* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
      
        
        .gallery-container {
            max-width: 1400px;
            margin: 40px auto;
            padding: 30px;
            background: white;
           
        }
        
        .gallery-title {
            text-align: center;
            margin-bottom: 40px;
            color: #2c3e50;
            font-size: 2.5rem;
            font-weight: 600;
            position: relative;
            padding-bottom: 15px;
        }
        
        .gallery-title:after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 100px;
            height: 4px;
            background: linear-gradient(90deg, #4361ee, #3a0ca3);
            border-radius: 2px;
        }
        
        /* 缩略图区域 */
        .thumbnails-container {
            position: relative;
            margin-bottom: 50px;
        }
        
        .thumbnails-wrapper {
            display: flex;
            overflow-x: hidden;
            scroll-behavior: smooth;
            padding: 15px 5px;
            margin: 0 -8px;
        }
        
        .thumbnail-item {
            flex: 0 0 auto;
            width: calc(12.5% - 16px);
            margin: 0 8px;
            text-align: center;
            transition: all 0.3s ease;
            cursor: pointer;
            position: relative;
        }
        
        .thumbnail-item:hover {
            transform: translateY(-8px);
        }
        
        .thumbnail-img {
            width: 100%;
            height: 140px;
            object-fit: cover;
            border-radius: 10px;
            transition: all 0.3s ease;
            box-shadow: 0 4px 10px rgba(0,0,0,0.1);
        }
        
        .thumbnail-item:hover .thumbnail-img {
            opacity: 0.9;
            box-shadow: 0 8px 15px rgba(0,0,0,0.2);
        }
        
        .thumbnail-title {
            margin-top: 12px;
            font-size: 1rem;
            color: #2d3748;
            font-weight: 500;
            line-height: 1.4;
            padding: 0 5px;
        }
        
        .nav-arrow {
            position: absolute;
            top: 50%;
            transform: translateY(-50%);
            width: 50px;
            height: 50px;
            background: white;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            box-shadow: 0 5px 15px rgba(0,0,0,0.2);
            z-index: 10;
            transition: all 0.3s ease;
            border: none;
            outline: none;
        }
        
        .nav-arrow:hover {
            background: #4361ee;
            transform: translateY(-50%) scale(1.05);
        }
        
        .nav-arrow:hover i {
            color: white;
        }
        
        .nav-arrow.left {
            left: -25px;
        }
        
        .nav-arrow.right {
            right: -25px;
        }
        
        .nav-arrow i {
            font-size: 20px;
            color: #4a5568;
            transition: color 0.3s ease;
        }
        
        /* 大图区域 */
        .large-image-container {
            display: none;
            width: 100%;
            height: 600px;
            background: white;
            border-radius: 16px;
           
            box-shadow: 0 8px 25px rgba(0,0,0,0.1);
            margin-bottom: 20px;
            animation: fadeIn 0.5s ease;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; }
            to { opacity: 1; }
        }
        
        .large-image-container.active {
            display: flex;
            flex-direction: row;
        }
        
        .large-image-wrapper {
            width: 60%;
            position: relative;
        }
        
        .large-image {
            width: 100%;
            height: 600px;
            object-fit: cover;
            display: block;
        }
        
        .image-details {
            width: 40%;
            padding: 35px;
            display: flex;
            flex-direction: column;
            justify-content: center;
            background: #f8fafc;
        }
        
        .image-title {
            font-size: 2rem;
            margin-bottom: 20px;
            color: #2d3748;
            font-weight: 600;
        }
        
        .image-description {
            color: #302f2f;
            line-height: 1.7;
            margin-bottom: 30px;
            font-size: 1.1rem;
        }
        
        .image-link {
            display: inline-block;
            padding: 14px 30px;
            background: linear-gradient(90deg, #f55a5a, #ff0000);
            color: white;
            text-decoration: none;
            border-radius: 8px;
            font-weight: 500;
            transition: all 0.3s ease;
            align-self: flex-start;
            box-shadow: 0 4px 10px rgba(67, 97, 238, 0.3);
        }
        
        .image-link:hover {
            transform: translateY(-2px);
color: white;
            box-shadow: 0 6px 15px rgba(67, 97, 238, 0.4);
        }
        
        /* 响应式设计 */
        @media (max-width: 1200px) {
            .thumbnail-item {
                width: calc(16.66% - 16px);
            }
        }
        
        @media (max-width: 992px) {
            .thumbnail-item {
                width: calc(20% - 16px);
            }
            
            .large-image {
                height: 400px;
            }
            
            .image-details {
                padding: 25px;
            }
            
            .image-title {
                font-size: 1.8rem;
            }
        }
        
        @media (max-width: 768px) {
            .thumbnail-item {
                width: calc(25% - 16px);
            }
            
            .large-image-container.active {
                flex-direction: column;
            }
            
            .large-image-wrapper {
                width: 100%;
            }
            
            .large-image {
                width: 100%;
                height: 350px;
            }
            
            .image-details {
                width: 100%;
                padding: 25px;
            }
            
            .image-title {
                font-size: 1.6rem;
            }
            
            .gallery-title {
                font-size: 2rem;
            }
            
            .nav-arrow {
                width: 40px;
                height: 40px;
            }
            
            .nav-arrow.left {
                left: -15px;
            }
            
            .nav-arrow.right {
                right: -15px;
            }
        }
        
        @media (max-width: 576px) {
            .thumbnail-item {
                width: calc(33.33% - 16px);
            }
            
            .thumbnail-img {
                height: 120px;
            }
            
            .large-image {
                height: 280px;
            }
            
            .image-details {
                padding: 20px;
            }
            
            .image-title {
                font-size: 1.4rem;
            }
            
            .image-description {
                font-size: 1rem;
            }
            
            .gallery-container {
                padding: 20px;
            }
            
            .gallery-title {
                font-size: 1.8rem;
                margin-bottom: 30px;
            }
            
            body {
                padding: 15px;
            }
        }
        
        /* 指示器 */
        .indicators {
            display: flex;
            justify-content: center;
            margin-top: 20px;
        }
        
        .indicator {
            width: 10px;
            height: 10px;
            background: #cbd5e0;
            border-radius: 50%;
            margin: 0 6px;
            cursor: pointer;
            transition: all 0.3s ease;
        }
        
        .indicator.active {
            background: #4361ee;
            transform: scale(1.3);
        }
        
        /* 页脚 */
        .footer {
            text-align: center;
            margin-top: 40px;
            color: #718096;
            font-size: 0.9rem;
        }