.koihaitai {
  color: #333333;
  font-family: sfJpLightBold;
}
.koihaitai__row {
  display: flex;
}
.mt-25 {
  margin-top: 25px;
}

.hero {
  width: 100%;
  margin-top: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.hero__title {
  font-weight: 700;
  font-size: 44px;
  color: #333333;
  line-height: 44px;
  text-align: center;
}

.hero__divider {
  height: 4px;
  width: 80px;
  background: #333333;
  margin-top: 30px;
  margin-bottom: 50px;
}

.hero__text {
  font-family: 'sfJpLight';
  max-width: 1200px;
  font-size: 20px;
  line-height: 30px;
  text-align: center;
  margin-bottom: 30px;
}

.hero__img {
  width: 100%;
  margin-top: 30px;
}

.section {
  width: 100%;
  margin-top: 150px;
  display: flex;
  flex-direction: column;
}
.section__title {
  font-size: 36px;
  line-height: 1;
}
.section__divider {
  height: 1px;
  width: 120px;
  background: #333333;
  margin-top: 10px;
}

.section__row {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 50px;
}

.section__img {
  max-width: 550px;
  max-height: 394px;
  width: 50%;
  object-fit: contain;
}

.section__subtitle {
  font-size: 28px;
  line-height: 42px;
}

.section__col {
  width: calc(25% - 20px);
  display: flex;
  flex-direction: column;
  margin-top: 50px;
}

.koihaitai__icon {
  width: 14px;
  height: 14px;
  margin-top: 7px;
  margin-right: 15px;
}

.section__text {
  font-size: 20px;
  line-height: 30px;
  width: calc(100% - 74px);
}

.section__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: calc(25% - 20px);
}

.section__item__img {
  width: 100%;
}
.section__item__title {
  text-align: center;
  font-size: 24px;
  line-height: 36px;
  margin-top: 50px;
  margin-bottom: 10px;
}
.section__item__title--mt20 {
  margin-top: 20px;
}
.section__item__info {
  font-family: 'sfJpLight';
  text-align: left;
  font-size: 16px;
  line-height: 24px;
  color: #777777;
}

.koihaitai-imgbox {
  width: 100%;
  margin: 50px 0;
  height: 90px;
  background-color: white;
  display: flex;
  align-items: center;
  justify-content: center;
}
.koihaitai-imgbox img {
  width: 80px;
  height: 50px;
}

.section-china__img {
  /* max-width: 876px;
  max-height: 634px; */
  width: 75%;
  object-fit: contain;
}

.section-china__col {
  width: calc(25% - 40px);
  font-size: 20px;
  line-height: 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.section-china__num {
  height: 24px;
  width: 24px;
  background: #333333;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 16px;
  line-height: 1;
  margin-right: 20px;
}
.section-china__row {
  display: flex;
  align-items: center;
  height: 80px;
}
.section-china__line {
  width: 100%;
  height: 1px;
  background: #dddddd;
}

.mobile__section-china__img {
  display: none;
}

.mobile__section-china {
  display: none;
}

@media screen and (max-width: 768px) {
  .hero {
    margin-top: 30px;
  }
  .hero__title {
    font-size: 20px;
    line-height: 30px;
    width: 86%;
  }
  .hero__divider {
    width: 40px;
    height: 2px;
    margin: 5px 0 20px 0;
  }
  .hero__text {
    width: 86%;
    font-size: 12px;
    line-height: 24px;
    margin-bottom: 20px;
  }
  .hero__img {
    margin-top: 0;
    width: 86%;
  }

  .section {
    margin-top: 40px;
  }

  .section__title {
    font-size: 16px;
    line-height: 16px;
    text-align: center;
  }

  .section__divider {
    margin: 5px auto;
    width: 60px;
  }

  .section__row {
    margin-top: 20px;
    flex-direction: column;
    align-items: center;
  }

  .section__img {
    width: 66%;
  }

  .section__col {
    width: 86%;
    align-items: center;
    margin-top: 30px;
  }

  .section__subtitle {
    font-size: 16px;
    line-height: 16px;
    text-align: center;
  }

  .koihaitai__row {
    width: 100%;
    text-align: center;
    align-items: center;
    justify-content: center;
  }

  .koihaitai__icon {
    height: 8px;
    width: 8px;
    margin-top: 0;
    margin-bottom: 2px;
    margin-right: 7.5px;
  }
  .section__text {
    font-size: 12px;
    line-height: 24px;
    width: fit-content;
  }
  .section__item {
    width: 86%;
    margin-bottom: 20px;
  }
  .section__item__img {
    width: 66%;
  }

  .section__item__title {
    font-size: 16px;
    line-height: 16px;
    text-align: center;
    margin-top: 30px;
  }

  .section__item__info {
    font-size: 12px;
    line-height: 18px;
    /* text-align: center; */
  }

  .section-china__img {
    display: none;
  }

  .section-china__col {
    display: none;
  }

  .koihaitai-imgbox {
    font-size: 18px;
    line-height: 18px;
    margin: 30px 0 20px 0;
    height: 45px;
    width: 88%;
    margin-left: 6%;
  }
  .koihaitai-imgbox img {
    width: 40px;
    height: 25px;
  }

  .mobile__section-china__img {
    display: block;
    width: 86%;
  }

  .mobile__section-china {
    display: flex;
    flex-direction: column;
    width: 86%;
    margin-top: 20px;
  }

  .mobile__section__row {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
  .section-china__row {
    width: 50%;
    height: 40px;
  }
  .section-china__num {
    width: 16px;
    height: 16px;
    font-size: 14px;
    margin-right: 10px;
  }
}