.page-contact {
  --pc-gold: #D4AF37;
  --pc-deep-red: #8B0000;
  --pc-dark: #1A0F0F;
  --pc-warm-white: #FFF9E6;
  --pc-cream: #FAF3E0;
  --pc-gold-light: #F0D78C;
  --pc-ink: #141414;
  --pc-green: #2E8B57;
  --pc-orange: #FF8C00;
  --pc-gray: #9A9A9A;
  --pc-border: 2px solid var(--pc-gold);
  --pc-shadow: 6px 6px 0 rgba(212, 175, 55, 0.25);
  --pc-font-display: "STKaiti", "KaiTi", "ZCOOL QingKe HuangYou", "Noto Serif SC", serif;
  --pc-font-body: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
  background: var(--pc-dark);
  color: var(--pc-warm-white);
  min-height: 100%;
  font-family: var(--pc-font-body);
  line-height: 1.7;
}

.page-contact a {
  color: var(--pc-gold);
  text-decoration: none;
  border-bottom: 1px solid rgba(212, 175, 55, 0.4);
  transition: color 0.2s ease, border-color 0.2s ease;
}

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

.page-contact .container {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 20px;
  width: 100%;
  box-sizing: border-box;
}

.page-contact .contact-cover {
  position: relative;
  padding: 96px 20px 48px;
  background:
    radial-gradient(ellipse at 85% 20%, rgba(212, 175, 55, 0.18) 0%, transparent 55%),
    radial-gradient(ellipse at 10% 80%, rgba(139, 0, 0, 0.3) 0%, transparent 60%),
    var(--pc-dark);
  border-bottom: 2px solid var(--pc-gold);
  overflow: hidden;
}

.page-contact .contact-cover::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 200px;
  height: 200px;
  background: radial-gradient(circle at 70% 30%, rgba(240, 215, 140, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.page-contact .breadcrumb {
  max-width: 1360px;
  margin: 0 auto 32px;
  padding: 0 20px;
  font-size: 14px;
  color: var(--pc-gray);
  display: flex;
  align-items: center;
  gap: 8px;
  position: relative;
  z-index: 1;
}

.page-contact .breadcrumb a {
  color: var(--pc-gold);
  border-bottom: none;
}

.page-contact .breadcrumb .sep {
  color: var(--pc-gray);
}

.page-contact .cover-inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  position: relative;
  z-index: 1;
}

.page-contact .contact-h1 {
  font-family: var(--pc-font-display);
  font-size: 32px;
  line-height: 1.3;
  color: var(--pc-warm-white);
  margin: 0;
  letter-spacing: 0.02em;
  max-width: 13em;
  text-shadow: 0 2px 20px rgba(212, 175, 55, 0.2);
}

.page-contact .cover-lead {
  font-size: 16px;
  color: rgba(255, 249, 230, 0.85);
  max-width: 56ch;
  margin: 0;
}

.page-contact .cover-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

.page-contact .meta-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(26, 15, 15, 0.8);
  border: 1px solid rgba(212, 175, 55, 0.5);
  border-radius: 40px;
  padding: 8px 16px;
  font-size: 14px;
  color: var(--pc-gold-light);
}

.page-contact .meta-chip svg {
  flex-shrink: 0;
}

.page-contact .contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  padding: 48px 0 20px;
}

.page-contact .contact-card {
  background: var(--pc-cream);
  color: var(--pc-ink);
  border: var(--pc-border);
  border-radius: 0;
  box-shadow: var(--pc-shadow);
  padding: 24px;
  position: relative;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.page-contact .contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 10px 10px 0 rgba(212, 175, 55, 0.35);
}

.page-contact .contact-card::before {
  content: "";
  position: absolute;
  top: -8px;
  left: 24px;
  width: 48px;
  height: 8px;
  background: var(--pc-deep-red);
  border: 1px solid var(--pc-gold);
  border-bottom: none;
}

.page-contact .card-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.page-contact .card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--pc-deep-red);
  color: var(--pc-gold);
  border: 1px solid var(--pc-gold);
  border-radius: 50%;
  flex-shrink: 0;
}

.page-contact .card-title {
  font-family: var(--pc-font-display);
  font-size: 24px;
  color: var(--pc-deep-red);
  margin: 0;
  letter-spacing: 0.03em;
}

.page-contact .status-dot {
  width: 10px;
  height: 10px;
  background: var(--pc-green);
  border-radius: 50%;
  margin-left: auto;
  box-shadow: 0 0 0 3px rgba(46, 139, 87, 0.2);
  position: relative;
}

.page-contact .status-dot::after {
  content: "在线";
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 12px;
  color: var(--pc-green);
  white-space: nowrap;
  font-family: var(--pc-font-body);
}

.page-contact .badge-biz {
  margin-left: auto;
  background: var(--pc-deep-red);
  color: var(--pc-gold);
  font-size: 12px;
  font-weight: 700;
  padding: 2px 10px;
  border: 1px solid var(--pc-gold);
  letter-spacing: 0.08em;
}

.page-contact .media-frame {
  overflow: hidden;
  border: 1px solid rgba(212, 175, 55, 0.6);
  margin-bottom: 20px;
  background: var(--pc-dark);
}

.page-contact .media-frame-3x2 {
  aspect-ratio: 3 / 2;
}

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

.page-contact .card-desc {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(20, 20, 20, 0.85);
  margin: 0 0 20px;
}

.page-contact .contact-list {
  margin: 0 0 18px;
  border-top: 1px solid rgba(139, 0, 0, 0.2);
}

.page-contact .contact-row {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(139, 0, 0, 0.15);
}

.page-contact .contact-row dt {
  font-size: 12px;
  color: var(--pc-gray);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.page-contact .contact-row dd {
  margin: 0;
  font-size: 16px;
  font-weight: 600;
}

.page-contact .contact-link {
  font-size: 17px;
  color: var(--pc-deep-red);
  border-bottom: 2px solid rgba(212, 175, 55, 0.6);
  padding-bottom: 1px;
  font-weight: 700;
}

.page-contact .contact-link:hover {
  color: var(--pc-gold);
  border-bottom-color: var(--pc-deep-red);
}

.page-contact .contact-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  background: rgba(212, 175, 55, 0.1);
  border-left: 3px solid var(--pc-gold);
  padding: 12px 14px;
  font-size: 13px;
  color: rgba(20, 20, 20, 0.75);
  line-height: 1.7;
}

.page-contact .contact-note svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--pc-deep-red);
}

.page-contact .contact-note a {
  color: var(--pc-deep-red);
  font-weight: 600;
}

.page-contact .address-block {
  padding: 18px 0;
  border-top: 1px solid rgba(139, 0, 0, 0.2);
  border-bottom: 1px solid rgba(139, 0, 0, 0.2);
  margin-bottom: 18px;
  font-style: normal;
}

.page-contact .address-line {
  font-size: 20px;
  font-weight: 700;
  color: var(--pc-deep-red);
  margin: 0 0 8px;
  font-family: var(--pc-font-display);
}

.page-contact .address-desc {
  font-size: 13px;
  color: rgba(20, 20, 20, 0.7);
  margin: 0;
}

.page-contact .address-aside {
  background: var(--pc-dark);
  color: var(--pc-warm-white);
  padding: 16px;
  border: 1px solid var(--pc-gold);
}

.page-contact .aside-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--pc-gold);
  margin: 0 0 10px;
  letter-spacing: 0.05em;
}

.page-contact .aside-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-contact .aside-list li {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(255, 249, 230, 0.85);
  padding-left: 18px;
  position: relative;
}

.page-contact .aside-list li::before {
  content: "◆";
  position: absolute;
  left: 0;
  color: var(--pc-gold);
  font-size: 10px;
  top: 2px;
}

.page-contact .aside-list a {
  color: var(--pc-gold-light);
}

.page-contact .respond-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.page-contact .respond-item {
  background: var(--pc-warm-white);
  border: 1px solid rgba(212, 175, 55, 0.6);
  padding: 16px 12px;
  text-align: center;
}

.page-contact .respond-num {
  display: block;
  font-family: var(--pc-font-display);
  font-size: 26px;
  font-weight: 700;
  color: var(--pc-deep-red);
  line-height: 1.2;
}

.page-contact .respond-label {
  display: block;
  font-size: 12px;
  color: rgba(20, 20, 20, 0.65);
  margin-top: 4px;
}

.page-contact .respond-desc {
  font-size: 13px;
  color: rgba(20, 20, 20, 0.75);
  margin: 0;
  line-height: 1.7;
}

.page-contact .contact-faq {
  padding: 56px 0 16px;
}

.page-contact .contact-faq .section-head {
  margin-bottom: 28px;
}

.page-contact .section-label {
  display: inline-block;
  margin-bottom: 10px;
}

.page-contact .section-title {
  font-family: var(--pc-font-display);
  font-size: 28px;
  color: var(--pc-warm-white);
  margin: 0;
}

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

.page-contact .faq-panel {
  background: rgba(26, 15, 15, 0.7);
  border: 1px solid rgba(212, 175, 55, 0.45);
  border-left: 4px solid var(--pc-gold);
  padding: 18px 20px;
}

.page-contact .faq-q {
  font-size: 16px;
  color: var(--pc-gold);
  margin: 0 0 6px;
  font-weight: 700;
}

.page-contact .faq-a {
  font-size: 14px;
  color: rgba(255, 249, 230, 0.8);
  margin: 0;
  line-height: 1.7;
}

.page-contact .contact-trust {
  margin: 40px 0 64px;
  background: linear-gradient(135deg, var(--pc-deep-red) 0%, #5c0000 60%, var(--pc-dark) 100%);
  border: 1px solid var(--pc-gold);
  padding: 28px 24px;
  position: relative;
}

.page-contact .contact-trust::before {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(212, 175, 55, 0.4);
  pointer-events: none;
}

.page-contact .trust-inner {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.page-contact .trust-inner svg {
  color: var(--pc-gold);
}

.page-contact .trust-inner p {
  font-size: 16px;
  color: var(--pc-warm-white);
  margin: 0;
  max-width: 50ch;
}

.page-contact .trust-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 4px;
}

.page-contact .trust-links a {
  font-size: 14px;
  padding: 6px 0;
  position: relative;
  border-bottom: none;
}

.page-contact .trust-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: var(--pc-gold);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.page-contact .trust-links a:hover::after {
  transform: scaleX(0.3);
}

@media (min-width: 768px) {
  .page-contact .contact-cover {
    padding: 120px 20px 64px;
  }

  .page-contact .contact-h1 {
    font-size: 44px;
  }

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

  .page-contact .contact-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .page-contact .contact-card {
    padding: 28px;
  }

  .page-contact .contact-card.contact-faq {
    grid-column: 1 / -1;
  }

  .page-contact .respond-card {
    grid-column: 1 / -1;
  }

  .page-contact .respond-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-contact .faq-columns {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .contact-trust {
    margin: 48px 0 80px;
    padding: 32px 36px;
  }

  .page-contact .trust-inner {
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
  }

  .page-contact .trust-inner p {
    flex: 1;
    min-width: 280px;
  }

  .page-contact .trust-links {
    margin-left: auto;
  }
}

@media (min-width: 1024px) {
  .page-contact .contact-grid {
    grid-template-columns: repeat(12, 1fr);
  }

  .page-contact .customer-support {
    grid-column: 1 / 7;
  }

  .page-contact .business-cooperation {
    grid-column: 7 / 13;
  }

  .page-contact .address-card {
    grid-column: 1 / 6;
  }

  .page-contact .respond-card {
    grid-column: 6 / 13;
  }

  .page-contact .respond-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-contact .contact-cover::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, transparent 0%, var(--pc-gold) 20%, var(--pc-deep-red) 60%, transparent 100%);
  }
}

@media (min-width: 1280px) {
  .page-contact .contact-h1 {
    font-size: 52px;
  }

  .page-contact .cover-inner {
    padding: 0;
  }

  .page-contact .breadcrumb {
    padding: 0;
  }
}