/* TERRISE — a continuous surface, from a rain-soaked battlefield to orbit. */
:root{color-scheme:dark;--ink:#080e13;--paper:#f3f5f4;--signal:#55e4e0;--signal-dark:#086168;--line:rgba(219,239,240,.23);--header:76px;--gutter:clamp(24px,6vw,108px);--mono:ui-monospace,SFMono-Regular,Consolas,monospace;--sans:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif}
*{box-sizing:border-box}
html{scroll-padding-top:var(--header);background:var(--ink)}
body{margin:0;color:var(--paper);font-family:var(--sans);font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:clip}
body:has(dialog[open]){overflow:hidden}
button,a{-webkit-tap-highlight-color:transparent}
button,input{font:inherit}
button{color:inherit;cursor:pointer}
button:disabled{cursor:default;opacity:.4}
a{color:inherit;text-decoration:none}
button,summary,a{touch-action:manipulation}
button:focus-visible,a:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--signal);outline-offset:5px}
.operators :focus-visible{outline-color:var(--signal-dark)}
img{display:block;max-width:100%;height:auto}
svg{width:24px;height:24px;fill:none;stroke:currentColor;stroke-width:1.3;flex-shrink:0}
figure,p,h1,h2,h3,blockquote,dl,dd{margin:0}
button{border:0;border-radius:0;background:none}
[hidden]{display:none!important}
.symbol-library{position:absolute;width:0;height:0;overflow:hidden}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.live-message.is-notice{position:fixed!important;z-index:250;bottom:18px;left:50%;transform:translateX(-50%);width:max-content;max-width:calc(100vw - 32px);height:auto;padding:14px 20px;overflow:visible;clip:auto;white-space:normal;background:#102c30;border:1px solid #55e4e075;color:#eefcf9;font-size:14px;line-height:1.8;box-shadow:0 8px 28px #0007}
.image-unavailable{color:inherit;font-size:16px}
.hero-logo.image-unavailable,.ending-logo.image-unavailable,.brand img.image-unavailable{filter:none;mix-blend-mode:normal;color:var(--paper);min-height:48px;object-fit:contain}
.topbar.on-light .brand img.image-unavailable{color:var(--ink)}
.skip-link{position:fixed;top:10px;left:15px;transform:translateY(-150%);z-index:300;background:var(--signal);color:var(--ink);padding:12px 20px}
.skip-link:focus{transform:none}
.technical,.eyebrow{font-family:var(--mono);font-size:11px;line-height:1.5;letter-spacing:.1em;font-weight:400}
.eyebrow{display:flex;gap:12px;align-items:center;font-size:12px;letter-spacing:.17em}
.eyebrow>span:first-child{color:var(--signal)}
.scene{position:relative;isolation:isolate;scroll-margin-top:0}
main{overflow:clip}
.topbar{position:fixed;inset:0 0 auto;z-index:70;height:var(--header);display:flex;align-items:center;gap:40px;padding:0 32px;border-bottom:1px solid var(--line);transition:background .35s,color .35s,border-color .35s}
.topbar.is-scrolled{background:rgba(8,14,19,.87);backdrop-filter:blur(12px)}
.topbar:not(.on-light){mix-blend-mode:screen}
.topbar.on-light{color:var(--ink);background:rgba(243,245,244,.93);border-color:#c4cdcc}
.brand{width:154px;display:flex;align-items:center;min-height:44px}
.brand,.hero-copy,.return-bottom{mix-blend-mode:screen}
.topbar.on-light .brand{mix-blend-mode:multiply}
.brand img,.hero-logo,.ending-logo{filter:grayscale(1) invert(1);mix-blend-mode:screen}
.topbar.on-light .brand img{filter:none;mix-blend-mode:multiply}
.desktop-nav{margin-left:auto;display:flex;gap:34px;font:11px/1 var(--mono);letter-spacing:.12em}
.desktop-nav a{display:flex;align-items:center;min-height:44px;position:relative}
.desktop-nav a::after{content:"";position:absolute;bottom:0;left:0;width:100%;height:2px;background:var(--signal);transform:scaleX(0);transform-origin:left;transition:transform .2s}
.desktop-nav a:hover::after{transform:scaleX(1)}
.site-controls{display:flex;align-items:center;gap:12px}
.utility{display:flex;align-items:center;gap:7px;min-height:44px;padding:0 5px;font:10px var(--mono);letter-spacing:.04em}
.utility svg{width:17px;height:17px}
.utility[aria-pressed="false"] svg{opacity:.5}
.utility:hover{color:var(--signal)}
.on-light .utility:hover{color:var(--signal-dark)}
.menu-toggle{border-left:1px solid var(--line);width:44px;padding-left:17px}
.menu-toggle svg{width:23px;height:23px}
.chapter-rail{position:fixed;z-index:60;top:47%;left:22px;display:flex;flex-direction:column;gap:8px;color:#e6eeed;mix-blend-mode:difference}
.chapter-rail a{position:relative;display:flex;align-items:center;gap:12px;height:35px;font:10px var(--mono);letter-spacing:.08em}
.chapter-rail a::before{content:"";width:13px;height:1px;background:currentColor;opacity:.35;transition:width .2s}
.chapter-rail a[aria-current]::before{width:26px;opacity:1}
.chapter-rail span{opacity:.65}
.chapter-rail b{position:absolute;left:52px;white-space:nowrap;font-weight:400;opacity:0;transition:opacity .2s;pointer-events:none}
.chapter-rail a:hover b,.chapter-rail a:focus-visible b{opacity:1}
.action{display:inline-flex;align-items:center;justify-content:space-between;gap:34px;min-height:55px;padding:10px 28px;font-size:14px;letter-spacing:.07em;transition:background .2s,color .2s,transform .2s}
.action-primary{color:var(--ink);background:var(--signal);clip-path:polygon(0 0,calc(100% - 11px) 0,100% 11px,100% 100%,11px 100%,0 calc(100% - 11px))}
.action-primary:hover{background:#ceffff;transform:translateY(-2px)}
.action-line{border:1px solid rgba(243,245,244,.55);background:rgba(8,14,19,.3)}
.action-line:hover{background:rgba(243,245,244,.14)}
.action svg{width:21px;height:21px}
.text-link{display:inline-flex;align-items:center;min-height:44px;font-size:13px;letter-spacing:.04em;border-bottom:1px solid var(--line);padding:4px 0}
.text-link:hover{color:var(--signal);border-color:var(--signal)}

/* Opening confrontation. Text occupies the waterline, not the faces. */
.hero{min-height:800px;height:100svh;background:#151c20}
.hero-picture,.hero-shade,.rain,.air-particles{position:absolute;inset:0;pointer-events:none}
.hero-picture{z-index:-4;overflow:hidden}
.hero-picture img{width:100%;height:100%;max-width:none;object-fit:cover;object-position:center 44%}
.hero-shade{z-index:-3;background:linear-gradient(180deg,rgba(8,14,19,.36),transparent 30%,rgba(8,14,19,.02) 44%,rgba(8,14,19,.8) 78%,#080e13 100%)}
.hero-coordinate{position:absolute;top:112px;left:var(--gutter);display:flex;align-items:center;gap:11px;font-size:10px;color:#edf5f4}
.hero-coordinate span{margin-left:20px;opacity:.55}
.status-dot,.hero-coordinate i{width:5px;height:5px;display:inline-block;background:var(--signal);box-shadow:0 0 10px #55e4e070}
.hero-copy{position:absolute;left:0;right:0;bottom:105px;text-align:center;display:flex;align-items:center;flex-direction:column}
.hero-genre{font-size:12px;letter-spacing:.4em;margin-bottom:-12px;text-shadow:0 2px 10px #000}
.hero-logo{width:min(680px,66vw);margin:-8px 0 -30px;pointer-events:none}
.hero h1{font-size:clamp(24px,2.6vw,43px);font-weight:600;letter-spacing:.18em;line-height:1.5;text-shadow:0 4px 20px #000}
.hero-actions{display:flex;justify-content:center;gap:16px;margin-top:30px}
.hero-bottom{position:absolute;bottom:26px;left:var(--gutter);right:32px;display:flex;justify-content:space-between;align-items:center;font-size:9px;color:#aebfbe}
.scroll-cue{position:absolute;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;gap:10px;align-items:center;font-size:9px;min-height:44px;white-space:nowrap}
.scroll-cue i{display:block;width:1px;height:27px;background:linear-gradient(var(--signal),transparent)}
.rain{z-index:-2;opacity:.18;background-image:repeating-linear-gradient(102deg,transparent 0,transparent 145px,rgba(211,237,240,.34) 146px,transparent 147px,transparent 220px);background-size:310px 540px;mask-image:linear-gradient(transparent,#000 45%,transparent)}
.air-particles{z-index:-2;opacity:.3;background-image:radial-gradient(circle at 8% 23%,#fff 0 1px,transparent 2px),radial-gradient(circle at 70% 64%,#89fffa 0 1px,transparent 2px),radial-gradient(circle at 43% 46%,#fff 0 1px,transparent 2px);background-size:460px 580px}

/* Combat film frame opens into the hangar hatch. */
.combat{background:var(--ink);--combat-reveal:1;--combat-exit:0}
.combat-stage{padding:100px var(--gutter) 130px;position:relative;max-width:1800px;margin:0 auto}
.section-heading{position:relative;z-index:3}
.combat-headline{display:flex;align-items:flex-end;justify-content:space-between;margin-top:25px;gap:28px}
.combat h2{font-family:Arial,Helvetica,sans-serif;font-size:clamp(38px,4.8vw,76px);font-weight:900;letter-spacing:-.045em;line-height:.93}
.combat h2 em{font-style:normal;color:var(--signal)}
.combat-headline>p{font-size:17px;line-height:1.9;letter-spacing:.06em;padding-bottom:4px}
.combat-screen{margin:30px auto 0;position:relative;transform-origin:center}
.screen-top{display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding:11px 0;font-size:10px}
.screen-top>span:first-child{display:flex;align-items:center;gap:9px}
.screen-top>span:last-child{border:1px solid var(--line);padding:2px 9px;letter-spacing:.04em}
.combat-media{position:relative;width:100%;aspect-ratio:2.22;overflow:hidden;clip-path:polygon(0 0,calc(100% - 22px) 0,100% 22px,100% 100%,22px 100%,0 calc(100% - 22px));background:#15272d}
.combat-media>img,.combat-media>video{display:block;width:100%;height:100%;object-fit:contain;object-position:center;background:#02070b}
.screen-reticle{position:absolute;inset:17px;border:1px solid rgba(221,255,255,.24);pointer-events:none;z-index:1;clip-path:polygon(0 0,26px 0,26px 2px,calc(100% - 26px) 2px,calc(100% - 26px) 0,100% 0,100% 26px,calc(100% - 2px) 26px,calc(100% - 2px) calc(100% - 26px),100% calc(100% - 26px),100% 100%,calc(100% - 26px) 100%,calc(100% - 26px) calc(100% - 2px),26px calc(100% - 2px),26px 100%,0 100%,0 calc(100% - 26px),2px calc(100% - 26px),2px 26px,0 26px)}
.film-toggle{position:absolute;inset:0;z-index:2;display:grid;place-items:center;width:100%;height:100%;min-height:44px;min-width:44px;border:0;padding:0;background:transparent;color:#fff;cursor:pointer;touch-action:pan-y;-webkit-tap-highlight-color:transparent}
.film-toggle:focus-visible{outline:2px solid var(--signal);outline-offset:-5px}
.film-feedback{display:grid;place-items:center;width:74px;height:74px;border:1px solid #b1ffff80;background:#080e13ba;border-radius:50%;opacity:0;transform:scale(.85);transition:opacity .16s ease,transform .16s ease;pointer-events:none}
.film-feedback svg{width:32px;height:32px;stroke-width:2.5}
.combat-media[data-feedback] .film-feedback{opacity:1;transform:scale(1)}
.film-message{padding:14px 0;font-size:16px;line-height:1.8;color:#bdd1cd}
html[data-motion="off"] .film-feedback{transition:none}
@media(max-width:700px){.film-feedback{width:58px;height:58px}.film-feedback svg{width:25px;height:25px}}
.combat-principles{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:28px}
.combat-principles p{font-size:14px;letter-spacing:.04em;padding-left:18px;border-left:1px solid #365454}
.combat-principles span{display:block;font:9px var(--mono);letter-spacing:.12em;color:#77bbb8;margin-bottom:7px}
.hatch-transition{position:absolute;bottom:-1px;left:0;right:0;height:96px;pointer-events:none;overflow:hidden;background:linear-gradient(transparent,#f3f5f4)}
.hatch-transition i{position:absolute;bottom:0;width:17%;height:100%;background:linear-gradient(90deg,#727d80,#eef1ef);clip-path:polygon(0 0,30% 0,100% 100%,0 100%)}
.hatch-transition i:nth-child(2){right:0;transform:scaleX(-1)}
.hatch-transition span{position:absolute;bottom:0;left:17%;right:17%;height:2px;background:#b8edec;box-shadow:0 0 40px 10px #d5fffd}
html[data-motion="on"] .combat{height:220svh}
html[data-motion="on"] .combat-stage{position:sticky;top:0;height:100svh;min-height:740px;padding-top:calc(var(--header) + 25px);padding-bottom:78px}
html[data-motion="on"] .combat-screen{transform:scale(calc(.94 + var(--combat-reveal)*.06))}
html[data-motion="on"] .combat-media{max-height:48svh}
html[data-motion="on"] .combat .section-heading{transform:translateY(calc(var(--combat-exit)*-18px))}
html[data-motion="on"] .hatch-transition{height:calc(35px + var(--combat-exit)*85px)}

/* Original character art sits on one continuous, bright maintenance surface. */
.operators{color:var(--ink);background:var(--paper);padding:95px 0 80px;overflow:hidden;--member-color:#0a8b91}
.hangar-background{position:absolute;inset:0;z-index:-2;opacity:.35;mask-image:linear-gradient(#000 0%,#000 16%,transparent 70%)}
.hangar-background img{width:100%;height:1100px;object-fit:cover;object-position:center top}
.operators-heading{margin:0 var(--gutter)}
.operators .eyebrow>span:first-child{color:var(--signal-dark)}
.operators-heading h2{font-size:clamp(31px,3.4vw,50px);font-weight:600;letter-spacing:.05em;line-height:1.5;margin:18px 0 12px}
.operators-heading>.technical{color:#637471;font-size:10px;letter-spacing:.15em}
.mobile-break{display:none}
.world-brief{position:absolute;right:var(--gutter);top:157px;max-width:510px;font-size:16px;line-height:2.1;letter-spacing:.02em}
.operator-stage{position:relative;max-width:1600px;margin:20px auto 0}
.operator-panels{position:relative}
.operator-panel{position:relative;padding:30px var(--gutter) 55px;overflow:clip}
.operator-word{font-family:Arial,Helvetica,sans-serif;font-weight:900;letter-spacing:-.055em;line-height:.85;font-size:clamp(140px,22vw,360px);color:transparent;-webkit-text-stroke:1px #ced7d4;position:absolute;top:35px;left:160px;pointer-events:none}
.operator-art{position:relative;mix-blend-mode:multiply}
.operator-art img{width:100%;height:auto;object-fit:contain;aspect-ratio:3/2}
.operator-info{position:relative;z-index:3;max-width:470px}
.operator-callsign{font-size:11px;letter-spacing:.11em;color:#4e6a68;border-top:1px solid #a6b6b2;padding-top:14px;margin-bottom:12px}
.operator-info h3{font-size:clamp(26px,2.6vw,39px);line-height:1.3;letter-spacing:.015em;font-weight:800;margin-bottom:22px;white-space:nowrap}
.operator-info dl{display:flex;flex-direction:column;gap:9px}
.operator-info dl>div{display:flex;align-items:center;gap:12px;font-size:13px}
.operator-info dt{font:9px var(--mono);color:#536f6b;border:1px solid #adbfba;min-width:68px;text-align:center;padding:2px 5px}
.operator-info dd{font-size:13px;font-weight:600}
.operator-info blockquote{font-size:17px;font-weight:600;margin:22px 0 15px;letter-spacing:.01em;color:#164b4e}
.operator-description{font-size:16px;line-height:2;color:#3d504f;letter-spacing:.015em}
.operator-tabs{position:relative;z-index:8;gap:16px}
.operator-tabs button{position:relative;display:block;width:70px;padding:4px;border:1px solid #bdccc8;background:#fff;transition:border-color .2s,transform .2s}
.operator-tabs img{width:60px;height:60px;object-fit:cover;filter:grayscale(.7);transition:filter .25s}
.operator-tabs span{display:block;font-size:10px;line-height:1.2;margin-top:5px;padding-bottom:3px;color:#40514e}
.operator-tabs b{position:absolute;top:1px;left:-20px;font:9px var(--mono);color:#67817b}
.operator-tabs button[aria-selected="true"]{border-color:var(--member-color);box-shadow:inset 0 -3px var(--member-color);transform:translateX(5px)}
.operator-tabs button[aria-selected="true"] img,.operator-tabs button:hover img{filter:none}
.operator-tabs button[aria-selected="true"]::after{content:"";width:24px;height:1px;background:var(--member-color);position:absolute;right:-24px;top:40%}
.operator-stage[data-member="val"]{--member-color:#a64233}
.operator-stage[data-member="iris"]{--member-color:#326e9c}
.operator-stage[data-member="kai"]{--member-color:#7955ac}
.operator-stage[data-member="noa"]{--member-color:#9a6813}
.operator-bottom{position:relative;z-index:5;display:flex;justify-content:space-between;margin:25px var(--gutter) 0;color:#718882;font-size:9px;border-top:1px solid #cbd5d2;padding-top:17px}
.operator-bottom b{font-weight:400;color:#165b58}
.enhanced .operator-tabs{position:absolute;left:var(--gutter);top:50px;display:flex;flex-direction:column}
.enhanced .operator-panel{min-height:735px;padding:45px var(--gutter) 50px 190px;display:grid;grid-template-columns:320px minmax(0,1fr);align-items:end}
.enhanced .operator-art{position:absolute;right:0;top:-15px;width:min(74vw,1060px);z-index:1}
.enhanced .operator-info{grid-column:1;margin-top:320px;padding-top:0;max-width:340px;background:linear-gradient(90deg,#f3f5f4 75%,#f3f5f4ed 90%,transparent);margin-left:0}
.operator-fx{position:absolute;inset:10px 0 60px 25%;pointer-events:none;z-index:2;overflow:clip;display:none;color:var(--member-color)}
.enhanced .operator-fx{display:block}
.operator-fx i{position:absolute;opacity:0;left:0;right:0;top:45%;height:2px;background:currentColor}
.operator-stage[data-member="sena"] .operator-fx i:first-child{transform:rotate(-24deg);height:4px;box-shadow:0 0 20px currentColor}
.operator-stage[data-member="val"] .operator-fx i:first-child{border:2px solid currentColor;background:none;height:260px;width:260px;border-radius:50%;left:40%;top:30%}
.operator-stage[data-member="iris"] .operator-fx i:nth-child(2){transform:rotate(90deg)}
.operator-stage[data-member="kai"] .operator-fx i{transform:rotate(-50deg);height:3px;top:30%}
.operator-stage[data-member="kai"] .operator-fx i:nth-child(2){top:40%}
.operator-stage[data-member="noa"] .operator-fx i{left:25%;width:70%;transform-origin:left}
.operator-stage[data-member="noa"] .operator-fx i:nth-child(1){transform:rotate(-35deg)}
.operator-stage[data-member="noa"] .operator-fx i:nth-child(2){transform:rotate(-12deg)}
.operator-stage[data-member="noa"] .operator-fx i:nth-child(3){transform:rotate(12deg)}
.operator-stage[data-member="noa"] .operator-fx i:nth-child(4){transform:rotate(35deg)}
.floor-guides{position:relative;height:125px;overflow:hidden;margin-top:5px;background:linear-gradient(var(--paper),#cbd4d2 56%,#080e13 100%);margin-bottom:-81px;pointer-events:none}
.floor-guides i{position:absolute;left:50%;top:0;width:1px;height:190px;background:linear-gradient(transparent,#7ce8e3);transform:rotate(42deg);transform-origin:top;box-shadow:0 0 13px #6cfff790}
.floor-guides i:nth-child(2){transform:rotate(-42deg)}
.floor-guides i:nth-child(3){transform:none;opacity:.55}

/* Real point-cloud models, isolated from the narrative scroll renderer. */
.archive{background:var(--ink);--archive-progress:0}
.archive-stage{padding:105px var(--gutter) 120px;position:relative;background:radial-gradient(ellipse at 25% 40%,#10272b40,transparent 65%)}
.archive-top{display:flex;justify-content:space-between;align-items:flex-end;gap:25px}
.archive-top h2{font-size:clamp(26px,2.8vw,42px);font-weight:500;letter-spacing:.04em;margin-top:20px;line-height:1.4}
.archive-top-label{color:#779593;font-size:9px;text-align:right;line-height:1.8}
.archive-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:32px;margin-top:40px;position:relative;z-index:2}
.exhibit-display{min-width:0;position:relative}
.exhibit-tabs{position:relative;z-index:3;display:flex;flex-wrap:wrap;gap:0}
.exhibit-tabs button{min-width:130px;min-height:44px;border:1px solid var(--line);font-size:13px;transition:background .2s}
.exhibit-tabs button span{font:9px var(--mono);margin-right:15px;color:#849e9a}
.exhibit-tabs button[aria-selected="true"]{background:#55e4e016;border-color:#55e4e096;color:var(--signal)}
.model-viewport{position:relative;height:470px;overflow:hidden;min-width:0;isolation:isolate;background:radial-gradient(ellipse,#102b2b8a,transparent 70%);touch-action:pan-y}
.model-mount{position:absolute;inset:0;z-index:1}
.model-mount canvas{width:100%;height:100%;display:block;touch-action:pan-y}
.model-viewport[data-operating="true"]{outline:1px solid #55e4e090;outline-offset:-1px}
.model-viewport[data-operating="true"] canvas{touch-action:none;cursor:grab}
.model-viewport[data-operating="true"] canvas:active{cursor:grabbing}
.model-poster{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;z-index:1}
[data-render-state="ready"] .model-poster{visibility:hidden}
.projection-grid{position:absolute;left:8%;right:8%;top:8%;bottom:8%;border:1px solid #32534b60;border-radius:50%;transform:rotate(-18deg);opacity:.65}
.projection-grid::before,.projection-grid::after{content:"";position:absolute;inset:-20px;border:1px dashed #3b615b85;border-radius:50%}
.projection-grid::after{inset:18%;border-style:solid;border-color:#294f4740}
.model-coordinate{position:absolute;bottom:13px;left:12px;right:12px;font-size:8px;color:#57776f;display:flex;align-items:center;justify-content:space-between;z-index:2;pointer-events:none}
.model-coordinate i{flex:1;border-bottom:1px solid #28483f;margin:0 18px}
.hotspots{position:absolute;inset:0;pointer-events:none;z-index:4}
.hotspots button{position:absolute;width:34px;height:34px;border:1px solid #b4fcf3;color:#b4fcf3;background:#09201be6;transform:translate(-50%,-50%);font:10px var(--mono);pointer-events:auto;border-radius:50%;box-shadow:0 0 0 6px #0c282959}
.hotspots button:hover,.hotspots button[aria-pressed="true"]{background:var(--signal);color:var(--ink);box-shadow:0 0 0 6px #55e4e021}
.model-controls{display:flex;flex-wrap:wrap;gap:6px;padding-top:5px;position:relative;z-index:5}
.model-controls button{min-width:44px;min-height:44px;border:1px solid #46635e;font-size:12px;padding:5px 12px}
.model-controls button:hover,.model-controls button[aria-pressed="true"]{border-color:var(--signal);color:var(--signal);background:#55e4e00c}
.model-controls [data-model-operate]{background:#17443c;color:#b6eee0}

.model-controls [data-model-command="reset"]{font:10px var(--mono)}
.model-notice{font-size:10px;color:#8daaa4;margin-top:9px;min-height:15px;letter-spacing:.04em}
.exhibit-info{padding-top:27px}
.exhibit-info>article+article{margin-top:60px}
.enhanced .exhibit-info>article+article{margin-top:0}
.exhibit-info .eyebrow{font-size:9px;color:#96b9b2;letter-spacing:.11em}
.exhibit-info h3{font:900 clamp(36px,3.8vw,57px)/.96 Arial,Helvetica,sans-serif;letter-spacing:-.05em;margin-top:16px}
.exhibit-info h3 em{font-style:normal;color:#70cfc5}
.exhibit-name{font-size:16px;letter-spacing:.08em;margin-top:16px}
.exhibit-intro{font-size:16px;line-height:1.9;color:#a1b6b2;margin-top:19px}
.part-list{margin-top:28px;border-top:1px solid var(--line)}
.part-list details{border-bottom:1px solid var(--line)}
.part-list summary{list-style:none;display:flex;align-items:center;gap:17px;min-height:49px;font-size:14px;cursor:pointer}
.part-list summary::-webkit-details-marker{display:none}
.part-list summary b{font:10px var(--mono);color:#74b2a8}
.part-list summary>span{margin-left:auto;color:#74b2a8;font-size:16px;font-weight:300}
.part-list details[open] summary{color:var(--signal)}
.part-list details[open] summary>span{transform:rotate(45deg)}
.part-list details>p{font-size:16px;line-height:1.85;color:#aec1bb;padding:0 0 20px 31px}
.static-colony-model,.static-exhibit-model{margin:20px 0;width:100%;background:#08161b}
.enhanced .static-colony-model,.enhanced .static-exhibit-model{display:none}
.orbit-transfer{position:absolute;bottom:-80px;left:30%;width:70%;height:200px;border-top:1px solid #72c2d155;border-radius:50%;box-shadow:0 -16px 80px -55px var(--signal);z-index:1;pointer-events:none}
html[data-motion="on"] .archive{height:180svh}
html[data-motion="on"] .archive-stage{position:sticky;top:0;min-height:760px;height:100svh;padding-top:calc(var(--header) + 28px);padding-bottom:45px}
html[data-motion="on"] .archive-layout{margin-top:28px}
html[data-motion="on"] .model-viewport{height:clamp(340px,53svh,580px)}
html[data-motion="on"] .orbit-transfer{transform:scale(calc(1 + var(--archive-progress)*.4));opacity:calc(.4 + var(--archive-progress)*.6)}

.return{min-height:870px;height:110svh;overflow:hidden;background:#030a0e}
.return-picture{position:absolute;inset:0;z-index:-3}
.return-picture img{height:100%;width:100%;object-fit:cover;object-position:43% center}
.return-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(180deg,#080e13 0,transparent 25%,transparent 58%,#080e13 100%),linear-gradient(90deg,transparent 30%,#080e134a 60%,#080e13ac 100%)}
.return-copy{position:absolute;right:var(--gutter);top:22%;width:37%;min-width:370px}
.return-copy .eyebrow{font-size:10px;letter-spacing:.1em;color:#bcd3d3}
.return-copy h2{font-size:clamp(42px,5.8vw,83px);font-weight:500;letter-spacing:.08em;line-height:1.45;margin-top:26px;text-shadow:0 3px 26px #051d27}
.return-copy>p:not(.eyebrow){font-size:16px;line-height:2.15;letter-spacing:.1em;margin-top:24px}
.return-copy .action{margin-top:33px}
.return-bottom{position:absolute;left:var(--gutter);right:var(--gutter);bottom:40px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #6e949354;padding-bottom:18px;gap:30px}
.ending-logo{width:240px}
.return-bottom>div{display:flex;gap:32px}
.site-footer{position:relative;background:var(--ink);padding:25px var(--gutter) 45px;display:flex;gap:35px;justify-content:space-between;align-items:center;color:#849e99}
.site-footer>p:first-child,.site-footer>span{font:9px var(--mono);letter-spacing:.08em}
.site-footer>p:nth-child(2){font-size:11px;line-height:1.9}

/* Dialogs are closed HTML by default, including when a module cannot load. */
dialog{color:var(--paper);border:1px solid #477369;background:var(--ink);padding:0;max-width:100vw;max-height:100svh}
dialog::backdrop{background:rgba(2,8,12,.9);backdrop-filter:blur(8px)}
.close-dialog{width:48px;height:48px;display:grid;place-items:center;flex-shrink:0;border:1px solid var(--line)}
.close-dialog:hover{color:var(--signal);border-color:var(--signal)}
.intro{position:fixed;inset:0;width:100%;height:100svh;max-width:none;max-height:none;border:0;overflow:hidden}
.intro::backdrop{background:#080e13}
.intro-picture,.intro-shade,.intro-clouds{position:absolute;inset:0;pointer-events:none}
.intro-picture img{width:100%;height:100%;object-fit:cover}
.intro[data-running="true"]{background-image:url("../generated/earth-reclamation/site-v1/hero-desktop.webp");background-size:cover;background-position:center}
.intro[data-stage="arrival"] .intro-picture{visibility:hidden}
@media(max-width:700px){.intro[data-running="true"]{background-image:url("../generated/earth-reclamation/site-v1/hero-mobile.webp")}}
.intro-shade{background:linear-gradient(180deg,#050b1266,rgba(4,12,22,.28) 35%,rgba(3,12,21,.83) 80%,#080e13);transition:opacity 1s}
.intro-content{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:105px 24px 80px;text-align:center;transition:opacity .5s,transform .6s}
.intro-content .eyebrow{font-size:11px;letter-spacing:.2em;color:#baf7f3;display:block}
.intro-content h2{font-size:clamp(40px,5vw,70px);font-weight:500;line-height:1.5;letter-spacing:.18em;margin:15px 0;text-shadow:0 4px 25px #00101d}
.intro-content>p:not(.eyebrow){font-size:16px;letter-spacing:.09em;margin-top:10px}
.intro-choices{display:flex;gap:16px;margin-top:35px}
.intro-choices .action{min-width:220px;justify-content:center;gap:14px}
.intro-note{font-size:11px;color:#b0bfc6;letter-spacing:.035em;margin-top:19px}
.intro-top,.intro-bottom{position:absolute;left:32px;right:32px;display:flex;justify-content:space-between;align-items:center;z-index:10;font-size:10px;color:#bed4d3}
.intro-top{top:22px}
.intro-top>div{display:flex;align-items:center;gap:25px}
.intro-top button{min-height:44px;font:10px var(--mono);letter-spacing:.08em}
.intro-top button:hover{color:var(--signal)}
.intro-bottom{bottom:24px;font-size:9px}
.intro-rings{position:absolute;inset:0;pointer-events:none;opacity:.24}
.intro-rings i{position:absolute;width:570px;height:570px;border:1px dashed #81cec6;border-radius:50%;left:calc(50% - 285px);top:calc(50% - 285px)}
.intro-rings i:nth-child(2){width:650px;height:650px;left:calc(50% - 325px);top:calc(50% - 325px);border-style:solid;border-color:#94b7b552}
.intro-clouds{opacity:0;background:radial-gradient(ellipse at center,#b6dbead9,transparent 65%);transform:scale(.3)}
.intro-shutter{position:absolute;inset:0 50% 0 0;background:linear-gradient(90deg,#071015,#132832);opacity:0;z-index:2;pointer-events:none;border-right:1px solid #55e4e09c}
.intro-shutter-right{inset:0 0 0 50%;transform:scaleX(-1)}
.departure-status{position:absolute;bottom:16%;left:50%;transform:translateX(-50%);width:min(360px,70%);text-align:center;font:10px var(--mono);letter-spacing:.13em;opacity:0;z-index:4;transition:opacity .4s}
.departure-track{height:1px;background:#7dadb347;margin-top:17px;overflow:hidden}
.departure-track i{display:block;height:100%;width:100%;background:var(--signal);transform-origin:left;transform:scaleX(var(--departure-progress,0));box-shadow:0 0 8px var(--signal)}
.intro[data-running="true"] .intro-content{opacity:0;transform:translateY(-20px);pointer-events:none}
.intro[data-running="true"] .departure-status{opacity:1}
html[data-motion="on"] .intro[data-running="true"] .intro-picture{animation:descent 6s cubic-bezier(.3,.1,.8,1) both}
html[data-motion="on"] .intro[data-running="true"] .intro-clouds{animation:cloud-breach 6s both}
html[data-motion="on"] .intro[data-running="true"] .intro-shutter-left{animation:hatch-left 6s both}
html[data-motion="on"] .intro[data-running="true"] .intro-shutter-right{animation:hatch-right 6s both}
.site-menu{position:fixed;inset:0 0 0 auto;margin:0;width:min(660px,100%);height:100svh;padding:70px 60px 30px;overflow:auto;border-right:0}
.site-menu>.close-dialog{position:absolute;top:20px;right:25px}
.site-menu>h2{font:900 52px/.97 Arial,Helvetica,sans-serif;letter-spacing:-.04em;margin:25px 0 28px}
.site-menu>nav{display:flex;flex-direction:column}
.site-menu>nav>a{border-top:1px solid var(--line);padding:17px 0;display:flex;align-items:center;gap:20px;font:700 23px Arial,Helvetica,sans-serif;min-height:60px}
.site-menu>nav>a:hover{color:var(--signal)}
.site-menu>nav>a>span{font:10px var(--mono);color:#83aaa4}
.site-menu>nav>a>small{font:12px var(--sans);margin-left:auto;color:#a9bbb6}
.menu-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:30px}

html[data-motion="on"] .hero.is-visible .rain{animation:rainfall 2s linear infinite}
html[data-motion="on"] .hero.is-visible .air-particles{animation:air-drift 9s linear infinite alternate}
html[data-motion="on"] .hero.is-visible .scroll-cue i{animation:scroll-line 2s ease-in-out infinite}
html[data-motion="on"] .scene:not(.is-visible) *,html.is-background *{animation-play-state:paused!important}
html.is-background .intro *{animation-play-state:paused!important}
html[data-motion="off"] *,html[data-motion="off"] *::before,html[data-motion="off"] *::after{animation:none!important;transition:none!important}
@keyframes rainfall{to{background-position:32px 540px}}
@keyframes air-drift{to{background-position:50px -130px;opacity:.15}}
@keyframes scroll-line{0%,100%{opacity:.25;transform:scaleY(.55)}50%{opacity:1;transform:scaleY(1)}}
@keyframes descent{0%{transform:scale(1)}35%{transform:scale(1.08) translateY(-1%)}75%{transform:scale(1.7) translateY(-12%)}100%{transform:scale(2.1) translateY(-17%)}}
@keyframes cloud-breach{0%,28%{opacity:0;transform:scale(.3)}55%{opacity:.8;transform:scale(2)}75%,100%{opacity:0;transform:scale(3)}}
@keyframes hatch-left{0%,55%{opacity:0;transform:translateX(0)}62%,75%{opacity:1;transform:translateX(0)}100%{opacity:1;transform:translateX(-101%)}}
@keyframes hatch-right{0%,55%{opacity:0;transform:translateX(0) scaleX(-1)}62%,75%{opacity:1;transform:translateX(0) scaleX(-1)}100%{opacity:1;transform:translateX(101%) scaleX(-1)}}

@media(min-width:1600px){.hero-copy{bottom:12svh}.hero-logo{width:760px}.enhanced .operator-panel{padding-left:230px;min-height:800px}.enhanced .operator-art{right:0;width:1190px}.enhanced .operator-info{padding-top:360px}.combat-media{aspect-ratio:2.4}}
@media(max-width:1150px){.topbar{gap:24px;padding:0 22px}.desktop-nav{gap:20px}.site-controls{gap:5px}.utility span{display:none}.chapter-rail{display:none}.world-brief{max-width:420px;right:35px;font-size:15px}.operators-heading{margin-left:40px}.enhanced .operator-tabs{left:35px}.enhanced .operator-panel{padding-left:140px;grid-template-columns:310px 1fr;min-height:700px}.enhanced .operator-info{padding-top:330px}.enhanced .operator-art{width:86vw;right:-50px}.archive-layout{grid-template-columns:minmax(0,1fr) 270px;gap:25px}.model-controls{gap:4px}.model-controls button{padding:4px 9px}.exhibit-info h3{font-size:43px}.site-footer>span{display:none}}
@media(max-width:900px){:root{--gutter:32px;--header:66px}.hero{min-height:850px}.hero-copy{bottom:135px}.hero-logo{width:77vw}.hero h1{font-size:32px}.hero-bottom>span:last-child{display:none}.hero-coordinate span{display:none}.combat-headline{align-items:center}.combat-headline>p{font-size:15px}.combat-media{aspect-ratio:1.7}.combat-media figcaption{display:none}.combat-principles{gap:10px}.combat-principles p{font-size:12px;padding-left:10px}.combat-principles span{font-size:8px}.operators{padding-top:85px}.operators-heading{margin:0 var(--gutter)}.operators-heading h2{font-size:37px}.world-brief{position:relative;inset:auto;margin:30px var(--gutter);max-width:none;font-size:16px}.operator-stage{margin-top:25px}.enhanced .operator-tabs{position:relative;left:auto;top:auto;flex-direction:row;justify-content:center;gap:18px;margin:0 24px 20px}.operator-tabs button{width:80px;padding:6px}.operator-tabs img{width:66px;height:66px}.operator-tabs b{display:none}.operator-tabs button[aria-selected="true"]{transform:translateY(-3px)}.operator-tabs button[aria-selected="true"]::after{display:none}.enhanced .operator-panel{padding:0 32px 20px;min-height:0;display:flex;flex-direction:column;align-items:stretch}.enhanced .operator-art{position:relative;inset:auto;width:100%;margin:0}.operator-word{top:35px;left:22px;font-size:29vw}.enhanced .operator-info{padding-top:15px;max-width:620px;width:100%;margin:0 auto;background:none}.operator-info h3{font-size:34px;margin-bottom:20px}.operator-info dl{flex-direction:row;flex-wrap:wrap;gap:18px}.operator-info blockquote{margin-top:25px}.operator-fx{inset:130px 0 320px 0}.operator-bottom{margin-top:28px}.archive-layout{grid-template-columns:minmax(0,1fr) 260px;gap:22px}.archive-top h2{font-size:29px}.archive-top-label{font-size:8px}.exhibit-info h3{font-size:38px}.part-list summary{font-size:13px;gap:12px}.part-list details>p{font-size:15px;padding-left:0}.model-controls [data-model-command="reset"]{font-size:9px}.return-copy{right:32px;min-width:300px}.return-copy h2{font-size:58px}.return-bottom{gap:20px}.ending-logo{width:180px}.return-bottom>div{gap:20px}.text-link{font-size:12px}.site-footer{align-items:flex-start;flex-direction:column;gap:14px}.site-footer>p:nth-child(2){font-size:10px}}
@media(max-width:700px){:root{--gutter:22px;--header:60px}.topbar{padding:0 15px;gap:10px}.brand{width:112px}.desktop-nav{display:none}.site-controls{margin-left:auto;gap:3px}.utility{width:44px;justify-content:center;padding:0}.utility svg{width:19px;height:19px}.menu-toggle{padding-left:6px;width:40px}.hero{min-height:720px;height:100svh}.hero-picture img{object-position:center 48%}.hero-shade{background:linear-gradient(180deg,#080e133d,transparent 30%,transparent 48%,#080e13af 73%,#080e13 98%)}.hero-coordinate{top:86px;left:22px;font-size:8px;letter-spacing:.06em}.hero-copy{bottom:108px}.hero-genre{font-size:9px;letter-spacing:.27em;margin-bottom:-1px}.hero-logo{width:92vw;margin:-9px 0 -15px}.hero h1{font-size:25px;letter-spacing:.12em;line-height:1.5}.hero-actions{gap:10px;margin-top:25px}.action{min-height:49px;padding:9px 19px;gap:20px;font-size:13px}.hero-actions .action{min-width:146px}.action svg{width:18px}.hero-bottom{bottom:22px;left:22px;right:22px}.hero-bottom>span{display:none}.scroll-cue{font-size:8px;gap:11px}.scroll-cue i{height:22px}.rain{opacity:.12}.combat-stage{padding:80px 22px 100px}.eyebrow{font-size:10px;gap:10px;letter-spacing:.13em}.combat-headline{flex-direction:column;align-items:flex-start;gap:17px;margin-top:23px}.combat h2{font-size:47px}.combat-headline>p{font-size:16px;line-height:1.8}.combat-screen{margin-top:26px}.screen-top{font-size:8px;padding:8px 0}.screen-top>span:last-child{padding:1px 6px}.combat-media{aspect-ratio:1.63;clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,12px 100%,0 calc(100% - 12px))}.screen-reticle{inset:10px}.combat-principles{gap:10px;margin-top:25px}.combat-principles p{font-size:11px;line-height:1.6;padding-left:8px}.combat-principles span{font-size:7px;letter-spacing:.06em;margin-bottom:5px}.hatch-transition{height:70px}.hatch-transition i{width:11%}html[data-motion="on"] .combat{height:150svh}html[data-motion="on"] .combat-stage{min-height:660px;padding-top:calc(var(--header) + 28px);padding-bottom:60px}html[data-motion="on"] .combat-media{max-height:40svh}html[data-motion="on"] .hatch-transition{height:calc(25px + var(--combat-exit)*60px)}.operators{padding-top:65px;padding-bottom:60px}.operators-heading h2{font-size:33px;line-height:1.55;margin:17px 0 10px}.operators-heading>.technical{font-size:8px}.mobile-break{display:block}.world-brief{margin:25px 22px 28px;font-size:16px;line-height:2}.desktop-break{display:none}.enhanced .operator-tabs{margin:0 15px 17px;gap:11px;justify-content:center}.operator-tabs button{width:54px;padding:3px;min-height:70px}.operator-tabs img{width:46px;height:46px}.operator-tabs span{font-size:9px;margin-top:5px}.enhanced .operator-panel{padding:0 18px 10px}.enhanced .operator-art{margin:0 -2px;width:calc(100% + 4px)}.operator-word{top:24px;left:17px;font-size:33vw}.enhanced .operator-info{padding-top:12px}.operator-callsign{font-size:9px;padding-top:13px;margin-bottom:13px}.operator-info h3{font-size:29px;margin-bottom:19px}.operator-info dl{flex-direction:column;gap:8px}.operator-info dl>div{font-size:12px;gap:10px}.operator-info dd{font-size:12px}.operator-info dt{font-size:8px;min-width:65px}.operator-info blockquote{font-size:16px;margin:23px 0 15px}.operator-description{font-size:16px;line-height:1.95}.operator-bottom{font-size:8px;margin:28px 22px 0}.operator-bottom>span:last-child{display:none}.operator-fx{inset:85px 0 360px 0}.floor-guides{height:105px;margin-top:15px;margin-bottom:-61px}.archive-stage{padding:85px 22px 75px}.archive-top{gap:12px}.archive-top h2{font-size:25px;line-height:1.5;margin-top:18px}.archive-top-label{display:none}.archive-layout{display:flex;flex-direction:column;gap:22px;margin-top:25px}.exhibit-tabs button{font-size:12px;min-width:115px}.exhibit-tabs button span{font-size:8px}.model-viewport{height:310px;margin:0 -10px}.model-controls{gap:5px;justify-content:flex-start;max-width:100%}.model-controls button{min-height:44px;min-width:36px;padding:5px 9px;font-size:11px}.model-controls [data-model-operate]{flex:0 0 auto;padding:5px 12px}.model-controls [data-model-command="reset"]{font-size:8px}.model-notice{font-size:9px;line-height:1.65;min-height:15px}.hotspots button{width:32px;height:32px;font-size:9px}.exhibit-info{padding-top:0}.exhibit-info h3{font-size:44px;line-height:.95;margin-top:14px}.exhibit-name{font-size:16px;margin-top:16px}.exhibit-intro{font-size:16px;margin-top:15px}.part-list{margin-top:22px}.part-list summary{min-height:48px;font-size:14px}.part-list details>p{font-size:16px;line-height:1.9;padding-left:29px}.orbit-transfer{left:5%;width:100%;bottom:-90px}html[data-motion="on"] .archive{height:140svh;min-height:1250px}html[data-motion="on"] .archive-stage{position:sticky;top:calc(var(--header) - 1px);height:auto;min-height:1100px;padding-top:30px;padding-bottom:50px}html[data-motion="on"] .archive-layout{margin-top:22px}html[data-motion="on"] .model-viewport{height:290px}.return{height:112svh;min-height:820px}.return-picture img{object-position:center center}.return-shade{background:linear-gradient(180deg,#080e13 0%,#080e1300 35%,#080e1355 53%,#080e13b3 76%,#080e13 100%)}.return-copy{inset:auto 22px 160px 22px;width:auto;min-width:0}.return-copy .eyebrow{font-size:8px;letter-spacing:.08em}.return-copy h2{font-size:45px;line-height:1.45;letter-spacing:.1em;margin-top:17px}.return-copy>p:not(.eyebrow){font-size:15px;line-height:2;margin-top:16px}.return-copy .action{margin-top:23px;font-size:12px}.return-bottom{left:22px;right:22px;bottom:24px;align-items:flex-start;flex-direction:column;gap:5px;padding-bottom:10px}.ending-logo{width:150px}.return-bottom>div{width:100%;justify-content:space-between;gap:12px}.text-link{font-size:10px}.site-footer{padding:19px 22px 30px;gap:13px}.site-footer>p:first-child{font-size:8px}.site-footer>p:nth-child(2){font-size:10px;line-height:1.9}.intro-top,.intro-bottom{left:20px;right:20px;font-size:8px}.intro-top{top:12px}.intro-top>div{gap:16px}.intro-top button{font-size:9px}.intro-top>span{max-width:105px;line-height:1.8}.intro-content{padding:90px 22px 110px}.intro-content .eyebrow{font-size:8px;letter-spacing:.12em}.intro-content h2{font-size:43px;line-height:1.6;letter-spacing:.17em;margin:17px 0}.intro-content>p:not(.eyebrow){font-size:14px}.intro-choices{flex-direction:column;width:100%;max-width:285px;gap:13px;margin-top:29px}.intro-choices .action{min-height:54px;min-width:0;font-size:14px}.intro-note{font-size:10px;max-width:280px;line-height:1.85;margin-top:16px}.intro-rings i{width:370px;height:370px;left:calc(50% - 185px);top:calc(50% - 220px)}.intro-rings i:nth-child(2){width:425px;height:425px;left:calc(50% - 212px);top:calc(50% - 247px)}.departure-status{bottom:16%;font-size:9px}.site-menu{padding:75px 24px 25px}.site-menu>h2{font-size:42px}.site-menu>nav>a{font-size:20px;gap:14px;padding:17px 0}.site-menu>nav>a>small{font-size:10px}.site-menu>.close-dialog{right:20px;top:18px}.menu-bottom{gap:14px}.close-dialog{width:44px;height:44px}}
@media(max-width:360px){:root{--gutter:18px}.hero h1{font-size:22px}.hero-actions .action{min-width:133px;padding:8px 15px;font-size:12px}.hero-logo{width:96vw}.hero-copy{bottom:102px}.hero{min-height:700px}.combat-stage{padding-left:18px;padding-right:18px}.combat h2{font-size:41px}.combat-headline>p{font-size:15px}.combat-principles{gap:6px}.combat-principles p{font-size:10px}.combat-principles span{font-size:7px;letter-spacing:0}.screen-top{font-size:7px}.enhanced .operator-tabs{gap:8px;margin-left:13px;margin-right:13px}.operator-tabs button{width:51px}.operator-tabs img{width:43px;height:43px}.operator-info h3{font-size:26px}.operator-info blockquote{font-size:15px;letter-spacing:0}.model-controls{gap:4px}.model-controls button{padding:4px 7px;min-width:34px}.model-controls [data-model-operate]{padding:4px 9px}.archive-top h2{font-size:23px}.model-notice{font-size:8px}.return-copy h2{font-size:41px}.intro-content h2{font-size:38px}.intro-content>p:not(.eyebrow){font-size:13px}.intro-note{font-size:9px}}
@media(max-height:740px) and (min-width:701px){.hero{min-height:700px}.hero-copy{bottom:86px}.hero-logo{width:500px}.hero h1{font-size:28px}.hero-actions{margin-top:20px}html[data-motion="on"] .combat-stage{min-height:660px}.combat h2{font-size:48px}.combat-headline{margin-top:16px}.combat-screen{margin-top:20px}.combat-media{aspect-ratio:2.8}.combat-principles{margin-top:20px}html[data-motion="on"] .archive-stage{min-height:700px}.archive-top h2{font-size:30px}html[data-motion="on"] .model-viewport{height:330px}.exhibit-info h3{font-size:38px}.exhibit-intro{margin-top:13px}.part-list{margin-top:16px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}html[data-motion="on"] .combat,html[data-motion="on"] .archive{height:auto;min-height:0}html[data-motion="on"] .combat-stage,html[data-motion="on"] .archive-stage{position:relative;top:auto;height:auto;min-height:0}.operator-fx{display:none!important}}
.model-controls button,.hotspots button{min-width:44px;min-height:44px}
.menu-toggle{min-width:44px;min-height:44px}
.chapter-rail a{min-height:44px}
@media(max-width:700px){.intro-top>span{max-width:85px}.intro-top>div{gap:9px}.intro-top button{font-size:8px}.return-copy>p:not(.eyebrow){font-size:16px}}
@media(min-width:901px) and (max-width:1150px){.enhanced .operator-art{width:82vw;right:0}.enhanced .operator-info{padding-top:0;margin-top:330px}.world-brief{font-size:16px}}
@media(min-width:1600px){.enhanced .operator-info{padding-top:0;margin-top:360px}}
@media(max-width:900px){.enhanced .operator-info{margin-top:0}}
@media(max-width:700px){.exhibit-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));width:100%}.exhibit-tabs button{min-width:0;padding:6px 3px;font-size:11px}.exhibit-tabs button span{margin-right:5px;font-size:8px}}

/* The cutaway is a continuous, in-place exhibition, not a fixed-height chapter. */
html .archive,html[data-motion] .archive{height:auto;min-height:0}
html .archive-stage,html[data-motion] .archive-stage{position:relative;top:auto;height:auto;min-height:0;padding:100px var(--gutter) 130px}
.archive-layout{grid-template-columns:minmax(0,1fr) minmax(300px,350px);align-items:start;gap:36px;overflow-anchor:none}
.enhanced .exhibit-display{position:sticky;top:calc(var(--header) + 16px);align-self:start}
.inspection-toolbar{margin-top:18px;position:relative;z-index:5}
.inspection-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}
.inspection-heading>[data-inspection-description]{margin-left:auto}
.inspection-heading>button{min-height:44px;padding:5px 12px;border:1px solid #4c6e6b;font-size:13px;color:#d4ebe6}
.inspection-heading>button:disabled{opacity:.4;cursor:default}
.inspection-heading>span{font-size:9px;letter-spacing:.09em;color:#8dbbb4}
.inspection-location{font-size:13px;color:#99b6b0;margin:12px 0;line-height:1.6}
html .archive .model-viewport{height:clamp(440px,52svh,720px);margin:0;background:radial-gradient(ellipse at 50% 60%,#18333b80,transparent 73%)}
[data-inspection-mode="detail"] .projection-grid{opacity:.12}
[data-inspection-mode="detail"] .model-viewport::after{content:"INTERNAL STRUCTURE / 3D CUTAWAY";position:absolute;top:17px;left:12px;color:#8da8ad;font:9px var(--mono);letter-spacing:.12em;pointer-events:none;z-index:2}
[data-inspection-phase="entering"] .model-viewport::after{content:"FOCUSING / 外殻を展開中"}
.archive .model-notice{font-size:12px;line-height:1.8;min-height:44px}
.archive .model-controls button{min-width:44px;min-height:44px}
.exhibit-info{padding-top:15px;min-width:0}
.archive .part-list summary{font-size:16px;line-height:1.7;padding:13px 0}
.part-content{padding:5px 0 26px}
.part-content>p{font-size:16px;line-height:2;color:#d7e4df}
.part-content dl{margin:25px 0 26px}
.part-content dl>div{padding:19px 0;border-top:1px solid #3b53554a}
.part-content dt{font-size:12px;letter-spacing:.2em;color:#76c7b9;margin-bottom:10px}
.part-content dd{margin:0;font-size:16px;line-height:2;color:#b4c6c0;overflow-wrap:anywhere}
.detail-caption{font-size:8px;color:#7c9b94;letter-spacing:.1em}
.detail-still{width:100%;height:auto;display:block;margin-bottom:20px;background:#09171e}
.enhanced .detail-still{display:none}
.enhanced [data-inspection-mode="detail"]{grid-template-columns:minmax(0,1fr)}
.enhanced [data-inspection-mode="detail"] .exhibit-display{position:relative;top:auto}
html .enhanced [data-inspection-mode="detail"] .model-viewport{height:80svh;min-height:440px}
.enhanced [data-inspection-mode="detail"] .exhibit-info{position:absolute;z-index:8;right:24px;top:44px;width:380px;max-width:calc(100% - 48px);max-height:calc(100% - 68px);padding:0;display:flex;flex-direction:column;background:#0a1b20f5;border:1px solid #4d8984;box-shadow:0 20px 70px #0008;backdrop-filter:blur(14px);text-align:left;overflow:hidden}
.detail-window-header{display:flex;align-items:center;gap:12px;padding:19px 20px;border-bottom:1px solid #4d898466;background:#10282c;flex-shrink:0}
.detail-window-header>div{flex:1;min-width:0}
.detail-window-header .technical{font-size:9px;color:#99d6cb;letter-spacing:.12em}
.archive .detail-window-header h3{font-size:21px;line-height:1.55;font-weight:600;margin:6px 0 0;overflow-wrap:anywhere;color:#e0f4ef}
.detail-window-header button{min-width:44px;min-height:44px;align-self:flex-start;font-size:25px;border:1px solid #4d8984;color:#d1f6ec}
.enhanced [data-inspection-mode="detail"] [data-exhibit-panel]{overflow-y:auto;overscroll-behavior:contain;padding:0 22px;min-height:0;scrollbar-color:#437a71 #102328}
.enhanced [data-inspection-mode="detail"] [data-exhibit-panel]>:not(.part-list){display:none}
.enhanced [data-inspection-mode="detail"] .exhibit-info .part-list{margin:0}
.enhanced [data-inspection-mode="detail"] .part-list details:not([open]){display:none}
.enhanced [data-inspection-mode="detail"] .part-list summary{display:none}
.enhanced [data-inspection-mode="detail"] .part-content{padding:20px 0}
.enhanced [data-inspection-mode="detail"] .part-content>p{margin-top:0}
.enhanced [data-inspection-phase="returning"] .part-list{visibility:hidden}
.model-viewport>.exhibit-info[hidden]{display:none}
.enhanced [data-inspection-mode="detail"] .model-viewport>.exhibit-info{top:var(--file-top,24px);bottom:auto;max-height:min(calc(100% - 24px),var(--file-height,100%))}
[data-poster-missing="true"]:not([data-render-state="ready"]) .model-viewport::before{content:"画像を読み込めませんでした。下の説明をご覧ください。";position:absolute;inset:40% 20px auto;font-size:16px;line-height:1.8;text-align:center;z-index:3;color:#d7e4df}
@media(max-width:1150px) and (min-width:901px){.archive-layout{grid-template-columns:minmax(0,1fr) 300px;gap:24px}.inspection-heading>span{font-size:8px}}
@media(max-width:900px){
  html .archive-stage,html[data-motion] .archive-stage{padding-top:85px;padding-bottom:95px}
  .archive-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:32px}
  .enhanced .exhibit-display{position:relative;top:auto}
  .enhanced .archive-layout{gap:16px}
  .enhanced .exhibit-display{display:contents}
  .enhanced .exhibit-tabs{order:0}
  .enhanced .inspection-toolbar{order:1;margin-top:0}
  .enhanced .exhibit-info{order:2}
  .enhanced .model-viewport{order:3}
  .enhanced .model-controls{order:4;margin-top:0}
  .enhanced .model-notice{order:5}
  .enhanced [data-inspection-mode="overview"] .exhibit-info h3,
  .enhanced [data-inspection-mode="overview"] .exhibit-info .eyebrow,
  .enhanced [data-inspection-mode="overview"] .exhibit-intro{display:none}
  .enhanced [data-inspection-mode="overview"] .exhibit-name{margin:0 0 10px}
  .enhanced [data-inspection-mode="overview"] .part-list{margin:0}
  html .archive .model-viewport{height:clamp(340px,48svh,460px)}
  .exhibit-info{padding-top:0}
  .part-content{max-width:680px}
  html .enhanced [data-inspection-mode="detail"] .model-viewport{height:70svh;min-height:340px}
  .enhanced [data-inspection-mode="detail"] .exhibit-info{top:auto;bottom:16px;right:16px;width:380px;max-width:calc(100% - 32px);max-height:calc(100% - 54px)}
  .inspection-heading{flex-wrap:wrap}
  .inspection-heading>[data-inspection-status]{flex-basis:100%;text-align:right}
  .inspection-heading>[data-inspection-description]{max-width:60%;font-size:12px;line-height:1.5;text-align:left;white-space:pre-line}
}
@media(max-width:420px){
  .inspection-heading{gap:8px}.inspection-heading>button{font-size:12px;padding:5px 8px}.inspection-heading>span{font-size:8px;letter-spacing:0}
  .inspection-location{font-size:12px}
  .archive .model-controls{gap:4px}.archive .model-controls button{padding:5px 9px}
  .detail-window-header{padding:12px 14px}
  .archive .detail-window-header h3{font-size:18px}
  .enhanced [data-inspection-mode="detail"] [data-exhibit-panel]{padding:0 16px}
}