/* 标签页样式 */
    .tab-button {
        outline: none;
    }
    .tab-button span {
        transition: all 0.3s ease;
    }
    .tab-button:hover span:not(.active) {
        color: #4b5563; /* gray-600 */
        border-color: #d1d5db; /* gray-300 */
    }