/* 購買／聯絡 — 僅 contact.html 使用 */

.contact-main {
  padding-bottom: 5rem;
  overflow-x: hidden;
}

.contact-main .page-head {
  padding: 3.5rem 1.5rem 2.5rem;
  margin-bottom: 0;
  border-bottom: none;
}

.contact-main .page-head p {
  line-height: 1.95;
}

/* ── 聯絡管道 ── */
.contact-channels {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.contact-channel {
  padding: 3rem 2.5rem;
  text-align: center;
}

.contact-channel--line {
  border-right: 1px solid var(--line);
}

.contact-channel h2 {
  font-size: 0.92rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  margin-bottom: 1.25rem;
}

.contact-channel--line h2 {
  color: #66734a;
}

.contact-channel--email h2 {
  color: var(--sage);
}

.contact-channel p {
  font-size: 0.92rem;
  color: var(--brown-soft);
  line-height: 2;
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
}

.contact-channel-detail {
  font-size: 0.88rem;
  color: var(--brown-soft);
  letter-spacing: 0.06em;
  margin-bottom: 1.75rem;
}

.contact-channel-detail a {
  color: var(--brown-soft);
}

.contact-channel-detail a:hover {
  color: var(--brown);
}

.contact-btn {
  display: inline-block;
  padding: 0.8rem 2.25rem;
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  font-family: inherit;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.contact-btn--line {
  border: 1px solid #66734a;
  background: #66734a;
  color: var(--cream);
}

.contact-btn--line:hover {
  background: transparent;
  color: #66734a;
}

.contact-btn--email {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--brown-soft);
}

.contact-btn--email:hover {
  border-color: var(--brown-soft);
  color: var(--brown);
  background: transparent;
}

/* ── 地區 ── */
.contact-region {
  max-width: 900px;
  margin: 2.75rem auto 0;
  padding: 0 1.5rem;
  text-align: center;
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  color: var(--brown-soft);
}

/* ── RWD ── */
@media (max-width: 768px) {
  .contact-main .page-head {
    padding: 2.75rem 1.25rem 2rem;
  }

  .contact-channels {
    grid-template-columns: 1fr;
    padding: 0 1.25rem;
  }

  .contact-channel {
    padding: 2.5rem 0;
  }

  .contact-channel--line {
    border-right: none;
    border-bottom: 1px solid var(--line);
    padding-bottom: 2.75rem;
  }

  .contact-channel--email {
    padding-top: 2.75rem;
  }

  .contact-channel p {
    font-size: 1rem;
    line-height: 1.85;
  }

  .contact-channel-detail {
    word-break: break-word;
  }

  .contact-btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .contact-region {
    margin-top: 2.25rem;
    padding: 0 1.25rem;
  }
}

@media (max-width: 430px) {
  .contact-channel h2 {
    font-size: 0.88rem;
  }
}