/* 技术支持样式 */
#jishuzhichi {
    width: 100%;
    overflow: hidden;
    margin: 0 auto;
    padding-bottom: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: #FAFAFA;
}

#jishuzhichi > div {
    width: 90%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.fanganbody {
    margin: auto;
}

.fanganimg {
    width: 100%;
    height: auto;
    max-width: 1600px;
    margin: 0 auto;
    object-fit: cover;
}

/* 智能产品卡片区域样式 */
.product-cards-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 45px;
    width: 100%;
    max-width: 1200px;
    gap: 20px;
}

.product-card {
    width: 380px;
    height: 280px;
    background-color: #ffffff;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.card-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    text-align: center;
    padding: 20px;
}

.card-image {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 15px;
}

.card-image img {
    max-width: 100%;
    max-height: 120px;
    object-fit: contain;
}

.card-content h3 {
    margin: 0 0 10px;
    font-size: 18px;
    font-weight: 600;
    color: #333;
}

.card-content p {
    margin: 0;
    font-size: 14px;
    color: #666;
    line-height: 1.5;
    flex-shrink: 0;
}

@media (max-width: 1200px) {
    .product-cards-container {
        max-width: 1000px;
    }
    
    .product-card {
        width: 310px;
        height: 250px;
    }
}

@media (max-width: 992px) {
    .product-cards-container {
        max-width: 700px;
    }
    
    .product-card {
        width: 330px;
        height: 250px;
    }
}

@media (max-width: 768px) {
    #jishuzhichi {
        padding-bottom: 40px;
    }
    
    #jishuzhichi > div {
        width: 95%;
    }
    
    .product-cards-container {
        max-width: 100%;
        gap: 15px;
        margin-top: 30px;
    }
    
    .product-card {
        width: 100%;
        max-width: 350px;
        height: auto;
        min-height: 220px;
    }
    
    .card-content {
        padding: 15px;
    }
    
    .card-content h3 {
        font-size: 16px;
    }
    
    .card-content p {
        font-size: 13px;
    }
}
.grey-bg {
    width: 80%;
    height: auto;
    object-fit: cover;
    padding: 50px 17%;
}
.grey-bg .el-container {
    padding: 20px;
    margin-left: 20px;
    min-height: 700px;
    min-width: 900px;
}
.mainclass .maintitle {
    text-align: center;
    font-size: 24px;
    margin-bottom: 35px;
}
.containerclass {
    background-color: #ffffff;
    box-shadow: 0 1px 6px #ccc;
    width: 800px;
    min-width: 850px;
    border-bottom: 1px solid #d9d9d9;
}
.el-main {
    padding: 5px;
}
.asideclass {
    width: 330px !important;
    min-width: 330px
}
.phone {
    display: none;
    padding-left: 10px;
}
@media (max-width: 425px) {
    #jishuzhichi {
        top: 0;
        margin-bottom: 0;
    }
    .grey-bg {
        width: 100%;
    }
    .phone {
        display: block;
        border-bottom: 1px solid #e7e9ed;
    }

    .mainclass {
        padding-left: 10px;
    }
    .phone .menu {
        width: 40px;
    }

    .asideclass {
        min-width: 0;
        width: 100% !important;
    }

    .grey-bg {
        padding: 10px 0 0 0;
        background: #ffffff;
    }

    .grey-bg .el-container {
        margin-left: 0;
        padding: 0;
        min-height: 300px;
        min-width: auto;
    }
    .elmenuopen {
        display: block;
    }
    .elmenuclose {
        display: none;
    }
    .containerclass {
        width: 100%;
        min-width: 0;
        margin-left: -375px !important;
        box-shadow: none;
    }
    .mainclass .maintitle {
        margin-bottom: 30px;
    }
}