@charset "UTF-8";

.page-detail__item {
  margin-inline: auto;
  max-width: 700px;
}
.page-detail__item .c-date__head {
  border-bottom: solid 1px #ef0910;
  margin-top: 16px;
  max-width: 100%;
  padding-bottom: 27px;
  width: 100%;
}

.page-detail__btn {
  align-items: center;
  display: flex;
  justify-content: center;
  padding-block: 40px;
}

.detail-text {
  font-size: 15px;
  font-weight: normal;
  line-height: 2;
  padding-top: 40px;
}

.detail__btn {
  align-items: center;
  background: transparent;
  border: 1px solid #FFFFFF;
  border-radius: 999px;
  color: #fff;
  display: block;
  display: flex;
  font-weight: 500;
  height: 50px;
  justify-content: center;
  margin-inline: auto;
  margin-top: 74px;
  padding-inline: 10px;
  text-align: center;
  transition: background 0.3s ease, color 0.3s ease;
  width: 200px;
}
.detail__btn:hover {
  background: #ef0910;
  opacity: 1;
}

.post-ttl {
  font-size: 22px;
  font-weight: 500;
  line-height: 1.6;
  position: relative;
}

.post-detail__content > h2:first-child {
  margin-top: 0;
}
.post-detail__content h2 {
  background-color: #ef0910;
  font-size: 20px;
  font-weight: 500;
  margin-bottom: 25px;
  margin-top: 40px;
  padding: 10px 10px 10px 23px;
  position: relative;
}
.post-detail__content h2::before {
  background: #721214;
  content: "";
  display: inline-flex;
  flex-shrink: 0;
  height: calc(100% - 20px);
  left: 10px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
}
.post-detail__content h3 {
  border-bottom: 1.5px solid #ef0910;
  font-size: 20px;
  font-weight: 600;
  line-height: 2;
  margin-bottom: 40px;
  margin-top: 40px;
  padding-left: 10px;
}
.post-detail__content h4 {
  font-size: 18px;
  font-weight: 600;
  line-height: calc(26 / 18);
  margin-top: 40px;
  padding-left: 23px;
  position: relative;
}
.post-detail__content h4::before {
  background: #721214;
  content: "";
  display: inline-flex;
  flex-shrink: 0;
  height: 100%;
  left: 10px;
  position: absolute;
  top: 0;
  width: 3px;
}
.post-detail__content ul {
  margin-block: 25px;
  padding: 0;
}
.post-detail__content li {
  align-items: baseline;
  display: flex;
}
.post-detail__content li::before {
  background-color: #ef0910;
  border-radius: 50%;
  content: "";
  flex-shrink: 0;
  height: 5px;
  margin-inline: 8px;
  width: 5px;
}

.post-detail__content img,
.page-detail__item img {
  aspect-ratio: 393/272;
  display: block;
  height: 281px;
  margin: 40px auto 10px;
  margin-inline: auto;
  max-width: 393px;
}

.page-detail__wrap {
  padding-inline: 20px;
  position: relative;
  z-index: 2;
}

.page-detail__bread {
  padding-inline: 20px;
  padding-top: 60px;
}

.page-detail__contents {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-inline: auto;
  margin-top: 50px;
  max-width: 900px;
  position: relative;
  width: 100%;
}

.page-detail__logo {
  align-items: center;
  background-color: #1d1818;
  display: flex;
  justify-content: center;
  padding: 5px 8px 7px 7px;
  width: 130px;
}
.page-detail__logo img {
  aspect-ratio: 115/36;
  overflow: hidden;
}

.page-detail__inner {
  background-color: rgba(245, 245, 245, 0.15);
  margin-inline: auto;
  max-width: 900px;
  padding-block: 40px;
  padding-inline: 20px;
  width: 100%;
}

@media (min-width: 768px) {
  .page-detail__btn {
    padding-block: 80px;
  }
  .post-detail__content h2 {
    font-size: 22px;
    gap: 17px;
    margin-top: 80px;
  }
  .post-detail__content img,
  .page-detail__item img {
    margin: 75px auto 20px;
  }
  .page-detail__bread {
    padding-top: 40px;
  }
  .page-detail__contents {
    margin-top: 120px;
  }
  .page-detail__inner {
    padding-block: 80px;
  }
}

@media (min-width: 1024px) {
  .detail-text {
    padding-top: 60px;
  }
  .post-ttl {
    font-size: 26px;
  }
  .post-detail__content h3 {
    margin-top: 83px;
  }
  .post-detail__content h4 {
    margin-top: 83px;
  }
  .page-detail__bread {
    padding-inline: 50px;
  }
}

@media (min-width: 1366px) {
  .page-detail__contents {
    gap: 0;
    max-width: 1366px;
  }
  .page-detail__logo {
    left: 3.0165912519%;
    position: absolute;
    top: 60px;
  }
}