.page{width:min(1000px,calc(100% - 32px));min-height:520px;margin:0 auto;padding:16px 0 54px;flex:1}.list-head{display:grid;grid-template-columns:1fr minmax(240px,360px);gap:20px;align-items:end;padding-bottom:18px;border-bottom:3px solid #a71920}.list-head h2{margin:0;font-size:25px}.search{display:grid;grid-template-columns:1fr 80px}.search input{min-width:0;padding:10px 12px;border:1px solid #b9c0c8;border-right:0;font:inherit}.search button{border:0;color:#fff;background:#a71920;cursor:pointer}.columns{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.columns a{padding:7px 13px;border:1px solid #ccd2d9;color:#4b5563;background:#fff;border-radius:3px}.columns a.active,.columns a:hover{color:#fff;border-color:#a71920;background:#a71920}.article-list{margin:0;padding:0;list-style:none;background:#fff;border-top:1px solid #dfe3e8}.article-list li{display:grid;grid-template-columns:1fr auto;gap:18px;padding:20px 22px;border-bottom:1px solid #e6e9ed}.article-list h3{margin:0;font-size:17px;font-weight:600}.article-list h3 a:hover{color:#a71920}.article-list p{margin:8px 0 0;color:#6b7280;line-height:1.7}.article-list time{color:#8b949e;font-size:13px;white-space:nowrap}.pagination{display:flex;justify-content:center;gap:7px;margin-top:24px}.pagination a{min-width:38px;padding:8px 10px;text-align:center;background:#fff;border:1px solid #d5d9df}.pagination a.active{color:#fff;border-color:#a71920;background:#a71920}.article{padding:34px 48px 50px;background:#fff}.article h2{margin:0;text-align:center;font-size:29px;line-height:1.45}.article-meta{display:flex;justify-content:center;flex-wrap:wrap;gap:24px;margin:18px 0 26px;padding-bottom:18px;color:#7b8490;border-bottom:1px solid #e4e7eb;font-size:13px}.article-cover{display:block;max-width:100%;max-height:520px;margin:0 auto 28px;object-fit:contain}.article-content{overflow-wrap:anywhere;font-size:16px;line-height:1.9}.article-content img,.article-content video{max-width:100%;height:auto}.article-content table{display:block;max-width:100%;overflow-x:auto;border-collapse:collapse}.article-content td,.article-content th{min-width:100px;padding:8px;border:1px solid #bbb}.attachments{margin-top:34px;padding-top:18px;border-top:1px solid #ddd}.attachments h3{margin:0 0 12px;font-size:17px}.attachments a{display:block;padding:8px 0;color:#1f5f99}.external-link{display:inline-block;margin:16px 0;padding:10px 16px;color:#fff;background:#a71920;border-radius:3px}.footer-contact{color:#888;font-size:12px}@media (max-width: 700px){.list-head,.article-list li{grid-template-columns:1fr}.article{padding:25px 18px 36px}.article h2{font-size:23px}}