/* ============================================================
   折纸资讯 news.css
   列表页（卡片流）+ 详情页  2026-10-04
   ============================================================ */

/* ---------- 列表页 ---------- */
.news-wrap {
    max-width: 1000px;
    margin: 0 auto;
    padding: 24px 16px 60px;
    background: #fff;
    box-sizing: border-box;
}

.news-h1 {
    font-size: 30px;
    font-weight: 600;
    color: #222;
    margin: 10px 0 18px;
}

/* 分类导航 */
.news-cats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
    padding-bottom: 14px;
    border-bottom: 1px solid #eee;
}
.news-cat {
    padding: 6px 16px;
    border-radius: 18px;
    font-size: 15px;
    color: #555;
    text-decoration: none;
    background: #f5f5f5;
    transition: all .15s;
}
.news-cat:hover { color: #111; text-decoration: none; background: #ececec; }
.news-cat.active { background: #222; color: #fff; }

/* 卡片流：两列瀑布式布局 */
.news-grid {
    column-count: 2;
    column-gap: 32px;
}
.news-card {
    display: block;
    break-inside: avoid;
    margin-bottom: 44px;
    text-decoration: none;
    color: inherit;
}
.news-card:hover { text-decoration: none; }
.news-card-img {
    width: 100%;
    overflow: hidden;
    margin-bottom: 12px;
    background: #f2f2f2;
}
.news-card-img img {
    display: block;
    width: 100%;
    height: auto;
    transition: transform .3s ease;
}
.news-card:hover .news-card-img img { transform: scale(1.03); }

.news-card-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.45;
    color: #1a1a1a;
    margin: 0 0 6px;
}
.news-card:hover .news-card-title { text-decoration: underline; text-underline-offset: 3px; }

.news-card-date {
    font-size: 12px;
    color: #9a9a9a;
    letter-spacing: .4px;
    margin-bottom: 8px;
}
.news-card-cat {
    color: #1a66b3;
    margin-right: 10px;
}
.news-card-summary {
    font-size: 13px;
    color: #6d6d6d;
    line-height: 1.7;
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* 分页 */
.news-pager {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
}
.news-pager a, .news-pager .cur {
    display: inline-block;
    padding: 6px 12px;
    margin: 0 3px;
    color: #555;
    text-decoration: none;
    border-radius: 4px;
}
.news-pager a:hover { background: #f0f0f0; color: #111; text-decoration: none; }
.news-pager .cur { background: #222; color: #fff; }

.news-empty {
    text-align: center;
    color: #999;
    padding: 60px 0;
    font-size: 15px;
}

/* ---------- 详情页 ---------- */
.art-nav {
    font-size: 13px;
    color: #999;
    margin: 6px 0 18px;
}
.art-nav a { color: #1a66b3; text-decoration: none; }
.art-nav a:hover { text-decoration: underline; }

.art-title {
    font-size: 28px;
    font-weight: 600;
    line-height: 1.4;
    color: #1a1a1a;
    margin: 0 0 14px;
}
.art-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 18px;
    font-size: 13px;
    color: #8a8a8a;
    padding-bottom: 18px;
    border-bottom: 1px solid #eee;
    margin-bottom: 26px;
}

.art-content {
    font-size: 16px;
    line-height: 1.9;
    color: #333;
    word-break: break-word;
}
.art-content p { margin: 0 0 14px; }
.art-content img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 18px auto;
    border-radius: 4px;
}
.art-content h2 { font-size: 22px; margin: 28px 0 12px; color: #1a1a1a; }
.art-content h3 { font-size: 18px; margin: 22px 0 10px; color: #1a1a1a; }
.art-content blockquote {
    margin: 16px 0;
    padding: 10px 16px;
    border-left: 4px solid #1a66b3;
    background: #f7f9fb;
    color: #555;
}
.art-content ul, .art-content ol { padding-left: 26px; margin: 0 0 14px; }
.art-content a { color: #1a66b3; }

.art-back { margin-top: 40px; padding-top: 18px; border-top: 1px solid #eee; }
.art-back a { color: #1a66b3; text-decoration: none; font-size: 14px; }
.art-back a:hover { text-decoration: underline; }

/* ---------- 移动端 ---------- */
@media (max-width: 720px) {
    .news-grid { column-count: 1; }
    .news-h1 { font-size: 24px; }
    .art-title { font-size: 22px; }
    .news-wrap { padding: 16px 14px 50px; }
}