.lab-subnav{border-bottom:.5px solid var(--rule);text-transform:uppercase;letter-spacing:.06em;grid-template-columns:1fr auto 1fr;align-items:center;height:44px;padding:0 24px;font-size:12px;display:grid}.lab-nav-link{color:var(--fg);text-decoration:none;transition:opacity .15s}.lab-nav-link:hover{opacity:.5}.lab-nav-center{letter-spacing:.14em;text-align:center;color:var(--muted);font-size:10px;font-weight:700}.lab-nav-download{text-align:right;color:var(--fg);letter-spacing:.1em;font-size:10px;font-weight:600;text-decoration:none;transition:opacity .15s}.lab-nav-download:hover{opacity:.5}.lab-container{border-top:none}.lab-wrapper{width:100%}.lab-toolbar{border-bottom:.5px solid var(--rule);background:var(--bg);top:var(--nav-h,64px);z-index:10;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:14px 24px;display:flex;position:sticky}.toolbar-group{align-items:center;gap:12px;display:flex}.toolbar-label{text-transform:uppercase;letter-spacing:.08em;color:var(--muted);white-space:nowrap;font-size:10px;font-weight:600}.toolbar-readout{color:var(--muted);min-width:36px;font-family:IBM Plex Mono,monospace;font-size:11px}.lab-slider{appearance:none;background:var(--rule);cursor:pointer;outline:none;width:160px;height:1px}.lab-slider::-webkit-slider-thumb{appearance:none;background:var(--fg);cursor:pointer;border-radius:0;width:10px;height:10px;transition:transform .15s}.lab-slider::-webkit-slider-thumb:hover{transform:scale(1.4)}.lab-slider::-moz-range-thumb{background:var(--fg);cursor:pointer;border:none;border-radius:0;width:10px;height:10px}.weight-pills{gap:6px;display:flex}.weight-pill{text-transform:uppercase;letter-spacing:.06em;height:26px;color:var(--muted);border:.5px solid var(--rule);cursor:pointer;background:0 0;padding:0 10px;font-family:inherit;font-size:10px;font-weight:500;transition:background .12s,color .12s,border-color .12s}.weight-pill:hover{color:var(--fg);border-color:var(--fg)}.weight-pill.active{background:var(--fg);color:var(--bg);border-color:var(--fg)}.lab-canvas{border-bottom:.5px solid var(--rule);background:color-mix(in srgb, var(--rule) 5%, transparent);align-items:center;min-height:360px;padding:72px 32px;display:flex;position:relative}.canvas-hint{text-transform:uppercase;letter-spacing:.1em;color:var(--muted);pointer-events:none;font-size:10px;transition:opacity .2s;position:absolute;top:20px;left:32px}.canvas-input{width:100%;color:var(--fg);resize:none;letter-spacing:-.02em;background:0 0;border:none;outline:none;font-family:inherit;line-height:1.1}.specimen-table{flex-direction:column;display:flex}.specimen-row{border-bottom:.5px solid var(--rule);grid-template-columns:120px 1fr;gap:0;display:grid}.specimen-row:last-child{border-bottom:none}.specimen-meta{border-right:.5px solid var(--rule);flex-direction:column;justify-content:flex-start;align-items:flex-start;gap:4px;padding:32px 24px;display:flex}.spec-label{text-transform:uppercase;letter-spacing:.08em;color:var(--fg);font-size:10px;font-weight:600}.spec-size{color:var(--muted);font-family:IBM Plex Mono,monospace;font-size:10px}.specimen-text{color:var(--fg);padding:32px;line-height:1.3}.spec-32{font-size:32px;line-height:1.2}.spec-16{font-size:16px;line-height:1.65}.spec-12{color:var(--muted);font-size:12px;line-height:1.6}@media (width<=720px){.lab-subnav{grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);padding:0 16px}.lab-nav-center{text-overflow:ellipsis;white-space:nowrap;max-width:130px;overflow:hidden}.lab-toolbar{flex-direction:column;align-items:stretch;gap:14px;min-width:0;padding:14px 20px}.toolbar-group{width:100%;min-width:0}.toolbar-group:first-child .lab-slider{flex:1;width:auto;min-width:80px}.toolbar-group:has(.weight-pills){flex-direction:column;align-items:flex-start}.weight-pills{width:100%;max-width:100%;padding-bottom:4px;overflow-x:auto}.lab-canvas{min-height:240px;padding:48px 20px}.canvas-hint{left:20px}.specimen-row{grid-template-columns:1fr}.specimen-meta{border-right:none;border-bottom:.5px solid var(--rule);flex-direction:row;align-items:center;gap:8px;padding:16px 20px}.specimen-text{padding:20px}.spec-32{font-size:22px}}