.products-wrapper{
max-width:1200px;
margin:40px auto;
padding:0 20px;
display:flex;
gap:40px;
align-items:flex-start;
}


/* 左侧分类 */

.product-sidebar{
width:260px;
flex-shrink:0;
}

.product-sidebar h3{
font-size:22px;
margin-bottom:20px;
color:#2b4668;
}

.category-list{
list-style:none;
padding:0;
margin:0;
}

.category-list li{
margin-bottom:12px;
}

.category-list a{
text-decoration:none;
color:#333;
font-size:15px;
transition:0.3s;
}

.category-list a:hover{
color:#ff7a1a;
}

.category-list .active a{
color:#2b4668;
font-weight:600;
}


/* 主体 */

.product-main{
flex:1;
min-width:0;
}

.category-title{
font-size:36px;
margin-bottom:20px;
color:#2b4668;
}


/* SEO介绍 */

.category-intro{
background:#f5f7fa;
padding:25px;
border-left:4px solid #2b4668;
border-radius:6px;
margin-bottom:30px;
line-height:1.8;
color:#444;
}


/* Features */

.feature-box{
background:#fff;
padding:25px;
border:1px solid #eee;
border-radius:6px;
margin-bottom:30px;
}

.feature-box h2{
margin-bottom:15px;
color:#2b4668;
}

.feature-box ul{
padding-left:18px;
}

.feature-box li{
margin-bottom:8px;
}


/* OEM */

.customization-box{
background:#f6f8fb;
padding:30px;
border-radius:6px;
margin-bottom:40px;
}

.customization-box h2{
margin-bottom:15px;
color:#2b4668;
}

.customization-box p{
line-height:1.8;
color:#555;
}

.customization-box ul{
margin-top:15px;
padding-left:20px;
}

.customization-box li{
margin-bottom:10px;
}


/* Product List Title */

.product-list-title{
font-size:28px;
color:#2b4668;
margin:40px 0 20px 0;
border-left:4px solid #2b4668;
padding-left:12px;
}


/* 产品网格 */

.product-grid{
display:grid;
grid-template-columns:repeat(3,1fr);
gap:30px;
margin-top:20px;
}


/* 产品卡片 */

.product-card{
border:1px solid #e5e5e5;
border-radius:8px;
overflow:hidden;
background:#fff;
transition:0.3s;
display:flex;
flex-direction:column;
}

.product-card:hover{
transform:translateY(-5px);
box-shadow:0 10px 24px rgba(0,0,0,0.08);
border-color:#2b4668;
}


/* 图片区域 */

.product-image{
background:#f8f9fb;
padding:20px;
text-align:center;
}

.zoom-container{
position:relative;
overflow:hidden;
}

.zoom-container img{
width:100%;
height:220px;
object-fit:contain;
cursor:zoom-in;
transition:transform .25s ease;
display:block;
}


/* 缩略图 */

.thumbs{
display:flex;
justify-content:center;
gap:8px;
margin-top:10px;
}

.thumbs img{
width:48px;
height:48px;
object-fit:cover;
cursor:pointer;
border:2px solid transparent;
border-radius:4px;
transition:0.2s;
}

.thumbs img:hover{
border-color:#2b4668;
}

.thumbs img.active{
border-color:#2b4668;
}


/* 产品信息 */

.product-info{
padding:20px;
text-align:left;
display:flex;
flex-direction:column;
flex-grow:1;
}

.product-title{
font-size:18px;
margin-bottom:10px;
color:#2b4668;
line-height:1.4;
}

.product-desc{
font-size:14px;
line-height:1.7;
color:#666;
margin-bottom:18px;
min-height:48px;
}


/* 按钮 */

.product-actions{
display:flex;
gap:10px;
align-items:center;
}

.product-btn{
display:inline-block;
padding:10px 18px;
background:#2b4668;
color:#fff;
text-decoration:none;
border-radius:4px;
font-size:14px;
font-weight:600;
transition:0.3s;
}

.product-btn:hover{
background:#ff7a1a;
}


/* Quick Inquiry */

.quick-inquiry{
display:inline-block;
padding:10px 16px;
background:#ff7a1a;
color:#fff;
text-decoration:none;
border-radius:4px;
font-size:14px;
font-weight:600;
opacity:0;
pointer-events:none;
transition:.3s;
}

.product-card:hover .quick-inquiry{
opacity:1;
pointer-events:auto;
}


/* 分页 */

.pagination{
margin-top:40px;
display:flex;
justify-content:center;
gap:8px;
}

.pagination button{
padding:8px 14px;
border:1px solid #ddd;
background:white;
cursor:pointer;
border-radius:4px;
}

.pagination button.active{
background:#2b4668;
color:white;
border-color:#2b4668;
}


/* Inquiry */

.inquiry-box{
margin-top:60px;
background:#2b4668;
color:#fff;
padding:50px 40px;
border-radius:8px;
text-align:center;
}

.inquiry-box h2{
font-size:30px;
margin-bottom:20px;
}

.inquiry-box p{
line-height:1.8;
max-width:800px;
margin:auto;
color:#ddd;
}

.inquiry-btn{
display:inline-block;
margin-top:25px;
padding:14px 32px;
background:#ff7a1a;
color:#fff;
text-decoration:none;
border-radius:4px;
font-weight:600;
transition:0.3s;
}

.inquiry-btn:hover{
background:#ff6400;
}


/* Lightbox */

.image-lightbox{
position:fixed;
top:0;
left:0;
width:100%;
height:100%;
background:rgba(0,0,0,0.8);
display:flex;
align-items:center;
justify-content:center;
z-index:9999;
cursor:pointer;
}

.lightbox-content img{
max-width:90%;
max-height:90%;
border-radius:6px;
box-shadow:0 20px 40px rgba(0,0,0,0.5);
}


/* 响应式 */

@media(max-width:991px){

.products-wrapper{
flex-direction:column;
}

.product-sidebar{
width:100%;
}

.product-grid{
grid-template-columns:repeat(2,1fr);
}

}

@media(max-width:768px){

.product-grid{
grid-template-columns:1fr;
}

.category-title{
font-size:28px;
}

.inquiry-box{
padding:35px 20px;
}

}