/* ===== Contact Us 页面特有样式 ===== */
.contact-page-title {
  margin: 40px 0 20px;
  text-align: left;
  border-bottom: 2px solid #eee;
  padding-bottom: 10px;
}
.contact-page-title h2 {
  font-size: 32px;
  color: #2c3e50;
  font-weight: 500;
}

.contact-article-item {
  position: relative;
  width: 100%;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  background-color: #fff;
}
.contact-article-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(0,0,0,0.1);
}

.article-image {
  width: 100%;
  height: auto;
  display: block;
  line-height: 0;
}
.article-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

/* 白色卡片 */
.address-card {
  position: absolute;
  top: 30px;
  left: 30px;
  max-width: 400px;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(3px);
  padding: 24px 28px;
  border-radius: 12px;
  box-shadow: 0 12px 28px rgba(0,0,0,0.12);
  border-left: 6px solid #e74c3c;
  transition: transform 0.2s ease;
}

.address-card .card-title {
  font-size: 28px;
  font-weight: 600;
  color: #2c3e50;
  margin-bottom: 16px;
  line-height: 1.3;
}

.address-card .card-content {
  font-size: 16px;
  line-height: 1.8;
  color: #3e4a5e;
  white-space: pre-line;
}

/* 无文章占位 */
.no-articles {
  text-align: center;
  padding: 80px 20px;
  color: #999;
  font-size: 18px;
  background-color: #f9f9f9;
  border-radius: 12px;
  margin: 30px 0;
}

/* Contact页面响应式 */
@media (max-width: 768px) {
  .address-card {
    position: static;
    background-color: #f8f8f8;
    backdrop-filter: none;
    max-width: 100%;
    border-left: none;
    border-top: 4px solid #e74c3c;
    box-shadow: none;
    padding: 20px;
  }

  .article-image img {
    height: 280px;
    object-fit: cover;
  }
}

@media (max-width: 480px) {
  .address-card .card-title {
    font-size: 24px;
  }
}