.rp2{--rp2-c0:#5ea2f7;--rp2-c1:#f5b02c;--rp2-c2:#2fc48f;--rp2-pt:#f87171;--rp2-fig:#c084fc;--rp2-ink:#e2e8f2;--rp2-muted:#94a3b8;--rp2-line:#94a3b838;--rp2-card:#0f1420b8;--rp2-card-solid:#101624;--rp2-inset:#94a3b817;--rp2-stage-a:#0d1322;--rp2-stage-b:#090d16;color:var(--rp2-ink);font-family:inherit;font-size:14px;position:relative}.rp2[data-theme=light]{--rp2-c0:#2563eb;--rp2-c1:#d97706;--rp2-c2:#059669;--rp2-pt:#dc2626;--rp2-fig:#9333ea;--rp2-ink:#1e293b;--rp2-muted:#5c6b7f;--rp2-line:#47556938;--rp2-card:#ffffffd1;--rp2-card-solid:#fff;--rp2-inset:#47556914;--rp2-stage-a:#eef2f8;--rp2-stage-b:#e2e8f1}.rp2 *,.rp2 :before,.rp2 :after{box-sizing:border-box}.rp2 .katex{font-size:1.08em}.rp2-m{font-family:ui-serif,Georgia,serif;font-style:italic}.rp2-main{grid-template-columns:minmax(0,1fr) 300px;align-items:stretch;gap:12px;display:grid}.rp2-stagewrap{flex-direction:column;min-width:0;display:flex}.rp2-stage{border:1px solid var(--rp2-line);background:radial-gradient(120% 90% at 50% 8%,var(--rp2-stage-a)0%,var(--rp2-stage-b)100%);border-radius:16px;outline:none;flex:1;width:100%;min-height:420px;max-height:660px;position:relative;overflow:hidden}.rp2-gl{width:100%;height:100%;display:block;position:absolute;inset:0}.rp2-labels{pointer-events:none;position:absolute;inset:0;overflow:hidden}.rp2-label{white-space:nowrap;will-change:transform;position:absolute;top:0;left:0}.rp2-label-axis{color:var(--rp2-muted);text-shadow:0 1px 3px #00000040;font-size:13px}.rp2-label-plane{letter-spacing:.03em;border:1px solid var(--pc);color:var(--pc);background:color-mix(in srgb,var(--rp2-card-solid)72%,transparent);border-radius:999px;padding:2px 8px;font-size:10.5px;font-weight:600}.rp2-hintbar{color:var(--rp2-muted);text-align:center;margin:8px 2px 0;font-size:11.5px}.rp2-hintbar b{color:var(--rp2-pt);font-weight:600}.rp2-side{border:1px solid var(--rp2-line);background:var(--rp2-card-solid);border-radius:16px;align-self:stretch;max-height:720px;overflow-y:auto}.rp2-sec{padding:14px 16px 15px}.rp2-sec+.rp2-sec{border-top:1px solid var(--rp2-line)}.rp2-sec-title{letter-spacing:.1em;text-transform:uppercase;color:var(--rp2-muted);margin:0 0 10px;font-size:10.5px;font-weight:700}.rp2-pmath{color:var(--rp2-muted);margin-bottom:2px;font-size:12px}.rp2-coords{font-variant-numeric:tabular-nums;margin:2px 0 10px;font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:15px}.rp2-note{color:var(--rp2-muted);margin-top:7px;font-size:11px;line-height:1.45}.rp2-note:empty{display:none}.rp2-sublabel{color:var(--rp2-muted);margin:12px 0 6px;font-size:11px;font-weight:600}.rp2-slider{margin-top:8px;display:block}.rp2-slider-label{color:var(--rp2-muted);margin-bottom:2px;font-size:12px;display:block}.rp2-lam .rp2-slider-label{color:var(--rp2-ink);font-size:13px}.rp2-slider-label output{font-variant-numeric:tabular-nums;color:var(--rp2-ink);font-family:ui-monospace,Consolas,monospace;font-size:11.5px;font-style:normal}.rp2-slider input[type=range]{appearance:none;cursor:pointer;background:0 0;width:100%;height:22px;margin:0;display:block}.rp2-slider input[type=range]::-webkit-slider-runnable-track{background:color-mix(in srgb,var(--rp2-muted)28%,transparent);border-radius:999px;height:4px}.rp2-slider input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;background:var(--acc,var(--rp2-pt));border:2.5px solid var(--rp2-card-solid);border-radius:50%;width:15px;height:15px;margin-top:-5.5px;box-shadow:0 1px 5px #00000059}.rp2-slider input[type=range]::-moz-range-track{background:color-mix(in srgb,var(--rp2-muted)28%,transparent);border-radius:999px;height:4px}.rp2-slider input[type=range]::-moz-range-thumb{background:var(--acc,var(--rp2-pt));border:2.5px solid var(--rp2-card-solid);border-radius:50%;width:11px;height:11px;box-shadow:0 1px 5px #00000059}.rp2-chips{flex-wrap:wrap;gap:6px;display:flex}.rp2-chip{border:1px solid var(--rp2-line);color:var(--rp2-ink);cursor:pointer;background:0 0;border-radius:999px;padding:3.5px 9px;font-family:ui-monospace,Consolas,monospace;font-size:11px;transition:border-color .15s,background .15s,color .15s}.rp2-chip:hover{border-color:var(--rp2-pt);background:color-mix(in srgb,var(--rp2-pt)10%,transparent)}.rp2-chip-inf{border-color:color-mix(in srgb,var(--pc)55%,transparent);color:var(--pc);font-weight:600}.rp2-chip-inf:hover{border-color:var(--pc);background:color-mix(in srgb,var(--pc)12%,transparent)}.rp2-fchip{border:1px solid var(--rp2-line);color:var(--rp2-muted);cursor:pointer;background:0 0;border-radius:999px;padding:4.5px 11px;font-family:inherit;font-size:12px;transition:border-color .15s,background .15s,color .15s}.rp2-fchip:hover{border-color:var(--rp2-fig);color:var(--rp2-ink)}.rp2-fchip[aria-pressed=true]{background:color-mix(in srgb,var(--rp2-fig)16%,transparent);border-color:var(--rp2-fig);color:var(--rp2-ink);font-weight:600}.rp2-switchgrid{grid-template-columns:1fr;gap:3px 14px;display:grid}.rp2-switch{cursor:pointer;-webkit-user-select:none;user-select:none;align-items:center;gap:9px;padding:3.5px 0;display:flex}.rp2-switch input{opacity:0;pointer-events:none;position:absolute}.rp2-sw-track{background:color-mix(in srgb,var(--rp2-muted)32%,transparent);border-radius:999px;flex:none;width:30px;height:17px;transition:background .18s;position:relative}.rp2-sw-thumb{background:var(--rp2-card-solid);border-radius:50%;width:13px;height:13px;transition:transform .18s;position:absolute;top:2px;left:2px;box-shadow:0 1px 3px #00000059}.rp2-switch input:checked+.rp2-sw-track{background:var(--sc,var(--rp2-muted))}.rp2-switch input:checked+.rp2-sw-track .rp2-sw-thumb{transform:translate(13px)}.rp2-switch input:focus-visible+.rp2-sw-track{outline:2px solid var(--sc,var(--rp2-muted));outline-offset:2px}.rp2-sw-label{font-size:12.5px;line-height:1.25}.rp2-figparams{margin-top:4px}.rp2-panels{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:10px;margin-top:12px;display:grid}.rp2-panel{border:1px solid var(--rp2-line);background:var(--rp2-card);border-radius:14px;overflow:hidden}.rp2-panel-head{align-items:center;gap:9px;padding:11px 12px 4px;display:flex}.rp2-panel-dot{background:var(--pc);border-radius:999px;flex:none;width:10px;height:10px}.rp2-panel-titles{line-height:1.25}.rp2-panel-titles>strong{font-size:13.5px;font-weight:650;display:block}.rp2-panel-titles>span{color:var(--rp2-muted);font-size:11px;display:block}.rp2-eye{letter-spacing:.06em;border:1px solid var(--pc);color:var(--pc);cursor:pointer;background:0 0;border-radius:999px;margin-left:auto;padding:2.5px 9px;font-size:10px;font-weight:700}.rp2-eye.is-off{border-style:dashed;border-color:var(--rp2-line);color:var(--rp2-muted)}.rp2-panel-formula{color:var(--rp2-muted);font-variant-numeric:tabular-nums;padding:0 12px 7px;font-size:11.5px}.rp2-panel-canvas{padding:0 10px;position:relative}.rp2-panel-canvas canvas{border-radius:8px;width:100%;display:block}.rp2-axislabel{color:var(--rp2-muted);pointer-events:none;font-size:10.5px;line-height:1;position:absolute}.rp2-axislabel-x{bottom:calc(50% + 7px);right:16px}.rp2-axislabel-y{top:7px;left:calc(50% + 22px)}.rp2-panel-foot{color:var(--rp2-muted);min-height:34px;padding:7px 12px 11px;font-size:12px}.rp2-num{font-variant-numeric:tabular-nums;color:var(--rp2-ink);font-family:ui-monospace,Consolas,monospace;font-size:11.5px}.rp2-inf{color:var(--rp2-pt)}@media (max-width:900px){.rp2-main{grid-template-columns:1fr}.rp2-stage{aspect-ratio:4/3.4;flex:none;min-height:320px}.rp2-side{max-height:none;overflow-y:visible}.rp2-switchgrid{grid-template-columns:1fr 1fr}}