.footer-links {
  display: flex;
  gap: 18px;
}

.footer-links a {
  color: #f5f0e6;
  font-size: 12px;
  text-decoration: none;
}

.footer-links a:hover {
  text-decoration: underline;
}

.document {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
  padding: 56px 0 84px;
}

.document .back {
  color: var(--red);
  font-weight: 700;
  text-decoration: none;
}

.document h1 {
  margin: 46px 0 8px;
  font-family: "Noto Serif JP", serif;
  font-size: clamp(36px, 6vw, 62px);
  line-height: 1.25;
}

.document .updated {
  margin: 0;
  color: #75675e;
  font-size: 13px;
}

.document article {
  margin-top: 44px;
}

.document h2 {
  margin-top: 40px;
  font-family: "Noto Serif JP", serif;
  font-size: 22px;
}

.document h3 {
  margin-top: 28px;
  font-size: 16px;
}

.document p,
.document li {
  color: #51453e;
  line-height: 1.9;
}

.document a {
  color: var(--red);
}

.document hr {
  margin: 52px 0;
  border: 0;
  border-top: 1px solid var(--line);
}

.contact-button {
  display: inline-block;
  margin-top: 10px;
  padding: 13px 20px;
  background: var(--red);
  color: #fff !important;
  text-decoration: none;
  font-weight: 700;
}

.document-footer {
  width: min(820px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 48px;
  border-top: 1px solid var(--line);
  background: transparent;
  color: #75675e;
  font-size: 12px;
}

.document-footer a {
  color: var(--red);
}

@media (max-width: 760px) {
  footer {
    gap: 18px;
  }

  .document,
  .document-footer {
    width: min(100% - 32px, 820px);
  }

  .document {
    padding-top: 36px;
  }
}