/* ========================================
   联系浮窗 Contact Popup
   用法：页面 <head> 中引入此文件
   <link rel="stylesheet" href="/styles/contact-popup.css" />
   ======================================== */

.contact-popup {
  position: fixed;
  right: 30px;
  bottom: 30px;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
  transition: all 0.35s ease;
}
.contact-popup.active {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.contact-popup-inner {
  background: #fff;
  border: 2px solid #06B6D4;
  border-radius: 12px;
  padding: 28px 30px;
  width: 440px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
  position: relative;
}
.contact-popup-close {
  position: absolute;
  top: 10px;
  right: 14px;
  background: none;
  border: none;
  font-size: 20px;
  color: #999;
  cursor: pointer;
  padding: 4px;
  line-height: 1;
}
.contact-popup-close:hover {
  color: #333;
}
.contact-popup-inner h3 {
  font-size: 20px;
  color: #06B6D4;
  margin: 0 0 20px 0;
  padding-bottom: 12px;
  border-bottom: 1px solid #e8f0fe;
  letter-spacing: 0.05em;
}
.contact-popup-body {
  display: flex;
  gap: 20px;
}
.contact-popup-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-popup-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.contact-popup-item .cp-icon {
  font-size: 18px;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-popup-item strong {
  display: block;
  font-size: 14px;
  color: #333;
  margin-bottom: 2px;
}
.contact-popup-item p {
  font-size: 13px;
  color: #666;
  line-height: 1.5;
  margin: 0;
}
.contact-popup-qr {
  flex-shrink: 0;
  text-align: center;
  width: 100px;
}
.contact-popup-qr img {
  width: 100px;
  height: 100px;
  display: block;
  border-radius: 4px;
  margin-bottom: 6px;
}
.contact-popup-qr p {
  font-size: 12px;
  color: #999;
  line-height: 1.4;
  margin: 0;
}

@media (max-width: 768px) {
  .contact-popup {
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    justify-content: center;
  }
  .contact-popup.active {
    padding: 16px;
  }
  .contact-popup-inner {
    width: 100%;
    max-width: 440px;
    padding: 20px;
    border-radius: 10px;
  }
  .contact-popup-body {
    flex-direction: column;
    align-items: center;
  }
  .contact-popup-inner h3 {
    font-size: 17px;
    margin-bottom: 14px;
    padding-bottom: 10px;
  }
  .contact-popup-item .cp-icon {
    font-size: 16px;
  }
  .contact-popup-item strong {
    font-size: 13px;
  }
  .contact-popup-item p {
    font-size: 12px;
  }
  .contact-popup-qr {
    width: 80px;
  }
  .contact-popup-qr img {
    width: 80px;
    height: 80px;
  }
  .contact-popup-qr p {
    font-size: 11px;
  }
}

@media (max-width: 400px) {
  .contact-popup-inner {
    padding: 16px;
  }
  .contact-popup-inner h3 {
    font-size: 15px;
  }
  .contact-popup-item p {
    font-size: 11px;
  }
  .contact-popup-qr {
    width: 64px;
  }
  .contact-popup-qr img {
    width: 64px;
    height: 64px;
  }
}
