@charset "UTF-8";

#concept .page-title {
  margin: 40px 0;
}
#concept .content-area {
  background: linear-gradient(to bottom, #EDF7F3 0%, #fff 200px, #fff 100%);
  border-radius: 68px 68px 0 0;
  padding-top: 60px;
}
#concept .bg {
  background-image: url(../img/common/bg.png);
  background-size: 100% auto;
  background-position: center 600px;
  padding-bottom: 180px;
}
#concept .about {
  position: relative;
  margin-bottom: 100px;
}
#concept .about .about-flex {
  display: flex;
  justify-content: space-between;
  gap: 0 86px;
}
#concept .about .about1 {
  width: 50%;
  max-width: 550px;
}
#concept .about .about1 .text {
  line-height: 1.6;
  margin: 15px 0 0 20px;
}
#concept .about .about2 {
  width: 50%;
  max-width: 524px;
  position: relative;
}
#concept .about .about2 .text {
  text-shadow: 2px 0 0 rgba(255, 255, 255, 1);
  line-height: 1.6;
  margin: 15px 0 0 20px;
  position: absolute;
  bottom: 8%;
  left: 7%;
}
#concept .about .about3 {
  width: 100%;
  max-width: min(548px, 45vw);
  margin: 0 auto 35px;
  position: relative;
}
#concept .about .about3 .text {
  line-height: 1.6;
  margin: 15px 0 0 19%;
}
#concept .about .multiply {
  width: 100%;
  max-width: min(73px, 6vw);
  position: absolute;
  top: 16%;
  left: 44%;
}
#concept .about .multiply img {
  width: 100%;
}
#concept .about .about3 .equal {
  width: 100%;
  max-width: 73px;
  max-width: min(73px, 6vw);
  position: absolute;
  top: 4.5vw;
  left: -20%;
}
#concept .about .about3 .equal img {
  width: 100%;
}
#concept .about .bottom-text {
  font-size: 23px;
  font-weight: 500;
  line-height: 1.6;
  text-align: center;
}

#concept .flow {
  margin-bottom: 60px;
}
#concept .flow .flow-img {
  max-width: 1120px;
  margin: 0 auto;
}

#concept .result {
  margin-bottom: 80px;
}
#concept .result .result-flex {
  display: flex;
}
#concept .result .result-flex .result-list:nth-child(1) {
  width: 36%;
  padding-right: 20px;
}
#concept .result .result-flex .result-list:nth-child(2) {
  width: 34%;
  padding-right: 20px;
}
#concept .result .result-flex .result-list li {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 10px;
}
#concept .result .result-flex .result-list li::before {
  content: '●';
  color: #FDEF3F;
  padding-right: 2px;
}
#concept .result .result-flex .result-img {
  width: 30%;
  max-width: 294px;
}

#concept .reason .reason-img {
  max-width: 665px;
  margin: 0 auto;
}


@media screen and (max-width: 768px) {
  #concept .content-area {
    border-radius: 30px 30px 0 0;
    padding-top: 40px;
  }
  #concept .bg {
    padding-bottom: 20px;
  }

  #concept .about {
    position: static;
    margin-bottom: 60px;
  }
  #concept .about .about-flex {
    flex-direction: column;
    gap: 40px 0;
    margin-bottom: 50px;
  }
  #concept .about .about1 {
    width: 98%;
    max-width: 550px;
    margin: 0 auto;
  }
  #concept .about .about1 .text {
    line-height: 1.6;
    margin: 15px 0 0;
    text-align: justify;
  }
  #concept .about .about2 {
    width: 95%;
    margin: 0 auto;
    position: static;
  }
  #concept .about .about2 .text {
    text-shadow: none;
    margin: 15px 0 0;
    position: static;
    text-align: justify;
  }
  #concept .about .about3 {
    max-width: 100%;
    position: static;
  }
  #concept .about .about3 .text {
    margin: 15px 0 0;
    text-align: justify;
  }
  #concept .about .multiply {
    max-width: 50px;
    margin: 0 auto;
    position: static;
  }
  #concept .about .about3 .equal {
    max-width: 50px;
    margin: 0 auto 25px;
    position: static;
    transform: rotate(90deg);
  }
  #concept .about .bottom-text {
    font-size: 22px;
  }

  #concept .result {
    margin-bottom: 60px;
  }
  #concept .result .result-flex {
    flex-direction: column;
  }
  #concept .result .result-flex .result-list:nth-child(1) {
    width: 100%;
    padding-right: 0;
  }
  #concept .result .result-flex .result-list:nth-child(2) {
    width: 100%;
    padding-right: 0;
  }
  #concept .result .result-flex .result-list li {
    font-size: 16px;
  }
  #concept .result .result-flex .result-img {
    width: 100%;
    margin: 0 auto;
  }

  #concept .reason .reason-img {
    width: 90%;
  }
}
@media screen and (max-width: 430px) {
  #concept .about .about1,
  #concept .about .about2 {
    margin: 0;
  }
}