.rr-app{--rr-ink:#1c2422;--rr-muted:#5b6663;--rr-line:#e2e6e3;--rr-bg:#fafaf8;--rr-card:#ffffff;--rr-accent:#0f6b5c;--rr-accent-light:#e5f2ef;--rr-chip:#eef1ef;--rr-radius:10px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--rr-ink);max-width:1180px;margin:0 auto;padding:8px 4px 40px;box-sizing:border-box}.rr-app *,.rr-app *::before,.rr-app *::after{box-sizing:border-box}.rr-toprow{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;margin-bottom:20px}.rr-search-box{position:relative;flex:1 1 320px;max-width:480px}.rr-search-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--rr-muted)}.rr-search-box input{width:100%;padding:11px 44px 11px 40px;border:1px solid var(--rr-line);border-radius:999px;font-size:14px;background:var(--rr-card);color:var(--rr-ink);outline:none;transition:border-color .15s ease,box-shadow .15s ease}.rr-search-box input:focus{border-color:var(--rr-accent);box-shadow:0 0 0 3px var(--rr-accent-light)}.rr-kbd{position:absolute;right:12px;top:50%;transform:translateY(-50%);font-size:11px;color:var(--rr-muted);background:var(--rr-chip);border:1px solid var(--rr-line);border-radius:5px;padding:2px 6px;pointer-events:none}.rr-sort{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--rr-muted);white-space:nowrap}.rr-sort select{padding:8px 10px;border:1px solid var(--rr-line);border-radius:8px;background:var(--rr-card);color:var(--rr-ink);font-size:13px}.rr-categories{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:18px}.rr-category-pill{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:999px;background:var(--rr-chip);color:var(--rr-muted);font-size:13.5px;font-weight:600;cursor:pointer;border:1px solid #fff0;user-select:none;transition:background .15s ease,color .15s ease}.rr-category-pill:hover{background:var(--rr-accent-light);color:var(--rr-accent)}.rr-category-pill.active{background:var(--rr-accent);color:#fff}.rr-category-pill .rr-count{opacity:.75;font-weight:500}.rr-loading-pill{width:120px;height:34px;background:linear-gradient(90deg,#eee,#f5f5f5,#eee);border-radius:999px;animation:rr-pulse 1.2s infinite}@keyframes rr-pulse{0%{opacity:.6}50%{opacity:1}100%{opacity:.6}}.rr-type-filter{margin-bottom:8px}.rr-filter-label{font-size:12.5px;text-transform:uppercase;letter-spacing:.05em;color:var(--rr-muted);font-weight:700}.rr-type-chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.rr-type-chip{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;border:1px solid var(--rr-line);background:var(--rr-card);color:var(--rr-ink);font-size:13px;cursor:pointer;user-select:none}.rr-type-chip.selected{background:#fdf3e4;border-color:#e8c27e;color:#8a5a00}.rr-type-chip .rr-x{font-size:12px;opacity:.7}.rr-results-bar{margin:18px 0 14px}.rr-results-info{font-size:13.5px;color:var(--rr-muted)}.rr-results-info strong{color:var(--rr-ink)}.rr-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}@media (max-width:900px){.rr-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:620px){.rr-grid{grid-template-columns:1fr}}.rr-card{background:var(--rr-card);border:1px solid var(--rr-line);border-radius:var(--rr-radius);overflow:hidden;display:flex;flex-direction:column;cursor:pointer;transition:box-shadow .15s ease,transform .15s ease}.rr-card:hover{box-shadow:0 8px 24px rgb(20 30 28 / .08);transform:translateY(-2px)}.rr-card-image{width:100%;height:160px;background:#eef1ef center/cover no-repeat}.rr-icon-visual{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;background:var(--rr-chip)}.rr-icon-visual .rr-icon-label{font-size:11.5px;font-weight:800;letter-spacing:.06em}.rr-card-image.rr-icon-visual svg{width:34px;height:34px}.rr-detail-image.rr-icon-visual svg{width:56px;height:56px}.rr-detail-image.rr-icon-visual .rr-icon-label{font-size:13px}.rr-icon-pdf{background:#fdecec;color:#c53030}.rr-icon-doc{background:#e8f0fe;color:#2b5bd7}.rr-icon-ppt{background:#fdf1e6;color:#b5620b}.rr-icon-xls{background:#e8f7ee;color:#1f9d55}.rr-icon-zip{background:#f1ecfb;color:#6b3fd4}.rr-icon-audio{background:#fdeef7;color:#c22a8f}.rr-icon-video{background:#fdeeee;color:#d1425a}.rr-icon-img{background:#e6f6f7;color:#0f8a94}.rr-icon-link{background:var(--rr-chip);color:var(--rr-muted)}.rr-icon-file{background:var(--rr-chip);color:var(--rr-muted)}.rr-card-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}.rr-card-type{align-self:flex-start;font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--rr-accent);background:var(--rr-accent-light);padding:3px 10px;border-radius:999px}.rr-card-title{font-size:16.5px;line-height:1.35;font-weight:700;margin:0;color:var(--rr-ink)}.rr-card-excerpt{font-size:13.5px;line-height:1.55;color:var(--rr-muted);margin:0;flex:1}.rr-card-tags{display:flex;flex-wrap:wrap;gap:6px}.rr-tag{font-size:11.5px;color:var(--rr-muted);background:var(--rr-chip);padding:2px 8px;border-radius:6px}.rr-card-footer{display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--rr-muted);margin-top:4px;padding-top:10px;border-top:1px solid var(--rr-line)}.rr-card-stats{display:flex;gap:10px}.rr-empty{grid-column:1 / -1;text-align:center;padding:60px 20px;color:var(--rr-muted)}.rr-pagination{display:flex;justify-content:center;gap:6px;margin-top:28px;flex-wrap:wrap}.rr-page-btn{min-width:36px;height:36px;padding:0 10px;border:1px solid var(--rr-line);background:var(--rr-card);color:var(--rr-ink);border-radius:8px;cursor:pointer;font-size:13.5px}.rr-page-btn.active{background:var(--rr-accent);border-color:var(--rr-accent);color:#fff}.rr-page-btn:disabled{opacity:.4;cursor:not-allowed}.rr-card.expanded{border-color:var(--rr-accent);box-shadow:0 0 0 2px var(--rr-accent-light)}.rr-inline-detail{grid-column:1 / -1;background:var(--rr-card);border:1px solid var(--rr-line);border-radius:var(--rr-radius);padding:28px;position:relative;animation:rr-expand .18s ease}@keyframes rr-expand{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}.rr-detail-close{position:absolute;top:16px;right:16px;width:32px;height:32px;border:none;background:var(--rr-chip);border-radius:50%;font-size:18px;line-height:1;cursor:pointer;color:var(--rr-ink)}.rr-detail-image{width:100%;height:220px;object-fit:cover;border-radius:10px;margin-bottom:18px;background:var(--rr-chip)}.rr-detail-type{display:inline-block;font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--rr-accent);background:var(--rr-accent-light);padding:4px 12px;border-radius:999px;margin-bottom:10px}.rr-detail-title{font-size:22px;font-weight:800;margin:0 0 6px;line-height:1.3;padding-right:40px}.rr-detail-date{font-size:13px;color:var(--rr-muted);margin-bottom:16px}.rr-detail-section{margin-bottom:20px}.rr-detail-section h4{font-size:13px;text-transform:uppercase;letter-spacing:.05em;color:var(--rr-muted);margin:0 0 8px}.rr-detail-section p{font-size:14.5px;line-height:1.65;margin:0;color:var(--rr-ink)}.rr-detail-section ul{margin:0;padding-left:20px;font-size:14.5px;line-height:1.7;color:var(--rr-ink)}.rr-detail-tags{display:flex;flex-wrap:wrap;gap:6px}.rr-detail-stats{display:flex;gap:18px;font-size:13px;color:var(--rr-muted);margin-bottom:20px}.rr-detail-actions{display:flex;gap:10px;flex-wrap:wrap}.rr-btn{display:inline-flex;align-items:center;gap:8px;padding:11px 20px;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;border:1px solid var(--rr-accent);text-decoration:none}.rr-btn-primary{background:var(--rr-accent);color:#fff}.rr-btn-secondary{background:#fff;color:var(--rr-accent)}@media (prefers-reduced-motion:reduce){.rr-card,.rr-loading-pill,.rr-inline-detail{transition:none;animation:none}}