.list-content {
    flex: 1;
}

.page-banner {
    background: linear-gradient(135deg, #0062AD 0%, #0088dd 100%);
    padding: 60px 0;
    color: #fff;
    text-align: center;
    background-image: url(../images/banner/banner01.jpg);
    background-size: cover;
    background-position: center;
    position: relative;
}

.page-banner::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 98, 173, 0.75);
}

.page-banner .container {
    position: relative;
    z-index: 1;
}

.page-banner-inner h2 {
    font-size: 36px;
    font-weight: bold;
    margin: 0 0 10px 0;
    color: #fff;
    letter-spacing: 4px;
}

.page-banner-inner p {
    font-size: 16px;
    margin: 0;
    color: rgba(255, 255, 255, 0.9);
    letter-spacing: 2px;
}

.sidebar {
    background: #fff;
    border: 1px solid #e0e0e0;
}

.sidebar-header {
    background: #0062AD;
    padding: 20px;
    text-align: center;
}

.sidebar-header h3 {
    color: #fff;
    margin: 0;
    font-size: 20px;
    font-weight: bold;
    letter-spacing: 2px;
}

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

.sidebar-menu li {
    border-bottom: 1px solid #f0f0f0;
}

.sidebar-menu li:last-child {
    border-bottom: none;
}

.sidebar-menu li a {
    display: block;
    padding: 14px 25px;
    color: #333;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.3s;
    position: relative;
}

.sidebar-menu li a:hover,
.sidebar-menu li a.active {
    background: #f0f6fb;
    color: #0062AD;
    padding-left: 35px;
}

.sidebar-menu li a.active::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: #0062AD;
}

.content-wrapper {
    background: #fff;
    border: 1px solid #e0e0e0;
    padding: 0;
}

.breadcrumb-nav {
    padding: 15px 20px;
    background: #f8f9fa;
    border-bottom: 1px solid #e0e0e0;
    margin-bottom: 0;
}

.breadcrumb-nav .breadcrumb {
    margin: 0;
    padding: 0;
    background: transparent;
    font-size: 13px;
}

.breadcrumb-nav .breadcrumb-item + .breadcrumb-item::before {
    content: ">";
    color: #999;
}

.breadcrumb-nav .breadcrumb-item a {
    color: #666;
    text-decoration: none;
}

.breadcrumb-nav .breadcrumb-item a:hover {
    color: #0062AD;
}

.breadcrumb-nav .breadcrumb-item.active {
    color: #0062AD;
}

.content-main {
    padding: 30px 35px;
}

.page-title {
    font-size: 24px;
    color: #0062AD;
    font-weight: bold;
    padding-bottom: 15px;
    margin-bottom: 25px;
    border-bottom: 2px solid #0062AD;
    position: relative;
}

.page-title::before {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 60px;
    height: 2px;
    background: #0088dd;
}

.article-list {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
}

.article-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    border-bottom: 1px dashed #ddd;
    transition: all 0.3s;
}

.article-item:hover {
    background: #f8fbff;
    padding-left: 10px;
}

.article-item:last-child {
    border-bottom: none;
}

.article-title {
    color: #333;
    text-decoration: none;
    font-size: 15px;
    flex: 1;
    padding-right: 20px;
    line-height: 1.6;
}

.article-title:hover {
    color: #0062AD;
}

.article-title::before {
    content: "•";
    color: #0062AD;
    margin-right: 8px;
    font-weight: bold;
}

.article-date {
    color: #999;
    font-size: 13px;
    flex-shrink: 0;
}

.pagination-nav {
    padding-top: 20px;
    border-top: 1px solid #eee;
}

.pagination-nav .pagination {
    margin-bottom: 15px;
}

.pagination-nav .page-link {
    color: #0062AD;
    border: 1px solid #ddd;
    padding: 6px 12px;
    font-size: 13px;
    margin: 0 3px;
    border-radius: 3px;
}

.pagination-nav .page-link:hover {
    background: #0062AD;
    color: #fff;
    border-color: #0062AD;
}

.pagination-nav .page-item.active .page-link {
    background: #0062AD;
    color: #fff;
    border-color: #0062AD;
}

.pagination-nav .page-item.active .page-link:hover {
    background: #00528f;
    border-color: #00528f;
}

.page-info {
    font-size: 13px;
    color: #666;
}

.page-input {
    width: 40px;
    padding: 4px 8px;
    border: 1px solid #ddd;
    border-radius: 3px;
    text-align: center;
    margin: 0 5px;
}

.page-input:focus {
    outline: none;
    border-color: #0062AD;
}

@media (max-width: 991.98px) {
    .sidebar {
        margin-bottom: 20px;
    }

    .content-main {
        padding: 20px;
    }

    .page-title {
        font-size: 20px;
    }

    .article-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .article-date {
        margin-top: 8px;
    }
}