p {
    font-style: normal !important ;
 
    font-family: 'Playfair Display', serif;
    font-weight: 500;
    line-height: 1.3em;
    margin: 0 0 15px 0;
    /*color: #152229 !important;*/
}
/* 侧边栏导航美化 */

.sidebar-nav {
    border-radius: 8px 0 8px 0;
    overflow: hidden;
    background-color: #ffffff;

    padding: 25px 20px;
    position: relative;
    /*border-top: 6px solid #3cb371 !important;*/
    border-left: 6px solid #4ca2cd !important;
    border-bottom: 6px solid #3cb371;
    border-right: 6px solid #4ca2cd;
    transition: all 0.3s ease;
    margin-top: 15px;
}

.widget-title {
    position: relative;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid #e9e9e9;
}

.sidebar-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sidebar-menu li {
    position: relative;
    transition: all 0.3s ease;
    border-top: 2px solid transparent;
    margin-bottom: 5px;
}

.sidebar-menu li a {
    display: block;
    padding: 12px 10px;
    color: #333;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 4px;
}

.sidebar-menu li:hover {
    border-top: 2px solid #2980b9;
    transform: translateX(10px);
}

.sidebar-menu li:hover a {
    background-color: rgb(33 28 28 / 5%);

    color: #2980b9;
}

.sidebar-menu li a i {
    margin-right: 10px;
    color: #2980b9;
    transition: transform 0.3s ease;
}

.sidebar-menu li:hover a i {
    transform: translateX(5px);
}

/* 活动状态样式 */
.sidebar-menu li.active {
    border-top: 2px solid#2980b9;
    transform: translateX(10px);
}

.sidebar-menu li.active a {
    background-color: rgb(33 28 28 / 5%);
    color: #2980b9;
    font-weight: 600;
}

.sidebar-menu li.active a i {
    transform: translateX(5px);
}


     /* 面包屑导航 */
 .breadcrumb {
     padding: 15px 0;
     margin-bottom: 30px;
 }

.breadcrumb ul {
    display: flex;
    list-style: none;
}

.breadcrumb li {
    /* margin-right: 10px; */
    font-size: 14px;
    color: #666;
    width: auto;
}

.breadcrumb li:after {
    content: '>';
    margin: 0 3px;
    color: #999;
}

.breadcrumb li:last-child:after {
    content: '';
}

.breadcrumb a {
    color: #2980b9;
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumb a:hover {
    color: #2980b9;
    text-decoration: underline;
}

/* 内容区块样式 */
.content-block {
    background-color: #fff;
    padding: 30px 30px 10px 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    margin-bottom: 30px;
    transition: all 0.3s ease;
}

.content-header {
    margin-bottom: 25px;
    position: relative;
}

.section-title {
    font-size: 28px;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 15px;
}

.section-line {
    height: 3px;
    width: 80px;
    /*background: linear-gradient(90deg, #3cb371, #4ca2cd);*/
    background: #2980b9;
    margin-bottom: 20px;
}

.content-body {
    font-size: 16px;
    line-height: 1.8;
    color: #444;
}

.content-body img {
    height: 240px;
    width: 180px;
    object-fit: cover;
}

.content-body p {
    margin-bottom: 20px;
}

.research-areas li,
.team-structure li {
    margin-bottom: 10px;
    position: relative;
    padding-left: 20px;
}

.research-areas li:before,
.team-structure li:before {
    content: '?';
    color: #3cb371;
    font-size: 20px;
    position: absolute;
    left: 0;
    top: -2px;
}

.leader-title {
    color: #666;
    font-style: italic;
    margin-bottom: 15px;
}

.team-card {
    text-align: center;
    padding: 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
    background-color: #f9f9f9;
}

.team-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.team-card img {
    margin-bottom: 15px;
    height: 240px;
    width: 360px;
    object-fit: cover;
}

.team-card h4 {
    margin-bottom: 5px;
    color: #2c3e50;
}

.team-card p {
    color: #666;
    font-style: italic;
    margin-bottom: 0;
}
    .content-header {
        position: relative;
        display: inline-block;
    }

    .section-title {
        margin-bottom: 5px;
        display: inline-block;
    }

    .section-line {
        height: 3px;
        background-color: #3498db;
        width: 100%;
        margin-bottom: 15px;
    }