.hs-search-wrap{margin:0 auto 32px;max-width:700px;position:relative}.hs-search-input{background:var(--bg-card);border:2px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);color:var(--text);font-family:inherit;font-size:1rem;padding:16px 20px 16px 48px;transition:border-color .2s;width:100%}.hs-search-input:focus{border-color:var(--orange);box-shadow:0 0 0 4px var(--orange-glow);outline:none}.hs-search-input::placeholder{color:var(--text-muted)}.hs-search-icon{left:18px;pointer-events:none}.hs-search-clear,.hs-search-icon{color:var(--text-muted);font-size:1.2rem;position:absolute;top:50%;transform:translateY(-50%)}.hs-search-clear{background:none;border:none;cursor:pointer;display:none;padding:4px;right:16px}.hs-search-clear:hover{color:var(--text)}.hs-filters{margin-bottom:24px}.hs-filter-row{align-items:center;display:flex;flex-wrap:wrap;gap:12px}.hs-filter-label{color:var(--text);font-size:.82rem;font-weight:600;white-space:nowrap}.hs-chapter-select{appearance:none;background:var(--bg);background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23667085' stroke-width='2.5' viewBox='0 0 24 24'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-position:right 12px center;background-repeat:no-repeat;border:1px solid var(--border);border-radius:var(--radius-xs);color:var(--text);cursor:pointer;font-family:inherit;font-size:.85rem;padding:9px 36px 9px 14px}.hs-chapter-select:focus{border-color:var(--orange);outline:none}.hs-count{color:var(--text-muted);font-size:.82rem;margin-left:auto}.hs-results{display:grid;gap:12px;grid-template-columns:1fr}.hs-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);cursor:default;padding:20px;transition:all .2s}.hs-card:hover{border-color:var(--orange-border);box-shadow:var(--shadow-lg,var(--shadow));transform:translateY(-1px)}.hs-card-top{align-items:flex-start;display:flex;gap:14px;margin-bottom:10px}.hs-code-badge{background:var(--orange-glow);border:1px solid var(--orange-border);border-radius:var(--radius-xs);color:var(--orange);font-family:SF Mono,Monaco,Consolas,monospace;font-size:1rem;font-weight:800;letter-spacing:.02em;padding:6px 14px;white-space:nowrap}.hs-card-body{flex:1}.hs-card-desc{color:var(--text);font-size:.92rem;font-weight:600;line-height:1.4;margin-bottom:6px}.hs-card-meta{color:var(--text-muted);display:flex;flex-wrap:wrap;font-size:.78rem;gap:12px}.hs-card-meta span{align-items:center;display:flex;gap:4px}.hs-card-meta i{color:var(--orange);font-size:.9rem}.hs-card-notes{border-top:1px solid var(--border);color:var(--text-secondary);font-size:.78rem;line-height:1.5;margin-top:8px;padding-top:8px}.hs-card-notes i{color:var(--orange);margin-right:4px}@media(max-width:480px){.hs-card-top{flex-direction:column;gap:8px}}.hs-chapters-title{align-items:center;display:flex;font-size:1rem;font-weight:700;gap:8px;margin:40px 0 16px}.hs-chapters-title i{color:var(--orange)}.hs-chapters-grid{display:grid;gap:10px;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));margin-bottom:32px}.hs-chapter-card{align-items:center;background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-xs);cursor:pointer;display:flex;gap:10px;padding:12px 16px;transition:all .2s}.hs-chapter-card:hover{background:var(--orange-glow);border-color:var(--orange-border)}.hs-chapter-num{background:var(--orange-glow);border-radius:var(--radius-xs);color:var(--orange);font-size:.82rem;font-weight:800;min-width:42px;padding:4px 8px;text-align:center}.hs-chapter-name{color:var(--text);flex:1;font-size:.82rem;font-weight:600}.hs-chapter-count{color:var(--text-muted);font-size:.72rem}.hs-empty{color:var(--text-muted);padding:40px 20px;text-align:center}.hs-empty i{display:block;font-size:3rem;margin-bottom:12px;opacity:.4}.hs-empty p{font-size:.9rem}.hs-match{background:var(--orange-glow);border-radius:2px;color:var(--orange);font-weight:700;padding:0 2px}.fc-disclaimer{border-top:1px solid var(--border);color:var(--text-muted);font-size:.72rem;line-height:1.6;margin-top:24px;padding-top:14px}.hs-load-more-wrap{padding:20px;text-align:center}