.deep-dive-layout .deep-dive-quicknav{display:none}@media (max-width:899px){.deep-dive-layout .deep-dive-quicknav{display:block;margin-bottom:var(--m-space-4)}.deep-dive-layout .deep-dive-quicknav .snapshot-day-nav--compact{width:100%}.deep-dive-layout .deep-dive-quicknav .day-pill{min-height:44px}.deep-dive-layout,.snapshot-layout{gap:var(--m-space-5)}.deep-dive-layout .content-copy,.snapshot-layout .content-copy{font-size:1.075rem;line-height:1.75}.deep-dive-layout .content-block h2,.snapshot-layout .content-block h2{font-size:1.28rem;line-height:1.3;letter-spacing:-.01em}.deep-dive-layout .section-kicker,.snapshot-layout .section-kicker{font-size:.72rem}.snapshot-layout .snapshot-actions--topbar{flex-wrap:wrap;gap:var(--m-space-2)}.snapshot-layout .snapshot-actions--topbar .snapshot-day-nav--compact{width:100%;min-width:0;margin-left:0}.snapshot-layout .day-pill{min-height:44px}.snapshot-layout .snapshot-header h1{font-size:clamp(1.75rem,7vw,2.2rem);line-height:1.16;letter-spacing:-.02em}.snapshot-layout .snapshot-hook{font-size:1.12rem;line-height:1.55}.deep-dive-layout .cta-box__actions,.snapshot-layout .cta-box__actions,.snapshot-layout .snapshot-actions:not(.snapshot-actions--topbar){flex-direction:column;align-items:stretch;width:100%}.deep-dive-layout .cta-box__actions .button,.snapshot-layout .cta-box__actions .button,.snapshot-layout .final-exam-cta .button,.snapshot-layout .snapshot-actions:not(.snapshot-actions--topbar) .button{width:100%;min-height:48px}.snapshot-layout .course-grid--related{gap:var(--m-space-2)}.deep-dive-layout .deep-dive-shell{display:flex;flex-direction:column;gap:var(--m-space-4)}.deep-dive-layout .deep-dive-content{order:1;padding:var(--m-space-4)}.deep-dive-layout .deep-dive-sidebar{order:2;padding:var(--m-space-4)}.deep-dive-layout .deep-dive-sidebar>.button{width:100%;min-height:48px}.deep-dive-layout .day-list{margin:var(--m-space-3) 0 var(--m-space-4)}.deep-dive-layout .day-chip{min-height:56px}.deep-dive-layout .deep-dive-header h1{font-size:clamp(1.7rem,6.6vw,2.1rem);line-height:1.18;letter-spacing:-.02em}.deep-dive-layout .snapshot-hook{font-size:1.1rem;line-height:1.55}.deep-dive-layout .day-nav-top{margin-bottom:var(--m-space-5)}.deep-dive-layout .day-nav-top .button{min-height:44px}.deep-dive-layout .next-session__actions{flex-direction:column-reverse;align-items:stretch}.deep-dive-layout .next-session__actions .button{width:100%;min-height:48px}.deep-dive-layout .pull-quote-card,.deep-dive-layout .recall-check{margin:var(--m-space-5) 0;padding:var(--m-space-4)}.deep-dive-layout .pull-quote-card p{font-size:1.08rem}.deep-dive-layout .paywall-unlock .button{width:100%;min-height:48px}}@media (max-width:899px) and (prefers-reduced-motion:reduce){.deep-dive-layout .day-list{scroll-behavior:auto}}