.section-title {
  background-image: url(../img/subpage_title_bg.jpg);
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}
.section-title-en {
  font-size: 80px;
  color: #187fc3;
  /*font-family: "Area Variable", Arial, sans-serif;*/
  padding: 160px 30px 0 30px;
}
.section-title-ja {
  font-size: 32px;
  /*font-family: "A-OTF 見出ゴMB31 Pr5", sans-serif;*/
  font-weight: bold;
  line-height: 30px;
  padding: 0 30px 160px 30px;
}
.sub-title-ja {
  font-size: 28px;
  font-weight: 500;
}
.sub-title-ja::before {
  content: "";
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: linear-gradient(135deg, #1c78b5, #109eb1);
  display: inline-block;
  margin-right: 20px;
}
.title-en {
  font-size: 72px;
  color: #187fc3;
  font-weight: bold;
  /*font-family: "Area Variable", Arial, sans-serif;*/
  line-height: 88px;
}
@media (max-width: 942px) {
  .title-en {
    font-size: clamp(40px, calc(100vw / 16), 72px);
    line-height: 46px;
  }
  .sub-title-ja {
    font-size: clamp(16px, calc(100vw / 56), 28px);
  }
  .sub-title-ja::before {
    width: 12px;
    height: 12px;
    margin-right: 10px;
  }
}
@media (max-width: 800px) {
  .section-title-en {
    font-size: clamp(40px, calc(100vw / 10), 80px);
    padding: 100px 0 10px;
    line-height: 62px;
  }
  .section-title-ja {
    font-size: clamp(18px, calc(100vw / 42), 32px);
    padding: 10px 0 100px 0;
    line-height: 10px;
  }
}
@media (max-width: 480px) {
  .section-title-en {
    padding: 50px 0 0;
    font-size: 32px;
    line-height: 32px;
  }
  .section-title-ja {
    padding: 18px 0 60px;
    line-height: 6px;
  }
}

/*message*/
.message {
  margin: 150px 0;
}
.message-content-wrapper {
  display: flex;
  column-gap: 60px;
  padding-top: 60px;
  align-items: flex-end;
}
.message-img img {
  max-width: 470px;
  border-radius: 20px;
  width: 100%;
}
.message-content-wrapper > div:first-child {
  flex: 1;
  text-align: justify;
}
.message-img {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.message-name {
  margin: 10px auto 0;
  max-width: 160px;
}
@media (max-width: 880px) {
  .message-content-wrapper {
    display: block;
  }
  .message-img {
    margin-top: 60px;
  }
}
@media (max-width: 480px) {
  .message-content-wrapper {
    padding-top: 20px;
  }
  .message {
    margin: 80px 0;
  }
}

/*core*/
.core-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 100px;
  padding: 100px 0;
}
.core-en {
  font-size: 48px;
  color: #187fc3;
  /*font-family: "Area Variable", Arial, sans-serif;*/
  font-weight: bold;
}
.core-jp {
  font-size: 24px;
  font-weight: 500;
}
.core-title {
  font-size: 48px;
  color: #187fc3;
  /*font-family: "Area Variable", Arial, sans-serif;*/
  font-weight: bold;
}
.core-r {
  font-weight: bold;
}
.mission {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
}
.mission::before {
  content: "";
  width: 250px;
  height: 2px;
  background-color: #e2e2e2;
}
.mission-text {
  display: flex;
  flex-direction: column;
  background-color: #fff;
  border: 2px solid #ddd;
  border-radius: 20px;
  padding: 40px 60px;
  margin-bottom: 20px;
  flex: 1;
  max-width: 600px;
}
.core {
  margin-bottom: 150px;
  background-image: url(../img/core-2.png);
  background-repeat: no-repeat;
  background-position: left center;
  background-size: auto 100%;
}
@media (max-width: 1239px) {
  .mission::before {
    width: 150px;
  }
  .core-en {
    font-size: clamp(24px, calc(100vw / 35), 48px);
  }
  .core-title {
    font-size: clamp(32px, calc(100vw / 35), 48px);
  }
  .core-jp {
    font-size: 16px;
  }
}
@media (max-width: 879px) {
  .mission::before {
    width: 50px;
  }
  .mission-text {
    padding: 20px 30px;
  }
  .core-wrapper {
    gap: 10px;
  }
}
@media (max-width: 480px) {
  .core-wrapper {
    display: block;
    padding: 100px 0 20px;
  }
  .mission::before {
    display: none;
  }
  .mission-text {
    margin-bottom: 10px;
    padding: 15px 25px;
    border-radius: 10px;
  }
  .core-right {
    margin-top: 20px;
  }
  .core-title {
    padding-left: 20px;
  }
  .core {
    margin-bottom: 80px;
  }
}

/*outline*/
.outline {
  margin-bottom: 150px;
}
.outline dl div {
  display: flex;
}
.outline dt {
  width: 200px;
  padding: 20px 0;
  border-bottom: 2px solid #000;
}
.outline dd {
  border-bottom: 1px solid #000;
  padding: 20px 0;
  flex: 1;
}
.outline dl {
  max-width: 1000px;
  margin: 60px auto 0;
}
.map {
  position: relative;
  width: 100%;
  padding-top: 56.25%;
  height: 0;
  text-align: center;
  margin-top: 60px;
}
.map iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  max-width: 1000px;
}
@media (max-width: 480px) {
  .outline dl div {
    display: block;
  }
  .outline dl {
    margin: 20px auto 0;
  }
  .outline {
    margin-bottom: 80px;
  }
  .map {
    margin-top: 40px;
  }
  .outline dt {
    width: 100%;
    padding: 10px 0 0 0;
    border-bottom: none;
    font-weight: bold;
  }
  .outline dd {
    border-bottom: 1px solid #000;
    padding: 5px 0 10px;
  }
}