.tab-container {
            width: 90%;
            background: #fff;
            box-shadow: 0 0 10px rgba(0,0,0,0.1);
            border-radius: 18px;
            overflow: hidden;
        }
        .tab-header {
            display: flex;
            
        }
        .tab-button {
            flex: 1;
            padding: 3px 3px;
            text-align: center;
            cursor: pointer;
            background: #f0f0f0;
            transition: background 0.3s;
        }
        .tab-button.active {
            background: #007bff;
            color: #fff;
        }
        .tab-content {
            padding: 20px;
            display: none;
            width: 100%;
        }
        .tab-content.active {
            display: block;
        }
        /* 响应式优化 */
        @media (max-width: 1024px) {
            .tab-header {
                flex-direction: column;
            }
        }