.page-contact {
  --pc-rule: 1px solid var(--color-hairline);
  --pc-gold-rule: 1px solid var(--color-gold);
  background: var(--color-light);
  color: var(--color-dark);
  overflow-x: clip;
}

.page-contact .breadcrumb {
  font-family: var(--font-data);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.72);
  margin: 0 0 4px;
}

.page-contact .breadcrumb a {
  color: var(--color-gold);
  text-decoration: none;
}

.page-contact .breadcrumb a:hover {
  color: var(--color-bright-gold);
  text-decoration: underline;
}

/* ---------- 首屏联系概览 ---------- */
.page-contact__intro {
  background: var(--color-deep-green);
  color: var(--color-white);
  padding: 28px 20px 44px;
  position: relative;
  overflow: hidden;
}

.page-contact__intro::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 0 72%, rgba(255, 255, 255, 0.035) 72% 100%);
  pointer-events: none;
}

.page-contact__intro::after {
  content: '';
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: repeating-linear-gradient(to bottom, var(--color-gold) 0 12px, transparent 12px 24px);
}

.page-contact__intro-inner {
  max-width: 1040px;
  margin: 0 auto;
}

.page-contact__kicker {
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin: 18px 0 8px;
}

.page-contact__h1 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0 0 14px;
}

.page-contact__lead {
  font-size: 1rem;
  line-height: 1.65;
  max-width: 44rem;
  color: rgba(255, 255, 255, 0.86);
  margin: 0 0 30px;
}

.page-contact__quick {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: rgba(255, 255, 255, 0.28);
  border-top: 2px solid var(--color-gold);
}

.page-contact__quick-item {
  background: var(--color-deep-green);
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-contact__quick-label {
  font-family: var(--font-data);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.page-contact__quick-value {
  font-family: var(--font-data);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-white);
  word-break: break-all;
}

.page-contact__quick-sub {
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.72);
}

.page-contact__jump {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.16);
}

.page-contact__jump-link {
  font-family: var(--font-data);
  font-size: 0.76rem;
  color: var(--color-gold);
  text-decoration: none;
  border: 1px solid rgba(201, 162, 39, 0.55);
  padding: 6px 12px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.page-contact__jump-link:hover {
  background: var(--color-gold);
  color: var(--color-deep-green);
}

/* ---------- 区块通用 ---------- */
.page-contact__section {
  padding: 52px 0 20px;
}

.page-contact__section-head {
  max-width: 1040px;
  margin: 0 auto 28px;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
}

.page-contact__section-head h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 2.4vw, 1.9rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-near-black);
  margin: 4px 0 0;
}

.page-contact__section-head p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-dark);
  max-width: 36rem;
  line-height: 1.6;
}

/* ---------- 客服渠道 ---------- */
.page-contact__channels {
  background: var(--color-light);
}

.page-contact__channels-wrap {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact__channel-card {
  border: var(--pc-rule);
  border-radius: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--color-white);
  box-shadow: 0 1px 3px rgba(17, 17, 17, 0.04);
}

.page-contact__channel-media {
  background: var(--color-light);
  border-bottom: var(--pc-gold-rule);
  overflow: hidden;
  max-height: 180px;
}

.page-contact__channel-media img {
  display: block;
  width: 100%;
  height: 180px;
  object-fit: cover;
  object-position: center;
}

.page-contact__channel-content {
  padding: 20px;
}

.page-contact__channel-content h3,
.page-contact__channel-head h3 {
  margin: 8px 0 8px;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-near-black);
}

.page-contact__channel-content p {
  margin: 0 0 12px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--color-dark);
}

.page-contact__channel-note {
  border-left: 2px solid var(--color-gold);
  padding-left: 10px;
  color: var(--color-dark);
  font-size: 0.82rem;
  line-height: 1.55;
}

.page-contact__channel-head {
  padding: 20px 20px 0;
}

.page-contact__channel-lines {
  padding: 10px 20px 0;
  display: grid;
  gap: 8px;
}

.page-contact__channel-mail {
  font-family: var(--font-data);
  font-size: 0.86rem;
  color: var(--color-deep-green);
  word-break: break-all;
  border-left: 2px solid var(--color-gold);
  padding-left: 10px;
}

.page-contact__channel-desc {
  margin: 0;
  padding: 14px 20px 0;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--color-dark);
}

.page-contact__channel-list {
  margin: 0;
  padding: 14px 20px 0 44px;
  display: grid;
  gap: 6px;
  font-size: 0.86rem;
  line-height: 1.55;
  color: var(--color-dark);
}

.page-contact__channel-card .btn {
  margin: 16px 20px 20px;
  align-self: flex-start;
}

.page-contact__channel-card .btn--primary {
  align-self: stretch;
  text-align: center;
  margin-top: 14px;
}

/* ---------- 办公地址 ---------- */
.page-contact__address {
  background: var(--color-white);
  padding-bottom: 56px;
}

.page-contact__address-grid {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-contact__map {
  margin: 0;
  border: var(--pc-rule);
  background: var(--color-light);
  line-height: 0;
}

.page-contact__map img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact__map figcaption {
  padding: 10px 14px;
  font-family: var(--font-data);
  font-size: 0.74rem;
  color: var(--color-dark);
  border-top: var(--pc-rule);
  line-height: 1.4;
}

.page-contact__address-meta {
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: center;
}

.page-contact__address-line {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-deep-green);
  margin: 0;
  border-left: 3px solid var(--color-gold);
  padding-left: 12px;
  line-height: 1.4;
}

.page-contact__address-meta p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--color-dark);
  max-width: 30rem;
}

.page-contact__address-meta .btn {
  align-self: flex-start;
  margin-top: 4px;
}

/* ---------- 在线咨询 ---------- */
.page-contact__inquiry {
  background: var(--color-light);
  padding-bottom: 56px;
}

.page-contact__inquiry-box {
  max-width: 1040px;
  margin: 0 auto;
  padding: 28px 20px;
  background: var(--color-white);
  border: var(--pc-rule);
  border-left: 3px solid var(--color-gold);
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-contact__inquiry-fields {
  display: grid;
  gap: 2px;
}

.page-contact__inquiry-item {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-bottom: var(--pc-rule);
}

.page-contact__inquiry-label {
  font-family: var(--font-data);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--color-gold);
  font-weight: 700;
  text-transform: uppercase;
  padding-top: 3px;
}

.page-contact__inquiry-value {
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--color-dark);
}

.page-contact__inquiry-action {
  display: flex;
  flex-direction: column;
  gap: 10px;
  justify-content: center;
}

.page-contact__inquiry-action .btn {
  margin-top: 0;
}

.page-contact__inquiry-note {
  margin: 0;
  font-size: 0.76rem;
  line-height: 1.5;
  color: var(--color-dark);
  opacity: 0.82;
}

/* ---------- 相关页面 ---------- */
.page-contact__more {
  background: var(--color-white);
  padding: 56px 0;
}

.page-contact__more .page-contact__section-head {
  margin-bottom: 28px;
}

.page-contact__more-grid {
  max-width: 1040px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact__more-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  text-decoration: none;
  padding: 20px;
  border: var(--pc-rule);
  background: var(--color-light);
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.2s ease;
}

.page-contact__more-card strong {
  font-family: var(--font-heading);
  font-size: 1rem;
  color: var(--color-deep-green);
}

.page-contact__more-card span {
  font-size: 0.82rem;
  color: var(--color-dark);
  line-height: 1.5;
}

.page-contact__more-card:hover {
  border-color: var(--color-gold);
  background: var(--color-white);
  transform: translateY(-2px);
}

/* ---------- 桌面端 ---------- */
@media (min-width: 900px) {
  .page-contact__intro {
    padding: 40px 32px 56px;
  }

  .page-contact__quick {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact__channels-wrap {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }

  .page-contact__channel-media {
    max-height: 150px;
  }

  .page-contact__channel-media img {
    height: 150px;
  }

  .page-contact__address-grid {
    grid-template-columns: 5fr 4fr;
    gap: 48px;
    align-items: center;
  }

  .page-contact__inquiry-box {
    grid-template-columns: 3fr 2fr;
    align-items: center;
    gap: 32px;
    padding: 32px 36px;
  }

  .page-contact__more-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}