.lab-nav-bar[data-astro-cid-gmfbezfx]{align-items:center;gap:.5rem;margin:1.5rem 0 1rem;font-size:.85rem;display:flex}.lab-back-btn[data-astro-cid-gmfbezfx]{color:var(--accent,#22d3ee);align-items:center;gap:.35rem;font-weight:600;text-decoration:none;display:inline-flex}.lab-crumb-sep[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#a0a0b8)}.lab-crumb-current[data-astro-cid-gmfbezfx]{color:var(--text-primary,#f0f0f5);font-weight:500}.lab-header[data-astro-cid-gmfbezfx]{margin-bottom:2rem}.lab-meta-row[data-astro-cid-gmfbezfx]{flex-wrap:wrap;align-items:center;gap:.5rem;margin-bottom:.75rem;display:flex}.lab-cat-tag[data-astro-cid-gmfbezfx]{color:var(--brand,#9a8fd9);text-transform:uppercase;background:#7c6fc426;border-radius:4px;padding:.2rem .5rem;font-size:.75rem;font-weight:700}.lab-time-tag[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#a0a0b8);font-size:.8rem}.module-status-badge-wrap[data-astro-cid-gmfbezfx]{display:inline-flex;position:relative}.lab-status-tag[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#a0a0b8);cursor:help;font-size:.8rem}.badge-tooltip[data-astro-cid-gmfbezfx]{backdrop-filter:blur(12px);border-radius:var(--radius);z-index:50;opacity:0;visibility:hidden;width:290px;transition:opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);pointer-events:none;text-align:left;background:#0f111af5;border:1px solid #10b98166;padding:10px 12px;position:absolute;top:calc(100% + 8px);left:0;transform:translateY(-4px);box-shadow:0 8px 24px #00000080,0 0 12px #10b98133}[data-theme=light] .badge-tooltip[data-astro-cid-gmfbezfx]{background:#fffffffa;border-color:#04785759;box-shadow:0 8px 24px #0000001f,0 0 12px #10b98126}.module-status-badge-wrap[data-astro-cid-gmfbezfx]:hover .badge-tooltip[data-astro-cid-gmfbezfx],.module-status-badge-wrap[data-astro-cid-gmfbezfx]:focus-within .badge-tooltip[data-astro-cid-gmfbezfx]{opacity:1;visibility:visible;transform:translateY(0)}.tooltip-header[data-astro-cid-gmfbezfx]{border-bottom:1px solid var(--line-subtle);align-items:center;gap:6px;margin-bottom:6px;padding-bottom:5px;display:flex}.tooltip-dot[data-astro-cid-gmfbezfx]{background:#10b981;border-radius:50%;flex-shrink:0;width:6px;height:6px;box-shadow:0 0 6px #10b981}.tooltip-std[data-astro-cid-gmfbezfx]{font-size:.78rem;font-family:var(--font-mono);color:#10b981;font-weight:700}[data-theme=light] .tooltip-std[data-astro-cid-gmfbezfx]{color:#047857}.tooltip-body[data-astro-cid-gmfbezfx]{color:var(--text-secondary);font-size:.72rem;line-height:1.35}.tooltip-scope[data-astro-cid-gmfbezfx]{color:var(--text-primary);margin:0 0 4px;font-weight:600}.tooltip-tests[data-astro-cid-gmfbezfx],.tooltip-date[data-astro-cid-gmfbezfx]{margin:2px 0}.tooltip-k[data-astro-cid-gmfbezfx]{color:var(--text-primary);font-weight:600}.lab-title[data-astro-cid-gmfbezfx]{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-primary,#fff);margin:0 0 1rem;font-size:clamp(1.8rem,4vw,2.4rem);font-weight:800;line-height:1.2}.lab-lede[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#c0c0d0);max-width:72ch;font-size:1.05rem;line-height:1.6}.sandbox-container[data-astro-cid-gmfbezfx]{background:var(--surface-raised,#181826);border:1px solid var(--line-subtle,#2d2d42);border-radius:12px;margin-bottom:3rem;padding:1.25rem}.sandbox-header[data-astro-cid-gmfbezfx]{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;display:flex}.sandbox-title-wrap[data-astro-cid-gmfbezfx]{align-items:center;gap:.75rem;display:flex}.sandbox-icon[data-astro-cid-gmfbezfx]{font-size:1.5rem}.sandbox-title[data-astro-cid-gmfbezfx]{color:var(--text-primary,#fff);margin:0;font-size:1.15rem;font-weight:700}.sandbox-subtitle[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#a0a0b8);font-size:.8rem}.sandbox-badges[data-astro-cid-gmfbezfx]{align-items:center;gap:.5rem;display:flex}.canvas-fps-badge[data-astro-cid-gmfbezfx]{color:#38bdf8;background:#0f172a;border-radius:4px;padding:.2rem .5rem;font-family:monospace;font-size:.75rem}.canvas-status-badge[data-astro-cid-gmfbezfx]{color:#34d399;background:#34d39926;border-radius:4px;padding:.2rem .5rem;font-size:.75rem;font-weight:700}.canvas-status-badge[data-astro-cid-gmfbezfx].status-closed{color:#22d3ee;background:#22d3ee33}.workbench-tabs-bar[data-astro-cid-gmfbezfx]{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:.75rem;margin-bottom:1rem;display:flex}.tabs-group[data-astro-cid-gmfbezfx]{-webkit-overflow-scrolling:touch;background:#10101c;border-radius:6px;gap:.25rem;max-width:100%;padding:3px;display:flex;overflow-x:auto}.w-tab[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#a0a0b8);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:.4rem .8rem;font-size:.85rem;font-weight:600;transition:all .15s}.w-tab[data-astro-cid-gmfbezfx].active{background:var(--surface-raised,#242438);color:var(--accent,#22d3ee)}.quick-actions[data-astro-cid-gmfbezfx]{gap:.5rem;display:flex}.btn-action[data-astro-cid-gmfbezfx]{color:#0c0c14;cursor:pointer;background:#22d3ee;border:none;border-radius:6px;padding:.4rem .75rem;font-size:.85rem;font-weight:700}.btn-action[data-astro-cid-gmfbezfx].btn-secondary{color:var(--text-primary,#fff);background:#2a2a3e}.stage-wrapper[data-astro-cid-gmfbezfx]{background:var(--inst-field,#0c0c14);border-radius:8px;width:100%;height:380px;margin-bottom:1rem;position:relative;overflow:hidden}.canvas-panel[data-astro-cid-gmfbezfx]{width:100%;height:100%;display:none}.canvas-panel[data-astro-cid-gmfbezfx].active{display:block}#webglCanvas[data-astro-cid-gmfbezfx],#scopeCanvas[data-astro-cid-gmfbezfx],#erosionCanvas[data-astro-cid-gmfbezfx]{width:100%;height:100%;display:block}.stage-overlay-hud[data-astro-cid-gmfbezfx]{backdrop-filter:blur(8px);background:#0c0c14bf;border:1px solid #ffffff14;border-radius:6px;flex-wrap:wrap;gap:.5rem;padding:.4rem .75rem;display:flex;position:absolute;bottom:10px;left:10px}.hud-stat[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#a0a0b8);font-size:.8rem}.hud-stat[data-astro-cid-gmfbezfx] strong[data-astro-cid-gmfbezfx]{color:var(--accent,#22d3ee);font-family:monospace}.telemetry-bar[data-astro-cid-gmfbezfx]{background:#10101c;border-radius:6px;grid-template-columns:repeat(auto-fit,minmax(min(100%,180px),1fr));gap:.75rem;margin-bottom:1rem;padding:.75rem;display:grid}.telemetry-item[data-astro-cid-gmfbezfx]{flex-direction:column;gap:.2rem;display:flex}.tel-label[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#a0a0b8);font-size:.75rem}.tel-value[data-astro-cid-gmfbezfx]{color:#fff;font-family:monospace;font-size:.9rem;font-weight:700}.tel-value[data-astro-cid-gmfbezfx].status-pass{color:#34d399}.tel-value[data-astro-cid-gmfbezfx].status-fail{color:#ef4444}.controls-container[data-astro-cid-gmfbezfx]{grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr));gap:1rem;display:grid}.control-group[data-astro-cid-gmfbezfx]{flex-direction:column;gap:.35rem;width:100%;display:flex}.ctrl-label[data-astro-cid-gmfbezfx]{color:var(--text-primary,#fff);font-size:.85rem;font-weight:600}.ctrl-select[data-astro-cid-gmfbezfx],.ctrl-range[data-astro-cid-gmfbezfx]{border:1px solid var(--line-subtle,#2d2d42);width:100%;color:var(--text-primary,#fff);background:#10101c;border-radius:6px;padding:.5rem}.ctrl-hint[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#a0a0b8);font-size:.75rem;line-height:1.4}.lab-prose[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#c0c0d0);margin-top:2rem;line-height:1.7}.lab-prose[data-astro-cid-gmfbezfx] h2[data-astro-cid-gmfbezfx]{font-family:var(--font-display,"Space Grotesk", sans-serif);color:var(--text-primary,#fff);margin:2rem 0 1rem;font-size:1.4rem}.math-card[data-astro-cid-gmfbezfx]{border-left:3px solid var(--accent,#22d3ee);background:#141420;border-radius:0 8px 8px 0;margin:1.5rem 0;padding:1rem 1.25rem}.math-eq[data-astro-cid-gmfbezfx]{color:#fff;margin-bottom:.5rem;font-size:1.15rem;overflow-x:auto}.math-caption[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#a0a0b8);margin:0;font-size:.8rem}.companion-box[data-astro-cid-gmfbezfx]{background:#22d3ee0f;border:1px solid #22d3ee33;border-radius:8px;align-items:flex-start;gap:1rem;margin-top:2.5rem;padding:1.25rem;display:flex}.companion-icon[data-astro-cid-gmfbezfx]{font-size:1.75rem}.companion-title[data-astro-cid-gmfbezfx]{color:#fff;margin:0 0 .4rem;font-size:1.05rem;font-weight:700}.companion-desc[data-astro-cid-gmfbezfx]{color:var(--text-secondary,#a0a0b8);margin:0 0 .75rem;font-size:.85rem}.companion-link[data-astro-cid-gmfbezfx]{color:var(--accent,#22d3ee);font-size:.9rem;font-weight:700;text-decoration:none}.companion-link[data-astro-cid-gmfbezfx]:hover{text-decoration:underline}@media (width<=480px){.w-tab[data-astro-cid-gmfbezfx]{padding:.4rem .5rem;font-size:.75rem}}