.page-contact {
  --contact-line: 1px solid var(--grid);
  --contact-shadow: 6px 6px 0 rgba(23, 24, 28, 0.08);
  color: var(--ink);
  font-family: var(--font-body);
}

.page-contact .breadcrumb {
  margin-bottom: 0.5rem;
}

.page-contact .kicker {
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--red);
}

.page-contact .kicker--light {
  color: var(--yellow);
}

/* ---------- 首屏：渠道卡 + 右侧窄栏 ---------- */
.page-contact .contact-hero__grid {
  display: grid;
  gap: 1.5rem;
  min-width: 0;
}

.page-contact h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 7.4vw, 3.5rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0.35rem 0 0.9rem;
}

.page-contact .lede {
  max-width: 46ch;
  line-height: 1.8;
  color: var(--muted);
  margin: 0 0 1.9rem;
}

.page-contact .channel-heading {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.02em;
  margin: 0 0 0.6rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--ink);
}

.page-contact .channel-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-contact .channel {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.9rem;
  padding: 1.15rem 0;
  border-bottom: var(--contact-line);
}

.page-contact .channel__index {
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 0.9rem;
  background: var(--red);
  color: var(--glove);
}

.page-contact .channel:nth-child(2) .channel__index {
  background: var(--yellow);
  color: var(--ink);
}

.page-contact .channel:nth-child(3) .channel__index {
  background: var(--blue);
  color: var(--glove);
}

.page-contact .channel__body {
  min-width: 0;
}

.page-contact .channel__label {
  margin: 0 0 0.25rem;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--muted);
}

.page-contact .channel__value {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 4.6vw, 1.85rem);
  line-height: 1.2;
  margin: 0 0 0.55rem;
  overflow-wrap: anywhere;
}

.page-contact .channel__value--mail {
  font-size: clamp(0.98rem, 4vw, 1.5rem);
  color: var(--red-deep);
  word-break: break-all;
}

.page-contact .channel__note {
  margin: 0;
  max-width: 44ch;
  font-size: 0.92rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .channel__hint {
  margin: 0.5rem 0 0;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--red);
}

.page-contact .side-stack {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-contact .reply-card {
  background: var(--yellow);
  border: 2px solid var(--ink);
  padding: 1.15rem 1.15rem 1rem;
  box-shadow: var(--contact-shadow);
}

.page-contact .reply-card__kicker {
  margin: 0 0 0.35rem;
  font-size: 0.74rem;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--red-deep);
}

.page-contact .reply-card__kicker--light {
  color: var(--yellow);
}

.page-contact .reply-card__time {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 5vw, 1.6rem);
  line-height: 1.15;
  margin: 0 0 0.45rem;
}

.page-contact .reply-card__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.7;
}

.page-contact .reply-details {
  margin-top: 0.85rem;
  padding-top: 0.6rem;
  border-top: 1px solid rgba(23, 24, 28, 0.3);
}

.page-contact .reply-details summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 0.9rem;
}

.page-contact .reply-details ul {
  margin: 0.6rem 0 0;
  padding-left: 1.05rem;
  font-size: 0.86rem;
  line-height: 1.7;
}

.page-contact .urgent-card {
  background: var(--ink);
  color: var(--paper);
  padding: 1.15rem;
}

.page-contact .urgent-list {
  list-style: none;
  margin: 0.7rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.45rem;
}

.page-contact .urgent-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding-bottom: 0.45rem;
  border-bottom: 1px solid rgba(247, 242, 232, 0.22);
  color: var(--paper);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.5;
  transition: color 0.2s var(--ease-out);
}

.page-contact .urgent-arrow {
  font-style: normal;
  color: var(--blue);
  transition: transform 0.25s var(--ease-out);
}

.page-contact .urgent-list a:hover,
.page-contact .urgent-list a:focus-visible {
  color: var(--yellow);
}

.page-contact .urgent-list a:hover .urgent-arrow,
.page-contact .urgent-list a:focus-visible .urgent-arrow {
  transform: translateX(0.3rem);
}

.page-contact .urgent-card__foot {
  margin: 0.85rem 0 0;
  font-size: 0.8rem;
  line-height: 1.65;
  color: var(--grid);
}

.page-contact .media-frame {
  margin: 0;
  overflow: hidden;
  background: var(--glove);
  border: var(--contact-line);
}

.page-contact .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-contact .media-caption {
  padding: 0.65rem 0.8rem;
  font-size: 0.78rem;
  line-height: 1.6;
  color: var(--muted);
  border-top: var(--contact-line);
}

.page-contact .hero-band {
  margin-top: 1.75rem;
}

/* ---------- 先查后写 ---------- */
.page-contact .lookup__head {
  max-width: 54ch;
  margin-bottom: 1.5rem;
}

.page-contact .lookup h2,
.page-contact .region h2,
.page-contact .closing__title {
  font-family: var(--font-display);
  font-size: clamp(1.45rem, 4.6vw, 2.1rem);
  line-height: 1.15;
  margin: 0.3rem 0 0.7rem;
}

.page-contact .lookup__intro {
  margin: 0;
  line-height: 1.8;
  color: var(--muted);
}

.page-contact .lookup__body {
  display: grid;
  gap: 1.25rem;
  min-width: 0;
}

.page-contact .quick-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-contact .quick {
  display: grid;
  gap: 0.4rem;
  padding: 1.1rem 1.1rem 1rem;
  background: var(--glove);
  border: var(--contact-line);
  border-top: 4px solid var(--red);
  color: var(--ink);
  text-decoration: none;
  height: 100%;
  transition: transform 0.25s var(--ease-out), box-shadow 0.25s var(--ease-out);
}

.page-contact .quick-grid > li:nth-child(2) .quick {
  border-top-color: var(--yellow);
}

.page-contact .quick-grid > li:nth-child(3) .quick {
  border-top-color: var(--blue);
}

.page-contact .quick:hover,
.page-contact .quick:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--contact-shadow);
}

.page-contact .quick__num {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--red);
}

.page-contact .quick__title {
  font-family: var(--font-display);
  font-size: 1.15rem;
}

.page-contact .quick__text {
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .quick__go {
  margin-top: 0.3rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--red-deep);
  transition: transform 0.25s var(--ease-out);
}

.page-contact .quick:hover .quick__go,
.page-contact .quick:focus-visible .quick__go {
  transform: translateX(0.35rem);
}

/* ---------- 服务地区 ---------- */
.page-contact .region-panel {
  position: relative;
  background-color: var(--ink);
  background-image: repeating-linear-gradient(
      to right,
      rgba(247, 242, 232, 0.07) 0,
      rgba(247, 242, 232, 0.07) 1px,
      transparent 1px,
      transparent 44px
    ),
    repeating-linear-gradient(
      to bottom,
      rgba(247, 242, 232, 0.07) 0,
      rgba(247, 242, 232, 0.07) 1px,
      transparent 1px,
      transparent 44px
    );
  color: var(--paper);
  padding: 1.5rem 1.15rem;
  display: grid;
  gap: 1.3rem;
}

.page-contact .region-panel__text p {
  margin: 0 0 0.8rem;
  line-height: 1.85;
  font-size: 0.94rem;
  max-width: 56ch;
}

.page-contact .region-panel__meta {
  font-size: 0.86rem;
  color: var(--grid);
}

.page-contact .region-panel__link {
  color: var(--yellow);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-contact .region-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-content: start;
}

.page-contact .tag {
  border: 1px solid rgba(247, 242, 232, 0.38);
  padding: 0.35rem 0.7rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  line-height: 1.4;
}

.page-contact .tag:first-child {
  border-color: var(--yellow);
  color: var(--yellow);
}

/* ---------- 收尾 ---------- */
.page-contact .closing__box {
  display: grid;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--paper);
  border: var(--contact-line);
  border-left: 6px solid var(--red);
}

.page-contact .closing__text {
  margin: 0;
  line-height: 1.8;
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 52ch;
}

.page-contact .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

/* ---------- 断点 ---------- */
@media (min-width: 40rem) {
  .page-contact .quick-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-contact .region-panel {
    padding: 2rem 1.75rem;
  }
}

@media (min-width: 60rem) {
  .page-contact .contact-hero__grid {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
    gap: 2.5rem;
    align-items: start;
  }

  .page-contact .channel {
    padding: 1.35rem 0;
    gap: 1.15rem;
  }

  .page-contact .lookup__body {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: start;
    gap: 1.75rem;
  }

  .page-contact .quick-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-contact .lookup__media {
    position: sticky;
    top: 2rem;
  }

  .page-contact .region-panel {
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1fr);
    align-items: start;
    gap: 2.25rem;
    padding: 2.5rem;
  }

  .page-contact .closing__box {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 1.75rem 1.85rem;
  }

  .page-contact .closing__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 74rem) {
  .page-contact .quick-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
</