* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, sans-serif;
}

body {
   background-color: #f8f7ff; /* 淡紫色调背景，也可替换为#f5f5f5（浅灰） */
   margin: 0;
   padding: 0;
   font-family: Arial, sans-serif; /* 统一字体 */
}

/* 头部导航样式 */
.header {
    background-color: #fff;
    padding: 1rem 2rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}
.header-container {
    display: flex;  
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    height: 60px;
}

.brand-title {
    font-size: 1.5rem;
    font-weight: bold;
}

.brand-title span {
    color: #6c63ff;
}
/* 品牌logo样式 */
.brand-logo {
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-right: 10px;
  vertical-align: middle;
}
.nav-menu {
    display: flex;
    list-style: none;
}

.nav-item {
    margin-left: 1.5rem;
}

.nav-link {
    text-decoration: none;
    color: #333;
    transition: color 0.3s;
}

.nav-link:hover {
    color: #6c63ff;
}

/* 封面区域样式 */
.hero {
    height: 630px;
    background: url('public/images/hero-bg.jpg') center/cover no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    color: #fff;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.2rem;
    max-width: 600px;
}

/* 产品区域样式 */
.products {
    padding: 2rem 2rem;
}

.products h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.product {
    background-color: #fff;
    border-radius: 10px;
    padding: 1.8rem;
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.8);
    text-align: center;
    transition: all 0.3s ease; /* 统一过渡动画 */
    overflow: hidden;
}

.product img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: 6px;
    margin-bottom: 1.2rem;
    transition: transform 0.3s ease;
}

.product:hover img {
    transform: scale(1.03); /*  hover时图片轻微放大 */
}

.product h3 {
    margin-bottom: 0.5rem;
    font-size: 1.15rem; /* 增大标题字号 */
  color: #333;
  font-weight: 600;
}

.price {
    display: block;
    margin-bottom: 1.2rem;
    font-weight: bold;
    color: #6c63ff;
    font-size: 1.2rem; /* 突出价格 */
}

.add-to-cart {
    background-color: #6c63ff;
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s;
}

.add-to-cart:hover {
    background-color: #5a53e0;
}

/* 购物车样式 */
.cart {
    position: fixed;
    right: 2rem;
    top: 100px;
    width: 300px;
    background-color: #fff;
    border-radius: 8px;
    padding: 1.5rem;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.cart h2 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 8px;
}

#cart-items {
    margin-bottom: 1rem;
}

.cart-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.5rem 0;
    border-bottom: 1px solid #eee;
}

.cart-total {
    font-weight: bold;
    margin-bottom: 1rem;
}

.checkout-btn {
    background-color: #6c63ff;
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
    width: 100%;
}
/* 购物车图标样式 */
.cart-icon {
  width: 28px; /* 图标大小，和文字匹配 */
  height: 28px;
  margin-left: 8px; /* 与标题间距 */
  vertical-align: middle; /* 对齐文字 */
}

/* 评论区域样式 */
.comments {
    padding: 3rem 2rem;
    background-color: #fff;
}

.comments h2 {
    text-align: center;
    margin-bottom: 2rem;
    font-size: 2rem;
}

#comment-input {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    margin-bottom: 1rem;
    min-height: 100px;
}

#submit-comment {
    background-color: #6c63ff;
    color: #fff;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    cursor: pointer;
}

#comment-list {
    margin-top: 2rem;
}

.comment {
    background-color: #f9f9f9;
    border-radius: 4px;
    padding: 1rem;
    margin-bottom: 1rem;
}