.viewer[data-astro-cid-4wmobddt]{--rail-height: 74px;margin-top:2rem}.viewer__stage[data-astro-cid-4wmobddt]{max-width:1120px;margin-inline:auto}.viewer__frame[data-astro-cid-4wmobddt]{position:relative;aspect-ratio:16 / 9;overflow:hidden;background:#05070a;border:1px solid var(--border);border-radius:var(--radius-lg)}.viewer__frame[data-astro-cid-4wmobddt] img[data-astro-cid-4wmobddt]{width:100%;height:100%;object-fit:contain}.viewer__bar[data-astro-cid-4wmobddt]{display:flex;align-items:center;justify-content:center;gap:clamp(1rem,4vw,2.5rem);max-width:1120px;margin:1.25rem auto 0}.viewer__nav[data-astro-cid-4wmobddt]{display:inline-flex;align-items:center;gap:.5rem;min-height:46px;min-width:46px;padding:.5rem 1.15rem;border:1px solid var(--border-strong);border-radius:8px;background:transparent;font-size:.9375rem;font-weight:550;cursor:pointer;transition:border-color .15s var(--ease),background-color .15s var(--ease)}.viewer__nav[data-astro-cid-4wmobddt]:hover:not(:disabled){border-color:var(--text-tertiary);background:#f2efe90a}.viewer__nav[data-astro-cid-4wmobddt]:disabled{opacity:.35;cursor:default}.viewer__counter[data-astro-cid-4wmobddt]{display:flex;align-items:baseline;gap:.5rem;min-width:6.5ch;font-size:.9375rem;font-variant-numeric:tabular-nums;color:var(--text-secondary);justify-content:center}.viewer__counter[data-astro-cid-4wmobddt] [data-astro-cid-4wmobddt][data-current]{color:var(--text);font-weight:600}.viewer__counter-sep[data-astro-cid-4wmobddt]{color:var(--text-tertiary)}.viewer__utils[data-astro-cid-4wmobddt]{display:flex;justify-content:flex-end;gap:1.25rem;max-width:1120px;margin:.85rem auto 0}.viewer__util[data-astro-cid-4wmobddt]{min-height:44px;padding:.4rem .2rem;border:0;background:none;font-size:var(--step-small);color:var(--text-tertiary);cursor:pointer;transition:color .15s var(--ease)}.viewer__util[data-astro-cid-4wmobddt]:hover{color:var(--text);text-decoration:underline;text-underline-offset:.25em}.rail[data-astro-cid-4wmobddt]{max-width:1120px;margin:1.5rem auto 0;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:thin;scrollbar-color:var(--border-strong) transparent}.rail__list[data-astro-cid-4wmobddt]{display:flex;gap:.6rem;margin:0;padding:0 0 .75rem;list-style:none}.rail__item[data-astro-cid-4wmobddt]{position:relative;display:block;flex:0 0 auto;width:116px;padding:0;border:1px solid var(--border);border-radius:6px;overflow:hidden;background:#05070a;cursor:pointer;opacity:.5;transition:opacity .15s var(--ease),border-color .15s var(--ease)}.rail__item[data-astro-cid-4wmobddt] img[data-astro-cid-4wmobddt]{width:100%;height:auto;aspect-ratio:16 / 9;object-fit:cover}.rail__item[data-astro-cid-4wmobddt]:hover{opacity:.85}.rail__item[data-astro-cid-4wmobddt][aria-current=true]{opacity:1;border-color:var(--cobalt);box-shadow:0 0 0 1px var(--cobalt)}.rail__number[data-astro-cid-4wmobddt]{position:absolute;left:4px;bottom:4px;padding:.05rem .3rem;border-radius:3px;background:#05070ac7;font-size:.6875rem;font-variant-numeric:tabular-nums;color:var(--text-secondary)}.slide-text[data-astro-cid-4wmobddt]{max-width:1120px;margin:1.25rem auto 0;border-top:1px solid var(--border)}.slide-text[data-astro-cid-4wmobddt] summary[data-astro-cid-4wmobddt]{display:flex;flex-wrap:wrap;align-items:baseline;gap:.6rem;min-height:44px;padding-block:.85rem;font-size:var(--step-small);color:var(--text-secondary);cursor:pointer}.slide-text[data-astro-cid-4wmobddt] summary[data-astro-cid-4wmobddt]::marker{color:var(--text-tertiary)}.slide-text__hint[data-astro-cid-4wmobddt]{font-size:.8125rem;color:var(--text-tertiary)}.slide-text__body[data-astro-cid-4wmobddt]{max-width:68ch;padding-bottom:1.25rem}.slide-text__body[data-astro-cid-4wmobddt] p[data-astro-cid-4wmobddt]{font-size:var(--step-small);line-height:1.6;color:var(--text-secondary)}.slide-text__body[data-astro-cid-4wmobddt] p[data-astro-cid-4wmobddt]+p[data-astro-cid-4wmobddt]{margin-top:.35rem}.overview{width:min(1100px,92vw);max-height:86vh;padding:0;border:1px solid var(--border-strong);border-radius:var(--radius-lg);background:var(--bg-raised);color:var(--text)}.overview::backdrop{background:#040508c7}.overview__head{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 1.35rem;background:var(--bg-raised);border-bottom:1px solid var(--border)}.overview__title{font-size:1rem;font-weight:600}.overview__close{min-height:44px;padding:.45rem 1rem;border:1px solid var(--border-strong);border-radius:8px;background:none;font-size:var(--step-small);cursor:pointer}.overview__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:.75rem;margin:0;padding:1.35rem;list-style:none}.overview__item{position:relative;display:block;width:100%;padding:0;border:1px solid var(--border);border-radius:6px;overflow:hidden;background:#05070a;cursor:pointer}.overview__item img{width:100%;height:auto;aspect-ratio:16 / 9}.overview__item[aria-current=true]{border-color:var(--cobalt);box-shadow:0 0 0 1px var(--cobalt)}.viewer[data-astro-cid-4wmobddt]:fullscreen{display:flex;flex-direction:column;justify-content:center;gap:0;width:100vw;height:100vh;margin:0;padding:1.5rem clamp(1rem,4vw,3rem);background:var(--bg)}.viewer[data-astro-cid-4wmobddt]:fullscreen .viewer__stage[data-astro-cid-4wmobddt]{max-width:min(100%,calc((100vh - 9rem) * 16 / 9))}.viewer[data-astro-cid-4wmobddt]:fullscreen .rail[data-astro-cid-4wmobddt],.viewer[data-astro-cid-4wmobddt]:fullscreen .slide-text[data-astro-cid-4wmobddt]{display:none}.viewer-missing[data-astro-cid-4wmobddt]{max-width:68ch;margin-top:2rem;padding:clamp(1.5rem,1rem + 2vw,2.25rem);border:1px solid var(--border-strong);border-radius:var(--radius-lg);background:var(--surface)}.viewer-missing[data-astro-cid-4wmobddt] h3[data-astro-cid-4wmobddt]{margin-bottom:.75rem}.viewer-missing[data-astro-cid-4wmobddt] p[data-astro-cid-4wmobddt]{color:var(--text-secondary);font-size:var(--step-small)}.viewer-missing[data-astro-cid-4wmobddt] pre[data-astro-cid-4wmobddt]{overflow-x:auto;margin:1rem 0;padding:.9rem 1.1rem;border:1px solid var(--border);border-radius:8px;background:var(--bg);font-size:.8125rem}.viewer-missing__note[data-astro-cid-4wmobddt]{color:var(--text-tertiary)}@media(max-width:1023px){.viewer__bar[data-astro-cid-4wmobddt]{gap:1rem;justify-content:space-between}.rail__item[data-astro-cid-4wmobddt]{width:104px}}@media(max-width:767px){.viewer[data-astro-cid-4wmobddt]{margin-top:1.5rem}.viewer__frame[data-astro-cid-4wmobddt]{border-radius:10px}.viewer__bar[data-astro-cid-4wmobddt]{gap:.5rem;margin-top:1rem}.viewer__nav[data-astro-cid-4wmobddt]{flex:1 1 auto;justify-content:center;min-height:48px;padding-inline:.75rem;font-size:.9375rem}.viewer__counter[data-astro-cid-4wmobddt]{flex:0 0 auto;padding-inline:.25rem}.viewer__utils[data-astro-cid-4wmobddt]{justify-content:space-between;margin-top:.5rem}.rail[data-astro-cid-4wmobddt]{margin-top:1rem}.rail__item[data-astro-cid-4wmobddt]{width:88px}.rail__number[data-astro-cid-4wmobddt]{font-size:.625rem}}.talk__back[data-astro-cid-ckikd3lc]{padding-top:clamp(1.5rem,1rem + 2vw,2.5rem)}.talk__head[data-astro-cid-ckikd3lc]{display:grid;gap:clamp(1.75rem,1.2rem + 2.5vw,3rem);padding-block:clamp(1.75rem,1.2rem + 2.5vw,3rem) 0}.talk__intro[data-astro-cid-ckikd3lc] h1[data-astro-cid-ckikd3lc]{margin-bottom:1.25rem}.talk__lede[data-astro-cid-ckikd3lc]{max-width:62ch}.talk__meta[data-astro-cid-ckikd3lc]{display:grid;grid-template-columns:repeat(auto-fit,minmax(9rem,max-content));gap:1.25rem 2.5rem;margin:2rem 0 0}.talk__meta[data-astro-cid-ckikd3lc] dt[data-astro-cid-ckikd3lc]{font-size:.75rem;font-weight:500;letter-spacing:.1em;text-transform:uppercase;color:var(--text-tertiary)}.talk__meta[data-astro-cid-ckikd3lc] dd[data-astro-cid-ckikd3lc]{margin:.35rem 0 0;font-size:var(--step-small);color:var(--text)}.talk__meta-line[data-astro-cid-ckikd3lc]{display:block;color:var(--text-secondary)}.talk__figure[data-astro-cid-ckikd3lc]{margin:0;overflow:hidden;border:1px solid var(--border);border-radius:var(--radius-lg);background:#05070a}.talk__figure[data-astro-cid-ckikd3lc] img[data-astro-cid-ckikd3lc]{width:100%;height:auto}.talk__browse-note[data-astro-cid-ckikd3lc]{max-width:58ch;margin-top:.85rem;font-size:var(--step-small);color:var(--text-tertiary)}@media(min-width:1024px){.talk__head[data-astro-cid-ckikd3lc]{grid-template-columns:minmax(0,1.05fr) minmax(0,.95fr);align-items:start}.talk__figure[data-astro-cid-ckikd3lc]{position:sticky;top:6rem}}