.gr-app{--acc:#e08a0b}.gr-stage{background:linear-gradient(#fff 0%,#fbfcfe 100%)}.gr-stage .gr-canvas{touch-action:none;cursor:grab;outline:none;display:block}.gr-stage .gr-canvas:focus-visible{box-shadow:inset 0 0 0 2px var(--lab-acc)}.gr-stage .gr-gl3{position:absolute;inset:0}.gr-side{scrollbar-width:thin;flex-direction:column;gap:10px;min-height:0;padding:14px 12px;display:flex;overflow:auto}.gr-side__h{margin:0 4px}.gr-list{flex-direction:column;gap:6px;display:flex}.gr-list[hidden],.gr-surf[hidden],.gr-add[hidden],.gr-params[hidden]{display:none}.gr-row{border:1px solid var(--lab-line);background:#fff;border-radius:14px;grid-template-columns:34px minmax(0,1fr) 30px;align-items:center;gap:6px;padding:5px;transition:border-color .15s,box-shadow .15s;display:grid;position:relative}.gr-row:focus-within{border-color:color-mix(in srgb, var(--c) 55%, #fff);box-shadow:0 0 0 3px color-mix(in srgb, var(--c) 14%, transparent)}.gr-row.is-err{border-color:#f1b8ae}.gr-row--surf{grid-template-columns:34px minmax(0,1fr)}.gr-row__dot{background:color-mix(in srgb, var(--c) 12%, #fff);cursor:pointer;border:0;border-radius:11px;place-items:center;width:34px;height:34px;padding:0;display:grid;position:relative}.gr-row__dot i{background:var(--c);box-shadow:0 2px 6px color-mix(in srgb, var(--c) 45%, transparent);border-radius:50%;transition:all .18s;position:absolute;inset:7px}.gr-row__dot span{color:#fff;font-size:12px;font-weight:800;position:relative}.gr-row.is-off .gr-row__dot i{box-shadow:inset 0 0 0 2px color-mix(in srgb, var(--c) 55%, #fff);background:#fff}.gr-row.is-off .gr-row__dot span{color:var(--c)}.gr-row.is-off .gr-row__in{color:var(--lab-mute)}.gr-row__in{width:100%;min-width:0;height:36px;font:500 15.5px/1.2 var(--p-font,"Plus Jakarta Sans", system-ui, sans-serif);color:var(--lab-ink);letter-spacing:.01em;background:0 0;border:0;outline:none;padding:0 2px}.gr-row__in::placeholder{color:#a8b4c4}.gr-row__x{color:#9aa7b8;cursor:pointer;background:0 0;border:0;border-radius:9px;place-items:center;width:30px;height:30px;transition:all .15s;display:grid}.gr-row__x:hover{color:#c2410c;background:#fdf0ee}.gr-row__err{color:#b4321f;grid-column:1/-1;margin:0 4px 3px;font-size:12.5px;line-height:1.4}.gr-row__err[hidden]{display:none}.gr-add{color:#9a5c00;cursor:pointer;background:#fffaf1;border:1px dashed #d6c2a0;border-radius:12px;justify-content:center;align-items:center;gap:7px;height:40px;font-size:14px;font-weight:700;transition:all .15s;display:inline-flex}.gr-add:hover:not(:disabled){border-style:solid;border-color:var(--lab-acc);background:var(--lab-acc-soft)}.gr-add:disabled{opacity:.45;cursor:not-allowed}.gr-surf{flex-direction:column;gap:10px;display:flex}.gr-true{padding:0 4px;font-size:13px}.gr-keys{border:1px solid var(--lab-line-2);background:#f5f8fc;border-radius:14px;grid-template-columns:repeat(8,minmax(0,1fr));gap:4px;padding:6px;display:grid}.gr-key{min-width:0;height:32px;font:600 14px/1 var(--lab-serif);color:var(--lab-ink);cursor:pointer;background:#fff;border:1px solid #e1e8f2;border-radius:9px;padding:0;transition:all .12s;box-shadow:0 1px #e1e8f2}.gr-key.is-fn{font:700 11.5px/1 var(--p-font,"Plus Jakarta Sans", system-ui, sans-serif)}.gr-key sup{font-size:.66em}.gr-key:hover{border-color:var(--lab-acc);color:#9a5c00}.gr-key:active{box-shadow:none;transform:translateY(1px)}.gr-params{flex-direction:column;gap:8px;padding-top:2px;display:flex}.gr-params .lab-kicker{flex-wrap:wrap;margin:2px 4px 0}.gr-hintk{letter-spacing:0;text-transform:none;color:#9aa7b8;font-size:11.5px;font-weight:600}.gr-param{border:1px solid var(--lab-line-2);background:#fbfcfe;border-radius:13px;grid-template-columns:auto minmax(0,1fr) 30px;grid-template-areas:"n v p""r r r""l1.l2";align-items:center;gap:2px 8px;padding:8px 10px 6px;display:grid}.gr-param__n{font-family:var(--lab-serif);color:var(--lab-ink);white-space:nowrap;grid-area:n;font-size:17px}.gr-param__v{width:100%;min-width:0;height:30px;font:700 16px/1 var(--p-font,"Plus Jakarta Sans", system-ui, sans-serif);font-variant-numeric:tabular-nums;color:#9a5c00;background:0 0;border:1px solid #0000;border-radius:8px;outline:none;grid-area:v;padding:0 6px}.gr-param__v:focus{background:#fff;border-color:#f1d7a7}.gr-param__play{background:var(--lab-acc-soft);color:#9a5c00;cursor:pointer;border:0;border-radius:50%;grid-area:p;place-items:center;width:30px;height:30px;transition:all .15s;display:grid}.gr-param__play:hover{background:var(--lab-acc);color:#fff}.gr-param__play .i-pause,.gr-param__play[aria-pressed=true] .i-play{display:none}.gr-param__play[aria-pressed=true] .i-pause{display:block}.gr-param__play[aria-pressed=true]{background:var(--lab-acc);color:#fff}.gr-param__r{appearance:none;cursor:pointer;background:0 0;grid-area:r;width:100%;height:24px;margin:0}.gr-param__r::-webkit-slider-runnable-track{background:linear-gradient(90deg, var(--lab-acc) var(--t,50%), #e3e9f1 var(--t,50%));border-radius:99px;height:6px}.gr-param__r::-moz-range-track{background:linear-gradient(90deg, var(--lab-acc) var(--t,50%), #e3e9f1 var(--t,50%));border-radius:99px;height:6px}.gr-param__r::-webkit-slider-thumb{-webkit-appearance:none;border:2px solid var(--lab-acc);background:#fff;border-radius:50%;width:20px;height:20px;margin-top:-7px;box-shadow:0 2px 6px #a05a004d}.gr-param__r::-moz-range-thumb{border:2px solid var(--lab-acc);background:#fff;border-radius:50%;width:16px;height:16px;box-shadow:0 2px 6px #a05a004d}.gr-param__r:focus-visible{outline:2px solid var(--lab-brand);outline-offset:2px;border-radius:6px}.gr-param__lim{color:#9aa7b8;font-variant-numeric:tabular-nums;grid-area:l1;font-size:11px}.gr-param__lim.is-r{grid-area:l2;justify-self:end}.gr-mode{z-index:5;border:1px solid var(--lab-line);box-shadow:var(--lab-shadow);backdrop-filter:blur(10px);background:#ffffffeb;position:absolute;top:14px;left:14px}.gr-mode button.is-on{color:#9a5c00}.gr-tools{flex-direction:column;gap:2px;padding:4px;display:flex;top:14px;right:14px}.gr-tools button{width:38px;height:38px;color:var(--lab-ink-2);cursor:pointer;background:0 0;border:0;border-radius:11px;place-items:center;transition:all .15s;display:grid}.gr-tools button:hover{color:var(--lab-ink);background:#f1f5fa}.gr-tools .gr-pi{font:italic 600 19px/1 var(--lab-serif)}.gr-tools .gr-pi[aria-pressed=true]{background:var(--lab-acc);color:#fff}.gr-app.is-3d .gr-pi{display:none}.gr-stage .lab-stage__hint{white-space:nowrap;left:50%;transform:translate(-50%)}.gr-tip{z-index:6;color:#fff;text-align:center;pointer-events:none;will-change:transform;background:#162034f2;border-radius:13px;flex-direction:column;align-items:center;gap:1px;max-width:280px;padding:8px 13px 9px;transition:opacity .15s;display:flex;position:absolute;top:0;left:0;box-shadow:0 12px 30px #0f1e3747}.gr-tip:after{content:"";left:var(--ax,50%);background:inherit;border-radius:2px;width:12px;height:12px;margin-left:-6px;position:absolute;bottom:-6px;transform:rotate(45deg)}.gr-tip.is-below:after{top:-6px;bottom:auto}.gr-tip.is-off{opacity:0}.gr-tip[hidden]{display:none}.gr-tip b{letter-spacing:.02em;color:#c8d3e6;align-items:center;gap:6px;font-size:11.5px;font-weight:700;display:inline-flex}.gr-tip b:before{content:"";background:var(--c);border-radius:50%;width:8px;height:8px;box-shadow:0 0 0 2px #ffffff40}.gr-tip span{font-family:var(--lab-serif);font-variant-numeric:tabular-nums;white-space:nowrap;font-size:18px;font-weight:600}.gr-tip small{color:#aebbd2;font-variant-numeric:tabular-nums;font-size:12px}.gr-tabs{background:var(--lab-card);border:1px solid var(--lab-line);width:100%;box-shadow:var(--lab-shadow);border-radius:14px}.gr-tabs button{flex:1;justify-content:center;height:38px}.gr-tabs button.is-on{background:var(--lab-acc);color:#fff}.gr-app .lab-col{gap:10px}.gr-info{flex-direction:column;gap:12px;display:flex}.gr-fn{border:1px solid var(--lab-line-2);background:#fff;border-radius:14px;padding:11px 12px 10px 15px;position:relative}.gr-fn:before{content:"";background:var(--c);border-radius:3px;width:3px;position:absolute;top:12px;bottom:12px;left:0}.gr-fn--x{--c:#1e293b}.gr-fn__h{align-items:center;gap:9px;min-width:0;display:flex}.gr-fn__n{background:var(--c);color:#fff;border-radius:8px;flex:none;place-items:center;min-width:24px;height:24px;padding:0 5px;font-size:12px;font-weight:800;display:grid}.gr-fn__f{min-width:0;font-family:var(--lab-serif);color:var(--lab-ink);overflow-wrap:anywhere;font-size:17px;line-height:1.5}.gr-fn__facts{color:var(--lab-mute);margin:6px 0 0;font-size:12.5px;line-height:1.55}.gr-fn__none{color:var(--lab-mute);margin:8px 0 0;font-size:13px}.gr-pts{flex-direction:column;gap:3px;margin:8px 0 0;padding:0;list-style:none;display:flex}.gr-pt{cursor:pointer;text-align:left;background:#f7f9fc;border:1px solid #0000;border-radius:10px;justify-content:space-between;align-items:baseline;gap:10px;width:100%;padding:7px 9px;transition:all .15s;display:flex}.gr-pt:hover{border-color:var(--lab-line);background:#fff}.gr-pt.is-on{background:color-mix(in srgb, var(--c) 9%, #fff);border-color:color-mix(in srgb, var(--c) 40%, #fff)}.gr-pt__k{color:var(--lab-ink-2);align-items:center;gap:7px;min-width:0;font-size:13px;font-weight:600;display:inline-flex}.gr-pt__c{font-family:var(--lab-serif);color:var(--lab-ink);font-variant-numeric:tabular-nums;white-space:nowrap;flex-direction:column;align-items:flex-end;font-size:15px;font-weight:600;display:flex}.gr-pt__c small{font-family:var(--p-font,"Plus Jakarta Sans", system-ui, sans-serif);color:var(--lab-mute);font-size:11.5px;font-weight:500}.gr-asym{color:var(--lab-ink-2);padding:6px 9px;font-size:13px;font-weight:600;display:flex}.gr-asym span{align-items:center;gap:7px;display:inline-flex}.gr-mk{background:var(--c);border-radius:50%;flex:none;width:10px;height:10px}.gr-mk--root,.gr-mk--yint{box-shadow:inset 0 0 0 2px var(--c);background:#fff}.gr-mk--cross{background:#1e293b}.gr-mk--asym{border-top:2px dashed var(--c);background:0 0;border-radius:0;width:14px;height:0}.gr-foot{color:var(--lab-mute);margin:0;font-size:12.5px;line-height:1.5}.gr-info .lab-note{margin:0!important}.gr-tg{margin:4px 2px -4px}.gr-tpls{flex-direction:column;gap:5px;display:flex}.gr-tpl{border:1px solid var(--lab-line-2);text-align:left;cursor:pointer;background:#fff;border-radius:12px;flex-direction:column;gap:2px;padding:9px 11px;transition:all .15s;display:flex}.gr-tpl:hover{background:#fffaf1;border-color:#f1d7a7}.gr-tpl.is-on{border-color:var(--lab-acc);background:var(--lab-acc-soft);box-shadow:0 4px 14px #e08a0b29}.gr-tpl b{color:var(--lab-ink);font-size:14px}.gr-tpl small{font-family:var(--lab-serif);color:var(--lab-ink-2);overflow-wrap:anywhere;font-size:14px}.gr-tpls--3 .gr-tpl small{color:#9a3412}.gr-frac{vertical-align:middle;flex-direction:column;align-items:center;margin:0 2px;font-size:.92em;line-height:1.15;display:inline-flex}.gr-frac>span:first-child{border-bottom:1.3px solid;padding:0 3px 1px}.gr-frac>span:last-child{padding:1px 3px 0}.gr-sqrt{border-top:1.3px solid;margin-left:1px;padding:1px 2px 0 1px}.gr-info i,.gr-tpl i,.gr-fn__f i{font-style:italic}.gr-info sup,.gr-tpl sup{font-size:.7em;line-height:0}.gr-pick .lab-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.gr-pick .lab-stat__v{font-size:18px}.gr-legend3{color:var(--lab-mute);align-items:center;gap:8px;font-size:12px;font-weight:600;display:flex}.gr-legend3 i{background:linear-gradient(90deg,#104281,#3987e5,#9ec5f4,#e9e7e2,#f4b1a8,#e66767,#8f2626);border-radius:99px;flex:1;height:10px}@media (width<=1180px){.gr-keys{grid-template-columns:repeat(6,minmax(0,1fr))}}@media (width<=1024px){.gr-app .gr-stage{order:-1;height:min(64vh,560px)}.gr-side{overflow:visible}.gr-keys{grid-template-columns:repeat(8,minmax(0,1fr))}}@media (width<=640px){.gr-app .gr-stage{height:clamp(360px,58svh,520px)}.gr-mode{top:8px;left:8px}.gr-mode button{padding:7px 10px;font-size:13px}.gr-tools{top:8px;right:8px}.gr-tools button{width:36px;height:36px}.gr-row__in{font-size:16px}.gr-key{height:36px}.gr-tip span{font-size:16px}}@media (prefers-reduced-motion:reduce){.gr-tip,.gr-row,.gr-tpl,.gr-pt,.gr-key{transition:none}}