.quiz-handoff[data-astro-cid-5rqmvsgl]{margin:var(--space-7) 0 0;padding-top:var(--space-5);border-top:1px solid var(--color-line)}.quiz-handoff[data-astro-cid-5rqmvsgl] button[data-astro-cid-5rqmvsgl]{font-family:var(--font-body);font-weight:var(--weight-semi);font-size:var(--text-base);color:var(--color-on-accent);background:var(--accent);border:0;border-radius:0;padding:.8rem 1.3rem;width:100%;cursor:pointer;box-shadow:var(--shadow-sm);transition:var(--transition-lift)}.quiz-handoff[data-astro-cid-5rqmvsgl] button[data-astro-cid-5rqmvsgl]:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.quiz-handoff[data-astro-cid-5rqmvsgl] button[data-astro-cid-5rqmvsgl]:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.quiz-handoff[data-astro-cid-5rqmvsgl] button[data-astro-cid-5rqmvsgl]:focus-visible{outline:none;box-shadow:var(--focus-ring)}.back-to-unit[data-astro-cid-5rqmvsgl]{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.03em;color:var(--color-stone);background:none;border:0;padding:0;margin:0 0 var(--space-4);cursor:pointer}.back-to-unit[data-astro-cid-5rqmvsgl]:hover{color:var(--accent)}.back-to-unit[data-astro-cid-5rqmvsgl]:focus-visible{outline:none;box-shadow:var(--focus-ring)}.gist[data-astro-cid-5rqmvsgl]{background:var(--accent-wash);border-left:3px solid var(--accent);padding:var(--space-5) var(--space-6);margin:0 0 var(--space-8)}.gist-label[data-astro-cid-5rqmvsgl]{display:block;font-family:var(--font-mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent);margin-bottom:.55rem}.gist[data-astro-cid-5rqmvsgl] ul[data-astro-cid-5rqmvsgl]{margin:0;padding-left:1.1rem}.gist[data-astro-cid-5rqmvsgl] li[data-astro-cid-5rqmvsgl]{font-size:var(--text-base);line-height:var(--leading-snug);color:var(--color-stone-strong);margin-bottom:.3rem}.gist[data-astro-cid-5rqmvsgl] li[data-astro-cid-5rqmvsgl]:last-child{margin-bottom:0}.study-extras[data-astro-cid-5rqmvsgl]{margin-top:var(--space-7)}.study-extras[data-astro-cid-5rqmvsgl]:empty{display:none}.card-prose[data-astro-cid-5rqmvsgl] .unit-panel{--panel-pad: var(--space-6);background:var(--color-surface);border:1px solid var(--color-line);padding:var(--panel-pad);margin:0 0 var(--space-7)}.card-prose[data-astro-cid-5rqmvsgl] .unit-panel>:first-child{margin-top:0}.card-prose[data-astro-cid-5rqmvsgl] .unit-panel>:last-child{margin-bottom:0}.card-prose[data-astro-cid-5rqmvsgl] .section-label{font-family:var(--font-mono);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:var(--tracking-caps);color:var(--color-stone-soft);margin:var(--space-8) 0 var(--space-4)}@media(max-width:640px){.gist[data-astro-cid-5rqmvsgl]{padding:var(--space-4);margin-bottom:var(--space-6)}.card-prose[data-astro-cid-5rqmvsgl] .unit-panel{--panel-pad: var(--space-4);margin-bottom:var(--space-5)}}.card-prose[data-astro-cid-5rqmvsgl] .predict-toggle{display:inline-flex;align-items:center;gap:.35rem;font-family:var(--font-mono);font-size:12px;letter-spacing:.03em;color:var(--color-stone-soft);background:none;border:1px solid var(--color-line);border-radius:0;padding:.25rem .55rem;margin:0 0 .6rem;cursor:pointer;transition:color var(--duration-fast) var(--ease),border-color var(--duration-fast) var(--ease)}.card-prose[data-astro-cid-5rqmvsgl] .predict-toggle:hover{color:var(--accent);border-color:var(--accent)}.card-prose[data-astro-cid-5rqmvsgl] .predict-toggle:focus-visible{outline:none;box-shadow:var(--focus-ring)}.card-prose[data-astro-cid-5rqmvsgl] table.is-predict tbody td:not(:first-child){color:transparent;cursor:pointer;position:relative;user-select:none}.card-prose[data-astro-cid-5rqmvsgl] table.is-predict tbody td:not(:first-child) *{color:transparent}.card-prose[data-astro-cid-5rqmvsgl] table.is-predict tbody td:not(:first-child):after{content:"•••";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--color-stone-soft);font-family:var(--font-mono);letter-spacing:.1em}.card-prose[data-astro-cid-5rqmvsgl] table.is-predict tbody tr.revealed td,.card-prose[data-astro-cid-5rqmvsgl] table.is-predict tbody tr.revealed td *{color:inherit}.card-prose[data-astro-cid-5rqmvsgl] table.is-predict tbody tr.revealed td:after{content:none}.card-prose[data-astro-cid-5rqmvsgl] table.is-predict tbody tr{transition:background var(--duration-fast) var(--ease)}.card-prose[data-astro-cid-5rqmvsgl] table.is-predict tbody tr:not(.revealed):hover{background:var(--accent-wash)}.card[data-astro-cid-dohjnao5]{position:relative}.sheet-stamp[data-astro-cid-dohjnao5]{font-family:var(--font-mono);font-weight:var(--weight-semi);font-size:var(--text-xs);letter-spacing:.04em;color:var(--accent);border:1px solid var(--accent);padding:1px 7px;font-variant-numeric:tabular-nums}.card-kicker[data-astro-cid-dohjnao5]{padding-right:6rem}.card-nav[data-astro-cid-fvxxsqh4]{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:var(--space-4);margin-top:var(--space-8, 3rem);padding-top:var(--space-5);border-top:1px solid var(--color-line)}.cn[data-astro-cid-fvxxsqh4]{display:flex;flex-direction:column;gap:.2rem;padding:var(--space-3) var(--space-4);border:1px solid var(--color-line);border-radius:var(--radius);text-decoration:none;color:inherit;max-width:22rem;box-shadow:var(--shadow-sm);transition:var(--transition-lift),background var(--duration-fast) var(--ease)}.cn[data-astro-cid-fvxxsqh4]:hover{border-color:var(--color-line-strong);transform:translateY(-2px);box-shadow:var(--shadow-md)}.cn[data-astro-cid-fvxxsqh4]:active{transform:translateY(0);box-shadow:var(--shadow-sm)}.cn[data-astro-cid-fvxxsqh4]:focus-visible{outline:none;box-shadow:var(--focus-ring)}.cn[data-astro-cid-fvxxsqh4].prev{justify-self:start;align-items:flex-start;text-align:left}.cn[data-astro-cid-fvxxsqh4].next{justify-self:end;align-items:flex-end;text-align:right}.cn[data-astro-cid-fvxxsqh4].empty{border:none;box-shadow:none}.cn-dir[data-astro-cid-fvxxsqh4]{font-family:var(--font-mono);font-size:var(--text-xs);letter-spacing:.03em;text-transform:uppercase;color:var(--color-stone-soft)}.cn-title[data-astro-cid-fvxxsqh4]{font-family:var(--font-body);font-size:var(--text-sm);font-weight:var(--weight-med);color:var(--color-ink);line-height:1.3}.cn[data-astro-cid-fvxxsqh4]:hover .cn-title[data-astro-cid-fvxxsqh4]{color:var(--accent)}.cn-count[data-astro-cid-fvxxsqh4]{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--color-stone-soft);white-space:nowrap}.card-report[data-astro-cid-fvxxsqh4]{margin:var(--space-6) 0 0;font-size:var(--text-sm);color:var(--color-stone-soft)}.card-report[data-astro-cid-fvxxsqh4] a[data-astro-cid-fvxxsqh4]{color:var(--accent);text-decoration:none}.card-report[data-astro-cid-fvxxsqh4] a[data-astro-cid-fvxxsqh4]:hover{text-decoration:underline}.rel-flow[data-astro-cid-fvxxsqh4]{margin-top:var(--space-6)}.rel-h[data-astro-cid-fvxxsqh4]{font-family:var(--font-mono);font-size:var(--text-xs);text-transform:uppercase;letter-spacing:var(--tracking-caps);color:var(--color-stone-soft);margin:0 0 .75rem;padding-bottom:.5rem;border-bottom:1px solid var(--color-line-strong)}.rel-list[data-astro-cid-fvxxsqh4]{display:flex;flex-wrap:wrap;gap:.5rem 1.4rem}.rel[data-astro-cid-fvxxsqh4]{display:inline-flex;align-items:center;gap:.5rem;font-size:var(--text-sm);color:var(--color-stone-strong);text-decoration:none;transition:color var(--duration-fast) var(--ease)}.rel[data-astro-cid-fvxxsqh4]:hover{color:var(--accent)}.rel[data-astro-cid-fvxxsqh4] .dot[data-astro-cid-fvxxsqh4]{flex:0 0 auto;width:7px;height:7px;border-radius:50%;background:var(--color-stone-soft)}.rel[data-astro-cid-fvxxsqh4] .dot[data-astro-cid-fvxxsqh4].pitfall{background:var(--warn)}.rel[data-astro-cid-fvxxsqh4] .dot[data-astro-cid-fvxxsqh4].insight{background:var(--accent)}@media(max-width:38rem){.card-nav[data-astro-cid-fvxxsqh4]{grid-template-columns:1fr 1fr}.cn-count[data-astro-cid-fvxxsqh4]{display:none}.cn[data-astro-cid-fvxxsqh4]{max-width:none}}