.di10-1 {
    height: 1096px;

   
}


.di10-2 {
     margin-top: 30px;
    width: 1200px;
    height: 150px;
    
    margin: 0 auto;
}


.di10-3  h3 {
padding-top: 120px;
    text-align: center; 
    font-size: 45px;
}




/*  */
.di10-5{
width: 1200px;
height: 120px;

margin: 0 auto;
}





        .containerw {
            margin: 0 auto;
            width: 1500px;
            height: 600px;
            position: relative;
            overflow: hidden;
            border-radius: 12px;
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.7);
        }
        
        .carouselw {
            display: flex;
            height: 100%;
            position: relative;
        }
        
        .carousel-itemw {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            opacity: 0;
            transition: opacity 0.8s ease-in-out;
        }
        
        .carousel-itemw.active {
            opacity: 1;
        }
        
        .carousel-itemw img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            display: block;
        }
        
        /* 文字内容覆盖层 */
        .text-overlayw {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            padding: 40px 60px;
            color: white;
            background: rgba(0, 0, 0, 0.3);
            z-index: 2;
            display: flex;
            flex-direction: column;
            justify-content: space-between;
        }
        
       
        
      
        
        .servicesw {
            padding-top: 40px;
            display: flex;
            justify-content: space-between;
            /* padding-bottom: 100px; */
        }
        
        .service-tagw {
            flex: 1;
            text-align: center;
            padding: 15px 10px;
            background: rgba(255, 255, 255, 0.15);
            border-radius: 40px;
            margin: 0 8px;
            font-size: 1.4rem;
            font-weight: bold;
            cursor: pointer;
            transition: all 0.3s ease;
           
            text-shadow: 0 1px 3px rgba(12, 31, 43, 0.7);
        }
        
        .service-tagw:hover {
            background: rgba(12, 31, 43, 0.7);
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
        }
        
        .service-tagw.active {
            background: rgba(4, 7, 9, 0.9);
            transform: translateY(-5px);
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.4);
            border-color: rgba(255, 255, 255, 0.7);
        }
        
        
        
       
        
        .carousel-controlw {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            background: rgba(255, 255, 255, 0.3);
            border: none;
            color: white;
            font-size: 2.5rem;
            width: 70px;
            height: 70px;
            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: 0.7;
        }
        
        .carousel-controlw:hover {
            background: rgba(255, 255, 255, 0.5);
            transform: translateY(-50%) scale(1.15);
            opacity: 1;
        }
        
        .prev {
            left: 30px;
        }
        
        .next {
            right: 30px;
        }
        
        .indicatorsw {
            position: absolute;
            bottom: 30px;
            left: 0;
            right: 0;
            display: flex;
            justify-content: center;
            gap: 15px;
            z-index: 10;
        }
        
        .indicatorw {
            width: 16px;
            height: 16px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.5);
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .indicatorw.active {
            background: white;
            transform: scale(1.5);
            box-shadow: 0 0 15px rgba(255, 255, 255, 0.9);
        }
        
        @keyframes gradientBG {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }
        
        @media (max-width: 1250px) {
            .containerw {
                transform: scale(0.9);
            }
        }
        
        @media (max-width: 1100px) {
            .containerw {
                transform: scale(0.8);
            }
            
            .header h1 {
                font-size: 2.4rem;
            }
            
            .header h2 {
                font-size: 1.5rem;
            }
            
            .service-tagw {
                font-size: 1.2rem;
                padding: 12px 8px;
            }
            
            .content p {
                font-size: 1.1rem;
            }
        }