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0}.breadcrumb-container{display:flex;align-items:center;gap:8px;padding:0;background:transparent;border:none;font-size:var(--font-size-body);color:var(--color-text-muted)}.breadcrumb-item{cursor:pointer;transition:color .2s;display:flex;align-items:center;gap:6px}.breadcrumb-item:hover{color:var(--color-text-primary);text-decoration:underline}.breadcrumb-item.active{color:var(--color-text-primary);font-weight:600;cursor:default}.breadcrumb-item.active:hover{text-decoration:none}.breadcrumb-separator{margin:0 2px;color:var(--color-text-muted);opacity:.5;flex-shrink:0}.sort-btn{display:flex;align-items:center;justify-content:center;padding:0;border-radius:4px;border:1px solid var(--color-border);background:var(--color-surface);cursor:pointer;color:var(--color-text-secondary);transition:all .2s;height:32px;width:32px}.sort-btn:hover{background:var(--color-bg-hover);color:var(--color-text-primary);border-color:var(--color-border-hover, #ccc)}.sort-btn .animate-spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.card-toggle-row{display:flex;align-items:center;gap:8px}.tag-session-small{font-size:10px;opacity:.7}.empty-text-small{font-size:var(--font-size-xs);color:var(--color-text-muted)}.sidebar-header-content{display:flex;align-items:center;justify-content:space-between;width:100%}.history-card.simplified-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:12px;overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}.card-metadata-header{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;background:var(--color-surface-subtle);border-bottom:1px solid var(--color-border);gap:16px;flex-wrap:wrap}.history-event-badge{font-size:8px;font-weight:800;text-transform:uppercase;padding:1px 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var(--color-border-soft)}.lineage-title{font-size:10px;font-weight:800;text-transform:uppercase;color:var(--color-text-dim);letter-spacing:.1em;display:flex;align-items:center;gap:8px}.lineage-title:after{content:"";flex:1;height:1px;background:var(--color-border-subtle);opacity:.3}.lineage-body{font-size:13px;color:var(--color-text-primary);line-height:1.6}.deleted-placeholder{font-style:italic;color:#f87171;opacity:.8}.single-fact-content .lineage-title{margin-bottom:8px}@media(max-width:768px){.card-lineage-split{flex-direction:column;gap:16px}}.lineage-content{font-size:13px;line-height:1.5;color:var(--color-text-bright);border-radius:6px}.no-box{background:transparent!important;border:none!important}.lineage-content p{margin:0 0 8px}.lineage-content p:last-child{margin-bottom:0}.lineage-spacer{margin:4px 0;border-top:1px dashed rgba(255,255,255,.1)}:root:not([data-theme=dark]) .lineage-spacer{border-top-color:#0000001a}.lineage-arrow{color:var(--color-text-muted);display:flex;align-items:center;justify-content:center}.lineage-box.old{border-left:4px solid var(--color-danger-border)}.lineage-box.new{border-left:4px solid var(--color-skill-border)}.empty-memory{font-style:italic;color:var(--color-text-muted)}.detail-value.event-text[data-event*=add],.detail-value.event-text[data-event*=extract]{color:#4ade80}.detail-value.event-text[data-event*=update]{color:#fde047}.detail-value.event-text[data-event*=delete]{color:#f87171}.evolution-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#000000bf;display:flex;align-items:center;justify-content:center;z-index:2000;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);animation:modalFadeIn .3s ease-out}.evolution-modal{background:var(--color-surface);width:90%;max-width:900px;max-height:85vh;border-radius:var(--radius-xl);display:flex;flex-direction:column;box-shadow:0 25px 50px -12px #00000080;border:1px solid var(--color-border);position:relative;overflow:hidden;animation:modalSlideUp .4s cubic-bezier(.16,1,.3,1)}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideUp{0%{transform:translateY(30px) scale(.98);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}.modal-header{padding:var(--space-xl) var(--space-2xl);border-bottom:1px solid var(--color-border);display:flex;align-items:center;justify-content:space-between;background:var(--color-surface-subtle)}.modal-header h3{margin:0;font-size:var(--font-size-h3);font-weight:700;color:var(--color-heading);font-family:Outfit,Inter,sans-serif;letter-spacing:-.01em}.close-modal-btn{background:#ffffff0d;border:1px solid var(--color-border);color:var(--color-text-muted);cursor:pointer;padding:8px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:all .2s}.diff-removed-inline{background:var(--color-danger-soft);text-decoration:line-through;padding:0 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var(--color-accent);outline-offset:4px}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px}::-webkit-scrollbar-thumb:hover{background:var(--color-text-secondary)}.subtle-focus{transition:var(--transition-fast)}.subtle-focus:focus{outline:none!important;border-color:var(--color-accent)!important;background-color:var(--color-surface-subtle)!important}.btn-search-ghost{background:var(--color-bg);border:1px solid var(--color-border);padding:10px 24px;border-radius:var(--radius-md);font-weight:500;color:var(--color-text-secondary);cursor:pointer;transition:var(--transition-fast)}.btn-search-ghost:hover{background:var(--color-surface-subtle);border-color:var(--color-accent);color:var(--color-text-primary)}.btn-studio-base{padding:10px 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var(--color-border)}.btn-studio-outline:hover{background:var(--color-surface-subtle);border-color:var(--color-accent);color:var(--color-text-primary)}.breadcrumb-container{display:flex;align-items:center;gap:var(--space-sm);font-size:var(--font-size-body);color:var(--color-text-muted);margin-bottom:var(--space-md)}.breadcrumb-list{display:flex;align-items:center;list-style:none;padding:0;margin:0;gap:var(--space-xs)}.breadcrumb-item{display:flex;align-items:center;gap:var(--space-xs)}.breadcrumb-link{color:var(--color-text-secondary);text-decoration:none;padding:4px 8px;border-radius:var(--radius-sm);transition:var(--transition-fast);cursor:pointer;white-space:nowrap}.breadcrumb-link:hover{background:var(--color-surface-subtle);color:var(--color-accent)}.breadcrumb-active{color:var(--color-text-primary);font-weight:600;cursor:default}.breadcrumb-separator{color:var(--color-text-muted);display:flex;align-items:center}.view-breadcrumb{font-size:var(--font-size-xs);font-weight:800;color:var(--color-accent);letter-spacing:.12em;text-transform:uppercase;margin-bottom:var(--space-xs);animation:fadeIn .4s ease-out}.tooltip-container{position:relative;display:inline-flex}.tooltip-content{position:absolute;background:#0f172af2;color:#fff;padding:6px 10px;border-radius:var(--radius-sm);font-size:var(--font-size-xs);font-weight:600;white-space:nowrap;z-index:1000;pointer-events:none;border:1px solid rgba(255,255,255,.1);opacity:0;visibility:hidden;transition:opacity var(--transition-fast),transform var(--transition-fast)}.tooltip-top{bottom:100%;left:50%;transform:translate(-50%) translateY(4px);margin-bottom:8px}.tooltip-bottom{top:100%;left:50%;transform:translate(-50%) translateY(-4px);margin-top:8px}.tooltip-left{right:100%;top:50%;transform:translateY(-50%) translate(4px);margin-right:8px}.tooltip-right{left:100%;top:50%;transform:translateY(-50%) translate(-4px);margin-left:8px}.tooltip-container:hover .tooltip-content{opacity:1;visibility:visible}.tooltip-container:hover .tooltip-top,.tooltip-container:hover .tooltip-bottom{transform:translate(-50%) translateY(0)}.tooltip-container:hover .tooltip-left,.tooltip-container:hover .tooltip-right{transform:translateY(-50%) translate(0)}.view-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:var(--space-xl);padding-bottom:var(--space-lg);border-bottom:1px solid var(--color-border)}.header-text h1{font-size:var(--font-size-h2);font-weight:800;color:var(--color-heading);margin:0 0 8px;letter-spacing:-.02em}h1,h2,h3{color:var(--color-heading)}.header-text p{font-size:var(--font-size-subtitle);color:var(--color-text-secondary);line-height:1.6;margin:0}.help-detail-trigger{display:flex;align-items:center;gap:8px;padding:6px 14px;background:var(--color-accent-soft);color:var(--color-accent);border-radius:10px;font-size:12px;font-weight:600;transition:var(--transition-fast);border:1px solid rgba(109,40,217,.1);flex-shrink:0;margin-top:4px}.help-detail-trigger:hover{background:var(--color-accent);color:#fff;transform:translateY(-1px)}