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/* Observatory redesign: large editorial type, spacecraft imagery, scroll narrative. */
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.simulation-layout{display:grid;grid-template-columns:1.6fr 1fr;gap:35px;margin-top:35px}.simulation-layout canvas{display:block;width:100%;height:auto;background:#071018;border:1px solid var(--line)}#model-canvas{touch-action:none;cursor:grab}#model-canvas:active{cursor:grabbing}.sim-controls{display:flex;flex-direction:column;gap:18px}.sim-controls>label{font-size:15px}.sim-controls output{font-size:16px;color:var(--cyan);float:right}.sim-controls select,select{display:block;width:100%;padding:12px;background:#101c25;color:var(--text);border:1px solid #455561;font:inherit;margin-top:8px}.sim-controls input[type=range]{display:block}.preset-row,.model-toolbar,.part-buttons{display:flex;gap:8px;flex-wrap:wrap}.preset-row button,.model-toolbar button,.part-buttons button{background:#101c25;border:1px solid #455561;padding:10px 14px;min-height:44px}.part-buttons .selected{background:#e4ba84;color:#111}.part-detail{min-height:100px;border-left:2px solid var(--amber);padding:16px;color:var(--muted)}.model-note{font-size:14px;color:var(--muted)}.model-toolbar{margin-top:12px}.archive-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:40px;align-items:start}.dossier{border:1px solid var(--line);background:#091016}.dossier summary{display:block;padding:26px;color:var(--text)}.dossier summary>span{font:12px monospace;color:var(--cyan)}.dossier h3{font-size:28px;line-height:1.15;font-weight:500;letter-spacing:-.02em;margin:22px 0}.dossier summary p{color:var(--muted)}.dossier summary b{display:block;font-size:14px;font-weight:400;margin-top:25px;color:var(--cyan)}.dossier>div{padding:0 26px 26px}.dossier>div p{font-size:16px;line-height:1.7;color:#bdc6ca}.dossier a,.sim-controls>a{color:var(--cyan);font-size:14px;text-decoration:underline}.claim-list{display:grid;grid-template-columns:1fr 1fr;gap:22px;margin-top:35px}#signal-lab select{max-width:320px;margin-bottom:25px}#signal-lab .result-display{max-width:760px}.lab-links{bottom:90px}.hero-bottom{font-size:12px}@media(max-width:900px){.simulation-layout{grid-template-columns:1fr}.sim-controls{display:grid;grid-template-columns:1fr 1fr}.sim-controls .part-detail,.sim-controls .model-note{grid-column:1/-1}.archive-grid{grid-template-columns:1fr}.claim-list{grid-template-columns:1fr}.dossier h3{font-size:30px}.hero{min-height:800px}}@media(max-width:550px){.sim-controls{display:flex}.lab-links{max-width:330px;bottom:78px}.hero-copy{padding-bottom:210px}.hero h1{font-size:clamp(65px,16vw,86px)}}
.horizon-invite{margin:40px 0 70px;border:1px solid #655240;padding:55px;display:flex;align-items:center;justify-content:space-between;gap:30px;background:linear-gradient(120deg,#17130e,#050b10)}.horizon-invite h2{font-size:clamp(42px,5vw,78px);line-height:1}.horizon-invite p:not(.eyebrow){color:var(--muted)}.portal-button{padding:24px 30px;border:1px solid #d5a263;color:#f3c080;background:#17110b;font-size:15px;letter-spacing:.05em;display:flex;gap:35px;align-items:center;min-height:85px}.portal-button:hover{background:#352315;border-color:#ffe0ac}.portal-button span{font-size:30px}#horizon-room{padding:0;border:1px solid #4a3c32;background:#020406;color:#f2ece1;width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;overflow:auto;margin:0}#horizon-room::backdrop{background:#000}.horizon-header{display:flex;justify-content:space-between;align-items:center;padding:22px 4vw;gap:20px}.horizon-header h2{font-size:23px;margin:8px 0 0}.horizon-header .eyebrow{font-size:12px;color:#dcac72}.horizon-header button,.horizon-console button,.horizon-perspectives button{background:#111820;border:1px solid #48515a;padding:10px 18px;min-height:44px}.horizon-view{height:56svh;min-height:320px;position:relative;background:#000}.horizon-view canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}.horizon-hint{position:absolute;left:4vw;bottom:24px;font:11px monospace;color:#a9a5a0;pointer-events:none}.horizon-perspectives{position:absolute;right:4vw;bottom:15px;display:flex;gap:7px}.horizon-perspectives button{font-size:13px;background:#080d13c9}.horizon-console{padding:25px 4vw 32px;display:grid;grid-template-columns:1fr 3fr;gap:40px;border-top:1px solid #403024}.horizon-controls{display:flex;flex-direction:column;gap:15px;font-size:14px}.horizon-controls input[type=checkbox]{accent-color:#e5b77a}.clock-pair{display:grid;grid-template-columns:1fr 1fr 1fr;gap:20px;margin-bottom:25px}.clock-pair span{display:block;font:11px monospace;color:#b6aaa0;letter-spacing:.04em}.clock-pair strong{display:block;font-size:clamp(25px,3vw,43px);color:#edbf89;font-weight:400;font-variant-numeric:tabular-nums;margin-top:8px}.clock-experiment>label{font-size:14px}.clock-experiment output{font-size:14px;float:right;color:#dfb27e}.clock-experiment p{font-size:14px;color:#a8b3b9}.horizon-console input[type=range]{accent-color:#edbf89}.horizon-science{padding:0 4vw 25px;max-width:1100px}.horizon-science summary{color:#b6aaa0}.horizon-science p{font-size:14px;color:#a8b3b9}.horizon-science a{color:#edbf89;text-decoration:underline}#horizon-error{padding:50px;font-size:20px}@media(max-width:700px){.horizon-invite{padding:28px;flex-direction:column;align-items:start}.portal-button{width:100%;justify-content:space-between;padding:20px}.horizon-header h2{font-size:17px}.horizon-header{padding:15px}.horizon-header button{padding:9px 12px}.horizon-view{height:43svh}.horizon-console{grid-template-columns:1fr;gap:20px}.horizon-controls{display:grid;grid-template-columns:1fr 1fr;align-items:center}.horizon-controls button{grid-column:1/-1}.horizon-hint{bottom:68px;font-size:10px}.horizon-perspectives{left:15px;right:auto}.horizon-perspectives button{font-size:12px;padding:8px 10px}.clock-pair{gap:10px}.clock-pair span{font-size:10px}.clock-pair strong{font-size:25px}}
/* Room-based art direction replaces the endless landing-page stack. */
body{background:#030608}.masthead{width:calc(100% - 64px);max-width:none;padding:16px 0;border:0}.brand small{letter-spacing:.15em}.edition{font-size:12px}.room-nav{display:flex;gap:0;position:sticky;top:0;z-index:8;background:#080d11f5;border-top:1px solid #25333c;border-bottom:1px solid #25333c;overflow:auto;padding:0 32px;scrollbar-width:thin}.room-nav a{display:flex;gap:10px;white-space:nowrap;align-items:center;padding:17px 24px;font-size:14px;color:#a0acb5;border-right:1px solid #25333c;position:relative}.room-nav small{font:10px monospace;color:#627988}.room-nav a.active{color:#fff;background:#14242e}.room-nav a.active:after{content:'';height:2px;position:absolute;bottom:0;left:20px;right:20px;background:#61d5ee}main{width:calc(100% - 64px);max-width:1500px}.extra-lab{padding:30px 0;border:0}.extra-lab>.eyebrow{font-size:11px;letter-spacing:.17em}.extra-lab>h2{font-size:clamp(30px,3.5vw,52px);letter-spacing:-.04em;line-height:1.08;margin-bottom:14px}.extra-lab>p:not(.eyebrow){font-size:15px;line-height:1.6;max-width:750px}#model-lab .simulation-layout{grid-template-columns:minmax(0,1fr) 285px;gap:25px;margin-top:20px;align-items:start}#model-lab .simulation-layout>div:first-child{position:sticky;top:78px}#model-canvas{width:100%;height:min(66svh,720px);border:0;background:#020508}#model-lab .sim-controls{padding:20px;background:#0c141a;border-top:2px solid #9badb9;gap:14px}#model-lab .sim-controls label{font-size:13px}#model-lab .model-toolbar{justify-content:center;margin-top:0}#model-lab .model-toolbar button{background:none;border:0;border-bottom:1px solid #34424e;font-size:13px}#model-lab select{margin-top:6px;padding:10px;font-size:14px}#model-lab .part-detail{padding:12px;min-height:0;font-size:14px}#model-lab .part-buttons button{font-size:12px;min-height:36px;padding:7px 10px}.texture-credit{font-size:12px!important;color:#7e939e!important;margin-top:22px}.texture-credit a{text-decoration:underline}body[data-active-room=worlds] #model-lab>h2{font-size:clamp(32px,4vw,59px);font-weight:400}body[data-active-room=worlds] footer{display:none}
body[data-active-room=archive]{background:#e6e0d3;color:#171c1e}body[data-active-room=archive] .masthead{border-bottom:1px solid #b9b4aa}body[data-active-room=archive] .masthead .brand small,body[data-active-room=archive] .edition{color:#4b5558}body[data-active-room=archive] #archive>.eyebrow{color:#566c6c}body[data-active-room=archive] #archive>h2{font-family:Georgia,serif;font-weight:400;font-size:clamp(44px,6vw,88px);letter-spacing:-.045em;max-width:900px}body[data-active-room=archive] #archive>p{color:#505957}.archive-grid{grid-template-columns:1fr;gap:0;margin-top:40px}.archive-grid .dossier{background:transparent;border:0;border-top:1px solid #adb0a7}.archive-grid .dossier summary{padding:28px 0;display:grid;grid-template-columns:210px 1fr 170px;gap:25px;align-items:center;color:#171c1e}.archive-grid .dossier summary>span{color:#596c68;font-size:12px}.archive-grid .dossier h3{font:400 36px/1.15 Georgia,serif;margin:0}.archive-grid .dossier summary p{color:#4b5c58;font-size:15px;text-align:right}.archive-grid .dossier summary b{grid-column:2;color:#526c65;margin:0}.archive-grid .dossier>div{padding:0 0 35px 235px;max-width:1100px}.archive-grid .dossier>div p{color:#303e3b;font:19px/1.75 Georgia,serif}.archive-grid .dossier a{color:#274f48;font-size:15px}body[data-active-room=claims]{background:#1c1115}body[data-active-room=claims] .claim-list{gap:30px}body[data-active-room=claims] .dossier{background:#28181e;border-color:#633845}body[data-active-room=claims] .dossier summary>span,body[data-active-room=claims] .eyebrow{color:#df8b9f}body[data-active-room=claims] .dossier h3{font-family:Georgia,serif;font-style:italic;font-size:34px}body[data-active-room=claims] .dossier a{color:#f2a3b9}body[data-active-room=gravity] #gravity-lab .simulation-layout{grid-template-columns:1.5fr 1fr}body[data-active-room=gravity] #gravity-canvas{position:sticky;top:85px}body[data-active-room=gravity] .sim-controls{background:#0d1d27;padding:23px}body[data-active-room=signal] #signal-lab{max-width:850px;margin:5svh auto}body[data-active-room=signal] #signal-lab .result-display{background:none;border-top:1px solid #556875;border-bottom:1px solid #556875;padding:35px 0}body[data-active-room=signal] #signal-time{font-size:clamp(50px,9vw,110px)}.horizon-view{height:auto;aspect-ratio:16/8;min-height:0;max-height:65svh}.horizon-view canvas{height:100%;position:absolute;inset:0}.horizon-hint{bottom:22px}.horizon-perspectives{bottom:12px}
@media(max-width:900px){.masthead,main{width:calc(100% - 32px)}.room-nav{padding:0 8px}.room-nav a{padding:14px}.room-nav small{display:none}#model-lab .simulation-layout{grid-template-columns:1fr}#model-lab .simulation-layout>div:first-child{position:relative;top:0}#model-canvas{height:50svh;min-height:290px}#model-lab .sim-controls{display:grid;grid-template-columns:1fr 1fr;padding:16px}#model-lab .part-detail,#model-lab .part-buttons{grid-column:1/-1}.archive-grid .dossier summary{grid-template-columns:1fr;gap:12px}.archive-grid .dossier summary b{grid-column:1}.archive-grid .dossier summary p{text-align:left;margin:0}.archive-grid .dossier>div{padding:0 0 30px}.archive-grid .dossier h3{font-size:30px}body[data-active-room=gravity] #gravity-lab .simulation-layout{grid-template-columns:1fr}.horizon-view{aspect-ratio:1.5}.horizon-hint{display:none}.horizon-perspectives{position:absolute;bottom:4px;left:8px;right:8px;justify-content:center}.horizon-perspectives button{min-height:34px;font-size:11px;padding:7px}.horizon-header h2{font-size:18px}}@media(max-width:400px){.room-nav a{padding:13px 12px;font-size:13px}#model-canvas{min-height:260px;height:43svh}#model-lab .sim-controls{grid-template-columns:1fr 1fr;gap:10px}#model-lab .sim-controls label{font-size:12px}.extra-lab>p:not(.eyebrow){font-size:14px}.extra-lab{padding-top:22px}.horizon-view{aspect-ratio:1.2}}
.system-presets{display:flex;gap:10px;flex-wrap:wrap;margin:25px 0}.system-presets button{padding:12px 18px;background:#142c3c;border:1px solid #3a657d;font-size:14px}.system-presets button:hover{background:#22445b}.gravity-field{position:sticky;top:80px;align-self:start}#gravity-canvas{touch-action:none;cursor:crosshair}.telemetry{display:flex;gap:22px;font:12px monospace;color:#90adbe;border-bottom:1px solid #284757;padding:14px 0}.telemetry b{font-size:18px;color:#d9ebf4}#gravity-status{font-size:14px;color:#a8bcc9}#offscreen-count{font-size:12px;color:#c4a26e}.sim-controls details summary{font-size:14px;padding:10px 0}.sim-controls details p{font-size:14px;color:#acc1cf}@media(max-width:900px){.gravity-field{position:relative;top:0}.system-presets{gap:6px}.system-presets button{padding:9px 10px;font-size:12px}.telemetry{gap:15px;font-size:10px}.telemetry b{font-size:15px}body[data-active-room=gravity] .sim-controls{display:grid;grid-template-columns:1fr 1fr}body[data-active-room=gravity] .sim-controls .preset-row,body[data-active-room=gravity] .sim-controls details{grid-column:1/-1}}

.room-away{display:none!important}
@media(max-width:900px){#model-canvas{height:calc((100vw - 32px)/1.1);min-height:0;max-height:500px}}
.hangar-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px}.hangar-heading h2{font-size:clamp(32px,4vw,58px);font-weight:400;letter-spacing:-.04em;margin:0}.collection-switch{display:flex;gap:6px;flex-wrap:wrap}.collection-switch button{padding:12px 18px;background:none;border:1px solid #304754;font-size:14px}.collection-switch button.active{color:#021016;background:#aad5e8}.object-stage{position:relative;background:#020508;border-top:1px solid #32434b;border-bottom:1px solid #32434b}.object-stage #model-canvas{height:68svh!important;min-height:350px;max-height:800px}.stage-caption{position:absolute;left:20px;top:18px;font-size:12px;letter-spacing:.04em;color:#94adba;pointer-events:none;max-width:calc(100% - 40px)}.stage-toolbar{position:absolute;bottom:15px;left:20px;right:20px;display:flex;justify-content:center;gap:8px}.stage-toolbar button{background:#0b151dde;border:1px solid #385464;padding:10px 14px;font-size:13px;min-height:42px}.object-story{display:grid;grid-template-columns:1fr 1fr;gap:45px;padding:30px 0}.object-story p{font-size:15px;color:#acbcc5;line-height:1.6}.object-inspector{padding-left:25px;border-left:1px solid #355261}.object-story button{background:none;border:1px solid #466374;padding:10px 16px;font-size:13px}.object-story .part-buttons button{font-size:13px}.object-story .eyebrow{font:12px monospace;color:#8dd5ef}#inspection-next{margin-top:10px}.mission-room{padding:35px 0;max-width:1100px;margin:auto}.mission-room>h2{font:400 clamp(40px,5vw,70px)/1.05 Georgia,serif;letter-spacing:-.03em}.mission-room>p{color:#b3c2cc;font-size:17px;max-width:760px}.mission-stage{height:240px;background:#06121d;position:relative;border:1px solid #294451;overflow:hidden;margin:30px 0}.mission-orbits{position:absolute;display:flex;justify-content:space-around;left:5%;right:5%;top:45%;height:50%}.mission-orbits i{height:50px;width:50px;border:1px dashed #324c61;border-radius:50%;transition:border .3s}.mission-orbits i.complete{border:1px solid #c3d9e4;background:#8fcde011}#mission-ship{position:absolute;top:30%;left:8%;font:13px monospace;color:#add8ec;transition:left .8s}#downlink-beam{position:absolute;bottom:22%;left:8%;right:8%;height:2px;background:#203a4a}.earth-label{position:absolute;bottom:8%;right:6%;font:12px monospace;color:#bacdda}.transmitting:after{content:'';position:absolute;left:0;top:-3px;width:18px;height:7px;background:#c7eeff;animation:packet-flight 1.2s ease-in forwards}@keyframes packet-flight{to{left:98%;opacity:0}}.mission-readings{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid #3a505e;border-bottom:1px solid #3a505e;padding:20px 0;gap:15px}.mission-readings span{font:11px monospace;color:#9cafbd}.mission-readings b{display:block;font:32px Arial;color:#e2edf3;margin-top:8px}.mission-actions{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:25px 0}.mission-actions button{text-align:left;padding:23px;background:#0c2334;border:1px solid #3e6680}.mission-actions strong{font-size:18px;font-weight:400;display:block}.mission-actions span{font-size:13px;display:block;color:#a1b7c5;margin-top:9px}.mission-actions button:hover:enabled{background:#1f4258}.mission-actions button:disabled{opacity:.35}.mission-room #mission-outcome{border-left:3px solid #a8daee;padding:20px;background:#102b3c}.legacy-tools{border-top:1px solid #263e4d;margin:40px 0}.legacy-tools>summary{font-size:14px;color:#6f8b9e}body[data-active-room=missions]{background:#050d15}.mission-room details{max-width:760px}.mission-room details p{font-size:14px;color:#809cab}@media(max-width:750px){.hangar-heading{display:block}.collection-switch{margin-top:20px}.collection-switch button{font-size:12px;padding:10px}.object-stage #model-canvas{height:50svh!important;min-height:340px!important}.stage-toolbar{left:10px;right:10px;gap:5px;flex-wrap:wrap}.stage-toolbar button{font-size:11px;padding:8px 10px;min-height:36px}.object-story{grid-template-columns:1fr;gap:20px}.object-inspector{padding-left:0;border-left:0;border-top:1px solid #355261;padding-top:20px}.mission-actions{grid-template-columns:1fr}.mission-actions button{padding:17px}.mission-readings{gap:8px}.mission-readings span{font-size:9px}.mission-readings b{font-size:24px}.mission-stage{height:180px}.mission-orbits i{width:27px;height:27px}}