
  left: 0;
  z-index: 500;
  background: #ffffff;
  text-align: center;
  padding: 6px 0;
}
.fixed .btn {
  padding: 10px 0 14px;
  margin: 6px 0;
  font-size: 20px;
  -webkit-box-shadow: none;
          box-shadow: none;
}
.fixed .btn span {
  font-size: 30px;
}