.wr-cta {
  margin-block: 3rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  border: 1px solid var(--wr-copper);
  border-radius: var(--wr-radius);
  background: var(--wr-paper);
  text-align: center;
}

.wr-cta__title {
  margin-block: 0 1.5rem;
  color: var(--wr-brown);
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  line-height: 1.5;
}

.wr-cta__actions {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
}

.wr-cta__button {
  display: inline-flex;
  min-height: 3rem;
  flex: 1 1 0;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border: 2px solid var(--wr-green);
  border-radius: var(--wr-radius);
  color: var(--wr-green);
  font-weight: 700;
  line-height: 1.4;
  text-decoration: none;
  transition: filter 160ms ease, transform 160ms ease;
}

.wr-cta__button--primary {
  background: var(--wr-green);
  color: #fff;
}

.wr-cta__button--secondary {
  background: transparent;
}

.wr-cta__button:hover {
  filter: brightness(0.82);
  transform: translateY(-1px);
}

.wr-cta__button:focus-visible {
  outline: 3px solid var(--wr-copper);
  outline-offset: 3px;
}

.wr-maintenance {
  min-height: 100vh;
  margin: 0;
  background: var(--wr-paper);
  color: var(--wr-ink);
  font-family: "Yu Gothic", "Meiryo", sans-serif;
}

.wr-maintenance__content {
  display: grid;
  min-height: 100vh;
  box-sizing: border-box;
  place-content: center;
  justify-items: center;
  gap: 1rem;
  padding: 2rem;
  text-align: center;
}

.wr-maintenance__logo {
  width: min(20rem, 80vw);
  height: auto;
}

.wr-maintenance__content h1,
.wr-maintenance__content p {
  margin: 0;
}

.wr-maintenance__content h1 {
  color: var(--wr-brown);
  font-size: clamp(1.5rem, 5vw, 2rem);
}

@media (max-width: 48rem) {
  .wr-cta__actions {
    flex-direction: column;
  }

  .wr-cta__button {
    width: 100%;
    box-sizing: border-box;
  }
}