body {
            background: linear-gradient(135deg, #f5f7fa 0%, #e4e8ed 100%);
            color: #333;
            min-height: 100vh;
            margin: 0;
            font-family: "Microsoft Yahei", PingFangSC-Regular, "Helvetica Neue", Helvetica, Arial, "Hiragino Sans GB", "Heiti SC", "WenQuanYi Micro Hei", sans-serif;
        }
        
        .container1 {
            max-width: 1200px;
            margin: 0 auto;
        }
        
        
        .gallery-container1 {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 25px;
            margin-bottom: 40px;
        }
        
        .gallery-item1 {
            background: white;
            border-radius: 10px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            transition: all 0.4s ease;
            position: relative;
            cursor: pointer;
        }
        
        .header2 {
    text-align: center;
    margin-bottom: 40px;
    margin-top: 20px;
    padding: 0 0 20px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.partner-h1 {
    font-size: 24px;
    font-weight: 700;
    color: #2c3e50;
    margin-bottom: 10px;
    position: relative;
    display: inline-block;
}

.partner-h1::after {
    content: "";
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(90deg, #3498db, #2ecc71);
    border-radius: 2px;
}

.partner-subtitle {
    font-size: 15px;
    letter-spacing: 1.5px;
    color: #535353;
    max-width: 800px;
    margin: 10px auto 0px;
}
        
        .gallery-item1::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: linear-gradient(45deg, rgba(52, 152, 219, 0.7), rgba(155, 89, 182, 0.7));
            border-radius: 10px;
            z-index: 1;
            opacity: 0;
            transition: opacity 0.4s ease;
        }
        
        .gallery-item1:hover::before {
            opacity: 1;
        }
        
        .gallery-item1::after {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(255, 255, 255, 0.2);
            border-radius: 50%;
            transform: translate(-50%, -50%);
            transition: all 0.6s ease;
            z-index: 2;
        }
        
        .gallery-item1:hover::after {
            width: 300px;
            height: 300px;
        }
        
        .gallery-item1:hover {
            transform: translateY(-10px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
        }
        
        .gallery-img1 {
            width: 100%;
            height: 180px;
            display: flex;
            align-items: center;
            justify-content: center;
            position: relative;
            overflow: hidden;
            z-index: 3;
        }
        
        .gallery-img1 img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }
        
        .gallery-item1:hover .gallery-img1 img {
            transform: scale(1.05);
        }
        
        .gallery-title1 {
            padding: 15px;
            text-align: center;
            font-weight: 600;
            color: #2c3e50;
            transition: all 0.4s ease;
            position: relative;
            z-index: 3;
            background: #d3d3d3;
            font-size:15px;
            letter-spacing: 1px;
        }
        
        .gallery-item1:hover .gallery-title1 {
            color: #258C44;
            transform: scale(1.05);
        }
        
        @media (max-width: 992px) {
            .gallery-container1 {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        
        @media (max-width: 576px) {
            .gallery-container1 {
                grid-template-columns: 1fr;
            }
            
        }