@charset "utf-8";

.content-container {
  font-size: 15px;
  letter-spacing: .03em;
  line-height: 1.75;
  --color-main: #0181c0;
  --color-sub: #daecf0;
  padding-bottom: 32px;
}

.content-container header {
  background: none;
}

.content-container img {
  max-width: 100%;
  height: auto;
}

.content-container a img {
  transition: opacity .3s;
}

.content-container a:hover img {
  opacity: .6;
}

.content-container .lead {
  margin-top: 40px;
  max-width: 960px;
  padding-inline: 16px;
  margin-inline: auto;

  @media (width < 640px) {
    margin-top: 16px;
  }
}

.content-container section {
  max-width: 960px;
  margin-inline: auto;
  padding-inline: 16px;
}

.content-container .ttl {
  margin-block: 40px 16px;
  border-bottom: 2px solid var(--color-sub);
  font-size: 22px;
  font-weight: bold;
  display: flex;
  gap: 16px;

  @media (width < 640px) {
    margin-top: 24px;
  }
}

.content-container .ttl::before {
  content: "";
  display: block;
  width: 16px;
  background-color: var(--color-main);
}

.content-container .list {
  list-style: disc;
  padding-left: 1em;
}

.content-container li + li {
  margin-top: 0.3em;
}

.content-container .box-btn {
  margin: 32px;
  text-align: center;
}

.content-container .box-btn a {
  display: inline-block;
  background-color: var(--color-main);
  padding: 12px 24px;
  border-radius: 100px;
  color: #fff;
  font-weight: bold;
}

.content-container .list-product li {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 250px 1fr;
  grid-template-rows: auto 1fr;
  gap: 8px 16px;
  align-items: start;
}

.content-container .list-product .name {
  grid-column: 2;
}

.content-container .list-product .name a {
  color: #666;
  font-weight: bold;
  font-size: 20px;
  text-decoration: underline;
}

.content-container .list-product .name a:hover {
  text-decoration: none;
}

.content-container .list-product li > a {
  grid-row: 1 / -1;
  border: 2px solid var(--color-sub)
}

.content-container .list-product .desc p + p {
  margin-top: 0.3em;
}

@media (width < 640px) {
  .content-container .list-product li {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
  }

  .content-container .list-product .name {
    grid-column: 1;
  }
}