/* 内容区 padding */
        .product-sec {
            padding: 60px 0 0 0 ;
            background: #f8fafd;
			max-width: 1620px;
			margin: 0 auto;
		
        }

        /* 产品列表 - 通栏卡片，左侧图片右侧参数 */
        .product-list {
            display: flex;
            flex-direction: column;
            gap: 32px;
			
	
        }
		.product-list-left{ width: 50%; float: left; }
		.product-list-left img{ border-radius:100px 0  100px 0;} 
		.product-list-right{ width:45%; float: left;margin-left: 5%; }
		.product-list-right h2{ font-size:30px; margin-bottom: 50px; font-weight: bold;}
		.product-list-right p{ font-size:16px; margin-bottom: 20px;}
        .product-card {
            background: #ffffff;
            border-radius: 10px;
            box-shadow: 0 10px 1px rgba(0, 0, 0, 0.04);
            transition: all 0.3s ease;
            border: 1px solid #eef2f8;
            overflow: hidden;
            display: flex;
            flex-wrap: wrap;
            width: 96%;
		
        }
        .product-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 24px 44px rgba(0, 0, 0, 0.08);
            border-color: #dce5f0;
        }
        /* 左侧图片区域 */
        .product-img {
            flex: 0 0 500px;
            background: #f1f5f9;
            display: flex;
            align-items: center;
            justify-content: center;
            
            position: relative;
            overflow: hidden;
        }
        .product-img img {
            width: 100%;
            height:100%;
			
            object-fit: contain;
            transition: transform 0.4s;
        }
        .product-card:hover .product-img img {
            transform: scale(1.02);
        }
        /* 右侧参数区 */
        .product-info {
            flex: 1;
            padding: 28px 32px 32px 28px;
            background: #fff;
        }
        .product-title {
            font-size: 24px;
            font-weight: 700;
            color: #0b2b3b;
            margin-bottom: 8px;
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            justify-content: space-between;
        }
        .product-title span {
            background: #fef2e6;
            color: #c73f1e;
            font-size: 14px;
            font-weight: 500;
            padding: 4px 12px;
            border-radius: 40px;
        }
        .product-sub {
            font-size: 15px;
            color: #5a7184;
            margin-bottom: 20px;
            border-left: 3px solid #c73f1e;
            padding-left: 12px;
        }
        /* 参数网格 */
        .params-grid {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
            gap: 16px 24px;
            margin-bottom: 24px;
            background: #fafcff;
            padding: 16px 0 8px;
            border-top: 1px solid #edf2f7;
            border-bottom: 1px solid #edf2f7;
        }
        .param-item {
            display: flex;
            align-items: baseline;
            font-size: 14px;
        }
        .param-label {
            width: 90px;
            flex-shrink: 0;
            color: #6c86a0;
            font-weight: 500;
        }
        .param-value {
            color: #1f3a4b;
            font-weight: 500;
        }
        .param-value strong {
            color: #c73f1e;
            font-weight: 700;
        }
        /* 特色标签 */
        .feature-tags {
      
            margin: 20px 0;
            
             border:1px solid #6CC5A9; padding:5px 10px 7px 13px; border-radius:5px; background:#F8F9FD;
        }
		
		.feature-tags p{
		   font-size: 16px; line-height:180%;
		
		}
		
        .tag {
            background: #eff3f8;
            padding: 4px 14px;
            border-radius: 30px;
            font-size: 13px;
            color: #2c5a7a;
        }
        /* 操作按钮 */
        .product-actions {
            display: flex;
            gap: 16px;
            align-items: center;
        }
        .btn-detail {
            background: transparent;
            border: 1.5px solid #c73f1e;
            color: #c73f1e;
            padding: 8px 24px;
            border-radius: 40px;
            font-weight: 600;
            font-size: 14px;
            cursor: pointer;
            transition: 0.2s;
            text-decoration: none;
            display: inline-block;
        }
        .btn-detail:hover {
            background: #c73f1e;
            color: #fff;
        }
        .btn-inquiry {
            background: #1e4663;
            border: none;
            color: white;
            padding: 8px 24px;
            border-radius: 40px;
            font-weight: 500;
            font-size: 14px;
            cursor: pointer;
            transition: 0.2s;
            text-decoration: none;
            display: inline-block;
        }
        .btn-inquiry:hover {
            background: #0f2e44;
            transform: translateY(-2px);
        }

        /* 响应式 */
        @media (max-width: 900px) {
            .product-img {
                flex: 0 0 260px;
                padding: 24px 16px;
            }
            .product-info {
                padding: 22px 24px;
            }
            .params-grid {
                grid-template-columns: 1fr;
                gap: 12px;
            }
        }
        @media (max-width: 768px) {
            .product-card {
                flex-direction: column;
            }
            .product-img {
                flex: auto;
                padding: 28px;
                text-align: center;
            }
            .product-img img {
                max-height: 180px;
            }
            .product-title {
                font-size: 20px;
            }
            .new-banner-tit {
                font-size: 34px;
            }
            .ys-cont1440, .mod-bread-inside {
                padding: 0 20px;
            }
            .product-sec {
                padding: 40px 0 60px;
            }
        }
        @media (max-width: 480px) {
            .product-actions {
                flex-direction: column;
                align-items: flex-start;
            }
            .param-label {
                width: 80px;
            }
        }
        /* 右侧悬浮工具栏（仿原站侧边栏简化） */
        .mod-side {
            position: fixed;
            right: 24px;
            bottom: 30px;
            z-index: 200;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .mod-side-ul {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 12px;
        }
        .mod-side-ul-li {
            width: 48px;
            height: 48px;
            background: white;
            border-radius: 30px;
            box-shadow: 0 4px 12px rgba(0,0,0,0.1);
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: 0.2s;
            position: relative;
        }
        .mod-side-ul-li:hover {
            transform: scale(1.05);
        }
        .msul-icon img {
            width: 24px;
            height: 24px;
        }
        .msul-code {
            display: none;
            position: absolute;
            right: 60px;
            bottom: 0;
            background: white;
            padding: 8px;
            border-radius: 16px;
            box-shadow: 0 6px 16px rgba(0,0,0,0.1);
        }
        .mod-side-ul-li1:hover .msul-code {
            display: block;
        }
        .msul-code-img img {
            width: 100px;
            height: 100px;
        }
        .msul-aside {
            display: none;
            position: absolute;
            right: 60px;
            background: #1f2a3e;
            color: white;
            padding: 8px 16px;
            border-radius: 40px;
            font-size: 14px;
            white-space: nowrap;
        }
        .mod-side-ul-li2:hover .msul-aside {
            display: block;
        }
        a.msul-aside {
            text-decoration: none;
        }
        .phone {
            display: none;
        }
        @media (max-width: 640px) {
            .mod-side {
                right: 16px;
                bottom: 20px;
            }
        }
        .new-banner-ul-li a {
            display: block;
        }
        .nbul-cont {
            cursor: pointer;
        }