.page-contact {
  --contact-page-bg: var(--bg-obsidian);
  --contact-page-raised: var(--bg-raised);
  --contact-panel-bg: var(--bg-graphite);
  --contact-gold: var(--gold);
  --contact-red: var(--red);
  --contact-blue: var(--blue);
  --contact-line: var(--line);
  --contact-muted: var(--muted);
  --contact-text: var(--text);
  --contact-headline: var(--headline-font);
  --contact-body: var(--body-font);
  background: var(--contact-page-bg);
  color: var(--contact-text);
  font-family: var(--contact-body);
  overflow-x: hidden;
}

.page-contact .contact-topbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .breadcrumb-sep {
  margin: 0 10px;
  color: var(--contact-muted);
}

.page-contact .contact-topbar-tag {
  font-family: var(--contact-headline);
  font-size: 12px;
  letter-spacing: 2px;
  padding: 6px 12px;
  border: 1px solid var(--contact-line);
  border-left: 3px solid var(--contact-gold);
  color: var(--contact-gold);
  white-space: nowrap;
}

.page-contact .contact-hero {
  position: relative;
  padding: 48px 0 64px;
  border-bottom: 1px solid var(--contact-line);
  background:
    linear-gradient(rgba(51, 51, 51, 0.18) 1px, transparent 1px),
    linear-gradient(90deg, rgba(51, 51, 51, 0.18) 1px, transparent 1px),
    linear-gradient(135deg, transparent 0%, rgba(139, 30, 46, 0.06) 100%);
  background-size: 56px 56px, 56px 56px, auto;
}

.page-contact .contact-hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 140px;
  background: linear-gradient(180deg, var(--contact-gold) 0%, rgba(212, 175, 55, 0) 100%);
  z-index: 0;
}

.page-contact .contact-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

.page-contact .contact-hero-copy {
  min-width: 0;
}

.page-contact .contact-hero h1 {
  font-family: var(--contact-headline);
  font-size: 38px;
  line-height: 1.12;
  letter-spacing: -0.5px;
  margin: 14px 0 0;
}

.page-contact .contact-hero-lead {
  margin-top: 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--contact-muted);
  max-width: 520px;
}

.page-contact .contact-channel-list {
  display: grid;
  gap: 16px;
  margin-top: 36px;
}

.page-contact .contact-channel {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 20px 18px 20px 14px;
  background: var(--contact-panel-bg);
  border: 1px solid var(--contact-line);
  border-left: 3px solid var(--contact-gold);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.page-contact .contact-channel-phone {
  border-left-color: var(--contact-blue);
}

.page-contact .contact-channel:hover,
.page-contact .contact-channel:focus-within {
  border-color: var(--contact-gold);
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(10, 10, 15, 0.55);
}

.page-contact .channel-index {
  font-family: var(--contact-headline);
  font-size: 26px;
  font-weight: 900;
  color: var(--contact-gold);
  line-height: 1.3;
}

.page-contact .contact-channel-phone .channel-index {
  color: var(--contact-blue);
}

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

.page-contact .channel-title {
  margin: 0 0 6px;
  font-family: var(--contact-headline);
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--contact-muted);
  text-transform: uppercase;
}

.page-contact .channel-value {
  display: inline-block;
  font-family: var(--contact-headline);
  font-size: 17px;
  line-height: 1.4;
  word-break: break-all;
  color: var(--contact-text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

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

.page-contact .channel-desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-muted);
}

.page-contact .contact-hero-visual {
  position: relative;
  min-height: 260px;
}

.page-contact .contact-hero-shape {
  position: absolute;
  top: -12px;
  left: 14px;
  width: 100%;
  height: 100%;
  background: var(--contact-gold);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 86%);
  z-index: 0;
}

.page-contact .contact-hero-shape-red {
  top: auto;
  right: -8px;
  bottom: -14px;
  left: auto;
  width: 56%;
  height: 56%;
  background: var(--contact-red);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 78%);
  z-index: 1;
}

.page-contact .contact-hero-img {
  position: relative;
  z-index: 2;
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-contact .contact-hero-caption {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 3;
  padding: 9px 14px;
  background: var(--contact-page-bg);
  border: 1px solid var(--contact-gold);
  font-family: var(--contact-headline);
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--contact-gold);
}

.page-contact .contact-address {
  position: relative;
  padding: 56px 0 64px;
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .contact-address::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--contact-gold) 0 180px, var(--contact-line) 180px 100%);
}

.page-contact .contact-address-title {
  position: relative;
  margin-top: 12px;
  font-size: 28px;
  line-height: 1.35;
}

.page-contact .contact-address-title::after {
  content: "古都西安";
  position: absolute;
  right: 4px;
  bottom: -18px;
  font-family: var(--contact-headline);
  font-size: 15px;
  letter-spacing: 6px;
  color: rgba(212, 175, 55, 0.14);
  white-space: nowrap;
  pointer-events: none;
}

.page-contact .contact-address-city {
  color: var(--contact-gold);
}

.page-contact .contact-address-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-top: 40px;
}

.page-contact .contact-address-render {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 240px;
  padding: 24px;
  background: var(--contact-panel-bg);
  border: 1px dashed var(--contact-line);
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.page-contact .contact-address-render:hover,
.page-contact .contact-address-render:focus-within {
  border-color: var(--contact-gold);
  background: var(--contact-page-raised);
}

.page-contact .contact-address-img {
  display: block;
  width: 200px;
  max-width: 100%;
  height: auto;
  opacity: 0.9;
}

.page-contact .address-render-hover {
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding-left: 10px;
  border-left: 3px solid var(--contact-gold);
  font-family: var(--contact-headline);
  font-size: 15px;
  letter-spacing: 2px;
  color: var(--contact-gold);
  opacity: 0.7;
  transition: opacity 0.2s ease;
}

.page-contact .contact-address-render:hover .address-render-hover,
.page-contact .contact-address-render:focus-within .address-render-hover {
  opacity: 1;
}

.page-contact .contact-address-copy {
  font-size: 15px;
  line-height: 1.9;
  color: var(--contact-muted);
}

.page-contact .contact-address-copy p + p {
  margin-top: 14px;
}

.page-contact .contact-icp {
  padding: 56px 0 64px;
  border-bottom: 1px solid var(--contact-line);
  background: var(--contact-page-raised);
}

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

.page-contact .contact-icp-seal {
  display: inline-grid;
  place-items: center;
  justify-self: start;
  padding: 18px 26px;
  background: var(--contact-page-bg);
  border: 3px solid var(--contact-red);
  border-radius: 6px;
  transform: rotate(-3deg);
  box-shadow: inset 0 0 0 2px var(--contact-page-bg), inset 0 0 0 4px var(--contact-red);
  text-align: center;
}

.page-contact .icp-seal-label {
  font-family: var(--contact-headline);
  font-size: 11px;
  letter-spacing: 8px;
  color: var(--contact-red);
  border-bottom: 1px solid var(--contact-red);
  padding-bottom: 8px;
  margin-bottom: 8px;
}

.page-contact .icp-seal-number {
  font-family: var(--contact-headline);
  font-size: 16px;
  letter-spacing: 1px;
  color: var(--contact-red);
}

.page-contact .contact-icp-copy h2 {
  margin: 0 0 12px;
  font-family: var(--contact-headline);
  font-size: 26px;
  line-height: 1.3;
}

.page-contact .contact-icp-copy p {
  margin: 0 0 20px;
  max-width: 560px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--contact-muted);
}

.page-contact .contact-local {
  padding: 56px 0 72px;
}

.page-contact .contact-local-title {
  margin-top: 12px;
  font-size: 28px;
}

.page-contact .contact-local-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 40px;
}

.page-contact .contact-local-culture {
  position: relative;
  padding: 32px;
  overflow: hidden;
  background: var(--contact-panel-bg);
  border: 1px solid var(--contact-line);
}

.page-contact .local-culture-mark {
  position: absolute;
  top: -16px;
  right: 4px;
  font-family: var(--contact-headline);
  font-size: 150px;
  font-style: normal;
  font-weight: 900;
  line-height: 0.75;
  color: rgba(212, 175, 55, 0.08);
  z-index: 0;
  pointer-events: none;
}

.page-contact .contact-local-culture p {
  position: relative;
  z-index: 1;
  max-width: 460px;
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--contact-muted);
}

.page-contact .local-facts {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .local-facts li {
  padding-left: 14px;
  border-left: 2px solid var(--contact-gold);
  font-size: 14px;
  line-height: 1.7;
  color: var(--contact-text);
}

.page-contact .contact-local-links {
  padding: 26px 24px 8px;
  background: var(--contact-page-bg);
  border: 1px solid var(--contact-line);
  border-top: 3px solid var(--contact-gold);
}

.page-contact .contact-local-links h3 {
  margin: 0 0 6px;
  font-family: var(--contact-headline);
  font-size: 14px;
  letter-spacing: 2px;
  color: var(--contact-gold);
}

.page-contact .contact-local-links ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-contact .contact-local-links li {
  border-bottom: 1px solid var(--contact-line);
}

.page-contact .contact-local-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 2px;
  font-size: 14px;
  line-height: 1.5;
  color: var(--contact-text);
  text-decoration: none;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.page-contact .contact-local-links a::after {
  content: "→";
  flex-shrink: 0;
  color: var(--contact-gold);
  transition: transform 0.2s ease;
}

.page-contact .contact-local-links a:hover {
  color: var(--contact-gold);
  padding-left: 8px;
}

.page-contact .contact-local-links a:hover::after {
  transform: translateX(4px);
}

@media (min-width: 768px) {
  .page-contact .contact-hero {
    padding: 64px 0 88px;
  }

  .page-contact .contact-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 56px;
    align-items: center;
  }

  .page-contact .contact-hero h1 {
    font-size: 48px;
  }

  .page-contact .contact-hero-lead {
    font-size: 17px;
  }

  .page-contact .contact-channel-list {
    gap: 20px;
    margin-top: 44px;
  }

  .page-contact .contact-channel {
    padding: 24px 22px 24px 18px;
  }

  .page-contact .channel-value {
    font-size: 19px;
  }

  .page-contact .contact-address-grid {
    grid-template-columns: 260px 1fr;
    gap: 48px;
    align-items: start;
  }

  .page-contact .contact-icp-inner {
    grid-template-columns: auto 1fr;
    gap: 48px;
    align-items: center;
  }

  .page-contact .contact-local-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 32px;
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-contact .contact-hero {
    padding: 88px 0 104px;
  }

  .page-contact .contact-address,
  .page-contact .contact-icp {
    padding: 80px 0 88px;
  }

  .page-contact .contact-local {
    padding: 80px 0 96px;
  }

  .page-contact .contact-hero-lead {
    font-size: 18px;
  }

  .page-contact .contact-address-title {
    font-size: 34px;
  }

  .page-contact .contact-local-title {
    font-size: 32px;
  }
}