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/* Classroom overview: biology → selected circuit → model → measurement. */
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/* Standalone case study and its embedded offline counterpart. */
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/* Qualitative memory walkthrough; independent of calculated experiment results. */
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0}.story-return{display:inline-block;margin-top:18px;font-size:14px}.result-guides{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap}#memory-walkthrough[data-phase="1"] .brake-line{stroke-width:3;stroke-dasharray:7 7}#memory-walkthrough[data-phase="1"] .brake-stop{stroke-width:3}#memory-walkthrough[data-phase="1"] .story-teaching{background:#dff5ee;border-color:#98ceba;color:#155f50}#memory-walkthrough[data-phase="1"] .story-synapse path,#memory-walkthrough[data-phase="2"] .story-synapse path{stroke:var(--teal);stroke-width:3}#memory-walkthrough[data-phase="1"] .story-synapse circle,#memory-walkthrough[data-phase="2"] .story-synapse circle{fill:var(--teal)}#memory-walkthrough[data-phase="2"] .story-teaching{background:#e6f1eb;border-color:#bfded0;color:#155f50}#memory-walkthrough[data-phase="2"] .story-narration{background:#eaf6ee}@media(max-width:1000px){.story-circuit{grid-template-columns:minmax(0,1fr) 115px 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