body {
        font-family: 'Segoe UI', 'Microsoft YaHei', sans-serif;
        background-color: #f7f9fc;
        color: #333;
        line-height: 1.6;
        margin: 0;
        padding: 0;
    }

    a {
        text-decoration: none;
        transition: all 0.3s ease;
        color: black;
    }

    .content {
        display: flex;
        width: 100%;
        padding: 20px 0;
        background-color: #f7f9fc;
    }

    .content-banxin {
        display: flex;
        width: 1200px;
        margin: 0 auto;
        gap: 20px;
    }

    .container-bread {
        max-width: 1200px;
        height: 75px;
        margin: 0 auto 20px;
        border-bottom: 2px solid #eaeaea;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .breadcrumb-bread {
        border-radius: 4px;
        line-height: 1.5;
    }

    .breadcrumb-list-bread {
        list-style-type: none;
        padding: 0;
        margin: 0;
        display: flex;
        align-items: center;
    }

    .breadcrumb-item-bread {
        font-size: 14px;
        color: #666;
    }

    .breadcrumb-item-bread:not(:last-child)::after {
        content: "/";
        margin: 0 8px;
        color: #ccc;
    }

    .breadcrumb-link-bread {
        color: #1890ff;
        text-decoration: none;
    }

    .breadcrumb-link-bread:hover {
        color: #40a9ff;
        text-decoration: underline;
    }

    .breadcrumb-current-bread {
        color: #666;
    }

    .container-bread h1 {
        margin: 0;
        font-size: 22px;
        color: #333;
        font-weight: 600;
    }

    .container-aside {
        width: 284px;
        background-color: #fff;
        border-radius: 8px;
        overflow: hidden;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        transition: all 0.3s ease;
    }

    .nav-list-aside {
        list-style-type: none;
        padding: 0;
        margin: 0;
    }

    .nav-item-aside {
        border-bottom: 1px solid #f0f0f0;
    }

    .nav-link-aside {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 15px 20px;
        text-decoration: none;
        color: #333;
        font-weight: 500;
        transition: all 0.3s ease;
        cursor: pointer;
        font-size: 19px;
    }

    .nav-link-aside:hover {
        background-color: #f6f9ff;
        color: #1890ff;
    }

    .nav-link-aside.active-aside {
        background-color: #1890ff;
        color: white;
    }

    .arrow-aside {
        font-size: 18px;
        transition: transform 0.3s ease;
    }

    /* .nav-link-aside:hover .arrow-aside {
        transform: translateX(3px);
    } */
    .sub-nav-list {
        list-style: none;
        padding: 0;
        margin: 0;
        background-color: #f9f9f9;
    }

    .sub-nav-list li {
        padding: 0;
    }

    .sub-nav-list a {
        display: block;
        padding: 12px 20px 12px 30px;
        color: #666;
           font-size: 16px;
        border-bottom: 1px solid #eee;
        transition: all 0.3s ease;
    }

    /* .sub-nav-list a:hover {
        background-color: #f0f7ff;
        color: #1890ff;
        padding-left: 35px;
    } */

    .sub-nav-list a.active {
        background-color: #e7e7e7;
       color: #185994;
           border-left: 3px solid #2e71b0;
        font-weight: 500;
    }

    /* 内容区域样式优化 */
    .container-containtext {
        flex: 1;
        background-color: #fff;
        border-radius: 8px;
        padding: 24px;
        box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
        min-height: 600px;
    }

    .header-containtext {
        font-size: 22px;
        font-weight: 600;
        margin-bottom: 20px;
        padding-bottom: 15px;
        color: #333;
        border-bottom: 2px solid #f0f0f0;
        position: relative;
    }
     .header-containtexts{
        font-size: 22px;
        font-weight: 600;
        margin-bottom: 20px;
        padding-bottom: 15px;
        color: #333;
        position: relative;
        left: 15%;
     }

    .header-containtext::after {
        content: '';
        position: absolute;
        bottom: -2px;
        left: 0;
        width: 50px;
        height: 2px;
           background-color: #2e71b0;
    }

    /* 新闻列表样式优化 */
    .news-list-containtext {
        list-style-type: none;
        padding: 0;
        margin: 0 0 30px 0;
    }

    .news-item-containtext {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 16px 12px;
        border-bottom: 1px solid #f0f0f0;
        transition: all 0.3s ease;
        position: relative;
    }

    .news-item-containtext:hover {
        background-color: #f6f9ff;
        transform: translateX(5px);
        box-shadow: 0 2px 8px rgba(24, 144, 255, 0.1);
    }

    .news-item-containtext::before {
        content: '';
        position: absolute;
        left: 0;
        top: 50%;
        transform: translateY(-50%);
        width: 4px;
        height: 0;
        background-color: #1890ff;
        transition: height 0.3s ease;
        opacity: 0;
    }

    .news-item-containtext:hover::before {
        height: 70%;
        opacity: 1;
    }

    .news-title-containtext {
        flex-grow: 1;
        margin-right: 20px;
        font-size: 16px;
        white-space: nowrap;
        overflow: hidden;
        text-overflow: ellipsis;
        color: #333;
        text-decoration: none;
        position: relative;
        padding-left: 15px;
        font-weight: 500;
    }

    .news-title-containtext::before {
        content: '•';
        position: absolute;
        left: 0;
        color: #1890ff;
        font-size: 18px;
    }

    .news-title-containtext:hover {
        color: #1890ff;
    }

    .news-date-containtext {
        color: #999;
        font-size: 14px;
        white-space: nowrap;
        background-color: #f5f7fa;
        padding: 3px 8px;
        border-radius: 4px;
    }

    /* 分页器样式优化 */
    .pages {
        margin-top: 30px;
        display: flex;
        flex-direction: column;
        align-items: center;
        border-top: 1px solid #f0f0f0;
        padding-top: 20px;
    }

    .page {
        margin-bottom: 15px;
        color: #666;
        font-size: 14px;
    }

    .pages ul {
        display: flex;
        list-style: none;
        padding: 0;
        margin: 0;
        gap: 8px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .pages li {
        margin: 0;
    }

    .pages a {
        display: inline-block;
        min-width: 32px;
        height: 32px;
        line-height: 32px;
        text-align: center;
        background: #fff;
        border: 1px solid #d9d9d9;
        border-radius: 4px;
        padding: 0 12px;
        color: #333;
        font-size: 14px;
        transition: all 0.3s;
        cursor: pointer;
    }

    .pages a:hover:not(.disabled):not(.hov) {
        color: #1890ff;
        border-color: #1890ff;
        background-color: #f0f7ff;
    }

    .pages a.hov {
        background-color: #1890ff;
        border-color: #1890ff;
        color: #fff;
        font-weight: 500;
    }

    .pages a.disabled {
        color: #d9d9d9;
        cursor: not-allowed;
        background-color: #f5f5f5;
        border-color: #d9d9d9;
    }

    /* 下拉框样式 */
    .m_select {
        position: relative;
    }

    .m_select select {
        padding: 4px 8px;
        border: 1px solid #d9d9d9;
        border-radius: 4px;
        background-color: #fff;
        color: #333;
        font-size: 14px;
        cursor: pointer;
        outline: none;
        appearance: none;
        -webkit-appearance: none;
        padding-right: 20px;
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 8.825L1.175 4 2.05 3.125 6 7.075 9.95 3.125 10.825 4z'/%3E%3C/svg%3E");
        background-repeat: no-repeat;
        background-position: right 8px center;
    }

    .m_select select:hover {
        border-color: #1890ff;
    }

    .m_select select:focus {
        border-color: #1890ff;
        box-shadow: 0 0 0 2px rgba(24, 144, 255, 0.2);
    }

    /* 移动端适配优化 */
    @media screen and (max-width: 1200px) {
        .content-banxin {
            width: 100%;
            max-width: 960px;
        }
    }

    @media screen and (max-width: 992px) {
        .content-banxin {
            max-width: 720px;
        }

        .container-bread {
            height: auto;
            padding: 15px 0;
        }

        .container-bread h1 {
            font-size: 20px;
            padding-left: 10px;
        }
    }

    @media screen and (max-width: 768px) {
        .content-banxin {
            flex-direction: column;
            gap: 15px;
        }

        .container-aside {
            width: 100%;
        }

        .container-containtext {
            width: 100%;
            padding: 20px 15px;
        }

        .news-item-containtext:hover {
            transform: none;
        }
    }

    @media screen and (max-width: 576px) {
        .content {
            padding: 10px 0;
        }

        .container-bread h1 {
            font-size: 18px;
        }

        .header-containtext {
            font-size: 18px;
            margin-bottom: 15px;
        }

        .news-title-containtext {
            font-size: 14px;
        }

        .news-date-containtext {
            font-size: 12px;
            padding: 2px 6px;
        }

        .pages a {
            min-width: 28px;
            height: 28px;
            line-height: 28px;
            padding: 0 8px;
            font-size: 12px;
        }
    }