.page-title span::before {
  background-image: url(../images/top/icon-alert.svg);
  filter: brightness(100);
}

.accident {
  margin: 64px auto 0;
  max-width: 828px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.accident__item-title {
  font-size: 18px;
  line-height: 28px;
  margin-bottom: 8px;
}

.accident__item-subtitle {
  font-size: 16px;
  line-height: 2;
}

@media (min-width: 450px) {
  .page-title .sp {
    display: none;
  }
}

@media (min-width: 768px) {
  .accident {
    margin-top: 80px;
  }

  .accident__item-title {
    font-size: 20px;
    line-height: 30px;
  }
}