.example-viewer-page{background:var(--bg)}.example-viewer{--example-rail-width: var(--example-initial-rail-width, 286px);position:relative;display:grid;grid-template-columns:minmax(220px,var(--example-rail-width)) var(--workspace-splitter-size) minmax(420px,1fr);height:calc(100svh - var(--header-height));min-height:var(--workspace-min-height);border-top:1px solid var(--border-subtle)}.example-viewer[data-layout-ready=true]{transition:grid-template-columns .18s ease}:root[data-example-rail-collapsed=true] .example-viewer:not([data-mounted=true]){grid-template-columns:0 var(--workspace-splitter-expanded-size) minmax(0,1fr)}.example-viewer[data-resizing=true]{cursor:col-resize;user-select:none;transition:none}.example-rail{min-width:0;min-height:var(--workspace-min-height);overflow:auto;border-right:1px solid var(--border);background:linear-gradient(180deg,var(--surface),var(--surface-subtle)),var(--surface);transition:border-color .18s ease,opacity .16s ease,visibility .16s ease}:root[data-example-rail-collapsed=true] .example-viewer:not([data-mounted=true]) .example-rail{visibility:hidden;overflow:hidden;opacity:0;border-right-color:transparent;pointer-events:none}.example-rail nav{display:grid;gap:10px;padding:12px 10px 22px}.example-rail a{--rail-accent: var(--example-accent);display:grid;grid-template-columns:84px minmax(0,1fr);grid-template-rows:auto auto;align-items:center;align-content:center;column-gap:10px;row-gap:9px;min-height:76px;padding:8px;border:1px solid transparent;border-radius:var(--radius);color:var(--text);transition:background .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease}.example-rail a:hover,.example-rail a.is-active{border-color:color-mix(in srgb,var(--rail-accent) 34%,var(--border));background:color-mix(in srgb,var(--rail-accent) 7%,var(--surface));box-shadow:var(--shadow-soft)}.example-rail a:hover{transform:translateY(-1px)}.example-rail a.is-active{box-shadow:inset 3px 0 0 var(--rail-accent),var(--shadow-soft)}.example-thumb{position:relative;display:block;grid-row:1 / span 2;aspect-ratio:1.42;overflow:hidden;border:1px solid color-mix(in srgb,var(--rail-accent) 34%,transparent);border-radius:var(--radius-sm);background:linear-gradient(135deg,color-mix(in srgb,var(--rail-accent) 34%,var(--color-ink-950)),var(--color-ink-900) 56%,var(--color-ink-800)),linear-gradient(var(--scene-grid-line) 1px,transparent 1px),linear-gradient(90deg,var(--scene-grid-line) 1px,transparent 1px);background-size:auto,16px 16px,16px 16px}.example-thumb:after{content:"";position:absolute;inset:0;border-radius:inherit;background:linear-gradient(180deg,transparent 48%,color-mix(in srgb,var(--color-black) 46%,transparent));box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--color-white) 12%,transparent);pointer-events:none}.example-thumb img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover}.example-rail a.is-active .example-thumb{border-color:var(--rail-accent)}.example-rail a>strong{min-width:0;overflow:hidden;font-size:.92rem;font-weight:760;line-height:1.2;text-overflow:ellipsis;white-space:nowrap}.example-rail-tags{display:flex;flex-wrap:wrap;grid-column:2;gap:6px;overflow:hidden;max-height:24px}.example-rail-tags span{border:1px solid color-mix(in srgb,var(--border) 72%,transparent);border-radius:var(--radius-pill);color:var(--text-muted);font-size:.72rem;font-weight:700;line-height:1;padding:5px 7px}:root[data-example-rail-collapsed=true] .example-viewer:not([data-mounted=true]) .example-splitter{cursor:e-resize;background:transparent}:root[data-example-rail-collapsed=true] .example-viewer:not([data-mounted=true]) .example-splitter:before{inset:12px 5px;opacity:.72}.example-stage{position:relative;min-width:0;min-height:var(--workspace-min-height);overflow:hidden;background:var(--scene-bg)}.example-stage .example-preview{position:relative;height:100%;min-height:100%;overflow:hidden;background:var(--scene-bg)}.example-stage .example-preview canvas,.example-stage .example-preview .renderer-runtime-surface{position:absolute;inset:0;z-index:1;display:block;width:100%;height:100%;background:var(--scene-bg)}.example-preview[data-state=loading] canvas,.example-preview[data-state=loading] .renderer-runtime-surface{opacity:0}.example-preview-status{position:absolute;top:50%;left:50%;z-index:3;max-width:min(420px,calc(100% - 40px));color:var(--scene-text);font-size:.82rem;font-weight:700;line-height:1.35;text-align:center;text-shadow:0 1px 10px var(--scene-text-shadow);transform:translate(-50%,-50%)}.example-preview[data-state=error] .example-preview-status{color:var(--danger-on-scene)}.example-preview[data-state=error] canvas{opacity:.32}.example-config-panel{position:absolute;top:14px;right:14px;z-index:7;width:min(304px,calc(100% - 28px));max-height:calc(100% - 100px);overflow:auto}.example-edit-button{position:absolute;right:22px;bottom:22px;z-index:6;display:inline-flex;align-items:center;justify-content:center;width:50px;height:50px;border:1px solid var(--scene-control-border);border-radius:50%;background:var(--scene-control-bg);box-shadow:var(--scene-control-shadow);transition:background .16s ease,border-color .16s ease,box-shadow .16s ease,transform .16s ease}.example-edit-button:hover{border-color:var(--color-white);background:var(--color-white);box-shadow:var(--scene-control-shadow-hover);transform:translateY(-1px)}.example-edit-button:active{transform:translateY(0)}.example-edit-button img{display:block;width:24px;height:24px;opacity:.9;pointer-events:none}@media(max-width:900px){.example-viewer-page{overflow:auto}.example-viewer,.example-viewer[data-pane-collapsed=true],:root[data-example-rail-collapsed=true] .example-viewer:not([data-mounted=true]){grid-template-columns:1fr;grid-template-rows:minmax(500px,1fr);height:auto;min-height:calc(100svh - var(--header-height-compact))}.example-viewer>.example-rail,.example-splitter.workspace-resizer{display:none}.site-drawer-nav-context .example-mobile-rail{min-height:0;overflow:visible;border-right:0;border-bottom:0;background:transparent}.site-drawer-nav-context .example-mobile-rail nav{width:auto;min-width:0;gap:8px;padding:0}.site-drawer-nav-context .example-mobile-rail a{width:100%;grid-template-columns:74px minmax(0,1fr)}.example-stage{height:calc(100svh - var(--header-height-compact));min-height:500px}}@media(max-width:560px){.example-stage{min-height:480px}.example-edit-button{right:14px;bottom:14px;width:48px;height:48px}.example-config-panel{top:10px;right:10px;width:min(292px,calc(100% - 20px));max-height:calc(100% - 94px)}}:root[data-workspace-fullscreen=true] .example-viewer{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr);height:100dvh;min-height:100dvh;border-top:0}:root[data-workspace-fullscreen=true] .example-rail,:root[data-workspace-fullscreen=true] .example-splitter,:root[data-workspace-fullscreen=true] .example-edit-button,:root[data-workspace-fullscreen=true] .example-config-panel,:root[data-workspace-fullscreen=true] .viewer-interaction-guide{display:none}:root[data-workspace-fullscreen=true] .example-stage{height:100dvh;min-height:100dvh}