.contact-page,
body {
  background: linear-gradient(160deg, #f2f7ff 0%, #f9fcff 52%, #ffffff 100%);
}

.knowledge-header {
  background: transparent;
}

.contact-main,
.cta {
  background: transparent;
}

.contact-hero {
  padding: 60px 0 45px;
  text-align: center;
  background: transparent;
}

.contact-hero h1 {
  font-size: 2.6rem;
  color: var(--primary);
  margin-bottom: 15px;
}

.contact-hero p {
  max-width: 780px;
  margin: 0 auto;
  color: var(--gray);
  font-size: 1.05rem;
}

.hero-meta {
  margin-top: 28px;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
}

.hero-meta span {
  background: linear-gradient(180deg, rgba(214, 168, 90, 0.16), rgba(255, 255, 255, 0.97));
  border: 1px solid rgba(214, 168, 90, 0.34);
  border-radius: 999px;
  padding: 8px 16px;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.contact-main {
  padding: 20px 0 80px;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.contact-card {
  background: linear-gradient(180deg, rgba(214, 168, 90, 0.18), rgba(255, 255, 255, 0.97));
  border-radius: 12px;
  border: 1px solid rgba(214, 168, 90, 0.38);
  box-shadow: 0 12px 30px rgba(26, 54, 93, 0.08);
  padding: 24px;
  transition: var(--transition);
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(26, 54, 93, 0.11);
}

.contact-card-primary {
  border-color: rgba(214, 168, 90, 0.46);
  background: linear-gradient(180deg, rgba(214, 168, 90, 0.24), rgba(255, 255, 255, 0.97));
}

.channel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.channel-head i {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(26, 54, 93, 0.08);
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.channel-head h3 {
  color: var(--primary);
  font-size: 1.2rem;
}

.channel-value {
  color: #34495e;
  font-size: 1rem;
  word-break: break-all;
  margin-bottom: 12px;
}

.channel-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 14px;
  border-radius: 8px;
  border: 1px solid rgba(214, 168, 90, 0.4);
  color: var(--primary);
  font-weight: 600;
  background: rgba(214, 168, 90, 0.08);
}

.channel-action:hover {
  background: rgba(214, 168, 90, 0.15);
}

.qr-box {
  margin-top: 14px;
  border-radius: 10px;
  border: 1px dashed rgba(26, 54, 93, 0.2);
  min-height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(255, 255, 255, 1));
  padding: 10px;
}

.qr-box img {
  max-width: 100%;
  max-height: 180px;
  object-fit: contain;
}

@media (max-width: 1100px) {
  .contact-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .contact-hero {
    padding: 44px 0 34px;
  }

  .contact-hero h1 {
    font-size: 2rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}