/* important notice (TOP)
-------------------- */
.important-notice {
  position: relative;
  z-index: 20;
  display: flex;
  justify-content: center;
  box-sizing: border-box;
  margin-top: -110px;
  margin-bottom: 20px;
  padding: 0 24px;
}

.important-notice + .top_concept {
  padding-top: 48px;
}

.important-notice__inner {
  box-sizing: border-box;
  width: 100%;
  max-width: 830px;
  background: #fff;
  border: 3px double #111;
  box-shadow: none;
  padding: 48px 72px 40px;
  color: #111;
}

.important-notice__title {
  margin: 0 0 22px;
  text-align: center;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.12em;
  line-height: 1.5;
}

.important-notice__lead {
  margin: 0 0 28px;
  text-align: center;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.8;
}

.important-notice__lead u {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-thickness: 1px;
}

.important-notice__body {
  margin: 0;
}

.important-notice__body p {
  margin: 0 0 1.4em;
  text-align: left;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 2;
}

.important-notice__body p:last-child {
  margin-bottom: 0;
}

.important-notice__sign {
  margin: 32px 0 0;
  text-align: left;
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.04em;
  line-height: 1.8;
}

@media (max-width: 1079px) {
  .important-notice {
    margin-top: 0;
    margin-bottom: 0;
    padding: 8% 6.5% 0;
  }

  .important-notice + .top_concept {
    padding-top: 10%;
  }

  .important-notice__inner {
    max-width: none;
    padding: 36px 28px 30px;
  }

  .important-notice__title {
    font-size: 20px;
    margin-bottom: 18px;
  }

  .important-notice__lead {
    font-size: 15px;
    margin-bottom: 22px;
  }

  .important-notice__body p {
    font-size: 13px;
    line-height: 1.95;
  }

  .important-notice__sign {
    margin-top: 28px;
    font-size: 13px;
  }
}

@media (max-width: 768px) {
  .important-notice {
    padding: 10% 6.5% 0;
  }

  .important-notice__inner {
    padding: 30px 20px 24px;
  }

  .important-notice__title {
    font-size: 18px;
    letter-spacing: 0.1em;
  }

  .important-notice__lead {
    font-size: 14px;
    line-height: 1.75;
  }

  .important-notice__body p {
    font-size: 12.5px;
    line-height: 1.9;
  }

  .important-notice__sign {
    font-size: 12.5px;
  }
}