.articles-library .library-controls{grid-template-columns:minmax(0,1fr) minmax(180px,270px);align-items:center;gap:20px;display:grid}.articles-library .select-label select{width:100%;min-height:54px;font:inherit;color:var(--ink);background:var(--white);border:1px solid var(--line);border-radius:5px;padding:12px}.articles-library .filter-chips{flex-wrap:wrap;gap:10px;display:flex}.articles-library .filter-chips button{white-space:normal;text-align:left;line-height:1.5}.article-pagination{justify-content:center;align-items:center;gap:22px;margin:32px 0 60px;display:flex}.article-pagination button:disabled{opacity:.55;cursor:default}.article-card-date{font-size:14px!important}.article-card-chinese{font-family:var(--zh);color:var(--ink)!important;font-size:20px!important}.learning-article-header{max-width:900px}.article-header.learning-article-header h1{overflow-wrap:anywhere;font-size:clamp(29px,4.2vw,46px);line-height:1.22}.learning-article-header .article-chinese-title{font-family:var(--zh);color:var(--ink);font-size:24px;line-height:1.6}.article-reading-layout{grid-template-columns:minmax(0,760px) minmax(180px,240px);justify-content:space-between;align-items:start;gap:50px}.article-body{min-width:0;font-size:19px;line-height:1.85}.article-body p{margin-bottom:22px}.article-body h2{margin:42px 0 20px;font-size:30px;line-height:1.35}.article-body h3{font-size:24px;line-height:1.45}.article-body img,.article-body .reading-cover img{object-fit:contain;width:auto;max-width:100%;height:auto;max-height:none;margin-inline:auto}.article-body .reading-cover{background:0 0;height:auto;display:block}.article-body .reading-cover:before{display:none}.article-body table{max-width:100%;display:block;overflow:auto}.article-body a,.article-body code{overflow-wrap:anywhere}.article-body .teaching-example{border-left:3px solid var(--teal);background:var(--white);margin:26px 0;padding:12px 20px}.article-body .teaching-example p{margin:0 0 8px}.article-body .article-hanzi{font-family:var(--zh);color:var(--ink);font-size:23px;line-height:1.85}.article-body .article-pinyin{color:var(--teal);word-break:normal;overflow-wrap:normal;font-size:18px;line-height:1.75}.article-body .article-translation{font-size:18px;line-height:1.8}.article-sequence{border-top:1px solid var(--line);grid-template-columns:1fr 1fr;gap:24px;margin-top:45px;padding-top:25px;display:grid}.article-sequence a{font-size:17px;line-height:1.65}.article-sequence span{color:var(--muted);margin-bottom:8px;font-size:13px;display:block}@media (width<=1000px){.article-reading-layout{grid-template-columns:minmax(0,1fr)}.article-reading-layout .toc{background:var(--pale);border:1px solid var(--line);border-radius:6px;grid-row:1;max-width:100%;margin-bottom:10px;padding:22px;position:static}.article-reading-layout .toc a{margin-right:20px;display:inline-block}}@media (width<=650px){.articles-library .library-controls{grid-template-columns:1fr}.article-pagination{gap:12px;font-size:14px}.article-pagination .button{padding:12px}.article-body{font-size:18px;line-height:1.85}.article-body h2{font-size:27px}.article-body .teaching-example{padding:12px 15px}.article-body .article-hanzi{font-size:22px}.article-sequence{grid-template-columns:1fr}.learning-article-header .article-chinese-title{font-size:22px}.article-meta{gap:10px 18px}}.article-body .comparison-table{border:1px solid var(--line);background:var(--white);border-radius:7px;max-width:100%;margin:28px 0 10px;overflow-x:auto}.article-body .comparison-table table{width:100%;min-width:680px;margin:0;font-size:17px;line-height:1.65;display:table}.article-body .comparison-table th,.article-body .comparison-table td{text-align:left;vertical-align:top;border-bottom:1px solid var(--line);padding:16px 18px}.article-body .comparison-table th{background:var(--pale);font-weight:650}.article-body .comparison-table th:first-child,.article-body .comparison-table td:first-child{background:var(--white);min-width:105px;font-weight:600;position:sticky;left:0}.article-body .comparison-table th:first-child{background:var(--pale)}.article-body .comparison-table-tip{color:var(--muted);font-size:14px;display:none}@media (width<=740px){.article-body .comparison-table-tip{display:block}.article-body .comparison-table table{font-size:16px}}.article-categories{flex-wrap:wrap;gap:9px;margin-bottom:26px;display:flex}.article-categories a{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-control);min-height:44px;color:var(--ink);justify-content:space-between;align-items:center;gap:12px;padding:9px 13px;font-size:14px;line-height:1.5;display:flex}.article-categories a:hover{background:var(--surface-soft);border-color:var(--border-strong)}.article-categories a[aria-current]{background:var(--brand);border-color:var(--brand);color:#fff}.category-count{text-align:center;background:var(--surface-soft);min-width:22px;color:var(--brand);font-variant-numeric:tabular-nums;border-radius:20px;padding:3px 6px;font-size:12px;line-height:1.3}.article-categories a[aria-current] .category-count{color:#fff;background:#ffffff25}.articles-library .search-field{border-radius:var(--radius-control);max-width:none}.articles-library .select-label select{border-radius:var(--radius-control)}.search-status:empty{display:none}.search-status{margin-bottom:18px}.article-empty-actions{flex-wrap:wrap;justify-content:center;align-items:center;gap:20px;display:flex}.articles-intro .breadcrumb{margin:0 0 24px;font-size:14px}.articles-library [hidden]{display:none!important}.articles-library .results-heading{flex-wrap:wrap;gap:8px 20px}.articles-library .results-heading>span{font-family:var(--sans);font-size:14px}@media (width<=650px){.article-categories{grid-template-columns:1fr;gap:8px;display:grid}.article-categories a{padding:10px 13px}.article-pagination button{min-height:44px}.articles-intro .breadcrumb{flex-wrap:wrap;row-gap:6px}}.articles-intro{max-width:1240px}