.page-contact {
  --pc-gap: clamp(18px, 2.6vw, 30px);
  --pc-soft: 0 22px 46px -34px rgba(22, 48, 42, 0.55);
}

/* ---------- 首屏 ---------- */
.page-contact .contact-hero {
  padding-top: clamp(18px, 3vw, 40px);
}

.page-contact .contact-hero__meta {
  color: var(--apricot-deep);
  margin: 0 0 16px;
}

.page-contact .contact-hero__title {
  margin: 0 0 22px;
  max-width: 20ch;
}

.page-contact .contact-hero__lede {
  max-width: 70ch;
  margin: 0 0 28px;
  color: var(--slate);
}

.page-contact .hours-strip {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  max-width: 760px;
  padding: 16px 22px;
  background: var(--card);
  border: 1px solid var(--route);
  border-radius: var(--radius-md);
}

.page-contact .hours-strip__dot {
  flex: none;
  width: 9px;
  height: 9px;
  margin-top: 9px;
  border-radius: 50%;
  background: var(--apricot);
  box-shadow: 0 0 0 4px rgba(217, 130, 43, 0.16);
}

.page-contact .hours-strip__text {
  margin: 0;
  font-size: var(--fs-sm);
  line-height: 1.75;
  color: var(--pine);
}

.page-contact .hours-strip__text a {
  color: var(--apricot-deep);
  text-underline-offset: 3px;
}

/* ---------- 区段标题 ---------- */
.page-contact .section__head {
  margin-bottom: clamp(22px, 3vw, 40px);
}

.page-contact .section__head p {
  margin: 12px 0 0;
  max-width: 64ch;
  color: var(--slate);
  line-height: 1.75;
}

.page-contact .section__head a {
  color: var(--apricot-deep);
  text-underline-offset: 3px;
}

/* ---------- 三张渠道卡 ---------- */
.page-contact .channel-figure {
  margin-bottom: var(--pc-gap);
}

.page-contact .channel-figure .media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--pc-soft);
  aspect-ratio: 16 / 9;
}

.page-contact .channel-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .channel-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pc-gap);
}

.page-contact .channel-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(22px, 2.4vw, 34px);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(196, 188, 171, 0.65);
  background: var(--card);
  box-shadow: var(--pc-soft);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-contact .channel-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-float);
}

.page-contact .channel-card .mono-label {
  margin: 0;
  color: var(--apricot-deep);
}

.page-contact .channel-card .card-title {
  margin: 0;
}

.page-contact .channel-card__value {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(0.95rem, 1.5vw, 1.12rem);
  letter-spacing: 0.02em;
  line-height: 1.5;
  color: var(--apricot-deep);
  overflow-wrap: anywhere;
}

.page-contact .channel-card__note {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--slate);
}

.page-contact .channel-card__hint {
  margin: 4px 0 0;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px dashed rgba(196, 188, 171, 0.9);
  font-size: var(--fs-xs);
  line-height: 1.7;
  color: var(--slate);
}

.page-contact .channel-card--mail {
  background: var(--ink-green);
  border-color: transparent;
  color: var(--on-ink);
}

.page-contact .channel-card--mail .card-title {
  color: var(--paper);
}

.page-contact .channel-card--mail .mono-label {
  color: var(--apricot);
}

.page-contact .channel-card--mail .channel-card__value {
  color: var(--apricot-sand);
}

.page-contact .channel-card--mail .channel-card__note,
.page-contact .channel-card--mail .channel-card__hint {
  color: rgba(230, 223, 208, 0.8);
}

.page-contact .channel-card--mail .channel-card__hint {
  border-top-color: rgba(230, 223, 208, 0.26);
}

.page-contact .channel-card--phone {
  background: var(--apricot-sand);
  border-color: transparent;
  color: var(--ink-green);
}

.page-contact .channel-card--phone .mono-label,
.page-contact .channel-card--phone .card-title {
  color: var(--ink-green);
}

.page-contact .channel-card--phone .channel-card__note {
  color: var(--pine);
}

.page-contact .channel-card__value--phone {
  font-size: clamp(1.35rem, 2.6vw, 1.85rem);
  letter-spacing: 0.06em;
  color: var(--ink-green);
}

.page-contact .channel-card__value--addr {
  font-family: var(--font-sans);
  font-size: 1.05rem;
  line-height: 1.65;
  letter-spacing: 0;
  color: var(--ink);
}

/* ---------- 问题分流 ---------- */
.page-contact .route-list {
  display: grid;
  border-top: 1px solid var(--route);
}

.page-contact .route-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(22px, 2.6vw, 34px) 0;
  border-bottom: 1px solid var(--route);
}

.page-contact .route-item .mono-label {
  margin: 0;
  color: var(--apricot-deep);
}

.page-contact .route-item .card-title {
  margin: 0;
}

.page-contact .route-item p {
  margin: 0;
  max-width: 68ch;
  color: var(--slate);
  line-height: 1.78;
}

.page-contact .route-item a {
  color: var(--apricot-deep);
  text-underline-offset: 3px;
}

/* ---------- 什么时候打电话 ---------- */
.page-contact .split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pc-gap);
}

.page-contact .call-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-contact .call-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: start;
  padding-bottom: 18px;
  border-bottom: 1px dashed rgba(196, 188, 171, 0.85);
  color: var(--slate);
  line-height: 1.78;
}

.page-contact .call-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-contact .call-list .mono-label {
  padding-top: 4px;
  color: var(--apricot-deep);
}

.page-contact .call-avoid {
  padding: clamp(24px, 2.6vw, 36px);
  border-radius: var(--radius-lg);
  color: rgba(230, 223, 208, 0.82);
}

.page-contact .call-avoid .card-title {
  margin: 0 0 16px;
  color: var(--paper);
}

.page-contact .call-avoid p {
  margin: 0 0 14px;
  line-height: 1.78;
}

.page-contact .call-avoid p:last-child {
  margin-bottom: 0;
}

/* ---------- 提交清单 ---------- */
.page-contact .submit-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--route);
}

.page-contact .submit-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(14px, 2vw, 26px);
  align-items: start;
  padding: clamp(20px, 2.4vw, 30px) 0;
  border-bottom: 1px solid var(--route);
}

.page-contact .submit-item__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px dashed var(--route);
  border-radius: var(--radius-sm);
  background: var(--card);
  font-family: var(--font-mono);
  font-size: var(--fs-sm);
  letter-spacing: 0.06em;
  color: var(--apricot-deep);
}

.page-contact .submit-item .card-title {
  margin: 4px 0 10px;
}

.page-contact .submit-item p {
  margin: 0;
  max-width: 68ch;
  font-size: 0.97rem;
  line-height: 1.78;
  color: var(--slate);
}

/* ---------- 路网图 ---------- */
.page-contact .map-band {
  display: grid;
  gap: 18px;
}

.page-contact .map-band .media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 9;
}

.page-contact .map-band img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .map-band__caption {
  margin: 0;
  max-width: 62ch;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--slate);
}

/* ---------- 备案与归属 ---------- */
.page-contact .registry-band {
  display: grid;
  gap: clamp(20px, 2.6vw, 30px);
  padding: clamp(26px, 3.4vw, 50px);
  border-radius: var(--radius-lg);
  background: var(--ink-green);
  color: var(--on-ink);
}

.page-contact .registry-band .section-title {
  margin: 0 0 12px;
  color: var(--paper);
}

.page-contact .registry-band > div > p {
  margin: 0;
  max-width: 66ch;
  line-height: 1.78;
  color: rgba(230, 223, 208, 0.8);
}

.page-contact .registry-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: 0;
  padding-top: clamp(16px, 2vw, 24px);
  border-top: 1px dashed rgba(230, 223, 208, 0.28);
}

.page-contact .registry-item {
  display: grid;
  gap: 6px;
  padding: 10px 0;
}

.page-contact .registry-item dt {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--apricot);
}

.page-contact .registry-item dd {
  margin: 0;
  font-size: 1.02rem;
  color: var(--paper);
}

.page-contact .registry-item dd.mono-label {
  color: var(--paper);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-contact .registry-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 46px);
  }

  .page-contact .registry-item {
    padding: 12px 0;
  }
}

@media (min-width: 860px) {
  .page-contact .channel-grid {
    grid-template-columns: 1.45fr 1fr 1fr;
    align-items: stretch;
  }

  .page-contact .route-item {
    grid-template-columns: minmax(140px, 0.32fr) minmax(0, 1fr);
    column-gap: clamp(20px, 3vw, 48px);
    row-gap: 12px;
    align-items: start;
  }

  .page-contact .route-item .mono-label {
    grid-row: 1 / span 2;
    padding-top: 5px;
  }
}

@media (min-width: 900px) {
  .page-contact .split {
    grid-template-columns: 1.25fr 1fr;
    align-items: start;
  }
}

@media (max-width: 520px) {
  .page-contact .channel-card__hint {
    margin-top: 0;
  }

  .page-contact .submit-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact .channel-card {
    transition: none;
  }

  .page-contact .channel-card:hover {
    transform: none;
    box-shadow: var(--pc-soft);
  }
}