.playground-editors{display:grid;grid-template-columns:1fr 1fr;gap:18px}.playground-editors>label{font:600 14px/1.5 'Segoe UI',sans-serif;min-width:0}.playground-editors>label>span{font-weight:400;font-size:12px}.playground-editor{display:block;margin-top:9px;resize:vertical;min-height:260px;max-height:900px;font:13px/1.7 Consolas,monospace;tab-size:2;white-space:pre;overflow:auto;padding:14px}.playground-stage{overflow:auto;min-width:0;padding:12px;background:var(--r-subtle);border-radius:8px}.playground-stage iframe{display:block;width:100%;height:460px;border:1px solid var(--r-border);background:var(--r-bg);margin-inline:auto;max-width:none;border-radius:6px}#playground-width{font-size:13px;padding:8px}#playground-status{min-height:24px}@media(max-width:850px){.playground-editors{grid-template-columns:1fr}}@media(prefers-reduced-motion:reduce){.playground-stage{scroll-behavior:auto}}