.page-contact {
  --contact-card-bg: #ffffff;
  --contact-muted: rgba(18, 48, 43, 0.72);
  overflow-x: hidden;
}

/* ---------- 首屏：水墨横幅 ---------- */
.page-contact .contact-hero {
  position: relative;
  background: linear-gradient(150deg, var(--jade-900) 0%, var(--jade-700) 55%, var(--jade-500) 125%);
  color: var(--paper);
  overflow: hidden;
}

.page-contact .contact-hero__banner-wrap {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.page-contact .contact-hero__banner {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.3;
}

.page-contact .contact-hero__banner-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 61, 58, 0.78) 0%, rgba(11, 61, 58, 0.42) 55%, rgba(11, 61, 58, 0.8) 100%);
}

.page-contact .contact-hero__content {
  position: relative;
  z-index: 1;
  padding-top: 40px;
  padding-bottom: 64px;
}

.page-contact .contact-hero__head {
  max-width: 720px;
  margin-bottom: 40px;
}

.page-contact .contact-hero__head .breadcrumb {
  color: var(--jade-100);
  margin-bottom: 20px;
}

.page-contact .contact-hero__head .breadcrumb a {
  color: var(--jade-100);
  text-decoration-color: rgba(215, 240, 232, 0.4);
}

.page-contact .contact-hero__head .breadcrumb span[aria-current="page"] {
  color: var(--paper);
}

.page-contact .section-label--light {
  color: var(--jade-100);
  border-color: rgba(215, 240, 232, 0.5);
}

.page-contact .contact-hero h1 {
  font-family: var(--font-title);
  font-size: clamp(34px, 5.8vw, 62px);
  line-height: 1.16;
  letter-spacing: 0.01em;
  color: var(--paper);
  margin: 12px 0 0;
}

.page-contact .contact-hero__lead {
  margin-top: 18px;
  max-width: 600px;
  font-size: 16px;
  line-height: 1.9;
  color: rgba(247, 245, 239, 0.86);
}

/* ---------- 巨型“联系”字样 ---------- */
.page-contact .contact-hero__giant {
  position: absolute;
  right: -8%;
  bottom: 3%;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 120px;
  line-height: 0.85;
  letter-spacing: -0.05em;
  color: var(--paper);
  opacity: 0.08;
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  z-index: 0;
}

/* ---------- 联系卡片 ---------- */
.page-contact .contact-cards {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 24px;
}

.page-contact .contact-card {
  position: relative;
  padding: 28px 24px 24px;
  border: 3px solid var(--jade-900);
  background: var(--contact-card-bg);
  color: var(--ink);
  box-shadow: var(--shadow);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

.page-contact .contact-card:hover {
  transform: translateY(-6px);
  box-shadow: 10px 10px 0 rgba(11, 61, 58, 0.22);
}

.page-contact .contact-card__index {
  position: absolute;
  top: 12px;
  right: 16px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 22px;
  line-height: 1;
  color: var(--orange-600);
}

.page-contact .contact-card__icon {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  border: 3px solid var(--jade-900);
  background: var(--jade-100);
  color: var(--jade-900);
}

.page-contact .contact-card__icon svg {
  width: 28px;
  height: 28px;
}

.page-contact .contact-card__title {
  font-family: var(--font-title);
  font-size: 22px;
  letter-spacing: 0.02em;
  margin: 0 0 10px;
}

.page-contact .contact-card__value {
  margin: 0 0 10px;
  padding-right: 24px;
  font-size: 17px;
  font-weight: 700;
  word-break: break-all;
  color: var(--ink);
}

.page-contact .contact-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-muted);
}

.page-contact .contact-card--phone {
  background: var(--jade-900);
  border-color: var(--jade-900);
  color: var(--paper);
}

.page-contact .contact-card--phone .contact-card__index {
  color: var(--orange-300);
}

.page-contact .contact-card--phone .contact-card__icon {
  border-color: var(--orange-300);
  background: var(--orange-600);
  color: var(--paper);
}

.page-contact .contact-card--phone .contact-card__value {
  color: var(--paper);
}

.page-contact .contact-card--phone .contact-card__note {
  color: var(--jade-100);
}

.page-contact .contact-card--address .contact-card__icon {
  border-color: var(--jade-900);
  background: var(--gold);
  color: var(--jade-900);
}

/* ---------- 客服响应承诺 ---------- */
.page-contact .contact-promise {
  border-top: 3px solid var(--jade-900);
  border-bottom: 3px solid var(--jade-900);
  background: var(--mist);
  padding: 64px 0;
}

.page-contact .contact-promise__grid {
  display: grid;
  gap: 40px;
}

.page-contact .contact-promise__media {
  position: relative;
  margin: 0;
  max-width: 460px;
}

.page-contact .contact-promise__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 3px solid var(--jade-900);
  box-shadow: var(--shadow);
}

.page-contact .contact-promise__sticker {
  position: absolute;
  top: -20px;
  right: 4px;
  padding: 8px 14px;
  background: var(--gold);
  border: 3px solid var(--jade-900);
  box-shadow: var(--shadow);
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 14px;
  line-height: 1.2;
  text-align: center;
  color: var(--jade-900);
  transform: rotate(5deg);
}

.page-contact .contact-promise__sticker-num {
  display: block;
  font-size: 26px;
}

.page-contact .contact-promise__content {
  padding-top: 8px;
}

.page-contact .contact-promise__lead {
  margin: 16px 0 24px;
  font-size: 16px;
  line-height: 1.9;
  color: var(--ink);
  max-width: 640px;
}

.page-contact .contact-promise__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 3px solid var(--jade-900);
}

.page-contact .contact-promise__list li {
  padding: 16px 0;
  border-bottom: 1px solid rgba(11, 61, 58, 0.2);
}

.page-contact .contact-promise__list strong {
  display: block;
  font-family: var(--font-title);
  font-size: 16px;
  line-height: 1.5;
  color: var(--jade-900);
  margin-bottom: 4px;
}

.page-contact .contact-promise__list span {
  display: block;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink);
}

/* ---------- FAQ 入口 ---------- */
.page-contact .contact-faq {
  border-top: 3px solid var(--jade-900);
  background: var(--paper);
}

.page-contact .contact-faq__inner {
  display: grid;
  gap: 32px;
  padding-top: 56px;
  padding-bottom: 56px;
}

.page-contact .contact-faq__text h2 {
  margin: 12px 0 14px;
  font-family: var(--font-title);
  font-size: clamp(28px, 3.4vw, 40px);
  color: var(--jade-900);
}

.page-contact .contact-faq__text p {
  margin: 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--ink);
}

.page-contact .contact-faq__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.page-contact .contact-faq__legal {
  font-size: 14px;
  color: var(--jade-700);
  text-underline-offset: 4px;
  white-space: nowrap;
}

.page-contact .contact-faq__legal:hover {
  color: var(--orange-600);
}

/* ---------- 平板端 ---------- */
@media (min-width: 768px) {
  .page-contact .contact-hero__content {
    padding-top: 56px;
    padding-bottom: 80px;
  }

  .page-contact .contact-hero__giant {
    font-size: 260px;
    right: -3%;
    bottom: 5%;
  }

  .page-contact .contact-promise {
    padding: 88px 0;
  }

  .page-contact .contact-promise__grid {
    grid-template-columns: minmax(280px, 420px) 1fr;
    gap: 56px;
    align-items: center;
  }

  .page-contact .contact-promise__list li {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 16px;
    padding: 18px 0;
  }

  .page-contact .contact-promise__list strong {
    margin-bottom: 0;
  }
}

/* ---------- 桌面端：卡片错落排布 ---------- */
@media (min-width: 1024px) {
  .page-contact .contact-hero {
    min-height: 760px;
    display: flex;
    align-items: center;
  }

  .page-contact .contact-hero__content {
    width: 100%;
    padding-top: 72px;
    padding-bottom: 96px;
  }

  .page-contact .contact-hero__giant {
    font-size: 340px;
    right: 0;
    bottom: 2%;
  }

  .page-contact .contact-cards {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    grid-template-rows: auto auto;
    gap: 0 24px;
  }

  .page-contact .contact-card--email {
    grid-column: 1 / 6;
    grid-row: 1;
    align-self: start;
  }

  .page-contact .contact-card--phone {
    grid-column: 8 / 13;
    grid-row: 1;
    margin-top: 56px;
    align-self: start;
  }

  .page-contact .contact-card--address {
    grid-column: 3 / 10;
    grid-row: 2;
    margin-top: 36px;
    align-self: start;
  }

  .page-contact .contact-faq__inner {
    grid-template-columns: 1fr auto;
    gap: 48px;
    align-items: center;
    padding-top: 64px;
    padding-bottom: 64px;
  }
}