.pc {
  display: none;
}

@media (min-width: 768px) {
  .pc {
    display: block;
  }

  .sp {
    display: none;
  }
}
img {
  width: 100%;
}

article section .detail h3 {
  margin: 40px 0 10px;
  padding-bottom: 5px;
  color: #097363;
  border-bottom: 1px solid #097363;
  font-size: 1.3em;
  font-weight: bold;
}
article section .detail .case {
  display: flex;
  justify-content: space-between;
  margin-bottom: 20px;
}
article section .detail .case li {
  width: 30%;
  border: 1px solid #097363;
  text-align: center;
}
article section .detail .case li a {
  display: block;
  padding: 0.5em;
}
article section .detail .link {
  text-decoration: underline;
}
@media (min-width: 768px) {
  article section .detail h3 {
    margin: 80px 0 30px;
  }
  article section .detail .case {
    justify-content: flex-start;
  }
  article section .detail .case li {
    width: 200px;
    margin-right: 12px;
  }
}
article section#sdgs {
  max-width: 100%;
  background: #ebf4f3;
}
article section#sdgs .inner {
  max-width: 1000px;
  margin: 80px auto;
  padding: 40px 10px;
}