@layer lab-base{:root{--safe-c:#188038;--unsafe-c:#d93025}.vega-lab .vega-stage{min-height:120px}.vega-ctl input[type=range]{min-width:120px}table.vega-cmp th,table.vega-cmp td{vertical-align:top}table.vega-cmp td.row-h{white-space:nowrap}@media (prefers-reduced-motion:reduce){vega-card,button.vega-btn,.fitem{transition:none!important;animation:none!important}}.support{border:1px solid;border-radius:12px;align-items:center;gap:10px;margin:16px 0;padding:10px 15px;font-size:13px;font-weight:600;line-height:1.5;display:flex}.support .dot{border-radius:50%;flex:none;width:11px;height:11px}.support.ok{background:var(--good-soft);color:#0f7a4d;border-color:#c7f0db}.support.ok .dot{background:var(--good)}.support.no{background:var(--bad-soft);color:#b32638;border-color:#f7c5cc}.support.no .dot{background:var(--bad)}.viewport{border:1px solid var(--accent-line);border-radius:var(--radius-sm);background:var(--panel);scrollbar-color:var(--accent) var(--accent-soft);position:relative;overflow:auto}.viewport .vp-tag{z-index:3;font-family:var(--mono);letter-spacing:.4px;color:var(--accent);text-transform:uppercase;pointer-events:none;padding:4px 0 0 8px;font-size:9.5px;font-weight:600;display:block;position:sticky;left:0}.track{align-items:center;gap:10px;min-height:56px;padding:14px;display:flex}.track.vega-wrap{flex-wrap:wrap}.fitem{font-family:var(--display);color:var(--accent-deep);border:1px solid var(--accent-line);white-space:nowrap;-webkit-user-select:none;user-select:none;background:#fff;border-radius:11px;flex:none;justify-content:center;align-items:center;padding:9px 15px;font-size:13px;font-weight:600;display:inline-flex}.fitem.solid{background:var(--accent);color:#fff;border-color:var(--accent-press)}.fitem.clipped{border-color:var(--unsafe-c);color:var(--unsafe-c);border-style:dashed}.compare2{grid-template-columns:1fr 1fr;gap:14px;display:grid}@media (width<=560px){.compare2{grid-template-columns:1fr}}.compare2 .col .colhead{font-family:var(--display);color:var(--accent-deep);align-items:center;gap:6px;margin:0 0 7px;font-size:12.5px;font-weight:600;display:flex}.compare2 .col .colhead .badge{font-family:var(--mono);color:#fff;border-radius:999px;padding:1px 7px;font-size:10px;font-weight:600}.compare2 .col.greedy .badge{background:var(--warn)}.compare2 .col.balanced .badge{background:var(--good)}.track.rows{flex-direction:column;align-items:stretch;gap:8px}.track .rowline{outline:1px dashed var(--accent-pale);background:#b5179e0d;border-radius:10px;align-items:center;gap:10px;padding:5px;display:flex}.track .rowline .rw{font-family:var(--mono);color:var(--muted);margin-left:auto;font-size:10px;font-weight:600}.scrollmeter{font-family:var(--mono);color:var(--muted);flex-wrap:wrap;align-items:center;gap:10px;margin:12px 0;padding:0 16px;font-size:12px;display:flex}.scrollmeter .reach{align-items:center;gap:5px;font-weight:600;display:inline-flex}.scrollmeter .reach.ok{color:var(--safe-c)}.scrollmeter .reach.no{color:var(--unsafe-c)}.scrollmeter b{color:var(--accent);font-size:14px}}