.exhibit{position:relative;display:block;margin:1.65rem 0;padding:0}.math-focusable{position:relative;display:block;cursor:zoom-in}.exhibit-expand{position:absolute;top:50%;right:0.4rem;transform:translateY(-50%);font-family:var(--font-sans);font-size:0.75rem;line-height:1;color:var(--text-faint);padding:0.2rem 0.35rem;border-radius:2px;pointer-events:none;opacity:0;transition:opacity var(--transition-fast);user-select:none}.math-focusable:hover .exhibit-expand{opacity:1}.math-focusable[data-caption]::after{content:attr(data-caption);position:absolute;bottom:calc(100% + 0.5rem);left:50%;transform:translateX(-50%);background:var(--bg);border:1px solid var(--border);border-radius:2px;box-shadow:0 2px 10px rgba(0,0,0,0.07);padding:0.3rem 0.65rem;font-family:var(--font-sans);font-size:0.72rem;font-style:italic;color:var(--text-muted);width:min(440px,70vw);white-space:normal;text-align:center;pointer-events:none;opacity:0;transition:opacity var(--transition-fast);z-index:10}.math-focusable[data-caption]:hover::after{opacity:1}.exhibit--proof .exhibit-header{display:flex;align-items:baseline;gap:0.5rem;padding-bottom:0.45rem;margin-bottom:0.6rem;border-bottom:1px solid var(--border-muted)}.exhibit--proof .exhibit-header-label{font-style:italic;font-weight:600;color:var(--text);flex-shrink:0}.exhibit--proof .exhibit-header-name{font-family:var(--font-sans);font-size:0.82rem;color:var(--text-muted)}.annotation{position:relative;margin:1.65rem 0;border:1px solid var(--border);border-radius:2px}.annotation-header{display:flex;align-items:baseline;justify-content:space-between;gap:0.5rem;padding:0.5rem 0.85rem;border-bottom:1px solid var(--border);background:var(--bg-offset)}.annotation-label{font-family:var(--font-sans);font-size:0.68rem;font-weight:600;font-variant-caps:all-small-caps;letter-spacing:0.06em;color:var(--text-faint);flex-shrink:0}.annotation-name{font-family:var(--font-sans);font-size:0.78rem;color:var(--text-muted);font-style:italic;flex:1;min-width:0}.annotation-toggle{background:none;border:none;cursor:pointer;font-family:var(--font-sans);font-size:0.68rem;color:var(--text-faint);padding:0;line-height:1;flex-shrink:0;transition:color var(--transition-fast);white-space:nowrap}.annotation-toggle:hover{color:var(--text-muted)}.annotation-body{padding:0.825rem 0.85rem}.annotation--collapsible .annotation-body{overflow:hidden;max-height:0;padding-top:0;padding-bottom:0;transition:max-height 0.35s ease}.annotation--collapsible.is-open .annotation-body{padding-top:0.825rem;padding-bottom:0.825rem}.annotation--static .annotation-header{border-bottom:1px solid var(--border)}#gallery-overlay{position:fixed;inset:0;z-index:500;background:rgba(0,0,0,0.92);cursor:zoom-out;display:flex;align-items:center;justify-content:center}#gallery-overlay[hidden]{display:none}#gallery-overlay-body{background:var(--bg);padding:3.5rem 4.5rem;width:88vw;max-height:80vh;overflow:hidden;display:flex;align-items:center;justify-content:center;box-shadow:0 0 80px rgba(0,0,0,0.5);cursor:default}#gallery-overlay-body .katex-display{overflow-x:hidden;margin:0}#gallery-overlay-close{position:absolute;top:1.1rem;right:1.5rem;background:none;border:none;cursor:pointer;font-family:var(--font-sans);font-size:1.5rem;color:rgba(255,255,255,0.5);padding:0.3rem 0.5rem;line-height:1;transition:color var(--transition-fast)}#gallery-overlay-close:hover{color:rgba(255,255,255,0.95)}#gallery-overlay-name{position:absolute;top:1.5rem;left:50%;transform:translateX(-50%);font-family:var(--font-sans);font-size:0.9rem;font-weight:600;font-variant-caps:all-small-caps;letter-spacing:0.09em;color:rgba(255,255,255,0.5);white-space:nowrap;pointer-events:none}#gallery-overlay-caption{position:absolute;bottom:3.5rem;left:50%;transform:translateX(-50%);font-family:var(--font-sans);font-size:1rem;font-style:italic;color:rgba(255,255,255,0.65);text-align:center;max-width:60vw;pointer-events:none}#gallery-overlay-caption:empty,#gallery-overlay-caption[hidden]{display:none}#gallery-overlay-counter{position:absolute;bottom:1.5rem;left:50%;transform:translateX(-50%);font-family:var(--font-sans);font-size:0.82rem;color:rgba(255,255,255,0.38);pointer-events:none;white-space:nowrap}.gallery-nav-btn{position:absolute;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;font-family:var(--font-sans);font-size:2.25rem;color:rgba(255,255,255,0.35);padding:0.75rem 1rem;line-height:1;transition:color var(--transition-fast)}.gallery-nav-btn:hover:not(:disabled){color:rgba(255,255,255,0.9)}.gallery-nav-btn:disabled{opacity:0;pointer-events:none}#gallery-overlay-prev{left:1rem}#gallery-overlay-next{right:1rem}.score-fragment{position:relative;display:block;margin:2rem 0;cursor:zoom-in}#markdownBody figure.score-fragment{background:none;border:none;padding:0;box-shadow:none;max-width:100%;margin:2rem 0}.score-fragment-inner{display:block;line-height:0}.score-fragment-inner svg{width:100%;height:auto;display:block;color:var(--text)}.score-fragment-inner svg>rect:first-child{fill:none}.score-fragment .exhibit-expand{top:0.5rem;transform:none}.score-fragment:hover .exhibit-expand{opacity:1}.score-caption{font-family:var(--font-sans);font-size:0.82rem;font-style:italic;color:var(--text-muted);text-align:center;margin-top:0.65rem;line-height:1.4}#gallery-overlay-body.is-score{padding:2rem 1.5rem;max-height:calc(100vh - 12rem)}#gallery-overlay-body.is-score svg{width:100%;height:auto;max-height:calc(100vh - 16rem);display:block;color:var(--text)}#gallery-overlay-body.is-score svg>rect:first-child{fill:none}.toc-exhibits-inline{font-size:0.69rem;color:var(--text-faint);line-height:1.4;margin-top:0.1rem;padding-left:0.75rem}.toc-exhibits-inline a{display:flex;align-items:baseline;gap:0.4em;color:var(--text-faint);text-decoration:none;padding:0.1rem 0;font-size:0.74rem;transition:color var(--transition-fast)}.toc-exhibits-inline a:hover{color:var(--text-muted)}.toc-contained{margin-top:0.9rem;padding-top:0.6rem;border-top:1px solid var(--border)}.toc-contained-toggle{display:flex;align-items:center;gap:0.35em;background:none;border:none;cursor:pointer;font-family:var(--font-sans);font-size:0.69rem;font-weight:600;font-variant-caps:all-small-caps;letter-spacing:0.06em;color:var(--text-faint);padding:0;line-height:1.5;width:100%;text-align:left;transition:color var(--transition-fast)}.toc-contained-toggle:hover{color:var(--text-muted)}.toc-contained-arrow{font-size:0.55rem;display:inline-block;transition:transform 0.15s ease;flex-shrink:0}.toc-contained.is-open .toc-contained-arrow{transform:rotate(90deg)}.toc-contained-list{list-style:none;padding:0;margin:0.35rem 0 0 0;display:none}.toc-contained.is-open .toc-contained-list{display:block}.toc-contained-list li{margin:0.2rem 0}.toc-contained-list a{display:flex;align-items:baseline;gap:0.4em;font-size:0.72rem;color:var(--text-faint);text-decoration:none;transition:color var(--transition-fast)}.toc-contained-list a:hover{color:var(--text-muted)}.toc-exhibit-type-badge{font-size:0.6rem;font-variant-caps:all-small-caps;letter-spacing:0.05em;color:var(--text-faint);flex-shrink:0}