.di6 {
    margin: 0 auto;
    width: 1200px;
    height: 900px;
    margin-top: 150px;
}

.di6-1 {
    width: 1200px;
    height: 100px;
}
.di6-1 h3 {
    font-size: 45px;
    text-align: center;
}
/* 四陀 */
.di6-2{
    display: flex;
    justify-content: space-between;
   width: 1200px;
   height: 197px; 
padding: 60px 0px 0px 0px ;
}
.di6-2-1 {
    width: 260px;
    height: 197px;
border-top: 2px solid #010101;
}

.di6-2-1-1 {

padding: 21.5px 0px 0px 0px ;
}

.di6-2-1-1 h3 {
    font-size: 30px;
    padding: 20px 0px 0px 0px ;
    text-align: left;
}

.di6-2-1-1 h4 {
    font-size: 24px;
    padding: 20px 0px 0px 0px ;
}
.di6-2-1-1 p {
    padding: 12px 0px 0px 0px ;
}


/* 自动切换图片 */

 .di6-3 {
    padding-top: 120px;
 }
        
       
        
        .carousel-container {
            width: 1200px;
            height: 550px;
            position: relative;
            overflow: hidden;
            border-radius: 8px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
        }
        
        .carousel {
            display: flex;
            height: 100%;
            position: relative;
        }
        
        .carousel-item {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 1s ease-in-out;
        }
        
        .carousel-item.active {
            opacity: 1;
        }
        
        .carousel-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        
        .carousel-control {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.3);
            border: none;
            color: #333;
            font-size: 2.5rem;
            width: 60px;
            height: 60px;
            border-radius: 50%;
            cursor: pointer;
            transition: all 0.3s ease;
            display: flex;
            justify-content: center;
            align-items: center;
            backdrop-filter: blur(5px);
            z-index: 10;
            opacity: 0;
        }
        
        .carousel-container:hover .carousel-control {
            opacity: 1;
        }
        
        .carousel-control:hover {
            background: rgba(255, 255, 255, 0.7);
            transform: translateY(-50%) scale(1.1);
        }
        
        .prev {
            left: 30px;
        }
        
        .next {
            right: 30px;
        }
        
        .indicators {
            position: absolute;
            bottom: 20px;
            left: 0;
            right: 0;
            display: flex;
            justify-content: center;
            gap: 15px;
            z-index: 10;
        }
        
        .indicator {
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .indicator.active {
            background: white;
            transform: scale(1.4);
            box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
        }
        
        @media (max-width: 1250px) {
            .carousel-container {
                transform: scale(0.9);
            }
        }
        
        @media (max-width: 1100px) {
            .carousel-container {
                transform: scale(0.8);
            }
        }
        
        @media (max-width: 950px) {
            .carousel-container {
                transform: scale(0.7);
            }
        }