/*r2*/.research-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:32px;max-width:760px}.stat-card{position:relative;padding:24px 26px 22px;background:var(--bg-surface);border:1px solid var(--rule-1);border-radius:14px;box-shadow:0 1px 0 rgba(20,24,31,.04),0 18px 44px rgba(10,24,40,.06);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}.stat-card:hover{transform:translateY(-3px);border-color:var(--rule-2);box-shadow:0 1px 0 rgba(20,24,31,.04),0 26px 56px rgba(10,24,40,.11)}.stat-card--lead{background:linear-gradient(180deg,rgba(185,123,31,.07),rgba(185,123,31,0) 62%),var(--bg-surface);border-color:rgba(185,123,31,.3)}.stat-num{font-family:var(--font-serif);font-size:58px;line-height:.95;font-weight:500;color:var(--fg-1);letter-spacing:-.02em;font-variant-numeric:tabular-nums}.stat-card--lead .stat-num{color:var(--amber-600)}.stat-num::after{content:"";display:block;width:32px;height:3px;margin-top:14px;border-radius:2px;background:var(--amber-500);opacity:.55}.stat-label{margin-top:14px;font-family:var(--font-sans);font-size:12px;font-weight:600;letter-spacing:var(--tracking-wider);text-transform:uppercase;color:var(--fg-3)}.stat-counting{display:inline-flex;align-items:center;gap:7px;margin-top:12px;font-family:var(--font-sans);font-size:11px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--amber-700)}.stat-counting::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--success);animation:stat-pulse 2.2s ease-out infinite}@keyframes stat-pulse{0%{box-shadow:0 0 0 0 rgba(46,110,63,.5)}70%{box-shadow:0 0 0 8px rgba(46,110,63,0)}100%{box-shadow:0 0 0 0 rgba(46,110,63,0)}}@media(max-width:680px){.research-stats{grid-template-columns:repeat(3,1fr);gap:8px;max-width:none}.stat-card{padding:16px 14px;border-radius:12px}.stat-num{font-size:38px}.stat-num::after{margin-top:10px;width:24px}.stat-label{font-size:10.5px;letter-spacing:.06em}.stat-counting{font-size:10px;margin-top:9px}}@media(max-width:420px){.research-stats{grid-template-columns:1fr}.stat-num{font-size:46px}}@media(prefers-reduced-motion:reduce){.stat-card{transition:none}.stat-counting::before{animation:none}}.cite-layout{display:grid;grid-template-columns:270px 1fr;gap:32px;align-items:start}.cite-rail{position:sticky;top:88px;display:flex;flex-direction:column;gap:14px}.cite-search{width:100%;padding:10px 12px;border:1px solid var(--rule-1);border-radius:8px;font-size:14px;background:transparent;color:var(--text-1)}.cite-facets{display:flex;flex-direction:column;gap:6px}.cite-facet{display:flex;align-items:center;gap:11px;width:100%;text-align:left;padding:10px 12px;border:1px solid var(--rule-1);border-radius:10px;background:transparent;cursor:pointer;color:var(--text-2);transition:border-color .15s,background .15s,color .15s}.cite-facet:hover{border-color:var(--text-2);color:var(--text-1)}.cite-facet.selected{background:var(--rule-1);color:var(--text-1);border-color:transparent;font-weight:600}.cite-facet .cf-ic{flex:0 0 auto;display:inline-flex;opacity:.8}.cite-facet .cf-label{flex:1 1 auto;font-size:13.5px;line-height:1.25}.cite-facet .c{flex:0 0 auto;opacity:.6;font-size:12px;font-variant-numeric:tabular-nums}.cite-count-line{color:var(--text-2);font-size:14px;margin:0 0 16px}.cite-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px 32px;flex-wrap:wrap;margin:0 0 26px}.cite-head-main{min-width:0}.cite-head-title{font-family:var(--font-serif);font-weight:500;font-size:clamp(23px,2.5vw,30px);line-height:1.15;letter-spacing:-.012em;color:var(--navy-900);margin:0;text-wrap:balance}.cite-head-note{font-size:13.5px;line-height:1.5;color:var(--fg-3);max-width:40ch;margin:0 0 3px;text-align:right}@media(max-width:760px){.cite-head-note{text-align:left;max-width:none;margin:4px 0 0}}.cite-doi-badge{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#fff;background:var(--amber-600);padding:4px 9px;border-radius:7px;line-height:1}.cite-doi-badge svg{stroke:#fff}@media(max-width:900px){.cite-layout{grid-template-columns:minmax(0,1fr);gap:14px}.cite-rail{position:sticky;top:56px;z-index:5;background:var(--bg-1,#fff);padding:12px 0;border-bottom:1px solid var(--rule-1);min-width:0}.cite-facets{flex-direction:row;flex-wrap:nowrap;overflow-x:auto;gap:8px;padding-bottom:2px}.cite-facet{white-space:nowrap;flex:0 0 auto;width:auto}.cite-facet .cf-label{white-space:nowrap}}