.operating-trace[data-astro-cid-6az2sbtk]{border-block:1px solid var(--ink)}.trace-rail[data-astro-cid-6az2sbtk]{grid-template-columns:repeat(6,minmax(0,1fr));display:grid}.trace-step[data-astro-cid-6az2sbtk]{border:0;border-right:1px solid var(--rule);background:var(--sheet);min-width:0;min-height:9.5rem;color:var(--ink);text-align:left;cursor:pointer;transition:background-color .18s ease, transform .26s var(--ease-out);align-content:space-between;padding:1rem;text-decoration:none;display:grid;position:relative}.trace-step[data-astro-cid-6az2sbtk]:last-child{border-right:0}.trace-step[data-astro-cid-6az2sbtk]:after{border-right:1px solid var(--ink);border-bottom:1px solid var(--ink);background:inherit;content:"";opacity:0;width:.85rem;height:.85rem;position:absolute;bottom:-.45rem;right:.8rem;transform:rotate(45deg)}.trace-step[data-astro-cid-6az2sbtk]:hover{background:var(--valley-light)}.trace-step[data-astro-cid-6az2sbtk].is-active{background:var(--gold)}.trace-step[data-astro-cid-6az2sbtk].is-active:after{opacity:1}.trace-step__index[data-astro-cid-6az2sbtk],.trace-step__state[data-astro-cid-6az2sbtk]{font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;font-size:.62rem}.trace-step__title[data-astro-cid-6az2sbtk]{font-family:var(--font-display);letter-spacing:-.03em;align-self:end;margin-top:2rem;font-size:clamp(1rem,1.4vw,1.35rem);font-weight:560}.trace-step__state[data-astro-cid-6az2sbtk]{color:var(--ink-secondary);margin-top:.35rem}.trace-panels[data-astro-cid-6az2sbtk]{background:linear-gradient(149deg, transparent 0 62%, var(--rule-soft) 62.1% 62.25%, transparent 62.35%), var(--paper)}.trace-panel[data-astro-cid-6az2sbtk]{grid-template-columns:minmax(9rem,.28fr) minmax(0,1fr);gap:clamp(1.5rem,5vw,5rem);min-height:25rem;padding:clamp(2rem,5vw,5rem);display:grid}.trace-panel[data-astro-cid-6az2sbtk]+.trace-panel[data-astro-cid-6az2sbtk]{border-top:1px solid var(--rule)}[data-astro-cid-6az2sbtk][data-enhanced=true] .trace-panel[data-astro-cid-6az2sbtk][hidden]{display:none}.trace-panel__notation[data-astro-cid-6az2sbtk]{border-top:1px solid var(--ink);font-family:var(--font-mono);letter-spacing:.05em;text-transform:uppercase;align-content:space-between;padding-top:.8rem;font-size:.66rem;display:grid}.trace-panel__notation[data-astro-cid-6az2sbtk] strong[data-astro-cid-6az2sbtk]{color:var(--gold-deep);font-weight:400}.trace-panel__body[data-astro-cid-6az2sbtk]{max-width:52rem}.trace-panel[data-astro-cid-6az2sbtk] h3[data-astro-cid-6az2sbtk]{max-width:19ch;font-family:var(--font-display);letter-spacing:-.04em;margin:0;font-size:clamp(2rem,4vw,4.2rem);font-weight:540;line-height:1}.trace-panel__body[data-astro-cid-6az2sbtk] p[data-astro-cid-6az2sbtk]{max-width:61ch;color:var(--ink-secondary);margin:1.5rem 0 0;font-size:clamp(1rem,.95rem + .2vw,1.15rem);line-height:1.65}.trace-panel__meta[data-astro-cid-6az2sbtk]{border-top:1px solid var(--rule);border-left:1px solid var(--rule);grid-column:2;grid-template-columns:repeat(2,minmax(0,1fr));align-self:end;margin:2.5rem 0 0;display:grid}.trace-panel__meta[data-astro-cid-6az2sbtk] div[data-astro-cid-6az2sbtk]{border-right:1px solid var(--rule);border-bottom:1px solid var(--rule);min-width:0;padding:.8rem}.trace-panel__meta[data-astro-cid-6az2sbtk] dt[data-astro-cid-6az2sbtk]{color:var(--ink-secondary);font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;font-size:.58rem}.trace-panel__meta[data-astro-cid-6az2sbtk] dd[data-astro-cid-6az2sbtk]{margin:.45rem 0 0;font-size:.86rem;line-height:1.4}.trace-panel__blocked[data-astro-cid-6az2sbtk]{border:1px solid var(--ink);background:var(--gold-light);grid-column:2;padding:1rem}.trace-panel__blocked[data-astro-cid-6az2sbtk]>span[data-astro-cid-6az2sbtk]{font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;font-size:.58rem;display:block}.trace-panel__blocked[data-astro-cid-6az2sbtk] strong[data-astro-cid-6az2sbtk]{font-family:var(--font-display);margin-top:.65rem;font-size:1.1rem;display:block}.trace-panel__blocked[data-astro-cid-6az2sbtk] p[data-astro-cid-6az2sbtk]{color:var(--ink-secondary);margin:.45rem 0 0;font-size:.86rem;line-height:1.45}.trace-help[data-astro-cid-6az2sbtk]{border-top:1px solid var(--rule);color:var(--ink-soft);font-family:var(--font-mono);text-transform:uppercase;margin:0;padding:.7rem 1rem;font-size:.62rem}@media (width<=860px){.trace-rail[data-astro-cid-6az2sbtk]{grid-template-columns:repeat(3,1fr)}.trace-step[data-astro-cid-6az2sbtk]{border-bottom:1px solid var(--rule);min-height:7.5rem}.trace-panel[data-astro-cid-6az2sbtk]{min-height:0}}@media (width<=560px){.trace-rail[data-astro-cid-6az2sbtk]{grid-template-columns:repeat(2,1fr)}.trace-step[data-astro-cid-6az2sbtk]{min-height:6.5rem;padding:.8rem}.trace-step__title[data-astro-cid-6az2sbtk]{margin-top:1rem}.trace-panel[data-astro-cid-6az2sbtk]{grid-template-columns:1fr;gap:2rem;padding:2rem 1rem}.trace-panel__notation[data-astro-cid-6az2sbtk]{grid-template-columns:1fr auto;gap:1rem}.trace-panel__meta[data-astro-cid-6az2sbtk],.trace-panel__blocked[data-astro-cid-6az2sbtk]{grid-column:1}.trace-panel__meta[data-astro-cid-6az2sbtk]{grid-template-columns:1fr}}.case-hero[data-astro-cid-ayun3tvk]{border-bottom:1px solid var(--rule);grid-template-columns:minmax(27rem,.9fr) minmax(0,1.1fr);min-height:calc(100svh - 4.5rem);display:grid}.case-intro[data-astro-cid-ayun3tvk]{border-right:1px solid var(--rule);padding:clamp(2rem, 4.5vw, 4.5rem) var(--gutter);flex-direction:column;justify-content:center;display:flex}.back-link[data-astro-cid-ayun3tvk]{width:max-content;color:var(--ink-secondary);font-family:var(--font-mono);text-transform:uppercase;font-size:.68rem;text-decoration:none}.case-marker[data-astro-cid-ayun3tvk]{font-family:var(--font-mono);text-transform:uppercase;justify-content:space-between;align-items:center;gap:1rem;margin-top:clamp(2.5rem,5vw,5rem);font-size:.64rem;display:flex}h1[data-astro-cid-ayun3tvk]{text-wrap:balance;max-width:13ch;margin-top:clamp(2.5rem,5vw,5rem);font-size:clamp(3.15rem,5vw,5rem)}.case-deck[data-astro-cid-ayun3tvk]{max-width:55ch;color:var(--ink-secondary);text-wrap:pretty;margin:1.5rem 0 2.25rem;font-size:1.08rem;line-height:1.65}.case-system[data-astro-cid-ayun3tvk]{background:linear-gradient(148deg, var(--mountain) 0 23%, transparent 23.2%), linear-gradient(31deg, transparent 0 73%, var(--valley) 73.2%), var(--paper);align-content:center;gap:1rem;min-height:38rem;padding:clamp(2rem,5vw,5rem);display:grid;position:relative;overflow:hidden}.case-system[data-astro-cid-ayun3tvk]:after{background:linear-gradient(62deg, transparent 0 39%, var(--rule-soft) 39.1% 39.25%, transparent 39.35%), linear-gradient(118deg, transparent 0 64%, var(--rule-soft) 64.1% 64.25%, transparent 64.35%);content:"";position:absolute;inset:0}.system-origin[data-astro-cid-ayun3tvk],.case-system[data-astro-cid-ayun3tvk] ol[data-astro-cid-ayun3tvk],.case-system[data-astro-cid-ayun3tvk]>p[data-astro-cid-ayun3tvk]{z-index:1;position:relative}.system-origin[data-astro-cid-ayun3tvk]{background:var(--gold);clip-path:polygon(0 0,calc(100% - 1.4rem) 0,100% 50%,calc(100% - 1.4rem) 100%,0 100%);width:min(74%,23rem);padding:1rem 1.2rem 1.25rem;box-shadow:.45rem .6rem 1.2rem #0a0a0a21}.system-origin[data-astro-cid-ayun3tvk] span[data-astro-cid-ayun3tvk],.system-origin[data-astro-cid-ayun3tvk] strong[data-astro-cid-ayun3tvk]{display:block}.system-origin[data-astro-cid-ayun3tvk] span[data-astro-cid-ayun3tvk]{font-family:var(--font-mono);text-transform:uppercase;font-size:.62rem}.system-origin[data-astro-cid-ayun3tvk] strong[data-astro-cid-ayun3tvk]{font-family:var(--font-display);letter-spacing:-.03em;margin-top:1.6rem;font-size:1.35rem}.case-system[data-astro-cid-ayun3tvk] ol[data-astro-cid-ayun3tvk]{grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none;display:grid}.case-system[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk]{border:1px solid var(--rule);background:#f7f7f7f2;border-right:0;min-height:7.75rem;padding:.85rem}.case-system[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk]:last-child{border-right:1px solid var(--rule);background:var(--valley)}.case-system[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk] span[data-astro-cid-ayun3tvk]{font-family:var(--font-mono);font-size:.58rem}.case-system[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk] strong[data-astro-cid-ayun3tvk]{font-family:var(--font-display);letter-spacing:-.02em;margin-top:2.3rem;font-size:.9rem;display:block}.case-system[data-astro-cid-ayun3tvk]>p[data-astro-cid-ayun3tvk]{border-top:1px solid var(--ink);width:min(75%,34rem);font-family:var(--font-display);letter-spacing:-.02em;text-align:right;margin:0 0 0 auto;padding-top:.75rem;font-size:1.1rem;font-weight:560}.case-facts[data-astro-cid-ayun3tvk]{border-bottom:1px solid var(--rule);grid-template-columns:repeat(4,1fr);margin:0;display:grid}.case-facts[data-astro-cid-ayun3tvk] div[data-astro-cid-ayun3tvk]{border-right:1px solid var(--rule);min-height:7rem;padding:1rem var(--gutter)}.case-facts[data-astro-cid-ayun3tvk] dt[data-astro-cid-ayun3tvk]{font-family:var(--font-mono);text-transform:uppercase;font-size:.64rem}.case-facts[data-astro-cid-ayun3tvk] dd[data-astro-cid-ayun3tvk]{max-width:25ch;color:var(--ink-secondary);margin:1.5rem 0 0;font-size:.86rem}.technical-surface[data-astro-cid-ayun3tvk]{border-bottom:1px solid var(--rule);grid-template-columns:minmax(10rem,.3fr) minmax(0,1fr);align-items:stretch;display:grid}.technical-surface[data-astro-cid-ayun3tvk] h2[data-astro-cid-ayun3tvk]{border-right:1px solid var(--rule);padding:1.15rem var(--gutter);font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;margin:0;font-size:.64rem;font-weight:400}.technical-surface[data-astro-cid-ayun3tvk] ul[data-astro-cid-ayun3tvk]{grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.technical-surface[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk]{border-right:1px solid var(--rule);min-height:4rem;color:var(--ink-secondary);align-items:center;padding:.9rem 1.15rem;font-size:.8rem;display:flex}.technical-surface[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk]:last-child{border-right:0}.chapter[data-astro-cid-ayun3tvk]{grid-template-columns:minmax(17rem,.55fr) minmax(0,1fr);gap:clamp(3rem,8vw,9rem);padding-block:clamp(6rem,10vw,10rem);display:grid}.chapter-heading[data-astro-cid-ayun3tvk] span[data-astro-cid-ayun3tvk],.trace-heading[data-astro-cid-ayun3tvk]>span[data-astro-cid-ayun3tvk],.chapter-kicker[data-astro-cid-ayun3tvk]{font-family:var(--font-mono);text-transform:uppercase;font-size:.67rem}.chapter-heading[data-astro-cid-ayun3tvk] h2[data-astro-cid-ayun3tvk],.trace-heading[data-astro-cid-ayun3tvk] h2[data-astro-cid-ayun3tvk],.transfer-copy[data-astro-cid-ayun3tvk] h2[data-astro-cid-ayun3tvk]{font-family:var(--font-display);letter-spacing:-.04em;text-wrap:balance;margin:2rem 0 0;font-size:clamp(2.5rem,4.2vw,4.25rem);font-weight:540;line-height:1}.chapter-body[data-astro-cid-ayun3tvk]{max-width:46rem}.requirements[data-astro-cid-ayun3tvk]{border-bottom:1px solid var(--ink);margin-top:3rem}.requirements[data-astro-cid-ayun3tvk] div[data-astro-cid-ayun3tvk]{border-top:1px solid var(--rule);grid-template-columns:10rem 1fr;gap:2rem;padding-block:.9rem;display:grid}.requirements[data-astro-cid-ayun3tvk] strong[data-astro-cid-ayun3tvk]{font-family:var(--font-display);font-size:1rem}.requirements[data-astro-cid-ayun3tvk] span[data-astro-cid-ayun3tvk]{color:var(--ink-secondary);font-size:.92rem}.trace-chapter[data-astro-cid-ayun3tvk]{padding-block:clamp(5rem,9vw,9rem)}.trace-heading[data-astro-cid-ayun3tvk]{grid-template-columns:minmax(10rem,.3fr) minmax(0,1fr);gap:clamp(2rem,6vw,7rem);margin-bottom:clamp(3rem,6vw,6rem);display:grid}.trace-heading[data-astro-cid-ayun3tvk] h2[data-astro-cid-ayun3tvk]{max-width:15ch;margin-top:0}.trace-heading[data-astro-cid-ayun3tvk] p[data-astro-cid-ayun3tvk],.trace-note[data-astro-cid-ayun3tvk]{max-width:62ch;color:var(--ink-secondary);line-height:1.65}.trace-heading[data-astro-cid-ayun3tvk] p[data-astro-cid-ayun3tvk]{margin:1.25rem 0 0;font-size:1.05rem}.trace-note[data-astro-cid-ayun3tvk]{border-top:1px solid var(--rule);margin:1.5rem 0 0 auto;padding-top:1rem;font-size:.9rem}.incident[data-astro-cid-ayun3tvk]{padding-block:clamp(6rem,10vw,10rem)}.incident[data-astro-cid-ayun3tvk] .chapter-heading[data-astro-cid-ayun3tvk]{grid-template-columns:minmax(10rem,.3fr) minmax(0,1fr);align-items:start;gap:clamp(2rem,6vw,7rem);display:grid}.incident[data-astro-cid-ayun3tvk] .chapter-heading[data-astro-cid-ayun3tvk] h2[data-astro-cid-ayun3tvk]{max-width:15ch;margin-top:0}.incident-flow[data-astro-cid-ayun3tvk]{border-block:1px solid var(--ink);grid-template-columns:repeat(3,1fr);margin-top:clamp(3rem,6vw,6rem);display:grid}.incident-flow[data-astro-cid-ayun3tvk] article[data-astro-cid-ayun3tvk]{border-right:1px solid var(--rule);min-height:15rem;padding:clamp(1.25rem,2.5vw,2.5rem)}.incident-flow[data-astro-cid-ayun3tvk] article[data-astro-cid-ayun3tvk]:nth-child(2){background:var(--mountain-light)}.incident-flow[data-astro-cid-ayun3tvk] article[data-astro-cid-ayun3tvk]:last-child{background:linear-gradient(145deg, transparent 0 80%, var(--gold) 80.2%);border-right:0}.incident-flow[data-astro-cid-ayun3tvk] article[data-astro-cid-ayun3tvk]>span[data-astro-cid-ayun3tvk]{font-family:var(--font-mono);text-transform:uppercase;font-size:.64rem}.incident-flow[data-astro-cid-ayun3tvk] h3[data-astro-cid-ayun3tvk]{max-width:21ch;font-family:var(--font-display);letter-spacing:-.03em;margin:3.5rem 0 0;font-size:clamp(1.35rem,2vw,1.9rem);font-weight:560;line-height:1.1}.incident-flow[data-astro-cid-ayun3tvk] p[data-astro-cid-ayun3tvk]{max-width:35ch;color:var(--ink-secondary);margin:.8rem 0 0;line-height:1.55}.learning[data-astro-cid-ayun3tvk]{max-width:66ch;color:var(--ink-secondary);margin:2rem 0 0 auto;font-size:1.02rem;line-height:1.7}.transfer[data-astro-cid-ayun3tvk]{border-block:1px solid var(--rule);background:var(--paper);grid-template-columns:minmax(22rem,.9fr) minmax(0,1.1fr);display:grid}.transfer-copy[data-astro-cid-ayun3tvk]{padding:clamp(3rem, 6vw, 6rem) var(--gutter)}.transfer-copy[data-astro-cid-ayun3tvk] h2[data-astro-cid-ayun3tvk]{max-width:13ch}.transfer-copy[data-astro-cid-ayun3tvk]>p[data-astro-cid-ayun3tvk]{max-width:60ch;color:var(--ink-secondary);line-height:1.7}.transfer-copy[data-astro-cid-ayun3tvk]>p[data-astro-cid-ayun3tvk]:first-of-type{margin:1.5rem 0 0;font-size:1.05rem}.transfer-copy[data-astro-cid-ayun3tvk] ul[data-astro-cid-ayun3tvk]{border-bottom:1px solid var(--rule);margin:2.5rem 0 0;padding:0;list-style:none}.transfer-copy[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk]{border-top:1px solid var(--rule);grid-template-columns:10rem 1fr;gap:1.5rem;padding-block:.8rem;display:grid}.transfer-copy[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk] strong[data-astro-cid-ayun3tvk]{font-family:var(--font-display);font-size:.95rem}.transfer-copy[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk] span[data-astro-cid-ayun3tvk]{color:var(--ink-secondary);font-size:.88rem}.team-note[data-astro-cid-ayun3tvk]{margin:2rem 0 0;font-size:.92rem}.chat-proof[data-astro-cid-ayun3tvk]{border-left:1px solid var(--rule);background:linear-gradient(149deg, var(--mountain) 0 24%, transparent 24.2%), linear-gradient(31deg, transparent 0 73%, var(--valley) 73.2%), var(--sheet);grid-template-columns:minmax(0,1fr) minmax(10rem,.36fr);align-items:center;min-height:38rem;margin:0;display:grid;position:relative;overflow:hidden}.chat-proof__device[data-astro-cid-ayun3tvk]{z-index:1;filter:drop-shadow(.8rem 1.15rem 1.4rem #0a0a0a33);width:min(54%,18rem);margin:3rem auto;position:relative}.chat-proof[data-astro-cid-ayun3tvk] figcaption[data-astro-cid-ayun3tvk]{z-index:1;border-left:1px solid var(--rule);backdrop-filter:blur(.35rem);background:#f8f8f7bd;flex-direction:column;justify-content:flex-end;align-self:stretch;padding:2rem 1.25rem;display:flex;position:relative}.chat-proof[data-astro-cid-ayun3tvk] figcaption[data-astro-cid-ayun3tvk]>span[data-astro-cid-ayun3tvk]{font-family:var(--font-mono);letter-spacing:.04em;text-transform:uppercase;font-size:.62rem}.chat-proof[data-astro-cid-ayun3tvk] figcaption[data-astro-cid-ayun3tvk] p[data-astro-cid-ayun3tvk]{color:var(--ink-secondary);margin:1rem 0 0;font-size:.86rem;line-height:1.7}.next-case[data-astro-cid-ayun3tvk]{border-top:1px solid var(--ink);min-height:10rem;padding:1.25rem var(--gutter);grid-column:1/-1;grid-template-columns:1fr auto;align-items:end;text-decoration:none;display:grid}.next-case[data-astro-cid-ayun3tvk]>span[data-astro-cid-ayun3tvk]:first-child{font-family:var(--font-mono);text-transform:uppercase;grid-column:1/-1;align-self:start;font-size:.64rem}.next-case[data-astro-cid-ayun3tvk] strong[data-astro-cid-ayun3tvk]{font-family:var(--font-display);letter-spacing:-.04em;font-size:clamp(2.5rem,4.5vw,4.5rem);font-weight:540;line-height:1}@media (width<=900px){.case-hero[data-astro-cid-ayun3tvk],.chapter[data-astro-cid-ayun3tvk],.transfer[data-astro-cid-ayun3tvk]{grid-template-columns:1fr}.case-hero[data-astro-cid-ayun3tvk]{min-height:0}.case-intro[data-astro-cid-ayun3tvk]{border-right:0}.case-system[data-astro-cid-ayun3tvk]{border-top:1px solid var(--rule);min-height:32rem}.case-facts[data-astro-cid-ayun3tvk]{grid-template-columns:1fr 1fr}.technical-surface[data-astro-cid-ayun3tvk]{grid-template-columns:1fr}.technical-surface[data-astro-cid-ayun3tvk] h2[data-astro-cid-ayun3tvk]{border-right:0;border-bottom:1px solid var(--rule)}.trace-heading[data-astro-cid-ayun3tvk],.incident[data-astro-cid-ayun3tvk] .chapter-heading[data-astro-cid-ayun3tvk]{grid-template-columns:1fr}.chat-proof[data-astro-cid-ayun3tvk]{border-top:1px solid var(--rule);border-left:0;min-height:34rem}}@media (width<=620px){.case-marker[data-astro-cid-ayun3tvk]{flex-direction:column;align-items:flex-start}h1[data-astro-cid-ayun3tvk]{font-size:clamp(3rem,13vw,3.8rem)}.case-system[data-astro-cid-ayun3tvk]{min-height:38rem;padding:1rem}.case-system[data-astro-cid-ayun3tvk] ol[data-astro-cid-ayun3tvk]{grid-template-columns:1fr}.case-system[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk]{border-right:1px solid var(--rule);border-bottom:0;min-height:3.5rem}.case-system[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk]:last-child{border-bottom:1px solid var(--rule)}.case-system[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk] strong[data-astro-cid-ayun3tvk]{margin:0 0 0 1rem;display:inline}.case-system[data-astro-cid-ayun3tvk]>p[data-astro-cid-ayun3tvk]{width:100%}.case-facts[data-astro-cid-ayun3tvk]{grid-template-columns:1fr}.case-facts[data-astro-cid-ayun3tvk] div[data-astro-cid-ayun3tvk]{border-bottom:1px solid var(--rule);min-height:0}.technical-surface[data-astro-cid-ayun3tvk] ul[data-astro-cid-ayun3tvk]{grid-template-columns:1fr 1fr}.technical-surface[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk]:nth-child(2){border-right:0}.technical-surface[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk]:nth-child(-n+2){border-bottom:1px solid var(--rule)}.chapter[data-astro-cid-ayun3tvk]{gap:2.5rem;padding-block:5rem}.requirements[data-astro-cid-ayun3tvk] div[data-astro-cid-ayun3tvk],.transfer-copy[data-astro-cid-ayun3tvk] li[data-astro-cid-ayun3tvk]{grid-template-columns:1fr;gap:.4rem}.incident-flow[data-astro-cid-ayun3tvk]{grid-template-columns:1fr}.incident-flow[data-astro-cid-ayun3tvk] article[data-astro-cid-ayun3tvk]{border-right:0;border-bottom:1px solid var(--rule);min-height:0}.incident-flow[data-astro-cid-ayun3tvk] article[data-astro-cid-ayun3tvk]:last-child{border-bottom:0}.incident-flow[data-astro-cid-ayun3tvk] h3[data-astro-cid-ayun3tvk]{margin-top:2.5rem}.chat-proof[data-astro-cid-ayun3tvk]{grid-template-columns:1fr}.chat-proof__device[data-astro-cid-ayun3tvk]{width:min(58%,15rem);margin-block:2.5rem}.chat-proof[data-astro-cid-ayun3tvk] figcaption[data-astro-cid-ayun3tvk]{border-top:1px solid var(--rule);border-left:0}}