.c-sec--pageTtl .c-ttl p {
  color: #FFA700;
}

.c-sec--pageTtl .c-ttl p::before {
  background-color: #FFA700;
}

.c-sec--post .c-sec-inner {
  max-width: 1120px;
}

.c-sec--post .c-post .c-post-ttl {
  font-weight: 500;
  margin-bottom: 64px;
  padding-bottom: 24px;
}

.c-sec--post .c-post .c-post-ttl div {
  margin-top: 32px;
  gap: 8px 16px;
}

.c-sec--post .c-post .c-post-cnt img {
  border-radius: 16px;
  margin-top: 40px;
}

.c-sec--post .c-post .c-post-cnt .introduction {
  background-color: #F5F5F5;
  border-radius: 16px;
  padding: 40px;
  max-width: 930px;
}

.case-mainimg {
    max-height: 27.5rem;
    object-fit: cover;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;}

.c-sec--post .c-post .c-post-cnt .introduction .introduction-ttl {
  font-size: 1.125rem;
  font-weight: 700;
  margin: 0 0 24px;
}

.c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt .txt {
  max-width: 520px;
  margin-right: 20px;
}

.c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt .txt div p {
  font-size: 0.875rem;
  margin: 0;
}

.c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt .txt div p:nth-of-type(1) {
  font-weight: 700;
  margin-bottom: 2px;
}

.c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt .txt div p:nth-of-type(2) {
  font-weight: 400;
}

.c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt .txt div + div {
  margin-top: 16px;
}

.c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt .pic {
  max-width: 270px;
      min-width: 200px;
}

.c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt .pic img {
  border-radius: 0;
  margin-top: 0;
}

.c-sec--post .c-post .c-post-cnt .assignment {
  background-color: #F5F5F5;
  border-radius: 16px;
  padding: 40px;
  margin-top: 40px;
}

.c-sec--post .c-post .c-post-cnt .assignment > div p {
  margin: 0;
}

.c-sec--post .c-post .c-post-cnt .assignment > div p.assignment-ttl {
  font-size: 1.125rem;
  font-weight: 700;
  color: #FFA700;
  margin-bottom: 20px;
}

.c-sec--post .c-post .c-post-cnt .assignment > div + div {
  margin-top: 40px;
}

.c-sec--post .c-post .c-post-cnt .assignment + * {
  margin-top: 140px;
}

.c-sec--post .c-date {
  color: #BABABA;
}

@media (max-width: 767px) {
  .c-sec--post .c-post .c-post-ttl {
    margin-bottom: 32px;
    padding-bottom: 14px;
  }
  .c-sec--post .c-post .c-post-ttl div {
    margin-top: 20px;
    gap: 6px 12px;
  }
  .c-sec--post .c-post .c-post-cnt img {
    margin-top: 20px;
  }
  .c-sec--post .c-post .c-post-cnt .introduction {
    padding: 20px;
  }
  .c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt {
    display: block;
  }
  .c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt .txt {
    margin: 0 0 15px;
  }
  .c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt .pic {
    max-width: 100%;
  }
  .c-sec--post .c-post .c-post-cnt .assignment {
    padding: 20px;
    margin-top: 20px;
  }
  .c-sec--post .c-post .c-post-cnt .assignment > div p.assignment-ttl {
    margin-bottom: 10px;
  }
  .c-sec--post .c-post .c-post-cnt .assignment > div + div {
    margin-top: 30px;
  }
  .c-sec--post .c-post .c-post-cnt .assignment + * {
    margin-top: 50px;
  }
  .c-sec--post .c-post .c-post-cnt .introduction .introduction-cnt .pic img {
    border-radius: 0;
    margin-top: 0;
    height: auto;
    margin: 0 auto;
    text-align: center;
    display: flex;
    justify-content: center;
}
}