/* 基本样式保持不变，只修复布局问题 */
.paddR10{
    padding-right: 20px;
}
.productdetail_box{
    width: 930px;
    min-height: 100px; /* 添加最小高度确保容器有高度 */
    height: auto;
    overflow: hidden; /* 清除浮动 */
    margin-bottom: 30px; /* 添加底部间距 */
}

/* 产品信息区域 */
.productdetail_box .product_info {
    width: 100%;
    margin: 0 auto 40px auto; /* 增加底部间距 */
    text-align: center;
    overflow: hidden; /* 清除内部浮动 */
}

/* 产品图片区域 */
.productdetail_box .product_photo {
    width: 100%;
    margin-bottom: 40px; /* 增加模块间的间距 */
    overflow: hidden; /* 清除内部浮动 */
}

/* 产品实拍区域 */
.productdetail_box .product_info .title_bg,
.productdetail_box .product_photo .title_bg {
    background-image: url("../picture/title_bg.png");
    width: 822px;
    height: 23px;
    background-repeat: no-repeat;
    text-align: center;
    font-size: 2rem;
    font-weight: bold;
    color: #172a88;
    margin: 0 auto 10px auto; /* 居中并添加底部间距 */
}

.productdetail_box .product_info .title_lit,
.productdetail_box .product_photo .title_lit {
    text-align: center;
    font-size: 1.4rem;
    color: #414141;
    margin-bottom: 20px; /* 添加底部间距 */
}

.productdetail_box .product_info .parameter {
    background: #c5def2;
    border-radius: 20px;
    padding: 20px 50px;
    text-align: left;
    overflow: hidden; /* 清除内部浮动 */
}

.productdetail_box .product_info .parameter .icon_cube {
    width: 20px;
    height: 20px;
    background: #172a88;
    display: inline-block; /* 确保正确显示 */
    vertical-align: middle; /* 垂直居中 */
}

.productdetail_box .product_info .parameter ul {
    margin: 0;
    padding: 0;
    list-style: none; /* 移除默认列表样式 */
}

.productdetail_box .product_info .parameter ul li {
    border-bottom: 1px dashed #182e7a;
    padding: 10px 0;
    color: #172a88;
    font-weight: bold;
    font-size: 1.2rem;
    overflow: hidden; /* 清除内部浮动 */
}

.productdetail_box .product_info .parameter ul li:first-child {
    border-top: 1px solid #182e7a; /* 修正拼写错误 */
}

.productdetail_box .product_info .parameter ul li:last-child {
    border-bottom: 1px solid #182e7a; /* 修正拼写错误 */
}

/* 产品实拍背景 */
.productdetail_box .product_photo .product_photo_bg {
    background-image: url("../picture/fenge_bg.png");
    /*width: 878px;*/
    /*min-height: 615px; */
    background-repeat: no-repeat;
    background-position: center center; /* 确保背景居中显示 */
    margin: 0 auto; /* 居中 */
    /*padding: 20px;  */
    box-sizing: border-box; 
}

.productdetail_box .product_photo .product_photo_bg .product-gallery {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 20px;
}

.productdetail_box .product_photo .product_photo_bg .product-image {
    width: 90%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
    display: block;
    margin: 0 auto;
}

.productdetail_box .product_photo .product_photo_bg .product-image:hover {
    transform: scale(1.02);
}

/* 产品特性容器 */
.product-container {
    max-width: 1200px;
    margin: 0 auto 40px auto; /* 增加底部间距 */
    padding: 40px 0;
    width: 100%;
    overflow: hidden; /* 清除内部浮动 */
}

/* 圆形特性容器 */
.circular-features-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px; /* 增加底部间距 */
    position: relative;
    flex-wrap: wrap; /* 允许换行 */
}

/* 左右两侧圆形特性 */
        .circular-features-left,
        .circular-features-right {
            display: flex;
            flex-direction: column;
            gap: 40px;
            width: 35%;
        }
        
        /* 圆形特性项 */
        .circular-feature-item {
            color: #000;
            width: 100%;
            max-width: 150px;
            height: 150px;
            border-radius: 50%;
            background-color: #d5d5d5;
            display: flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
        }
        
        .circular-feature-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
        }
        
        /* 左侧特性居左对齐 */
        .circular-features-left .circular-feature-item {
            align-self: flex-start;
        }
        
        /* 右侧特性居右对齐 */
        .circular-features-right .circular-feature-item {
            align-self: flex-end;
        }
        
        /* 圆形特性标题 */
        .circular-feature-title {
            color: #000;
            font-size: 1.6rem;
            margin-bottom: 15px;
            font-weight: bold;
            text-align: center;
        }
        
        /* 圆形特性列表 */
        .circular-feature-points {
            list-style-type: none;
            color: #333;
            line-height: 1.6;
            text-align: center;
            padding: 0 10px;
        }
        
        .circular-feature-points li {
            margin-bottom: 8px;
            font-size: 15px;
            list-style-type: square;
        }
        
        /* 中央图片容器 */
        .center-image-container {
            flex: 1;
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 0 20px;
        }
        
        .center-image {
            width: 100% !important;
            /*max-width: 300px;*/
            height: auto;
            /*border-radius: 8px;*/
            /*box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);*/
        }
        
        /* 底部特性容器 */
        .bottom-features {
            display: flex;
            justify-content: space-between;
            margin-top: 40px;
            gap: 20px;
        }
        
        /* 底部特性项 - 蓝色背景 */
        .bottom-feature-item {
            flex: 1;
            padding: 25px 20px;
            border-radius: 10px;
            background-color: #d5d5d5;
            color: white;
            box-shadow: 0 5px 15px rgba(26, 115, 232, 0.2);
            transition: transform 0.3s ease, box-shadow 0.3s ease;
            color: #000;
        }
        
        .bottom-feature-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(26, 115, 232, 0.3);
        }
        
        /* 底部特性标题 */
        .bottom-feature-title {
            font-size: 2rem;
            margin-bottom: 15px;
            font-weight: bold;
            text-align: center;
            color: #000;
        }
        
        /* 底部特性列表 */
        .bottom-feature-points {
            list-style-type: square;
            line-height: 1.6;
            color: #000;
            padding-left: 20px;
        }
        
        .bottom-feature-points li {
            margin-bottom: 8px;
            position: relative;
            font-size: 15px;
            list-style-type: square;
        }
        
        .bottom-feature-points li:before {
            /*content: '•';*/
            /*position: absolute;*/
            /*left: 0;*/
            /*color: #a8d0ff;*/
            /*font-size: 18px;*/
        }

/* 响应式调整 */
@media (max-width: 1024px) {
    .productdetail_box {
        width: 100%; /* 在小屏幕上使用100%宽度 */
        box-sizing: border-box;
        padding: 0 15px;
    }
    
    .productdetail_box .product_photo .product_photo_bg {
        width: 100%;
        min-height: auto; /* 在小屏幕上自动高度 */
        background-size: contain; /* 调整背景图片大小 */
    }
}

/* 如果需要，可以添加一个清除浮动的通用类 */
.clearfix:after {
    content: "";
    display: table;
    clear: both;
}