@charset "UTF-8";
.lesson {
  overflow: hidden;
  background-color: #fff;
  color: #404040;
}
.lesson .main {
  position: relative;
  z-index: 2;
  background: url(../img/subpage/sec02--bg.jpg);
  background-attachment: fixed;
  background-position: center -50%;
  background-size: cover;
  background-repeat: no-repeat;
}
@media (max-width: 768px) {
  .lesson .main {
    margin-top: 0;
    background: url(../img/subpage/sec02--bg--sp.jpg);
    background-attachment: fixed;
    background-position: bottom center;
    background-size: contain;
    background-repeat: no-repeat;
  }
}
.lesson p, .lesson span, .lesson time, .lesson a {
  font-family: "noto-sans-cjk-jp", sans-serif;
}
.lesson h1, .lesson h2, .lesson h3, .lesson h4, .lesson h5, .lesson h6 {
  font-family: "noto-sans-cjk-jp", sans-serif;
}
.lesson .subpage--header .fixed__wrapper {
  margin-top: 40px;
  margin-bottom: 20px;
}
.lesson .subpage--header .link-more {
  display: block;
  margin-bottom: 20px;
  max-width: 200px;
}
.lesson .subpage--header .link-more img {
  vertical-align: bottom;
}
.lesson .subpage--header .hamburger-menu span {
  display: inline-block;
  margin: 0 1em;
}
.lesson .first-view--wrapper {
  margin-bottom: 90px;
}
.lesson .first-view--wrapper .flex {
  justify-content: flex-start;
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .flex {
    display: block;
  }
}
.lesson .first-view--wrapper .first-view--img {
  position: relative;
  width: calc(50% - 24px);
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--img {
    margin-bottom: 14px;
    width: 100%;
  }
}
.lesson .first-view--wrapper .first-view--img .img {
  border-radius: 0 0 100px 0;
}
.lesson .first-view--wrapper .first-view--img .course--text {
  position: absolute;
  right: 0%;
  bottom: 0%;
  max-width: 500px;
  transform: translateX(45%) translateY(40%);
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--img .course--text {
    display: none;
  }
}
.lesson .first-view--wrapper .first-view--text {
  margin-right: 16px;
  margin-left: 16px;
  max-width: 540px;
  width: calc(50% - 24px);
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--text {
    margin: 0 auto;
    max-width: 260px;
    width: 100%;
  }
}
.lesson .first-view--wrapper .first-view--text .text--wrapper {
  position: relative;
  max-width: 440px;
}
.lesson .first-view--wrapper .first-view--text .text--wrapper .text01--wrapper {
  position: relative;
}
.lesson .first-view--wrapper .first-view--text .text--wrapper .text01--wrapper::before {
  position: absolute;
  z-index: -1;
  display: block;
  width: calc(100vw - 100px);
  height: 2px;
  content: "";
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--text .text--wrapper .text01--wrapper::before {
    height: 1.5px;
  }
}
.lesson .first-view--wrapper .first-view--text .text--wrapper .text01--wrapper::before {
  top: calc(50% - 1px);
  right: calc(-100vw + 50%);
  max-width: calc(100vw - 100px);
  width: calc(100vw - 100px);
  background: linear-gradient(to right, #dc000b 30px, #000 30.1px);
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--text .text--wrapper .text01--wrapper::before {
    right: calc(-100vw + 50% + 40px);
  }
}
.lesson .first-view--wrapper .first-view--text .text--wrapper .text01 {
  max-width: 60%;
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--text .text--wrapper .text01 {
    max-width: 180px;
    width: 65%;
  }
}
.lesson .first-view--wrapper .first-view--text .text--wrapper .text02 {
  margin-top: -4%;
  margin-bottom: -4%;
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--text .text--wrapper .text02 {
    margin-bottom: -9%;
  }
}
.lesson .first-view--wrapper .first-view--text .text--wrapper .text03 {
  position: relative;
  text-align: right;
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--text .text--wrapper .text03 {
    font-size: 12px;
  }
}
.lesson .first-view--wrapper .first-view--text .text--wrapper .text03::after {
  position: absolute;
  z-index: -1;
  display: block;
  height: 2px;
  content: "";
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--text .text--wrapper .text03::after {
    height: 1.5px;
  }
}
.lesson .first-view--wrapper .first-view--text .text--wrapper .text03::after {
  bottom: calc(50% - 1px);
  left: calc(-100vw + 100%);
  min-width: calc(100vw - 16em);
  width: calc(100vw - 16em);
  background: linear-gradient(to left, #dc000b 30px, #000 30.1px);
}
.lesson .first-view--wrapper .first-view--text .text--description {
  position: relative;
  z-index: 2;
  text-align: center;
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--text .text--description {
    margin-top: 20px;
  }
}
.lesson .first-view--wrapper .first-view--text .text--description h3 {
  text-align: left;
  font-size: 40px;
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--text .text--description h3 {
    text-align: center;
    font-size: 20px;
  }
}
.lesson .first-view--wrapper .first-view--text .text--description .color--red {
  color: #fda7ac;
  font-weight: 700;
  font-style: normal;
  font-size: 40px;
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--text .text--description .color--red {
    font-size: 20px;
  }
}
.lesson .first-view--wrapper .first-view--text .text--description .desc {
  text-align: left;
}
@media (max-width: 768px) {
  .lesson .first-view--wrapper .first-view--text .text--description .desc {
    margin-top: 8px;
  }
}
.lesson .sec01 {
  margin-bottom: 120px;
}
@media (max-width: 768px) {
  .lesson .sec01 {
    margin-bottom: 70px;
  }
}
.lesson .sec01 h2.sec-heading {
  margin-bottom: 40px;
  text-align: center;
  font-size: 32px;
  font-family: "つぶてん AP";
}
@media (max-width: 768px) {
  .lesson .sec01 h2.sec-heading {
    font-size: 24px;
  }
}
.lesson .sec01 h2.sec-heading span {
  color: #32c3bb;
  font-size: 32px;
  font-family: "つぶてん AP";
}
@media (max-width: 768px) {
  .lesson .sec01 h2.sec-heading span {
    font-size: 24px;
  }
}
.lesson .sec01 .img--wrapper {
  margin: 0 auto;
  width: 70%;
}
@media (max-width: 768px) {
  .lesson .sec01 .img--wrapper {
    overflow: scroll;
    margin-right: -32px;
    max-width: calc(100% + 32px);
    width: calc(100% + 32px);
  }
}
.lesson .sec01 .img--wrapper img {
  border-radius: 16px;
}
@media (max-width: 768px) {
  .lesson .sec01 .img--wrapper img {
    padding-right: 32px;
    min-width: 650px;
  }
}
.lesson .sec02 {
  position: relative;
  padding-top: 90px;
  padding-bottom: 90px;
  background: rgba(255, 220, 120, 0.8);
}
@media (max-width: 768px) {
  .lesson .sec02 {
    padding-top: 60px;
    padding-right: 0;
    padding-bottom: 60px;
  }
}
.lesson .sec02::after {
  position: absolute;
  bottom: -45px;
  left: 50%;
  z-index: -1;
  max-width: 200px;
  width: 50%;
  height: 45px;
  background: rgba(255, 220, 120, 0.8);
  content: "";
  transform: translateX(-50%);
  -webkit-clip-path: polygon(100% 0, 0 0, 50% 45px);
  clip-path: polygon(100% 0, 0 0, 50% 45px);
}
@media (max-width: 768px) {
  .lesson .sec02::after {
    bottom: -35px;
    height: 35px;
    -webkit-clip-path: polygon(100% 0, 0 0, 50% 35px);
    clip-path: polygon(100% 0, 0 0, 50% 35px);
  }
}
@media (max-width: 768px) {
  .lesson .sec02 .fixed__wrapper {
    padding-right: 24px;
  }
}
.lesson .sec02 .bg--wrapper {
  position: absolute;
  top: 0;
  left: 50%;
  max-width: 1100px;
  width: 100%;
  height: 100%;
  transform: translateX(-50%);
}
.lesson .sec02 .bg--wrapper .bg--left .bg01 {
  position: absolute;
  top: -50px;
  left: 0;
  width: 200px;
  transform: rotate(90deg);
}
@media (max-width: 768px) {
  .lesson .sec02 .bg--wrapper .bg--left .bg01 {
    top: -10px;
    left: -20px;
    width: 60px;
  }
}
.lesson .sec02 .bg--wrapper .bg--left .bg02 {
  position: absolute;
  top: 30%;
  left: -15%;
  width: 300px;
  transform: rotate(0);
}
@media (max-width: 768px) {
  .lesson .sec02 .bg--wrapper .bg--left .bg02 {
    top: 150px;
    left: -60px;
    width: 120px;
  }
}
.lesson .sec02 .bg--wrapper .bg--left .bg03 {
  position: absolute;
  bottom: 2%;
  left: -15%;
  width: 200px;
  transform: rotate(90deg);
}
@media (max-width: 768px) {
  .lesson .sec02 .bg--wrapper .bg--left .bg03 {
    bottom: 10%;
    left: -30%;
    width: 150px;
  }
}
.lesson .sec02 .bg--wrapper .bg--right .bg01 {
  position: absolute;
  top: -50px;
  right: 0;
  width: 150px;
  transform: rotate(90deg);
}
@media (max-width: 768px) {
  .lesson .sec02 .bg--wrapper .bg--right .bg01 {
    top: -20px;
    right: -50px;
    width: 120px;
  }
}
.lesson .sec02 .bg--wrapper .bg--right .bg02 {
  position: absolute;
  top: 30%;
  right: -15%;
  width: 300px;
  transform: rotate(0);
}
@media (max-width: 768px) {
  .lesson .sec02 .bg--wrapper .bg--right .bg02 {
    right: -80px;
    width: 120px;
  }
}
.lesson .sec02 .bg--wrapper .bg--right .bg03 {
  position: absolute;
  right: -5%;
  bottom: -2%;
  width: 180px;
  transform: rotate(90deg);
}
@media (max-width: 768px) {
  .lesson .sec02 .bg--wrapper .bg--right .bg03 {
    width: 110px;
  }
}
.lesson .sec02 h2.sec-heading {
  margin-bottom: 20px;
  text-align: center;
  font-size: 32px;
  font-family: "つぶてん AP";
}
@media (max-width: 768px) {
  .lesson .sec02 h2.sec-heading {
    font-size: 24px;
  }
}
.lesson .sec02 h2.sec-heading span {
  color: #dc000b;
  font-size: 32px;
  font-family: "つぶてん AP";
}
@media (max-width: 768px) {
  .lesson .sec02 h2.sec-heading span {
    font-size: 24px;
  }
}
.lesson .sec02 .desc {
  margin: 0 auto;
  max-width: 800px;
}
.lesson .sec02 .text-indent {
  display: inline-block;
  margin-left: 1em;
  text-indent: -1em;
}
@media (max-width: 768px) {
  .lesson .sec02 .text-indent {
    display: block;
  }
}
.lesson .sec02 .main--footer {
  margin-top: 40px;
  padding-bottom: 0;
  background: none;
}
.lesson .sec02 .main--footer a {
  background: #1cc2f1;
}
.lesson .sec03 {
  padding-top: 120px;
  padding-bottom: 90px;
}
@media (max-width: 768px) {
  .lesson .sec03 {
    padding-top: 90px;
    padding-right: 20px;
    padding-bottom: 60px;
    padding-left: 20px;
  }
}
.lesson .sec03 h2.sec-heading {
  margin-bottom: 20px;
  text-align: center;
  font-size: 32px;
  font-family: "つぶてん AP";
}
@media (max-width: 768px) {
  .lesson .sec03 h2.sec-heading {
    font-size: 24px;
  }
}
.lesson .sec03 h2.sec-heading span {
  color: #ffc729;
  font-size: 32px;
  font-family: "つぶてん AP";
}
@media (max-width: 768px) {
  .lesson .sec03 h2.sec-heading span {
    font-size: 24px;
  }
}
.lesson .sec03 .fixed__wrapper {
  position: relative;
  box-sizing: border-box;
  padding-right: 32px;
  padding-left: 32px;
  max-width: 800px;
}
@media (max-width: 768px) {
  .lesson .sec03 .fixed__wrapper {
    padding-right: 20px;
    padding-left: 20px;
  }
}
.lesson .sec03 .fixed__wrapper::before {
  position: absolute;
  bottom: 0;
  left: 0;
  display: block;
  width: 100%;
  height: calc(100% - 32px);
  border: solid #ffdc78 1.5px;
  border-radius: 32px;
  content: "";
  pointer-events: none;
}
@media (max-width: 768px) {
  .lesson .sec03 .fixed__wrapper::before {
    height: calc(100% - 28px);
    border: solid #ffdc78 3px;
  }
}
.lesson .sec03 .fixed__wrapper .sec03-heading {
  position: relative;
  z-index: 2;
  display: block;
  margin: 0 auto;
  width: -webkit-fit-content;
  width: -moz-fit-content;
  width: fit-content;
  background-color: #fff;
}
.lesson .sec03 .flex {
  justify-content: center;
  align-items: center;
}
@media (max-width: 768px) {
  .lesson .sec03 .flex {
    flex-direction: column;
    padding-bottom: 30px;
  }
}
@media (max-width: 768px) {
  .lesson .sec03 .flex .desc01 {
    margin-bottom: 0;
  }
}
.lesson .sec03 .flex span {
  display: inline-block;
  margin: 0 1em;
}
@media (max-width: 768px) {
  .lesson .sec03 .flex span {
    transform: rotate(90deg);
  }
}
.lesson .sec03 .flex .desc02 {
  text-decoration: underline;
}
.lesson .sec04 {
  position: relative;
  padding-top: 90px;
  padding-bottom: 120px;
  background: rgba(255, 220, 120, 0.8);
}
@media (max-width: 768px) {
  .lesson .sec04 {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}
.lesson .sec04::after {
  position: absolute;
  bottom: -45px;
  left: 50%;
  z-index: -1;
  max-width: 200px;
  width: 50%;
  height: 45px;
  background: rgba(255, 220, 120, 0.8);
  content: "";
  transform: translateX(-50%);
  -webkit-clip-path: polygon(100% 0, 0 0, 50% 45px);
  clip-path: polygon(100% 0, 0 0, 50% 45px);
}
@media (max-width: 768px) {
  .lesson .sec04::after {
    bottom: -35px;
    height: 35px;
    -webkit-clip-path: polygon(100% 0, 0 0, 50% 35px);
    clip-path: polygon(100% 0, 0 0, 50% 35px);
  }
}
.lesson .sec04 h2.sec-heading {
  margin-bottom: 20px;
  text-align: center;
  font-size: 32px;
  font-family: "つぶてん AP";
}
@media (max-width: 768px) {
  .lesson .sec04 h2.sec-heading {
    font-size: 25px;
  }
}
.lesson .sec04 h2.sec-heading span {
  color: #ed4d55;
  font-size: 32px;
  font-family: "つぶてん AP";
}
@media (max-width: 768px) {
  .lesson .sec04 h2.sec-heading span {
    font-size: inherit;
  }
}
.lesson .sec04 .desc01 {
  margin-bottom: 40px;
  text-align: center;
}
@media (max-width: 768px) {
  .lesson .sec04 .desc01 {
    text-align: left;
  }
}
.lesson .sec04 .img--wrapper {
  margin: 0 auto;
  max-width: 800px;
}
.lesson .sec04 .bg--wrapper {
  position: absolute;
  top: 0;
  left: 50%;
  max-width: 1100px;
  width: 100%;
  height: 100%;
  transform: translateX(-50%);
}
.lesson .sec04 .bg--wrapper .bg--left .bg01 {
  position: absolute;
  top: -50px;
  left: 0;
  width: 200px;
  transform: rotate(90deg);
}
@media (max-width: 768px) {
  .lesson .sec04 .bg--wrapper .bg--left .bg01 {
    top: -10px;
    left: -20px;
    width: 60px;
  }
}
.lesson .sec04 .bg--wrapper .bg--left .bg02 {
  position: absolute;
  top: 30%;
  left: -15%;
  width: 300px;
  transform: rotate(0);
}
@media (max-width: 768px) {
  .lesson .sec04 .bg--wrapper .bg--left .bg02 {
    top: 150px;
    left: -60px;
    width: 120px;
  }
}
.lesson .sec04 .bg--wrapper .bg--left .bg03 {
  position: absolute;
  bottom: 2%;
  left: -15%;
  width: 200px;
  transform: rotate(90deg);
}
@media (max-width: 768px) {
  .lesson .sec04 .bg--wrapper .bg--left .bg03 {
    bottom: 10%;
    left: -30%;
    width: 150px;
  }
}
.lesson .sec04 .bg--wrapper .bg--right .bg01 {
  position: absolute;
  top: -50px;
  right: 0;
  width: 150px;
  transform: rotate(90deg);
}
@media (max-width: 768px) {
  .lesson .sec04 .bg--wrapper .bg--right .bg01 {
    top: -20px;
    right: -50px;
    width: 120px;
  }
}
.lesson .sec04 .bg--wrapper .bg--right .bg02 {
  position: absolute;
  top: 30%;
  right: -15%;
  width: 300px;
  transform: rotate(0);
}
@media (max-width: 768px) {
  .lesson .sec04 .bg--wrapper .bg--right .bg02 {
    right: -80px;
    width: 120px;
  }
}
.lesson .sec04 .bg--wrapper .bg--right .bg03 {
  position: absolute;
  right: -5%;
  bottom: -2%;
  width: 180px;
  transform: rotate(90deg);
}
@media (max-width: 768px) {
  .lesson .sec04 .bg--wrapper .bg--right .bg03 {
    width: 110px;
  }
}
.lesson .sec05 {
  padding-top: 120px;
  padding-bottom: 90px;
}
@media (max-width: 768px) {
  .lesson .sec05 {
    padding-top: 90px;
	  padding-bottom: 160px;
  }
}
.lesson .sec05 .fixed__wrapper {
  max-width: 800px;
}
@media (max-width: 768px) {
  .lesson .sec05 .img--wrapper {
    overflow: scroll;
    margin-right: -32px;
    max-width: calc(100% + 32px);
    width: calc(100% + 32px);
  }
}
@media (max-width: 768px) {
  .lesson .sec05 .img--wrapper img {
    margin-right: 32px;
    min-width: 650px;
    border-radius: 32px;
  }
}
.lesson .sec05 h2.sec-heading {
  margin-bottom: 20px;
  text-align: center;
  font-size: 32px;
  font-family: "つぶてん AP";
  line-height: 1.4;
}
@media (max-width: 768px) {
  .lesson .sec05 h2.sec-heading {
    font-size: 24px;
  }
}
.lesson .sec05 h2.sec-heading span {
  color: #ffc729;
  font-size: 32px;
  font-family: "つぶてん AP";
}
@media (max-width: 768px) {
  .lesson .sec05 h2.sec-heading span {
    font-size: 24px;
  }
}
.lesson .sec05 h2.sec-heading .color--green {
  color: #32c3bb;
}
.lesson .sec05 h2.sec-heading .color--red {
  color: #ed4d55;
}
.lesson .sec05 h2.sec-heading .color--blue {
  color: #3190ff;
}
.lesson .sec05 .flex {
  justify-content: center;
  align-items: center;
}
.lesson .sec05 .flex span {
  display: inline-block;
  margin: 0 1em;
}
.lesson .sec05 .desc01,
.lesson .sec05 .desc03 {
  margin-bottom: 60px;
}

.sec04-main--footer--wrapper {
  position: relative;
}
.sec04-main--footer--wrapper::after {
  position: absolute;
  bottom: -45px;
  left: 50%;
  z-index: -1;
  max-width: 200px;
  width: 50%;
  height: 45px;
  background: rgba(255, 220, 120, 0.8);
  content: "";
  transform: translateX(-50%);
  -webkit-clip-path: polygon(100% 0, 0 0, 50% 45px);
  clip-path: polygon(100% 0, 0 0, 50% 45px);
}

.main--footer {
  background: rgba(255, 220, 120, 0.8);
}