:root{--bs-sidebar-w:272px;--bs-gap:1.5rem;--bs-radius-sm:8px;--bs-radius:14px;--bs-radius-lg:20px;--bs-radius-pill:999px;--bs-page-bg:#f7f6f3;--bs-panel-bg:#fefdfb;--bs-panel-bg-soft:#faf8f4;--bs-ink:#1c1917;--bs-ink-soft:#44403c;--bs-muted:#78716c;--bs-line:rgba(28,25,23,0.08);--bs-accent:#2f7d54;--bs-accent-hover:#245f3f;--bs-accent-soft:rgba(47,125,84,0.08);--bs-accent-softer:rgba(47,125,84,0.04);--bs-accent-ring:rgba(47,125,84,0.22);--bs-shadow-sm:0 1px 2px rgba(28,25,23,0.04),0 1px 3px rgba(28,25,23,0.06);--bs-shadow:0 1px 3px rgba(28,25,23,0.05),0 4px 12px rgba(28,25,23,0.06);--bs-shadow-lg:0 2px 6px rgba(28,25,23,0.05),0 12px 32px rgba(28,25,23,0.08);--bs-ring:0 0 0 3px var(--bs-accent-ring);--bs-ease:cubic-bezier(0.2,0.8,0.2,1);--bs-transition:200ms var(--bs-ease);--bs-font-sans:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;--bs-font-serif:"Instrument Serif","Iowan Old Style","Baskerville",Georgia,serif;--bs-font-note:"Bradley Hand","Segoe Print","Comic Sans MS",cursive}[data-theme="dark"]{--bs-page-bg:#0c0a09;--bs-panel-bg:#1c1917;--bs-panel-bg-soft:#292524;--bs-ink:#f5f5f4;--bs-ink-soft:#d6d3d1;--bs-muted:#a8a29e;--bs-line:rgba(245,245,244,0.08);--bs-accent:#4ade80;--bs-accent-hover:#86efac;--bs-accent-soft:rgba(74,222,128,0.1);--bs-accent-softer:rgba(74,222,128,0.05);--bs-accent-ring:rgba(74,222,128,0.28)}body.bs-body{padding-top:var(--header-height-desktop,72px);background:var(--bs-page-bg);color:var(--bs-ink);font-family:var(--bs-font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (max-width:899px){body.bs-body{padding-top:var(--header-height-mobile,64px)}}.bs-hero{max-width:1440px;margin:1rem auto;padding:0 var(--bs-gap)}.bs-main{max-width:1440px;margin:1rem auto 3rem;padding:0 var(--bs-gap) 2rem;display:grid;grid-template-columns:var(--bs-sidebar-w) minmax(0,1fr);gap:var(--bs-gap);align-items:start}.bs-workspace{display:flex;flex-direction:column;gap:var(--bs-gap);min-width:0}.bs-sidebar{background:var(--bs-panel-bg);border-radius:var(--bs-radius);padding:0.75rem 0.5rem;position:sticky;top:calc(var(--header-height-desktop,72px) + 12px);max-height:calc(100vh - var(--header-height-desktop,72px) - 28px);overflow-y:auto;scrollbar-width:thin;box-shadow:var(--bs-shadow-sm);border:1px solid var(--bs-line);z-index:5}.bs-sidebar-search{display:flex;align-items:center;gap:0.5rem;padding:0.45rem 0.7rem;margin:0.25rem 0.25rem 0.6rem;background:var(--bs-panel-bg-soft);border:1px solid transparent;border-radius:var(--bs-radius-sm);transition:border-color var(--bs-transition),background var(--bs-transition)}.bs-sidebar-search:focus-within{border-color:var(--bs-accent);background:var(--bs-panel-bg);box-shadow:var(--bs-ring)}.bs-sidebar-search input{flex:1;min-width:0;border:none;background:none;outline:none;font:13px var(--bs-font-sans);color:var(--bs-ink)}.bs-sidebar-search::before{content:"";width:14px;height:14px;flex-shrink:0;background-image:url(data:image/svg+xml,%3Csvg\ xmlns=\'http://www.w3.org/2000/svg\'\ viewBox=\'0\ 0\ 16\ 16\'\ fill=\'none\'\ stroke=\'%2378716c\'\ stroke-width=\'1.8\'%3E%3Ccircle\ cx=\'7\'\ cy=\'7\'\ r=\'5\'/%3E%3Cpath\ d=\'m11\ 11\ 3\ 3\'/%3E%3C/svg%3E);background-size:contain;background-repeat:no-repeat}.bs-group{margin-bottom:0.15rem}.bs-group-header{display:flex;align-items:center;gap:0.45rem;width:100%;padding:0.5rem 0.65rem;background:none;border:none;font:600 10.5px var(--bs-font-sans);text-transform:uppercase;letter-spacing:0.08em;color:var(--bs-muted);cursor:pointer;border-radius:var(--bs-radius-sm);transition:background var(--bs-transition),color var(--bs-transition);text-align:left}.bs-group-header:hover{background:var(--bs-accent-softer);color:var(--bs-ink)}.bs-group-chevron{margin-left:auto;transition:transform var(--bs-transition);font-size:9px;color:var(--bs-muted)}.bs-group.collapsed .bs-group-chevron{transform:rotate(-90deg)}.bs-group-body{display:flex;flex-direction:column;padding:0.15rem 0 0.25rem;overflow:hidden;max-height:2400px;transition:max-height 0.28s var(--bs-ease)}.bs-group.collapsed .bs-group-body{max-height:0;padding:0}.bs-item{display:flex;align-items:center;gap:0.6rem;padding:0.42rem 0.65rem;margin:1px 0;border-radius:var(--bs-radius-sm);text-decoration:none;color:var(--bs-ink);font:500 13.5px var(--bs-font-sans);line-height:1.25;transition:background var(--bs-transition),color var(--bs-transition)}.bs-item:hover{background:var(--bs-accent-softer);color:var(--bs-accent)}.bs-item.active{background:var(--bs-accent-soft);color:var(--bs-accent);font-weight:600}.bs-item-icon{width:24px;height:24px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border-radius:6px;font-size:12.5px;background:var(--bs-panel-bg-soft);color:var(--bs-ink-soft);font-family:var(--bs-font-serif);transition:background var(--bs-transition),color var(--bs-transition)}.bs-item:hover .bs-item-icon{background:var(--bs-accent-soft);color:var(--bs-accent)}.bs-item.active .bs-item-icon{background:var(--bs-accent);color:#fff}.bs-item-stub{display:flex;align-items:center;gap:0.6rem;padding:0.42rem 0.65rem;margin:1px 0;font:500 13.5px var(--bs-font-sans);color:var(--bs-muted);cursor:not-allowed}.bs-item-stub .bs-item-icon{background:transparent;border:1px dashed var(--bs-line)}.bs-item-stub .bs-item-soon{margin-left:auto;font:600 9px var(--bs-font-sans);letter-spacing:0.08em;text-transform:uppercase;color:var(--bs-muted);opacity:0.6}.bs-sidebar-header{display:flex;align-items:center;justify-content:space-between;padding:4px 6px 6px;margin-bottom:2px}.bs-sidebar-title{font:600 10.5px var(--bs-font-sans);text-transform:uppercase;letter-spacing:0.08em;color:var(--bs-muted)}.bs-sidebar-hide-btn{display:none;place-items:center;width:26px;height:26px;cursor:pointer;background:transparent;border:0;color:var(--bs-muted);border-radius:6px;transition:background var(--bs-transition),color var(--bs-transition)}.bs-sidebar-hide-btn:hover{background:var(--bs-accent-softer);color:var(--bs-accent)}.bs-sidebar-hide-btn svg{width:16px;height:16px}.bs-sidebar-toggle{display:none;padding:0.55rem 0.9rem;background:var(--bs-panel-bg);border:1px solid var(--bs-line);border-radius:var(--bs-radius-sm);box-shadow:var(--bs-shadow-sm);font:500 13px var(--bs-font-sans);color:var(--bs-ink);cursor:pointer}.bs-sidebar-backdrop{display:none;position:fixed;inset:0;background:rgba(12,10,9,0.55);backdrop-filter:blur(3px);z-index:99}@media (max-width:1023px){.bs-main{grid-template-columns:minmax(0,1fr)}.bs-sidebar-toggle{display:inline-flex;align-items:center;gap:0.4rem;margin-bottom:0.5rem}.bs-sidebar{position:fixed;top:0;left:0;bottom:0;width:300px;max-height:none;border-radius:0;z-index:100;transform:translateX(-102%);transition:transform 0.25s var(--bs-ease);box-shadow:4px 0 32px rgba(0,0,0,0.25)}.bs-sidebar.open{transform:translateX(0)}.bs-sidebar-backdrop.open{display:block}}@media (min-width:1024px){.bs-sidebar-hide-btn{display:grid}.bs-main.is-sidebar-hidden{grid-template-columns:minmax(0,1fr)}.bs-main.is-sidebar-hidden .bs-sidebar{display:none}.bs-main.is-sidebar-hidden .bs-sidebar-toggle{display:inline-flex;align-items:center;gap:0.4rem;margin-bottom:0.5rem;align-self:start}}.bs-hero-banner{position:relative;overflow:hidden;background:radial-gradient(circle at 12% 0%,rgba(47,125,84,0.16),transparent 45%),radial-gradient(circle at 88% 100%,rgba(79,70,229,0.10),transparent 50%),var(--bs-panel-bg);color:var(--bs-ink);padding:2.25rem 2.25rem 2rem;border-radius:var(--bs-radius-lg);border:1px solid var(--bs-line);box-shadow:var(--bs-shadow)}.bs-hero-banner h1{font:400 2.4rem/1.1 var(--bs-font-serif);margin:0 0 0.4rem;letter-spacing:-0.02em}.bs-hero-banner h1 em{font-style:italic;color:var(--bs-accent)}.bs-hero-banner p{font:1.02rem var(--bs-font-sans);color:var(--bs-ink-soft);margin:0 0 1.5rem;max-width:56ch}.bs-hero-stats{display:flex;gap:2.25rem;flex-wrap:wrap}.bs-hero-stat{font:500 0.82rem var(--bs-font-sans);color:var(--bs-muted)}.bs-hero-stat strong{display:block;font:400 1.65rem var(--bs-font-serif);color:var(--bs-ink);margin-bottom:2px;letter-spacing:-0.015em}.bs-section-title{font:500 1.25rem var(--bs-font-serif);color:var(--bs-ink);margin:0 0 1rem;letter-spacing:-0.015em}.bs-tool-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:0.85rem}.bs-tool-card{display:flex;align-items:center;gap:0.85rem;padding:1rem 1.1rem;background:var(--bs-panel-bg);border:1px solid var(--bs-line);border-radius:var(--bs-radius);text-decoration:none;color:var(--bs-ink);transition:transform var(--bs-transition),border-color var(--bs-transition),box-shadow var(--bs-transition)}.bs-tool-card:hover{transform:translateY(-2px);border-color:var(--bs-accent);box-shadow:var(--bs-shadow)}.bs-tool-card-icon{width:40px;height:40px;flex-shrink:0;display:inline-flex;align-items:center;justify-content:center;border-radius:var(--bs-radius-sm);font:1.1rem var(--bs-font-serif);background:var(--bs-accent-soft);color:var(--bs-accent)}.bs-tool-card:hover .bs-tool-card-icon{background:var(--bs-accent);color:#fff}.bs-tool-card-title{font:600 0.95rem var(--bs-font-sans);display:block;margin-bottom:2px}.bs-tool-card-sub{font:0.8rem var(--bs-font-sans);color:var(--bs-muted)}.bs-tool-card.is-stub{opacity:0.6;cursor:not-allowed;pointer-events:none}.bs-tool-card.is-stub .bs-tool-card-icon{background:var(--bs-panel-bg-soft);color:var(--bs-muted);border:1px dashed var(--bs-line)}.bs-faq-wrap{margin:0}.bs-faq-title{font:400 1.35rem var(--bs-font-serif);letter-spacing:-0.015em;color:var(--bs-ink);margin:0.75rem 0 0.5rem}.bs-faq{background:var(--bs-panel-bg);border:1px solid var(--bs-line);border-radius:var(--bs-radius);padding:0.5rem 1.25rem;box-shadow:var(--bs-shadow-sm)}.bs-faq-item{border-bottom:1px solid var(--bs-line)}.bs-faq-item:last-child{border-bottom:none}.bs-faq-q{width:100%;background:none;border:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:1rem 0;font:500 0.98rem var(--bs-font-sans);color:var(--bs-ink);text-align:left;transition:color var(--bs-transition)}.bs-faq-q:hover{color:var(--bs-accent)}.bs-faq-chevron{width:16px;height:16px;color:var(--bs-muted);transition:transform var(--bs-transition);flex-shrink:0}.bs-faq-a{max-height:0;overflow:hidden;transition:max-height 0.3s var(--bs-ease),padding 0.3s var(--bs-ease);color:var(--bs-ink-soft);line-height:1.65;font-size:0.93rem;padding:0}.bs-faq-item.open .bs-faq-a{max-height:700px;padding:0 0 1rem}.bs-faq-item.open .bs-faq-chevron{transform:rotate(180deg);color:var(--bs-accent)}.ca-tool-root{--ca-paper:#fbf7ee;--ca-paper-deep:#f1eadc;--ca-ink:#28231c;--ca-muted:#80786d;--ca-line:rgba(91,78,60,0.16);--ca-shadow:0 18px 50px rgba(78,66,48,0.12);--ca-shadow-soft:0 8px 26px rgba(78,66,48,0.1);--ca-serif:"Iowan Old Style","Baskerville","Libre Baskerville",Georgia,serif;--ca-note:"Bradley Hand","Segoe Print","Comic Sans MS",cursive;--accent:#2f7d54;--accent-soft:rgba(47,125,84,0.16);--cell-color:#2f7d54;color:var(--ca-ink);background:linear-gradient(90deg,rgba(255,255,255,0.4),transparent 28%,rgba(255,255,255,0.4)),radial-gradient(circle at 50% 0%,var(--accent-soft),transparent 26rem),#f2ecdf;padding:18px;border-radius:var(--bs-radius-lg);border:1px solid var(--bs-line);box-shadow:var(--bs-shadow)}[data-theme="dark"] .ca-tool-root{--ca-paper:#1a1714;--ca-paper-deep:#221d18;--ca-ink:#e8e2d2;--ca-muted:#a39a8b;--ca-line:rgba(232,220,195,0.16);--ca-shadow:0 18px 50px rgba(0,0,0,0.3);--ca-shadow-soft:0 8px 26px rgba(0,0,0,0.25);background:radial-gradient(circle at 50% 0%,var(--accent-soft),transparent 26rem),#1c1815}.ca-tool-head{display:flex;align-items:center;justify-content:space-between;gap:22px;margin-bottom:22px}.ca-tool-head h1{margin:0;font-family:var(--ca-serif);font:500 2.1rem/1.05 var(--ca-serif);letter-spacing:-0.01em}.ca-tool-head p{margin:6px 0 0;color:var(--ca-muted);font:italic 1.05rem/1.4 var(--ca-serif)}.ca-cell-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;align-items:start;position:relative}@media (min-width:1100px){.ca-cell-grid{grid-template-columns:minmax(240px,280px) minmax(420px,1fr) minmax(280px,340px)}.ca-cell-grid.is-left-hidden{grid-template-columns:minmax(420px,1fr) minmax(280px,340px)}.ca-cell-grid.is-right-hidden{grid-template-columns:minmax(240px,280px) minmax(420px,1fr)}.ca-cell-grid.is-left-hidden.is-right-hidden{grid-template-columns:minmax(0,1fr)}.ca-cell-grid.is-left-hidden .ca-left-rail{display:none}.ca-cell-grid.is-right-hidden .ca-right-rail{display:none}}@media (max-width:1099px){.ca-cell-grid.is-left-hidden .ca-left-rail{display:none}.ca-cell-grid.is-right-hidden .ca-right-rail{display:none}}.ca-rail-collapse-btn{display:grid;place-items:center;width:28px;height:28px;cursor:pointer;background:transparent;border:0;color:var(--ca-muted);border-radius:6px;transition:background 180ms ease,color 180ms ease}.ca-rail-collapse-btn:hover{background:rgba(0,0,0,0.05);color:var(--accent)}[data-theme="dark"] .ca-rail-collapse-btn:hover{background:rgba(255,255,255,0.06)}.ca-rail-collapse-btn svg{width:16px;height:16px}.ca-rail-show-tab{position:absolute;top:22px;z-index:6;display:none;align-items:center;gap:6px;padding:8px 12px;cursor:pointer;border:1px solid var(--ca-line);background:rgba(251,247,238,0.94);box-shadow:var(--ca-shadow-soft);backdrop-filter:blur(8px);color:var(--ca-ink);font:500 0.82rem var(--bs-font-sans);transition:transform 180ms ease,color 180ms ease}[data-theme="dark"] .ca-rail-show-tab{background:rgba(34,29,24,0.94);color:var(--ca-ink)}.ca-rail-show-tab svg{width:14px;height:14px}.ca-rail-show-tab:hover{color:var(--accent)}.ca-rail-show-tab.is-left{left:-10px;border-left:0;border-radius:0 var(--bs-radius-sm) var(--bs-radius-sm)0;padding-left:14px}.ca-rail-show-tab.is-right{right:-10px;border-right:0;border-radius:var(--bs-radius-sm)0 0 var(--bs-radius-sm);padding-right:14px}.ca-rail-show-tab.is-left:hover{transform:translateX(2px)}.ca-rail-show-tab.is-right:hover{transform:translateX(-2px)}.ca-cell-grid.is-left-hidden .ca-rail-show-tab.is-left{display:inline-flex}.ca-cell-grid.is-right-hidden .ca-rail-show-tab.is-right{display:inline-flex}.ca-left-rail,.ca-right-rail,.ca-center-stack{min-width:0}.ca-left-rail,.ca-right-rail{display:grid;gap:18px}.ca-panel,.ca-stage-panel{border:1px solid var(--ca-line);border-radius:10px;background:linear-gradient(180deg,rgba(255,255,255,0.6),rgba(255,255,255,0.2)),var(--ca-paper);box-shadow:var(--ca-shadow-soft)}.ca-panel{padding:18px}.ca-panel-heading{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:16px;padding-bottom:12px;border-bottom:1px dashed rgba(87,78,64,0.22);color:#3f345f;font-family:var(--ca-note);font-size:0.98rem;font-weight:800;text-transform:uppercase}[data-theme="dark"] .ca-panel-heading{color:#b3a4d8}.ca-panel-heading span{display:inline-flex;align-items:center;gap:8px;min-width:0}.ca-panel-heading button{display:grid;place-items:center;width:32px;height:32px;cursor:pointer;background:transparent;border:0;color:color-mix(in srgb,var(--accent) 72%,#b24778)}.ca-cell-list,.ca-organelle-list{display:grid;gap:10px}.ca-cell-row{display:grid;grid-template-columns:54px minmax(0,1fr) 26px;align-items:center;gap:12px;width:100%;padding:10px 12px;min-height:72px;cursor:pointer;border:1px solid transparent;border-radius:10px;background:transparent;text-align:left;transition:transform 180ms ease,border-color 180ms ease,background 180ms ease,box-shadow 180ms ease}.ca-cell-row:hover,.ca-cell-row.is-active{transform:translateY(-1px);border-color:color-mix(in srgb,var(--accent) 38%,transparent);background:var(--accent-soft);box-shadow:0 10px 24px rgba(62,54,44,0.08)}.ca-cell-row-copy{display:grid;gap:4px;min-width:0}.ca-cell-row-copy strong{overflow:hidden;font-family:var(--ca-serif);font:600 1rem/1.08 var(--ca-serif);text-overflow:ellipsis;white-space:nowrap}.ca-cell-row-copy span{overflow:hidden;color:var(--ca-muted);font-size:0.88rem;text-overflow:ellipsis;white-space:nowrap}.ca-mini-cell{position:relative;display:block;width:50px;height:50px;flex:0 0 auto;border-radius:8px;background:rgba(255,255,255,0.64);box-shadow:inset 0 0 0 1px rgba(72,60,46,0.08);--thumb:var(--accent)}.ca-mini-cell.has-preview{overflow:hidden;background:radial-gradient(circle at 36% 22%,rgba(255,255,255,0.86),transparent 35%),#f7f1e7;box-shadow:inset 0 0 0 1px rgba(72,60,46,0.08),0 10px 20px rgba(45,38,30,0.12)}.ca-mini-cell.has-preview img{width:100%;height:100%;object-fit:cover;transform:scale(1.08)}.ca-mini-cell>span,.ca-mini-cell>i,.ca-mini-cell>b{position:absolute;display:block;background:var(--thumb)}.ca-mini-cell>span{inset:10px;border-radius:50%;opacity:0.85}.ca-mini-cell>i{width:16px;height:16px;left:24px;top:10px;border-radius:50%;opacity:0.54}.ca-mini-cell>b{width:22px;height:8px;left:14px;bottom:12px;border-radius:99px;opacity:0.62}.ca-mini-cell-plant>span{border-radius:32% 46% 42% 34%}.ca-mini-cell-bacteria>span,.ca-mini-cell-muscle>span{inset:18px 8px;border-radius:99px}.ca-mini-cell-neuron>i,.ca-mini-cell-neuron>b{height:3px;transform:rotate(-30deg)}.ca-favorite-dot{display:grid;place-items:center;width:26px;height:26px;color:color-mix(in srgb,var(--accent) 58%,#5f574d);cursor:pointer;opacity:0.72;background:transparent;border:0}.ca-favorite-dot.is-on{color:var(--accent);opacity:1}.ca-favorite-dot svg{width:16px;height:16px}.ca-organelle-row{display:flex;align-items:center;width:100%;gap:12px;min-height:38px;padding:7px 10px;cursor:pointer;border-radius:8px;background:transparent;border:0;color:#39332a;text-align:left;transition:background 180ms ease,transform 180ms ease}[data-theme="dark"] .ca-organelle-row{color:#d6cfc1}.ca-organelle-row:hover,.ca-organelle-row.is-active{transform:translateX(2px);background:rgba(255,255,255,0.58)}[data-theme="dark"] .ca-organelle-row:hover,[data-theme="dark"] .ca-organelle-row.is-active{background:rgba(255,255,255,0.06)}.ca-color-dot{width:11px;height:11px;flex:0 0 auto;border-radius:50%;box-shadow:0 0 0 4px rgba(255,255,255,0.48)}.ca-center-stack{display:grid;gap:18px}.ca-stage-panel{position:relative;min-height:620px;padding:24px;overflow:hidden}.ca-stage-title{position:relative;z-index:5;display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.ca-stage-title h2{margin:0;max-width:460px;font:500 2.4rem/0.95 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var(--ca-serif)}.ca-comparison-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}@media (max-width:700px){.ca-comparison-columns{grid-template-columns:1fr}}.ca-comparison-columns section,.ca-compare-section{padding:14px;border:1px solid var(--ca-line);border-radius:12px;background:rgba(255,255,255,0.46);display:flex;flex-direction:column}[data-theme="dark"] .ca-comparison-columns section,[data-theme="dark"] .ca-compare-section{background:rgba(255,255,255,0.04)}.ca-comparison-columns h4{margin:10px 0 2px;font:500 1.3rem var(--ca-serif)}.ca-comparison-columns dl{margin:12px 0 14px;display:grid;gap:10px}.ca-comparison-columns dl div{display:grid;grid-template-columns:100px 1fr;gap:10px}.ca-comparison-columns dt{color:var(--ca-muted);font:0.9rem var(--ca-serif)}.ca-comparison-columns dd{margin:0;font:0.96rem var(--ca-serif)}.ca-compare-canvas-wrap{height:240px;border-radius:10px;overflow:hidden;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,0.6),transparent 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(max-width:700px){.ca-compare-canvas-wrap{height:200px}}.ca-lightbox{position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(15,12,8,0.86);backdrop-filter:blur(4px);z-index:1100;padding:24px}.ca-lightbox.is-open{display:flex}.ca-lightbox-inner{position:relative;width:min(1060px,100%);max-height:92vh;display:grid;grid-template-rows:1fr auto;background:var(--ca-paper);border-radius:14px;overflow:hidden;box-shadow:var(--ca-shadow)}[data-theme="dark"] .ca-lightbox-inner{background:#1a1714}.ca-lightbox-stage{display:grid;place-items:center;background:#0c0a09;min-height:320px;max-height:78vh;overflow:hidden}.ca-lightbox-stage img{max-width:100%;max-height:78vh;display:block;object-fit:contain}.ca-lightbox-meta{padding:14px 18px;border-top:1px solid var(--ca-line);background:var(--ca-paper);color:var(--ca-ink)}[data-theme="dark"] .ca-lightbox-meta{background:#1a1714}.ca-lightbox-caption{font:500 1.02rem/1.35 var(--ca-serif);margin-bottom:4px}.ca-lightbox-credit{font:0.85rem var(--bs-font-sans);color:var(--ca-muted)}.ca-lightbox-credit a{color:var(--accent);text-decoration:underline}.ca-lightbox-credit a:not([href]),.ca-lightbox-credit a[href=""]{color:inherit;text-decoration:none;cursor:default;pointer-events:none}.ca-lightbox-close,.ca-lightbox-prev,.ca-lightbox-next{position:absolute;cursor:pointer;width:42px;height:42px;background:rgba(255,255,255,0.94);color:#1c1917;border:0;border-radius:999px;font:700 22px/1 var(--bs-font-sans);box-shadow:0 6px 18px rgba(0,0,0,0.35);transition:transform 180ms ease,background 180ms ease;z-index:2}.ca-lightbox-close{top:14px;right:14px}.ca-lightbox-prev{top:50%;left:14px;transform:translateY(-50%)}.ca-lightbox-next{top:50%;right:14px;transform:translateY(-50%)}.ca-lightbox-close:hover{transform:scale(1.06);background:#fff}.ca-lightbox-prev:hover{transform:translateY(-50%) scale(1.06);background:#fff}.ca-lightbox-next:hover{transform:translateY(-50%) 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h2{font-size:1.9rem}.ca-canvas-wrap{height:320px}.ca-stage-toolbar button,.ca-export-toolbar button{padding:0 8px;font-size:0.78rem}}.ca-organelle-legend{margin-top:14px;padding-top:12px;border-top:1px dashed var(--ca-line);display:flex;flex-wrap:wrap;gap:8px}.ca-organelle-legend[hidden]{display:none}.ca-legend-item{display:inline-flex;align-items:center;gap:8px;padding:6px 12px 6px 6px;cursor:pointer;border:1px solid rgba(84,74,58,0.14);border-radius:999px;background:rgba(255,255,255,0.42);color:inherit;font:500 0.88rem var(--bs-font-sans);transition:transform 180ms ease,box-shadow 180ms ease,border-color 180ms ease,background 180ms ease}.ca-legend-item:hover{transform:translateY(-1px);box-shadow:var(--ca-shadow-soft);border-color:color-mix(in srgb,var(--accent) 40%,rgba(84,74,58,0.14))}.ca-legend-item.is-active{border-color:var(--accent);background:var(--accent-soft);color:var(--accent)}.ca-legend-num{display:inline-grid;place-items:center;flex:0 0 auto;width:22px;height:22px;border-radius:50%;color:#fffdf6;font:700 0.78rem var(--bs-font-sans);text-shadow:0 1px 0 rgba(0,0,0,0.35);box-shadow:inset 0 0 0 2px rgba(20,18,14,0.18)}.ca-legend-name{line-height:1}[data-theme="dark"] .ca-legend-item{background:rgba(255,255,255,0.04);border-color:rgba(232,220,195,0.10)}[data-theme="dark"] .ca-legend-item:hover{border-color:color-mix(in srgb,var(--accent) 50%,rgba(232,220,195,0.10))}[data-theme="dark"] .ca-legend-num{box-shadow:inset 0 0 0 2px rgba(0,0,0,0.35)}[data-theme="dark"] .ca-panel,[data-theme="dark"] .ca-stage-panel{background:linear-gradient(180deg,rgba(255,255,255,0.025),rgba(255,255,255,0)),var(--ca-paper-deep)}[data-theme="dark"] .ca-panel-heading{color:#c9bcff;border-bottom-color:rgba(232,220,195,0.14)}[data-theme="dark"] .ca-mini-cell{background:rgba(255,255,255,0.04);box-shadow:inset 0 0 0 1px rgba(232,220,195,0.08)}[data-theme="dark"] .ca-mini-cell.has-preview{background:radial-gradient(circle at 36% 22%,rgba(255,255,255,0.08),transparent 35%),#221d18;box-shadow:inset 0 0 0 1px rgba(232,220,195,0.08),0 10px 20px rgba(0,0,0,0.4)}[data-theme="dark"] .ca-color-dot{box-shadow:0 0 0 4px rgba(232,220,195,0.08)}[data-theme="dark"] .ca-mode-switcher button{background:rgba(255,255,255,0.04);border-color:rgba(232,220,195,0.10)}[data-theme="dark"] .ca-lesson-focus>span,[data-theme="dark"] .ca-tutor-prompt>span,[data-theme="dark"] .ca-tutor-output>span{color:#c9bcff}[data-theme="dark"] .ca-lesson-focus,[data-theme="dark"] .ca-tutor-prompt,[data-theme="dark"] .ca-lesson-focus+*,[data-theme="dark"] .ca-tutor-output{border-color:rgba(232,220,195,0.10)}[data-theme="dark"] .ca-prompt-list button{border-color:rgba(232,220,195,0.10)}[data-theme="dark"] .ca-prompt-list button:hover{background:rgba(255,255,255,0.08);color:var(--accent)}[data-theme="dark"] .ca-occurrence-art{background:radial-gradient(circle at 78% 45%,rgba(232,220,195,0.06),transparent 35%),linear-gradient(135deg,var(--accent-soft),rgba(255,255,255,0.02))}[data-theme="dark"] .ca-micro-card>span{background:radial-gradient(circle at 20% 30%,var(--micro),transparent 18%),radial-gradient(circle at 72% 40%,color-mix(in srgb,var(--micro) 66%,#d6cfc1),transparent 20%),radial-gradient(circle at 50% 80%,color-mix(in srgb,var(--micro) 78%,#2a2520),transparent 22%),repeating-linear-gradient(45deg,rgba(255,255,255,0.04)0 8px,rgba(0,0,0,0.12) 8px 16px),color-mix(in srgb,var(--micro) 28%,#1a1714)}[data-theme="dark"] .ca-micro-card{border-color:rgba(232,220,195,0.10)}[data-theme="dark"] .ca-comparison-columns section,[data-theme="dark"] .ca-compare-section{border-color:rgba(232,220,195,0.10)}[data-theme="dark"] .ca-lesson-focus,[data-theme="dark"] .ca-prompt-list button,[data-theme="dark"] .ca-mode-switcher button,[data-theme="dark"] .ca-micro-card{border-color:rgba(232,220,195,0.10)}