/* 右侧教师展示区 */
        .teacher-container {
            flex: 1;
            min-width: 260px;
            background: var(--light-bg);
            border-radius: 20px;
            box-shadow: var(--shadow-sm);
            border: 1px solid var(--border-light);
            padding: 24px;}
        .teacher-header {
            margin-bottom: 24px;
            border-left: 5px solid var(--accent-brown);
            padding-left: 16px;}
        .teacher-header h3 {
            font-size: 1.6rem;
            font-weight: 600;
            color: var(--text-dark);}
        /* 筛选栏 */
        .filter-bar {
            margin-bottom: 30px;
            display: flex;
            flex-wrap: wrap;
            gap: 20px;
            align-items: center;
            justify-content: space-between;}
        .filter-group {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 12px;}
        .filter-group label {
            font-weight: 600;
            color: var(--text-dark);}
        .filter-buttons {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;}
        .filter-btn {
            background: #F5F2E9;
            border: 1px solid var(--border-light);
            padding: 6px 14px;
            border-radius: 30px;
            font-size: 0.85rem;
            cursor: pointer;
            transition: all 0.2s;
            color: var(--text-dark);}
        .filter-btn.active, .filter-btn:hover {
            background: var(--accent-brown);
            color: white;
            border-color: var(--accent-brown);}
        .reset-btn {
            background: var(--light-bg);
            border: 1px solid var(--border-light);
            padding: 6px 16px;
            border-radius: 30px;
            font-size: 0.85rem;
            cursor: pointer;
            transition: 0.2s;}
        .reset-btn:hover {
            background: var(--primary-warm);}
        /* 教师网格 - 一行两个 */
        .teacher-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 30px;}
        .teacher-card {
            background: #FAFBF1;
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--shadow-sm);
            transition: transform 0.25s, box-shadow 0.25s;
            border: 1px solid var(--border-light);
            display: flex;
            padding: 16px;
            gap: 16px;}
        .teacher-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: var(--accent-brown);}
        .teacher-avatar {
            flex-shrink: 0;
            width: 100px;
            height: 100px;
            border-radius: 50%;
            object-fit: cover;
            background-color: #E2DCD0;}
        .teacher-details {
            flex: 1;}
        .teacher-details h4 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--accent-dark);
            margin-bottom: 4px;}
        .teacher-details .position {
            font-size: 0.9rem;
            color: var(--accent-brown);
            font-weight: 500;
            margin-bottom: 8px;}
        .teacher-details .research {
            font-size: 0.85rem;
            color: var(--text-gray);
            line-height: 1.5;}
        /* 分页 */
        .pagination {
            margin-top: 40px;
            text-align: center;}
        .pagination a {
            display: inline-block;
            padding: 8px 14px;
            margin: 0 4px;
            border: 1px solid var(--border-light);
            border-radius: 8px;
            color: var(--text-dark);
            transition: 0.2s;}
        .pagination a.active, .pagination a:hover {
            background: var(--accent-brown);
            color: white;
            border-color: var(--accent-brown);}
        /* 无结果提示 */
        .no-result {
            text-align: center;
            padding: 40px;
            font-size: 1rem;
            color: var(--text-gray);}

        /* 移动端菜单折叠及教师网格响应式 */
        @media (max-width: 992px) {
            .two-column-layout {
                flex-direction: column;}
            .sidebar-menu {
                flex: auto;
                width: 100%;}
            .menu-content {
                display: none;}
            .menu-content.open {
                display: block;}
            .teacher-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 20px;}
        }
        @media (min-width: 993px) {
            .sidebar-header {
                cursor: default;}
            .sidebar-header .toggle-icon {
                display: none;}
            .menu-content {
                display: block !important;}
        }
        @media (max-width: 768px) {
            .teacher-grid {
                grid-template-columns: 1fr;
                gap: 20px;}
            .teacher-card {
                flex-direction: column;
                text-align: center;
                align-items: center;}
            .teacher-avatar {
                width: 120px;
                height: 120px;}
        }
        @media (max-width: 640px) {
            .teacher-container {
                padding: 16px;}
            .filter-bar {
                flex-direction: column;
                align-items: flex-start;}
        }/* CSS Document */