* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
        }
        
     
        
        .news-container {
            width: 80%;
            max-width: 1200px;
            margin: 40px auto;
            background: #fff;
            border-radius: 12px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
            padding: 30px;
            position: relative;
        }
        
        .news-header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 30px;
            padding-bottom: 15px;
            border-bottom: 2px solid #eaeaea;
        }
        
        .news-title {
            font-size: 28px;
            font-weight: 700;
            color: #2c3e50;
            position: relative;
            display: inline-block;
        }
        
        .news-title::after {
            content: '';
            position: absolute;
            bottom: -17px;
            left: 0;
            width: 70px;
            height: 4px;
            background: #e74c3c;
            border-radius: 2px;
        }
        
        .more-news {
            background: #f8f9fa;
            color: #6c757d;
            border: none;
            padding: 12px 24px;
            border-radius: 30px;
            cursor: pointer;
            font-size: 16px;
            font-weight: 600;
            transition: all 0.3s ease;
            display: flex;
            align-items: center;
            gap: 8px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.08);
        }
        
        .more-news:hover {
            background: #e74c3c;
            color: white;
            transform: translateY(-2px);
            box-shadow: 0 6px 12px rgba(231, 76, 60, 0.25);
        }
        
        .news-content {
            position: relative;
            overflow: hidden;
            padding: 10px 0 60px; /* 为箭头留出空间 */
        }
        
        .news-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 25px;
            margin-bottom: 30px;
        }
        
        .news-item {
            background: #fff;
            border-radius: 10px;
            overflow: hidden;
            transition: all 0.3s ease;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
            border: 1px solid #e0e0e0;
            display: flex;
            flex-direction: column;
        }
        
        .news-item:hover {
            transform: translateY(-8px);
            box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
            border-color: #d2d6de;
        }
        
        .news-image-container {
            width: 100%;
            height: 200px;
            overflow: hidden;
        }
        
        .news-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.5s ease;
        }
        
        .news-item:hover .news-image {
            transform: scale(1.05);
        }
        
        .news-info {
            padding: 20px;
            flex-grow: 1;
            display: flex;
            flex-direction: column;
        }
        
        .news-item-title {
            font-size: 18px;
            margin-bottom: 12px;
            color: #2c3e50;
            line-height: 1.4;
        }
        
        .news-item-title a {
            color: inherit;
            text-decoration: none;
            transition: color 0.2s;
        }
        
        .news-item-title a:hover {
            color: #e74c3c;
        }
        
        .news-desc {
            color: #6c757d;
            font-size: 15px;
            line-height: 1.6;
            margin-bottom: 15px;
            display: -webkit-box;
            -webkit-line-clamp: 3;
            -webkit-box-orient: vertical;
            overflow: hidden;
            flex-grow: 1;
        }
        
        .news-date {
            color: #95a5a6;
            font-size: 14px;
            display: flex;
            align-items: center;
            gap: 6px;
        }
        
        .navigation-arrows {
            display: flex;
            justify-content: center;
            gap: 20px;
            margin-top: 20px;
        }
        
        .arrow {
            background: white;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
            cursor: pointer;
            transition: all 0.3s ease;
            font-size: 20px;
            color: #7f8c8d;
            border: 1px solid #eaeaea;
        }
        
        .arrow:hover {
            background: #e74c3c;
            color: white;
            transform: scale(1.1);
        }
        
        /* 响应式设计 */
        @media (max-width: 1100px) {
            .news-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            
            .news-container {
                width: 90%;
            }
        }
        
        @media (max-width: 768px) {
            .news-grid {
                grid-template-columns: 1fr;
            }
            
            .news-header {
                flex-direction: column;
                align-items: flex-start;
                gap: 15px;
            }
            
            .more-news {
                align-self: flex-end;
            }
            
            .arrow {
                width: 40px;
                height: 40px;
                font-size: 16px;
            }
        }
        
        .hidden {
            display: none;
        }