/* 搜索框通用样式 */
        .search-container {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        position: relative;}

        .search-form {
        display: flex;
        align-items: center;
        gap: 10px;
        margin: 0;
        padding: 0;}

        .search-label {
        font-size: 12px;
        white-space: nowrap;
        color: #333;
        font-weight: normal;
        margin: 0;}

        .search-input-container {
        position: relative;
        display: inline-block;}

        .search-input {
        height: 32px;
        padding: 0 12px;
        border: 1px solid #ddd;
        border-radius: 4px;
        font-size: 14px;
        min-width: 200px;
        transition: all 0.3s ease;
        box-sizing: border-box;
        font-family: inherit;}

        .search-input:focus {
        outline: none;
        border-color: #1890ff;
        box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.1);}

        .search-button {
        height: 32px;
        padding: 0 16px;
        background-color: #1890ff;
        color: white;
        border: none;
        border-radius: 4px;
        font-size: 14px;
        cursor: pointer;
        transition: background-color 0.3s ease;
        white-space: nowrap;
        font-family: inherit;
        line-height: 1;}

        .search-button:hover {
        background-color: #40a9ff;}

        .search-button:active {
        background-color: #096dd9;}

        .search-button-image {
        height: 32px;
        border: none;
        cursor: pointer;
        vertical-align: middle;
        background: none;
        padding: 0;}

        .search-button-image img {
        height: 100%;
        vertical-align: middle;}

        /* 隐藏字段 */
        .search-hidden-fields {
        display: none;}

        /* 自动完成容器 */
        .search-autocomplete-wrapper {
        position: relative;
        display: inline-block;
        vertical-align: middle;}

        .search-autocomplete-span {
        position: absolute;
        top: 0;
        left: 0;
        z-index: 1;
        pointer-events: none;}

        .search-autocomplete-iframe {
        position: absolute;
        top: 0;
        left: 0;
        z-index: 2;
        display: none;
        border: none;
        background: transparent;}

        /* 响应式设计 */
        @media (max-width: 768px) {
        .search-container {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;}

        .search-form {
        flex-direction: column;
        align-items: stretch;
        gap: 12px;}

        .search-input {
        width: 100%;}

        .search-button {
        width: 100%;}
        }

        /* 紧凑版本 */
        .search-form.compact {
        gap: 6px;}

        .search-form.compact .search-input {
        height: 28px;
        padding: 0 10px;
        min-width: 160px;}

        .search-form.compact .search-button {
        height: 28px;
        padding: 0 12px;
        font-size: 13px;}

        /* 大尺寸版本 */
        .search-form.large {
        gap: 12px;}

        .search-form.large .search-input {
        height: 40px;
        padding: 0 16px;
        font-size: 16px;
        min-width: 240px;}

        .search-form.large .search-button {
        height: 40px;
        padding: 0 20px;
        font-size: 16px;}
/* ========== 人文与管理学院 · CMS 导航（.menu-content）========== */
/* 一级菜单：在 1200px 容器内两端对齐；活动条与下拉箭头分离（active 用 inset 阴影，箭头用 ::before） */

.nav-section {
    overflow: visible;}

.nav-section-inner {
    position: relative;
    z-index: 100;}

.menu-content,
.menu-content .menu-list,
.menu-content .menu-item,
.menu-content .submenu.level2,
.menu-content .submenu.level3 {
    overflow: visible;
    box-sizing: border-box;
    position: relative;}

.menu-content {
    width: 100%;
    position: relative;
    z-index: 1000;
    min-height: 68px;}

.menu-content .menu-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: stretch;
    justify-content: space-between;
    gap: 0;
    width: 100%;
    min-height: 68px;
    height: 68px;
    background: transparent;
    white-space: nowrap;}

.menu-content .menu-list::-webkit-scrollbar {
    display: none;}

.menu-content .menu-item {
    position: relative;
    background: transparent;
    flex: 0 1 auto;
    min-width: 0;
    display: flex;
    align-items: stretch;
    margin: 0;
    padding: 0;}

.menu-content .menu-link {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1 1 auto;
    min-height: 68px;
    padding: 0 20px;
    color: #fff;
    text-decoration: none;
    font-size: 17px;
    font-weight: 500;
    white-space: nowrap;
    transition: background-color 0.25s ease, box-shadow 0.25s ease;
    position: relative;
    border-right: 1px solid rgba(255, 255, 255, 0.12);
    line-height: 1.2;
    box-sizing: border-box;}

.menu-content .menu-item:last-child .menu-link {
    border-right: none;}

.menu-content .menu-link:hover {
    background-color: rgba(0, 0, 0, 0.18);}

.menu-content .menu-item.active .menu-link {
    background-color: rgba(0, 0, 0, 0.15);
    font-weight: 600;
    box-shadow: inset 0 -4px 0 #d4a55e;}

/* 有下拉的项：箭头用 ::before，避免与 active 底条冲突 */
.menu-content .menu-item:has(.submenu.level2) > .menu-link {
    padding-right: 32px;}

.menu-content .menu-item:has(.submenu.level2) > .menu-link::before {
    content: "›";
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%) rotate(90deg);
    font-size: 15px;
    color: rgba(255, 255, 255, 0.75);
    pointer-events: none;}

/* 二级菜单 */
.menu-content .submenu.level2 {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #fff;
    min-width: 220px;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.14);
    border-radius: 0 0 10px 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: opacity 0.28s ease, visibility 0.28s ease, transform 0.28s ease;
    z-index: 9999;
    border-top: 3px solid #c9a06a;
    padding: 8px 0;
    margin: 0;
    pointer-events: none;}

.menu-content .menu-item:hover .submenu.level2 {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;}

.menu-content .submenu-item {
    position: relative;}

.menu-content .submenu-link {
    display: block;
    padding: 12px 20px;
    color: #3a2f2f;
    text-decoration: none;
    font-size: 14px;
    transition: background-color 0.2s ease, color 0.2s ease, padding-left 0.2s ease;
    border-bottom: 1px solid #eee9e6;
    background: #fff;
    white-space: nowrap;}

.menu-content .submenu-item:last-child .submenu-link {
    border-bottom: none;}

.menu-content .submenu-link:hover {
    background-color: rgba(139, 35, 35, 0.07);
    color: #8b2323;
    padding-left: 24px;}

.menu-content .submenu-item.has-children .submenu-link {
    padding-right: 36px;}

.menu-content .submenu-item.has-children .submenu-link::after {
    content: "›";
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: #888;
    font-size: 14px;}

/* 三级菜单 */
.menu-content .submenu.level3 {
    position: absolute;
    left: 100%;
    top: 0;
    background-color: #fff;
    min-width: 200px;
    box-shadow: 6px 6px 24px rgba(0, 0, 0, 0.12);
    border-radius: 0 10px 10px 10px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-8px);
    transition: opacity 0.28s ease, visibility 0.28s ease, transform 0.28s ease;
    z-index: 10000;
    border-left: 3px solid #c9a06a;
    padding: 8px 0;
    pointer-events: none;}

.menu-content .submenu-item.has-children:hover .submenu.level3 {
    opacity: 1;
    visibility: visible;
    transform: translateX(0);
    pointer-events: auto;}

.menu-content .level3-link {
    display: block;
    padding: 10px 20px;
    color: #3a2f2f;
    text-decoration: none;
    font-size: 13px;
    transition: background-color 0.2s ease, color 0.2s ease, padding-left 0.2s ease;
    white-space: nowrap;}

.menu-content .level3-link:hover {
    background-color: rgba(139, 35, 35, 0.07);
    color: #8b2323;
    padding-left: 24px;}

@media screen and (max-width: 1024px) {
    .nav-section-inner {
        overflow-x: auto;
        overflow-y: visible;
        -webkit-overflow-scrolling: touch;}

    .menu-content .menu-list {
        justify-content: flex-start;
        min-width: max-content;}
}

@media screen and (max-width: 768px) {
    .menu-content .menu-list {
        flex-wrap: wrap;
        height: auto;
        min-height: 0;
        white-space: normal;
        justify-content: center;
        gap: 0;}

    .menu-content .menu-item {
        flex: 1 1 33.33%;
        max-width: 50%;}

    .menu-content .menu-link {
        min-height: 52px;
        padding: 12px 14px;
        font-size: 14px;
        white-space: normal;
        text-align: center;
        border-right: 1px solid rgba(255, 255, 255, 0.1);
        border-bottom: 1px solid rgba(255, 255, 255, 0.08);}
}