.page-contact {
  --print-paper: #FDF8EC;
  --print-ink: #1D3557;
  --print-border: rgba(29, 53, 87, 0.22);
  --map-grid: linear-gradient(rgba(241, 250, 238, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(241, 250, 238, 0.045) 1px, transparent 1px);
  background-color: var(--c-rice);
  color: var(--c-black);
}

.page-contact .contact-page-head {
  padding-top: clamp(2.5rem, 6vw, 4.5rem);
  padding-bottom: 1rem;
}

.page-contact .page-title-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
  border-bottom: 2px solid rgba(29, 53, 87, 0.16);
  padding-bottom: 1rem;
  margin-bottom: 1rem;
}

.page-contact .contact-index-label {
  display: inline-block;
  background: var(--c-blue);
  color: var(--c-rice);
  padding: 0.25rem 0.6rem;
  font-size: 0.78rem;
  white-space: nowrap;
}

.page-contact .page-title {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.page-contact .gold-highlight {
  color: var(--c-terracotta);
}

.page-contact .contact-section {
  padding: var(--space-lg) 0;
}

.page-contact .section-index {
  margin-bottom: 1.25rem;
}

.page-contact .contact-section--channels {
  background: var(--c-rice);
}

.page-contact .contact-channel-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.page-contact .contact-channel-card {
  position: relative;
  background: #ffffff;
  border: 1px solid var(--c-mist);
  border-radius: var(--radius-md);
  padding: 1.25rem 1.25rem 1.1rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.page-contact .contact-channel-card::before {
  content: "CH-01";
  position: absolute;
  top: 0.55rem;
  right: 0.7rem;
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  color: var(--c-gray);
}

.page-contact .contact-channel-card--mail::before {
  content: "CH-02";
}

.page-contact .contact-channel-card--visit::before {
  content: "CH-03";
}

.page-contact .contact-channel-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-yellow);
}

.page-contact .contact-channel-card:focus-within {
  outline: 2px solid var(--c-yellow);
  outline-offset: 2px;
}

.page-contact .contact-channel-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  background: var(--c-terracotta);
  color: #ffffff;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}

.page-contact .contact-channel-card--mail .contact-channel-tag {
  background: var(--c-gold);
  color: var(--c-black);
}

.page-contact .contact-channel-card--visit .contact-channel-tag {
  background: var(--c-green);
  color: #ffffff;
}

.page-contact .contact-channel-caption {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--c-gray);
  margin-bottom: 0.35rem;
}

.page-contact .contact-channel-main {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--c-blue);
  text-decoration: none;
  word-break: break-word;
}

.page-contact a.contact-channel-main:hover,
.page-contact a.contact-channel-main:focus-visible {
  color: var(--c-red);
  text-decoration: underline;
}

.page-contact .contact-channel-note {
  font-size: 0.85rem;
  line-height: 1.55;
  color: rgba(17, 17, 17, 0.72);
  margin-top: 0.6rem;
  padding-top: 0.6rem;
  border-top: 1px dashed rgba(17, 17, 17, 0.14);
}

.page-contact .contact-online-strip {
  display: grid;
  gap: 1rem;
  background: var(--c-blue);
  color: var(--c-rice);
  border-radius: var(--radius-lg);
  padding: 1rem;
  position: relative;
  overflow: hidden;
}

.page-contact .contact-online-strip::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--diag-lines);
  pointer-events: none;
}

.page-contact .contact-online-copy,
.page-contact .contact-online-figure {
  position: relative;
  z-index: 1;
}

.page-contact .contact-online-copy {
  padding: 0.5rem;
}

.page-contact .contact-online-hours {
  font-size: 1.3rem;
  font-weight: 800;
  margin: 0.35rem 0 0.4rem;
}

.page-contact .contact-online-desc {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(241, 250, 238, 0.82);
  max-width: 55ch;
}

.page-contact .contact-online-figure {
  margin: 0;
  border: 2px solid rgba(241, 250, 238, 0.18);
  border-radius: var(--radius-md);
  overflow: hidden;
}

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

.page-contact .contact-section--map {
  background: var(--c-mist);
  border-block: 4px solid var(--c-yellow);
}

.page-contact .contact-map-layout {
  display: grid;
  gap: 1.25rem;
}

.page-contact .contact-print-card {
  background: var(--print-paper);
  border: 1px solid var(--print-border);
  outline: 1px solid rgba(29, 53, 87, 0.08);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
  padding: 1.25rem 1.25rem 1.5rem;
  position: relative;
  box-shadow: 6px 8px 0 rgba(29, 53, 87, 0.08);
}

.page-contact .contact-print-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  background: var(--c-terracotta);
  color: #ffffff;
  padding: 0.2rem 0.6rem;
  margin-bottom: 0.8rem;
}

.page-contact .contact-print-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--print-ink);
  line-height: 1.4;
  margin-bottom: 0.9rem;
}

.page-contact .contact-print-dl {
  border-top: 1px dashed var(--print-border);
  margin: 0;
}

.page-contact .print-dl-row {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.4rem 0;
  border-bottom: 1px dashed var(--print-border);
  font-size: 0.8rem;
}

.page-contact .contact-print-dl dt {
  color: var(--c-gray);
  font-family: var(--font-mono);
}

.page-contact .contact-print-dl dd {
  margin: 0;
  font-weight: 600;
  color: var(--print-ink);
  text-align: right;
}

.page-contact .contact-print-note {
  font-size: 0.78rem;
  color: rgba(17, 17, 17, 0.65);
  line-height: 1.5;
  margin-top: 0.8rem;
  padding-right: 3rem;
}

.page-contact .contact-print-stamp {
  position: absolute;
  right: 1rem;
  bottom: 1.25rem;
  width: 56px;
  height: 56px;
  border: 2px solid rgba(230, 57, 70, 0.65);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  line-height: 1.2;
  color: var(--c-red);
  transform: rotate(-12deg);
  opacity: 0.55;
  pointer-events: none;
}

.page-contact .contact-map-panel {
  background: var(--c-blue);
  border-radius: var(--radius-lg);
  padding: 0.9rem;
  position: relative;
  box-shadow: var(--shadow-md);
}

.page-contact .contact-map-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--map-grid);
  background-size: 24px 24px;
  pointer-events: none;
  border-radius: var(--radius-lg);
}

.page-contact .contact-map-figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 2px solid rgba(241, 250, 238, 0.14);
}

.page-contact .contact-map-figure img {
  display: block;
  width: 100%;
  height: auto;
  min-height: 260px;
  object-fit: cover;
}

.page-contact .contact-map-figure:focus-visible {
  outline: 3px solid var(--c-yellow);
  outline-offset: 2px;
}

.page-contact .contact-map-coords {
  position: absolute;
  left: 0.75rem;
  bottom: 0.75rem;
  background: rgba(17, 17, 17, 0.78);
  color: var(--c-rice);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 0.3rem 0.55rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.08em;
  border-left: 3px solid var(--c-gold);
}

.page-contact .contact-map-hover {
  position: absolute;
  right: 0.75rem;
  bottom: 0.75rem;
  background: rgba(17, 17, 17, 0.84);
  color: var(--c-gold);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 1.35;
  border-radius: var(--radius-sm);
  border-right: 3px solid var(--c-gold);
  padding: 0.3rem 0.6rem;
  max-width: 18ch;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.18s ease, transform 0.18s ease;
  pointer-events: none;
}

.page-contact .contact-map-figure:hover .contact-map-hover,
.page-contact .contact-map-figure:focus-within .contact-map-hover {
  opacity: 1;
  transform: translateY(0);
}

.page-contact .contact-map-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 1rem;
  padding: 0.8rem 0.2rem 0.4rem;
  color: var(--c-rice);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}

.page-contact .legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.page-contact .legend-dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--c-yellow);
  box-shadow: 0 0 0 2px rgba(244, 162, 97, 0.28);
}

.page-contact .legend-dot--line {
  width: 14px;
  height: 3px;
  border-radius: 2px;
  background: var(--c-gray);
  box-shadow: none;
}

.page-contact .legend-dot--lake {
  width: 12px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-green);
  box-shadow: none;
}

.page-contact .legend-dot--rail {
  width: 10px;
  height: 10px;
  border-radius: 1px;
  background: var(--c-red);
  box-shadow: none;
}

.page-contact .contact-map-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  padding: 0 0.2rem 0.2rem;
}

.page-contact .contact-section--business {
  background: var(--c-rice);
}

.page-contact .contact-business-band {
  display: grid;
  gap: 1.25rem;
  background: var(--c-blue);
  border: 2px solid var(--c-gold);
  border-radius: var(--radius-md);
  padding: 1.4rem 1.25rem 1.25rem;
  color: var(--c-rice);
  box-shadow: var(--shadow-md);
  position: relative;
}

.page-contact .contact-business-band::before {
  content: "商务合作通道";
  position: absolute;
  top: -0.6rem;
  left: 1rem;
  background: var(--c-gold);
  color: var(--c-black);
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  padding: 0.12rem 0.6rem;
  border-radius: var(--radius-sm);
}

.page-contact .business-band-head h3 {
  font-size: 1.35rem;
  font-weight: 900;
  margin: 0.4rem 0 0.5rem;
  color: var(--c-rice);
}

.page-contact .business-band-head p {
  font-size: 0.88rem;
  line-height: 1.65;
  color: rgba(241, 250, 238, 0.8);
  max-width: 60ch;
}

.page-contact .business-band-kicker {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--c-yellow);
  letter-spacing: 0.14em;
}

.page-contact .business-band-channels {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  padding: 0.9rem;
  background: rgba(17, 17, 17, 0.28);
  border: 1px solid rgba(212, 175, 55, 0.35);
  border-radius: var(--radius-md);
}

.page-contact .business-channel {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.page-contact .business-channel .index-label {
  font-size: 0.68rem;
  color: var(--c-yellow);
  letter-spacing: 0.12em;
}

.page-contact .business-channel a,
.page-contact .business-channel-value {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  text-decoration: none;
  word-break: break-word;
}

.page-contact .business-channel a:hover,
.page-contact .business-channel a:focus-visible {
  color: var(--c-gold);
}

.page-contact .business-channel-note {
  font-size: 0.72rem;
  color: rgba(241, 250, 238, 0.6);
}

.page-contact .contact-section--faq {
  background: var(--c-mist);
  border-top: 1px solid rgba(17, 17, 17, 0.08);
}

.page-contact .contact-faq-grid {
  display: grid;
  gap: 1rem;
}

.page-contact .contact-faq-card {
  background: var(--c-rice);
  border: 1px solid rgba(17, 17, 17, 0.1);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.15rem 1.25rem;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.page-contact .contact-faq-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.page-contact .contact-faq-card h3 {
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.4;
  margin: 0.6rem 0 0.4rem;
  color: var(--c-blue);
}

.page-contact .contact-faq-card p {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(17, 17, 17, 0.72);
  margin-bottom: 0.8rem;
}

.page-contact .contact-faq-btn {
  padding: 0.35rem 0.75rem;
  font-size: 0.78rem;
}

.page-contact .contact-faq-extra {
  margin-top: 1.25rem;
  background: var(--c-rice);
  border: 1px solid rgba(17, 17, 17, 0.12);
  border-left: 4px solid var(--c-gold);
  padding: 0.9rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.82rem;
  border-radius: var(--radius-sm);
}

.page-contact .contact-faq-extra p {
  margin: 0;
  color: rgba(17, 17, 17, 0.75);
  max-width: 60ch;
}

.page-contact .contact-faq-extra-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.page-contact .contact-faq-extra-links a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--c-blue);
  text-decoration: none;
  border-bottom: 1px solid var(--c-yellow);
}

.page-contact .contact-faq-extra-links a:hover {
  color: var(--c-red);
  border-color: var(--c-red);
}

.page-contact .contact-map-actions .btn--primary {
  background: var(--c-red);
  border-color: var(--c-red);
}

.page-contact .contact-map-actions .btn--outline {
  background: transparent;
  color: var(--c-rice);
  border-color: rgba(241, 250, 238, 0.55);
}

.page-contact .contact-map-actions .btn--outline:hover {
  border-color: var(--c-yellow);
  color: var(--c-yellow);
}

@media (min-width: 700px) {
  .page-contact .contact-channel-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .contact-online-strip {
    grid-template-columns: 1.4fr 1fr;
    align-items: center;
  }

  .page-contact .contact-faq-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .business-band-channels {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-contact .contact-map-layout {
    grid-template-columns: 330px 1fr;
    align-items: start;
  }

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

  .page-contact .contact-business-band {
    grid-template-columns: 1.25fr 1fr;
    align-items: start;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

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

  .page-contact .contact-map-hover {
    max-width: 24ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition: none !important;
    transform: none !important;
  }
}