/* 顶部筛选区 */
        .filter-bar {
            background-color: #f5f5f5;
            padding: 18px 30px 20px 30px;
            border-bottom: 2px solid #6f42c1;}
        .filter-row {
            display: flex;
            align-items: flex-start;
            margin-bottom: 8px;
            font-size: 15px;}
        .filter-row:last-child {
            margin-bottom: 0;}
        .filter-label {
            font-weight: bold;
            color: #333;
            min-width: 110px;
            flex-shrink: 0;
            padding-top: 1px;
            text-align: right;}
        .filter-options {
            display: flex;
            flex-wrap: wrap;
            gap: 18px;}
        .filter-options-department {           
            gap: 0px 18px;}
        
        .filter-options a {
            color: #333;
            text-decoration: none;
            transition: color 0.2s;
            cursor: pointer;}
        .filter-options a:hover {
            color: #6f42c1;}
        .filter-options a.active {
            color: #6f42c1;
            font-weight: bold;}
        .alphabet a {
            color: #666;
            font-size: 15px;}
        .alphabet a.active {
            color: #6f42c1;
            font-weight: bold;}

        /* 卡片列表 */
        .professor-card {
            background-color: #f7f7f7;            
            display: flex;
            gap: 18px;
            margin-bottom: 20px;
            align-items: flex-start;}
        .professor-photo {
            width: 190px;
            object-fit: cover;
            flex-shrink: 0;
            background-color: #e0e0e0;}
        .professor-info {
            flex: 1;
            padding-top: 2px;
            min-width: 0;  /* 防止 flex 子项溢出 */
            padding: 16px 16px 16px 0px;}
        .professor-name {
            display: inline-block;
            background-color: #b0b35a;
            color: #fff;
            padding: 4px 12px;
            font-size: 18px;
            font-weight: bold;
            margin-bottom: 14px;}
        .info-row {
            display: grid;
            grid-template-columns: auto 1fr;
            gap: 4px 8px;
            font-size: 13px;
            margin-bottom: 3px;
            line-height: 1.7;}
        .info-label {
            color: #666;
            white-space: nowrap;
            min-width: 86px;
            text-align: right;}
        .info-value {
            color: #333;
            word-break: break-all;}

        .cards-row {
            padding: 20px 0 0 0;}

        /* 侧边栏 */
        .sidebar-section {
            padding: 20px;}
        .sidebar-search {
            border: 1px solid #ddd;
            padding: 10px 12px;
            display: flex;
            align-items: center;
            margin-bottom: 20px;}
        .sidebar-search input {
            flex: 1;
            border: none;
            outline: none;
            font-size: 14px;
            color: #333;
            background: transparent;}
        .sidebar-search input::placeholder {
            color: #999;}
        .sidebar-search .icon {
            color: #999;
            font-size: 16px;}
        .sidebar-nav {
            border: 1px solid #ddd;
            padding: 18px 20px 20px;}
        .sidebar-nav h3 {
            font-size: 22px;
            font-weight: bold;
            color: #222;
            margin: 0 0 12px;
            padding-bottom: 12px;
            border-bottom: 2px solid #6f42c1;}
        .sidebar-nav ul {
            list-style: none;
            padding: 0;
            margin: 0;}
        .sidebar-nav li {
            padding: 10px 0;
            font-size: 15px;
            color: #6f42c1;
            cursor: pointer;}
        .sidebar-nav li::before {
            content: '» ';
            color: #6f42c1;}
        .sidebar-nav li:hover {
            color: #4a2a8a;}

        /* 状态提示 */
        .status-tip {
            text-align: center;
            color: #999;
            font-size: 16px;
            padding: 60px 0;
            display: none;}
        .status-tip.show {
            display: block;}

        /* 翻页 */
        .pagination-wrapper {
            display: flex;
            justify-content: center;
            align-items: center;
            padding: 30px 15px 50px;
            gap: 20px;
            flex-wrap: wrap;}
        .pagination {
            display: flex;
            list-style: none;
            padding: 0;
            margin: 0;
            gap: 6px;}
        .page-item { list-style: none;}
        .page-link {
            display: inline-block;
            padding: 6px 12px;
            min-width: 36px;
            text-align: center;
            border: 1px solid #ddd;
            border-radius: 4px;
            color: #333;
            background: #fff;
            text-decoration: none;
            cursor: pointer;
            font-size: 14px;
            transition: all 0.2s;
            user-select: none;}
        .page-link:hover {
            border-color: #6f42c1;
            color: #6f42c1;}
        .page-item.active .page-link {
            background-color: #6f42c1;
            border-color: #6f42c1;
            color: #fff;}
        .page-item.disabled .page-link {
            color: #ccc;
            cursor: not-allowed;
            background: #f5f5f5;}
        .page-item.disabled .page-link:hover {
            border-color: #ddd;
            color: #ccc;}
        .page-info {
            color: #666;
            font-size: 14px;}