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strong{font-size:var(--text-small)}.reference-concept p{color:var(--ink-2)}.reference-boundary{font-size:var(--text-small)}.reference-links{gap:var(--space-2) var(--space-5);flex-wrap:wrap;display:flex}.reference-links a{font-size:var(--text-small);color:var(--accent);border-bottom:1px solid;align-items:center;gap:4px;font-weight:550;display:inline-flex}.canvas-stage{background:var(--stage);width:100%;height:100%;min-height:0;position:relative;overflow:hidden}.canvas-stage canvas{touch-action:none;display:block}.canvas-loading,.canvas-fallback{place-content:center;gap:var(--space-2);padding:var(--space-8);text-align:center;color:var(--stage-muted);font-size:var(--text-small);display:grid;position:absolute;inset:0}.canvas-fallback strong{font-size:var(--text-subtitle);color:var(--stage-ink);font-weight:550}.canvas-fallback p{max-width:44ch}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important}}.reduce-motion *,.reduce-motion :before,.reduce-motion 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.shell-bar{opacity:0;pointer-events:none;transform:translateY(-8px)}.is-stage[data-idle=true]{cursor:none}.is-stage[data-idle=true] .stage-hud{opacity:.0001;transition:opacity var(--dur-slow) var(--ease-out)}.shell-wordmark{align-items:center;gap:var(--space-3);border-radius:var(--radius-s);justify-self:start;min-width:0;display:inline-flex}.shell-mark{color:var(--ui-accent)}.shell-wordmark strong{white-space:nowrap;letter-spacing:-.01em;font-size:15px;font-weight:600;line-height:1.2;display:block}.shell-wordmark>span>span{font-size:var(--text-micro);color:var(--ui-muted);white-space:nowrap;text-overflow:ellipsis;line-height:1.3;display:block;overflow:hidden}.shell-nav{border-radius:var(--radius-pill);gap:2px;padding:3px;display:flex}.is-stage .shell-nav,.is-stage .shell-wordmark,.is-stage .shell-tools{background:var(--stage-panel);border:1px solid var(--stage-line);-webkit-backdrop-filter:var(--blur-panel)}.is-stage .shell-wordmark{padding:5px var(--space-4) 5px 6px;border-radius:var(--radius-pill)}.is-stage .shell-tools{border-radius:var(--radius-pill);justify-self:end;padding:3px}.is-stage .shell-present{margin-left:var(--space-1)}.shell-nav a{min-height:34px;padding:0 var(--space-4);border-radius:var(--radius-pill);font-size:var(--text-small);color:var(--ui-muted);white-space:nowrap;transition:color var(--dur-fast) var(--ease-out), background-color var(--dur-fast) var(--ease-out);align-items:center;font-weight:550;display:inline-flex}.nav-short{display:none}.shell-nav a:hover{color:var(--ui-ink)}.shell-nav a.active{color:var(--ui-ink);background:var(--ui-hover)}.shell-tools{justify-content:flex-end;align-items:center;gap:var(--space-1);display:flex}.shell-tool{align-items:center;gap:var(--space-2);min-height:36px;padding:0 var(--space-3);border-radius:var(--radius-pill);font-size:var(--text-small);color:var(--ui-ink-2);font-weight:550;display:inline-flex}.shell-tool:hover{background:var(--ui-hover);color:var(--ui-ink)}.shell-tool-icon{justify-content:center;width:36px;padding:0}.shell-tools .product-context-button>svg:last-child{display:none}.shell-present{align-items:center;gap:var(--space-2);min-height:36px;margin-left:var(--space-2);padding:0 var(--space-4);border-radius:var(--radius-pill);font-size:var(--text-small);background:var(--ui-primary-bg);color:var(--ui-primary-ink);font-weight:600;display:inline-flex}.shell-present:hover{filter:brightness(1.1)}.shell-footer{justify-content:space-between;gap:var(--space-6);padding:var(--space-6) var(--gutter);border-top:1px solid var(--ui-line);font-size:var(--text-micro);color:var(--ui-muted);display:flex}@media (width<=1120px){.shell-wordmark>span>span{display:none}}@media (width<=980px){.shell-tool span,.shell-tools .product-context-button span,.shell-present span{display:none}.shell-tools .product-context-button,.shell-tool,.shell-present{justify-content:center;width:36px;padding:0}.shell-present{margin-left:var(--space-1)}}@media (width<=760px){.shell-bar{gap:var(--space-2);grid-template-columns:auto minmax(0,1fr) auto}.shell-wordmark strong{display:none}.shell-nav{scrollbar-width:none;justify-self:center;max-width:100%;overflow-x:auto}.shell-nav a{padding:0 var(--space-3)}.shell-nav a[href=\/realism],.shell-nav a[href=\/showcase],.shell-present{display:none}.shell-tools{gap:0}.is-stage .shell-wordmark{padding:4px}.nav-full{display:none}.nav-short{display:inline}.shell-footer{gap:var(--space-2);flex-direction:column}}@media (width<=420px){.shell-nav a{padding:0 10px;font-size:12px}.shell-tools .product-context-button,.shell-tool{width:34px}}