.grammar-search-wrapper.svelte-16ctami{margin-bottom:16px;position:relative}.search-form.svelte-16ctami{border:2px solid var(--border);background:var(--bg-surface);border-radius:10px;align-items:center;gap:8px;padding:8px 12px;transition:border-color .15s;display:flex}.search-form.svelte-16ctami:focus-within{border-color:var(--accent)}.search-icon.svelte-16ctami{color:var(--text-muted);flex-shrink:0;display:flex}.search-input.svelte-16ctami{font-size:14px;font-family:var(--font-body);color:var(--text);background:0 0;border:none;outline:none;flex:1;min-width:0}.search-input.svelte-16ctami::placeholder{color:var(--text-muted)}.search-kbd.svelte-16ctami{font-size:11px;font-family:var(--font-body);color:var(--text-muted);background:var(--bg-surface-hover);border:1px solid var(--border);border-radius:4px;flex-shrink:0;padding:2px 6px}.search-dropdown.svelte-16ctami{background:var(--bg-surface);border:2px solid var(--border);z-index:50;border-radius:10px;max-height:360px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto;box-shadow:0 8px 24px #0000001f}.search-results.svelte-16ctami{padding:4px}.search-result.svelte-16ctami{cursor:pointer;text-align:left;width:100%;font-family:var(--font-body);background:0 0;border:none;border-radius:8px;align-items:center;gap:8px;padding:10px 12px;transition:background .1s;display:flex}.search-result.svelte-16ctami:hover{background:var(--bg-surface-hover)}.result-level.svelte-16ctami{color:var(--accent2);flex-shrink:0;font-size:11px;font-weight:800}.result-title.svelte-16ctami{color:var(--text);text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:14px;font-weight:600;overflow:hidden}.result-cat.svelte-16ctami{color:var(--text-muted);flex-shrink:0;font-size:12px}.search-empty.svelte-16ctami{text-align:center;padding:20px 16px}.search-empty.svelte-16ctami p:where(.svelte-16ctami){color:var(--text-muted);font-size:14px}.search-try.svelte-16ctami{margin-top:4px;font-size:12px}.search-suggestions.svelte-16ctami{padding:12px 16px}.suggestion-chips.svelte-16ctami{flex-wrap:wrap;gap:6px;display:flex}.suggestion-chip.svelte-16ctami{font-size:13px;font-family:var(--font-body);border:1.5px solid var(--border);color:var(--text-muted);cursor:pointer;background:0 0;border-radius:100px;padding:5px 12px;transition:border-color .15s,color .15s}.suggestion-chip.svelte-16ctami:hover{border-color:var(--accent);color:var(--accent)}.suggestion-chip.trending.svelte-16ctami{border-style:dashed}.trending-label.svelte-16ctami{text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);margin-top:12px;margin-bottom:6px;font-size:11px;font-weight:700}.grammar-shell.svelte-tki4wz{min-height:100vh;display:flex}.grammar-area.svelte-tki4wz{flex:1;min-width:0}.has-sidebar.svelte-tki4wz .grammar-area:where(.svelte-tki4wz){margin-left:var(--sidebar-width);transition:margin-left .2s ease-out}.sidebar-collapsed.has-sidebar.svelte-tki4wz .grammar-area:where(.svelte-tki4wz){margin-left:var(--sidebar-collapsed-width)}.grammar-search-mobile.svelte-tki4wz{padding:12px 16px 0;display:none}.tree-search.svelte-tki4wz{margin-bottom:12px}.grammar-chips.svelte-tki4wz{-webkit-overflow-scrolling:touch;border-bottom:1px solid var(--border);background:var(--bg-surface);z-index:10;gap:8px;padding:12px 16px;display:none;position:sticky;top:0;overflow-x:auto}.chip.svelte-tki4wz{border:2px solid var(--border);color:var(--text-muted);white-space:nowrap;border-radius:100px;flex-shrink:0;padding:6px 14px;font-size:13px;font-weight:700;text-decoration:none;transition:border-color .15s,color .15s,background .15s}.chip.svelte-tki4wz:hover{border-color:var(--accent2);color:var(--text)}.chip.active.svelte-tki4wz{border-color:var(--accent);background:var(--bg-accent1);color:var(--accent)}.grammar-columns.svelte-tki4wz{grid-template-columns:230px 1fr;max-width:1200px;margin:0 auto;display:grid}.grammar-tree.svelte-tki4wz{border-right:1px solid var(--border);height:100vh;padding:20px 12px 40px 20px;position:sticky;top:0;overflow-y:auto}.tree-heading.svelte-tki4wz{text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:16px;padding-left:4px;font-size:11px;font-weight:800}.tree-level.svelte-tki4wz{margin-bottom:2px}.tree-level-btn.svelte-tki4wz{width:100%;color:var(--text);font-size:13px;font-weight:600;font-family:var(--font-body);cursor:pointer;text-align:left;background:0 0;border:none;border-radius:6px;align-items:center;gap:6px;padding:7px 8px;transition:background .1s;display:flex}.tree-level-btn.svelte-tki4wz:hover{background:var(--bg-surface-hover)}.tree-level-btn.active.svelte-tki4wz{color:var(--accent)}.tree-chevron.svelte-tki4wz{color:var(--text-muted);text-align:center;flex-shrink:0;width:12px;font-size:10px;transition:transform .15s}.tree-chevron.open.svelte-tki4wz{transform:rotate(90deg)}.tree-badge.svelte-tki4wz{color:var(--accent2);flex-shrink:0;font-size:11px;font-weight:800}.tree-label.svelte-tki4wz{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.tree-count.svelte-tki4wz{color:var(--text-muted);flex-shrink:0;font-size:11px}.tree-children.svelte-tki4wz{padding-bottom:4px;padding-left:20px}.tree-cat.svelte-tki4wz{border:none;border-bottom:1.5px solid var(--border);cursor:pointer;width:100%;font-family:var(--font-body);background:0 0;align-items:center;gap:4px;margin-top:8px;padding:8px 4px 4px;transition:border-color .15s;display:flex}.tree-cat.svelte-tki4wz:first-child{margin-top:2px}.tree-cat.svelte-tki4wz:hover{border-color:var(--accent2)}.tree-cat-chevron.svelte-tki4wz{color:var(--text-muted);text-align:center;flex-shrink:0;width:10px;font-size:8px;transition:transform .15s}.tree-cat-chevron.open.svelte-tki4wz{transform:rotate(90deg)}.tree-cat-label.svelte-tki4wz{text-transform:uppercase;letter-spacing:.5px;color:var(--text);text-align:left;text-overflow:ellipsis;white-space:nowrap;flex:1;font-size:11px;font-weight:700;overflow:hidden}.tree-cat-count.svelte-tki4wz{color:var(--text-muted);flex-shrink:0;font-size:10px}.tree-article.svelte-tki4wz{color:var(--text-muted);text-overflow:ellipsis;white-space:nowrap;border-radius:4px;padding:4px 8px 4px 14px;font-size:13px;text-decoration:none;transition:color .1s,background .1s;display:block;overflow:hidden}.tree-article.svelte-tki4wz:hover{color:var(--text);background:var(--bg-surface-hover)}.tree-article.active.svelte-tki4wz{color:var(--accent);background:var(--bg-accent1);font-weight:600}.grammar-content.svelte-tki4wz{min-width:0;padding:24px 24px 60px}.grammar-loading.svelte-tki4wz{justify-content:center;align-items:center;min-height:100vh;font-size:48px;animation:2s ease-in-out infinite pulse-glow;display:flex}@media (width<=900px){.grammar-tree.svelte-tki4wz{display:none}.grammar-chips.svelte-tki4wz{display:flex}.grammar-search-mobile.svelte-tki4wz{display:block}.grammar-columns.svelte-tki4wz{grid-template-columns:1fr}.grammar-content.svelte-tki4wz{padding:16px 16px 40px}}@media (width<=768px){.has-sidebar.svelte-tki4wz .grammar-area:where(.svelte-tki4wz),.sidebar-collapsed.has-sidebar.svelte-tki4wz .grammar-area:where(.svelte-tki4wz){margin-left:0}}