.safety-content {
  padding-top: 40px;
  display: flex;
  flex-direction: column;
  row-gap: 32px;
}
.safety-content__title {
  font-size: clamp(calc(18 / 16 * 1rem), calc(24 / 1440 * 100vw), calc(24 / 16 * 1rem));
  font-weight: 700;
  color: #333333;
  line-height: 1.5;
  margin-bottom: 0;
}
.safety-content__title > span {
  display: block;
  color: #3A6EA5;
  font-size: clamp(calc(14 / 16 * 1rem), calc(16 / 1440 * 100vw), calc(16 / 16 * 1rem));
  margin-bottom: 8px;
}

.safety__text-wrap > p + p {
  padding-top: 1em;
}

.btn--pdf.board__btn {
  margin-top: 32px;
}
@media only screen and (max-width: 767px) {
  .btn--pdf {
    text-align: center;
  }
}
.btn--pdf a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 24px;
  border: 2px solid #2E5884;
  background-color: #2E5884;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 400;
  color: #ffffff;
}
@media only screen and (max-width: 767px) {
  .btn--pdf a {
    padding: 8px;
    width: 80%;
    font-size: 14px;
  }
}
.btn--pdf a::before {
  content: "";
  display: inline-block;
  width: 22px;
  height: 22px;
  margin-right: 15px;
  -webkit-mask-image: url(/assets/images/common/icon_pdf.svg);
          mask-image: url(/assets/images/common/icon_pdf.svg);
  background: #ffffff;
  -webkit-mask-position: center;
          mask-position: center;
  -webkit-mask-repeat: no-repeat;
          mask-repeat: no-repeat;
  -webkit-mask-size: contain;
          mask-size: contain;
  transition: 0.3s;
}
@media only screen and (max-width: 767px) {
  .btn--pdf a::before {
    width: 16px;
    height: 16px;
  }
}

.safety-top__history--text {
  height: 150px;
  overflow: hidden;
  position: relative;
  transition: height 0.3s ease;
}
.safety-top__history--text::after {
  content: "";
  position: absolute;
  bottom: 0;
  right: 0;
  width: 100%;
  height: 50px;
  background: linear-gradient(0deg, rgb(255, 255, 255) 0%, rgba(255, 255, 255, 0) 100%);
}
.safety-top__history--text.active::after {
  display: none;
}

.acc-bef--btn {
  margin: 40px auto 80px;
  width: 100%;
  max-width: 450px;
  padding: 8px 24px;
  font-size: 16px;
  font-weight: 700;
  border-radius: 4px;
  cursor: pointer;
  position: relative;
  background: linear-gradient(to right, #F0F7FF, #CBE3FF);
  color: #3A4454;
}
@media only screen and (max-width: 767px) {
  .acc-bef--btn {
    margin: 20px auto 40px;
  }
}
.acc-bef--btn::before, .acc-bef--btn::after {
  content: "";
  position: absolute;
  right: 20px;
  top: 50%;
  width: 16px;
  height: 2px;
  background-color: #3A4454;
  transition: transform 0.3s ease;
}
.acc-bef--btn::before {
  transform: translateY(-50%);
}
.acc-bef--btn::after {
  transform: translateY(-50%) rotate(90deg);
}
.acc-bef--btn.active {
  color: #ffffff;
  background: linear-gradient(to right, #93C8FF, #145CA9);
}
.acc-bef--btn.active::before, .acc-bef--btn.active::after {
  background-color: #ffffff;
}
.acc-bef--btn.active::after {
  transform: translateY(-50%) rotate(0deg);
}