.page-contact {
  --contact-ink: #1A2233;
  --contact-deco: #141D33;
  --contact-grid-line: rgba(255, 255, 255, 0.05);
  --contact-radius: 10px;

  padding: 0 0 48px;
  background: var(--color-home-bg);
  color: var(--color-body-text);
  font-family: var(--font-body);
  line-height: 1.6;
}

.page-contact .breadcrumb {
  max-width: calc(var(--content-max) - 40px);
  margin: 0 auto;
  padding: 20px 20px 0;
  font-size: 13px;
}

.page-contact__hero {
  max-width: calc(var(--content-max) - 40px);
  margin: 0 auto;
  padding: 16px 20px 24px;
  border-bottom: 2px solid var(--color-divider);
  display: grid;
  gap: 10px;
}

.page-contact__hero h1 {
  margin: 4px 0 0;
  font-size: 28px;
  line-height: 1.18;
  font-weight: 900;
  letter-spacing: 0.01em;
  color: var(--color-body-text);
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.4), 2px 2px 0 rgba(0, 0, 0, 0.18);
}

.page-contact__hero-lead {
  margin: 0;
  max-width: 560px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--color-secondary-text);
}

.page-contact__grid {
  max-width: calc(var(--content-max) - 40px);
  margin: 0 auto;
  padding: 24px 20px 36px;
  display: grid;
  gap: 20px;
}

.page-contact__channel {
  position: relative;
  isolation: isolate;
  background: var(--color-card-orange);
  border-radius: var(--contact-radius);
  overflow: hidden;
  color: var(--contact-ink);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.22);
}

.page-contact__channel-media {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.15;
}

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

.page-contact__channel-body {
  position: relative;
  z-index: 1;
  padding: 24px 20px;
}

.page-contact__channel .section-title {
  color: var(--contact-ink);
}

.page-contact__channel .section-title::before {
  background: var(--contact-ink);
}

.page-contact__channel-desc {
  margin: 8px 0 18px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(26, 34, 51, 0.78);
}

.page-contact__info-list {
  display: grid;
  gap: 10px;
}

.page-contact__info-item {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 12px;
  padding: 14px;
  background: rgba(26, 34, 51, 0.94);
  border-radius: var(--radius-md);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.page-contact__info-item:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
}

.page-contact__info-label {
  align-self: center;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.page-contact__info-value {
  grid-column: 1 / -1;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: #fff;
  text-decoration: none;
  word-break: break-all;
  line-height: 1.4;
}

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

.page-contact__copy-btn {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  justify-self: end;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-accent-yellow);
  background: transparent;
  border: 1px dashed var(--color-accent-yellow);
  border-radius: var(--radius-sm);
  padding: 4px 10px;
  cursor: pointer;
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.page-contact__copy-btn:hover {
  background: var(--color-accent-yellow);
  color: var(--contact-ink);
  border-color: var(--color-accent-yellow);
}

.page-contact__channel-tip {
  margin: 12px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(26, 34, 51, 0.68);
}

.page-contact__process {
  background: var(--color-category-bg);
  border-radius: var(--contact-radius);
  padding: 24px 20px;
  border-left: 4px solid var(--color-card-teal);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.18);
}

.page-contact__process-lead {
  margin: 8px 0 16px;
  font-size: 13px;
  color: var(--color-secondary-text);
}

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

.page-contact__step {
  display: flex;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-divider);
}

.page-contact__step:last-of-type {
  border-bottom: none;
}

.page-contact__step-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--color-card-teal);
  line-height: 1.5;
  min-width: 30px;
}

.page-contact__step-main h3 {
  margin: 0 0 4px;
  font-size: 15px;
  font-weight: 800;
  color: var(--color-body-text);
}

.page-contact__step-main p {
  margin: 0;
  font-size: 12px;
  line-height: 1.55;
  color: var(--color-secondary-text);
}

.page-contact__process-deco {
  margin-top: 16px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid var(--color-divider);
}

.page-contact__process-deco img {
  width: 100%;
  max-width: 100%;
  height: 140px;
  object-fit: cover;
  display: block;
}

.page-contact__reasons {
  padding: 36px 20px;
  background: var(--color-list-bg);
  border-top: 3px solid var(--color-card-magenta);
  border-bottom: 3px solid var(--color-card-magenta);
}

.page-contact__reasons-inner {
  max-width: calc(var(--content-max) - 40px);
  margin: 0 auto;
}

.page-contact__reasons-lead {
  margin: 8px 0 20px;
  font-size: 13px;
  color: var(--color-secondary-text);
}

.page-contact__tag-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-contact__tag {
  padding: 8px 14px;
  font-size: 13px;
  line-height: 1.2;
  text-decoration: none;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.page-contact__tag:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 14px rgba(0, 0, 0, 0.32);
}

.page-contact__tag--hot {
  font-size: 15px;
  padding: 10px 18px;
}

.page-contact__tag--sm {
  font-size: 11px;
  padding: 6px 10px;
}

.page-contact__address {
  padding: 36px 20px;
  background:
    linear-gradient(var(--contact-grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--contact-grid-line) 1px, transparent 1px),
    var(--contact-deco);
  background-size: 28px 28px, 28px 28px, cover;
  border-bottom: 1px solid var(--color-divider);
}

.page-contact__address-inner {
  max-width: calc(var(--content-max) - 40px);
  margin: 0 auto;
}

.page-contact__address-list {
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-contact__address-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 14px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-md);
}

.page-contact__address-item dt {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--color-secondary-text);
}

.page-contact__address-item dd {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-body-text);
}

.page-contact__icp-num {
  font-family: var(--font-mono);
  font-weight: 700;
}

.page-contact__related {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-contact__related .btn {
  border-color: var(--color-accent-yellow);
  color: var(--color-accent-yellow);
  transition: background var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.page-contact__related .btn:hover {
  background: var(--color-accent-yellow);
  color: var(--contact-ink);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.28);
}

@media (min-width: 900px) {
  .page-contact {
    padding: 0 0 64px;
  }

  .page-contact .breadcrumb {
    padding: 24px 24px 0;
  }

  .page-contact__hero {
    grid-template-columns: 1fr 340px;
    align-items: end;
    gap: 24px;
    padding: 20px 24px 32px;
  }

  .page-contact__hero h1 {
    font-size: 44px;
    line-height: 1.12;
  }

  .page-contact__hero-lead {
    font-size: 14px;
    padding-bottom: 4px;
  }

  .page-contact__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
    padding: 28px 24px 44px;
  }

  .page-contact__channel-body,
  .page-contact__process {
    padding: 32px 28px;
  }

  .page-contact__process-deco img {
    height: 160px;
  }

  .page-contact__reasons {
    padding: 48px 24px;
  }

  .page-contact__reasons-inner {
    display: grid;
    grid-template-columns: 240px 1fr;
    gap: 32px;
    align-items: start;
  }

  .page-contact__reasons-head {
    padding-top: 4px;
  }

  .page-contact__address {
    padding: 48px 24px;
  }

  .page-contact__address-list {
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .page-contact__address-item {
    grid-template-columns: 96px 1fr;
    align-items: center;
  }

  .page-contact__related {
    margin-top: 28px;
  }
}