.check[data-astro-cid-wqacfcwe]{flex:none;width:20px;height:20px}.s-act-check[data-astro-cid-wqacfcwe]{fill:none;stroke:#4fd7f0;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round}.eyebrow-line[data-astro-cid-ge2uvauf]{--delay:.12s}.headline[data-astro-cid-ge2uvauf]{--stagger-base:.12s}.lede[data-astro-cid-ge2uvauf],.ctas[data-astro-cid-ge2uvauf],.tiles[data-astro-cid-ge2uvauf],.strip[data-astro-cid-ge2uvauf]{--delay:.4s}.tiles-grid[data-astro-cid-ge2uvauf]{--stagger-base:.6s}.ladder[data-astro-cid-ge2uvauf]{--delay:.2s}.marks[data-astro-cid-ge2uvauf]{--delay:.3s}.ref[data-astro-cid-ge2uvauf]{--delay:.4s}.readout[data-astro-cid-ge2uvauf]{--delay:.5s}.self-test[data-astro-cid-ge2uvauf]{--delay:.7s}.line-1[data-astro-cid-ge2uvauf]{--delay:1.1s}.line-2[data-astro-cid-ge2uvauf]{--delay:0s}.horizon[data-astro-cid-ge2uvauf]{--shift-y:-90px}.tape[data-astro-cid-ge2uvauf]{--shift-rotate:-8deg;transform-origin:360px 360px}.backdrop[data-astro-cid-ge2uvauf]{--shift-y:-40px}.stage[data-astro-cid-ge2uvauf] svg[data-astro-cid-ge2uvauf]{width:100%;height:auto;display:block}.sky[data-astro-cid-ge2uvauf]{fill:var(--color-signal-600);fill-opacity:.16}.ground[data-astro-cid-ge2uvauf]{fill:#05070c}.hud[data-astro-cid-ge2uvauf]{stroke-dasharray:4 3}.ref-line[data-astro-cid-ge2uvauf]{fill:none;stroke:#f2f6fb;stroke-width:2px;stroke-linecap:square}.ref-fill[data-astro-cid-ge2uvauf]{fill:#f2f6fb}.readout-text[data-astro-cid-ge2uvauf]{font-size:15px}.dial-num[data-astro-cid-ge2uvauf]{font-family:var(--font-mono);letter-spacing:.08em;fill:var(--color-ink-300);font-size:17px}.horizon-line[data-astro-cid-ge2uvauf]{stroke-width:2px}.walk[data-astro-cid-ge2uvauf],html.walking .stby[data-astro-cid-ge2uvauf]{display:none}html.walking .walk[data-astro-cid-ge2uvauf]{display:inline}.idle[data-astro-cid-ge2uvauf]{display:none}html.js [data-astro-cid-ge2uvauf][data-scroll-tick]:not(.is-ticked) .idle[data-astro-cid-ge2uvauf]{display:inline}html.js [data-astro-cid-ge2uvauf][data-scroll-tick]:not(.is-ticked) .done[data-astro-cid-ge2uvauf]{display:none}html.js [data-astro-cid-ge2uvauf][data-scroll-tick]:not(.is-ticked) .draw{stroke-dashoffset:1px}.strip[data-astro-cid-ge2uvauf] li[data-astro-cid-ge2uvauf]:hover .dot-leader[data-astro-cid-ge2uvauf],.strip[data-astro-cid-ge2uvauf] li[data-astro-cid-ge2uvauf]:focus-within .dot-leader[data-astro-cid-ge2uvauf]{color:var(--color-ink-500)}@media (prefers-reduced-motion:no-preference){html.js .instrument[data-astro-cid-ge2uvauf]:not(.is-armed) .resp-on[data-astro-cid-ge2uvauf]{color:var(--color-ink-500)}.instrument[data-astro-cid-ge2uvauf].is-armed .resp-on[data-astro-cid-ge2uvauf]{transition:color var(--dur-ui) var(--ease-out-expo) var(--delay,0s)}.instrument[data-astro-cid-ge2uvauf].is-armed .self-test[data-astro-cid-ge2uvauf]{animation:hero-self-test var(--dur-enter) var(--ease-out-expo) var(--delay,0s) backwards}}@keyframes hero-self-test{0%{translate:0}35%{translate:0 -40px}to{translate:0}}.annunciator[data-astro-cid-nv3uq25l]>svg:not(.screw){aspect-ratio:640/400;width:100%;height:auto;display:block}.annunciator[data-astro-cid-nv3uq25l] text[data-astro-cid-nv3uq25l]{font-size:16px}.hatch[data-astro-cid-nv3uq25l]{stroke:#ffc247;stroke-opacity:.5;stroke-width:1px}.lamp-human[data-astro-cid-nv3uq25l]{--delay:0s}.lamp-time[data-astro-cid-nv3uq25l]{--delay:.4s}.baseline[data-astro-cid-nv3uq25l]{--delay:.6s}.band[data-astro-cid-nv3uq25l]{--delay:.8s}.tl-labels[data-astro-cid-nv3uq25l]{--delay:.9s}.lamp-master[data-astro-cid-nv3uq25l]{--delay:1.5s}@media (prefers-reduced-motion:no-preference){.instrument.is-armed.in-view .lamp-master[data-astro-cid-nv3uq25l] .lamp-lit[data-astro-cid-nv3uq25l]{animation:floor-caution-pulse 2.4s ease-in-out var(--delay,0s) infinite}}@keyframes floor-caution-pulse{0%,to{opacity:1}50%{opacity:.72}}.head[data-astro-cid-sv23ipzd]{border-bottom:1px solid #4fd7f024;justify-content:space-between;gap:1rem;padding:1rem 1.25rem;display:flex}.list[data-astro-cid-sv23ipzd]{padding:.5rem}.row[data-astro-cid-sv23ipzd]{grid-template-columns:20px auto minmax(0,1fr);align-items:start;gap:.5rem .75rem;padding:1rem .875rem;display:grid;position:relative}.row[data-astro-cid-sv23ipzd]+.row[data-astro-cid-sv23ipzd]{border-top:1px solid #4fd7f024}.row[data-astro-cid-sv23ipzd]:before{content:"";background:var(--color-signal-400);opacity:0;width:2px;transition:opacity var(--dur-ui) var(--ease-out-expo);border-radius:1px;position:absolute;top:1rem;bottom:1rem;left:0}.row[data-astro-cid-sv23ipzd]:hover:before,.row[data-astro-cid-sv23ipzd]:focus-within:before{opacity:1}.dot-leader[data-astro-cid-sv23ipzd]{transition:color var(--dur-ui) var(--ease-out-expo)}.row[data-astro-cid-sv23ipzd]:hover .dot-leader[data-astro-cid-sv23ipzd],.row[data-astro-cid-sv23ipzd]:focus-within .dot-leader[data-astro-cid-sv23ipzd]{color:var(--color-ink-500)}.idx[data-astro-cid-sv23ipzd],.line[data-astro-cid-sv23ipzd]{line-height:1.25rem}.line[data-astro-cid-sv23ipzd]{flex-wrap:wrap;align-items:center;row-gap:.25rem;display:flex}.response[data-astro-cid-sv23ipzd]{color:var(--color-signal-400);white-space:nowrap;margin-left:auto}@media (width<=39.99rem){.dot-leader[data-astro-cid-sv23ipzd]{display:none}.response[data-astro-cid-sv23ipzd]{flex-basis:100%;margin-left:0}}.note[data-astro-cid-sv23ipzd]{color:var(--color-ink-300);grid-column:3;font-size:.9375rem;line-height:1.6}@media (prefers-reduced-motion:no-preference){html.js .instrument:not(.is-armed) .row[data-astro-cid-sv23ipzd]{opacity:.45}html.js .instrument:not(.is-armed) .response[data-astro-cid-sv23ipzd]{color:var(--color-ink-500)}.instrument.is-armed .row[data-astro-cid-sv23ipzd]{transition:opacity var(--dur-enter) var(--ease-out-expo) var(--delay,0s)}.instrument.is-armed .response[data-astro-cid-sv23ipzd]{transition:color var(--dur-enter) var(--ease-out-expo) var(--delay,0s)}}.chapter-stage[data-astro-cid-6fn4awhx]>svg:not(.screw){width:100%;height:auto;max-height:calc(min(34rem,100svh - 8rem) - 2.5rem);display:block}.plate-row[data-astro-cid-6fn4awhx]{grid-template-columns:5.5rem minmax(0,1fr);column-gap:.75rem;display:grid}.plate[data-astro-cid-6fn4awhx] dt[data-astro-cid-6fn4awhx]{text-transform:uppercase;color:var(--color-ink-700)}.plate[data-astro-cid-6fn4awhx] dd[data-astro-cid-6fn4awhx]{overflow-wrap:anywhere}.stack[data-astro-cid-6fn4awhx]{flex-wrap:wrap;row-gap:.25rem;display:flex}.stack[data-astro-cid-6fn4awhx]>span[data-astro-cid-6fn4awhx]{white-space:nowrap}.stack[data-astro-cid-6fn4awhx]>span[data-astro-cid-6fn4awhx]+span[data-astro-cid-6fn4awhx]:before{content:"·";color:var(--color-ink-700);margin:0 .6rem}.readout[data-astro-cid-6fn4awhx]{color:var(--color-ink-300);transition:color var(--dur-ui) var(--ease-out-expo);border-radius:2px;padding:.5rem 0 .5rem 1.25rem;font-size:.9375rem;line-height:1.5;position:relative}.readout[data-astro-cid-6fn4awhx]:before{content:"";background:var(--color-signal-400);opacity:.35;width:2px;transition:opacity var(--dur-ui) var(--ease-out-expo);border-radius:1px;position:absolute;top:.5rem;bottom:.5rem;left:0}.readout[data-astro-cid-6fn4awhx]:hover,.readout[data-astro-cid-6fn4awhx]:focus-visible{color:var(--color-ink-100)}.readout[data-astro-cid-6fn4awhx]:hover:before,.readout[data-astro-cid-6fn4awhx]:focus-visible:before{opacity:1}.chapter[data-astro-cid-6fn4awhx]:has(.readout:first-child:hover,.readout:first-child:focus-visible) .part-1,.chapter[data-astro-cid-6fn4awhx]:has(.readout:nth-child(2):hover,.readout:nth-child(2):focus-visible) .part-2,.chapter[data-astro-cid-6fn4awhx]:has(.readout:nth-child(3):hover,.readout:nth-child(3):focus-visible) .part-3,.chapter[data-astro-cid-6fn4awhx]:has(.readout:nth-child(4):hover,.readout:nth-child(4):focus-visible) .part-4{--lit:.9;--lit-panel:#1b2434}.routing[data-astro-cid-dlgsiq55] text[data-astro-cid-dlgsiq55]{letter-spacing:0;font-size:13px}.routing[data-astro-cid-dlgsiq55] .tc[data-astro-cid-dlgsiq55],.routing[data-astro-cid-dlgsiq55] .stamp-text[data-astro-cid-dlgsiq55]{letter-spacing:.04em;font-size:10px}.routing[data-astro-cid-dlgsiq55] .cal-text[data-astro-cid-dlgsiq55]{letter-spacing:.12em;fill:#05070c;font-size:11px}.grid[data-astro-cid-dlgsiq55]{opacity:.28}.route[data-astro-cid-dlgsiq55]{stroke-dasharray:6 5}.cal-face[data-astro-cid-dlgsiq55]{fill:#4fd7f0;stroke:#4fd7f0;stroke-width:1.5px}.s-check[data-astro-cid-dlgsiq55]{fill:none;stroke:#4fd7f0;stroke-width:2px;stroke-linecap:round;stroke-linejoin:round}.stamp[data-astro-cid-dlgsiq55]{transform-box:fill-box;transform-origin:50%}.rule[data-astro-cid-dlgsiq55]{--delay:0s}.ring-1[data-astro-cid-dlgsiq55],.hist-1[data-astro-cid-dlgsiq55]{--delay:.7s}.ring-2[data-astro-cid-dlgsiq55],.hist-2[data-astro-cid-dlgsiq55]{--delay:1.8s}.ring-3[data-astro-cid-dlgsiq55],.hist-3[data-astro-cid-dlgsiq55],.cal[data-astro-cid-dlgsiq55]{--delay:2.9s}.ring-4[data-astro-cid-dlgsiq55],.hist-4[data-astro-cid-dlgsiq55],.stamp[data-astro-cid-dlgsiq55]{--delay:4s}.check-mark[data-astro-cid-dlgsiq55]{--delay:4.2s}@media (prefers-reduced-motion:no-preference){html.js .instrument:not(.is-armed) .stamp[data-astro-cid-dlgsiq55]{opacity:0}html.js .instrument:not(.is-armed) .cal-face[data-astro-cid-dlgsiq55]{fill:#0000}html.js .instrument:not(.is-armed) .cal-text[data-astro-cid-dlgsiq55]{fill:#4fd7f0}.instrument.is-armed .cal-face[data-astro-cid-dlgsiq55],.instrument.is-armed .cal-text[data-astro-cid-dlgsiq55]{transition:fill var(--dur-ui) var(--ease-out-expo) var(--delay,0s)}.instrument.is-armed .token[data-astro-cid-dlgsiq55]{animation:stratos-token-run 4.2s linear var(--delay,0s) backwards}.instrument.is-armed .stamp[data-astro-cid-dlgsiq55]{animation:stratos-stamp-land .26s var(--ease-out-expo) var(--delay,0s) backwards}.instrument.is-armed.in-view .route[data-astro-cid-dlgsiq55]{animation:1.2s linear infinite stratos-dash-drift}}@keyframes stratos-token-run{0%,26.19%{animation-timing-function:cubic-bezier(.16,1,.3,1);translate:-380px}42.86%,52.38%{animation-timing-function:cubic-bezier(.16,1,.3,1);translate:-262px}69.05%,78.57%{animation-timing-function:cubic-bezier(.16,1,.3,1);translate:-130px}95.24%,to{translate:0}}@keyframes stratos-stamp-land{0%{opacity:0;scale:1.4}to{opacity:1;scale:1}}@keyframes stratos-dash-drift{to{stroke-dashoffset:-11px}}.hist-dot[data-astro-cid-dlgsiq55]{fill:var(--color-signal-400);fill-opacity:.9}.head[data-astro-cid-vkg7egbx]{border-bottom:1px solid #4fd7f024;justify-content:space-between;gap:1rem;padding:.875rem 1.125rem;display:flex}.list[data-astro-cid-vkg7egbx]{padding:.5rem}.row[data-astro-cid-vkg7egbx]{grid-template-columns:20px auto minmax(0,1fr);align-items:center;column-gap:.75rem;padding:.625rem .75rem;line-height:1.25rem;display:grid}.row[data-astro-cid-vkg7egbx]+.row[data-astro-cid-vkg7egbx]{border-top:1px solid #4fd7f024}.label[data-astro-cid-vkg7egbx]{white-space:nowrap}.stamp[data-astro-cid-vkg7egbx]{z-index:-1;pointer-events:none;width:18rem;height:auto;position:absolute;top:-3rem;right:0}@media (width<=63.99rem){.stamp[data-astro-cid-vkg7egbx]{width:11rem;top:-.75rem}}@media (width<=39.99rem){.stamp[data-astro-cid-vkg7egbx]{display:none}}.stamp-box[data-astro-cid-vkg7egbx]{stroke-opacity:.35}.stamp-text[data-astro-cid-vkg7egbx]{font-family:var(--font-mono);letter-spacing:.18em;opacity:.5;font-size:14px}.loop[data-astro-cid-vkg7egbx]{width:20rem;max-width:100%;height:auto;display:block}.loop-label[data-astro-cid-vkg7egbx]{font-size:14px}.btn[data-astro-cid-vkg7egbx]{transition:background-color var(--dur-ui) var(--ease-out-expo);position:relative}.addr[data-astro-cid-vkg7egbx]{position:relative}.addr[data-astro-cid-vkg7egbx]:after{content:"";background:var(--color-signal-600);transform-origin:0;height:1px;transition:transform var(--dur-ui) var(--ease-out-expo);position:absolute;bottom:-3px;left:0;right:0;transform:scaleX(0)}.btn[data-astro-cid-vkg7egbx]:hover .addr[data-astro-cid-vkg7egbx]:after,.btn[data-astro-cid-vkg7egbx]:focus-visible .addr[data-astro-cid-vkg7egbx]:after{transform:scaleX(1)}.deck[data-astro-cid-vkg7egbx]{--t0:.75s}.stamp[data-astro-cid-vkg7egbx]{--delay:var(--t0)}.t-eyebrow[data-astro-cid-vkg7egbx]{--delay:calc(var(--t0) + .2s)}.headline[data-astro-cid-vkg7egbx]{--stagger-base:calc(var(--t0) + .26s)}.t-body[data-astro-cid-vkg7egbx]{--delay:calc(var(--t0) + .5s)}.t-loop-line[data-astro-cid-vkg7egbx]{--delay:calc(var(--t0) + .6s)}.t-loop-tick[data-astro-cid-vkg7egbx]{--delay:calc(var(--t0) + .8s)}.t-loop-tick-end[data-astro-cid-vkg7egbx],.t-loop-label[data-astro-cid-vkg7egbx]{--delay:calc(var(--t0) + .9s)}.t-cta[data-astro-cid-vkg7egbx]{--delay:calc(var(--t0) + .8s)}.t-plate[data-astro-cid-vkg7egbx]{--delay:calc(var(--t0) + 1s)}@media (width<=63.99rem){.deck[data-astro-cid-vkg7egbx]{--t0:.2s}}@media (prefers-reduced-motion:no-preference){html.js .instrument:not(.is-armed) .row[data-astro-cid-vkg7egbx]{opacity:.45}html.js .instrument:not(.is-armed) .label[data-astro-cid-vkg7egbx]{color:var(--color-ink-500)}html.js .instrument:not(.is-armed) .stamp[data-astro-cid-vkg7egbx]{opacity:0}.instrument.is-armed .row[data-astro-cid-vkg7egbx]{transition:opacity var(--dur-enter) var(--ease-out-expo) var(--delay,0s)}.instrument.is-armed .label[data-astro-cid-vkg7egbx]{transition:color var(--dur-enter) var(--ease-out-expo) var(--delay,0s)}.instrument.is-armed .stamp[data-astro-cid-vkg7egbx]{animation:stamp-land .26s var(--ease-out-expo) var(--delay,0s) backwards}}@keyframes stamp-land{0%{opacity:0;scale:1.3}to{opacity:1;scale:1}}.sentinel[data-astro-cid-n2aznmiu]{pointer-events:none;width:1px;height:1px;position:absolute;left:0}.sentinel-walk[data-astro-cid-n2aznmiu]{top:0}.sentinel-scroll[data-astro-cid-n2aznmiu]{top:80px}.deck-rail[data-astro-cid-n2aznmiu]{--dial:44px;z-index:30;flex-direction:column;align-items:flex-end;gap:.5rem;display:flex;position:fixed;bottom:.75rem;right:.75rem}.rail-dial[data-astro-cid-n2aznmiu]{width:var(--dial);height:var(--dial);position:relative}.rail-dial[data-astro-cid-n2aznmiu] svg[data-astro-cid-n2aznmiu]{width:100%;height:100%;display:block}.hub[data-astro-cid-n2aznmiu]{fill:#4fd7f0}.rail-tick[data-astro-cid-n2aznmiu]{transition:stroke var(--dur-ui) var(--ease-out-expo)}.needle[data-astro-cid-n2aznmiu]{fill:none;stroke:#4fd7f0;stroke-width:1.5px;stroke-linecap:round;transform-origin:32px 32px;transition:rotate var(--dur-enter) var(--ease-out-expo);rotate:-135deg}html[data-stage="1"] .needle[data-astro-cid-n2aznmiu]{rotate:-135deg}html[data-stage="2"] .needle[data-astro-cid-n2aznmiu]{rotate:-67.5deg}html[data-stage="3"] .needle[data-astro-cid-n2aznmiu]{rotate:0deg}html[data-stage="4"] .needle[data-astro-cid-n2aznmiu]{rotate:67.5deg}html[data-stage="5"] .needle[data-astro-cid-n2aznmiu]{rotate:135deg}html[data-stage="1"] .rail-tick-1[data-astro-cid-n2aznmiu],html[data-stage="2"] .rail-tick-2[data-astro-cid-n2aznmiu],html[data-stage="3"] .rail-tick-3[data-astro-cid-n2aznmiu],html[data-stage="4"] .rail-tick-4[data-astro-cid-n2aznmiu],html[data-stage="5"] .rail-tick-5[data-astro-cid-n2aznmiu],.rail-dial[data-astro-cid-n2aznmiu]:has(.rail-a-1:hover,.rail-a-1:focus-visible) .rail-tick-1[data-astro-cid-n2aznmiu],.rail-dial[data-astro-cid-n2aznmiu]:has(.rail-a-2:hover,.rail-a-2:focus-visible) .rail-tick-2[data-astro-cid-n2aznmiu],.rail-dial[data-astro-cid-n2aznmiu]:has(.rail-a-3:hover,.rail-a-3:focus-visible) .rail-tick-3[data-astro-cid-n2aznmiu],.rail-dial[data-astro-cid-n2aznmiu]:has(.rail-a-4:hover,.rail-a-4:focus-visible) .rail-tick-4[data-astro-cid-n2aznmiu],.rail-dial[data-astro-cid-n2aznmiu]:has(.rail-a-5:hover,.rail-a-5:focus-visible) .rail-tick-5[data-astro-cid-n2aznmiu]{stroke:#4fd7f0}@supports (animation-timeline:scroll()){@media (prefers-reduced-motion:no-preference){.needle[data-astro-cid-n2aznmiu]{animation:linear both needle-sweep}html .needle[data-astro-cid-n2aznmiu]{animation-timeline:scroll(root)}}}@keyframes needle-sweep{0%{rotate:-135deg}to{rotate:135deg}}.rail-stations[data-astro-cid-n2aznmiu]{margin:0;padding:0;list-style:none;position:absolute;inset:0}.rail-a[data-astro-cid-n2aznmiu]{left:calc(var(--ax) * 1% - 6px);top:calc(var(--ay) * 1% - 6px);border-radius:50%;width:12px;height:12px;position:absolute}.rail-a-1[data-astro-cid-n2aznmiu]{--ax:21.27;--ay:78.73}.rail-a-2[data-astro-cid-n2aznmiu]{--ax:12.47;--ay:34.45}.rail-a-3[data-astro-cid-n2aznmiu]{--ax:50;--ay:9.38}.rail-a-4[data-astro-cid-n2aznmiu]{--ax:87.53;--ay:34.45}.rail-a-5[data-astro-cid-n2aznmiu]{--ax:78.73;--ay:78.73}.rail-tip[data-astro-cid-n2aznmiu]{top:50%;right:calc(100% + var(--ax) * var(--dial) / 100 + 2px);color:var(--color-ink-300);white-space:nowrap;pointer-events:none;opacity:0;transition:opacity var(--dur-ui) var(--ease-out-expo);background-color:#0a0f18eb;border:1px solid #4fd7f024;border-radius:.25rem;padding:.25rem .5rem;position:absolute;translate:0 -50%}.rail-a[data-astro-cid-n2aznmiu]:hover .rail-tip[data-astro-cid-n2aznmiu],.rail-a[data-astro-cid-n2aznmiu]:focus-visible .rail-tip[data-astro-cid-n2aznmiu],.rail-a[data-astro-cid-n2aznmiu][aria-current] .rail-tip[data-astro-cid-n2aznmiu]{color:var(--color-ink-100)}.rail-a[data-astro-cid-n2aznmiu]:hover .rail-tip[data-astro-cid-n2aznmiu],.rail-a[data-astro-cid-n2aznmiu]:focus-visible .rail-tip[data-astro-cid-n2aznmiu]{opacity:1}.rail-readout[data-astro-cid-n2aznmiu]{text-align:right;white-space:nowrap;margin:0;display:none}.rail-live[data-astro-cid-n2aznmiu]{display:none}.rail-live[data-astro-cid-n2aznmiu] span[data-astro-cid-n2aznmiu]{display:block}html.walking .rail-stby[data-astro-cid-n2aznmiu]{display:none}html.walking .rail-live[data-astro-cid-n2aznmiu]{display:block}@media (width>=64rem){.deck-rail[data-astro-cid-n2aznmiu]{--dial:64px;top:50%;bottom:auto;right:1.25rem;translate:0 -50%}.rail-readout[data-astro-cid-n2aznmiu]{display:block}}