.iso-shell{width:min(1280px,calc(100% - 32px));margin:0 auto 56px}.iso-controls,.iso-summary,.iso-panel,.iso-map-card{border:1px solid var(--line);background:var(--surface);border-radius:18px}.iso-controls{padding:14px;display:grid;grid-template-columns:minmax(220px,1fr) minmax(190px,300px);gap:10px;margin:18px 0 12px}.iso-controls input,.iso-controls select{width:100%;min-height:44px;border:1px solid var(--line);background:var(--surface);color:var(--text);border-radius:12px;padding:0 12px;font:inherit}.iso-filters{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px}.iso-filters button{border:1px solid var(--line);background:transparent;color:var(--text);padding:8px 12px;border-radius:999px;font:inherit;cursor:pointer}.iso-filters button[aria-pressed="true"]{background:var(--text);color:var(--surface)}.iso-summary{display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;margin-bottom:12px}.iso-stat{padding:14px 16px;border-inline-end:1px solid var(--line)}.iso-stat:last-child{border-inline-end:0}.iso-stat b{display:block;font-size:1.36rem;letter-spacing:-.03em}.iso-stat small{display:block;color:var(--muted);font-size:.76rem;margin-top:2px}.iso-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(260px,.5fr);gap:12px}.iso-panel{padding:16px;min-width:0}.iso-panel h2,.iso-map-card h2{font-size:1rem;margin:0 0 12px}.iso-strip{display:flex;gap:8px;overflow:auto;padding:4px 2px 12px;scrollbar-width:thin}.iso-chip{flex:0 0 auto;min-width:72px;padding:10px 8px;border-radius:13px;border:1px solid var(--line);background:transparent;color:var(--text);cursor:pointer;text-align:center}.iso-chip[aria-selected="true"]{outline:2px solid currentColor;outline-offset:1px}.iso-chip .mass{font-weight:760;font-size:1.1rem}.iso-chip .ab{display:block;font-size:.7rem;color:var(--muted);margin-top:3px;min-height:1em}.iso-chip.stable{border-bottom:4px solid #1d8f61}.iso-chip.radio{border-bottom:4px dashed #748096}.iso-detail{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin-top:8px}.iso-kv{background:color-mix(in srgb,var(--surface) 90%,var(--text) 10%);border-radius:12px;padding:10px 11px;min-width:0}.iso-kv small{display:block;color:var(--muted);font-size:.7rem;margin-bottom:3px}.iso-kv strong{display:block;overflow-wrap:anywhere}.iso-detail-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 10px}.iso-nuclide{font-size:2rem;font-weight:780;letter-spacing:-.04em}.iso-element-link{text-decoration:none;font-weight:650}.iso-decays{display:flex!important;flex-wrap:wrap;gap:6px}.iso-decay{border:1px solid var(--line);border-radius:999px;padding:4px 7px;font-size:.78rem}.iso-map-card{padding:16px;margin-top:12px;overflow:hidden}.iso-map-wrap{position:relative;width:100%;height:430px;overflow:hidden;border-radius:14px;background:color-mix(in srgb,var(--surface) 94%,var(--text) 6%)}#nuclide-map{display:block;width:100%;height:100%;cursor:crosshair}.iso-map-tip{position:absolute;display:none;pointer-events:none;background:var(--text);color:var(--surface);padding:5px 7px;border-radius:8px;font-size:.72rem;white-space:nowrap}.iso-legend{display:flex;flex-wrap:wrap;gap:12px;margin-top:9px;color:var(--muted);font-size:.76rem}.iso-dot{display:inline-block;width:9px;height:9px;border-radius:2px;border:1px solid currentColor;margin-inline-end:5px;vertical-align:-1px}.iso-dot.stable{background:#1d8f61}.iso-dot.radio{background:#748096}.iso-dot.natural{background:#c98519}.iso-notation{display:grid;gap:8px}.iso-empty{padding:28px;text-align:center;color:var(--muted)}@media(max-width:850px){.iso-layout{grid-template-columns:1fr}.iso-summary{grid-template-columns:repeat(2,1fr)}.iso-stat:nth-child(2){border-inline-end:0}.iso-stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.iso-map-wrap{height:350px}}@media(max-width:560px){.iso-shell{width:min(100% - 20px,1280px)}.iso-controls{grid-template-columns:1fr}.iso-detail{grid-template-columns:repeat(2,minmax(0,1fr))}.iso-map-wrap{height:300px}}

.iso-map-reading{padding:10px 2px 0}.iso-axis-reading{display:flex;flex-wrap:wrap;gap:8px 18px;color:var(--muted);font-size:.78rem;margin-bottom:7px}.iso-axis-reading span{unicode-bidi:isolate}.iso-axis-reading b{color:var(--text);font-weight:750}.iso-map-reading p{margin:0;color:var(--muted);font-size:.84rem;line-height:1.55;max-width:82ch}.iso-legend{margin-top:8px}