.page-contact {
  --contact-amber: #FFB84D;
  --contact-amber-dark: #4A2C00;
  --contact-map-line: rgba(0, 168, 255, 0.14);
  --contact-map-line-strong: rgba(0, 168, 255, 0.34);
  --contact-hero-accent: linear-gradient(90deg, var(--accent-cyan), var(--accent-blue), var(--accent-purple));
}

.page-contact .contact-alert-band {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 8px 14px;
  padding: 12px 20px;
  background: var(--contact-amber);
  color: var(--contact-amber-dark);
}

.page-contact .contact-alert-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg, transparent 0 14px, rgba(0, 0, 0, 0.06) 14px 28px);
  pointer-events: none;
}

.page-contact .contact-alert-dot {
  position: relative;
  z-index: 1;
  width: 8px;
  height: 8px;
  flex: none;
  background: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 160, 0.28);
}

.page-contact .contact-alert-code {
  position: relative;
  z-index: 1;
  padding: 3px 8px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  background: rgba(0, 0, 0, 0.12);
}

.page-contact .contact-alert-text {
  position: relative;
  z-index: 1;
  font-size: 0.94rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-contact .breadcrumb {
  margin-top: 24px;
}

.page-contact .contact-crumb-sep {
  margin: 0 10px;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.page-contact .contact-hero {
  padding: 34px 0 22px;
  margin-bottom: 28px;
  border-bottom: 1px solid var(--border-line);
}

.page-contact .contact-hero .section-label {
  margin-bottom: 12px;
}

.page-contact .contact-hero h1 {
  margin: 0 0 16px;
  font-size: clamp(1.75rem, 4.4vw, 2.7rem);
  line-height: 1.22;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.page-contact .contact-h1-sep {
  margin: 0 0.3em;
  color: var(--accent-blue);
  font-weight: 400;
}

.page-contact .contact-hero-desc {
  margin: 0;
  max-width: 70ch;
  font-size: 0.98rem;
  line-height: 1.85;
  color: var(--text-secondary);
}

.page-contact .contact-grid {
  display: grid;
  gap: 26px;
  margin-bottom: 40px;
}

.page-contact .contact-support {
  position: relative;
  overflow: hidden;
  padding: 22px 18px 20px;
}

.page-contact .contact-support::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 3px;
  background: var(--contact-hero-accent);
}

.page-contact .contact-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.page-contact .contact-section-head h2 {
  margin: 0;
  font-size: 1.22rem;
  letter-spacing: -0.01em;
  color: var(--text-primary);
}

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

.page-contact .contact-info-item {
  display: flex;
  gap: 16px;
  padding: 18px 0;
  border-top: 1px solid var(--border-line);
  transition: border-color var(--ease);
}

.page-contact .contact-info-item:first-child {
  border-top: 0;
}

.page-contact .contact-info-item:hover {
  border-color: var(--accent-cyan);
}

.page-contact .contact-info-icon {
  display: grid;
  width: 42px;
  height: 42px;
  flex: none;
  place-items: center;
  color: var(--accent-cyan);
  border: 1px solid rgba(0, 229, 160, 0.22);
  background: rgba(0, 229, 160, 0.08);
}

.page-contact .contact-info-item:nth-child(2) .contact-info-icon {
  color: var(--accent-blue);
  border-color: rgba(0, 168, 255, 0.22);
  background: rgba(0, 168, 255, 0.08);
}

.page-contact .contact-info-item:nth-child(3) .contact-info-icon {
  color: var(--accent-purple);
  border-color: rgba(139, 92, 246, 0.24);
  background: rgba(139, 92, 246, 0.08);
}

.page-contact .contact-info-label {
  display: block;
  margin-bottom: 5px;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--text-secondary);
}

.page-contact .contact-info-value {
  display: block;
  font-size: 1.06rem;
  font-weight: 700;
  line-height: 1.55;
  color: var(--text-primary);
  text-decoration: none;
}

.page-contact a.contact-info-value {
  border-bottom: 1px dashed transparent;
  transition: color var(--ease), border-color var(--ease);
}

.page-contact a.contact-info-value:hover {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
}

.page-contact .contact-info-note {
  margin: 7px 0 0;
  font-size: 0.83rem;
  line-height: 1.75;
  color: var(--text-secondary);
}

.page-contact .contact-info-note strong {
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--text-primary);
}

.page-contact .contact-support-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 16px;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-line);
  font-size: 0.8rem;
}

.page-contact .contact-service-stats {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--accent-purple);
  font-size: 0.78rem;
  line-height: 1.8;
  letter-spacing: 0.02em;
}

.page-contact .contact-tip-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 12px 0 0;
  padding: 10px 12px;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--text-secondary);
  border: 1px solid rgba(255, 184, 77, 0.26);
  background: rgba(255, 184, 77, 0.08);
}

.page-contact .contact-tip-line .mono {
  flex: none;
  letter-spacing: 0.1em;
  color: var(--contact-amber);
}

.page-contact .contact-map-col {
  min-width: 0;
}

.page-contact .contact-map-panel {
  padding: 14px;
  border: 1px solid var(--border-line);
  background: var(--panel-dark);
}

.page-contact .contact-map-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 2px 2px 12px;
  margin-bottom: 12px;
  border-bottom: 1px solid var(--border-line);
}

.page-contact .contact-map-title {
  margin: 0;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--text-primary);
}

.page-contact .contact-map {
  position: relative;
  overflow: hidden;
  min-height: 250px;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--border-line);
}

.page-contact .contact-map-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.6;
}

.page-contact .contact-map-grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image:
    linear-gradient(var(--contact-map-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--contact-map-line) 1px, transparent 1px);
  background-size: 38px 38px;
  pointer-events: none;
}

.page-contact .contact-map-radar {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 2;
  width: 74%;
  aspect-ratio: 1;
  border: 1px solid var(--contact-map-line-strong);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0, 229, 160, 0.14), transparent 66%);
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.page-contact .contact-map-radar::before,
.page-contact .contact-map-radar::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  border: 1px dashed var(--contact-map-line);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.page-contact .contact-map-radar::before {
  width: 72%;
  height: 72%;
}

.page-contact .contact-map-radar::after {
  width: 38%;
  height: 38%;
}

.page-contact .contact-map-pin {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 3;
  width: 12px;
  height: 12px;
  background: var(--accent-cyan);
  box-shadow: 0 0 14px rgba(0, 229, 160, 0.85), 0 0 0 6px rgba(0, 229, 160, 0.16);
  transform: translate(-50%, -50%);
  transition: box-shadow var(--ease);
}

.page-contact .contact-map:hover .contact-map-pin {
  animation: contact-pin-glow 1.2s ease-in-out infinite;
}

@keyframes contact-pin-glow {
  0%,
  100% {
    box-shadow: 0 0 14px rgba(0, 229, 160, 0.85), 0 0 0 6px rgba(0, 229, 160, 0.16);
  }

  50% {
    box-shadow: 0 0 28px 8px rgba(0, 229, 160, 0.9), 0 0 0 14px rgba(0, 229, 160, 0.06);
  }
}

.page-contact .contact-map-axis {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  font-size: 0.68rem;
  color: var(--text-secondary);
  pointer-events: none;
}

.page-contact .contact-map-axis span:first-child {
  position: absolute;
  top: 8px;
  left: 10px;
}

.page-contact .contact-map-axis span:last-child {
  position: absolute;
  right: 10px;
  bottom: 8px;
}

.page-contact .contact-map-legend {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 12px 2px 2px;
  font-size: 0.78rem;
  color: var(--text-secondary);
}

.page-contact .legend-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 6px;
  vertical-align: 1px;
}

.page-contact .legend-cyan {
  background: var(--accent-cyan);
  box-shadow: 0 0 6px rgba(0, 229, 160, 0.7);
}

.page-contact .legend-blue {
  background: var(--accent-blue);
  box-shadow: 0 0 6px rgba(0, 168, 255, 0.6);
}

.page-contact .contact-map-note {
  margin: 10px 0 0;
  padding: 10px 12px;
  font-size: 0.78rem;
  line-height: 1.75;
  border-left: 2px solid var(--accent-blue);
  background: rgba(0, 0, 0, 0.2);
}

.page-contact .contact-guide {
  display: grid;
  gap: 20px;
  margin-bottom: 44px;
}

.page-contact .contact-guide-media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-line);
  background: var(--panel-dark);
}

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

.page-contact .contact-guide-media::after {
  content: "TICKET / 工单";
  position: absolute;
  bottom: 0;
  left: 0;
  padding: 5px 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  background: var(--contact-amber);
  color: var(--contact-amber-dark);
}

.page-contact .contact-guide-body {
  padding: 22px 18px;
}

.page-contact .contact-guide-lead {
  margin: 0 0 16px;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--text-secondary);
}

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

.page-contact .contact-guide-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 12px 0;
  border-top: 1px solid var(--border-line);
}

.page-contact .contact-guide-list li:first-child {
  border-top: 0;
}

.page-contact .guide-num {
  width: 30px;
  flex: none;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--accent-orange);
}

.page-contact .contact-guide-list li strong {
  display: block;
  margin-bottom: 3px;
  font-size: 0.97rem;
  color: var(--text-primary);
}

.page-contact .contact-guide-list li .text-secondary {
  display: block;
  font-size: 0.84rem;
  line-height: 1.65;
}

.page-contact .contact-guide-tip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 16px;
  padding: 12px 14px;
  font-size: 0.84rem;
  border: 1px solid var(--border-line);
  background: linear-gradient(90deg, rgba(0, 229, 160, 0.12), rgba(0, 168, 255, 0.08), rgba(139, 92, 246, 0.12));
}

.page-contact .contact-more {
  padding: 22px 0 46px;
  border-top: 1px solid var(--border-line);
}

.page-contact .contact-more-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.page-contact .contact-more-head h2 {
  margin: 0;
  font-size: 1.16rem;
  color: var(--text-primary);
}

.page-contact .contact-more-grid {
  display: grid;
  gap: 12px;
}

.page-contact .contact-more-card {
  display: grid;
  grid-template-areas:
    "idx name"
    "idx desc";
  grid-template-columns: auto 1fr;
  column-gap: 14px;
  row-gap: 3px;
  padding: 16px;
  text-decoration: none;
  border: 1px solid var(--border-line);
  background: var(--panel-dark);
  transition: border-color var(--ease), background var(--ease);
}

.page-contact .contact-more-card:hover {
  border-color: var(--accent-cyan);
  background: rgba(0, 229, 160, 0.05);
}

.page-contact .contact-more-index {
  grid-area: idx;
  align-self: center;
  padding: 4px 6px;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--accent-orange);
  border: 1px solid rgba(255, 120, 73, 0.26);
  background: rgba(255, 120, 73, 0.08);
}

.page-contact .contact-more-card strong {
  grid-area: name;
  font-size: 0.98rem;
  color: var(--text-primary);
}

.page-contact .contact-more-card > span:last-child {
  grid-area: desc;
  font-size: 0.82rem;
  line-height: 1.6;
}

@media (min-width: 880px) {
  .page-contact .contact-alert-band {
    padding: 12px 40px;
  }

  .page-contact .contact-hero {
    padding: 46px 0 30px;
    margin-bottom: 36px;
  }

  .page-contact .contact-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    gap: 26px;
    align-items: start;
  }

  .page-contact .contact-guide {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    align-items: stretch;
  }

  .page-contact .contact-guide-media img {
    height: 100%;
  }

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

  a.page-contact .contact-info-value[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: calc(100% + 8px);
    left: 0;
    z-index: 8;
    padding: 5px 9px;
    white-space: nowrap;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.05em;
    background: var(--accent-blue);
    color: var(--base-dark);
    opacity: 0;
    transform: translateY(4px);
    transition: opacity var(--ease), transform var(--ease);
    pointer-events: none;
  }

  a.page-contact .contact-info-value[data-tooltip]:hover::after {
    opacity: 1;
    transform: translateY(0);
  }
}