* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
body {
	font-family: Arial, sans-serif;
	background-color: #f5f5f5;
	padding: 12px;
	overflow-x: hidden;
	position: relative;
}
.Top-container {
	max-width: 1000px;
	margin: 0 auto;
	position: relative;
}
.container {
	max-width: 1000px;
	margin: 0 auto;
	position: relative;
	margin-bottom: 50px;
}
h1 {
	text-align: center;
	margin-bottom: 20px;
	font-size: 1.8rem;
	color: #333;
}
.highlight {
	color: #ff0000;
	font-weight: bold;
	background-color: #fffde7;
	padding: 0 2px;
	border-radius: 2px;
}
 /* 网站顶部栏 - 固定悬浮 */
        .app-header {
            background: linear-gradient(135deg, #00919a 0%, #6ec3c8 100%);
            color: white;
            padding: 10px 0;
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1001;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
        }
        
        .header-content {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 15px;
        }
        
        .brand-info {
            display: flex;
            align-items: center;
        }
        
        .brand-logo {
            width: 40px;
            height: 40px;
            border-radius: 8px;
            margin-right: 12px;
            display: flex;
            align-items: center;
            justify-content: center;
        }
        
        .brand-logo img {
            width: 100%;
            height: 100%;
            object-fit: contain;
        }
        
        .brand-text h2 {
            font-size: 24px;
            font-weight: 600;
            color:#FFF;
            margin-bottom: 2px;
        }
        .brand-text h2 a {
            color:#FFF;
	        text-decoration: none;
        }
        .brand-text p {
            font-size: 12px;
            opacity: 0.9;
        }
        .header-actions {
            display: flex;
            gap: 15px;
        }
    .scan-btn {
	background-color: transparent;
	border: 1px solid white;
	color: white;
	padding: 3px 10px;
	border-radius: 20px;
	cursor: pointer;
	font-size: 0.9rem;
	display: flex;
	align-items: center;
	gap: 2px; /* 增加图标和文字间距 */
    }
   .scan-btn i {
	margin-right: 3px;
}
/* 搜索框容器 - 固定在顶部导航下方 */
    .search-container-wrapper {
	position: fixed;
	top: 60px; /* 与顶部导航高度一致 */
	left: 0;
	right: 0;
	z-index: 1000;
	background-color: #f5f5f5;
	padding: 10px 12px;
	box-shadow: 0 0px 0px rgba(0, 0, 0, 0.1); /* box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);搜索框下沿阴影 */
	transition: transform 0.3s ease;
}
/* 搜索框样式 */
    .search-container {
	display: flex;
	margin: 0 auto 5px;
	max-width: 600px;
	width: 100%;
	box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
	border-radius: 25px;
	overflow: hidden;
}
.search-input {
	flex: 1;
	padding: 12px 35px;
	border: none;
	font-size: 1rem;
	outline: none;
}
.search-button {
	padding: 0 35px;
	background: linear-gradient(135deg, #00919a 0%, #6ec3c8 100%);
	color: white;
	border: none;
	cursor: pointer;
	font-size: 1rem;
	transition: background 0.3s;
	min-width: 100px;
}
.search-button:hover {
	background: linear-gradient(265deg, #00919a 0%, #6ec3c8 100%);
}

.content-wrapper {
	margin-top: 120px; /* 顶部导航+搜索框高度 */
}
/* 通用导航样式 */
.pagination {
    display: flex;
    justify-content: center;
    margin-top: 20px;
    gap: 5px;
    }
.page-item {
    padding: 6px 11px;
    border: 1px solid #ddd;
    border-radius: 4px;
    color: #333333;
    text-decoration: none;
    transition: all 0.3s ease;
    } 
.page-item:hover {
    background-color: #f5f5f5;
    }
.page-item.active {
    background-color: #00919a;
    color: white;
    border-color: #00919a;
    }  
.page-item.disabled {
    color: #ccc;
    pointer-events: none;
    }
/* 价格体系样式 */
.item-Price-ys0 { color:#00F; font-size:16px;}/* 零售价 */
.item-Price-ys1 { color:#FF0000; font-size:16px;}
.item-Price-ys2 { color:#009900; font-size:16px;}
.item-Price-ys3 { color:#FF0099; font-size:16px;}
.item-Price-ys4 { color:#0e9aa6; font-size:16px;}
/* 下拉刷新样式 */
    .refresh-container {
	position: fixed;
	top: 120px;
	left: 0;
	right: 0;
	height: 50px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	z-index: 1002;
	transform: translateY(-100%);
	transition: transform 0.3s ease;
}
.refresh-icon {
	width: 30px;
	height: 30px;
	border: 3px solid #4CAF50;
	border-radius: 50%;
	border-top-color: transparent;
	animation: spin 1s linear infinite;
	display: none;
}
.refresh-text {
	margin-top: 5px;
	color: #666;
	font-size: 0.9rem;
}
 @keyframes spin {
 0% {
transform: rotate(0deg);
}
 100% {
transform: rotate(360deg);
}
}
.loading {
	text-align: center;
	padding: 20px;
	color: #666;
	grid-column: 1 / -1;
	display: none;
}
.no-products {
	text-align: center;
	padding: 40px;
	color: #666;
	grid-column: 1 / -1;
}
    
    /* 手机端优化 */
    @media (max-width: 480px) {
 body {
 padding: 12px 8px;
}
 h1 {
 font-size: 1.5rem;
 margin-bottom: 15px;
}
 .waterfall-grid {
 gap: 10px;
}
 .waterfall-item .info {
 padding: 10px;
}
 .search-container-wrapper {
 padding: 8px;
}
 .search-input {
 padding: 10px 15px;
}
 .search-button {
 padding: 0 15px;
}
}
.spec-container {
	font-size: 14px;
}

/* 隐藏搜索框的类 */
    .search-hidden {
	transform: translateY(-100%);
}
/* 下拉刷新激活状态 */
    .refresh-active {
	transform: translateY(0);
}
/* 采购合伙人样式 */
.meichu-header {
    background: linear-gradient(135deg, #2c7be5, #1a5cb8);
    color: white;
    padding: 40px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
	border-radius: 15px;
	margin-bottom:20px;
	width:100%;
	max-width: 900px;
}

.meichu-header::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('http://s.xii.vip/image/hehuorenad.png') center/cover;
    opacity: 0.2;
    z-index: 0;
}

.meichu-header-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

.meichu-logo {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.meichu-logo i {
	font-size: 2.5rem;
    margin-right: 15px;
    color: #ff6b35;
}

.meichu-title {
    font-size: 2rem;
    color: #ff6b35;
    font-weight: bold;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.meichu-tagline {
    font-size: 1.1rem;
    margin: 20px 0;
}

.meichu-cta-button {
    display: inline-block;
    background-color: #ff6b35;
    color: white;
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.meichu-cta-button:hover {
    background-color: #e05a2b;
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}