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solid #0000;border-radius:6px;flex:1;min-height:44px;padding:0 14px;font-size:.85rem;font-weight:700;transition:all .15s}.btn-start[data-astro-cid-wbsfj2ng]{color:#fff;background:#15803d;border-color:#16a34a}.btn-start[data-astro-cid-wbsfj2ng]:hover{background:#166534}.btn-start[data-astro-cid-wbsfj2ng]:active{filter:brightness(1.2);transform:translateY(1px)}.btn-stop[data-astro-cid-wbsfj2ng]{color:#fff;background:#b91c1c;border-color:#dc2626}.btn-stop[data-astro-cid-wbsfj2ng]:hover{background:#991b1b}.btn-stop[data-astro-cid-wbsfj2ng]:active{filter:brightness(1.2);transform:translateY(1px)}.btn-trip[data-astro-cid-wbsfj2ng]{color:#fff;background:#854d0e;border-color:#a16207}.btn-trip[data-astro-cid-wbsfj2ng]:hover{background:#713f12}.btn-reset[data-astro-cid-wbsfj2ng]{color:#f1f5f9;background:#334155;border-color:#475569}.btn-reset[data-astro-cid-wbsfj2ng]:hover{background:#1e293b}.btn-warn[data-astro-cid-wbsfj2ng]{color:#fed7aa;background:#431407;border:1px solid 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6px}.engine-card-desc[data-astro-cid-wbsfj2ng]{color:var(--text-secondary);max-width:680px;margin:0;font-size:.9rem;line-height:1.5}.engine-card-btn[data-astro-cid-wbsfj2ng]{color:#fff;white-space:nowrap;background:#0284c7;border-radius:6px;justify-content:center;align-items:center;min-height:44px;padding:10px 20px;font-size:.9rem;font-weight:700;text-decoration:none;transition:background .2s;display:inline-flex}.engine-card-btn[data-astro-cid-wbsfj2ng]:hover{background:#0369a1}.lab-guide-content[data-astro-cid-wbsfj2ng]{margin-top:2rem;line-height:1.6}.lab-guide-content[data-astro-cid-wbsfj2ng] h2[data-astro-cid-wbsfj2ng]{font-size:1.5rem;font-family:var(--font-display);color:var(--text-primary);margin-top:2rem}.lab-guide-content[data-astro-cid-wbsfj2ng] h3[data-astro-cid-wbsfj2ng]{font-size:1.2rem;font-family:var(--font-display);color:var(--text-primary);margin-top:1.5rem}.lab-guide-content[data-astro-cid-wbsfj2ng] p[data-astro-cid-wbsfj2ng],.lab-guide-content[data-astro-cid-wbsfj2ng] ul[data-astro-cid-wbsfj2ng]{color:var(--text-secondary)}.lab-guide-content[data-astro-cid-wbsfj2ng] strong[data-astro-cid-wbsfj2ng]{color:var(--text-primary)}