.cnav{align-items:center;display:flex;position:relative}.cnav__list,.cnav__sheet-list{margin:0;padding:0;list-style:none;display:flex}.cnav__list{gap:20px}.cnav__desk .cnav__link{font-family:var(--font-mono);letter-spacing:.16em;text-transform:uppercase;color:var(--color-muted);transition:color .4s var(--ease);align-items:baseline;gap:6px;padding:6px 0 7px;font-size:.625rem;line-height:1.4;text-decoration:none;display:inline-flex;position:relative}.cnav__idx{letter-spacing:.08em;color:var(--color-dim);transition:color .4s var(--ease);font-size:.5rem}.cnav__desk .cnav__link:after{content:"";background:linear-gradient(90deg, transparent, var(--color-signal) 30%, var(--color-ink) 50%, var(--color-signal) 70%, transparent);height:1px;transition:transform .7s var(--ease);position:absolute;bottom:0;left:-4px;right:-4px;transform:scaleX(0)}.cnav__desk .cnav__link[aria-current]{color:var(--color-ink)}.cnav__desk .cnav__link[aria-current] .cnav__idx{color:var(--color-signal)}.cnav__desk .cnav__link[aria-current]:after{transform:scaleX(1)}@media (hover:hover){.cnav__desk .cnav__link:hover{color:var(--color-ink)}}.cnav__toggle{white-space:nowrap;border:1px solid var(--color-line-2);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);color:var(--color-ink);font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;cursor:pointer;background:#0808086b;border-radius:999px;align-items:center;gap:8px;padding:7px 11px 7px 12px;font-size:.6rem;display:none}.cnav__toggle-idx{color:var(--color-signal);font-size:.55rem}.cnav__chev{fill:none;stroke:currentColor;stroke-width:1.3px;width:10px;height:10px;transition:transform .4s var(--ease)}.cnav__toggle[aria-expanded=true] .cnav__chev{transform:rotate(180deg)}.cnav__sheet{border:1px solid var(--color-line);-webkit-backdrop-filter:blur(20px)saturate(1.2);backdrop-filter:blur(20px)saturate(1.2);transform-origin:100% 0;width:min(260px,100vw - 32px);animation:cnav-in .42s var(--ease) both;background:linear-gradient(#161616f5,#080808f7);border-radius:20px;padding:8px;position:absolute;top:calc(100% + 10px);right:0;box-shadow:inset 0 1px #ffffff0f,0 30px 80px #0009}.cnav__sheet[hidden]{display:none}@keyframes cnav-in{0%{opacity:0;transform:translateY(-6px)scale(.97)}}.cnav__sheet-list{flex-direction:column;gap:2px}.cnav__sheet .cnav__link{font-family:var(--font-display);font-variation-settings:"wdth" 112;color:var(--color-ink-2);border-radius:12px;align-items:baseline;gap:14px;padding:11px 12px;font-size:1.05rem;font-weight:300;font-stretch:112%;text-decoration:none;display:flex}.cnav__sheet .cnav__idx{font-family:var(--font-mono);font-size:.58rem}.cnav__sheet .cnav__link[aria-current]{color:var(--color-ink);background:#ffffff1a}.cnav__sheet .cnav__link[aria-current] .cnav__idx{color:var(--color-signal)}.cnav__sheet-foot{border-top:1px solid var(--color-line);justify-content:space-between;align-items:center;gap:12px;margin-top:6px;padding:12px 12px 6px;display:flex}.cnav__lang{color:var(--color-muted);text-decoration:none}@media (max-width:1099px){.cnav__desk{display:none}.cnav__toggle{display:inline-flex}}@media (min-width:760px){.cnav__sheet-foot{display:none}}
html:not(.flight-ready) .hud,html:not(.flight-ready) .hud__frame{visibility:hidden}.hud{z-index:55;padding:0 var(--hud-pad) var(--hud-pad);pointer-events:none;color:var(--color-ink);grid-template-columns:1fr auto 1fr;align-items:end;gap:24px;display:grid;position:fixed;inset:auto 0 0}.hud:before{content:"";z-index:-1;pointer-events:none;background:linear-gradient(#0000,#0000005c 52%,#000000a8);position:absolute;inset:-110px 0 0}.hud__frame{z-index:54;pointer-events:none;--boot:1;position:fixed;inset:10px}.hud__frame i{width:16px;height:16px;opacity:var(--boot);transform:scale(calc(2.2 - 1.2 * var(--boot)));border:0 solid #ffffff52;position:absolute}.hud__frame i:first-child{transform-origin:100% 100%;border-top-width:1px;border-left-width:1px;top:0;left:0}.hud__frame i:nth-child(2){transform-origin:0 100%;border-top-width:1px;border-right-width:1px;top:0;right:0}.hud__frame i:nth-child(3){transform-origin:100% 0;border-bottom-width:1px;border-left-width:1px;bottom:0;left:0}.hud__frame i:nth-child(4){transform-origin:0 0;border-bottom-width:1px;border-right-width:1px;bottom:0;right:0}.hud__tele{justify-self:start;align-items:center;gap:22px;display:flex}.readout{flex-direction:column;gap:6px;display:flex}.readout__label{color:var(--color-muted);font-size:.56rem}.readout__value{white-space:nowrap;align-items:baseline;gap:6px;display:flex}.readout__value b{letter-spacing:.02em;font-size:1.02rem;font-weight:330}.readout__value i{font-family:var(--font-mono);color:var(--color-muted);font-size:.6rem;font-style:normal}.readout[data-readout=alt]{min-width:13ch}.hud__stage{border-left:1px solid var(--color-line);align-self:stretch;align-items:flex-end;gap:14px;padding-left:18px;display:flex}.engines{transition:opacity .6s var(--ease);flex-direction:column;align-items:center;gap:6px;margin:0;display:flex}.engines svg{width:34px;height:34px;overflow:visible}.engines__hull{fill:none;stroke:var(--color-line-2);stroke-width:.16px}.engines__ring{--lit:0}.engines__ring circle{fill:var(--color-ink);fill-opacity:var(--lit);stroke:var(--color-ink);stroke-opacity:calc(.38 + .62 * var(--lit));stroke-width:.14px}.engines .kicker{color:var(--color-ink-2);font-size:.5rem}.hud__bar{pointer-events:auto;width:clamp(280px,34vw,560px);height:36px;margin-bottom:2px;position:relative}.hud__arc{width:100%;height:100%;position:absolute;inset:0;overflow:visible}.hud__arc-track,.hud__arc-fill{fill:none}.hud__arc-track{stroke:#ffffff2e;stroke-width:1px}.hud__arc-fill{stroke:var(--color-ink);stroke-width:1.6px;stroke-dasharray:1 1;stroke-dashoffset:1px;filter:drop-shadow(0 0 3px #ffffffd9)}.hud__tick{pointer-events:none;background:#ffffff38;width:1px;height:5px;position:absolute;transform:translate(-50%,5px)}.hud__ev{width:max(9px, min(22px, var(--room,22px)));height:24px;color:inherit;cursor:pointer;background:0 0;border:0;place-items:center;padding:0;display:grid;position:absolute;transform:translate(-50%,-50%)}.hud__ev-dot{width:7px;height:7px;transition:background .5s var(--ease), border-color .5s var(--ease), box-shadow .5s var(--ease), transform .5s var(--ease);background:#000;border:1px solid #ffffff80;border-radius:50%}.hud__ev[data-lit] .hud__ev-dot{background:var(--color-ink);border-color:var(--color-ink);box-shadow:0 0 10px 1px #ffffffd9}.hud__ev[data-current] .hud__ev-dot{transform:scale(1.25)}@media (hover:hover){.hud__ev:hover .hud__ev-dot{border-color:var(--color-ink);transform:scale(1.5)}}.hud__ev-label{white-space:nowrap;color:var(--color-ink);opacity:0;transition:opacity .35s var(--ease), transform .6s var(--ease);pointer-events:none;font-size:.56rem;position:absolute;bottom:calc(100% - 2px);left:50%;transform:translate(-50%,4px)}.hud__ev:hover .hud__ev-label,.hud__ev:focus-visible .hud__ev-label,.hud__ev[data-current] .hud__ev-label{opacity:1;transform:translate(-50%)}.hud__bar:hover .hud__ev[data-current]:not(:hover) .hud__ev-label,.hud__bar:focus-within .hud__ev[data-current]:not(:focus-visible) .hud__ev-label{opacity:0}.hud[data-prelaunch] .hud__ev[data-current] .hud__ev-label{color:var(--color-muted)}.hud__head{background:var(--color-ink);pointer-events:none;border-radius:50%;width:9px;height:9px;position:absolute;transform:translate(-50%,-50%);box-shadow:0 0 0 3px #ffffff29,0 0 16px 3px #ffffffd9}.hud__met{flex-direction:column;justify-self:end;align-items:flex-end;gap:7px;display:flex}.hud__hold{color:var(--color-signal);font-size:.56rem}.hud__clock{letter-spacing:.05em;font-size:1.32rem;font-weight:300;line-height:1}.hud__line{display:none}@media (max-width:1099px){.hud__stage{display:none}}@media (max-width:759px){.hud{padding:0;display:block}.hud:before,.hud__tele,.hud__bar,.hud__met,.hud__frame{display:none}.hud__line{background:#ffffff1a;height:2px;display:block;position:absolute;bottom:0;left:0;right:0}.hud__line i{background:linear-gradient(90deg, var(--color-muted), var(--color-signal) 70%, var(--color-ink));transform-origin:0;height:100%;display:block;transform:scaleX(0);box-shadow:0 0 8px #ffffffe6}}
.flight-layer{z-index:0;transform-origin:50%;will-change:transform;position:fixed;inset:0}
.flight-main{z-index:1;pointer-events:none;position:relative}.chapter{position:relative}html.flight-ready .chapter:not(:last-child){margin-bottom:-100svh}.stage{height:100svh;position:sticky;top:0;overflow:hidden}.stage__inner{transform-origin:50%;position:absolute;inset:0}.ch{position:absolute;inset:0}:where(.copy){pointer-events:auto;isolation:isolate;position:absolute}:where(.copy):before{content:"";z-index:-1;opacity:var(--scrim,1);pointer-events:none;background:radial-gradient(closest-side,#0009,#00000057 55%,#0000 100%);position:absolute;inset:-16% -20%}:where(.copy--left){left:calc(var(--hud-pad) + 1.4vw);width:min(31rem,34vw)}:where(.copy--right){right:calc(var(--hud-pad) + 1.4vw);width:min(31rem,34vw)}.stage__scrim{pointer-events:none;background:linear-gradient(#0000 34%,#0000009e 64%,#000000e0 100%);position:absolute;inset:0}@media (min-width:760px){.stage__scrim{display:none}}.ch-kicker{color:var(--color-ink-2);white-space:nowrap;align-items:center;gap:12px;margin:0;display:flex}.ch-kicker:before{content:"";background:linear-gradient(90deg, var(--color-signal), var(--color-ink));flex:none;width:22px;height:1px;box-shadow:0 0 6px #fffc}.ch-title{text-wrap:balance;margin:20px 0 0;font-size:clamp(2.1rem,3.4vw,3.5rem);line-height:1.04}.ch-intro{max-width:30rem;margin:20px 0 0}.w,.split-letters,.split-letters .lw,.split-letters .l{display:inline-block}.split-letters .lw{white-space:nowrap}@media (scripting:enabled){html:not(.flight-ready) [data-boot]{opacity:0;animation:boot-fallback .9s var(--ease) 4s forwards}}@keyframes boot-fallback{to{opacity:1}}html:not(.flight-ready) [data-flight-only]{display:none}@media (max-width:759px){:where(.copy){width:auto;top:auto;left:16px;right:16px;bottom:calc(30px + env(safe-area-inset-bottom))}:where(.copy):before{display:none}.ch-title{margin-top:14px;font-size:clamp(1.75rem,8.4vw,2.4rem)}.ch-intro{margin-top:14px;font-size:.95rem;line-height:1.6}}@media (scripting:none){.stage{height:auto;min-height:100svh;position:relative;overflow:visible}.stage__inner,.ch{position:relative;inset:auto}.ch{padding:16svh var(--hud-pad) 10svh;flex-direction:column;gap:48px;display:flex}.ch>*{max-width:46rem;width:auto!important;margin:0!important;position:relative!important;inset:auto!important;transform:none!important}.ch :where(.orbit-mission,.orbit-mission__band,.maxq-card,.deorbit-panel){width:auto!important;position:relative!important;inset:auto!important}.ascent-read,.coast-log__window{height:auto!important;position:relative!important;inset:auto!important;overflow:visible!important;-webkit-mask-image:none!important;mask-image:none!important}.coast-log{height:auto!important}.orbit-missions,.maxq-cards{flex-direction:column;gap:16px;display:flex!important}.home-signoff{text-align:left!important}}