.jump-article .jump-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0;font-size:.82rem;color:var(--muted)}.jump-breadcrumb a{color:var(--muted)}.jump-article .article-hero{padding-block:14px}.jump-article .legal-section p{line-height:1.8}
.jump-tool{border:1px solid #526569;border-radius:16px;overflow:hidden;background:#101b22;scroll-margin-top:16px}.jump-tool-head{padding:20px 24px 10px}.jump-tool-head h2{font-size:1.3rem;margin:5px 0}.jump-tool-head p{font-size:.83rem;margin:8px 0}.jump-controls{display:grid;grid-template-columns:minmax(100px,160px) 150px minmax(0,1fr);gap:16px;align-items:end;padding:10px 24px}.jump-tool label{display:grid;gap:7px;font-size:.83rem;color:#d4dfd8}.jump-tool input[type=number],.jump-tool select{width:100%;min-width:0;min-height:46px;border:1px solid #718981;border-radius:8px;padding:10px;background:#1b2c34;color:var(--text);font:inherit;font-size:1rem}.jump-tool input[type=range]{width:100%;min-width:0;min-height:44px;accent-color:var(--accent)}.jump-range-note{padding:0 24px;font-size:.76rem;margin:2px 0!important}.jump-error{min-height:1.5em;padding:0 24px;font-size:.8rem;color:#ffb4a7;margin:5px 0!important}.jump-tool [aria-invalid=true]{border-color:#ffb4a7!important}.jump-demo{padding:16px 24px 20px;border-block:1px solid var(--line);background:linear-gradient(145deg,#1d3038,#101a22)}.jump-demo h3{margin:0 0 12px;font-size:1.14rem}.jump-selects{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:14px}.jump-panels{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.jump-panel{min-width:0;border:1px solid #4c6368;border-radius:12px;background:#101c23;overflow:hidden}.jump-panel-head{padding:14px 14px 0}.jump-panel h4{font-size:1.04rem;margin:0 0 6px}.jump-panel-note{min-height:2.8em;font-size:.72rem;color:#c2d1c9;margin:0}.jump-panel-figures{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin:12px 0 0}.jump-panel-figures>div:first-child{grid-column:1/-1}.jump-panel-figures dt{font-size:.73rem;color:var(--muted);margin:0 0 4px}.jump-panel-figures dd{font-size:.9rem;margin:0;font-variant-numeric:tabular-nums}.jump-panel-figures .jump-max{font-size:1.9rem;font-weight:800;color:#ffe2a3;line-height:1.2;min-height:1.25em}.jump-scene{display:block;width:100%;height:260px;background:radial-gradient(ellipse at bottom,color-mix(in srgb,var(--world-color) 22%,transparent),transparent 70%)}.jump-gridline{stroke:#62777d;stroke-opacity:.25;stroke-width:1}.jump-ground{stroke:var(--world-color);stroke-width:2}.jump-cloud{stroke-dasharray:7 5}.jump-peak-line{stroke:var(--world-color);stroke-width:1;stroke-dasharray:3 4;opacity:.65}.jump-axis-label{fill:#c4d3d0;font-size:10px}.jump-level-label{fill:#bdcec6;font-size:10px}.jump-person{fill:#f2e5b7;stroke:#f2e5b7;stroke-width:1;stroke-linejoin:round}.jump-visual-note,.jump-scale,.jump-velocity,.jump-mode-note,.jump-motion-note{font-size:.78rem;line-height:1.65;margin:10px 0!important;color:#c7d7d0}.jump-clock{font-size:.9rem;font-variant-numeric:tabular-nums;margin:14px 0 8px!important;color:#ffe2a3}.jump-playback{display:flex;flex-wrap:wrap;gap:8px;margin-top:8px}.jump-tool button{min-height:44px;border:1px solid #6e827c;border-radius:8px;background:#2a4145;color:#eff3eb;padding:10px 14px;font:inherit;font-size:.83rem;cursor:pointer}.jump-tool button:disabled{opacity:.5;cursor:default}.jump-tool [hidden]{display:none!important}.jump-tool :focus-visible,.jump-article a:focus-visible,.jump-article summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.jump-status{min-height:3.4em;font-size:.78rem;color:#f2d493;margin:0!important;padding:12px 24px}.jump-cards-section{padding:20px 24px}.jump-cards-section h3{font-size:1.1rem;margin:0 0 12px}.jump-cards{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.jump-tool .jump-card{min-width:0;text-align:left;display:flex;flex-direction:column;gap:7px;background:linear-gradient(145deg,#263940,#131f27);border:1px solid #4b6267;border-radius:12px;padding:14px}.jump-card[aria-pressed=true]{border-color:var(--accent);box-shadow:inset 0 0 0 1px var(--accent)}.jump-card-top{display:flex;align-items:center;gap:8px;font-size:.9rem;font-weight:700}.jump-card img,.jump-earth-icon{width:36px;height:36px;object-fit:contain;border-radius:50%;flex:none}.jump-earth-icon{display:inline-block;background:radial-gradient(ellipse at 28% 35%,#8fc397 0 17%,transparent 18%),radial-gradient(ellipse at 68% 64%,#8dbb94 0 21%,transparent 22%),radial-gradient(circle at 30% 30%,#8cced7,#184575 68%,#0b1c2a);box-shadow:inset -8px -3px 7px #0b1a2388}.jump-card-value{font-size:1.6rem;font-weight:800;color:#ffe1a0;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.jump-card small{font-size:.72rem;line-height:1.5;color:#c8d5ce}.jump-card .jump-card-note{min-height:3em}.jump-bonus{margin-top:18px}.jump-bonus .jump-card{width:100%;display:grid;grid-template-columns:1fr auto;align-items:center}.jump-bonus h3{font-size:1rem}.jump-bonus .jump-card small{grid-column:1/-1}.jump-toc{display:flex;flex-wrap:wrap;gap:10px 20px;font-size:.85rem;margin:20px 0}.jump-article .jump-toc a{color:var(--accent)}.jump-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:.85rem}.jump-table th,.jump-table td{padding:12px 8px;border-bottom:1px solid var(--line);text-align:left;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}.jump-table th{background:#203139}.jump-table caption{text-align:left;padding:12px 0;font-size:.8rem;color:var(--muted)}.jump-formula{padding:18px;background:#203139;border-left:3px solid var(--accent);border-radius:6px;line-height:1.8;overflow-wrap:anywhere}.jump-faq details{border-bottom:1px solid var(--line);padding:14px 0}.jump-faq summary{cursor:pointer;font-weight:700;line-height:1.6}.jump-faq details p{padding-top:12px}
@media(max-width:900px){.jump-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.jump-tool-head,.jump-demo,.jump-cards-section{padding:16px 12px}.jump-tool-head .label{display:none}.jump-controls{grid-template-columns:minmax(0,1fr) 110px;gap:10px;padding:8px 12px}.jump-controls label:last-child{grid-column:1/-1}.jump-range-note,.jump-error{padding-inline:12px}.jump-selects,.jump-panels{gap:8px}.jump-selects label{font-size:.75rem}.jump-selects select{font-size:.86rem;padding:8px}.jump-panel-head{padding:12px 8px 0}.jump-panel h4{font-size:.93rem}.jump-panel-note{font-size:.67rem;min-height:3em}.jump-panel-figures{grid-template-columns:1fr;gap:8px;min-height:160px}.jump-panel-figures>div:first-child{grid-column:auto}.jump-panel-figures .jump-max{font-size:1.45rem}.jump-panel-figures dt{font-size:.66rem}.jump-panel-figures dd{font-size:.8rem}.jump-axis-label,.jump-level-label{font-size:9px}.jump-demo h3{font-size:1.07rem}.jump-card-top{font-size:.8rem;gap:6px}.jump-card img,.jump-earth-icon{width:29px;height:29px}.jump-tool .jump-card{padding:12px 10px}.jump-card-value{font-size:1.4rem}.jump-card small{font-size:.68rem}.jump-status{padding:10px 12px}.jump-table{font-size:.7rem}.jump-table td,.jump-table th{padding:10px 5px}.jump-article .article-hero{padding-inline:16px}.jump-article .article-hero p{font-size:.95rem;line-height:1.6}}
@media(prefers-reduced-motion:reduce){.jump-tool *{animation:none!important;transition:none!important}}
/* Results remain visible in the panels; keep live announcements from moving the article. */
.jump-tool .jump-status{position:absolute;width:1px;height:1px;min-height:0;padding:0;margin:-1px!important;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
@media(max-width:600px){.jump-error{min-height:3em;line-height:1.5}}