/* ===========================================================
   新闻列表 / 详情 — 瀑布流 + Medium 风阅读页
   =========================================================== */

.news-page { background: #f5f1ec; color: #1a1a1a; }

/* 主体宽度容器 */
.news-main { max-width: 1200px; margin: 40px auto 80px; padding: 0 24px; }
.news-list-page .news-container { max-width: 1200px; margin: 0 auto; }
.news-detail-page .news-main { max-width: 900px; }

/* 面包屑 #brnavi 复用 style.css 已有样式，这里只调外边距 */
.news-main #brnavi { margin-bottom: 28px; font-size: 13px; color: #888; }
.news-main #brnavi a { color: #555; }
.news-main #brnavi a:hover { color: var(--clr-primary); }

/* ===========================================================
   列表 — 瀑布流 (CSS columns)
   =========================================================== */
.masonry { column-count: 3; column-gap: 22px; }

.m-card {
    display: block;
    break-inside: avoid;
    margin-bottom: 22px;
    background: #fff;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s, box-shadow 0.3s;
    color: inherit;
}
.m-card:hover { transform: translateY(-3px); box-shadow: 0 12px 28px rgba(0, 0, 0, 0.1); }

.m-card .cover-wrap { overflow: hidden; }
.m-card .cover {
    width: 100%;
    display: block;
    transition: transform 0.5s;
}
.m-card:hover .cover { transform: scale(1.04); }

.m-card .body { padding: 16px 18px 20px; }
.m-card .meta {
    font-size: 11px;
    color: #999;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
    display: flex;
    gap: 10px;
    align-items: center;
}
.m-card .meta .tag {
    background: rgba(var(--clr-primary-rgb), 0.1);
    color: var(--clr-primary);
    padding: 2px 7px;
    border-radius: 2px;
    font-size: 10px;
    font-weight: 500;
}
.m-card h4 {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 8px;
    line-height: 1.55;
    color: #1a1a1a;
}
.m-card .des {
    font-size: 13px;
    line-height: 1.7;
    color: #777;
    margin: 0;
}
.m-card.compact .des { display: none; }

/* 响应式断点已统一在文件末尾 */

/* ===========================================================
   分页
   =========================================================== */
.news-pagination { margin: 48px auto 0; display: flex; justify-content: center; }
.news-pagination ul { display: flex; gap: 4px; list-style: none; padding: 0; margin: 0; }
.news-pagination li > a,
.news-pagination li > span {
    display: inline-block;
    min-width: 36px;
    padding: 8px 12px;
    text-align: center;
    border-radius: 4px;
    font-size: 13px;
    color: #555;
    background: #fff;
    border: 1px solid #eee;
    transition: all 0.2s;
}
.news-pagination li > a:hover { color: var(--clr-primary); border-color: var(--clr-primary); }
.news-pagination li.current > a { color: #fff; background: var(--clr-primary); border-color: var(--clr-primary); }
.news-pagination li.disabled > span { color: #ccc; cursor: not-allowed; }
.news-pagination li.ellipsis > span { border: 0; background: transparent; color: #aaa; }

/* ===========================================================
   详情页 — Medium 风阅读区
   =========================================================== */
.news-article {
    background: #fff;
    border-radius: 12px;
    padding: 40px 56px 48px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.news-article-head { margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid #f0ede8; }
.news-meta {
    display: flex;
    gap: 14px;
    align-items: center;
    font-size: 13px;
    color: #999;
    letter-spacing: 0.08em;
}
.news-meta .tag {
    background: rgba(var(--clr-primary-rgb), 0.1);
    color: var(--clr-primary);
    padding: 3px 10px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: 500;
}
.news-meta .dot { width: 3px; height: 3px; background: #ccc; border-radius: 50%; }

/* 正文阅读区 */
.news-article-body {
    font-size: 16px;
    line-height: 1.95;
    color: #2a2a2a;
    letter-spacing: 0.02em;
}
.news-article-body p { margin: 0 0 1.4em; }
.news-article-body h1,
.news-article-body h2,
.news-article-body h3,
.news-article-body h4 {
    margin: 2em 0 0.8em;
    color: #1a1a1a;
    font-weight: 600;
    line-height: 1.5;
}
.news-article-body h1 { font-size: 26px; }
.news-article-body h2 { font-size: 22px; }
.news-article-body h3 { font-size: 18px; }
.news-article-body h4 { font-size: 16px; }
.news-article-body img{
    max-width: 100%;
    height: auto;
    display: block;
    margin: 1.8em auto;
    border-radius: 6px;
}
.news-article-body a { color: var(--clr-primary); text-decoration: underline; }
.news-article-body a:hover { color: var(--clr-primary-dark); }
.news-article-body ul,
.news-article-body ol { padding-left: 1.6em; margin: 0 0 1.4em; }
.news-article-body li { margin-bottom: 0.6em; }
.news-article-body blockquote {
    border-left: 3px solid var(--clr-primary);
    padding: 0.4em 1.4em;
    color: #666;
    margin: 1.6em 0;
    background: #fafaf8;
    border-radius: 0 4px 4px 0;
}
.news-article-body table { border-collapse: collapse; width: 100%; margin: 1.4em 0; font-size: 14px; }
.news-article-body th, .news-article-body td { border: 1px solid #e8e4dd; padding: 8px 12px; }
.news-article-body th { background: #f7f4ef; font-weight: 600; }.news-article-foot { margin-top: 40px; padding-top: 24px; border-top: 1px solid #f0ede8; }
.news-back {
    display: inline-block;
    color: var(--clr-primary);
    font-size: 14px;
    transition: gap 0.25s;
}
.news-back:hover { color: var(--clr-primary-dark); }

/* ===========================================================
   详情页 — 同分类最新（底部 4 张小卡）
   =========================================================== */
.news-related { margin-top: 56px; }
.news-related h2 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 24px;
    color: #1a1a1a;
    letter-spacing: 0.05em;
}
.news-related h2::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 16px;
    background: var(--clr-primary);
    margin-right: 10px;
    vertical-align: -2px;
    border-radius: 2px;
}
.related-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.related-card {
    display: block;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s, box-shadow 0.3s;
    color: inherit;
}
.related-card:hover { transform: translateY(-3px); box-shadow: 0 10px 22px rgba(0, 0, 0, 0.08); }
.related-card .cover-wrap { overflow: hidden; aspect-ratio: 3/2; background: #f0ede8; }
.related-card .cover { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.related-card:hover .cover { transform: scale(1.05); }
.related-card .body { padding: 12px 14px 16px; }
.related-card time { font-size: 11px; color: #aaa; letter-spacing: 0.1em; display: block; margin-bottom: 6px; }
.related-card h4 {
    font-size: 13px;
    font-weight: 600;
    line-height: 1.55;
    margin: 0;
    color: #1a1a1a;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ═══════════════════════════════════════════════════════════
   响应式（统一断点 1024/768/480）
═══════════════════════════════════════════════════════════ */

/* ≤1024 平板：masonry 2 列，related 2 列 */
@media (max-width: 1024px) {
    .masonry { column-count: 2; }
    .related-grid { grid-template-columns: repeat(2, 1fr); }
    .news-article { padding: 32px 24px 36px; }
    .news-article-body { font-size: 15px; }
}

/* ≤768 手机/小平板：masonry 单列、article 收紧、related 横卡、正文 table 横滑 */
@media (max-width: 768px) {
    .news-page { background: #f7f3ee; }

    .news-page .pb-content {
        padding-top: 70px;
    }

    .news-main {
        width: 100%;
        margin-top: 28px;
        margin-bottom: 56px;
    }

    .masonry {
        column-count: 1;
        column-gap: 0;
    }

    .m-card {
        margin-bottom: 16px;
        border-radius: 14px;
    }

    .m-card .cover-wrap {
        aspect-ratio: 16 / 10;
        background: #eee9e1;
    }

    .m-card .cover {
        width: 100%;
        height: 100%;
        object-fit: cover;
    }

    .m-card .body { padding: 16px; }

    .m-card h4 {
        font-size: 17px;
        line-height: 1.5;
    }

    .m-card .des { font-size: 14px; }

    .news-article {
        border-radius: 14px;
        padding: 28px 20px 34px;
    }

    .news-meta {
        flex-wrap: wrap;
        gap: 8px 10px;
        line-height: 1.5;
    }

    .news-article-body {
        font-size: 16px;
        line-height: 1.86;
        overflow-wrap: anywhere;
        word-break: break-word;
    }

    .news-article-body p { margin-bottom: 1.2em; }

    .news-article-body img,
    .news-article-body video,
    .news-article-body iframe {
        max-width: 100% !important;
        height: auto !important;
    }

    .news-article-body table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        white-space: nowrap;
    }

    .related-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .related-card {
        display: grid;
        grid-template-columns: 116px 1fr;
        min-height: 92px;
    }

    .related-card .cover-wrap {
        aspect-ratio: auto;
        height: 100%;
    }
}

/* ≤480 小屏：进一步收紧 padding 与缩略图 */
@media (max-width: 480px) {
    .news-main {
        padding-left: var(--mobile-page-pad-x);
        padding-right: var(--mobile-page-pad-x);
        margin-top: 24px;
    }

    .news-article { padding: 24px 16px 30px; }

    .related-card { grid-template-columns: 96px 1fr; }
}