.page-contact {
  --contact-glow-green: rgba(0, 255, 135, 0.1);
  --contact-glow-gold: rgba(212, 175, 55, 0.12);
  --contact-card-bg: rgba(42, 59, 76, 0.5);
  --contact-border: rgba(217, 242, 242, 0.08);
  position: relative;
  padding: 0 20px 96px;
  color: var(--ice);
  background:
    radial-gradient(52rem 30rem at 105% -5%, var(--contact-glow-green), transparent 62%),
    radial-gradient(42rem 26rem at -8% 34%, rgba(30, 140, 90, 0.1), transparent 58%),
    linear-gradient(180deg, var(--space-deep-2) 0%, var(--space-deep) 52%, var(--space-deep-2) 100%);
}

.page-contact::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    linear-gradient(rgba(217, 242, 242, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(217, 242, 242, 0.025) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.page-contact>* {
  position: relative;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.page-contact .breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(217, 242, 242, 0.7);
  margin-bottom: 36px;
  padding-top: 28px;
}

.page-contact .breadcrumb a {
  color: var(--ice);
  text-decoration: none;
  transition: color 0.3s var(--ease);
}

.page-contact .breadcrumb a:hover {
  color: var(--neon);
}

.page-contact .breadcrumb-sep {
  color: rgba(217, 242, 242, 0.4);
}

.page-contact .contact-hero {
  padding: 16px 0 34px;
}

.page-contact .contact-hero .section-index {
  color: var(--neon);
}

.page-contact .contact-hero h1 {
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
  text-transform: uppercase;
  transform: var(--skew);
  transform-origin: left bottom;
  margin: 12px 0 18px;
  padding-right: 0.2em;
}

.page-contact .contact-hero-lead {
  font-size: 1.06rem;
  line-height: 1.75;
  color: rgba(217, 242, 242, 0.85);
  max-width: 720px;
}

.page-contact .contact-hero-lead strong {
  color: var(--neon);
  font-weight: 600;
}

.page-contact .hero-metrics {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 32px;
}

.page-contact .hero-metric {
  position: relative;
  background: linear-gradient(135deg, rgba(42, 59, 76, 0.45), rgba(11, 29, 51, 0.5));
  border: 1px solid var(--contact-border);
  border-radius: var(--radius);
  padding: 16px 14px;
  overflow: hidden;
}

.page-contact .hero-metric::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 38px;
  height: 38px;
  background: radial-gradient(circle, rgba(0, 255, 135, 0.18), transparent 70%);
  border-radius: 0 0 0 18px;
}

.page-contact .hero-metric:last-child {
  grid-column: 1 / -1;
  background:
    linear-gradient(90deg, rgba(212, 175, 55, 0.12), rgba(11, 29, 51, 0.45)),
    linear-gradient(135deg, rgba(42, 59, 76, 0.4), rgba(11, 29, 51, 0.5));
}

.page-contact .hero-metric:last-child::after {
  background: radial-gradient(circle, rgba(212, 175, 55, 0.2), transparent 70%);
}

.page-contact .hero-metric .num {
  font-family: var(--font-num);
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--neon);
  display: block;
  line-height: 1.2;
}

.page-contact .hero-metric:last-child .num {
  color: var(--gold);
}

.page-contact .hero-metric-label {
  font-size: 12px;
  color: rgba(217, 242, 242, 0.7);
  display: block;
  margin-top: 4px;
}

.page-contact .channels-section {
  margin-top: 56px;
}

.page-contact .section-head {
  margin-bottom: 30px;
}

.page-contact .section-index {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 8px;
}

.page-contact .section-head h2,
.page-contact .feedback-head h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  margin: 10px 0 0;
}

.page-contact .channels-grid {
  display: grid;
  gap: 20px;
  grid-template-columns: 1fr;
}

.page-contact .channel-card {
  position: relative;
  border-radius: 20px;
  padding: 30px 24px;
  backdrop-filter: blur(14px);
  border: 1px solid var(--contact-border);
  background:
    repeating-linear-gradient(
      -55deg,
      rgba(217, 242, 242, 0.025) 0,
      rgba(217, 242, 242, 0.025) 1px,
      transparent 1px,
      transparent 12px
    ),
    linear-gradient(160deg, rgba(42, 59, 76, 0.68), rgba(11, 29, 51, 0.55));
  box-shadow: var(--shadow);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease), box-shadow 0.35s var(--ease);
  overflow: hidden;
}

.page-contact .channel-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--neon), var(--gui-zhou) 60%, transparent);
  z-index: 1;
}

.page-contact .channel-card::after {
  content: "";
  position: absolute;
  top: -40px;
  right: -40px;
  width: 120px;
  height: 120px;
  background: radial-gradient(circle, rgba(0, 255, 135, 0.12), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.page-contact .channel-card--email {
  border-color: rgba(0, 255, 135, 0.2);
  box-shadow: 0 0 44px rgba(0, 255, 135, 0.06), var(--shadow);
}

.page-contact .channel-card--phone::before {
  background: linear-gradient(90deg, var(--orange), rgba(255, 107, 0, 0.4) 60%, transparent);
}

.page-contact .channel-card--phone::after {
  background: radial-gradient(circle, rgba(255, 107, 0, 0.12), transparent 70%);
}

.page-contact .channel-card--phone {
  border-color: rgba(255, 107, 0, 0.16);
  box-shadow: 0 0 36px rgba(255, 107, 0, 0.05), var(--shadow);
}

.page-contact .channel-card--address::before {
  background: linear-gradient(90deg, var(--gold), rgba(212, 175, 55, 0.5) 60%, transparent);
}

.page-contact .channel-card--address::after {
  background: radial-gradient(circle, rgba(212, 175, 55, 0.14), transparent 70%);
}

.page-contact .channel-card--address {
  border-color: rgba(212, 175, 55, 0.2);
  box-shadow: 0 0 40px rgba(212, 175, 55, 0.06), var(--shadow);
}

.page-contact .channel-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
  background: rgba(0, 255, 135, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.page-contact .channel-card--phone .channel-icon {
  background: rgba(255, 107, 0, 0.12);
}

.page-contact .channel-card--address .channel-icon {
  background: rgba(212, 175, 55, 0.12);
}

.page-contact .channel-icon svg {
  width: 28px;
  height: 28px;
}

.page-contact .channel-label {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: rgba(217, 242, 242, 0.6);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.page-contact .channel-value {
  font-size: clamp(1.05rem, 2.4vw, 1.6rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.page-contact .channel-value--link {
  color: var(--neon);
  text-decoration: none;
  transition: opacity 0.3s var(--ease);
}

.page-contact .channel-value--link:hover {
  opacity: 0.85;
  text-decoration: underline;
  text-decoration-color: rgba(0, 255, 135, 0.4);
}

.page-contact .channel-card--phone .channel-value--link {
  color: var(--orange);
}

.page-contact .channel-card--address .channel-value--address {
  color: var(--gold);
  font-size: clamp(1rem, 2vw, 1.3rem);
}

.page-contact .channel-note {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(217, 242, 242, 0.6);
  margin-top: 14px;
}

.page-contact .channel-hint {
  display: inline-block;
  margin-top: 12px;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: rgba(255, 107, 0, 0.1);
  border: 1px solid rgba(255, 107, 0, 0.35);
  color: var(--orange);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.page-contact .service-section {
  margin-top: 64px;
}

.page-contact .service-card {
  display: grid;
  grid-template-columns: 1fr;
  background: linear-gradient(135deg, rgba(42, 59, 76, 0.6), rgba(11, 29, 51, 0.8));
  border: 1px solid var(--contact-border);
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.page-contact .service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  aspect-ratio: 1 / 1;
  min-height: 220px;
}

.page-contact .service-body {
  padding: 32px 26px;
}

.page-contact .service-body h2,
.page-contact .legal-links h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--white);
  margin: 10px 0 16px;
}

.page-contact .service-lead {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(217, 242, 242, 0.8);
  margin-bottom: 20px;
}

.page-contact .service-lead strong {
  color: var(--neon);
  font-weight: 600;
}

.page-contact .service-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-contact .service-list li {
  position: relative;
  padding-left: 22px;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(217, 242, 242, 0.78);
}

.page-contact .service-list li strong {
  color: var(--neon);
  font-weight: 600;
}

.page-contact .service-list-mark {
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--neon);
  transform: rotate(45deg);
  box-shadow: 0 0 8px rgba(0, 255, 135, 0.6);
}

.page-contact .feedback-section {
  margin-top: 64px;
}

.page-contact .feedback-layout {
  display: grid;
  gap: 28px;
  margin-top: 24px;
}

.page-contact .feedback-types {
  display: grid;
  gap: 16px;
}

.page-contact .feedback-type {
  position: relative;
  background: rgba(42, 59, 76, 0.35);
  border: 1px solid var(--contact-border);
  border-radius: 18px;
  padding: 22px 22px 22px 64px;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact .feedback-type-num {
  position: absolute;
  left: 22px;
  top: 22px;
  font-family: var(--font-num);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gold);
}

.page-contact .feedback-type h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin: 0 0 6px;
}

.page-contact .feedback-type p {
  font-size: 14px;
  line-height: 1.65;
  color: rgba(217, 242, 242, 0.7);
  margin: 0;
}

.page-contact .feedback-award {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(217, 242, 242, 0.55);
  border-left: 3px solid var(--gold);
  padding-left: 14px;
  margin: 8px 0 0;
}

.page-contact .feedback-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-contact .feedback-actions .btn {
  width: 100%;
  justify-content: center;
}

.page-contact .feedback-tip {
  font-size: 13px;
  line-height: 1.65;
  color: rgba(217, 242, 242, 0.55);
  border-left: 3px solid var(--gui-zhou);
  padding-left: 14px;
  margin: 8px 0 0;
}

.page-contact .legal-links-section {
  margin-top: 64px;
  display: grid;
  gap: 24px;
}

.page-contact .legal-links {
  background: rgba(42, 59, 76, 0.35);
  border: 1px solid var(--contact-border);
  border-radius: 24px;
  padding: 30px 24px;
}

.page-contact .legal-links h2 {
  margin-bottom: 22px;
}

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

.page-contact .legal-link-card {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 16px 18px;
  background: rgba(11, 29, 51, 0.4);
  border: 1px solid var(--contact-border);
  border-radius: 14px;
  text-decoration: none;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-contact .legal-link-title {
  font-weight: 700;
  font-size: 15px;
  color: var(--white);
}

.page-contact .legal-link-desc {
  font-size: 13px;
  color: rgba(217, 242, 242, 0.6);
}

.page-contact .address-visual {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--contact-border);
  min-height: 220px;
}

.page-contact .address-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 29, 51, 0.05), rgba(11, 29, 51, 0.5));
  pointer-events: none;
}

.page-contact .address-visual-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 220px;
}

@media (hover: hover) {
  .page-contact .channel-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 255, 135, 0.4);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.36), 0 0 48px rgba(0, 255, 135, 0.1);
  }

  .page-contact .channel-card--phone:hover {
    border-color: rgba(255, 107, 0, 0.4);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.36), 0 0 40px rgba(255, 107, 0, 0.1);
  }

  .page-contact .channel-card--address:hover {
    border-color: rgba(212, 175, 55, 0.45);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.36), 0 0 40px rgba(212, 175, 55, 0.12);
  }

  .page-contact .service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-deep);
  }

  .page-contact .feedback-type:hover {
    border-color: rgba(212, 175, 55, 0.3);
    background: rgba(42, 59, 76, 0.52);
    transform: translateY(-2px);
  }

  .page-contact .legal-link-card:hover {
    border-color: rgba(0, 255, 135, 0.4);
    transform: translateY(-2px);
  }
}

@media (min-width: 768px) {
  .page-contact {
    padding-right: 40px;
    padding-left: 40px;
  }

  .page-contact .hero-metrics {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }

  .page-contact .hero-metric:last-child {
    grid-column: auto;
    background: linear-gradient(135deg, rgba(42, 59, 76, 0.45), rgba(11, 29, 51, 0.5));
  }

  .page-contact .hero-metric:last-child::after {
    background: radial-gradient(circle, rgba(0, 255, 135, 0.18), transparent 70%);
  }

  .page-contact .hero-metric:last-child .num {
    color: var(--neon);
  }

  .page-contact .channels-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }

  .page-contact .service-card {
    grid-template-columns: 300px 1fr;
  }

  .page-contact .service-img {
    aspect-ratio: auto;
    min-height: 100%;
  }

  .page-contact .service-body {
    padding: 40px;
  }

  .page-contact .legal-links-section {
    grid-template-columns: 1fr 1fr;
    align-items: stretch;
  }
}

@media (min-width: 1024px) {
  .page-contact .feedback-layout {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: start;
  }

  .page-contact .feedback-actions {
    position: sticky;
    top: 96px;
  }

  .page-contact .feedback-actions .btn {
    width: fit-content;
  }

  .page-contact .feedback-tip {
    margin-top: 6px;
  }

  .page-contact .legal-links {
    padding: 36px 32px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-contact *,
  .page-contact *::before,
  .page-contact *::after {
    transition: none !important;
    transform: none !important;
    animation: none !important;
  }
}