.osc-lab{padding:24px 0;border-top:1px solid #d4ddd1;margin-top:28px}.osc-layout{display:grid;grid-template-columns:minmax(210px,.85fr) minmax(290px,1.15fr);gap:24px;align-items:start}.osc-control{display:grid;grid-template-columns:1fr auto;gap:10px;margin:14px 0 18px;padding:14px;background:#f0f3eb;border-radius:10px;color:#283e34;font-size:14px}.osc-control>span:first-child{font-weight:600}.osc-control input{grid-column:1/-1;width:100%;accent-color:#426b54}.osc-control output{font-weight:700;font-variant-numeric:tabular-nums}.osc-svg{width:100%;height:auto;display:block;background:#fff;border:1px solid #dce2d7;border-radius:12px;text-transform:none;font-variant:normal}.osc-svg text{text-transform:none;font-variant:normal;font-family:Arial,sans-serif}.osc-plot-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin:20px 0}.osc-readout{padding:18px;background:#f6f7f1;border:1px solid #dce2d7;border-radius:12px;font-variant-numeric:tabular-nums;line-height:1.65}.osc-readout p{margin:10px 0}.osc-legend{display:flex;gap:12px;flex-wrap:wrap;font-size:13px!important;margin:8px 0!important}.osc-legend span:first-child{color:#3f7058}.osc-legend span:last-child{color:#466da2}.osc-labs .osc-lab>div:not(.osc-layout):not(.osc-plot-grid){max-width:720px;margin:18px auto}.osc-labs .osc-svg{overflow:visible}.osc-labs .study-help{font-size:13px;line-height:1.6}@media(max-width:700px){.osc-layout,.osc-plot-grid{grid-template-columns:1fr}.osc-lab{padding:16px 0}.osc-control{margin:8px 0 14px}.osc-readout{padding:14px}}

.osc-control select{width:100%;padding:.7rem;border:1px solid #b9c9b8;border-radius:8px;background:#fff;color:inherit;font:inherit}

.osc-animation-actions{display:flex;gap:10px;flex-wrap:wrap;margin:10px 0}.osc-animation-actions button{font:inherit;font-size:14px;font-weight:600;padding:10px 16px;color:#2f4d39;background:#fff;border:1px solid #8fa58a;border-radius:8px;cursor:pointer;min-height:44px}.osc-animation-actions button:hover{background:#edf3e7}.osc-animation-actions button:focus-visible{outline:3px solid #a9c48f;outline-offset:3px}#osc-resonance-motion{max-width:640px}#osc-resonance-motion .osc-svg{overflow:hidden}