.soliton-figure{margin:28px 0;padding:0;border:1px solid var(--line);border-radius:5px;overflow:hidden;background:var(--background,#fff)}
.soliton-figure .soliton-stage:has(img[src$="halldorsson-dense.svg"]){height:auto;aspect-ratio:960/730}
/* Lee–Wang: a fixed scale across all four exact time slices. */
.soliton-figure.lw-expander-figure .soliton-stage{height:610px}
.soliton-figure.lw-expander-figure[data-lw-view=slice] .soliton-stage{height:480px}
.lw-expander-note{padding:8px 16px;margin:0;font-size:13px;line-height:1.6;color:#476170;background:#f7fafb}
.lw-time-presets{display:flex;flex-wrap:wrap;gap:8px;flex-basis:100%}
.soliton-figure[data-soliton$="lw-quadric-expanders.json"]:has(img:not([hidden])) .soliton-stage{height:auto;aspect-ratio:800/860}
@media(max-width:699px){.soliton-figure.lw-expander-figure .soliton-stage{height:530px}.soliton-figure.lw-expander-figure[data-lw-view=orbit] .soliton-stage{height:650px}.soliton-figure.lw-expander-figure[data-lw-view=slice] .soliton-stage{height:390px}}
@media print{.lw-expander-note{display:none}.soliton-figure.lw-expander-figure .soliton-stage{height:auto!important;aspect-ratio:800/860}}
.soliton-experiment{margin:28px 0;padding:16px;border:1px solid var(--line);border-radius:5px}
.soliton-experiment h3{margin-top:0}.soliton-experiment summary{cursor:pointer;font-weight:600;padding:10px 0}
.soliton-experiment iframe{display:block;width:100%;height:850px;max-height:90vh;border:1px solid var(--line);box-sizing:border-box;background:#fff}
@media(max-width:699px){.soliton-experiment{padding:10px}.soliton-experiment iframe{height:740px}}
@media print{.soliton-experiment details{display:none}}
.soliton-figure .soliton-stage{width:100%;height:390px;background:#f7fafb;position:relative;overflow:hidden}
.soliton-figure img{width:100%;height:100%;object-fit:contain;display:block}.soliton-figure [hidden]{display:none!important}
.soliton-figure canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}.soliton-figure canvas:active{cursor:grabbing}.soliton-figure canvas:focus-visible{outline:3px solid #21667f;outline-offset:-3px}
.soliton-view-label{position:absolute;top:8px;left:14px;right:14px;margin:0;font-size:12px;color:#476170;pointer-events:none}
@media print{.soliton-view-label{display:none}}
.soliton-controls{display:flex;gap:8px;flex-wrap:wrap;align-items:center;padding:10px 14px;border-top:1px solid var(--line)}.soliton-controls button{font-size:13px;min-height:36px;padding:5px 10px}.soliton-controls label{display:flex;align-items:center;gap:8px;font-size:13px;flex-wrap:wrap}.soliton-controls input[type=range]{max-width:180px;min-height:36px}.soliton-controls button[aria-pressed=true]{background:#dbeaf0}
.soliton-figure figcaption{font-size:14px;line-height:1.6;padding:12px 16px}.soliton-status:empty{display:none}.soliton-help{font-size:12px;color:var(--muted);padding:0 16px;margin:0 0 8px}.soliton-figure .soliton-status{font-size:13px;padding:0 16px}.catalogue-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0}.catalogue-links a{padding:12px 14px;border:1px solid var(--line);text-decoration:none;font-weight:600}.catalogue-links small{display:block;font-weight:400;color:var(--muted)}
@media(max-width:699px){.soliton-figure .soliton-stage{height:300px}.soliton-controls button{min-height:44px}.catalogue-links{grid-template-columns:1fr}.soliton-figure figcaption{font-size:13px}}
@media print{.soliton-figure canvas,.soliton-controls,.soliton-help{display:none!important}.soliton-figure img[hidden]{display:block!important}.soliton-figure{break-inside:avoid}}
.al-controls{display:flex;flex-wrap:wrap;gap:12px;align-items:end;flex-basis:100%;margin:0}.soliton-controls .al-controls label{display:flex;flex-direction:column;align-items:start;gap:4px}.al-controls input[type=number]{width:92px;min-height:36px;padding:5px 8px;font:inherit;border:1px solid #8b9ba3;border-radius:3px;background:var(--background,#fff);color:inherit;box-sizing:border-box}.al-controls input[aria-invalid=true]{border-color:#a13b22}.al-presets{display:flex;flex-wrap:wrap;gap:8px;align-items:center;flex-basis:100%;font-size:13px}.soliton-controls .al-hint{flex-basis:100%;margin:0;font-size:12px;line-height:1.5;color:var(--muted)}.soliton-status.soliton-error{color:#a13b22}.soliton-figure[data-soliton$="abresch-langer.json"] [data-view-action=wire]{display:none}
@media(max-width:699px){.al-controls input[type=number]{min-height:44px}.al-controls{gap:10px}}
@media print{.soliton-figure[data-soliton$="abresch-langer.json"] .soliton-status{display:none}}
.soliton-controls .soliton-status{flex-basis:100%;padding:0;margin:0;font-size:12px;line-height:1.5}
.kkm-legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:10px}.soliton-controls select{font:inherit;min-height:36px;padding:4px 8px;background:var(--background,#fff);color:inherit;border:1px solid #8b9ba3;border-radius:3px}
/* The BNS picture is an original schematic with a depth-tested cutaway. */
.bns-view-label{position:absolute;top:10px;left:14px;margin:0;font-size:12px;color:#476170;background:#f7fafbe8;padding:4px 7px;border-radius:4px;pointer-events:none}
.spherical-view-label{position:absolute;top:10px;left:14px;margin:0;font-size:12px;color:#476170;background:#f7fafbe8;padding:4px 7px;border-radius:4px;pointer-events:none}
.spherical-legend{display:flex;flex-wrap:wrap;gap:8px 18px;padding:0 16px;margin:8px 0 12px;font-size:12px}.spherical-legend span{display:inline-flex;align-items:center;gap:6px}.spherical-legend i{width:10px;height:10px;border-radius:50%}
.sw-end-figure .soliton-stage{height:460px}
.sw-end-label,.sw-end-scale{position:absolute;left:14px;right:14px;margin:0;font-size:13px;line-height:1.5;color:#476170;pointer-events:none}
.sw-end-label{top:12px}.sw-end-scale{bottom:12px;text-align:center}
.sw-end-equation{margin:8px 16px 0;padding:12px 14px;border-left:3px solid #b5ccd6;background:#f7fafb;color:#183f52}
.sw-end-equation p{margin:0;font-size:15px;line-height:1.6}.sw-end-equation p+p{margin-top:5px;font-size:12px;color:#476170}
.soliton-controls .sw-height-control{flex-basis:100%}.sw-height-control output{font-variant-numeric:tabular-nums;min-width:2.5em}
@media(max-width:699px){.sw-end-figure .soliton-stage{height:350px}.sw-end-label,.sw-end-scale{font-size:12px}.sw-end-equation p{font-size:13px}}
@media print{.sw-end-label,.sw-end-scale,.sw-end-equation{display:none}}
@media print{.spherical-view-label,.spherical-legend{display:none}}
@media(max-width:699px){.soliton-controls select{min-height:44px}}

.nguyen-view-label{position:absolute;top:10px;left:14px;right:14px;margin:0;font-size:12px;color:#476170;pointer-events:none}
.delta-view-label{position:absolute;top:10px;left:14px;right:14px;margin:0;font-size:12px;color:#476170;pointer-events:none}
.delta-legend{font-size:12px;line-height:1.5;margin:6px 16px 12px;color:#476170}
.apex-view-label{position:absolute;top:10px;left:14px;right:14px;margin:0;font-size:12px;line-height:1.4;color:#476170;pointer-events:none;background:#f7fafbe8;width:fit-content;padding:4px 7px;border-radius:4px;max-width:calc(100% - 28px);box-sizing:border-box}
.apex-legend{font-size:12px;line-height:1.5;margin:6px 16px 12px;color:#476170}
@media print{.apex-view-label,.apex-legend{display:none}}
@media print{.delta-view-label,.delta-legend{display:none}}
.nguyen-legend{display:flex;flex-wrap:wrap;gap:8px 18px;padding:0 16px;margin:8px 0 12px;font-size:12px}.nguyen-legend span{display:inline-flex;align-items:center;gap:6px}.nguyen-legend i{width:10px;height:10px;border-radius:50%}
@media print{.nguyen-view-label,.nguyen-legend{display:none}}

.iw-view-label{right:14px;line-height:1.4}
@media print{.iw-view-label{display:none}}
.hmw-view-label{position:absolute;top:10px;left:14px;right:14px;margin:0;font-size:12px;color:#476170;background:#f7fafbe8;padding:4px 7px;border-radius:4px;pointer-events:none}
@media print{.hmw-view-label{display:none}}
.shao-zou-view-label{position:absolute;top:10px;left:14px;right:14px;margin:0;font-size:12px;color:#476170;pointer-events:none;background:#f7fafbe8;width:fit-content;max-width:calc(100% - 28px);padding:4px 7px;box-sizing:border-box;border-radius:4px}
.shao-zou-plan{padding:12px 16px;background:#f7fafb;border-top:1px solid var(--line);display:grid;grid-template-columns:minmax(100px,170px) 1fr;gap:0 12px;align-items:center;color:#183f52;font-size:13px;line-height:1.5}.shao-zou-plan svg{display:block;width:100%}.shao-zou-plan p{margin:6px 0}.shao-zou-plan .shao-zou-plan-note{grid-column:1/-1;color:#58727e;font-size:12px}
@media print{.shao-zou-view-label,.shao-zou-plan{display:none}}
.hmw-rays-view-label{position:absolute;top:10px;left:14px;margin:0;font-size:12px;color:#476170;background:#f7fafbe8;padding:4px 7px;border-radius:4px;pointer-events:none}
.hmw-rays-legend{display:flex;flex-wrap:wrap;gap:8px 18px;padding:0 16px;margin:8px 0 12px;font-size:12px}.hmw-rays-legend span{display:inline-flex;align-items:center;gap:6px}.hmw-rays-legend i{width:10px;height:10px;border-radius:50%}
@media print{.hmw-rays-view-label,.hmw-rays-legend{display:none}}
.trident-view-label{position:absolute;top:10px;left:14px;right:14px;margin:0;font-size:12px;color:#476170;pointer-events:none}
.trident-legend{display:flex;flex-wrap:wrap;gap:8px 18px;padding:0 16px;margin:8px 0 12px;font-size:12px}.trident-legend span{display:inline-flex;align-items:center;gap:6px}.trident-legend i{width:10px;height:10px;border-radius:50%}
@media print{.trident-view-label,.trident-legend{display:none}}
.dpn-view-label{position:absolute;top:10px;left:14px;margin:0;padding:4px 7px;border-radius:4px;font-size:12px;color:#476170;background:#f7fafbe8;pointer-events:none}
.dpn-legend{display:flex;flex-wrap:wrap;gap:8px 18px;padding:0 16px;margin:8px 0 12px;font-size:12px}.dpn-legend span{display:inline-flex;align-items:center;gap:6px}.dpn-legend i{width:10px;height:10px;border-radius:50%}
@media print{.dpn-view-label,.dpn-legend{display:none}}
.scherkenoid-view-label{position:absolute;top:10px;left:14px;right:14px;margin:0;font-size:12px;color:#476170;pointer-events:none}
.scherkenoid-legend{font-size:12px;line-height:1.6;margin:0;padding:0 16px 10px;color:var(--muted)}
@media print{.scherkenoid-view-label,.scherkenoid-legend{display:none}}

.scherk-view-label{position:absolute;top:10px;left:14px;right:14px;margin:0;font-size:12px;color:#476170;pointer-events:none}
.scherk-legend{padding:0 16px;margin:8px 0 12px;font-size:12px;line-height:1.6}
@media print{.scherk-view-label,.scherk-legend{display:none}}
.pitchfork-view-label{position:absolute;top:10px;left:14px;right:14px;margin:0;font-size:12px;color:#476170;pointer-events:none}
.pitchfork-legend{display:flex;flex-wrap:wrap;gap:8px 18px;padding:0 16px;margin:8px 0 12px;font-size:12px}.pitchfork-legend span{display:inline-flex;align-items:center;gap:6px}.pitchfork-legend i{width:10px;height:10px;border-radius:50%}.soliton-controls output{min-width:3em;font-variant-numeric:tabular-nums}
@media print{.pitchfork-view-label,.pitchfork-legend{display:none}}

.torus-end-label,.torus-end-axes{position:absolute;left:14px;right:14px;margin:0;font-size:12px;line-height:1.45;color:#476170;pointer-events:none;background:#f7fafbe8;width:fit-content;max-width:calc(100% - 28px);padding:4px 7px;box-sizing:border-box;border-radius:4px}.torus-end-label{top:10px}.torus-end-axes{bottom:8px}
@media print{.torus-end-label,.torus-end-axes{display:none}}
.wang-view-label{position:absolute;top:10px;left:14px;right:14px;margin:0;font-size:12px;color:#476170;background:#f7fafbe8;padding:4px 7px;pointer-events:none}
.soliton-figure canvas.wang-axes{position:absolute;inset:0;pointer-events:none;touch-action:auto}
.wang-model-note{font-size:13px;line-height:1.6;padding:0 16px 12px}.wang-model-note summary{cursor:pointer;font-weight:600}.wang-model-note p{margin:10px 0}
.soliton-figure:has(img[src$="anisotropic-quadratic.svg"]):not(:has(canvas:not([hidden]))) .soliton-stage{height:auto;aspect-ratio:640/680}
@media print{.wang-view-label,.wang-model-note{display:none}.soliton-figure:has(img[src$="anisotropic-quadratic.svg"]) .soliton-stage{height:auto;aspect-ratio:640/680}}

/* Planar network comparison: preserve equal scales, stack panels on phones. */
.network-figure .soliton-stage{height:430px}
.network-figure canvas,.network-figure canvas:active{cursor:default;touch-action:pan-y}
@media(max-width:699px){.network-figure .soliton-stage{height:660px}}
@media print{.network-figure .soliton-stage{height:390px}}
.expander-view-label { position:absolute; left:12px; top:8px; margin:0; max-width:calc(100% - 24px); padding:5px 9px; border-radius:6px; background:rgba(247,250,251,.92); color:#183f52; font:600 13px/1.4 system-ui,sans-serif; pointer-events:none; }
.expander-legend { margin:.4rem 1rem; font-size:.85rem; line-height:1.5; color:#526b77; }
.soliton-figure[data-soliton$="high-genus-expanders.json"] .soliton-stage:has(img:not([hidden])) { height:auto; aspect-ratio:1000/840; }
@media print { .expander-view-label,.expander-legend { display:none !important; } }
@media print { .soliton-figure[data-soliton$="high-genus-expanders.json"] .soliton-stage { height:auto; aspect-ratio:1000/840; } }
.ancient-spiral-figure .soliton-stage{height:560px}.ancient-spiral-figure canvas{cursor:default;touch-action:pan-y}.spiral-legend{display:flex;flex-wrap:wrap;gap:8px 20px;margin:12px 16px;font-size:12px}.spiral-legend span{display:inline-flex;align-items:center;gap:6px}.spiral-legend i{width:18px;height:3px}.ancient-spiral-figure .soliton-controls label{flex:1 1 220px}.ancient-spiral-figure .soliton-controls input[type=range]{flex:1;max-width:260px;min-width:120px}.ancient-spiral-figure output{min-width:78px}.ancient-spiral-figure .soliton-status{line-height:1.6}
@media(max-width:699px){.ancient-spiral-figure .soliton-stage{height:580px}.ancient-spiral-figure .soliton-controls label{flex-basis:100%;order:-1}}
@media print{.ancient-spiral-figure .soliton-stage{height:auto}.ancient-spiral-figure .soliton-stage img{height:auto}.spiral-legend{display:none}.ancient-spiral-figure .soliton-status{display:none}}

.soliton-figure[data-soliton$="ancient-spiral-curves.json"] .soliton-stage:has(img:not([hidden])){height:auto;aspect-ratio:880/760}
/* Knotted expander: labels identify the three artificial end cuts. */
.knotted-view-label{position:absolute;top:12px;left:14px;right:14px;margin:0;font-size:12px;color:#476170;pointer-events:none}
.knotted-end-label{position:absolute;transform:translate(-50%,-50%);width:21px;height:21px;border-radius:50%;background:#f7fafbe8;border:1px solid #8b9fa8;color:#183f52;font:12px/21px Arial,sans-serif;text-align:center;pointer-events:none}
@media print{.knotted-view-label,.knotted-end-label{display:none}}
/* Planar numerical flow: fixed-scale snapshots and a time-controlled main view. */
.reaper-flow .soliton-stage{height:370px}.reaper-view-label{position:absolute;top:12px;left:14px;margin:0;color:#355767;font-size:13px;pointer-events:none;background:#f7fafbe8;padding:3px 6px}
.reaper-snapshots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;padding:8px 14px 12px}.reaper-snapshots button{min-width:0;padding:7px;border:1px solid #c8d8df;border-radius:4px;background:#fff;color:#244b60;font:13px system-ui;text-align:left;cursor:pointer}.reaper-snapshots button[aria-pressed=true]{border-color:#176b85;box-shadow:inset 0 0 0 1px #176b85;background:#f0f8fa}.reaper-snapshots svg{display:block;width:100%;height:auto;overflow:hidden}.reaper-model-note{margin:0;padding:0 16px 12px;font-size:12px;line-height:1.5;color:var(--muted)}
@media(max-width:699px){.reaper-flow .soliton-stage{height:280px}.reaper-snapshots{grid-template-columns:repeat(2,minmax(0,1fr))}.reaper-flow .soliton-controls label{flex-basis:100%}.reaper-flow .soliton-controls input[type=range]{flex:1;max-width:none;min-width:100px}}
@media print{.reaper-flow .soliton-stage{height:auto;aspect-ratio:960/620}.reaper-snapshots,.reaper-model-note,.reaper-view-label{display:none}}
/* Finite stages and a separate infinite-time limit for the immortal annulus. */
.annulus-figure .soliton-stage{height:535px}
.annulus-sequence{display:flex;flex-wrap:wrap;align-items:center;gap:8px;flex-basis:100%}
.annulus-sequence label{flex-basis:100%}
@media(max-width:699px){.annulus-figure .soliton-stage{height:490px}}
@media print{.annulus-figure .soliton-stage{height:auto;aspect-ratio:4/3}}
.neckpinch-figure .soliton-stage{height:520px}
figure[data-soliton$="neckpinch-scales.json"] .soliton-stage:not([data-mode]){height:auto;aspect-ratio:960/700}
.neckpinch-figure .soliton-stage[data-mode=limits]{height:720px}
.neckpinch-views{display:flex;gap:8px;flex-wrap:wrap;flex-basis:100%}
.neckpinch-time{flex-basis:100%}
.neckpinch-legend{display:flex;gap:8px 20px;flex-wrap:wrap;padding:0 16px;font-size:12px}
.neckpinch-legend span{white-space:nowrap}
@media(min-width:1100px){.neckpinch-figure .soliton-stage[data-mode=limits]{height:420px}}
@media(max-width:699px){.neckpinch-figure .soliton-stage{height:330px}.neckpinch-figure .soliton-stage[data-mode=sequence]{height:820px}.neckpinch-figure .soliton-stage[data-mode=profile]{height:570px}.neckpinch-figure .soliton-stage[data-mode=limits]{height:720px}}
@media print{.neckpinch-figure .soliton-stage{height:auto!important;aspect-ratio:960/700}.neckpinch-legend{display:none}}
/* Whitney flow: one spatial scale across four computed times. */
.soliton-figure.whitney-flow-figure .soliton-stage{height:570px}
.whitney-legend{font-size:12px;line-height:1.6;padding:0 16px;margin:10px 0}
.soliton-controls .whitney-time{flex-basis:100%}.whitney-time input[type=range]{flex:1;max-width:420px;min-width:140px}.whitney-time output{min-width:95px}
@media(max-width:699px){.soliton-figure.whitney-flow-figure .soliton-stage{height:520px}}
@media print{.whitney-legend{display:none}.soliton-figure.whitney-flow-figure .soliton-stage{height:440px}}

/* Compact immortal flow: stacked time panels on narrow screens. */
.immortal-product-legend{display:flex;flex-wrap:wrap;gap:8px 18px;margin:10px 16px;font-size:12px;line-height:1.5}.immortal-product-figure .soliton-controls label{flex-basis:100%}.immortal-product-figure .soliton-status{line-height:1.6}.immortal-product-figure canvas{touch-action:pan-y}.immortal-product-figure .soliton-stage{height:auto}
.soliton-figure[data-soliton$="immortal-product.json"] .soliton-stage:has(img:not([hidden])){height:auto;aspect-ratio:960/964}
@media print{.immortal-product-legend,.immortal-product-figure .soliton-status{display:none}.immortal-product-figure .soliton-stage{height:auto!important;aspect-ratio:960/964}.immortal-product-figure .soliton-stage img{height:auto}}
.immortal-product-figure .soliton-controls{border-top:0;border-bottom:1px solid var(--line)}.immortal-product-figure .soliton-help{margin-top:10px}
/* Four Costa model times share one scale and camera. */
.minimal-ancient-figure .soliton-stage{height:590px}.minimal-ancient-note{font-size:13px;line-height:1.6;color:#526b77;margin:10px 16px}.minimal-ancient-figure .minimal-time-control{flex-basis:100%}.minimal-time-control input[type=range]{flex:1;max-width:350px}.minimal-time-control output{min-width:85px}.minimal-ancient-figure .soliton-status{line-height:1.6}
@media(max-width:699px){.minimal-ancient-figure .soliton-stage{height:540px}.minimal-ancient-figure .soliton-controls select{max-width:205px}}
.soliton-figure[data-soliton$="minimal-ancient-flows.json"] .soliton-stage:has(img:not([hidden])){height:auto;aspect-ratio:1000/850}
@media print{.minimal-ancient-figure .soliton-stage{height:auto}.minimal-ancient-figure .soliton-stage img{height:auto}.minimal-ancient-note,.minimal-ancient-figure .soliton-status{display:none}}
/* Ancient oval: offline numerical time slices and an equal-scale comparison. */
.hh-flow .soliton-stage{height:380px}.hh-view-label{position:absolute;top:12px;left:16px;right:16px;margin:0;font-size:12px;color:#476170;pointer-events:none}
.hh-time-controls{display:flex;flex-wrap:wrap;gap:10px;align-items:center;flex-basis:100%}.hh-time-controls label{flex:1;min-width:180px;display:flex;flex-direction:column;align-items:stretch}.hh-time-controls input[type=range]{width:100%;max-width:none}.hh-time-controls output{font-variant-numeric:tabular-nums;font-size:13px}
.hh-strip-title{font-size:12px;color:var(--muted);margin:12px 14px 4px}.hh-snapshots{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:6px;padding:6px 12px 12px}.hh-snapshots button{padding:3px 5px 7px;min-width:0;border:1px solid #cbdce3;border-radius:4px;background:#f7fafb;color:#183f52;cursor:pointer}.hh-snapshots button[aria-pressed=true]{background:#e2eff4;border-color:#21667f}.hh-snapshots svg{width:100%;height:auto;display:block}.hh-snapshots span{font-size:12px;font-variant-numeric:tabular-nums}
@media(max-width:699px){.hh-flow .soliton-stage{height:290px}.hh-snapshots{grid-template-columns:repeat(2,minmax(0,1fr))}.hh-time-controls{align-items:stretch}.hh-time-controls label{flex-basis:100%}.hh-time-controls button{min-height:44px}}
@media print{.hh-flow .soliton-stage{height:auto;aspect-ratio:11/7}.hh-view-label,.hh-snapshots,.hh-strip-title,.hh-flow .soliton-status{display:none}}

/* The reapernoid has distinct surface and higher-dimensional meridian views. */
.reapernoid-figure .soliton-stage{height:590px}.reapernoid-note{font-size:13px;line-height:1.6;color:#526b77;margin:10px 16px}.reapernoid-figure .reapernoid-time{flex-basis:100%}.reapernoid-time input[type=range]{flex:1;max-width:350px}.reapernoid-time output{min-width:75px}.reapernoid-figure .soliton-status{line-height:1.6}
@media(max-width:699px){.reapernoid-figure .soliton-stage{height:550px}.reapernoid-figure .soliton-controls select{max-width:205px}}
.soliton-figure[data-soliton$="reapernoid.json"] .soliton-stage:has(img:not([hidden])){height:auto;aspect-ratio:1000/810}
.soliton-figure .soliton-stage:has(img[src$="reapernoid-limits.svg"]){height:auto;aspect-ratio:1000/750}
@media print{.reapernoid-figure .soliton-stage{height:auto}.reapernoid-figure .soliton-stage img{height:auto}.reapernoid-note,.reapernoid-figure .soliton-status{display:none}}

/* Exact Lee–Wang phase leaves; fixed scale for all four time panels. */
.lw-figure .soliton-stage{height:660px}.lw-figure .soliton-stage[data-view=single],.lw-figure .soliton-stage[data-view=orbits]{height:460px}
.lw-note{font-size:13px;line-height:1.6;color:#526b77;margin:10px 16px}.lw-figure .soliton-status{line-height:1.6}
.lw-figure .lw-time,.lw-figure .lw-phase{flex-basis:100%}.lw-figure input[type=range]{flex:1;max-width:400px;min-width:100px}.lw-figure output{min-width:105px}
@media(max-width:699px){.lw-figure .soliton-stage{height:530px}.lw-figure .soliton-stage[data-view=single],.lw-figure .soliton-stage[data-view=orbits]{height:360px}}
.soliton-figure:has(img[src$="lw-quadric-shrinkers.svg"]):not(:has(canvas:not([hidden]))) .soliton-stage{height:auto;aspect-ratio:1000/900}
@media print{.lw-figure .soliton-stage{height:auto!important;aspect-ratio:1000/900}.lw-note,.lw-figure .soliton-status{display:none}}
.su-gluing-figure .soliton-stage{height:480px}
.su-view-label{position:absolute;top:12px;left:14px;right:14px;margin:0;color:#476170;font-size:13px;line-height:1.5;pointer-events:none;background:#f7fafbe8}
.su-time-controls{display:flex;align-items:center;flex-wrap:wrap;gap:8px;flex-basis:100%}
.su-time-controls output{min-width:3.2em;font-variant-numeric:tabular-nums}
.su-legend{display:flex;flex-wrap:wrap;gap:8px 20px;padding:0 16px;margin:8px 0;font-size:12px}
.su-legend span{display:inline-flex;align-items:center;gap:6px}.su-legend i{width:10px;height:10px;border-radius:50%}
@media(max-width:699px){.su-gluing-figure .soliton-stage{height:370px}.su-gluing-figure .soliton-controls select{max-width:100%;min-height:44px}.su-time-controls label{flex-basis:100%}.su-time-controls input[type=range]{flex:1;min-width:0;max-width:200px}}
@media print{.su-view-label,.su-legend{display:none}}

/* Su–Wood exact stationary profile: vertically stacked equal-scale times on mobile. */
.suwood-figure .soliton-stage{height:400px}
.suwood-figure .soliton-stage[data-view=profile],.suwood-figure .soliton-stage[data-view=orbits]{height:500px}
.suwood-figure .soliton-controls label{flex:1 1 225px;min-width:0}
.suwood-figure .soliton-controls label[hidden]{display:none}
.suwood-figure .soliton-controls input[type=range]{flex:1;min-width:85px;max-width:160px}
.suwood-note{font-size:13px;line-height:1.6;margin:8px 16px 12px;color:#476170}
.soliton-figure[data-soliton$="su-wood-stationary.json"] .soliton-stage:has(img:not([hidden])){height:auto;aspect-ratio:1000/1010}
@media(max-width:699px){.suwood-figure .soliton-stage[data-view=times]{height:850px}.suwood-figure .soliton-stage[data-view=profile],.suwood-figure .soliton-stage[data-view=orbits]{height:390px}.suwood-figure .soliton-controls label{flex-basis:100%}}
@media print{.suwood-note,.suwood-figure .soliton-status{display:none}.suwood-figure .soliton-stage{height:auto!important;aspect-ratio:1000/1010}}
/* Lawlor neck: fixed-scale time comparison and two distinct blow-up scales. */
.soliton-figure.stolarski-figure .soliton-stage{height:510px}
.stolarski-note,.stolarski-scale-note{font-size:13px;line-height:1.6;margin:0;padding:10px 16px;color:#476170}
.stolarski-scale-note{padding-top:0;color:#834d85}
.stolarski-figure .stolarski-time{flex-basis:100%}.stolarski-time input[type=range]{flex:1;max-width:400px;min-width:90px}.stolarski-time output{min-width:80px;font-variant-numeric:tabular-nums}
.stolarski-presets{display:flex;flex-wrap:wrap;gap:8px}.stolarski-figure .soliton-status{line-height:1.6}
.soliton-figure[data-soliton$="stolarski-su.json"]:has(img:not([hidden])) .soliton-stage{height:auto;aspect-ratio:1000/760}
.soliton-figure:has(img[src$="stolarski-su-limits.svg"]) .soliton-stage{height:auto;aspect-ratio:1000/570}
@media(max-width:699px){.soliton-figure.stolarski-figure .soliton-stage{height:390px}.soliton-figure.stolarski-figure .soliton-stage[data-view=compare]{height:690px}.stolarski-figure .soliton-controls select{min-height:44px;max-width:100%}}
@media print{.soliton-figure.stolarski-figure .soliton-stage{height:auto!important;aspect-ratio:1000/760}.stolarski-note,.stolarski-scale-note,.stolarski-figure .soliton-status{display:none}}
/* Weighted Gibbons--Hawking flow: separate finite times from the limiting chain. */
.soliton-figure[data-soliton$="lee-tsai.json"] .soliton-stage{height:700px}
.lee-tsai-modes,.lee-tsai-presets{display:flex;gap:8px;flex-wrap:wrap;flex-basis:100%}
.lee-tsai-figure[data-lee-tsai-mode="single"] .soliton-stage{height:490px}
.lee-tsai-figure[data-lee-tsai-mode="quotient"] .soliton-stage{height:350px}
.lee-tsai-figure canvas{touch-action:pan-y}
.lee-tsai-figure[data-lee-tsai-mode="single"] canvas{touch-action:none}
@media(max-width:699px){.soliton-figure[data-soliton$="lee-tsai.json"] .soliton-stage{height:360px}.lee-tsai-figure[data-lee-tsai-mode="sequence"] .soliton-stage{height:1080px}.lee-tsai-figure[data-lee-tsai-mode="single"] .soliton-stage{height:460px}}
@media print{.soliton-figure[data-soliton$="lee-tsai.json"] .soliton-stage{height:450px}.lee-tsai-figure .soliton-status{display:none}}
/* Su–Tsai–Wood: fixed spatial scale and the separate rescaled limit. */
.soliton-figure[data-soliton$="su-tsai-wood.json"] .soliton-stage{height:auto;aspect-ratio:960/780}
.soliton-figure.lawlor-flow-figure .soliton-stage{height:330px;aspect-ratio:auto}
.lawlor-flow-figure canvas{cursor:default;touch-action:pan-y}
.lawlor-timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:12px 14px;background:#f7fafb}
.lawlor-timeline button{font:inherit;font-size:13px;min-height:44px;padding:6px;border:1px solid #c4d7df;border-radius:5px;background:#fff;color:#183b4e;cursor:pointer}
.lawlor-timeline button[aria-pressed=true]{background:#e2eff4;border-color:#247b99;box-shadow:inset 0 0 0 1px #247b99}
.lawlor-timeline svg{display:block;width:100%;height:66px;pointer-events:none}
.lawlor-topology{font-size:13px;line-height:1.6;padding:10px 16px;margin:0;border-top:1px solid var(--line);color:#183b4e;background:#f7fafb}
@media(max-width:699px){.soliton-figure.lawlor-flow-figure .soliton-stage{height:550px}.lawlor-timeline{gap:5px;padding:10px}.lawlor-timeline button{font-size:12px}.lawlor-timeline svg{height:48px}}
@media print{.lawlor-timeline,.lawlor-topology{display:none}.soliton-figure.lawlor-flow-figure .soliton-stage{height:auto;aspect-ratio:960/780}}