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p{font-size:10px}.module-list,.memory-strip{grid-template-columns:1fr}.module-row{min-height:172px}.memory-item{min-height:125px}.source-note{flex-direction:column}.lesson-page{padding:42px 18px 72px}.lesson-section{padding:25px 21px}.fact-grid{grid-template-columns:1fr}.challenge-card{grid-template-columns:1fr;padding:23px 21px}.challenge-answer{max-width:none}.memory-callout{padding:24px 22px 24px 72px}.memory-callout:before{width:52px}.lesson-footer,.quiz-actions{flex-direction:column;align-items:stretch}.lesson-footer .primary-btn,.lesson-footer .quiet-btn,.quiz-actions .primary-btn{width:100%}.quiz-shell{padding:40px 17px 70px}.question-card{border-radius:19px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation:none!important}}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property 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