.banner {
  position: relative;
  margin-top: 80px;
  width: 100%;
  height: 560px;
}

.banner .banner-img {
  width: 100%;
  height: 100%;
}

.banner .banner-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title h3 {
  font-size: 32px;
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 8px;
}

.section-title .line {
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, transparent, #0066cc, transparent);
  margin: 0 auto 12px;
  border-radius: 2px;
}

.section-title p {
  color: #666;
  font-size: 14px;
}

.contact-section {
  padding: 80px 0;
  background: #f8fafc;
}

.contact-content {
  display: flex;
  gap: 48px;
}

.contact-info {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.contact-item {
  background: #ffffff;
  padding: 24px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid #e5e7eb;
  display: flex;
  gap: 16px;
  align-items: center;
  transition: all 0.3s;
}

.contact-item:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-2px);
}

.contact-item-wechat {
  align-items: center;
}

.contact-item-wechat .contact-text {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 24px;
}

.contact-item-wechat .contact-text h4 {
  max-width: 160px;
  margin-bottom: 0;
  line-height: 1.7;
}

.contact-item-wechat .wechat-qrcode {
  margin-top: 0;
  flex-shrink: 0;
}

.contact-icon {
  width: 72px;
  height: 72px;
  background: rgba(0, 102, 204, 0.1);
  border: 1px solid rgba(0, 102, 204, 0.18);
  border-radius: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all 0.35s ease;
}

.contact-item:hover .contact-icon {
  transform: scale(1.1);
  background: rgba(0, 102, 204, 0.16);
  border-color: rgba(0, 102, 204, 0.28);
}

.contact-icon img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  display: block;
}

.contact-text h4 {
  font-size: 16px;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 8px;
  text-align: left;
}

.contact-text p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 4px;
  text-align: left;
}

.contact-text p:last-child {
  margin-bottom: 0;
}

.wechat-qrcode {
  display: block;
  width: 160px;
  height: 160px;
  margin-top: 14px;
  padding: 8px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 12px;
  object-fit: contain;
  box-shadow: 0 6px 18px rgba(0, 102, 204, 0.08);
}

.contact-map{
  padding-bottom: 48px;
background: #f8fafc;
}

.contact-map  .wrapper {
  flex: 1;
  background: #ffffff;
  padding: 32px;
  border-radius: 12px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
  border: 1px solid #e5e7eb;
}

.contact-map h4 {
  font-size: 20px;
  font-weight: 600;
  color: #1a1a1a;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid #0066cc;
}

.map-container {
  width: 100%;
  height: 400px;
  border-radius: 8px;
  overflow: hidden;
}

.map-container img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

@media (max-width: 1200px) {
  .banner {
    height: 400px;
  }

  .contact-content {
    gap: 32px;
  }
}

@media (max-width: 992px) {
  .banner {
    height: 350px;
  }

  .contact-content {
    flex-direction: column;
    gap: 24px;
  }

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

@media (max-width: 768px) {
  .banner {
    height: 200px;
  }

  .contact-section {
    padding: 40px 0;
  }

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

  .form-row {
    flex-direction: column;
    gap: 12px;
  }

  .contact-item {
    padding: 20px;
    gap: 12px;
  }

  .contact-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
  }

  .contact-icon img {
    width: 34px;
    height: 34px;
  }

  .wechat-qrcode {
    width: 140px;
    height: 140px;
  }

  .contact-item-wechat .contact-text {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .contact-form {
    padding: 20px;
  }
}