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span{letter-spacing:-.01em;text-overflow:ellipsis;white-space:nowrap;max-width:100%;font-weight:650;line-height:1.05;overflow:hidden;font-size:var(--text-2xs)!important}.sidebar-nav>button.active{position:relative}.sidebar-nav>button.active:before{content:"";border-radius:var(--radius-sm);background:var(--accent);width:1.7rem;height:3px;position:absolute;top:0;left:50%;transform:translate(-50%)}.content-shell{padding-inline:.9rem!important}}@media (width<=640px){.page-header{flex-direction:column}.review-hero-panel,.review-support-grid,.review-progress-list{grid-template-columns:minmax(0,1fr)}.review-hero-action{width:100%}.review-hero-panel{align-items:stretch}.tree-panel{min-height:auto}.chapter-panel-head,.chapter-action-bar{flex-direction:column;align-items:stretch}.chapter-count-badge{justify-items:start;min-width:0}.chapter-row,.essentials-row{grid-template-columns:2.35rem minmax(0,1fr)}.chapter-status-pill,.chapter-row>svg{grid-column:2;justify-self:start}.chapter-copy 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.answer-option.correct{color:var(--success)!important;background-color:#34d39924!important;border-color:#34d39966!important}:root[data-theme=dark] .answer-card.incorrect,:root[data-theme=dark] .answer-option.incorrect{color:var(--danger)!important;background-color:#fb718524!important;border-color:#fb718566!important}:root[data-theme=dark] .answer-card.correct .answer-copy,:root[data-theme=dark] .answer-card.incorrect .answer-copy{color:currentColor!important}:root[data-theme=dark] .program-chapter-row:hover,:root[data-theme=dark] .program-subject-row:hover,:root[data-theme=dark] .program-modal-option:hover,:root[data-theme=dark] .subject-status-list button:hover,:root[data-theme=dark] .subject-knowledge-bars button:hover,:root[data-theme=dark] .calendar-review-item:hover,:root[data-theme=dark] .answer-option:hover,:root[data-theme=dark] .answer-card:hover{background-color:#ffffff17!important}:root[data-theme=dark] .skeleton-stack span,:root[data-theme=dark] 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