.page-contact {
  --contact-bg-deep: #0A1F3C;
  --contact-bg-dark: #08172E;
  --contact-panel: #102A4A;
  --contact-line: #1E3A5F;
  --contact-accent: #00FF87;
  --contact-accent-2: #FF6A00;
  --contact-text: #E5EDF5;
  --contact-muted: #8FA8C0;
  --contact-radius: 4px;
  --contact-gutter: clamp(1rem, 3vw, 2.5rem);
  --contact-container: 76rem;
}

.page-contact {
  background: var(--contact-bg-deep);
  color: var(--contact-text);
  font-family: Inter, 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  line-height: 1.6;
  overflow: hidden;
}

.page-contact .container {
  max-width: var(--contact-container);
  margin: 0 auto;
  padding-left: var(--contact-gutter);
  padding-right: var(--contact-gutter);
}

.page-contact .breadcrumb {
  padding-top: 1rem;
  padding-bottom: 0.5rem;
  background: var(--contact-bg-dark);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .breadcrumb-list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  font-size: 0.875rem;
  margin: 0;
  padding: 0;
}

.page-contact .breadcrumb-item {
  color: var(--contact-muted);
}

.page-contact .breadcrumb-item:not(:last-child)::after {
  content: "/";
  margin-left: 0.5rem;
  color: var(--contact-muted);
}

.page-contact .breadcrumb-link {
  color: var(--contact-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.page-contact .breadcrumb-link:hover {
  color: var(--contact-accent);
}

.page-contact .contact-hero {
  background: linear-gradient(110deg, transparent 68%, rgba(0, 255, 135, 0.06) 68%, rgba(0, 255, 135, 0.06) 84%, transparent 84%), var(--contact-bg-deep);
  border-bottom: 1px solid var(--contact-line);
  padding: clamp(2.5rem, 6vw, 5rem) 0 0;
}

.page-contact .contact-hero-inner {
  padding-bottom: clamp(2rem, 4vw, 3.5rem);
}

.page-contact .contact-kicker {
  font-family: var(--font-display);
  font-size: 0.875rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--contact-accent);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.page-contact .contact-kicker::before {
  content: "";
  flex: none;
  width: 2rem;
  height: 2px;
  background: var(--contact-accent);
}

.page-contact .contact-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--contact-text);
  margin: 0 0 1rem;
}

.page-contact .contact-hero-desc {
  font-size: 1rem;
  color: var(--contact-muted);
  max-width: 34rem;
  margin: 0 0 1.5rem;
}

.page-contact .contact-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-contact .contact-strip {
  height: 40px;
  margin-bottom: 3rem;
  background: linear-gradient(135deg, var(--contact-bg-dark) 0%, var(--contact-bg-dark) 55%, var(--contact-accent) 55%, var(--contact-accent) 75%, var(--contact-bg-dark) 75%);
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .contact-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  align-items: start;
  padding-bottom: 3rem;
}

.page-contact .contact-info {
  background: var(--contact-panel);
  border: 1px solid var(--contact-line);
  border-radius: var(--contact-radius);
  overflow: hidden;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.page-contact .contact-info-media {
  aspect-ratio: 16 / 10;
  background: var(--contact-bg-dark);
}

.page-contact .contact-info-media img,
.page-contact .map-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-contact .contact-info-body {
  padding: 1.5rem;
}

.page-contact .contact-info-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.75rem;
  line-height: 1.2;
  margin: 0 0 1rem;
  color: var(--contact-text);
}

.page-contact .contact-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.5rem;
}

.page-contact .contact-list-item {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  column-gap: 0.75rem;
  row-gap: 0.1rem;
  align-items: baseline;
  padding: 0.6rem 0.75rem;
  border-left: 2px solid transparent;
  transition: border-color 0.2s, background 0.2s;
}

.page-contact .contact-list-item:hover {
  border-left-color: var(--contact-accent);
  background: rgba(0, 255, 135, 0.05);
}

.page-contact .contact-icon {
  font-family: var(--font-display);
  font-size: 0.875rem;
  color: var(--contact-accent);
  line-height: 1;
  user-select: none;
}

.page-contact .contact-label {
  color: var(--contact-muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.page-contact .contact-value {
  grid-column: 2;
  color: var(--contact-text);
  font-size: 0.9375rem;
  text-decoration: none;
  word-break: break-all;
  transition: color 0.2s;
}

.page-contact .contact-value:hover {
  color: var(--contact-accent);
}

.page-contact .contact-map {
  background: var(--contact-bg-dark);
  border: 1px solid var(--contact-line);
  border-radius: var(--contact-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.page-contact .map-frame {
  position: relative;
  aspect-ratio: 16 / 10;
  min-height: 260px;
}

.page-contact .map-bg {
  position: absolute;
  inset: 0;
}

.page-contact .map-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 31, 60, 0.15), rgba(8, 23, 46, 0.72));
}

.page-contact .map-bg img {
  opacity: 0.35;
}

.page-contact .map-lines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-contact .map-lines .map-streets path {
  stroke: var(--contact-line);
  stroke-width: 1.5;
  fill: none;
}

.page-contact .map-lines .map-blocks circle {
  fill: none;
  stroke: rgba(0, 255, 135, 0.28);
  stroke-width: 2;
  stroke-dasharray: 6 10;
}

.page-contact .map-pin path {
  fill: var(--contact-accent-2);
  stroke: var(--contact-bg-deep);
  stroke-width: 2;
  filter: drop-shadow(0 2px 8px rgba(255, 106, 0, 0.45));
}

.page-contact .map-pin circle {
  fill: var(--contact-bg-deep);
  stroke: var(--contact-accent);
  stroke-width: 3;
}

.page-contact .map-tooltip {
  opacity: 0;
  transition: opacity 0.2s;
  pointer-events: none;
}

.page-contact .map-tooltip rect {
  fill: var(--contact-bg-dark);
  stroke: var(--contact-line);
  stroke-width: 1;
}

.page-contact .map-tooltip text {
  fill: var(--contact-accent);
  font-family: Inter, 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 13px;
}

.page-contact .map-frame:hover .map-tooltip {
  opacity: 1;
}

.page-contact .map-tag {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  max-width: calc(100% - 2rem);
  padding: 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(8, 23, 46, 0.88);
  border: 1px solid var(--contact-line);
  border-left: 2px solid var(--contact-accent);
  font-size: 0.8125rem;
  color: var(--contact-text);
  backdrop-filter: blur(4px);
}

.page-contact .map-dot {
  width: 6px;
  height: 6px;
  flex: none;
  background: var(--contact-accent);
}

.page-contact .map-caption {
  margin: 0;
  padding: 0.875rem 1rem;
  font-size: 0.75rem;
  color: var(--contact-muted);
  border-top: 1px solid var(--contact-line);
}

.page-contact .support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding-bottom: 3rem;
}

.page-contact .support-card {
  position: relative;
  overflow: hidden;
  padding: 1.5rem;
  background: var(--contact-panel);
  border: 1px solid var(--contact-line);
  border-radius: var(--contact-radius);
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
}

.page-contact .support-card:hover {
  border-color: rgba(0, 255, 135, 0.4);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
  transform: translateY(-2px);
}

.page-contact .support-card-num {
  position: absolute;
  right: 1rem;
  top: 0.75rem;
  font-family: var(--font-display);
  font-style: italic;
  font-size: 3rem;
  line-height: 1;
  color: rgba(143, 168, 192, 0.14);
  user-select: none;
  pointer-events: none;
}

.page-contact .support-card-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.5rem;
  line-height: 1.2;
  margin: 0 0 0.75rem;
  color: var(--contact-text);
}

.page-contact .support-card-desc {
  font-size: 0.875rem;
  color: var(--contact-muted);
  margin: 0 0 1rem;
}

.page-contact .support-card-mail,
.page-contact .support-card-phone,
.page-contact .support-card-address {
  margin: 0 0 0.75rem;
}

.page-contact .support-card-address {
  padding-left: 0.75rem;
  border-left: 2px solid var(--contact-accent);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.5;
  color: var(--contact-text);
}

.page-contact .support-card-tip {
  margin: 0;
  padding-top: 0.75rem;
  border-top: 1px dashed var(--contact-line);
  font-size: 0.75rem;
  color: var(--contact-muted);
}

.page-contact .support-link {
  color: var(--contact-accent);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 255, 135, 0.3);
  transition: border-color 0.2s;
}

.page-contact .support-link:hover {
  border-bottom-color: var(--contact-accent);
}

.page-contact .message-section {
  position: relative;
  background: var(--contact-bg-dark);
  border-top: 1px solid var(--contact-line);
}

.page-contact .message-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--contact-accent) 0%, var(--contact-accent) 28%, var(--contact-accent-2) 28%, var(--contact-accent-2) 48%, transparent 48%);
  opacity: 0.6;
}

.page-contact .message-inner {
  padding-top: 3rem;
  padding-bottom: 3.5rem;
}

.page-contact .message-title {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(2rem, 5vw, 3rem);
  line-height: 1.1;
  margin: 0 0 0.5rem;
  color: var(--contact-text);
}

.page-contact .message-desc {
  max-width: 42rem;
  margin: 0 0 1.75rem;
  font-size: 0.875rem;
  color: var(--contact-muted);
}

.page-contact .message-form {
  padding: 1.5rem;
  background: rgba(16, 42, 74, 0.45);
  border: 1px solid var(--contact-line);
  border-radius: var(--contact-radius);
}

.page-contact .form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
}

.page-contact .form-row .form-field {
  margin-bottom: 0;
}

.page-contact .form-field {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.page-contact .form-label {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--contact-text);
}

.page-contact .form-input {
  margin: 0;
  padding: 0.6rem 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--contact-line);
  border-radius: 0;
  font-family: Inter, 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 0.9375rem;
  color: var(--contact-text);
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  width: 100%;
  box-sizing: border-box;
}

.page-contact .form-input::placeholder {
  color: rgba(143, 168, 192, 0.65);
}

.page-contact .form-input:focus {
  border-color: var(--contact-accent-2);
  box-shadow: 0 1px 0 var(--contact-accent-2);
}

.page-contact .form-textarea {
  resize: vertical;
  min-height: 6.5rem;
}

.page-contact .form-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem;
  padding-top: 0.75rem;
}

.page-contact .form-note {
  max-width: 22rem;
  margin: 0;
  font-size: 0.75rem;
  color: var(--contact-muted);
}

.page-contact [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s, transform 0.6s;
}

.page-contact [data-reveal].is-revealed {
  opacity: 1;
  transform: none;
}

@media (max-width: 599px) {
  .page-contact .contact-info-body {
    padding: 1.25rem;
  }

  .page-contact .contact-list-item {
    column-gap: 0.5rem;
  }
}

@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding-top: 4rem;
  }

  .page-contact .contact-hero-inner {
    padding-bottom: 4rem;
  }

  .page-contact .contact-strip {
    height: 56px;
    margin-bottom: 4.5rem;
  }
}

@media (min-width: 920px) {
  .page-contact .contact-wrap {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 2.5rem;
    padding-bottom: 4.5rem;
  }

  .page-contact .contact-info-body {
    padding: 1.75rem;
  }

  .page-contact .support-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    padding-bottom: 4.5rem;
  }

  .page-contact .message-inner {
    padding-top: 4rem;
    padding-bottom: 5rem;
  }

  .page-contact .form-row {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .page-contact .message-form {
    padding: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-contact .support-card:hover {
    transform: none;
  }

  .page-contact .map-tooltip {
    transition: none;
  }
}