/* Article-only presentation. Shared layout, typography, buttons and account UI live in /assets/css/site.css. */
.article-shell .panel-layout{align-items:start}
.article-content{min-width:0}
.article-tabs{display:flex;gap:10px;flex-wrap:wrap;margin:0 0 24px}
.article-tabs a{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border:1px solid var(--line);border-radius:999px;background:#fff;font-size:12px;min-height:42px}
.article-tabs a[aria-current=page]{border-color:var(--gold);color:var(--blue);font-weight:700}
.article-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:30px}
.article-stats .info-card{padding:20px;display:flex;flex-direction:column;gap:8px}
.article-stats strong{font-size:32px;color:var(--blue)}
.article-stats span{font-size:12px}
.article-search{margin-bottom:24px}
.article-filters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin:18px 0}
.article-actions{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:18px 0}
.article-actions form{margin:0}
.article-actions label{flex:1;min-width:160px}
.article-check{display:flex;align-items:center;gap:8px}
.article-check input{width:18px;height:18px;flex:0 0 auto;margin:0}
.article-card{overflow-wrap:anywhere;position:relative;padding-top:0}
.article-card h3{line-height:1.8;font-size:20px;margin-top:8px}
.article-card-top{display:grid;grid-template-columns:minmax(0,1fr) minmax(92px,auto);align-items:start;gap:16px;width:100%;min-height:82px;margin-bottom:8px;direction:ltr}
.article-facts{grid-column:2;justify-self:end;display:flex;flex-direction:column;align-items:flex-end;gap:5px;max-width:100%;direction:rtl}
.article-facts .tag{max-width:100%;overflow-wrap:anywhere;white-space:normal;text-align:center}
.article-facts .article-year{min-width:54px;border-color:#c8b887;background:#f1ead8;color:var(--ink);font-weight:700;direction:ltr}
.article-facts .article-source{direction:ltr}
.article-ribbons,.article-ribbons-placeholder{grid-column:1;justify-self:start}
.article-ribbons{display:flex;align-items:flex-start;justify-content:flex-start;gap:6px;direction:rtl;min-height:30px}
.article-ribbons-placeholder{width:1px;height:30px}
.article-ribbon{display:inline-block;padding:5px 9px 9px;clip-path:polygon(0 0,100% 0,100% 78%,50% 100%,0 78%);font-size:9px;font-weight:700;min-width:62px;text-align:center;line-height:1.5;white-space:nowrap}
.article-ribbon.downloaded{background:var(--blue);color:#f2f4ef}
.article-ribbon.favorite{background:var(--gold);color:#102d40}
.article-summary-meta{display:flex;flex-direction:column;gap:5px;margin-top:12px}
.article-summary-meta p{margin:0}
.article-citation-line{direction:ltr;text-align:left;align-self:flex-start;width:100%;font-size:12px;unicode-bidi:isolate}
.article-doi{font-size:12px;color:var(--muted);overflow-wrap:anywhere}
.article-license{font-size:11px}
.article-abstract{padding:12px 0;border-top:1px solid var(--line);margin-top:16px}
.article-abstract summary{cursor:pointer;color:var(--blue);font-size:13px}
.article-abstract p{line-height:1.9}
.article-delete{color:#8b342d;font-size:12px}
.article-policy{margin-top:40px;border-top:1px solid var(--line);padding-top:20px;font-size:12px}
.article-welcome{max-width:780px;margin:auto}
.article-search [role=status]:empty{display:none}
.article-shell button:disabled{opacity:.6;cursor:wait}
.article-shell :focus-visible{outline:2px solid var(--gold);outline-offset:3px}
.article-card:target{outline:2px solid var(--gold);outline-offset:3px}
.article-search-start{margin-top:20px}
.article-pagination{display:flex;justify-content:center;align-items:center;gap:7px;flex-wrap:wrap;margin:30px 0}
.article-pagination a{display:grid;place-items:center;min-width:38px;height:38px;padding:0 8px;border:1px solid var(--line);background:#fff;border-radius:3px;font-size:12px}
.article-pagination a:hover{border-color:var(--gold)}
.article-pagination a[aria-current=page]{background:var(--ink);border-color:var(--ink);color:#f2f4ef;font-weight:700}
.article-page-gap{padding:0 3px;color:var(--muted)}
.download-handoff{width:min(620px,calc(100% - 36px));margin:12vh auto;padding:30px;background:#fff;border:1px solid var(--line);text-align:center}
.download-handoff h1{font-size:28px;margin-bottom:12px}
.download-handoff p{margin-bottom:24px}
@media(max-width:900px){
  .article-stats{gap:8px}
  .article-stats .info-card{padding:14px}
}
@media(max-width:600px){
  .article-tabs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:18px}
  .article-tabs a:first-child{grid-column:1/-1}
  .article-tabs a{border-radius:3px;padding:10px 8px;font-size:11px}
  .article-filters{grid-template-columns:1fr;gap:12px}
  .article-stats{gap:8px;margin-bottom:22px}
  .article-stats strong{font-size:24px}
  .article-stats span{font-size:10px}
  .article-stats .info-card{padding:12px 10px}
  .article-search{padding:18px}
  .article-search .article-actions{display:grid;grid-template-columns:1fr;gap:10px}
  .article-search .article-actions label{min-width:0}
  .article-search .article-actions .button{width:100%}
  .article-card{padding:0 18px 18px}
  .article-card h3{font-size:17px;margin-top:6px}
  .article-card-top{grid-template-columns:minmax(0,1fr) auto;gap:8px;min-height:72px;margin-bottom:6px}
  .article-facts{gap:4px}
  .article-facts .tag{font-size:9px;padding-inline:7px}
  .article-facts .article-year{min-width:48px}
  .article-ribbons{gap:4px;flex-wrap:wrap;max-width:150px}
  .article-ribbon{font-size:8px;min-width:54px;padding-inline:7px}
  .article-summary-meta{margin-top:10px;gap:4px}
  .article-citation-line{font-size:11px}
  .article-card .article-actions{display:grid;grid-template-columns:1fr;gap:8px;margin-top:14px}
  .article-card .article-actions form,.article-card .article-actions .button{width:100%}
  .article-card .article-actions>a{display:flex;align-items:center;justify-content:center;min-height:42px;border:1px solid var(--line);border-radius:3px;padding:8px 12px;font-size:11px;background:#fff}
  .article-pagination{gap:5px;margin:24px 0}
  .article-pagination a{min-width:34px;height:34px}
  .article-policy{margin-top:28px}
}