/* ============================================================
       主内容区
       ============================================================ */
    .main-content {
        padding: 36px 0 50px;
        background: var(--gov-bg-gray);
    }

    /* ============================================================
       文章正文卡片
       ============================================================ */
    .article-detail {
        background: #fff;
        border: 1px solid var(--gov-border);
        border-radius: 8px;
        padding: 40px 44px;
    }

    /* 文章头部 */
    .article-detail .article-header {
        text-align: center;
        padding-bottom: 28px;
        border-bottom: 1px solid var(--gov-border);
        margin-bottom: 32px;
    }
    .article-detail .article-header h1 {
        font-size: 26px;
        font-weight: 700;
        color: var(--gov-text-dark);
        line-height: 1.4;
        margin-bottom: 16px;
    }
    .article-detail .article-header .article-meta {
        font-size: 13px;
        color: var(--gov-text-light);
    }
    .article-detail .article-header .article-meta span {
        margin: 0 14px;
        display: inline-block;
    }
    .article-detail .article-header .article-meta i {
        margin-right: 4px;
    }
    .article-detail .article-header .article-meta .category-tag {
        display: inline-block;
        background: var(--gov-primary-light);
        color: var(--gov-primary);
        padding: 2px 14px;
        border-radius: 14px;
        font-size: 12px;
        margin: 0 14px;
    }

    /* 文章正文 */
    .article-detail .article-body {
        font-size: 16px;
        line-height: 1.9;
        color: #333;
    }
    .article-detail .article-body p {
        margin-bottom: 18px;
    }
    .article-detail .article-body img {
        max-width: 100%;
        height: auto;
        border-radius: 6px;
        margin: 16px 0;
        display: block;
    }
    .article-detail .article-body table {
        width: 100%;
        border-collapse: collapse;
        margin: 16px 0;
    }
    .article-detail .article-body table th,
    .article-detail .article-body table td {
        border: 1px solid var(--gov-border);
        padding: 10px 14px;
        font-size: 14px;
    }
    .article-detail .article-body table th {
        background: var(--gov-bg-gray);
        font-weight: 600;
    }
    .article-detail .article-body ul,
    .article-detail .article-body ol {
        padding-left: 24px;
        margin-bottom: 18px;
    }
    .article-detail .article-body li {
        margin-bottom: 6px;
    }
    .article-detail .article-body blockquote {
        border-left: 4px solid var(--gov-primary);
        background: var(--gov-primary-light);
        padding: 14px 20px;
        margin: 18px 0;
        border-radius: 0 6px 6px 0;
        color: var(--gov-text-gray);
        font-size: 15px;
    }
    .article-detail .article-body h2,
    .article-detail .article-body h3,
    .article-detail .article-body h4 {
        font-weight: 600;
        margin-top: 28px;
        margin-bottom: 12px;
        color: var(--gov-text-dark);
    }
    .article-detail .article-body h2 { font-size: 22px; }
    .article-detail .article-body h3 { font-size: 19px; }
    .article-detail .article-body h4 { font-size: 17px; }
    .article-detail .article-body a {
        color: var(--gov-primary);
        text-decoration: underline;
    }
    .article-detail .article-body a:hover {
        color: var(--gov-secondary);
    }

    /* 文章底部 */
    .article-detail .article-footer {
        margin-top: 36px;
        padding-top: 24px;
        border-top: 1px solid var(--gov-border);
    }

    /* 来源/标签 */
    .article-detail .article-footer .article-source {
        font-size: 13px;
        color: var(--gov-text-light);
        margin-bottom: 20px;
    }
    .article-detail .article-footer .article-source span {
        margin-right: 24px;
    }
    .article-detail .article-footer .article-tags {
        margin-bottom: 24px;
    }
    .article-detail .article-footer .article-tags a {
        display: inline-block;
        padding: 3px 14px;
        background: var(--gov-bg-gray);
        border: 1px solid var(--gov-border);
        border-radius: 14px;
        font-size: 12px;
        color: var(--gov-text-gray);
        margin-right: 8px;
        margin-bottom: 6px;
        transition: all 0.25s ease;
    }
    .article-detail .article-footer .article-tags a:hover {
        background: var(--gov-primary-light);
        border-color: var(--gov-primary);
        color: var(--gov-primary);
    }

    /* ============================================================
       上一篇 / 下一篇
       ============================================================ */
    .article-pn {
        display: flex;
        justify-content: space-between;
        gap: 20px;
        margin-top: 16px;
    }
    .article-pn .pn-item {
        flex: 1;
        padding: 16px 20px;
        border: 1px solid var(--gov-border);
        border-radius: 8px;
        transition: border-color 0.25s ease, background 0.25s ease;
    }
    .article-pn .pn-item:hover {
        border-color: var(--gov-primary);
        background: var(--gov-primary-light);
    }
    .article-pn .pn-item .pn-label {
        font-size: 12px;
        color: var(--gov-text-light);
        margin-bottom: 6px;
    }
    .article-pn .pn-item .pn-label i {
        margin-right: 4px;
    }
    .article-pn .pn-item .pn-title {
        font-size: 14px;
        color: var(--gov-text-dark);
        font-weight: 500;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }
    .article-pn .pn-item:hover .pn-title {
        color: var(--gov-primary);
    }
    .article-pn .pn-item.disabled {
        opacity: 0.4;
        cursor: not-allowed;
    }
    .article-pn .pn-item.disabled:hover {
        border-color: var(--gov-border);
        background: transparent;
    }
    .article-pn .pn-next {
        text-align: right;
    }

    @@media (max-width: 767.98px) {
        .article-detail {
            padding: 24px 18px;
        }
        .article-detail .article-header h1 {
            font-size: 20px;
        }
        .article-detail .article-header .article-meta span {
            margin: 0 6px;
        }
        .article-detail .article-body {
            font-size: 15px;
        }
        .article-pn {
            flex-direction: column;
        }
    }

    /* ============================================================
       侧边栏通用卡片
       ============================================================ */
    .sidebar-card {
        background: #fff;
        border: 1px solid var(--gov-border);
        border-radius: 8px;
        margin-bottom: 24px;
        overflow: hidden;
    }
    .sidebar-card .card-header {
        background: var(--gov-bg-gray);
        padding: 14px 20px;
        border-bottom: 1px solid var(--gov-border);
        font-size: 15px;
        font-weight: 600;
        color: var(--gov-text-dark);
        display: flex;
        align-items: center;
    }
    .sidebar-card .card-header i {
        color: var(--gov-primary);
        margin-right: 8px;
        font-size: 18px;
    }
    .sidebar-card .card-body {
        padding: 16px 20px;
    }

    /* ============================================================
       侧边栏 - 相关文章
       ============================================================ */
    .related-list {
        list-style: none;
        padding: 0;
        margin: 0;
    }
    .related-list li {
        padding: 10px 0;
        border-bottom: 1px dashed var(--gov-border);
    }
    .related-list li:last-child {
        border-bottom: none;
    }
    .related-list li a {
        display: block;
        font-size: 14px;
        color: var(--gov-text-gray);
        line-height: 1.5;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }
    .related-list li a:hover {
        color: var(--gov-primary);
    }
    .related-list li .date {
        font-size: 12px;
        color: var(--gov-text-light);
        margin-top: 4px;
        display: block;
    }
    .related-list li:first-child {
        padding-top: 0;
    }

    /* ============================================================
       侧边栏 - 联系我们
       ============================================================ */
    .sidebar-contact .tel {
        font-size: 22px;
        font-weight: 700;
        color: var(--gov-primary);
        margin-bottom: 12px;
    }
    .sidebar-contact .qrcode-img {
        width: 96px;
        height: 96px;
        border: 2px solid var(--gov-border);
        border-radius: 6px;
        padding: 4px;
    }
    .sidebar-contact .qrcode-tip {
        font-size: 12px;
        color: var(--gov-text-light);
        margin-top: 4px;
    }