.page-contact {
  --contact-gold-glow: 0 0 0 4px rgba(212, 175, 55, 0.35), 0 0 30px rgba(212, 175, 55, 0.22);
  --contact-card-pad: 28px 24px;
  background: var(--color-white);
  color: var(--color-text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ========== 框景式首屏 ========== */
.page-contact .contact-hero {
  position: relative;
  background: var(--color-primary);
  padding: 36px 0 48px;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 48%;
  height: 100%;
  background: repeating-linear-gradient(-45deg, transparent 0 22px, rgba(212, 175, 55, 0.07) 22px 34px);
  clip-path: polygon(35% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-contact .contact-hero-frame {
  position: relative;
  z-index: 1;
  border: 3px solid var(--color-gold);
  padding: 28px 20px 0;
  background: rgba(255, 255, 255, 0.02);
}

.page-contact .contact-hero-frame::before,
.page-contact .contact-hero-frame::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid var(--color-gold);
  pointer-events: none;
}

.page-contact .contact-hero-frame::before {
  top: -7px;
  left: -7px;
  border-right: none;
  border-bottom: none;
}

.page-contact .contact-hero-frame::after {
  bottom: -7px;
  right: -7px;
  border-left: none;
  border-top: none;
}

.page-contact .contact-hero-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.page-contact .breadcrumb {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.page-contact .breadcrumb a {
  color: var(--color-gold);
  text-decoration: none;
}

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

.page-contact .crumb-sep {
  margin: 0 8px;
  color: var(--color-gold);
}

.page-contact .contact-frame-tag {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 1px solid rgba(212, 175, 55, 0.5);
  padding: 4px 12px;
  white-space: nowrap;
}

.page-contact .contact-hero-grid {
  display: grid;
  gap: 28px;
}

.page-contact .contact-hero-text h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  color: var(--color-white);
  margin: 0 0 16px;
  line-height: 1.08;
}

.page-contact .contact-hero-lead {
  color: rgba(255, 255, 255, 0.86);
  font-size: 1.0625rem;
  max-width: 660px;
  margin: 0 0 28px;
}

.page-contact .contact-hero-stats {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
}

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

.page-contact .hero-stat-num {
  font-family: var(--font-mono);
  font-size: 1.875rem;
  color: var(--color-gold);
  font-weight: 700;
  line-height: 1.1;
}

.page-contact .hero-stat span:last-child {
  color: rgba(255, 255, 255, 0.65);
  font-size: 0.8125rem;
}

.page-contact .contact-hero-img {
  margin: 24px -20px 0;
}

.page-contact .contact-hero-img img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
  border-top: 3px solid rgba(212, 175, 55, 0.4);
}

.page-contact .contact-diagonal {
  height: 42px;
  background: linear-gradient(135deg, var(--color-gold) 32%, var(--color-primary) 32%);
  border-bottom: 3px solid var(--color-dark);
}

/* ========== 联系渠道 ========== */
.page-contact .contact-channels {
  padding: 64px 0;
  background: var(--color-white);
}

.page-contact .section-head {
  margin-bottom: 36px;
}

.page-contact .section-head h2 {
  font-family: var(--font-heading);
  font-size: 1.875rem;
  color: var(--color-primary);
  margin: 10px 0 8px;
  letter-spacing: 0.02em;
}

.page-contact .section-head p {
  color: #777;
  font-size: 0.9375rem;
  margin: 0;
}

.page-contact .num {
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: var(--color-gold);
  display: inline-block;
  border: 2px solid var(--color-gold);
  padding: 2px 10px;
  transform: skewX(-12deg);
}

.page-contact .channels-grid {
  display: grid;
  gap: 22px;
}

.page-contact .channel-card {
  display: flex;
  gap: 20px;
  padding: var(--contact-card-pad);
  background: var(--color-bg-light);
  border: 3px solid var(--color-dark);
  box-shadow: var(--shadow-hard);
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease), background var(--ease);
  position: relative;
  overflow: hidden;
}

.page-contact .channel-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, transparent 50%, rgba(212, 175, 55, 0.18) 50%);
  pointer-events: none;
}

.page-contact .channel-card:hover {
  border-color: var(--color-gold);
  box-shadow: var(--contact-gold-glow), var(--shadow-hard);
  transform: translateY(-4px);
  background: var(--color-white);
}

.page-contact .channel-icon {
  flex-shrink: 0;
  width: 76px;
  height: 76px;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--color-gold);
}

.page-contact .channel-icon svg {
  width: 44px;
  height: 44px;
}

.page-contact .channel-body {
  flex: 1;
  min-width: 0;
}

.page-contact .channel-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--color-gold);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
}

.page-contact .channel-body h3 {
  font-family: var(--font-heading);
  font-size: 1.125rem;
  color: var(--color-primary);
  margin: 4px 0 6px;
}

.page-contact .channel-desc {
  color: #777;
  font-size: 0.875rem;
  margin: 0 0 12px;
}

.page-contact .channel-value {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1rem;
  color: var(--color-primary);
  font-weight: 700;
  border-bottom: 2px solid var(--color-gold);
  padding-bottom: 2px;
  word-break: break-all;
  text-decoration: none;
  transition: color var(--ease), border-color var(--ease);
}

.page-contact .channel-value:hover {
  color: var(--color-gold);
  border-color: var(--color-primary);
}

.page-contact .channel-value--text {
  font-size: 0.9375rem;
  line-height: 1.5;
}

.page-contact .channel-note {
  font-size: 0.84375rem;
  color: #666;
  margin: 12px 0 0;
}

.page-contact .channel-note a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-contact .channel-note a:hover {
  color: var(--color-gold);
}

/* ========== 商务合作 ========== */
.page-contact .contact-business {
  position: relative;
  background: var(--color-primary);
  padding: 64px 0;
  overflow: hidden;
}

.page-contact .contact-business::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background: linear-gradient(90deg, var(--color-gold), transparent 32%, var(--color-gold) 68%, rgba(212, 175, 55, 0.2));
}

.page-contact .contact-business::after {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(-45deg, transparent 0 26px, rgba(212, 175, 55, 0.06) 26px 40px);
  animation: contact-slant 18s linear infinite;
  pointer-events: none;
}

@keyframes contact-slant {
  0% { transform: translateX(0); }
  100% { transform: translateX(-12%); }
}

.page-contact .business-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 36px;
}

.page-contact .section-head--dark h2 {
  color: var(--color-white);
}

.page-contact .section-head--dark p {
  color: rgba(255, 255, 255, 0.65);
}

.page-contact .business-lead {
  color: rgba(255, 255, 255, 0.86);
  font-size: 1rem;
  margin: 0 0 28px;
  max-width: 640px;
}

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

.page-contact .business-item {
  background: rgba(255, 255, 255, 0.06);
  border: 2px solid rgba(212, 175, 55, 0.3);
  border-left: 4px solid var(--color-gold);
  padding: 18px 20px;
  transition: background var(--ease), border-color var(--ease), transform var(--ease);
}

.page-contact .business-item:hover {
  border-color: var(--color-gold);
  background: rgba(212, 175, 55, 0.1);
  transform: translateX(6px);
}

.page-contact .business-item strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--color-gold);
  font-size: 1rem;
  margin-bottom: 6px;
}

.page-contact .business-item span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.90625rem;
  line-height: 1.55;
}

.page-contact .business-note {
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.875rem;
  margin: 24px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--color-gold);
}

.page-contact .business-img-wrap {
  border: 3px solid var(--color-gold);
  box-shadow: var(--shadow-hard);
  background: var(--color-primary-soft);
}

.page-contact .business-img-wrap img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ========== FAQ ========== */
.page-contact .contact-faq {
  padding: 64px 0;
  background: var(--color-bg-light);
}

.page-contact .faq-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 20px;
  flex-wrap: wrap;
}

.page-contact .faq-head .section-head {
  margin-bottom: 0;
}

.page-contact .faq-list {
  margin-top: 32px;
}

.page-contact .filter-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.page-contact .filter-tag {
  font-family: var(--font-body);
  font-size: 0.875rem;
  border: 2px solid var(--color-primary);
  background: transparent;
  padding: 6px 16px;
  cursor: pointer;
  color: var(--color-primary);
  transition: all var(--ease);
}

.page-contact .filter-tag:hover {
  border-color: var(--color-gold);
  color: var(--color-primary);
}

.page-contact .filter-tag.is-active {
  background: var(--color-primary);
  color: var(--color-gold);
  border-color: var(--color-primary);
}

.page-contact .faq-items {
  display: grid;
  gap: 16px;
}

.page-contact .faq-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--color-white);
  border: 2px solid var(--color-dark);
  padding: 20px 18px;
  text-decoration: none;
  transition: border-color var(--ease), box-shadow var(--ease), transform var(--ease);
}

.page-contact .faq-item:hover {
  border-color: var(--color-gold);
  box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.28);
  transform: translateY(-2px);
}

.page-contact .faq-q-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: var(--color-gold);
  color: var(--color-primary);
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.125rem;
  border: 2px solid var(--color-primary);
}

.page-contact .faq-item-body {
  flex: 1;
  min-width: 0;
}

.page-contact .faq-item-body h3 {
  font-family: var(--font-heading);
  font-size: 0.96875rem;
  color: var(--color-primary);
  margin: 0 0 4px;
  line-height: 1.35;
}

.page-contact .faq-item-body p {
  color: #666;
  font-size: 0.859375rem;
  margin: 0;
  line-height: 1.5;
}

.page-contact .faq-arrow {
  flex-shrink: 0;
  color: var(--color-gold);
  font-size: 1.375rem;
  font-weight: 700;
}

.page-contact .faq-privacy-note {
  margin: 28px 0 0;
  font-size: 0.875rem;
  color: #777;
}

.page-contact .faq-privacy-note a {
  color: var(--color-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.page-contact .faq-privacy-note a:hover {
  color: var(--color-gold);
}

/* ========== 到访指引 ========== */
.page-contact .contact-visit {
  padding: 64px 0;
  background: var(--color-white);
}

.page-contact .visit-grid {
  display: grid;
  gap: 28px;
}

.page-contact .visit-map {
  position: relative;
  border: 3px solid var(--color-primary);
  background: var(--color-bg-light);
  box-shadow: var(--shadow-hard);
}

.page-contact .visit-map svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-contact .map-tooltip {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: var(--color-primary);
  color: var(--color-gold);
  font-size: 0.8125rem;
  padding: 6px 14px;
  border: 2px solid var(--color-gold);
  box-shadow: 3px 3px 0 rgba(0, 0, 0, 0.25);
  transition: transform var(--ease), background var(--ease);
}

.page-contact .visit-map:hover .map-tooltip {
  transform: translateY(-4px);
  background: var(--color-dark);
}

.page-contact .visit-info {
  display: grid;
  gap: 18px;
}

.page-contact .visit-route {
  background: var(--color-bg-light);
  border: 2px solid var(--color-primary);
  padding: 20px;
}

.page-contact .visit-route h3 {
  font-family: var(--font-heading);
  color: var(--color-primary);
  font-size: 1rem;
  margin: 0 0 8px;
  position: relative;
  padding-left: 18px;
}

.page-contact .visit-route h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 8px;
  height: 8px;
  background: var(--color-gold);
  transform: rotate(45deg);
}

.page-contact .visit-route p {
  color: #666;
  font-size: 0.90625rem;
  margin: 0;
  line-height: 1.55;
}

.page-contact .visit-tip {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: rgba(212, 175, 55, 0.12);
  border: 2px solid var(--color-gold);
  padding: 16px 18px;
}

.page-contact .visit-tip-icon {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border: 2px solid var(--color-gold);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-weight: 700;
}

.page-contact .visit-tip p {
  margin: 0;
  color: var(--color-primary);
  font-size: 0.90625rem;
  line-height: 1.5;
}

.page-contact .visit-tip a {
  color: var(--color-primary);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ========== 平板与桌面 ========== */
@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding: 48px 0 64px;
  }

  .page-contact .contact-hero-frame {
    padding: 36px 32px 0;
  }

  .page-contact .contact-hero-grid {
    grid-template-columns: 5fr 6fr;
    align-items: center;
    gap: 40px;
  }

  .page-contact .contact-hero-text h1 {
    font-size: 3rem;
  }

  .page-contact .contact-hero-img {
    margin: 32px -32px 0;
    align-self: end;
  }

  .page-contact .contact-hero-img img {
    max-height: 340px;
  }

  .page-contact .channel-card {
    gap: 26px;
    padding: 32px;
  }

  .page-contact .channel-icon {
    width: 88px;
    height: 88px;
  }

  .page-contact .channel-icon svg {
    width: 52px;
    height: 52px;
  }

  .page-contact .channel-value {
    font-size: 1.0625rem;
  }

  .page-contact .business-grid {
    grid-template-columns: 6fr 5fr;
    align-items: center;
  }

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

  .page-contact .faq-items {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .page-contact .faq-item {
    padding: 24px 22px;
  }

  .page-contact .visit-grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-hero {
    padding: 56px 0 72px;
  }

  .page-contact .contact-hero-frame {
    padding: 44px 40px 0;
  }

  .page-contact .contact-hero-text h1 {
    font-size: 3.25rem;
  }

  .page-contact .hero-stat-num {
    font-size: 2.125rem;
  }

  .page-contact .contact-hero-img img {
    max-height: 380px;
  }

  .page-contact .channels-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
  }

  .page-contact .channel-card {
    flex-direction: column;
    gap: 22px;
    padding: 28px;
  }

  .page-contact .channel-icon {
    width: 84px;
    height: 84px;
  }

  .page-contact .channel-icon svg {
    width: 50px;
    height: 50px;
  }

  .page-contact .contact-business {
    padding: 80px 0;
  }

  .page-contact .contact-channels,
  .page-contact .contact-faq,
  .page-contact .contact-visit {
    padding: 80px 0;
  }

  .page-contact .faq-list {
    margin-top: 40px;
  }

  .page-contact .faq-item {
    gap: 20px;
  }

  .page-contact .faq-q-icon {
    width: 44px;
    height: 44px;
  }
}