/* 关于我们页面样式 */
.aboutus_sub_page {
    padding: 0;
    background-color: #fff;
}

/* 全局日期样式，确保在所有分辨率下都能正确显示 */
.aboutus_sub_page-date-day {
    font-size: 26px;
    font-weight: bold;
    color: #f0a030 !important;
    /* 强制应用橙色 */
    line-height: 1;
}

.aboutus_sub_page-date-year {
    font-size: 14px;
    color: #999;
    margin-top: 5px;
}

.aboutus_sub_page-date {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 60px;
    text-align: center;
    padding-right: 20px;
    border-right: none;
    align-self: stretch;
    /* 确保日期区域高度与父容器一致 */
    position: relative;
    /* 为垂直分隔线定位 */
}

/* 使用伪元素创建垂直分隔线，确保其高度与父容器一致 */
.aboutus_sub_page-date::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 1px;
    background-color: #e0e0e0;
}

/* 确保新闻项目在垂直方向上正确对齐 */
.aboutus_sub_page-item {
    display: flex;
    align-items: flex-start;
    /* 改为顶部对齐，以便在标题换行时保持良好的视觉效果 */
    position: relative;
    /* 为可能的长标题提供相对定位上下文 */
}

/* 标题容器样式调整 */
.aboutus_sub_page-title {
    padding-left: 20px;
    /* 为标题添加左侧内边距，与分隔线保持距离 */
    display: flex;
    align-items: center;
    min-height: 60px;
    /* 确保标题区域有最小高度 */
    flex: 1;
    position: relative;
    /* 为可能的长标题提供相对定位上下文 */
}

/* 确保标题文本换行时不会破坏布局 */
.aboutus_sub_page-title a {
    word-break: break-word;
    /* 允许在任何字符处换行 */
    overflow-wrap: break-word;
    /* 确保长单词也能正确换行 */
    hyphens: auto;
    /* 在适当的位置添加连字符 */
}

/* 左侧菜单标题样式 */
.aboutus_sub_page-menu-header {
    width: 100%;
    margin-bottom: 0;
    text-align: center;
    color: white;
    padding: 15px 0;
}

.aboutus_sub_page-menu-header img {
    max-width: 100%;
    height: auto;
}

.aboutus_sub_page-menu-item {
    padding: 15px 20px;
    margin-bottom: 0;
    cursor: pointer;
    font-size: 16px;
    border-left: 3px solid transparent;
    border-bottom: 1px solid #eee;
    transition: all 0.3s ease;
    background-color: #f9f9f9;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.aboutus_sub_page-menu-item:hover {
    background-color: #e8f0fe;
    border-left-color: #1874d5;
}

.aboutus_sub_page-menu-item.active {
    background-color: #e9f0f7;
    color: #1874d5;
    border-left-color: #f0a030;
    font-weight: 500;
}

.aboutus_sub_page-menu-item.active>a>span {
    color: #1874d5;
}

/* ===== PC端样式 ===== */
@media (min-width: 992px) {
    .aboutus_sub_page .container {
        max-width: none;
        padding: 0;
    }

    .aboutus_sub_page-main-content,
    .aboutus_sub_page-breadcrumb-header,
    .aboutus_sub_page-logo-section {
        width: 77%;
        margin: 0 auto;
    }

    .aboutus_sub_page-main-content>.container,
    .aboutus_sub_page-breadcrumb-header>.container,
    .aboutus_sub_page-logo-section>.container {
        width: 100%;
        max-width: 1200px;
        margin: 0 auto;
        padding: 0;
        border-radius: 0;
        overflow: hidden;
    }

    .aboutus_sub_page-layout {
        display: flex;
        gap: 30px;
        max-width: 1200px;
        margin: 0 auto;
    }

    .aboutus_sub_page-sidebar {
        width: 220px;
        background-color: #fff;
        padding: 0;
        box-shadow: 0 0 15px rgba(0, 0, 0, 0.1);
    }

    .aboutus_sub_page-menu-header {
        width: 100%;
        margin-bottom: 0;
        text-align: center;
        color: white;
        padding: 15px 0;
    }

    .aboutus_sub_page-menu-header img {
        max-width: 100%;
        height: auto;
    }

    .aboutus_sub_page-menu-item {
        padding: 15px 20px;
        margin-bottom: 0;
        cursor: pointer;
        font-size: 20px;
        border-bottom: 1px solid #eee;
        transition: all 0.3s ease;
        background-color: #f9f9f9;
    }

    .aboutus_sub_page-menu-item:hover {
        background-color: #e8f0fe;
        border-left-color: #1874d5;
    }

    .aboutus_sub_page-menu-item.active {
        background-color: #e9f0f7;
        color: #1874d5;
        border-left-color: #f0a030;
        font-weight: 500;
    }

    .aboutus_sub_page-content {
        flex: 1;
        background-color: #fff;
        padding: 25px;
        box-shadow: 0 0 15px rgba(0, 0, 0, 0.05);
    }

    .aboutus_sub_page-container {}

    .aboutus_sub_page-container.detail-view {
        display: block;
        /* 详情视图时，切换回块布局 */
    }

    .aboutus_sub_page-logo-section {
        background-color: #1874d5;
        padding: 20px 0;
        margin-bottom: 30px;
    }

    .aboutus_sub_page-title-main {
        color: #fff;
        margin: 0;
        font-size: 28px;
        font-weight: bold;
        text-align: center;
    }

    .aboutus_sub_page-breadcrumb-header {
        background-color: transparent;
        padding: 15px 0;
        margin-bottom: 15px;
    }

    .aboutus_sub_page-breadcrumb {
        font-size: 14px;
    }

    .aboutus_sub_page-breadcrumb-item {
        display: inline-block;
    }

    .aboutus_sub_page-breadcrumb-separator {
        margin: 0 8px;
        color: #ccc;
    }

    .aboutus_sub_page-breadcrumb-item.current {
        color: #1874d5;
        font-weight: 500;
    }

    .aboutus_sub_page-loading {
        text-align: center;
        padding: 30px;
        font-size: 16px;
        color: #666;
    }

    .aboutus_sub_page-error-message {
        color: #dc3545;
        text-align: center;
        padding: 30px 0;
        font-size: 16px;
    }

    /* 关于我们卡片样式 */
    .aboutus-card {
        background-color: #fff;
        border: 1px solid #e9ecef;
        border-radius: 8px;
        overflow: hidden;
        transition: transform 0.3s ease, box-shadow 0.3s ease;
        display: flex;
        flex-direction: column;
    }

    .aboutus-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
    }

    .aboutus-card-link {
        text-decoration: none;
        color: inherit;
        display: flex;
        flex-direction: column;
        height: 100%;
    }

    .aboutus-card-image-wrapper {
        width: 100%;
        padding-top: 56.25%;
        /* 16:9 宽高比 */
        position: relative;
        overflow: hidden;
    }

    .aboutus-card-image-wrapper img {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        /* 保证图片不变形 */
    }

    .aboutus-card-content {
        padding: 15px;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        flex-grow: 1;
        background-color: #f8f9fa;
    }

    .aboutus-card-title {
        font-size: 16px;
        font-weight: 500;
        margin: 0 0 10px 0;
        line-height: 1.4;
        flex-grow: 1;
    }

    .aboutus-card-action {
        display: flex;
        justify-content: flex-end;
        align-items: center;
    }

    .aboutus-card-button {
        color: #1874d5;
        font-size: 14px;
        font-weight: 500;
        text-decoration: none;
        padding: 5px 10px;
        border: 1px solid #1874d5;
        border-radius: 20px;
        transition: background-color 0.3s, color 0.3s;
    }

    .aboutus-card-button:hover {
        background-color: #1874d5;
        color: #fff;
    }

    .aboutus_sub_page-no-data {
        text-align: center;
        padding: 30px 0;
        color: #999;
        font-size: 16px;
        grid-column: 1 / -1;
        /* 让此元素占据整行 */
    }

    /* 关于我们详情内容样式 */
    .aboutus-detail-content {
        padding: 20px;
        background-color: #fff;
        grid-column: 1 / -1;
        /* 占据整个网格宽度 */
    }

    .aboutus-detail-title {
        font-size: 28px;
        text-align: center;
        margin-bottom: 25px;
        color: #333;
        font-weight: 600;
    }

    .aboutus-detail-body {
        font-size: 16px;
        line-height: 1.8;
        color: #555;
    }

    .aboutus-detail-body img {
        max-width: 100%;
        height: auto;
        margin: 20px auto;
        display: block;
        border-radius: 8px;
        box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    }
}

/* ===== 平板过渡样式 ===== */
@media (min-width: 768px) and (max-width: 991px) {
    .aboutus_sub_page-layout {
        flex-direction: column;
        max-width: 90%;
        margin: 0 auto;
    }

    .aboutus_sub_page-sidebar {
        width: 100%;
        margin-bottom: 20px;
        display: flex;
        justify-content: center;
        padding: 10px;
        box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    }

    .aboutus_sub_page-menu-header {
        display: none;
    }

    .aboutus_sub_page-menu-item {
        padding: 12px 20px;
        margin: 0 5px;
        border-left: none;
        border-bottom: 3px solid transparent;
    }

    .aboutus_sub_page-menu-item.active {
        border-bottom-color: #f0a030;
    }

    .aboutus_sub_page-content {
        padding: 20px;
    }

    .aboutus_sub_page-container {
        grid-template-columns: repeat(2, 1fr);
        /* 平板上仍然是2列 */
    }
}

/* ===== 手机端样式 ===== */
@media (max-width: 767px) {
    .aboutus_sub_page .container {
        padding-left: 0;
        padding-right: 0;
    }

    .aboutus_sub_page-content {
        background-color: transparent;
        box-shadow: none;
        padding: 10px;
    }

    .aboutus_sub_page-layout {
        flex-direction: column;
        gap: 0;
    }

    .aboutus_sub_page-sidebar {
        width: 100%;
        display: flex;
        overflow-x: auto;
        padding: 0;
        margin: 0;
        box-shadow: none;
        border-bottom: 1px solid #eee;
        border-radius: 0;
        background-color: #f8f9fa;
    }

    .aboutus_sub_page-menu-header {
        display: none;
    }

    .aboutus_sub_page-menu-items-container {
        max-width: 100%;
        border-radius: 0;
        box-shadow: none;
        background: transparent;
        display: flex;
        flex-wrap: wrap;
        overflow: visible !important;
        padding: 10px 0;
        scrollbar-width: none;
    }

    .aboutus_sub_page-menu-item {
        display: flex;
        justify-content: center;
        width: 45%;
        border-bottom: none;
        /* 关键修复：确保相对定位的父元素有合适的尺寸和溢出设置 */
        flex-shrink: 0;
        margin-left: 12px;
        min-width: 150px;
        overflow: visible !important;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    }

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

    .aboutus_sub_page-menu-item.active {
        background: #1874d5;
        color: white;
        border-left: none;
        font-weight: 500;
    }

    .aboutus_sub_page-menu-item.active>a>span {
        color: white;
    }

    .aboutus_sub_page-menu-item.active::after {
        display: none;
    }

    .aboutus_sub_page-container {
        grid-template-columns: 1fr;
        /* 手机上改为单列 */
        gap: 15px;
    }

    .aboutus_sub_page-breadcrumb-header {
        padding: 8px 0;
    }

    .aboutus_sub_page-breadcrumb {
        padding: 0 10px;
        font-size: 12px;
    }

    .aboutus_sub_page-logo-section {
        padding: 15px 0;
        margin-bottom: 15px;
    }

    .aboutus_sub_page-title-main {
        font-size: 20px;
    }
}

/* 直接针对分页器元素的样式，确保在任何分辨率下都能正确显示 */
.aboutus_sub_page-pagination-container {
    display: inline-flex !important;
    flex-wrap: wrap !important;
    justify-content: center !important;
    margin: 0 auto !important;
    padding: 5px !important;
    text-align: center !important;
    width: auto !important;
}

.aboutus_sub_page-pagination-footer {
    text-align: center !important;
    margin-top: 20px !important;
    margin-bottom: 20px !important;
    width: 100% !important;
}

.aboutus_sub_page-page-btn,
.aboutus_sub_page-page-number,
button[class*="aboutus_sub_page-page-"] {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-width: 32px !important;
    height: 32px !important;
    margin: 2px !important;
    padding: 0 8px !important;
    border: 1px solid #e0e0e0 !important;
    background-color: #fff !important;
    color: #333 !important;
    font-size: 12px !important;
    cursor: pointer !important;
    border-radius: 4px !important;
    text-decoration: none !important;
}

.aboutus_sub_page-page-number.active,
button[class*="aboutus_sub_page-page-"].active {
    background-color: #1874d5 !important;
    color: white !important;
    border-color: #1874d5 !important;
}

.aboutus_sub_page-page-ellipsis {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 5px !important;
    height: 32px !important;
}

@media (max-width: 767px) {

    .aboutus_sub_page-page-info,
    .aboutus_sub_page-page-size-select {
        display: none !important;
    }
}