.page-contact {
  --contact-gold: #D4AF37;
  --contact-accent: #FF6B35;
  --contact-teal: #2DD4BF;
  --contact-card-bg: rgba(15, 26, 58, .7);
  --contact-card-line: rgba(212, 175, 55, .36);
  --contact-muted: #9AA7BD;
  --contact-soft-line: #2A3A54;
  background:
    radial-gradient(ellipse at 88% 10%, rgba(45, 212, 191, .07), transparent 45%),
    radial-gradient(ellipse at 6% 92%, rgba(212, 175, 55, .06), transparent 38%),
    linear-gradient(180deg, #0F1A3A, #0A122A 46%, #0F1A3A);
  color: #E8ECF4;
  font-family: var(--f-body);
  overflow-x: hidden;
}

.page-contact .page-hero {
  padding: 48px 0 36px;
}

.page-contact .page-hero__title {
  margin: 16px 0 12px;
  font-family: var(--f-display);
  font-size: clamp(28px, 5vw, 44px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.page-contact .page-hero__title-mark {
  color: var(--contact-accent);
  margin: 0 8px;
}

.page-contact .page-hero__lead {
  max-width: 640px;
  color: var(--contact-muted);
  font-size: 15px;
  line-height: 1.8;
  margin: 0;
}

.page-contact .contact-cluster {
  padding: 8px 0 0;
}

.page-contact .contact-deck {
  display: grid;
  gap: 22px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .contact-card {
  position: relative;
  background: var(--contact-card-bg);
  border: 1px solid var(--contact-card-line);
  border-radius: var(--radius-l);
  padding: 34px 26px 26px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 26px;
  right: 26px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--contact-gold) 40%, var(--contact-accent) 80%, transparent);
}

.page-contact .contact-card__ring {
  position: absolute;
  top: -52px;
  right: -52px;
  width: 140px;
  height: 140px;
  border: 1px solid rgba(212, 175, 55, .16);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .contact-card__ring::after {
  content: "";
  position: absolute;
  inset: 18px;
  border: 1px dashed rgba(212, 175, 55, .12);
  border-radius: 50%;
}

.page-contact .contact-card__chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--contact-gold);
  border: 1px solid rgba(212, 175, 55, .32);
  border-radius: 999px;
  padding: 6px 14px;
  margin-bottom: 18px;
  text-transform: uppercase;
}

.page-contact .contact-card__chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--contact-teal);
}

.page-contact .contact-card__title {
  font-family: var(--f-display);
  font-size: clamp(22px, 3.4vw, 28px);
  font-weight: 800;
  color: #F4F7FA;
  margin: 0 0 10px;
}

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

.page-contact .contact-list {
  margin: 18px 0 0;
}

.page-contact .contact-item {
  display: block;
  padding: 18px 2px;
  border-bottom: 1px solid rgba(42, 58, 84, .7);
}

.page-contact .contact-item:last-child {
  border-bottom: 0;
}

.page-contact .contact-item dt {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--contact-muted);
  letter-spacing: .04em;
  margin-bottom: 8px;
}

.page-contact .contact-item__index {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--contact-accent);
  border: 1px solid rgba(255, 107, 53, .32);
  border-radius: 4px;
  padding: 3px 6px;
}

.page-contact .contact-item dd {
  margin: 0;
}

.page-contact .contact-item__value {
  font-family: var(--f-mono);
  font-size: 16px;
  line-height: 1.5;
  color: #F4F7FA;
  word-break: break-all;
}

.page-contact .contact-item--address .contact-item__value {
  font-family: var(--f-body);
  font-size: 15px;
  font-weight: 600;
  word-break: keep-all;
}

.page-contact .contact-item__hint {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  color: rgba(154, 167, 189, .85);
  letter-spacing: .02em;
}

.page-contact .contact-item--phone .contact-item__value {
  position: relative;
}

.page-contact .contact-item--phone .contact-item__value:hover::after {
  content: "敬请拨打";
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  background: var(--contact-accent);
  color: #fff;
  font-family: var(--f-body);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  white-space: nowrap;
  box-shadow: 0 6px 18px rgba(255, 107, 53, .35);
  pointer-events: none;
  z-index: 5;
}

.page-contact .contact-item--phone .contact-item__value:hover::before {
  content: "";
  position: absolute;
  left: 16px;
  bottom: calc(100% + 4px);
  border: 6px solid transparent;
  border-top-color: var(--contact-accent);
  z-index: 5;
  pointer-events: none;
}

.page-contact .contact-card__footer {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px;
  padding: 14px 2px 2px;
  border-top: 1px dashed rgba(212, 175, 55, .18);
}

.page-contact .contact-card__footer-text {
  font-size: 13px;
  color: var(--contact-muted);
}

.page-contact .status-dot--online {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--contact-teal);
  position: relative;
  flex: 0 0 auto;
}

.page-contact .status-dot--online::after {
  content: "";
  position: absolute;
  inset: -5px;
  border: 2px solid rgba(45, 212, 191, .45);
  border-radius: 50%;
  animation: contact-status-pulse 2s ease-out infinite;
}

@keyframes contact-status-pulse {
  0% {
    transform: scale(.5);
    opacity: 1;
  }
  100% {
    transform: scale(1.4);
    opacity: 0;
  }
}

.page-contact .contact-map {
  position: relative;
  border-radius: var(--radius-l);
  overflow: hidden;
  aspect-ratio: 4 / 3;
  min-height: 320px;
  border: 1px solid var(--contact-soft-line);
  box-shadow: var(--shadow);
}

.page-contact .contact-map__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-contact .contact-map__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(rgba(212, 175, 55, .12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, .12) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.page-contact .contact-map__paths {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: .8;
}

.page-contact .contact-map__pulse {
  position: absolute;
  top: 46%;
  left: 58%;
  z-index: 3;
  width: 14px;
  height: 14px;
  background: var(--contact-accent);
  border: 2px solid rgba(255, 107, 53, .35);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .contact-map__pulse::after {
  content: "";
  position: absolute;
  inset: -14px;
  border: 2px solid rgba(255, 107, 53, .55);
  border-radius: 50%;
  animation: contact-map-pulse 2.4s ease-out infinite;
}

@keyframes contact-map-pulse {
  0% {
    transform: scale(.5);
    opacity: 1;
  }
  100% {
    transform: scale(1.6);
    opacity: 0;
  }
}

.page-contact .contact-map__badge {
  position: absolute;
  left: 20px;
  bottom: 18px;
  z-index: 4;
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: rgba(10, 18, 42, .72);
  border: 1px solid rgba(212, 175, 55, .32);
  padding: 14px 18px;
  border-radius: 12px;
}

.page-contact .contact-map__badge-title {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 15px;
  color: #F4F7FA;
}

.page-contact .contact-map__badge-sub {
  font-family: var(--f-mono);
  font-size: 11px;
  color: rgba(232, 236, 244, .78);
  letter-spacing: .04em;
}

.page-contact .service-band {
  margin-top: 48px;
  padding: 46px 0;
  background:
    radial-gradient(ellipse at 85% 20%, rgba(45, 212, 191, .08), transparent 48%),
    linear-gradient(135deg, #F4F7FA, #ECF1F8);
  color: var(--c-dark);
}

.page-contact .service-band__inner {
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .service-status {
  display: flex;
  align-items: center;
  gap: 22px;
}

.page-contact .service-status__icon {
  position: relative;
  width: 84px;
  height: 84px;
  flex: 0 0 84px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid rgba(45, 212, 191, .4);
  box-shadow: 0 10px 30px rgba(15, 26, 58, .12);
}

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

.page-contact .service-status__icon .status-dot--online {
  position: absolute;
  right: 1px;
  bottom: 1px;
  width: 16px;
  height: 16px;
  border: 3px solid #F4F7FA;
}

.page-contact .service-status__text h2 {
  font-family: var(--f-display);
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  color: #1A2233;
  margin: 0 0 8px;
}

.page-contact .service-status__text p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #364153;
}

.page-contact .service-metrics {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin: 0;
}

.page-contact .service-metric {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: rgba(255, 255, 255, .65);
  border: 1px solid rgba(15, 26, 58, .08);
  border-radius: 16px;
  padding: 16px 18px;
  box-shadow: 0 6px 18px rgba(15, 26, 58, .05);
}

.page-contact .service-metric dt {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: #6B7A90;
  text-transform: uppercase;
  margin-bottom: 0;
}

.page-contact .service-metric dd {
  margin: 0;
  font-family: var(--f-display);
  font-size: 15px;
  font-weight: 700;
  color: #1A2233;
  line-height: 1.4;
  text-align: right;
}

.page-contact .before-contact {
  padding: 56px 0 84px;
}

.page-contact .before-contact__inner {
  display: grid;
  gap: 36px;
  grid-template-columns: minmax(0, 1fr);
}

.page-contact .before-contact__intro {
  max-width: 340px;
}

.page-contact .before-contact__intro .section-label {
  color: var(--contact-gold);
}

.page-contact .before-contact__intro h2 {
  font-family: var(--f-display);
  font-size: clamp(24px, 4vw, 32px);
  font-weight: 800;
  margin: 14px 0 12px;
  color: #F4F7FA;
}

.page-contact .before-contact__intro p {
  color: var(--contact-muted);
  font-size: 14px;
  line-height: 1.75;
  margin: 0;
}

.page-contact .before-contact__panels {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-contact .before-contact .panel {
  background: rgba(15, 26, 58, .52);
  border: 1px solid var(--contact-soft-line);
  border-radius: var(--radius-m);
  overflow: hidden;
  transition: border-color .3s ease;
}

.page-contact .before-contact .panel[open] {
  border-color: rgba(45, 212, 191, .3);
}

.page-contact .before-contact .panel summary {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 56px 20px 22px;
  font-family: var(--f-display);
  font-size: 15px;
  font-weight: 700;
  color: #E8ECF4;
  cursor: pointer;
  position: relative;
}

.page-contact .before-contact .panel summary::-webkit-details-marker {
  display: none;
}

.page-contact .before-contact .panel summary::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--contact-accent);
  flex: 0 0 auto;
  opacity: .9;
}

.page-contact .before-contact .panel summary::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--f-mono);
  font-size: 20px;
  font-weight: 400;
  color: var(--contact-teal);
  transition: transform .3s var(--ease-out);
}

.page-contact .before-contact .panel[open] summary::after {
  content: "−";
}

.page-contact .before-contact .panel__body {
  padding: 0 22px 22px 42px;
  color: var(--contact-muted);
  font-size: 14px;
  line-height: 1.75;
}

.page-contact .before-contact .panel__body p {
  margin: 0;
}

.page-contact .before-contact .panel__body a {
  color: var(--contact-teal);
  text-decoration: none;
  border-bottom: 1px solid rgba(45, 212, 191, .3);
  transition: color .2s, border-bottom-color .2s;
}

.page-contact .before-contact .panel__body a:hover {
  color: var(--contact-accent);
  border-bottom-color: rgba(255, 107, 53, .4);
}

@media (min-width: 768px) {
  .page-contact .contact-deck {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 28px;
    align-items: stretch;
  }

  .page-contact .contact-card {
    display: flex;
    flex-direction: column;
  }

  .page-contact .contact-list {
    flex: 1;
  }

  .page-contact .contact-map {
    aspect-ratio: 7 / 6;
  }

  .page-contact .service-band__inner {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 40px;
    align-items: center;
  }

  .page-contact .service-metrics {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-contact .service-metric {
    display: block;
    padding: 18px 16px;
  }

  .page-contact .service-metric dt {
    margin-bottom: 8px;
  }

  .page-contact .service-metric dd {
    text-align: left;
  }

  .page-contact .before-contact__inner {
    display: grid;
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
  }
}

@media (min-width: 1080px) {
  .page-contact .page-hero {
    padding: 64px 0 44px;
  }

  .page-contact .contact-card {
    padding: 40px 34px 30px;
  }

  .page-contact .contact-card__desc {
    font-size: 14px;
  }

  .page-contact .contact-item__value {
    font-size: 18px;
  }

  .page-contact .contact-item--address .contact-item__value {
    font-size: 16px;
  }

  .page-contact .service-band {
    margin-top: 64px;
    padding: 56px 0;
  }

  .page-contact .before-contact {
    padding: 64px 0 96px;
  }
}