.ec-controls{margin-bottom:16px}.ec-slider-row{height:var(--control-h);align-items:center;gap:10px;display:flex}.ec-slider-row input[type=range]{accent-color:var(--accent);width:140px}.ec-badge{font-variant-numeric:tabular-nums;color:var(--text-dim);min-width:2.5em;font-size:.85rem}.segmented{border:1px solid var(--border);background:var(--bg-surface);height:var(--control-h);box-sizing:border-box;border-radius:6px;align-items:center;gap:2px;padding:2px;display:inline-flex}.seg-btn{height:100%;font-size:var(--control-fs);color:var(--text-dim);cursor:pointer;background:0 0;border:none;border-radius:4px;justify-content:center;align-items:center;padding:0 12px;transition:all .2s;display:inline-flex}.seg-btn:hover{color:var(--text);background:#ffffff0d}.seg-btn.active{background:var(--accent);color:#fff;box-shadow:0 1px 3px #0003}#result-area{margin-top:15px;margin-bottom:15px}#result-area .bd-row{grid-template-columns:minmax(180px,220px) 1fr;justify-content:stretch;align-items:flex-start;display:grid}#result-area .bd-row>span{color:var(--text-dim);padding-top:2px;font-weight:500}#result-area .bd-row>strong{text-align:left;-webkit-overflow-scrolling:touch;justify-content:flex-start;align-items:flex-start;min-width:0;display:flex;overflow:auto hidden}#result-area .bd-row .katex-display{text-align:left;margin:0}@media (width<=760px){#result-area .bd-row{padding:8px 4px;display:block}#result-area .bd-row>span{margin-bottom:.35rem;display:block}#result-area .bd-row>strong{text-align:left;justify-content:flex-start;display:block}#result-area .bd-row .katex-display{text-align:left}}