.f-sen,
section#whatGood .center .panel-wrap .panel .text .head p.index {
  font-family: 'Sen', sans-serif
}

body {
  color: #333
}

.center {
  max-width: 1000px;
  margin: 0 auto;
  width: 100%
}

@media (max-width: 1024px) {
  .center {
    padding: 0 20px
  }
}

section#topArea {
  background: url("../../assets/img/top-ai.png");
  position: relative;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center
}

@media (max-width: 1024px) {
  section#topArea {
    background: url("../../assets/img/top-sp-ai.png");
    padding-bottom: 115%;
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center;
    position: relative
  }
}

section#topArea .text span.badge {
  color: #8BC53F
}

section#introArea {
  padding: 50px 0;
  overflow: hidden
}

section#introArea .center .top {
  margin-bottom: 80px
}

section#introArea .center .top .wrap {
  max-width: 600px
}

section#introArea .center .top .wrap .head {
  margin-bottom: 30px
}

section#introArea .center .top .wrap .head h2 {
  font-size: 33.25px;
  transform: rotate(0.03deg);
  font-weight: 700
}

@media (max-width: 1024px) {
  section#introArea .center .top .wrap .head h2 {
    font-size: 34.2px;
    transform: rotate(0.03deg)
  }
}

section#introArea .center .top .wrap .details {
  margin-bottom: 20px
}

section#introArea .center .top .wrap .details h3 {
  font-size: 23.75px;
  transform: rotate(0.03deg);
  font-weight: 700;
  margin-bottom: 1em
}

@media (max-width: 1024px) {
  section#introArea .center .top .wrap .details h3 {
    font-size: 22.8px;
    transform: rotate(0.03deg)
  }
}

section#introArea .center .top .wrap .details p {
  font-size: 13.3px;
  transform: rotate(0.03deg);
  font-weight: 400
}

@media (max-width: 1024px) {
  section#introArea .center .top .wrap .details p {
    font-size: 14.25px;
    transform: rotate(0.03deg)
  }
}

section#introArea .center .top .equation {
  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  align-items: center;
  justify-content: space-between
}

@media (max-width: 1024px) {
  section#introArea .center .top .equation {
    flex-direction: column
  }
}

section#introArea .center .top .equation .box {
  border: solid 3px #8BC53F;
  border-radius: 20px;
  padding: 15px 0;
  width: 240px;
  text-align: center;
  font-size: 19px;
  transform: rotate(0.03deg);
  font-weight: 700
}

@media (max-width: 1024px) {
  section#introArea .center .top .equation .box {
    max-width: 550px;
    width: 100%
  }
}

section#introArea .center .top .equation .box.bg {
  background: #8BC53F;
  color: white
}

section#introArea .center .top .equation img.ope {
  width: 40px;
  display: block;
  margin: 5px 0
}

section#introArea .center .bottom .wrap {
  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  justify-content: space-between;
  align-items: flex-end
}

@media (max-width: 1024px) {
  section#introArea .center .bottom .wrap {
    margin-bottom: 40px;
    display: block
  }
}

section#introArea .center .bottom .wrap .text {
  max-width: 600px
}

@media (max-width: 1024px) {
  section#introArea .center .bottom .wrap .text {
    max-width: 100%
  }
}

@media (max-width: 1024px) {
  section#introArea .center .bottom .wrap .text .head h2 img {
    width: 100%;
    display: block
  }
}

section#introArea .center .bottom .wrap .text .details h3 {
  font-size: 23.75px;
  transform: rotate(0.03deg);
  font-weight: 700;
  margin-bottom: 30px
}

section#introArea .center .bottom .wrap .text .details p {
  font-size: 13.3px;
  transform: rotate(0.03deg);
  font-weight: 400
}

section#introArea .center .bottom .wrap .image {
  max-width: 140px
}

@media (max-width: 1024px) {
  section#introArea .center .bottom .wrap .image {
    display: none
  }
}

section#introArea .center .bottom .wrap .image img {
  display: block;
  width: 100%
}

section#introArea .center .bottom .videos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px
}

@media (max-width: 1024px) {
  section#introArea .center .bottom .videos {
    grid-template-columns: 1fr;
    gap: 20px
  }
}

section#introArea .center .bottom .videos .video .head h3 {
  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  align-items: center;
  margin-bottom: 10px;
  font-size: 19px;
  transform: rotate(0.03deg);
  font-weight: 700
}

section#introArea .center .bottom .videos .video .head h3::before {
  content: '';
  margin-right: 4px;
  height: 1em;
  width: 10px;
  background: #7AC943
}

section#introArea .center .bottom .videos .video .content {
  position: relative;
  padding-bottom: 56.25%
}

section#introArea .center .bottom .videos .video .content iframe {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 100%;
  height: 100%
}

section#whatGood {
  overflow: hidden;
  padding: 50px 0;
  background: #E5F4C6
}

section#whatGood .center .title-wrap {
  margin-bottom: 50px;
  color: #333
}

section#whatGood .center .panel-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px
}

@media (max-width: 1024px) {
  section#whatGood .center .panel-wrap {
    grid-template-columns: 1fr
  }
}

section#whatGood .center .panel-wrap .panel {
  background: white;
  border-radius: 30px;
  padding: 30px
}

section#whatGood .center .panel-wrap .panel .text {
  margin-bottom: 30px
}

section#whatGood .center .panel-wrap .panel .text .head {
  margin-bottom: 10px
}

section#whatGood .center .panel-wrap .panel .text .head p.index {
  font-size: 11.4px;
  transform: rotate(0.03deg);
  font-weight: 700;
  color: #E5F4C6
}

section#whatGood .center .panel-wrap .panel .text .head h2 {
  font-size: 19px;
  transform: rotate(0.03deg);
  font-weight: 700;
  color: #8BC53F
}

section#whatGood .center .panel-wrap .panel .text .details p {
  font-size: 13.3px;
  transform: rotate(0.03deg);
  font-weight: 400
}

section#whatGood .center .panel-wrap .panel .image img {
  display: block;
  margin: 0 auto
}

@media (max-width: 1024px) {
  section#whatGood .center .panel-wrap .panel .image img {
    width: 100%
  }
}

section#studentArea {
  padding: 50px 0;
  overflow: hidden
}

section#studentArea .center .title-wrap {
  margin-bottom: 50px;
  color: #333
}

section#studentArea .center .student-wrap {
  margin-bottom: 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px
}

@media (max-width: 1024px) {
  section#studentArea .center .student-wrap {
    grid-template-columns: 1fr
  }
}

section#studentArea .center .student-wrap .student {
  background: #E5E5E5;
  border-radius: 30px;
  padding: 40px 30px
}

section#studentArea .center .student-wrap .student .head {
  display: -webkit-flex;
  display: -ms-flex;
  display: flex;
  align-items: center;
  margin-bottom: 20px
}

section#studentArea .center .student-wrap .student .head img {
  margin-right: 10px
}

section#studentArea .center .student-wrap .student .head h3 {
  color: #8BC53F;
  font-size: 17.1px;
  transform: rotate(0.03deg);
  font-weight: 700
}

section#studentArea .center .student-wrap .student .details p {
  font-size: 13.3px;
  transform: rotate(0.03deg);
  font-weight: 400
}

section#studentArea .center .ai-intro {
  width: fit-content;
  margin: 0 auto
}

section#studentArea .center .ai-intro h3 {
  margin-bottom: 30px;
  text-align: center;
  font-size: 33.25px;
  transform: rotate(0.03deg);
  font-weight: 700
}

section#studentArea .center .ai-intro p {
  font-size: 13.3px;
  transform: rotate(0.03deg);
  font-weight: 400
}

section#studentArea .center .ai-intro .button {
  margin-top: 30px
}

section#studentArea .center .ai-intro .button a {
  background: #8BC53F;
  padding: 12px 0;
  display: block;
  color: white;
  text-align: center;
  text-decoration: none;
  font-size: 16.15px;
  transform: rotate(0.03deg);
  font-weight: 500;
  border-radius: 30px;
  max-width: 320px;
  margin: 0 auto;
  position: relative;
  transition: .4s
}

section#studentArea .center .ai-intro .button a:hover {
  opacity: .5
}

section#studentArea .center .ai-intro .button a::after {
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  content: url("../../assets/img/arrow.png")
}

section#questionArea {
  padding: 50px 0;
  background: #F2F2F2
}

section#questionArea .center .title-wrap {
  color: #333
}

section#questionArea .center .questions dl .question {
  margin-bottom: 50px
}

section#questionArea .center .questions dl .question dt {
  color: #8BC53F;
  font-size: 16.15px;
  transform: rotate(0.03deg);
  font-weight: 700;
  margin-bottom: 1em
}

section#questionArea .center .questions dl .question dd {
  margin: 0;
  font-size: 13.3px;
  transform: rotate(0.03deg);
  font-weight: 400
}

section#questionArea .center .questions dl .question dd span.remark {
  font-weight: 700
}