/* ============ 文章详情页 ============ */

/* 两栏自适应布局：左侧栏目 260px，右侧正文自适应 */
.detail-page .container {
    width: 100%;
    max-width: 1200px;
    box-sizing: border-box;
    display: flex;
    align-items: flex-start;
    gap: 30px;
}

/* 窄屏时留出左右安全边距 */
@media (max-width: 1199px) {
    .detail-page .container {
        padding: 0 20px;
    }
}

.detail-page .leftbox {
    flex: 0 0 260px;
    width: 260px;
    float: none;
}

/* 修正 240px + 20px 内边距溢出 260px 侧栏的问题，标题栏通栏显示 */
.detail-page .submenu {
    width: 100%;
    float: none;
    padding: 0;
    box-sizing: border-box;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 1px 6px rgba(0, 0, 0, .05);
}

.detail-page .submenu h1 {
    letter-spacing: 1px;
    padding: 12px 0;
}

.detail-page .submenu ul {
    margin-top: 0;
    padding: 10px 0;
}

.detail-page .submenu ul li {
    margin: 0 14px;
    border-bottom: 1px solid #f0f0f0;
}

.detail-page .submenu ul li a {
    display: block;
}

.detail-page .submenu ul a:last-child li {
    border-bottom: none;
}

/* 正文卡片 */
.detail-page .detail {
    flex: 1 1 auto;
    min-width: 0;
    width: auto;
    float: none;
    box-sizing: border-box;
    padding: 40px 50px 50px;
    background: #fff;
    border: 1px solid #ebebeb;
    border-radius: 4px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .04);
}

/* 标题区 */
.detail-page .detail_t {
    text-align: center;
    padding-bottom: 22px;
    margin-bottom: 28px;
    border-bottom: 1px solid #f0f0f0;
}

.detail-page .detail_t h1 {
    font-size: 24px;
    line-height: 1.5;
    font-weight: 600;
    color: #222;
    word-break: break-word;
}

.detail-page .detail_t .detail_meta {
    margin: 16px 0 0;
    font-size: 13px;
    line-height: 1.6;
    color: #999;
    font-family: '微软雅黑';
}

.detail-page .detail_meta span {
    display: inline-block;
    margin: 0 6px;
}

.detail-page .detail_meta i {
    margin-right: 4px;
    color: #bbb;
}

.detail-page .detail_meta em {
    font-style: normal;
    color: #ddd;
}

/* 正文内容 */
.detail-page .detail_content {
    font-size: 15px;
    line-height: 1.9;
    color: #444;
    word-wrap: break-word;
    overflow-wrap: break-word;
}

.detail-page .detail_content p {
    margin: 16px 0;
    font-size: 15px;
    line-height: 1.9;
    color: #444;
    font-family: '微软雅黑';
    text-align: justify;
}

.detail-page .detail_content p.img,
.detail-page .detail_content .img {
    text-align: center;
}

/* 编辑器会给图片写入 width/height 内联样式，必须用 !important 覆盖，
   否则 1000px 宽的图会撑破卡片 */
.detail-page .detail_content img {
    max-width: 100% !important;
    height: auto !important;
    display: block;
    margin: 20px auto;
    border-radius: 4px;
}

.detail-page .detail_content p img {
    margin: 16px auto;
}

/* 首屏内容顶部不要留过大空白 */
.detail-page .detail_content > :first-child {
    margin-top: 0;
}

.detail-page .detail_content table {
    max-width: 100% !important;
    border-collapse: collapse;
}

.detail-page .detail_content iframe,
.detail-page .detail_content video {
    max-width: 100%;
}

.detail-page .detail_content a {
    color: #900;
    text-decoration: underline;
}

.detail-page .detail_content h2,
.detail-page .detail_content h3,
.detail-page .detail_content h4 {
    margin: 24px 0 12px;
    font-size: 17px;
    font-weight: 600;
    color: #222;
}

/* 无内容占位 */
.detail-page .detail_empty {
    padding: 80px 0;
    text-align: center;
    font-size: 15px;
    color: #999;
}

/* 面包屑当前页 */
.mapsite .current {
    color: #900;
}

/* ============ 响应式 ============ */
@media (max-width: 959px) {
    .detail-page .container {
        display: block;
        padding: 0 15px;
    }

    .detail-page .leftbox {
        width: 100%;
        margin-bottom: 20px;
    }

    .detail-page .submenu {
        width: 100%;
    }

    .detail-page .detail {
        width: 100%;
        padding: 26px 20px 30px;
    }

    .detail-page .detail_t h1 {
        font-size: 20px;
    }

    .detail-page .detail_content,
    .detail-page .detail_content p {
        font-size: 14px;
    }
}