.page-contact {
  --contact-email-grad: linear-gradient(145deg, #E67E22, #B85C10);
  --contact-phone-grad: linear-gradient(145deg, #1ABC9C, #117E6B);
  --contact-address-grad: linear-gradient(145deg, #2C3E50, #1A252F);
  --contact-deep-panel: linear-gradient(135deg, #2C3E50 0%, #4A235A 100%);
  --contact-sla-panel: linear-gradient(135deg, #1E8449 0%, #16A085 100%);
  position: relative;
  background:
    radial-gradient(circle at 88% 6%, rgba(230, 126, 34, 0.12), transparent 34%),
    radial-gradient(circle at 8% 28%, rgba(26, 188, 156, 0.10), transparent 30%),
    radial-gradient(circle at 74% 62%, rgba(74, 35, 90, 0.10), transparent 28%),
    var(--page-bg);
  color: var(--text-dark);
  font-family: var(--font-mono);
  overflow-x: hidden;
}

.page-contact .container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 22px 16px 56px;
}

.page-contact .contact-topline {
  display: flex;
  width: 100%;
  height: 6px;
}
.page-contact .contact-topline-seg {
  flex: 1;
}
.page-contact .contact-topline-asia {
  background: var(--asia-purple);
}
.page-contact .contact-topline-eu {
  background: var(--europe-green);
}
.page-contact .contact-topline-alert {
  background: var(--accent-yellow);
}

.page-contact .breadcrumb {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  padding: 4px 0 4px 18px;
  margin-bottom: 20px;
  font-size: 13px;
}
.page-contact .breadcrumb::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 10px;
  height: 10px;
  border-radius: 3px;
  background: var(--accent-yellow);
  transform: translateY(-50%);
}
.page-contact .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.15s ease, border-color 0.15s ease;
}
.page-contact .breadcrumb a:hover,
.page-contact .breadcrumb a:focus-visible {
  color: var(--card-orange);
  border-bottom-color: var(--card-orange);
}
.page-contact .breadcrumb .crumb-sep {
  color: var(--border-gray);
}
.page-contact .breadcrumb [aria-current="page"] {
  color: var(--text-dark);
  font-weight: 800;
}

.page-contact .page-head {
  padding: 10px 0 20px;
  margin-bottom: 30px;
  border-bottom: 1px solid var(--border-gray);
  position: relative;
}
.page-contact .page-head::before {
  content: "";
  display: block;
  width: 64px;
  height: 6px;
  border-radius: 3px;
  background: var(--accent-yellow);
  margin-bottom: 18px;
}
.page-contact .page-kicker {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--card-orange);
}
.page-contact .page-title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 27px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--text-dark);
}
.page-contact .title-sep {
  margin: 0 8px;
  color: var(--card-cyan);
  font-weight: 400;
}
.page-contact .title-sub {
  color: var(--card-orange);
}
.page-contact .page-desc {
  margin: 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-contact .section-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 12px;
  margin-bottom: 20px;
}
.page-contact .section-kicker {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--card-cyan);
}
.page-contact .section-title {
  position: relative;
  margin: 0;
  padding-left: 14px;
  font-family: var(--font-head);
  font-size: 22px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--text-dark);
}
.page-contact .section-title::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.24em;
  bottom: 0.24em;
  width: 6px;
  border-radius: 3px;
  background: var(--card-cyan);
}
.page-contact .section-meta {
  margin-left: auto;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(44, 62, 80, 0.06);
  font-size: 12px;
  font-weight: 700;
  color: var(--muted);
}

.page-contact .contact-section {
  margin-bottom: 28px;
  padding: 26px 20px 24px;
  background: var(--panel-bg);
  border: 1px solid var(--border-gray);
  border-radius: 10px;
  box-shadow: var(--shadow);
}
.page-contact .contact-layout {
  display: grid;
  gap: 20px;
  align-items: stretch;
}
.page-contact .contact-visual-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.page-contact .contact-illustration {
  display: block;
  width: 100%;
  max-width: 400px;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border-radius: 8px;
  background: #EAF0F5;
}
.page-contact .contact-channel-note {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  padding: 10px 12px;
  border: 1px solid rgba(241, 196, 15, 0.4);
  border-radius: 6px;
  background: rgba(241, 196, 15, 0.12);
  font-size: 13px;
  line-height: 1.6;
  color: var(--base-dark);
}
.page-contact .contact-channel-note::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: 0 0 8px;
  border-radius: 50%;
  background: var(--accent-yellow);
  box-shadow: 0 0 0 3px rgba(241, 196, 15, 0.2);
}

.page-contact .contact-card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}
.page-contact .contact-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 22px 20px 18px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  color: #fff;
  text-decoration: none;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.page-contact .contact-card::after {
  content: "";
  position: absolute;
  right: -24px;
  bottom: -24px;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  pointer-events: none;
}
.page-contact .contact-card-email {
  background: var(--contact-email-grad);
}
.page-contact .contact-card-phone {
  background: var(--contact-phone-grad);
}
.page-contact .contact-card-address {
  background: var(--contact-address-grad);
}
.page-contact .contact-card:hover,
.page-contact .contact-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.page-contact .contact-card-address:hover {
  transform: none;
  box-shadow: var(--shadow);
}
.page-contact .contact-card-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.14);
}
.page-contact .contact-card-icon svg {
  width: 24px;
  height: 24px;
}
.page-contact .contact-card-email .contact-card-icon {
  color: var(--card-orange);
}
.page-contact .contact-card-phone .contact-card-icon {
  color: var(--card-cyan);
}
.page-contact .contact-card-address .contact-card-icon {
  color: var(--base-dark);
}
.page-contact .contact-card-label {
  margin-bottom: 7px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: rgba(255, 255, 255, 0.84);
}
.page-contact .contact-card-value {
  font-size: 16px;
  line-height: 1.5;
  font-weight: 700;
  color: #fff;
  word-break: break-all;
}
.page-contact .contact-card-meta {
  margin-top: 14px;
  padding-top: 10px;
  border-top: 1px solid rgba(255, 255, 255, 0.26);
  font-size: 12px;
  color: rgba(255, 255, 255, 0.84);
}

.page-contact .feedback-section {
  margin-bottom: 28px;
  padding: 28px 20px 24px;
  border-radius: 10px;
  background: var(--contact-deep-panel);
  color: var(--ink-on-dark);
  box-shadow: var(--shadow);
}
.page-contact .feedback-section .section-kicker {
  color: var(--accent-yellow);
}
.page-contact .feedback-section .section-title {
  color: #fff;
}
.page-contact .feedback-section .section-title::before {
  background: var(--accent-yellow);
}
.page-contact .feedback-section .section-meta {
  color: rgba(236, 240, 241, 0.82);
  background: rgba(255, 255, 255, 0.1);
}
.page-contact .feedback-layout {
  display: grid;
  gap: 22px;
}
.page-contact .tag-cloud-head {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: rgba(236, 240, 241, 0.7);
}
.page-contact .tag-cloud .tag-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.page-contact .tag-cloud .tag {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.16);
  font-weight: 700;
  cursor: default;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.page-contact .tag-cloud .tag:nth-child(3n + 1) {
  padding: 9px 14px;
  font-size: 14px;
}
.page-contact .tag-cloud .tag:nth-child(3n + 2) {
  padding: 7px 11px;
  font-size: 12px;
}
.page-contact .tag-cloud .tag:nth-child(3n) {
  padding: 8px 12px;
  font-size: 13px;
}
.page-contact .tag-cloud .tag:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.22);
}
.page-contact .tag-cloud .tag-asia {
  background: var(--tag-purple);
  color: #fff;
}
.page-contact .tag-cloud .tag-eu {
  background: var(--status-green);
  color: #1A252F;
}
.page-contact .tag-cloud .tag-year {
  background: var(--tag-cyan);
  color: #fff;
}
.page-contact .tag-cloud .tag-clarity {
  background: var(--card-orange);
  color: #fff;
}
.page-contact .tag-cloud .tag-update {
  background: var(--accent-yellow);
  color: var(--text-dark);
}

.page-contact .common-feedback {
  padding: 18px 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
}
.page-contact .common-title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 800;
  color: #fff;
}
.page-contact .common-desc {
  margin: 0 0 16px;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(236, 240, 241, 0.72);
}
.page-contact .entry-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-contact .entry-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 6px;
  background: rgba(44, 62, 80, 0.44);
}
.page-contact .seq-mark {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 800;
  color: #fff;
  font-family: var(--font-mono);
}
.page-contact .seq-mark-orange {
  background: var(--card-orange);
}
.page-contact .seq-mark-cyan {
  background: var(--card-cyan);
}
.page-contact .seq-mark-eu {
  background: var(--europe-green);
}
.page-contact .seq-mark-asia {
  background: var(--tag-purple);
}
.page-contact .entry-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.page-contact .entry-title {
  font-family: var(--font-head);
  font-size: 14px;
  line-height: 1.55;
  font-weight: 800;
  color: #fff;
}
.page-contact .entry-meta {
  font-size: 12px;
  line-height: 1.6;
  color: rgba(236, 240, 241, 0.74);
}

.page-contact .response-section {
  margin-bottom: 28px;
  padding: 28px 20px 24px;
  border-radius: 10px;
  background: var(--contact-sla-panel);
  color: #fff;
  box-shadow: var(--shadow);
}
.page-contact .response-section .section-kicker {
  color: var(--accent-yellow);
}
.page-contact .response-section .section-title {
  color: #fff;
}
.page-contact .response-section .section-title::before {
  background: var(--card-orange);
}
.page-contact .response-section .section-meta {
  color: rgba(255, 255, 255, 0.84);
  background: rgba(255, 255, 255, 0.12);
}
.page-contact .response-layout {
  display: grid;
  gap: 20px;
}
.page-contact .response-icon {
  display: block;
  width: 200px;
  max-width: 100%;
  height: auto;
  border-radius: 10px;
  object-fit: cover;
  background: #EAF0F5;
}
.page-contact .response-info {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.page-contact .sla-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--accent-yellow);
  color: var(--text-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
}
.page-contact .sla-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--status-green);
  box-shadow: 0 0 0 3px rgba(46, 204, 113, 0.28);
  flex: 0 0 auto;
}
.page-contact .response-main {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 28px;
  line-height: 1.2;
  font-weight: 900;
  color: #fff;
}
.page-contact .response-sub {
  max-width: 62ch;
  margin: 0 0 18px;
  font-size: 13px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.86);
}
.page-contact .response-metrics {
  display: grid;
  width: 100%;
  gap: 10px;
}
.page-contact .metric-line {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.12);
  font-size: 13px;
}
.page-contact .metric-label {
  color: rgba(255, 255, 255, 0.78);
}
.page-contact .metric-val {
  font-weight: 800;
  color: #fff;
  text-align: right;
}

.page-contact .quick-section {
  margin-bottom: 10px;
}
.page-contact .quick-grid {
  display: grid;
  gap: 14px;
}
.page-contact .quick-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  border: 1px solid var(--border-gray);
  border-left: 6px solid var(--card-cyan);
  border-radius: 8px;
  background: var(--panel-bg);
  box-shadow: var(--shadow);
  color: var(--text-dark);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.page-contact .quick-card-support {
  border-left-color: var(--card-orange);
}
.page-contact .quick-card-about {
  border-left-color: var(--card-cyan);
}
.page-contact .quick-card:hover,
.page-contact .quick-card:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}
.page-contact .quick-card-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--card-orange);
}
.page-contact .quick-card-about .quick-card-label {
  color: var(--card-cyan);
}
.page-contact .quick-card-title {
  font-family: var(--font-head);
  font-size: 20px;
  font-weight: 800;
}
.page-contact .quick-card-desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}
.page-contact .quick-card-link {
  margin-top: auto;
  font-size: 13px;
  font-weight: 800;
  color: var(--card-orange);
}
.page-contact .quick-card-about .quick-card-link {
  color: var(--card-cyan);
}

@media (min-width: 640px) {
  .page-contact .container {
    padding-right: 28px;
    padding-left: 28px;
  }
  .page-contact .contact-card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .page-contact .quick-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .page-contact::before {
    content: "";
    position: fixed;
    left: 20px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(180deg, var(--card-orange) 0 48px, var(--card-cyan) 48px 96px, var(--base-dark) 96px 144px, transparent 144px);
    opacity: 0.55;
    z-index: 0;
    pointer-events: none;
  }
  .page-contact .container {
    padding: 32px 40px 72px;
  }
  .page-contact .page-title {
    font-size: 34px;
  }
  .page-contact .page-desc {
    font-size: 15px;
  }
  .page-contact .contact-section,
  .page-contact .feedback-section,
  .page-contact .response-section {
    padding: 30px 28px 26px;
  }
  .page-contact .contact-layout {
    grid-template-columns: 360px 1fr;
    gap: 26px;
  }
  .page-contact .contact-card-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
  }
  .page-contact .feedback-layout {
    grid-template-columns: 400px 1fr;
    gap: 26px;
  }
  .page-contact .response-layout {
    grid-template-columns: 220px 1fr;
    gap: 30px;
    align-items: center;
  }
  .page-contact .response-main {
    font-size: 32px;
  }
}