.tab-wrapper {
           
            width: 100%;
            background: white;
            border-radius: 15px;
            box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
            overflow: hidden;
        }
        
        .tab-headers {
            display: flex;
            background: linear-gradient(90deg, #4b6cb7 0%, #182848 100%);
            position: relative;
        }
        
        .tab-header {
            padding: 18px 30px;
            color: rgba(255, 255, 255, 0.85);
            font-size: 18px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            position: relative;
            flex: 1;
            text-align: center;
        }
        
        .tab-header.active {
            color: white;
            background: rgba(255, 255, 255, 0.1);
        }
        
        .tab-header.active::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 4px;
            background: #00c6ff;
            border-radius: 4px 4px 0 0;
        }
        
        .tab-header i {
            margin-right: 10px;
            font-size: 20px;
        }
        
        .tab-body {
            padding: 30px;
        }
        
        .tab-panel {
            display: none;
        }
        
        .tab-panel.active {
            display: block;
            animation: fadeIn 0.5s ease;
        }
        
        @keyframes fadeIn {
            from { opacity: 0; transform: translateY(10px); }
            to { opacity: 1; transform: translateY(0); }
        }
        
        .panel-title {
            color: #2c3e50;
            margin-bottom: 15px;
            font-size: 28px;
            display: flex;
            align-items: center;
        }
        
        .panel-title i {
            margin-right: 12px;
            color: #4b6cb7;
        }
        
        .panel-description {
            color: #7f8c8d;
            line-height: 1.6;
            margin-bottom: 25px;
            font-size: 16px;
            padding-left: 40px;
            border-left: 3px solid #4b6cb7;
        }
        
        .image-scroll-area {
            position: relative;
            overflow: hidden;
            height: 220px;
            background: #f8f9fa;
            border-radius: 10px;
            padding: 15px 0;
            margin-top: 20px;
        }
        
        .scroll-container {
            display: flex;
            position: absolute;
            left: 0;
            animation: scroll 30s linear infinite;
        }
        
        .scroll-item {
            flex: 0 0 auto;
            width: 250px;
            height: 200px;
            margin: 0 15px;
            border-radius: 8px;
            overflow: hidden;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
            transition: all 0.3s ease;
            position: relative;
        }
        
        .scroll-item:hover {
            transform: translateY(-5px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
        }
        
        .scroll-item img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        
        .image-caption {
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            background: rgba(0, 0, 0, 0.5);
            color: white;
            padding: 8px;
            font-size: 14px;
            text-align: center;
            transform: translateY(100%);
            transition: transform 0.3s ease;
            opacity: 1;
        }
        
        .scroll-item:hover .image-caption {
            transform: translateY(0);
        }
        
        @keyframes scroll {
            0% {
                transform: translateX(0);
            }
            100% {
                transform: translateX(-50%);
            }
        }
        
        .image-scroll-area:hover .scroll-container {
            animation-play-state: paused;
        }
        
        .tab-controls {
            display: flex;
            justify-content: center;
            margin-top: 20px;
            gap: 15px;
        }
        
        .control-btn {
            padding: 10px 20px;
            background: #4b6cb7;
            color: white;
            border: none;
            border-radius: 6px;
            cursor: pointer;
            transition: all 0.3s;
            display: flex;
            align-items: center;
            font-weight: 500;
        }
        
        .control-btn i {
            margin-right: 8px;
        }
        
        .control-btn:hover {
            background: #3a559d;
            transform: translateY(-2px);
            box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
        }
        
        .indicator {
            display: flex;
            justify-content: center;
            margin-top: 15px;
            gap: 8px;
        }
        
        .indicator-dot {
            width: 10px;
            height: 10px;
            border-radius: 50%;
            background: #ccc;
            cursor: pointer;
            transition: background 0.3s;
        }
        
        .indicator-dot.active {
            background: #4b6cb7;
            transform: scale(1.2);
        }
        
        @media (max-width: 768px) {
            .tab-header {
                padding: 14px 20px;
                font-size: 16px;
            }
            
            .tab-body {
                padding: 20px;
            }
            
            .panel-title {
                font-size: 24px;
            }
            
            .scroll-item {
                width: 200px;
                height: 130px;
            }
        }
        
        
        /* 鼠标悬停时显示手型光标 */
        .scroll-item:hover {
            cursor: pointer;
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
            background: #f8f9ff;
        }