/* 全局样式 */
body {
  font-family: Arial, sans-serif;
  background-color: #f4f4f4;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* 导航栏样式 */
.navbar {
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.nav-list {
  list-style-type: none;
  margin: 0;
  padding: 0;
  display: flex;
  justify-content: space-around;
  align-items: center;
  height: 60px;
}

.nav-item {
  margin: 0 10px;
}

.nav-link {
  text-decoration: none;
  color: #fff;
  font-weight: bold;
  transition: color 0.3s ease;
}

.nav-link:hover {
  color: #666;
}

/* 图文双列表样式 */
.content {
  flex: 1;
  display: flex;
  justify-content: space-around;
  align-items: flex-start;
  flex-wrap: wrap;
  padding: 20px;
}

.product-list {
  width: 45%;
  margin-bottom: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.product-item {
  background-color: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
  padding: 20px;
  margin-bottom: 20px;
  text-align: center;
  width: 100%;
}

.product-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 5px;
  margin-bottom: 10px;
}

.product-title {
  margin-top: 0;
  color: #333;
}

.product-description {
  color: #666;
  margin-bottom: 20px;
}

/* 购买按钮样式 */
.buy-button {
  background-color: #007bff;
  color: white;
  border: none;
  border-radius: 5px;
  padding: 10px 20px;
  cursor: pointer;
  transition: background-color 0.3s ease;
  display: block;
  margin: 0 auto;
}

.buy-button:hover {
  background-color: #0056b3;
}