.site-footer {
  width: 100%;
  padding: 1rem;
  border-top: 1px solid #d4ddd7;
  color: #1a2820;
  background: #fff;
  font-family: "Hiragino Sans", "Yu Gothic", Meiryo, system-ui, sans-serif;
  font-size: 0.86rem;
  line-height: 1.6;
}

.site-footer__inner {
  display: flex;
  width: min(100%, 1040px);
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem 1.25rem;
}

.site-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem 1rem;
}

.site-footer a {
  border-radius: 3px;
  color: #17231c;
  text-underline-offset: 0.18em;
}

.site-footer a:hover {
  text-decoration-thickness: 2px;
}

.site-footer a:focus-visible {
  outline: 3px solid #d99116;
  outline-offset: 3px;
}

.site-footer__copyright {
  margin: 0;
  white-space: nowrap;
}

@media (max-width: 620px) {
  .site-footer {
    padding: 0.85rem 0.75rem;
  }

  .site-footer__inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-footer__links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
  }

  .site-footer__links a {
    min-height: 36px;
    padding-block: 0.35rem;
  }
}