.narrative[data-astro-cid-sibjsrjr]{padding-block:var(--s-section)}.grid[data-astro-cid-sibjsrjr]{display:grid;grid-template-columns:minmax(0,1fr);gap:var(--s-7)}.rail[data-astro-cid-sibjsrjr]{display:none}.rail[data-astro-cid-sibjsrjr] ul[data-astro-cid-sibjsrjr]{list-style:none;margin:0;padding:0;display:grid;gap:var(--s-4)}.rail-link[data-astro-cid-sibjsrjr]{display:block;text-decoration:none;color:var(--c-ink);transition:color var(--dur-base) var(--ease)}.rail-link[data-astro-cid-sibjsrjr]:hover{color:var(--c-accent)}.blocks[data-astro-cid-sibjsrjr]{display:grid;grid-template-columns:minmax(0,1fr)}.block[data-astro-cid-sibjsrjr]{min-width:0;padding-block:var(--s-8);scroll-margin-top:calc(var(--h-header) + var(--s-5))}.block[data-astro-cid-sibjsrjr]:first-child{padding-top:0}.block[data-astro-cid-sibjsrjr]:last-child{padding-bottom:0}.block[data-astro-cid-sibjsrjr]+.block[data-astro-cid-sibjsrjr]{border-top:var(--border-hair)}.block[data-astro-cid-sibjsrjr][data-tone=deep]{background:var(--c-deep);color:var(--c-on-deep);border-radius:var(--radius-md);padding-inline:var(--s-6);border-top:0}.block[data-astro-cid-sibjsrjr][data-tone=deep]+.block[data-astro-cid-sibjsrjr]{border-top:0}.block[data-astro-cid-sibjsrjr][data-tone=deep] .bkick[data-astro-cid-sibjsrjr]{color:var(--c-on-deep-muted)}.bhead[data-astro-cid-sibjsrjr]{display:grid;gap:var(--s-4);margin-bottom:var(--s-7);max-width:30ch}.bkick[data-astro-cid-sibjsrjr]{color:var(--c-accent)}.btitle[data-astro-cid-sibjsrjr]{font-size:var(--t-h2);margin:0;text-wrap:balance}@media(min-width:64rem){.grid[data-astro-cid-sibjsrjr]{grid-template-columns:minmax(0,13rem) minmax(0,1fr);gap:var(--s-8);align-items:start}.rail[data-astro-cid-sibjsrjr]{display:block;position:sticky;top:calc(var(--h-header) + var(--s-7))}.bkick[data-astro-cid-sibjsrjr]{display:none}}@supports (animation-timeline: view()) and (timeline-scope: --a){@media(min-width:64rem){.grid[data-astro-cid-sibjsrjr]{timeline-scope:--nb-1,--nb-2,--nb-3,--nb-4,--nb-5,--nb-6,--nb-7,--nb-8}.block[data-astro-cid-sibjsrjr]{view-timeline-axis:block;view-timeline-inset:40% 59%}.block[data-astro-cid-sibjsrjr]:nth-child(1){view-timeline-name:--nb-1}.block[data-astro-cid-sibjsrjr]:nth-child(2){view-timeline-name:--nb-2}.block[data-astro-cid-sibjsrjr]:nth-child(3){view-timeline-name:--nb-3}.block[data-astro-cid-sibjsrjr]:nth-child(4){view-timeline-name:--nb-4}.block[data-astro-cid-sibjsrjr]:nth-child(5){view-timeline-name:--nb-5}.block[data-astro-cid-sibjsrjr]:nth-child(6){view-timeline-name:--nb-6}.block[data-astro-cid-sibjsrjr]:nth-child(7){view-timeline-name:--nb-7}.block[data-astro-cid-sibjsrjr]:nth-child(8){view-timeline-name:--nb-8}.rail-link[data-astro-cid-sibjsrjr]{animation:rail-active steps(1,end) both;animation-range:cover 0% cover 100%}.rail[data-astro-cid-sibjsrjr] li[data-astro-cid-sibjsrjr]:nth-child(1) .rail-link[data-astro-cid-sibjsrjr]{animation-timeline:--nb-1}.rail[data-astro-cid-sibjsrjr] li[data-astro-cid-sibjsrjr]:nth-child(2) .rail-link[data-astro-cid-sibjsrjr]{animation-timeline:--nb-2}.rail[data-astro-cid-sibjsrjr] li[data-astro-cid-sibjsrjr]:nth-child(3) .rail-link[data-astro-cid-sibjsrjr]{animation-timeline:--nb-3}.rail[data-astro-cid-sibjsrjr] li[data-astro-cid-sibjsrjr]:nth-child(4) .rail-link[data-astro-cid-sibjsrjr]{animation-timeline:--nb-4}.rail[data-astro-cid-sibjsrjr] li[data-astro-cid-sibjsrjr]:nth-child(5) .rail-link[data-astro-cid-sibjsrjr]{animation-timeline:--nb-5}.rail[data-astro-cid-sibjsrjr] li[data-astro-cid-sibjsrjr]:nth-child(6) .rail-link[data-astro-cid-sibjsrjr]{animation-timeline:--nb-6}.rail[data-astro-cid-sibjsrjr] li[data-astro-cid-sibjsrjr]:nth-child(7) .rail-link[data-astro-cid-sibjsrjr]{animation-timeline:--nb-7}.rail[data-astro-cid-sibjsrjr] li[data-astro-cid-sibjsrjr]:nth-child(8) .rail-link[data-astro-cid-sibjsrjr]{animation-timeline:--nb-8}.rail-link[data-astro-cid-sibjsrjr]:hover{animation-name:none;color:var(--c-accent)}}}@keyframes rail-active{0%{color:var(--c-muted)}1%{color:var(--c-accent)}99%{color:var(--c-accent)}to{color:var(--c-muted)}}@media print{.rail[data-astro-cid-sibjsrjr]{display:none}.block[data-astro-cid-sibjsrjr]{padding-block:var(--s-6)}}