.page-contact {
  --contact-hero-overlay-strength: 0.84;
  --contact-plaque-hover-shadow: 0 16px 36px rgba(10, 26, 47, 0.18);
  --contact-card-radius: 10px;
  background-color: var(--color-cool-white);
}

/* ============ 首屏 · 展馆入口 ============ */
.page-contact .contact-hero {
  position: relative;
  min-height: 480px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: var(--color-deep-space);
}

.page-contact .contact-hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-contact .contact-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.32;
  display: block;
}

.page-contact .contact-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(105deg, rgba(10, 26, 47, 0.97) 0%, rgba(10, 26, 47, 0.84) 52%, rgba(123, 47, 190, 0.38) 100%);
}

.page-contact .contact-hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 120px 22px 56px;
  color: var(--color-cool-white);
}

.page-contact .contact-hero .breadcrumb-nav {
  margin-bottom: 28px;
  color: var(--color-neutral-gray);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
}

.page-contact .contact-hero .breadcrumb-nav a {
  color: var(--color-neutral-gray);
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

.page-contact .contact-hero-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-neon-cyan);
}

.page-contact .contact-kicker-line {
  width: 32px;
  height: 1px;
  background: var(--color-neon-cyan);
  display: inline-block;
}

.page-contact .contact-hero-title {
  margin: 0 0 18px;
  font-family: var(--font-headline);
  font-weight: 900;
  font-size: 2.5rem;
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: var(--color-pure-white);
  max-width: 820px;
}

.page-contact .contact-hero-lead {
  max-width: 640px;
  margin: 0 0 30px;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  color: rgba(245, 247, 250, 0.82);
}

.page-contact .contact-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  border-top: 1px solid rgba(0, 229, 255, 0.24);
  padding-top: 20px;
}

.page-contact .contact-hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-contact .contact-hero-stat-num {
  font-family: var(--font-data);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-gold-highlight);
  letter-spacing: 0.02em;
}

.page-contact .contact-hero-stat-label {
  font-size: 0.875rem;
  color: var(--color-neutral-gray);
  letter-spacing: 0.05em;
}

/* ============ 联系渠道铭牌区 ============ */
.page-contact .contact-channels {
  background: var(--color-cool-white);
  padding: 56px 22px 64px;
}

.page-contact .contact-channels-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

.page-contact .contact-section-tag {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-electric-purple);
}

.page-contact .contact-section-title {
  margin: 0 0 14px;
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 2rem;
  line-height: 1.25;
  color: var(--color-near-black);
  letter-spacing: 0.02em;
}

.page-contact .contact-section-desc {
  margin: 0 0 26px;
  max-width: 520px;
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(14, 30, 47, 0.72);
}

.page-contact .contact-plaque-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-contact .contact-plaque {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 18px;
  background: var(--color-pure-white);
  border: 1px solid var(--color-light-gray-blue);
  border-radius: var(--contact-card-radius);
  text-decoration: none;
  color: var(--color-near-black);
  box-shadow: 0 2px 10px rgba(14, 30, 47, 0.05);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.page-contact .contact-plaque:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 229, 255, 0.55);
  box-shadow: var(--contact-plaque-hover-shadow);
}

.page-contact .contact-plaque.is-static {
  cursor: default;
}

.page-contact .contact-plaque-index {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-electric-purple);
  border-radius: 50%;
  font-family: var(--font-data);
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-electric-purple);
  background: rgba(123, 47, 190, 0.06);
  margin-top: 2px;
}

.page-contact .contact-plaque-body {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-contact .contact-plaque-label {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-neutral-gray);
}

.page-contact .contact-plaque-value {
  font-family: var(--font-data);
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-near-black);
  word-break: break-all;
  line-height: 1.5;
}

.page-contact .contact-plaque-desc {
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.55;
  color: rgba(14, 30, 47, 0.62);
}

.page-contact .contact-plaque-arrow {
  flex: 0 0 auto;
  align-self: center;
  font-size: 1.25rem;
  color: var(--color-neutral-gray);
  transition: color var(--transition-fast), transform var(--transition-fast);
}

.page-contact .contact-plaque:hover .contact-plaque-arrow {
  color: var(--color-neon-cyan);
  transform: translateX(3px);
}

/* ============ 右侧：工作时间 + 数据触点 ============ */
.page-contact .contact-channels-right {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
  align-content: start;
}

.page-contact .contact-hours-card {
  position: relative;
  background: var(--color-deep-space);
  border: 1px solid rgba(0, 229, 255, 0.28);
  border-radius: var(--contact-card-radius);
  padding: 26px 24px;
  color: var(--color-cool-white);
  overflow: hidden;
}

.page-contact .contact-hours-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-neon-cyan), var(--color-electric-purple));
}

.page-contact .contact-hours-badge {
  display: inline-block;
  font-family: var(--font-data);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-neon-cyan);
  border: 1px solid rgba(0, 229, 255, 0.35);
  border-radius: 999px;
  padding: 4px 12px;
  margin-bottom: 20px;
}

.page-contact .contact-hours-title {
  margin: 0 0 8px;
  font-family: var(--font-headline);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-pure-white);
}

.page-contact .contact-hours-period {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-size: 1.375rem;
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-gold-highlight);
}

.page-contact .contact-hours-note {
  margin: 0 0 18px;
  font-size: 0.875rem;
  color: var(--color-neutral-gray);
}

.page-contact .contact-hours-rule {
  height: 1px;
  background: rgba(0, 229, 255, 0.2);
  margin-bottom: 14px;
}

.page-contact .contact-hours-sub {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(245, 247, 250, 0.8);
}

.page-contact .contact-hours-mail {
  font-family: var(--font-data);
  color: var(--color-neon-cyan);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-contact .contact-hours-mail:hover {
  color: var(--color-pure-white);
}

.page-contact .contact-touchpoint-card {
  background: var(--color-pure-white);
  border: 1px solid var(--color-light-gray-blue);
  border-radius: var(--contact-card-radius);
  padding: 22px;
  box-shadow: 0 4px 16px rgba(14, 30, 47, 0.06);
}

.page-contact .contact-touchpoint-title {
  margin: 0 0 6px;
  font-family: var(--font-headline);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-near-black);
}

.page-contact .contact-touchpoint-desc {
  margin: 0 0 16px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: rgba(14, 30, 47, 0.62);
}

.page-contact .contact-touchpoint-map svg {
  display: block;
  width: 100%;
  height: auto;
  background: var(--color-deep-space);
  border-radius: 6px;
}

/* ============ 办公位置区 ============ */
.page-contact .contact-location {
  background: var(--color-deep-blue-gray);
  padding: 56px 22px 64px;
}

.page-contact .contact-location-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  align-items: center;
}

.page-contact .contact-location-media {
  position: relative;
  border-radius: var(--radius-base);
  overflow: hidden;
  line-height: 0;
  box-shadow: var(--shadow-card);
}

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

.page-contact .contact-location-media::after {
  content: attr(data-exhibit-label);
  position: absolute;
  left: 14px;
  bottom: 14px;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--color-near-black);
  background: rgba(245, 247, 250, 0.92);
  border-radius: 3px;
  padding: 5px 10px;
  line-height: 1.4;
}

.page-contact .contact-location-tag {
  margin: 0 0 10px;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-neon-cyan);
}

.page-contact .contact-location-title {
  margin: 0 0 16px;
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 1.875rem;
  line-height: 1.25;
  color: var(--color-pure-white);
  letter-spacing: 0.02em;
}

.page-contact .contact-location-address {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-gold-highlight);
  line-height: 1.5;
}

.page-contact .contact-location-desc {
  margin: 0 0 24px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(245, 247, 250, 0.74);
}

.page-contact .contact-location-facts {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-contact .contact-location-fact {
  display: flex;
  flex-direction: column;
  gap: 2px;
  background: rgba(10, 26, 47, 0.38);
  border-left: 2px solid var(--color-electric-purple);
  border-radius: 0 4px 4px 0;
  padding: 12px 16px;
}

.page-contact .contact-location-fact-label {
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--color-neutral-gray);
}

.page-contact .contact-location-fact-value {
  font-family: var(--font-data);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-cool-white);
}

/* ============ FAQ 指引 ============ */
.page-contact .contact-faq-guide {
  background: var(--color-cool-white);
  padding: 56px 22px 64px;
}

.page-contact .contact-faq-guide-inner {
  max-width: var(--container-max);
  margin: 0 auto;
}

.page-contact .contact-faq-intro {
  margin: 0 0 28px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  color: rgba(14, 30, 47, 0.62);
  max-width: 620px;
}

.page-contact .contact-faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-contact .contact-faq-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 20px 20px;
  background: var(--color-pure-white);
  border: 1px solid var(--color-light-gray-blue);
  border-radius: var(--contact-card-radius);
  text-decoration: none;
  color: var(--color-near-black);
  box-shadow: 0 2px 10px rgba(14, 30, 47, 0.05);
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.page-contact .contact-faq-card:hover {
  transform: translateY(-4px);
  border-color: rgba(123, 47, 190, 0.5);
  box-shadow: 0 14px 30px rgba(14, 30, 47, 0.14);
}

.page-contact .contact-faq-card-num {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-gold-highlight);
  letter-spacing: 0.08em;
}

.page-contact .contact-faq-card-title {
  margin: 0;
  font-family: var(--font-headline);
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.4;
  color: var(--color-near-black);
}

.page-contact .contact-faq-card-text {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.875rem;
  line-height: 1.65;
  color: rgba(14, 30, 47, 0.64);
}

.page-contact .contact-faq-card-link {
  margin-top: auto;
  font-family: var(--font-data);
  font-size: 0.875rem;
  color: var(--color-electric-purple);
  transition: color var(--transition-fast);
}

.page-contact .contact-faq-card:hover .contact-faq-card-link {
  color: var(--color-neon-cyan);
}

/* ============ 建议与反馈 ============ */
.page-contact .contact-feedback {
  position: relative;
  background: linear-gradient(150deg, var(--color-deep-space) 0%, var(--color-deep-blue-gray) 65%, rgba(123, 47, 190, 0.45) 130%);
  padding: 64px 22px 72px;
  color: var(--color-cool-white);
  overflow: hidden;
}

.page-contact .contact-feedback::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, var(--color-neon-cyan), var(--color-electric-purple), var(--color-gold-highlight));
}

.page-contact .contact-feedback-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  text-align: center;
}

.page-contact .contact-feedback-tag {
  margin: 0 0 12px;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-neon-cyan);
}

.page-contact .contact-feedback-title {
  margin: 0 0 16px;
  font-family: var(--font-headline);
  font-weight: 800;
  font-size: 2rem;
  line-height: 1.25;
  color: var(--color-pure-white);
}

.page-contact .contact-feedback-desc {
  max-width: 640px;
  margin: 0 auto 28px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: rgba(245, 247, 250, 0.78);
}

.page-contact .contact-feedback-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
}

.page-contact .contact-feedback-actions .site-button {
  min-width: 188px;
  justify-content: center;
}

.page-contact .contact-feedback-note {
  margin: 0 auto 28px;
  max-width: 560px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(245, 247, 250, 0.6);
}

.page-contact .contact-more-info {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 10px;
  border-top: 1px solid rgba(0, 229, 255, 0.18);
  padding-top: 24px;
  font-size: 0.875rem;
}

.page-contact .contact-more-link {
  color: var(--color-neon-cyan);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.page-contact .contact-more-link:hover {
  color: var(--color-gold-highlight);
}

.page-contact .contact-more-sep {
  color: var(--color-neutral-gray);
}

/* ============ 桌面端增强 ============ */
@media (min-width: 768px) {
  .page-contact .contact-hero-title {
    font-size: 3.25rem;
  }

  .page-contact .contact-hero-lead {
    font-size: 1.0625rem;
  }

  .page-contact .contact-section-title {
    font-size: 2.25rem;
  }

  .page-contact .contact-location-facts {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-contact .contact-location-fact {
    flex-direction: column;
  }

  .page-contact .contact-feedback-title {
    font-size: 2.25rem;
  }
}

@media (min-width: 992px) {
  .page-contact .contact-hero-inner {
    padding: 150px 48px 80px;
  }

  .page-contact .contact-channels-inner {
    grid-template-columns: minmax(0, 5fr) minmax(0, 4fr);
    gap: 64px;
  }

  .page-contact .contact-plaque-list {
    gap: 16px;
  }

  .page-contact .contact-location-inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 56px;
  }

  .page-contact .contact-location-media {
    height: 460px;
  }

  .page-contact .contact-location-title {
    font-size: 2.125rem;
  }

  .page-contact .contact-faq-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }

  .page-contact .contact-feedback {
    padding: 72px 48px 80px;
  }
}