/* ===================================================================
   资讯页 news.php 专属样式（2026-09-16 三次修订）
   热点：PC 左 1 大图卡 + 右 4 长条卡（1+4），移动大图 + 2×2 小卡
   其他栏目 / 列表：三列竖卡网格，移动端保持 3 列小卡
   =================================================================== */

/* 单列内容区（替代原"左列表 + 右侧栏"） */
.news-page-inner {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding-bottom: 8px;
}

.main-container.news-page {
    display: block;
}

/* SEO 标题，视觉隐藏 */
.news-page-h1 {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    padding: 0;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ---------- 栏目标题行 / 板块区隔 ---------- */
.news-block {
    margin-top: 32px;
}

.news-block.is-first {
    margin-top: 8px;
}

/* 相邻板块之间：1px 浅色分隔线 + 上下间距（首块无线） */
.news-block+.news-block {
    margin-top: 30px;
    padding-top: 28px;
    border-top: 1px solid var(--color-border);
}

/* 热点板块轻微强调 */
.news-block.is-featured {
    margin-top: 8px;
}

.news-block-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}

.news-block-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
    line-height: 1.3;
}

.news-block-bar {
    width: 4px;
    height: 18px;
    border-radius: 2px;
    background: var(--color-primary);
    flex: 0 0 auto;
}

.news-block-more {
    font-size: 13px;
    color: var(--color-text-secondary);
    text-decoration: none;
    white-space: nowrap;
    transition: color 0.2s ease;
}

.news-block-more:hover {
    color: var(--color-primary);
}

/* ---------- 1+3 容器 ---------- */
.nc-feature {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    gap: 16px;
    align-items: stretch;
}

/* 大图卡（"1"） */
.nc-hero-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.nc-hero-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.nc-hero-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    background: var(--color-bg);
    overflow: hidden;
    flex: 0 0 auto;
}

.nc-hero-thumb img,
.nc-row-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.nc-thumb-ph {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    font-size: 16px;
    letter-spacing: 4px;
    background: linear-gradient(135deg, #fff3e8 0%, #ffe4cc 100%);
}

.nc-cat-tag {
    position: absolute;
    top: 10px;
    left: 10px;
    background: var(--color-primary);
    color: #fff;
    font-size: 11px;
    line-height: 1.5;
    padding: 2px 9px;
    border-radius: 999px;
    white-space: nowrap;
}

.nc-hero-body {
    padding: 16px 18px 18px;
    display: flex;
    flex-direction: column;
    flex: 1 1 auto;
}

.nc-hero-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 10px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nc-hero-summary {
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nc-hero-meta {
    margin-top: auto;
    padding-top: 12px;
    font-size: 13px;
    color: var(--color-text-muted);
}

/* 右侧三长条（"3"，推荐不足 5 篇时的兜底形态） */
.nc-side {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
}

/* 不足 3 篇时长条卡保持自然高度，不拉伸填空 */
.nc-side-count-1 .nc-row-card,
.nc-side-count-2 .nc-row-card {
    flex: 0 0 auto;
}

/* 1+4（PC）：右侧 4 长条，更紧凑；缩略图保持正方形不被竖向裁切 */
@media (min-width: 769px) {
    .nc-side-count-4 {
        gap: 10px;
    }

    .nc-side-count-4 .nc-row-card {
        padding: 8px;
        gap: 10px;
    }

    .nc-side-count-4 .nc-row-thumb {
        width: auto;
        flex: 0 0 auto;
        height: 100%;
        aspect-ratio: 1 / 1;
    }

    .nc-side-count-4 .nc-row-body {
        justify-content: center;
    }

    .nc-side-count-4 .nc-row-title {
        margin-bottom: 6px;
        -webkit-line-clamp: 2;
    }
}

.nc-row-card {
    flex: 1;
    display: flex;
    gap: 12px;
    align-items: stretch;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    padding: 10px;
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

a.nc-row-card:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

.nc-row-thumb {
    position: relative;
    width: 132px;
    flex: 0 0 132px;
    align-self: stretch;
    border-radius: 6px;
    overflow: hidden;
    background: var(--color-bg);
}

.nc-row-thumb img {
    position: absolute;
    inset: 0;
}

.nc-row-thumb .nc-thumb-ph {
    position: absolute;
    inset: 0;
}

.nc-row-body {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 2px 4px 2px 0;
}

.nc-row-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-text);
    margin: 0 0 8px;
    line-height: 1.45;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nc-row-meta {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* ---------- 三列竖卡网格（其他分类栏目、列表模式） ---------- */
.nc-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.nc-card {
    display: flex;
    flex-direction: column;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    overflow: hidden;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.nc-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.nc-card .nc-thumb {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: var(--color-bg);
}

.nc-card .nc-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.3s ease;
}

.nc-card:hover .nc-thumb img {
    transform: scale(1.04);
}

.nc-card .nc-thumb .nc-thumb-ph {
    position: absolute;
    inset: 0;
}

.nc-card .nc-body {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 14px 16px 16px;
    flex: 1;
}

.nc-card .nc-title {
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.45;
    color: var(--color-text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nc-card:hover .nc-title {
    color: var(--color-primary);
}

.nc-card .nc-summary {
    margin: 0;
    font-size: 13px;
    line-height: 1.6;
    color: var(--color-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.nc-card .nc-meta {
    margin-top: auto;
    padding-top: 4px;
    font-size: 12px;
    color: var(--color-text-muted);
}

/* ---------- 列表模式：标题栏 / 空状态 / 分页 ---------- */
.news-list-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin: 20px 0 16px;
}

.news-list-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--color-text);
    margin: 0;
}

.news-list-title::before {
    content: '';
    width: 4px;
    height: 18px;
    border-radius: 2px;
    background: var(--color-primary);
}

.news-clear-search {
    flex: 0 0 auto;
    font-size: 13px;
    color: var(--color-primary);
    text-decoration: none;
    border: 1px solid var(--color-primary);
    border-radius: 999px;
    padding: 6px 14px;
    transition: background 0.2s ease, color 0.2s ease;
}

.news-clear-search:hover {
    background: var(--color-primary);
    color: #fff;
}

.news-empty {
    background: var(--color-surface);
    border: 1px dashed var(--color-border);
    border-radius: var(--radius);
    text-align: center;
    padding: 48px 20px;
    color: var(--color-text-muted);
    font-size: 14px;
    margin-top: 24px;
}

.news-pager {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    margin-top: 32px;
}

.news-pager-btn {
    min-width: 88px;
    text-align: center;
    padding: 9px 18px;
    font-size: 14px;
    color: var(--color-text-secondary);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    text-decoration: none;
    transition: all 0.2s ease;
}

a.news-pager-btn:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.news-pager-btn.is-disabled {
    opacity: 0.45;
    cursor: not-allowed;
}

.news-pager-info {
    font-size: 13px;
    color: var(--color-text-muted);
}

/* ===================================================================
   移动端（≤768px）：大图卡全宽置顶 + 下方 3 列小卡（保持 3 列形态）
   =================================================================== */
@media (max-width: 768px) {
    .news-block {
        margin-top: 24px;
    }

    .news-block-title,
    .news-list-title {
        font-size: 18px;
    }

    .nc-feature {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    /* 大图卡 */
    .nc-hero-thumb {
        aspect-ratio: 16 / 9;
    }

    .nc-hero-body {
        padding: 12px 14px 14px;
    }

    .nc-hero-title {
        font-size: 17px;
        margin-bottom: 8px;
        -webkit-line-clamp: 2;
    }

    .nc-hero-summary {
        font-size: 14px;
        line-height: 1.6;
        -webkit-line-clamp: 2;
    }

    .nc-hero-meta {
        padding-top: 10px;
        font-size: 12px;
    }

    /* 下方 3 篇：固定 3 列小卡，上图下文；不足 3 篇时末尾自然留空 */
    .nc-side {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 10px;
    }

    /* 1+4 时 4 篇小卡：2×2 排列，避免 3+1 落单 */
    .nc-side-count-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .nc-row-card {
        flex-direction: column;
        gap: 0;
        padding: 0;
        border: none;
        border-radius: 0;
        background: transparent;
    }

    a.nc-row-card:hover {
        box-shadow: none;
        transform: none;
    }

    .nc-row-thumb {
        width: 100%;
        flex-basis: auto;
        aspect-ratio: 1 / 1;
        border-radius: 8px;
    }

    .nc-row-thumb img {
        position: absolute;
        inset: 0;
    }

    .nc-row-body {
        padding: 6px 1px 0;
    }

    .nc-row-title {
        font-size: 14px;
        line-height: 1.4;
        margin-bottom: 0;
        -webkit-line-clamp: 3;
    }

    .nc-row-meta {
        display: none;
    }

    /* 其他栏目 / 列表的三列竖卡：保持 3 列，转方图小卡，视觉与热点小卡对齐 */
    .nc-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 10px;
    }

    .nc-card {
        border: none;
        border-radius: 0;
        background: transparent;
    }

    .nc-card:hover {
        transform: none;
        box-shadow: none;
        border-color: transparent;
    }

    .nc-card .nc-thumb {
        aspect-ratio: 1 / 1;
        border-radius: 8px;
    }

    .nc-card:hover .nc-thumb img {
        transform: none;
    }

    .nc-card .nc-thumb .nc-cat-tag {
        display: none;
    }

    .nc-card .nc-body {
        padding: 6px 1px 0;
        gap: 0;
    }

    .nc-card .nc-title {
        font-size: 14px;
        line-height: 1.4;
        -webkit-line-clamp: 3;
    }

    .nc-card:hover .nc-title {
        color: var(--color-text);
    }

    .nc-card .nc-summary,
    .nc-card .nc-meta {
        display: none;
    }

    /* 板块分隔线在移动端压紧 */
    .news-block+.news-block {
        margin-top: 24px;
        padding-top: 22px;
    }

    .news-pager {
        gap: 10px;
    }
}

/* 小屏手机：压紧间距，3 列不变 */
@media (max-width: 420px) {

    .nc-side,
    .nc-grid {
        gap: 8px;
    }

    .nc-side-count-4 {
        gap: 10px;
    }

    .nc-row-thumb,
    .nc-card .nc-thumb {
        border-radius: 6px;
    }

    .nc-row-body {
        padding: 5px 0 0;
    }

    .nc-card .nc-body {
        padding: 5px 0 0;
    }

    .nc-row-title,
    .nc-card .nc-title {
        font-size: 14px;
        line-height: 1.35;
    }

    .nc-hero-title {
        font-size: 16px;
    }

    .news-pager-btn {
        min-width: 80px;
        padding: 10px 14px;
    }
}

/* ============================================
   论坛模式（2026-09-16）
   ?category=XXX / ?sort=latest 触发：
   版块胶囊菜单 + 主题行式列表
   ============================================ */

/* 版块菜单 */
.nf-tabs {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
    margin: 0 0 18px;
}

.nf-tab {
    display: inline-flex;
    align-items: center;
    padding: 8px 18px;
    min-height: 36px;
    font-size: 14px;
    color: #495057;
    background: #FFFFFF;
    border: 1px solid var(--color-border, #E9ECEF);
    border-radius: 999px;
    text-decoration: none;
    transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.nf-tab:hover {
    color: var(--color-primary, #FF6600);
    border-color: var(--color-primary, #FF6600);
}

.nf-tab.is-active {
    color: #FFFFFF;
    background: var(--color-primary, #FF6600);
    border-color: var(--color-primary, #FF6600);
    font-weight: 600;
}

/* 主题行式列表 */
.nf-list {
    display: flex;
    flex-direction: column;
    background: var(--color-surface, #FFFFFF);
    border: 1px solid var(--color-border, #E9ECEF);
    border-radius: var(--radius, 8px);
    overflow: hidden;
}

.nf-row {
    display: block;
    padding: 13px 16px;
    border-bottom: 1px solid #F1F3F5;
    transition: background 0.15s ease;
}

.nf-row:last-child {
    border-bottom: none;
}

.nf-row:hover {
    background: #FAFBFC;
}

.nf-row-main {
    display: flex;
    align-items: baseline;
    gap: 8px;
    min-width: 0;
}

.nf-row-title {
    flex: 1;
    min-width: 0;
    font-size: 16px;
    font-weight: 600;
    line-height: 1.45;
    color: var(--color-text, #1A1A1A);
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.nf-row:hover .nf-row-title {
    color: var(--color-primary, #FF6600);
}

.nf-row-cat {
    flex: none;
    font-size: 12px;
    line-height: 1;
    color: var(--color-primary, #FF6600);
    background: #FFF3EB;
    padding: 4px 8px;
    border-radius: 4px;
    text-decoration: none;
    white-space: nowrap;
}

.nf-row-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin-top: 6px;
    font-size: 13px;
    color: var(--color-text-muted, #ADB5BD);
}

.nf-row-author {
    color: var(--color-text-secondary, #6C757D);
}

.nf-row-light {
    color: var(--color-primary, #FF6600);
}

.nf-row-time {
    margin-left: auto;
}

@media (max-width: 768px) {
    .nf-tabs {
        flex-wrap: nowrap;
        justify-content: flex-start;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        gap: 6px;
        margin-bottom: 12px;
        padding-bottom: 4px;
    }

    .nf-tab {
        flex: none;
        padding: 8px 14px;
        min-height: 40px;
        font-size: 14px;
    }

    .nf-list {
        border-radius: 8px;
    }

    .nf-row {
        padding: 11px 12px;
    }

    .nf-row-title {
        font-size: 15px;
        white-space: normal;
        display: -webkit-box;
        -webkit-line-clamp: 2;
        -webkit-box-orient: vertical;
    }

    .nf-row-meta {
        gap: 10px;
        margin-top: 5px;
        font-size: 12px;
    }

    .nf-row-author {
        font-size: 13px;
    }
}

/* ============================================
   互动版块（board：招募信息 / 先锋村）
   仅登录用户可见；含发帖入口、登录引导、
   帖子详情、点亮、评论、发帖表单
   ============================================ */

/* 互动版块 Tab：与新闻 Tab 同款胶囊，虚线边框区分 */
.nf-tab-board {
    border-style: dashed;
}

.nf-tab-board.is-active {
    border-style: solid;
}

/* 版块列表行内「待审核」标记（仅发帖人/管理员可见的帖子） */
.nf-row-main .bd-status-tag {
    margin-right: 8px;
    font-size: 11px;
    vertical-align: 1px;
}

/* 「精华」金色标签（列表行 + 详情页共用） */
.bd-essence-tag {
    display: inline-block;
    background: linear-gradient(135deg, #f7b733, #fc4a1a);
    color: #fff;
    font-size: 11px;
    line-height: 1.5;
    padding: 2px 8px;
    border-radius: 999px;
    white-space: nowrap;
    font-weight: 600;
}

.nf-row-main .bd-essence-tag {
    margin-right: 8px;
    vertical-align: 1px;
}

/* 「置顶」蓝色标签（列表行 + 详情页共用） */
.bd-pinned-tag {
    display: inline-block;
    background: #1a5490;
    color: #fff;
    font-size: 11px;
    line-height: 1.5;
    padding: 2px 8px;
    border-radius: 999px;
    white-space: nowrap;
    font-weight: 600;
}

.nf-row-main .bd-pinned-tag {
    margin-right: 8px;
    vertical-align: 1px;
}

/* 招募状态标签（仅招募信息版）：绿=招募中 灰=已满员 红=已截止 */
.bd-recruit-tag {
    display: inline-block;
    color: #fff;
    font-size: 11px;
    line-height: 1.5;
    padding: 2px 8px;
    border-radius: 999px;
    white-space: nowrap;
    font-weight: 600;
}

.bd-recruit-tag.is-open {
    background: #2e7d32;
}

.bd-recruit-tag.is-full {
    background: #6c757d;
}

.bd-recruit-tag.is-closed {
    background: #c62828;
}

.nf-row-main .bd-recruit-tag {
    margin-right: 8px;
    vertical-align: 1px;
}

/* 举报折叠面板（详情页，仅登录用户可见） */
.bd-report-box {
    margin: 10px 0 4px;
    font-size: 13px;
}

.bd-report-box summary {
    display: inline-block;
    color: var(--color-text-muted);
    cursor: pointer;
    padding: 4px 0;
    user-select: none;
}

.bd-report-box summary:hover {
    color: #c62828;
}

.bd-report-form {
    margin-top: 10px;
    padding: 14px;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.bd-report-options {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    margin-bottom: 10px;
}

.bd-report-options label {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--color-text-secondary);
    cursor: pointer;
}

.bd-report-form textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 8px 10px;
    font-size: 13px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    resize: vertical;
    font-family: inherit;
}

.bd-report-submit {
    margin-top: 10px;
    padding: 7px 18px;
    min-height: 34px;
    font-size: 13px;
    color: #fff;
    background: #c62828;
    border: none;
    border-radius: 999px;
    cursor: pointer;
}

.bd-report-submit:hover {
    background: #b71c1c;
}

/* 蜜罐字段：视觉隐藏 */
.bd-honeypot {
    position: absolute !important;
    left: -9999px !important;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

/* 配图灯箱 */
.bd-detail-images img {
    cursor: zoom-in;
}

.bd-lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.88);
    display: flex;
    align-items: center;
    justify-content: center;
}

.bd-lightbox[hidden] {
    display: none;
}

.bd-lightbox img {
    max-width: 90vw;
    max-height: 88vh;
    object-fit: contain;
    border-radius: 4px;
    cursor: zoom-out;
}

.bdl-close {
    position: absolute;
    top: 10px;
    right: 18px;
    font-size: 36px;
    line-height: 1;
    color: #fff;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}

.bdl-prev,
.bdl-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 48px;
    height: 48px;
    font-size: 40px;
    line-height: 1;
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
    border: none;
    border-radius: 50%;
    cursor: pointer;
}

.bdl-prev {
    left: 16px;
}

.bdl-next {
    right: 16px;
}

.bdl-prev:hover,
.bdl-next:hover,
.bdl-close:hover {
    background: rgba(255, 255, 255, 0.24);
}

@media (max-width: 480px) {

    .bdl-prev,
    .bdl-next {
        width: 38px;
        height: 38px;
        font-size: 30px;
    }
}

/* ---------- 帖子详情页操作栏（简约：无框背景 + 细边框胶囊） ---------- */
.bd-action-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin: 14px 0 4px;
}

.bd-action-form {
    display: inline-flex;
    margin: 0;
}

.bd-action-btn {
    display: inline-flex;
    align-items: center;
    padding: 6px 14px;
    min-height: 34px;
    font-size: 13px;
    font-weight: 400;
    color: var(--color-text-secondary);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    cursor: pointer;
    text-decoration: none;
    transition: color 0.2s ease, border-color 0.2s ease;
}

.bd-action-btn:hover {
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.bd-action-btn.is-danger:hover {
    color: #c62828;
    border-color: #ef9a9a;
}

.bd-action-btn.is-essence-active {
    color: #b26a00;
    border-color: #f7b733;
}

.bd-action-btn.is-pinned-active {
    color: #1a5490;
    border-color: #1a5490;
}

/* 待审核帖一键「审核通过」主按钮（绿底醒目） */
.bd-action-btn.is-approve {
    color: #fff;
    background: #2e7d32;
    border-color: #2e7d32;
    font-weight: 600;
}

.bd-action-btn.is-approve:hover {
    color: #fff;
    background: #1b5e20;
    border-color: #1b5e20;
}

.bd-action-select {
    padding: 6px 10px;
    min-height: 34px;
    font-size: 13px;
    color: var(--color-text-secondary);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 999px;
    cursor: pointer;
}

.bd-action-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* 编辑页已有配图缩略图 */
.bd-edit-images {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.bd-edit-images img {
    width: 88px;
    height: 88px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--color-border);
}

/* 发帖入口行 */
.nf-board-actions {
    display: flex;
    justify-content: flex-end;
    margin-bottom: 12px;
}

.nf-post-btn {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 9px 20px;
    font-size: 14px;
    font-weight: 600;
    color: #FFFFFF;
    background: var(--color-primary, #FF6600);
    border-radius: 999px;
    text-decoration: none;
    transition: filter 0.15s ease;
}

.nf-post-btn:hover {
    filter: brightness(1.08);
}

/* 未登录登录引导（news.php 版块页 / board-detail 共用） */
.board-login-guide {
    margin: 40px auto;
    max-width: 460px;
    padding: 32px 24px;
    text-align: center;
    background: var(--color-surface, #FFFFFF);
    border: 1px solid var(--color-border, #E9ECEF);
    border-radius: var(--radius, 8px);
}

.board-login-guide .blg-title {
    margin: 0 0 10px;
    font-size: 17px;
    font-weight: 700;
    color: var(--color-text, #1A1A1A);
}

.board-login-guide .blg-text {
    margin: 0 0 20px;
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text-secondary, #6C757D);
}

.board-login-guide .blg-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.board-login-guide .blg-login,
.board-login-guide .blg-register {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 10px 26px;
    border-radius: 999px;
    font-size: 15px;
    font-weight: 600;
    text-decoration: none;
    transition: filter 0.15s ease, color 0.15s ease;
}

.board-login-guide .blg-login {
    color: #FFFFFF;
    background: var(--color-primary, #FF6600);
}

.board-login-guide .blg-login:hover {
    filter: brightness(1.08);
}

.board-login-guide .blg-register {
    color: var(--color-primary, #FF6600);
    border: 1px solid var(--color-primary, #FF6600);
}

.board-login-guide .blg-register:hover {
    color: #FFFFFF;
    background: var(--color-primary, #FF6600);
}

/* 帖子详情 */
.bd-detail-wrap {
    max-width: 820px;
    margin: 0 auto;
    background: var(--color-surface, #FFFFFF);
    border: 1px solid var(--color-border, #E9ECEF);
    border-radius: var(--radius, 8px);
    padding: 24px 26px;
}

.bd-detail-head {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.bd-board-tag {
    flex: none;
    font-size: 12px;
    line-height: 1;
    color: var(--color-primary, #FF6600);
    background: #FFF3EB;
    padding: 5px 10px;
    border-radius: 999px;
}

.bd-board-tag-village {
    color: #1a5490;
    background: #EAF2FB;
}

.bd-status-tag {
    flex: none;
    font-size: 12px;
    color: #856404;
    background: #fff3cd;
    padding: 4px 10px;
    border-radius: 999px;
}

.bd-back {
    margin-left: auto;
    font-size: 13px;
    color: var(--color-text-secondary, #6C757D);
    text-decoration: none;
}

.bd-back:hover {
    color: var(--color-primary, #FF6600);
}

.bd-detail-title {
    margin: 0 0 12px;
    font-size: 22px;
    font-weight: 700;
    line-height: 1.45;
    color: var(--color-text, #1A1A1A);
}

.bd-detail-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    font-size: 13px;
    color: var(--color-text-muted, #ADB5BD);
    padding-bottom: 16px;
    border-bottom: 1px solid #F1F3F5;
}

.bd-meta-author {
    color: var(--color-text-secondary, #6C757D);
    font-weight: 600;
}

.bd-detail-images {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin: 16px 0 0;
}

.bd-detail-images img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid #F1F3F5;
    display: block;
}

.bd-detail-content {
    margin-top: 16px;
    font-size: 15px;
    line-height: 1.8;
    color: var(--color-text, #1A1A1A);
    word-break: break-word;
}

/* ---------- 论坛正文 Markdown 渲染样式 ---------- */
.bd-detail-content p {
    margin: 0 0 12px;
}

.bd-detail-content p:last-child {
    margin-bottom: 0;
}

.bd-detail-content h3,
.bd-detail-content h4,
.bd-detail-content h5,
.bd-detail-content h6 {
    margin: 18px 0 10px;
    line-height: 1.4;
    font-weight: 700;
    color: var(--color-text, #1A1A1A);
}

.bd-detail-content h3 {
    font-size: 18px;
}

.bd-detail-content h4 {
    font-size: 16px;
}

.bd-detail-content h5 {
    font-size: 15px;
}

.bd-detail-content h6 {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.bd-detail-content ul,
.bd-detail-content ol {
    margin: 0 0 12px;
    padding-left: 22px;
}

.bd-detail-content li {
    margin-bottom: 4px;
}

.bd-detail-content blockquote {
    margin: 12px 0;
    padding: 10px 14px;
    border-left: 3px solid var(--color-primary, #FF6600);
    background: #FFF7F0;
    border-radius: 6px;
    color: var(--color-text-secondary, #6C757D);
}

.bd-detail-content blockquote p:last-child {
    margin-bottom: 0;
}

.bd-detail-content pre {
    margin: 12px 0;
    padding: 12px 14px;
    background: #F6F8FA;
    border: 1px solid var(--color-border, #E9ECEF);
    border-radius: 8px;
    overflow-x: auto;
}

.bd-detail-content pre code {
    font-family: Consolas, Menlo, monospace;
    font-size: 13px;
    background: none;
    padding: 0;
    border-radius: 0;
}

.bd-detail-content code {
    font-family: Consolas, Menlo, monospace;
    font-size: 13px;
    background: #F6F8FA;
    padding: 1px 5px;
    border-radius: 4px;
}

.bd-detail-content hr {
    border: none;
    border-top: 1px solid var(--color-border, #E9ECEF);
    margin: 16px 0;
}

.bd-detail-content a {
    color: var(--color-primary, #FF6600);
    text-decoration: none;
}

.bd-detail-content a:hover {
    text-decoration: underline;
}

/* 发帖表单 Markdown 提示 */
.bd-form-hint {
    margin: 6px 0 0;
    font-size: 12px;
    line-height: 1.6;
    color: var(--color-text-muted, #ADB5BD);
}

/* 点亮条 */
.bd-light-bar {
    margin-top: 20px;
    padding: 14px 0;
    border-top: 1px solid #F1F3F5;
    border-bottom: 1px solid #F1F3F5;
}

.bd-light-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 44px;
    padding: 10px 24px;
    font-size: 15px;
    color: var(--color-text-secondary, #6C757D);
    background: #FFFFFF;
    border: 1px solid var(--color-border, #E9ECEF);
    border-radius: 999px;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

.bd-light-btn:hover {
    color: var(--color-primary, #FF6600);
    border-color: var(--color-primary, #FF6600);
}

.bd-light-btn.is-lit {
    color: #FFFFFF;
    background: var(--color-primary, #FF6600);
    border-color: var(--color-primary, #FF6600);
    font-weight: 600;
}

.bd-light-btn .count {
    font-weight: 700;
}

/* 提示条 */
.bd-notice {
    margin: 16px 0;
    padding: 12px 16px;
    border-radius: 6px;
    font-size: 14px;
    line-height: 1.6;
}

.bd-notice p {
    margin: 0;
}

.bd-notice-success {
    color: #155724;
    background: #d4edda;
    border: 1px solid #c3e6cb;
}

.bd-notice-error {
    color: #721c24;
    background: #f8d7da;
    border: 1px solid #f5c6cb;
}

/* 评论区 */
.bd-comments {
    margin-top: 24px;
}

.bd-comments-title {
    margin: 0 0 14px;
    font-size: 17px;
    font-weight: 700;
    color: var(--color-text, #1A1A1A);
}

.bd-comment-list {
    list-style: none;
    margin: 0 0 16px;
    padding: 0;
}

.bd-comment-item {
    padding: 12px 2px;
    border-bottom: 1px solid #F1F3F5;
}

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

.bd-comment-head {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 5px;
}

.bd-comment-author {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-secondary, #6C757D);
}

.bd-comment-time {
    font-size: 12px;
    color: var(--color-text-muted, #ADB5BD);
}

.bd-comment-content {
    margin: 0;
    font-size: 14px;
    line-height: 1.7;
    color: var(--color-text, #1A1A1A);
    word-break: break-word;
}

.bd-comment-form {
    margin-top: 16px;
}

.bd-comment-form .bd-form-textarea {
    margin-bottom: 10px;
}

/* 发帖表单 */
.bd-post-wrap {
    max-width: 720px;
    margin: 0 auto;
    background: var(--color-surface, #FFFFFF);
    border: 1px solid var(--color-border, #E9ECEF);
    border-radius: var(--radius, 8px);
    padding: 24px 26px;
}

.bd-post-title {
    margin: 0 0 18px;
    font-size: 22px;
    font-weight: 700;
    color: var(--color-text, #1A1A1A);
}

.bd-form-row {
    margin-bottom: 18px;
}

.bd-form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text, #1A1A1A);
}

.bd-form-req {
    color: var(--color-primary, #FF6600);
}

.bd-form-radios {
    display: flex;
    gap: 12px;
}

.bd-radio {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-height: 44px;
    padding: 8px 18px;
    font-size: 14px;
    color: var(--color-text-secondary, #6C757D);
    background: #FFFFFF;
    border: 1px solid var(--color-border, #E9ECEF);
    border-radius: 999px;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.bd-radio:hover,
.bd-radio.is-checked {
    color: var(--color-primary, #FF6600);
    border-color: var(--color-primary, #FF6600);
}

.bd-form-input {
    width: 100%;
    padding: 11px 14px;
    font-size: 15px;
    color: var(--color-text, #1A1A1A);
    border: 1px solid var(--color-border, #E9ECEF);
    border-radius: 6px;
    box-sizing: border-box;
}

.bd-form-input:focus,
.bd-form-textarea:focus {
    outline: none;
    border-color: var(--color-primary, #FF6600);
}

.bd-form-textarea {
    width: 100%;
    padding: 11px 14px;
    font-size: 15px;
    line-height: 1.7;
    color: var(--color-text, #1A1A1A);
    border: 1px solid var(--color-border, #E9ECEF);
    border-radius: 6px;
    resize: vertical;
    box-sizing: border-box;
}

.bd-form-file {
    display: block;
    width: 100%;
    font-size: 14px;
    color: var(--color-text-secondary, #6C757D);
}

.bd-form-tip {
    margin: 8px 0 0;
    font-size: 12px;
    line-height: 1.6;
    color: var(--color-text-muted, #ADB5BD);
}

.bd-form-tip-rule {
    margin-top: 14px;
    text-align: center;
}

.bd-form-actions {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 22px;
}

.bd-btn-submit {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 11px 30px;
    font-size: 15px;
    font-weight: 600;
    color: #FFFFFF;
    background: var(--color-primary, #FF6600);
    border: none;
    border-radius: 999px;
    cursor: pointer;
    transition: filter 0.15s ease;
}

.bd-btn-submit:hover {
    filter: brightness(1.08);
}

.bd-btn-cancel {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
    padding: 10px 22px;
    font-size: 14px;
    color: var(--color-text-secondary, #6C757D);
    border: 1px solid var(--color-border, #E9ECEF);
    border-radius: 999px;
    text-decoration: none;
    transition: color 0.15s ease, border-color 0.15s ease;
}

.bd-btn-cancel:hover {
    color: var(--color-primary, #FF6600);
    border-color: var(--color-primary, #FF6600);
}

/* 移动端适配 */
@media (max-width: 768px) {

    .bd-detail-wrap,
    .bd-post-wrap {
        padding: 16px 14px;
    }

    .bd-detail-title {
        font-size: 19px;
    }

    .bd-detail-images {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
    }

    .bd-detail-content {
        font-size: 15px;
    }

    .bd-form-radios {
        flex-wrap: wrap;
        gap: 8px;
    }

    .nf-board-actions {
        justify-content: stretch;
    }

    .nf-post-btn {
        flex: 1;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .bd-detail-head {
        flex-wrap: wrap;
    }

    .bd-back {
        margin-left: 0;
        width: 100%;
    }

    .board-login-guide {
        margin: 24px auto;
        padding: 24px 16px;
    }

    .board-login-guide .blg-actions {
        flex-direction: column;
        align-items: stretch;
    }
}