/* 鹏辉人官网 - 全局样式 */
/* 提取自 index.php inline CSS，由外部文件引用以提升性能 */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;overflow-x:hidden;overflow-y:scroll}
body{font-family:"Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;font-size:14px;line-height:1.6;color:#333;background:#fff}
a{text-decoration:none;color:inherit}
a:hover{color:#e43941}
img{max-width:100%;height:auto}
.container{width:1200px;margin:0 auto;padding:0 15px}
.container2{width:1400px;margin:0 auto;padding:0 15px}

/* 顶部栏 */
.top-bar{background:#333;color:#fff;font-size:13px}
.top-bar .container{display:flex;justify-content:space-between;padding:8px 15px}
.top-bar a{color:#fff;margin-left:20px}
.top-bar a:hover{color:#e43941}

/* 导航 */
.header{background:#fff;position:sticky;top:0;z-index:1000;box-shadow:0 2px 10px rgba(0,0,0,0.1)}
.header .container{display:flex;align-items:center;justify-content:space-between;padding:15px}
.logo{font-size:28px;font-weight:bold;color:#e43941}
.logo span{color:#333}
.nav{display:flex;list-style:none;gap:40px}
.nav li a{padding:20px 0;font-size:16px;position:relative}
.nav li a::after{content:"";position:absolute;bottom:0;left:0;width:0;height:2px;background:#e43941;transition:width 0.3s}
.nav li a:hover::after,.nav li a.active::after{width:100%}
.nav li a.active{color:#e43941}
.menu-toggle{display:none;cursor:pointer;font-size:24px}

/* 轮播图 */
.banner{position:relative;height:500px;overflow:hidden}
.banner-slider{display:flex;transition:transform 0.5s ease}
.banner-slide{width:100%;height:500px;flex-shrink:0;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;text-align:center;position:relative}
.banner-link{display:block;position:absolute;inset:0;z-index:2}
.banner-overlay{position:absolute;inset:0;z-index:1}
.banner-slide .content{display:none}
.banner-dots{position:absolute;bottom:20px;left:50%;transform:translateX(-50%);display:flex;gap:10px;z-index:5}
.banner-dot{width:12px;height:12px;border-radius:50%;background:rgba(255,255,255,0.5);cursor:pointer}
.banner-dot.active{background:#e43941}
.banner-arrow{position:absolute;top:50%;transform:translateY(-50%);width:50px;height:50px;background:rgba(0,0,0,0.5);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;cursor:pointer;border-radius:50%;z-index:10}
.banner-arrow:hover{background:rgba(0,0,0,0.7)}
.banner-prev{left:15px}
.banner-next{right:15px}
@media(min-width:1431px){
.banner-prev{left:calc((100vw - 1400px) / 2 + 15px)}
.banner-next{right:calc((100vw - 1400px) / 2 + 15px)}
}

/* 搜索栏 */
.search-bar{background:linear-gradient(135deg,#f8f9ff 0%,#f0f2ff 100%);padding:40px 0;margin-bottom:40px}
.search-bar .container{display:flex;flex-direction:column;align-items:center;gap:16px}
.search-form-new{width:100%;max-width:680px}
.search-input-wrap{display:flex;align-items:center;background:#fff;border-radius:28px;box-shadow:0 4px 20px rgba(102,126,234,0.12);overflow:hidden;border:2px solid transparent;transition:border-color 0.3s,box-shadow 0.3s}
.search-input-wrap:focus-within{border-color:#667eea;box-shadow:0 4px 24px rgba(102,126,234,0.2)}
.search-icon{padding-left:20px;color:#999;font-size:16px}
.search-input-new{flex:1;padding:14px 16px;border:none;font-size:15px;outline:none;background:transparent;color:#333}
.search-input-new::placeholder{color:#bbb}
.search-btn-new{padding:14px 32px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;font-size:15px;cursor:pointer;border-radius:0 28px 28px 0;transition:opacity 0.3s;white-space:nowrap}
.search-btn-new:hover{opacity:0.9}
.hot-keywords{display:flex;align-items:center;flex-wrap:wrap;gap:8px;justify-content:center}
.hot-label{color:#999;font-size:13px;margin-right:4px}
.hot-label i{color:#e43941}
.hot-tag{display:inline-block;padding:4px 14px;background:#fff;border-radius:16px;font-size:13px;color:#666;border:1px solid #eee;transition:all 0.2s;text-decoration:none}
.hot-tag:hover{color:#667eea;border-color:#667eea;background:#f0f2ff}

/* 区块标题 */
.section-title{text-align:center;margin-bottom:50px}
.section-title h2{font-size:32px;margin-bottom:15px;position:relative;display:inline-block}
.section-title h2::after{content:"";position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:60px;height:3px;background:#e43941}
.section-title p{color:#999;font-size:16px;margin-top:20px}

/* 产品分类 */
.category-section{padding:60px 0;background:#f8f8f8}


/* 产品网格 */
.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px}
.product-card{background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,0.1);transition:transform 0.3s,box-shadow 0.3s}
.product-card:hover{transform:translateY(-10px);box-shadow:0 10px 30px rgba(0,0,0,0.15)}
.product-card .img{width:100%;height:220px;overflow:hidden;position:relative}
.product-card .img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.product-card:hover .img img{transform:scale(1.1)}
.product-card .tag{position:absolute;top:10px;left:10px;background:#e43941;color:#fff;padding:4px 12px;font-size:12px;border-radius:3px}
.product-card .info{padding:20px}
.product-card h3{font-size:16px;margin-bottom:10px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.product-card h3 a:hover{color:#e43941}
.product-card .meta{display:flex;justify-content:space-between;color:#999;font-size:13px;margin-bottom:10px}
.product-card .price{font-size:22px;color:#e43941;font-weight:bold}
.product-card .price small{font-size:14px;color:#999;font-weight:normal;text-decoration:line-through;margin-left:10px}
.product-card .btns{display:flex;gap:10px;margin-top:15px}
.product-card .btns a{flex:1;text-align:center;padding:8px;background:#f5f5f5;border-radius:4px;font-size:13px}
.product-card .btns a:first-child{background:#e43941;color:#fff}
.product-card .btns a:first-child:hover{background:#c82333}

/* 广告位 */
.ad-section{padding:40px 0}
.ad-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.ad-card{position:relative;border-radius:8px;overflow:hidden;height:200px}
.ad-card img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.ad-card:hover img{transform:scale(1.1)}
.ad-card .mask{position:absolute;inset:0;background:rgba(0,0,0,0.4);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;text-align:center}
.ad-card h3{font-size:22px;margin-bottom:10px}
.ad-card p{font-size:14px}

/* 新闻列表页 */
.news-page-header{width:100%;height:280px;position:relative;overflow:hidden;margin-bottom:0}
.news-page-header img{width:100%;height:100%;object-fit:cover}
.news-page-header .overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,0,0,0.6) 0%,rgba(0,0,0,0.3) 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;text-align:center}
.news-page-header h1{font-size:32px;margin-bottom:12px;text-shadow:0 2px 4px rgba(0,0,0,0.3)}
.news-page-header p{font-size:16px;opacity:0.9}
.news-breadcrumb{padding:15px 0;background:#f8f8f8;border-bottom:1px solid #eee}
.news-breadcrumb .container a{color:#666}
.news-breadcrumb .container span{margin:0 10px;color:#999}

/* 新闻列表 - 垂直列表样式 */
.news-list-page{padding:20px 0;background:#fff}
.news-list-page .container{width:1200px;margin:0 auto}
.news-vertical-list{list-style:none}
.news-list-item{display:flex;padding:30px 0;border-bottom:1px solid #eee;transition:background 0.3s;cursor:pointer}
.news-list-item:hover{background:#f5f5f5}
.news-list-item:hover h3{color:#e43941}
.news-list-item:last-child{border-bottom:none}
.news-date-col{width:120px;flex-shrink:0;text-align:center;padding-right:30px;border-right:3px solid #e43941;margin-right:30px}
.news-date-col .date-month{font-size:20px;color:#e43941;font-weight:bold}
.news-date-col .date-day{font-size:48px;font-weight:bold;color:#e43941;line-height:1.1}
.news-date-col .date-year{font-size:16px;color:#e43941;margin-top:5px}
.news-content-col{flex:1}
.news-content-col h3{font-size:20px;margin-bottom:12px;line-height:1.5;color:#333;transition:color 0.3s}
.news-content-col .summary{color:#666;font-size:16px;line-height:1.8}

/* 新闻资讯样式 - 左侧大图+半透明层+右侧列表 */
.news-section{padding:30px 0;background:#fff}
.news-container{max-width:1400px;margin:0 auto;padding:0 40px}
.news-title{text-align:center;margin-bottom:25px}
.news-title h2{font-size:32px;font-weight:600;color:#333;position:relative;display:inline-block}
.news-title h2::after{content:"";position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:60px;height:3px;background:#e43941}
.news-wrapper{display:grid;grid-template-columns:1fr 400px;gap:30px}
.news-feature{display:block;position:relative;overflow:hidden;border-radius:8px;background:#f5f5f5}
.news-feature-img{width:100%;aspect-ratio:16/10;object-fit:cover;display:block}
.news-feature-overlay{position:absolute;bottom:0;left:0;right:0;height:80px;background:rgba(0,0,0,0.45);padding:20px}
.news-feature-title{font-size:20px;font-weight:600;color:#fff;line-height:1.4;text-shadow:0 1px 3px rgba(0,0,0,0.5)}
.news-feature-link{position:absolute;inset:0;z-index:1}
.news-list-panel{padding:20px;background:#f8f8f8;border-radius:6px;height:100%;display:flex;flex-direction:column}
.news-list-header{display:flex;justify-content:space-between;align-items:center;padding-bottom:12px;border-bottom:2px solid #e43941;margin-bottom:15px}
.news-list-header h3{font-size:16px;font-weight:600;color:#333}
.news-list-header a{font-size:12px;color:#999}
.news-list-header a:hover{color:#e43941}
.news-list-items{list-style:none;padding:0;margin:0;flex:1}
.news-list-items .news-list-item{display:block;padding:14px 10px;border-bottom:1px solid #eee}
.news-list-items .news-list-item:last-child{border-bottom:none}
.news-list-items .news-list-item a{display:flex;justify-content:space-between;align-items:center;text-decoration:none}
.news-list-items .news-list-item-title{font-size:15px;color:#333;line-height:1.5;flex:1;margin-right:15px}
.news-list-items .news-list-item:hover .news-list-item-title{color:#667eea}
.news-list-items .news-list-item.active{background:#f0f2ff;border-radius:6px}
.news-list-items .news-list-item.active .news-list-item-title{color:#667eea;font-weight:600}
.news-list-items .news-list-item-date{flex-shrink:0;font-size:13px;color:#999;white-space:nowrap}
@media(max-width:768px){
.news-section{padding:20px 0;overflow:hidden}
.news-container{padding:0}
.news-title{margin-bottom:15px;padding:0 15px}
.news-title h2{font-size:22px}
.news-wrapper{display:block;gap:0}
.news-feature{display:none}
.news-list-panel{padding:15px 15px;background:#f8f8f8}
.news-list-header{padding-bottom:10px;margin-bottom:12px;border-bottom:2px solid #e43941}
.news-list-header h3{font-size:15px}
.news-list-items{list-style:none;padding:0;margin:0}
.news-list-panel .news-list-item{display:block;padding:12px 0;border-bottom:1px solid #eee}
.news-list-panel .news-list-item:last-child{border-bottom:none}
.news-list-panel .news-list-item a{display:flex;justify-content:space-between;align-items:center;text-decoration:none;color:#333}
.news-list-panel .news-list-item-title{font-size:14px;line-height:1.5;flex:1;margin-right:10px}
.news-list-panel .news-list-item-date{font-size:12px;color:#999;white-space:nowrap}
.news-list-page .news-list-item{flex-direction:row;padding:20px 0}
.news-list-page .news-date-col{width:100px;padding-right:20px;margin-right:20px}
.news-list-page .news-content-col h3{font-size:18px}
.news-list-page .news-content-col .summary{font-size:14px}
}

/* 解决方案 */
.solution-section{padding:0 0 60px 0}
.solution-page-header{width:100%;height:280px;position:relative;overflow:hidden;margin-bottom:0}
.solution-page-header img{width:100%;height:100%;object-fit:cover}
.solution-page-header .overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,0,0,0.6) 0%,rgba(0,0,0,0.3) 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;text-align:center}
.solution-page-header h1{font-size:32px;margin-bottom:12px;text-shadow:0 2px 4px rgba(0,0,0,0.3)}
.solution-page-header p{font-size:16px;opacity:0.9}
.solution-breadcrumb{padding:15px 0;background:#f8f8f8;border-bottom:1px solid #eee}
.solution-breadcrumb .container a{color:#666}
.solution-breadcrumb .container span{margin:0 10px;color:#999}
.solution-grid-wrap{padding:50px 0;background:#fff}
.solution-grid-wrap .container{width:1200px;margin:0 auto}
.solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.solution-card{display:block;text-decoration:none;color:inherit;background:#fff;border:1px solid #eee;border-radius:8px;overflow:hidden;transition:border-color 0.3s,box-shadow 0.3s,transform 0.3s;max-width:100%}
.solution-card:hover{border-color:#e43941;box-shadow:0 10px 30px rgba(0,0,0,0.15);transform:translateY(-5px)}
.solution-card .img{width:100%;aspect-ratio:1/1;overflow:hidden;position:relative;background:#f5f5f5}
.solution-card .img img{width:100%;height:auto;display:block;object-fit:cover;transition:transform 0.5s}
.solution-card:hover .img img{transform:scale(1.08)}
.solution-card .info{padding:15px 20px}
.solution-card h3{font-size:18px;margin-bottom:8px;line-height:1.4}
.solution-card h3 a:hover{color:#e43941}
.solution-card p{color:#666;font-size:14px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.solution-card img{max-width:100%;height:auto;display:block}

/* 解决方案卡片网格 */
.solution-section{position:relative;padding:60px 0;background:#fff}
.solution-title{text-align:center;margin-bottom:40px}
.solution-title h2{font-size:32px;font-weight:600;color:#333;position:relative;display:inline-block}
.solution-title h2::after{content:"";position:absolute;bottom:-10px;left:50%;transform:translateX(-50%);width:60px;height:3px;background:linear-gradient(90deg,#667eea,#764ba2);border-radius:2px}
.section-subtitle{color:#999;font-size:15px;margin-top:18px;font-weight:400}
.solution-grid-new{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1200px;margin:0 auto;padding:0 15px}
.solution-card-v2{display:flex;flex-direction:column;text-decoration:none;color:inherit;background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,0.06);transition:all 0.35s ease;border:1px solid #f0f0f0}
.solution-card-v2:hover{transform:translateY(-6px);box-shadow:0 12px 32px rgba(102,126,234,0.15);border-color:#667eea}
.scv2-img{position:relative;width:100%;height:0;padding-bottom:62.5%;overflow:hidden}
.scv2-img img{position:absolute;top:0;left:0;width:100%;height:100%;object-fit:cover;transition:transform 0.5s ease;max-width:none}
.solution-card-v2:hover .scv2-img img{transform:scale(1.08)}
.scv2-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(102,126,234,0.7),rgba(118,75,162,0.7));display:flex;align-items:center;justify-content:center;opacity:0;transition:opacity 0.35s}
.scv2-overlay i{color:#fff;font-size:28px;transform:translateX(-10px);transition:transform 0.35s}
.solution-card-v2:hover .scv2-overlay{opacity:1}
.solution-card-v2:hover .scv2-overlay i{transform:translateX(0)}
.scv2-body{padding:18px 20px;flex:1}
.scv2-body h3{font-size:17px;color:#333;font-weight:600;line-height:1.4;margin-bottom:8px}
.scv2-body p{font-size:13px;color:#888;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.solution-more{text-align:center;margin-top:36px}
.solution-more a{display:inline-flex;align-items:center;gap:6px;padding:10px 28px;border:1px solid #667eea;color:#667eea;border-radius:24px;font-size:14px;text-decoration:none;transition:all 0.3s}
.solution-more a:hover{background:#667eea;color:#fff}

/* 四层广告位区域 */
.ads-section{padding:0 0 40px 0;background:#fff}
.ads-section .container2{width:1400px;margin:0 auto;padding:0 15px}
.ad-layer{margin-bottom:30px}
.ad-layer:last-child{margin-bottom:0}
.ad-layer-1{display:grid;grid-template-columns:1fr 1fr;gap:15px;align-items:stretch}
.ad-left-large{width:100%;position:relative;overflow:hidden;border-radius:8px;aspect-ratio:16/9}
.ad-left-large a{display:block;position:absolute;inset:0}
.ad-left-large img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.ad-left-large:hover img{transform:scale(1.05)}
.ad-right-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;align-items:stretch}
.ad-small-item{position:relative;overflow:hidden;border-radius:8px;aspect-ratio:16/9}
.ad-small-item a{display:block;position:absolute;inset:0}
.ad-small-item img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.ad-small-item:hover img{transform:scale(1.05)}
.ad-6cols{display:grid;grid-template-columns:repeat(6,1fr);gap:15px}
.ad-col-item{position:relative;overflow:hidden;border-radius:8px;aspect-ratio:2/3}
.ad-col-item a{display:block;position:relative;width:100%;height:100%}
.ad-col-item img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.ad-col-item:hover img{transform:scale(1.05)}
.ad-2cols{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.ad-double-item{position:relative;overflow:hidden;border-radius:8px;aspect-ratio:2/1}
.ad-double-item a{display:block;position:relative;width:100%;height:100%}
.ad-double-item img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.ad-double-item:hover img{transform:scale(1.05)}
.ad-4rows{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
.ad-row-item{position:relative;overflow:hidden;border-radius:8px;aspect-ratio:16/9}
.ad-row-item a{display:block;position:relative;width:100%;height:100%}
.ad-row-item img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.ad-row-item:hover img{transform:scale(1.05)}
.ad-mask{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(transparent,rgba(0,0,0,0.7));padding:30px 15px 10px;opacity:0;transition:opacity 0.3s}
.ad-item:hover .ad-mask,.ad-left-large:hover .ad-mask,.ad-small-item:hover .ad-mask,.ad-col-item:hover .ad-mask,.ad-double-item:hover .ad-mask,.ad-row-item:hover .ad-mask{opacity:1}
.ad-mask span{color:#fff;font-size:14px;font-weight:500}

/* 关于我们 */
.about-section{padding:60px 0;background:linear-gradient(135deg,#f8f9ff 0%,#eef0f8 100%);text-align:center}
.about-section h2{font-size:28px;color:#333;margin-bottom:20px;position:relative;display:inline-block}
.about-section h2::after{content:'';display:block;width:40px;height:3px;background:#e43941;margin:12px auto 0;border-radius:2px}
.about-section p{max-width:800px;margin:0 auto 30px;font-size:15px;color:#666;line-height:1.8}
.about-section .btn{display:inline-block;padding:10px 36px;background:#e43941;color:#fff;border-radius:25px;text-decoration:none;font-size:14px;transition:all 0.3s}
.about-section .btn:hover{background:#c62828;transform:translateY(-2px);box-shadow:0 4px 15px rgba(228,57,65,0.3)}


/* 面包屑 */
.breadcrumb{background:#f5f5f5;padding:15px 0;margin-bottom:30px}
.breadcrumb .container a{color:#666}
.breadcrumb .container span{margin:0 10px;color:#999}

/* 产品详情页 */
.product-detail-wrap{background:#f5f5f5;padding:20px 0}
.product-detail-main{display:grid;grid-template-columns:1fr 1fr;gap:20px;background:#fff;padding:20px;border-radius:8px;margin-bottom:20px}
.product-gallery{position:relative}
.product-gallery-main{width:100%;aspect-ratio:1/1;background:#f8f8f8;border-radius:8px;overflow:hidden;margin-bottom:10px;position:relative;cursor:zoom-in}
.product-gallery-main img{width:100%;height:100%;object-fit:contain}
.product-gallery-main .video-btn{position:absolute;top:10px;right:10px;background:rgba(0,0,0,0.6);color:#fff;padding:5px 12px;border-radius:20px;font-size:12px;cursor:pointer}
.product-gallery-thumbs{display:flex;gap:8px;overflow-x:auto;padding:5px 0}
.product-gallery-thumbs::-webkit-scrollbar{height:4px}
.product-gallery-thumbs::-webkit-scrollbar-thumb{background:#ddd;border-radius:2px}
.product-thumb{width:60px;height:60px;flex-shrink:0;border-radius:4px;overflow:hidden;cursor:pointer;border:2px solid transparent;transition:all 0.3s}
.product-thumb:hover,.product-thumb.active{border-color:#e43941}
.product-thumb img{width:100%;height:100%;object-fit:cover}
.product-thumb.video-thumb{background:#333;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px}
.product-thumb{position:relative}
.video-play-icon{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:24px;color:#fff;text-shadow:0 0 5px rgba(0,0,0,0.5)}
.product-thumb[data-type="video"]{background:#444}
.product-thumb[data-type="video"]:hover{background:#555}
.product-info{padding-left:10px}
.product-info h1{font-size:20px;color:#333;line-height:1.5;margin-bottom:15px}
.product-info .product-price{background:#fff8f8;padding:15px;margin-bottom:15px;border-radius:8px}
.product-info .price-row{display:flex;align-items:baseline;margin-bottom:10px}
.product-info .price-label{color:#999;font-size:14px;width:80px}
.product-info .price-value{font-size:32px;color:#e43941;font-weight:bold}
.product-info .price-value small{font-size:16px;color:#999;text-decoration:line-through;font-weight:normal;margin-left:10px}
.product-info .product-params{background:#fafafa;padding:15px;border-radius:8px}
.product-info .param-row{display:flex;padding:8px 0;border-bottom:1px dashed #eee}
.product-info .param-row:last-child{border-bottom:none}
.product-info .param-label{color:#999;font-size:13px;width:80px;flex-shrink:0}
.product-info .param-value{color:#333;font-size:13px;flex:1}
.product-info .product-actions{padding:15px 0}
.product-info .action-btn{display:inline-block;padding:12px 40px;border-radius:4px;font-size:16px;cursor:pointer;text-align:center}
.product-info .action-primary{background:#e43941;color:#fff;margin-right:15px}
.product-info .action-primary:hover{background:#c82333}
.product-info .action-secondary{background:#ffeded;color:#e43941;border:1px solid #e43941}
.product-info .action-secondary:hover{background:#e43941;color:#fff}
.product-detail-content{background:#fff;padding:20px;border-radius:8px}
.product-detail-content h3{font-size:18px;color:#333;padding-bottom:15px;border-bottom:2px solid #e43941;margin-bottom:20px}
.product-detail-content img{max-width:100%;height:auto;display:block;margin:10px auto}
.product-detail-content p{line-height:1.8;color:#666;margin-bottom:15px}
.mobile-gallery-slider{position:relative;overflow:hidden;background:#000}
.mobile-gallery-slider .slides{display:flex;transition:transform 0.3s}
.mobile-gallery-slider .slide{width:100%;flex-shrink:0}
.mobile-gallery-slider .slide img{width:100%;aspect-ratio:1/1;object-fit:contain;background:#f5f5f5}
.mobile-gallery-slider .slider-dots{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);display:flex;gap:6px}
.mobile-gallery-slider .slider-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,0.5)}
.mobile-gallery-slider .slider-dot.active{background:#fff}
.mobile-gallery-slider .slider-arrow{position:absolute;top:50%;transform:translateY(-50%);width:36px;height:36px;background:rgba(0,0,0,0.4);color:#fff;display:flex;align-items:center;justify-content:center;border-radius:50%;cursor:pointer;font-size:18px}
.mobile-gallery-slider .slider-arrow.prev{left:10px}
.mobile-gallery-slider .slider-arrow.next{right:10px}
.mobile-product-info{padding:15px;background:#fff}
.mobile-product-info h1{font-size:18px;color:#333;margin-bottom:10px;line-height:1.4}
.mobile-price{font-size:24px;color:#e43941;font-weight:bold;margin-bottom:15px}
.mobile-price small{font-size:14px;color:#999;text-decoration:line-through;margin-left:8px}
.mobile-params{background:#f5f5f5;padding:12px;border-radius:8px;margin-bottom:15px}
.mobile-params .param-row{display:flex;padding:6px 0;font-size:13px}
.mobile-params .param-label{color:#999;width:60px}
.mobile-params .param-value{color:#333;flex:1}
.mobile-actions{display:flex;gap:10px}
.mobile-actions .action-btn{flex:1;text-align:center;padding:12px;font-size:15px;border-radius:4px}
.mobile-actions .action-primary{background:#e43941;color:#fff}
.mobile-actions .action-secondary{background:#fff;color:#e43941;border:1px solid #e43941}
.detail-section{padding:0}
.detail-card{background:#fff}
.detail-banner-full{width:100%;height:400px;overflow:hidden}
.detail-banner-full img{width:100%;height:100%;object-fit:cover}
.detail-content-wrap{background:#fff;padding:60px 0}
.detail-content-inner{max-width:1100px;margin:0 auto;padding:0 20px}
.detail-header{padding:0 0 30px 0;border-bottom:1px solid #eee;text-align:left}
.detail-header h1{font-size:28px;margin-bottom:15px;color:#333;font-weight:bold}
.detail-header .meta{color:#999;font-size:14px}
.detail-content{padding:30px 0 40px 0;line-height:2;font-size:16px}
.detail-content p{margin-bottom:20px}
.detail-back{padding:30px 0 0 0;border-top:1px solid #eee}
.detail-back a{display:inline-block;padding:10px 30px;background:#f5f5f5;color:#666;border-radius:4px;font-size:14px;transition:all 0.3s}
.detail-back a:hover{background:#e43941;color:#fff}

/* 联系表单 */
.contact-section{padding:60px 0;background:#f8f8f8}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:50px}
.contact-info h3{font-size:24px;margin-bottom:20px}
.contact-info p{line-height:2;margin-bottom:15px}
.contact-info .item{display:flex;align-items:center;gap:15px;margin-bottom:15px}
.contact-info .icon{width:40px;height:40px;background:#e43941;color:#fff;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:18px}
.contact-form{background:#fff;padding:40px;border-radius:8px;box-shadow:0 2px 10px rgba(0,0,0,0.1)}
.contact-form h3{font-size:20px;margin-bottom:25px}
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:8px;font-weight:500}
.form-group input,.form-group textarea{width:100%;padding:12px;border:1px solid #ddd;border-radius:4px;font-size:14px;font-family:inherit}
.form-group textarea{height:120px;resize:vertical}
.form-group button{width:100%;padding:14px;background:#e43941;color:#fff;border:none;border-radius:4px;font-size:16px;cursor:pointer}
.form-group button:hover{background:#c82333}

/* 分类页 */
.category-page{padding:40px 0}
.filter-bar{display:flex;align-items:center;gap:20px;margin-bottom:30px;padding:20px;background:#f5f5f5;border-radius:8px}
.filter-bar label{font-weight:500}
.filter-bar select{padding:8px 15px;border:1px solid #ddd;border-radius:4px;min-width:150px}
.product-list{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;padding-top:10px}
.product-simple-card{display:block;text-decoration:none;color:inherit;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 2px 10px rgba(0,0,0,0.08);transition:all 0.3s}
.product-simple-card:hover{transform:translateY(-5px);box-shadow:0 8px 25px rgba(0,0,0,0.12)}
.product-simple-card .img{width:100%;aspect-ratio:1/1;overflow:hidden;background:#f5f5f5}
.product-simple-card .img img{width:100%;height:100%;object-fit:cover;transition:transform 0.5s}
.product-simple-card:hover .img img{transform:scale(1.05)}
.product-simple-card .name{text-align:center;padding:15px 10px;font-size:14px;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;border-top:1px solid #f0f0f0}


/* 底部 */
.footer{background:#333;color:#fff}
.footer-top{padding:50px 0;border-bottom:1px solid #444}
.footer-top .container{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:50px}
.footer h4{font-size:18px;margin-bottom:20px;color:#fff}
.footer p,.footer li{color:#999;font-size:14px;line-height:2}
.footer ul{list-style:none}
.footer ul li a{color:#999}
.footer ul li a:hover{color:#e43941}
.footer-bottom{text-align:center;padding:20px 0;color:#666;font-size:13px}

/* 翻页 */
.pagination{display:flex;justify-content:center;gap:10px;margin-top:40px}
.pagination a{padding:8px 15px;background:#fff;border:1px solid #ddd;border-radius:4px}
.pagination a:hover,.pagination a.active{background:#e43941;color:#fff;border-color:#e43941}

/* 响应式 */
@media(max-width:1200px){.container{width:100%}.product-grid,.product-list{grid-template-columns:repeat(3,1fr)}.news-list-page .container{width:100%;padding:0 20px}.detail-content-inner{max-width:100%}}
@media(max-width:992px){.product-grid,.product-list,.ad-grid,.solution-grid{grid-template-columns:repeat(2,1fr)}.news-grid{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr}.footer-top .container{grid-template-columns:repeat(2,1fr)}.detail-banner-full{height:350px}.product-detail-main{grid-template-columns:1fr}.product-info{display:none}.mobile-product-info{display:block !important}.product-gallery{display:none}.mobile-gallery{display:block !important}}
@media(max-width:768px){
.nav{display:none !important;position:absolute;top:100%;left:0;right:0;background:#fff;flex-direction:column;padding:20px;box-shadow:0 5px 10px rgba(0,0,0,0.1)}.nav.show{display:flex !important}.menu-toggle{display:block !important}
.product-grid,.ad-grid,.solution-grid{grid-template-columns:repeat(2,1fr) !important;gap:10px !important}
.product-list{grid-template-columns:repeat(2,1fr);gap:10px}
.news-page-header{height:120px !important}.news-page-header h1{font-size:18px !important}.news-page-header p{font-size:12px !important;display:none}
.solution-page-header{height:100px !important}.solution-page-header h1{font-size:18px !important}.solution-page-header p{font-size:12px !important;display:none}
.solution-breadcrumb{padding:6px 0 !important;font-size:11px !important}.solution-breadcrumb .container a,.solution-breadcrumb .container span{font-size:11px !important}
.solution-grid-wrap{padding:10px 0 !important;background:#fff !important}.solution-grid-wrap .container{width:100% !important;padding:0 8px !important;margin:0 !important}
.solution-grid{display:grid !important;grid-template-columns:1fr 1fr !important;gap:8px !important;width:100%}
.solution-card{width:100% !important;max-width:100% !important;border-radius:6px !important;margin:0 !important}.solution-card .img{aspect-ratio:1/1 !important;width:100% !important;height:auto !important;display:block !important;overflow:hidden !important;background:#f5f5f5 !important}.solution-card .img img{width:100% !important;height:100% !important;display:flex !important;object-fit:contain !important}.solution-card .info{padding:8px 10px !important;width:100% !important}.solution-card h3{font-size:13px !important;margin-bottom:3px !important;line-height:1.3 !important}.solution-card p{font-size:11px !important;line-height:1.3 !important;-webkit-line-clamp:2 !important}
.news-list-item{padding:15px 0}.news-date-col{width:80px !important;padding-right:15px !important;margin-right:15px !important}.news-date-col .date-month{font-size:12px !important}.news-date-col .date-day{font-size:22px !important}.news-date-col .date-year{font-size:11px !important}
.news-content-col h3{font-size:15px !important}.news-content-col .summary{font-size:13px !important}
.detail-banner-full{height:180px}.detail-content-wrap{padding:20px 0}.detail-header h1{font-size:18px}.detail-content{font-size:14px}
.about-section{padding:20px 0}
.product-detail-wrap{padding:8px 0}.product-detail-main{grid-template-columns:1fr;gap:8px;padding:8px}
.mobile-gallery{display:block !important}.mobile-product-info{display:block !important}.product-info{display:none !important}.product-gallery{display:none !important}
.product-detail-content{padding:12px}.product-detail-content h3{font-size:15px}
.footer-top .container{grid-template-columns:1fr !important}.footer-top{padding:30px 0}.footer h4{font-size:15px}.footer p,.footer li{font-size:12px}.footer-top .container>div:nth-child(1),.footer-top .container>div:nth-child(2),.footer-top .container>div:nth-child(3){display:none !important}.footer-top .container>div:nth-child(4){display:block !important}.banner{height:250px !important}.banner-slide{height:250px !important}.banner-slide h2{font-size:24px !important;margin-bottom:10px !important}.banner-slide p{font-size:14px !important;margin-bottom:15px !important}.banner-arrow{display:none !important}.mobile-gallery-slider .slider-arrow{display:none !important}
.solution-section{padding:20px 0 !important}.solution-title{margin-bottom:20px !important}.solution-title h2{font-size:22px !important}.solution-scroll-wrap{padding:0 15px !important;max-width:100% !important;box-sizing:border-box}.solution-scroll-track{display:flex !important;gap:12px !important;overflow-x:auto !important;overflow-y:hidden !important;-webkit-overflow-scrolling:touch !important;scroll-behavior:auto !important;padding:0 !important;cursor:grab !important;user-select:none !important;-webkit-user-select:none !important}.solution-scroll-track:active{cursor:grabbing !important}.solution-scroll-item{flex:0 0 calc(50% - 6px) !important;min-width:calc(50% - 6px) !important;max-width:calc(50% - 6px) !important}.solution-card-new{border-radius:8px !important;height:100% !important;pointer-events:auto !important}.solution-card-img{aspect-ratio:4/3 !important;display:flex !important;align-items:center !important;justify-content:center !important;pointer-events:none !important}.solution-card-info{flex:1 !important;display:flex !important;flex-direction:column !important;justify-content:center !important;padding:8px 10px !important;pointer-events:none !important}.solution-card-info h3{font-size:13px !important;text-align:center !important}.solution-card-info p{display:none !important}
.solution-grid-new{grid-template-columns:repeat(2,1fr) !important;gap:12px !important;padding:0 10px !important}
.solution-card-v2 .scv2-body{padding:12px 13px !important}
.solution-card-v2 .scv2-body p{display:none !important}
.solution-card-v2 .scv2-body h3{font-size:14px !important;margin-bottom:0 !important}
.solution-card-v2 .scv2-img{padding-bottom:60% !important}
.solution-scrollbar{width:calc(100% - 30px) !important;max-width:100% !important;margin:15px auto 0 !important;padding:0 !important}
.category-filter-inner{width:100% !important;padding:6px 8px 4px !important}
.news-list-page{padding:0 0 20px !important}
.news-breadcrumb{padding:8px 0 !important}
.ads-section{padding:10px 0 !important}.ads-section .container2{width:100% !important;padding:0 10px !important}
.ad-layer{margin-bottom:15px !important;gap:10px !important}
.ad-layer-1{grid-template-columns:1fr !important;gap:10px !important}
.ad-left-large img{width:100% !important;height:100% !important;object-fit:cover !important}
.ad-right-grid{grid-template-columns:repeat(2,1fr) !important;gap:8px !important}
.ad-small-item img{aspect-ratio:16/9 !important;width:100% !important}
.ad-6cols{grid-template-columns:repeat(3,1fr) !important;gap:8px !important}
.ad-col-item img{aspect-ratio:1/1 !important;width:100% !important}
.ad-2cols{grid-template-columns:1fr !important;gap:8px !important}
.ad-double-item img{aspect-ratio:16/9 !important;width:100% !important}
.ad-4rows{grid-template-columns:repeat(2,1fr) !important;gap:8px !important}
.ad-row-item img{aspect-ratio:16/9 !important;width:100% !important}
.ad-mask{padding:20px 10px 5px !important;opacity:1 !important;background:linear-gradient(transparent,rgba(0,0,0,0.8)) !important}
.ad-mask span{font-size:11px !important}
}