/* Object detail surfaces share Spacian's native type, neutral cards, accent and photo hierarchy. */
.celestialObject{color:var(--text,#16202b);margin:24px auto 52px;line-height:1.5;max-width:1180px}.celestialObject *{box-sizing:border-box}.celestialObject a{color:var(--blue,#176b83)}.celestialObject button,.celestialObject input,.celestialObject select{font:inherit}.celestialObject button{cursor:pointer}.objectPageHeader nav{display:flex;gap:12px;font-size:13px;color:var(--muted,#526171)}.objectPageHeader nav a{text-decoration:none}.objectPageHeader h1{font-size:clamp(34px,5vw,60px);letter-spacing:-.04em;line-height:1.05;font-weight:730;margin:22px 0 26px}.objectTablist{display:flex;background:#e5e5eb;padding:3px;border-radius:11px;max-width:450px;gap:3px;margin-bottom:26px}.objectTablist>button{flex:1;min-height:38px;padding:7px 14px;color:var(--text,#16202b);font-size:14px;font-weight:600;background:none;border:0;border-radius:8px;white-space:nowrap}.objectTablist>button[aria-selected=true]{background:#fff;box-shadow:0 1px 4px #00000014}.objectTablist button span{font-size:11px;font-weight:500;color:var(--muted);margin-left:4px}.objectPanel{margin-top:0}.celestialObject.objectReady .objectPanel[hidden]{display:none!important}.objectOverview{display:grid;grid-template-columns:1.05fr 1fr;gap:48px;align-items:center}.objectPlanet{background:#000;color:#fff;border-radius:18px;padding:12px 18px 16px;overflow:hidden}.objectModel{position:relative;height:365px}.objectModel model-viewer{position:absolute;inset:0;width:100%;height:100%;background:transparent;--poster-color:transparent;touch-action:pan-y}.objectModelFallback{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}.objectPlanet.objectModelReady .objectModelFallback{visibility:hidden}.objectGlobeControls{display:flex;gap:12px;align-items:center;justify-content:space-between;padding-top:10px;color:#c3c8cc;font-size:12px}.objectGlobeControls button{color:#fff;background:none;border:1px solid #ffffff3d;padding:8px 13px;min-height:40px;border-radius:20px;font-size:12px;white-space:nowrap}.objectGlobeControls button:disabled{opacity:.45;cursor:default}.objectModelCredit{margin:12px 0 0;text-align:center;color:#9aa1a6;font-size:10px}.objectOverviewCopy{min-width:0}.objectType{display:flex;justify-content:space-between;gap:14px;color:var(--muted,#526171);font-size:13px;margin:0 0 20px}.objectOverviewCopy h2{font-size:32px;letter-spacing:-.035em;font-weight:650;line-height:1.15;margin:0 0 18px}.objectDescription{font-size:21px;line-height:1.6;color:var(--text);margin:0 0 26px;max-width:500px}.objectKeyData{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;border-block:1px solid var(--line,#d8dee5);padding:20px 0;margin:0 0 24px}.objectKeyData dt{font-size:12px;color:var(--muted);margin-bottom:6px}.objectKeyData dd{font-size:26px;font-weight:650;font-variant-numeric:tabular-nums;line-height:1.25;letter-spacing:-.02em;margin:0}.objectKeyData small{display:block;font-size:12px;font-weight:400;color:var(--muted);letter-spacing:0;margin-top:5px}.objectExperiments{display:grid;grid-template-columns:1fr 1fr;gap:12px}.objectExperiments button{display:flex;text-align:left;gap:10px;justify-content:space-between;align-items:center;padding:16px;border:0;border-radius:18px;background:#fff;min-height:86px;color:var(--blue,#176b83)}.objectExperiments strong{display:block;font-size:15px;font-weight:650}.objectExperiments small{display:block;font-size:11px;color:var(--muted);line-height:1.5;margin-top:5px}.objectExperiments button>span:last-child{font-size:18px}.objectSection{margin-top:38px}.objectSectionHead{display:flex;align-items:baseline;justify-content:space-between;gap:16px;margin-bottom:16px}.objectSectionHead h2{font-size:22px;line-height:1.2;letter-spacing:-.025em;font-weight:650;margin:0}.objectSectionHead p{color:var(--muted);font-size:13px;margin:8px 0 0}.objectQuestionsGrid{display:grid;grid-template-columns:1.05fr 1fr;gap:24px}.objectQuestionLead{position:relative;min-height:265px;border-radius:18px;overflow:hidden;display:flex;align-items:end;text-decoration:none;color:#fff!important;background:#111}.objectQuestionLead:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,#00000008 20%,#00000026 45%,#000c 100%);pointer-events:none}.objectQuestionLead>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.objectQuestionLead>div{position:relative;z-index:1;padding:24px;max-width:88%}.objectQuestionLead small{font-size:10px;font-weight:600;letter-spacing:.1em}.objectQuestionLead h3{font-size:27px;line-height:1.14;letter-spacing:-.03em;font-weight:700;margin:8px 0 0}.objectQuestionLead>span{position:absolute;right:24px;bottom:24px;font-size:21px;z-index:1}.objectQuestionRows{background:#fff;border-radius:18px;overflow:hidden;display:flex;flex-direction:column}.objectQuestionRow{display:flex;align-items:center;gap:16px;text-decoration:none;color:var(--text)!important;flex:1;padding:16px;min-height:120px}.objectQuestionRow+.objectQuestionRow{border-top:1px solid var(--line)}.objectQuestionRow>img{width:94px;height:94px;border-radius:12px;object-fit:cover;flex-shrink:0}.objectQuestionRow>span:nth-child(2){flex:1;min-width:0}.objectQuestionRow h3{font-size:19px;font-weight:650;letter-spacing:-.015em;line-height:1.25;margin:0 0 8px}.objectQuestionRow small{font-size:12px;color:var(--muted)}.objectQuestionRow>span:last-child{font-size:23px;color:#90979e}.objectConnections{display:grid;grid-template-columns:1.05fr 1fr;gap:24px}.objectNextMission{display:flex;gap:16px;align-items:center;min-height:156px;padding:18px;background:#fff;border-radius:18px;text-decoration:none;color:var(--text)!important}.objectNextMission>img{width:90px;height:116px;object-fit:cover;border-radius:12px}.objectNextMission>span:nth-last-child(2){flex:1}.objectNextMission small{font-size:10px;letter-spacing:.075em;color:var(--muted);font-weight:550}.objectNextMission h3{font-size:18px;line-height:1.25;margin:5px 0 7px;font-weight:650}.objectNextMission p{font-size:12px;color:var(--muted);margin:5px 0}.objectNextMission>span:last-child{font-size:23px;color:#90979e}.objectAllMissions{display:flex;flex-direction:column;justify-content:center;gap:22px;width:100%;min-height:156px;padding:22px;background:#fff;border:0;border-radius:18px;text-align:left;color:var(--text)}.objectAllMissions>strong{font-size:29px;line-height:1.2;letter-spacing:-.035em;font-weight:650}.objectAllMissions strong small{font-size:13px;letter-spacing:0;font-weight:450}.objectAllMissions strong>span{font-size:17px;color:var(--muted);margin:0 5px}.objectAllMissions>span{font-size:13px;color:var(--blue);display:flex;justify-content:space-between;gap:16px;width:100%}.objectGallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px 20px}.objectPhoto{margin:0;min-width:0}.objectPhoto button{position:relative;width:100%;padding:0;border:0;border-radius:12px;overflow:hidden;background:#111;display:block}.objectPhoto img{display:block;width:100%;height:220px;object-fit:cover}.objectPhoto button span{position:absolute;right:12px;bottom:12px;color:#fff;background:#0007;border-radius:50%;width:30px;height:30px;display:grid;place-items:center}.objectPhoto h3{font-size:15px;line-height:1.3;margin:10px 0 6px;font-weight:650}.objectPhoto figcaption>a{font-size:11px;text-decoration:none;color:var(--muted)}.objectVideo{display:grid;grid-template-columns:1.3fr 1fr;gap:30px;align-items:center;margin:36px 0 0}.objectVideo video{display:block;width:100%;aspect-ratio:16/9;background:#000;border-radius:18px}.objectVideo h3{font-size:22px;line-height:1.2;letter-spacing:-.025em;margin:0 0 14px}.objectVideo p{font-size:14px;color:var(--muted)}.objectVideo figcaption>a{font-size:12px;text-decoration:none;color:var(--muted)}.objectFilters{display:flex;align-items:end;gap:18px;margin:22px 0 18px}.objectFilters label{display:flex;flex-direction:column;gap:8px;font-size:12px;color:var(--muted)}.objectFilters label:nth-child(2){flex:1}.objectFilters input,.objectFilters select{padding:12px 14px;background:#fff;border:1px solid var(--line);border-radius:10px;min-height:46px;color:var(--text);font-size:14px}.objectFilters input{width:100%}.objectFilters button{font-size:12px;color:var(--blue);padding:10px 0;background:transparent;border:0}.objectFine{font-size:12px;color:var(--muted);line-height:1.65}.objectMissions{border-top:1px solid var(--line)}.objectMission{border-bottom:1px solid var(--line)}.objectMission[hidden]{display:none!important}.objectMission>a{display:flex;gap:16px;align-items:center;padding:17px 0;text-decoration:none;color:var(--text)}.objectMission img{width:72px;height:78px;object-fit:cover;border-radius:10px}.objectMission>a>div{flex:1;min-width:0}.objectMission small{font-size:10px;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}.objectMission h3{font-size:17px;font-weight:650;margin:4px 0 5px;line-height:1.3}.objectMission p{font-size:12px;color:var(--muted);margin:0 0 4px}.objectMission div>span{font-size:11px;color:var(--muted)}.objectMission>a>span{font-size:24px;color:#90979e}.objectPrograms,.objectRecordNotes,.objectSources{margin-top:26px;font-size:12px;color:var(--muted)}.objectPrograms summary,.objectRecordNotes summary,.objectSources summary{cursor:pointer;min-height:44px;display:flex;align-items:center;color:var(--text);font-size:14px;list-style:revert}.objectPrograms button{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;background:#fff;border:0;border-radius:12px;padding:16px;text-align:left;margin:10px 0;color:var(--text)}.objectPrograms strong{display:block;font-size:14px}.objectPrograms small{display:block;color:var(--muted);font-size:12px;margin-top:4px}.objectSources{padding-top:22px;border-top:1px solid var(--line);line-height:1.7}.objectSources li{margin:10px 0}.objectLabDialog{width:min(680px,94vw);max-height:92dvh;padding:26px;border:0;border-radius:18px;background:#f2f2f7;color:#16202b;overflow:auto}.objectLabDialog::backdrop,.objectMediaDialog::backdrop{background:#000b;backdrop-filter:blur(5px)}.objectDialogHead{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-bottom:22px}.objectDialogHead h2{font-size:24px;line-height:1.15;letter-spacing:-.03em;margin:0;font-weight:650}.objectDialogHead button,.objectMediaDialog>button{min-height:44px;border:0;background:#fff;border-radius:22px;color:var(--blue);font-size:13px;padding:10px 16px;white-space:nowrap}.objectScaleFigure{display:block;width:100%;height:auto;border-radius:12px}.objectComparisonData{margin:20px 0}.objectComparisonData>div{display:flex;align-items:baseline;justify-content:space-between;gap:18px;border-bottom:1px solid #d8dee5;padding:14px 0}.objectComparisonData dt{font-size:13px;color:#526171}.objectComparisonData dd{font-size:14px;font-weight:650;text-align:right;margin:0}.objectComparisonData small{display:block;font-size:11px;color:#526171;font-weight:400;margin-top:4px}.objectLabDialog>p{font-size:15px;line-height:1.65}.objectSignal{padding:22px 0}.objectSignal label{font-size:13px;color:#526171;display:flex;justify-content:space-between;gap:16px;align-items:baseline}.objectSignal output{font-weight:650;color:#16202b}.objectSignal input{width:100%;margin:26px 0;accent-color:#4cb5d2}.objectSignalValues{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding-bottom:12px}.objectSignalValues span{display:block;font-size:12px;color:#526171;margin-bottom:6px}.objectSignalValues strong{font-size:31px;line-height:1.15;letter-spacing:-.035em;font-weight:650;font-variant-numeric:tabular-nums}.objectLabDialog .objectQuestionRow{border-radius:18px;background:#fff}.objectMediaDialog{width:min(1280px,95vw);max-height:95dvh;border:0;border-radius:18px;padding:18px;background:#090b0e;color:#fff}.objectMediaDialog>button{display:block;margin-left:auto}.objectMediaDialog figure{margin:16px 0 0}.objectMediaDialog img{display:block;max-width:100%;max-height:73dvh;margin:auto;object-fit:contain}.objectMediaDialog figcaption{font-size:13px;line-height:1.65;margin:18px auto 4px;color:#c5cbd1;max-width:800px}.celestialObject :is(button,a,input,select):focus-visible{outline:3px solid #4cb5d2;outline-offset:4px}
@media(max-width:900px){.objectOverview{gap:26px}.objectDescription{font-size:18px}.objectModel{height:320px}.objectQuestionLead{min-height:240px}.objectQuestionLead h3{font-size:23px}.objectQuestionRow{gap:12px;padding:14px}.objectQuestionRow>img{width:78px;height:82px}.objectQuestionRow h3{font-size:17px}.objectAllMissions>strong{font-size:25px}.objectGallery{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.celestialObject{margin-top:16px}.objectPageHeader h1{font-size:34px;margin:20px 0}.objectPageHeader nav{font-size:12px}.objectTablist{max-width:none;margin-bottom:20px}.objectTablist>button{min-height:36px;font-size:13px;padding:6px 10px}.objectOverview{display:flex;flex-direction:column;gap:20px}.objectPlanet,.objectOverviewCopy{width:100%}.objectPlanet{padding:8px 14px 14px}.objectModel{height:285px}.objectGlobeControls{font-size:10px;padding-top:0}.objectGlobeControls button{font-size:11px;min-height:40px;padding:8px 12px}.objectModelCredit{font-size:9px;margin-top:9px}.objectType{font-size:12px;margin-bottom:14px}.objectOverviewCopy h2{font-size:27px}.objectDescription{font-size:16px;line-height:1.6;margin-bottom:19px}.objectKeyData{padding:17px 0;gap:12px;margin-bottom:18px}.objectKeyData dt,.objectKeyData small{font-size:11px}.objectKeyData dd{font-size:23px}.objectExperiments{gap:10px}.objectExperiments button{padding:14px;min-height:80px;border-radius:18px}.objectExperiments strong{font-size:14px}.objectExperiments small{font-size:10px}.objectSection{margin-top:28px}.objectSectionHead{margin-bottom:14px}.objectSectionHead h2{font-size:21px}.objectQuestionsGrid{grid-template-columns:1fr;gap:12px}.objectQuestionLead{min-height:205px}.objectQuestionLead>div{padding:18px;max-width:90%}.objectQuestionLead>span{right:18px;bottom:18px}.objectQuestionLead h3{font-size:24px;line-height:1.15}.objectQuestionRow{min-height:108px}.objectQuestionRow h3{font-size:17px}.objectConnections{grid-template-columns:1fr;gap:26px}.objectNextMission{padding:16px;gap:14px}.objectNextMission>img{width:78px;height:105px}.objectNextMission h3{font-size:17px}.objectNextMission p{font-size:12px}.objectAllMissions{min-height:138px;padding:20px}.objectAllMissions>strong{font-size:29px}.objectAllMissions strong small{font-size:12px}.objectGallery{gap:22px 12px}.objectPhoto img{height:145px}.objectPhoto h3{font-size:13px}.objectPhoto figcaption>a{font-size:9px}.objectVideo{grid-template-columns:1fr;gap:18px;margin-top:28px}.objectVideo h3{font-size:21px}.objectFilters{gap:12px;flex-wrap:wrap}.objectFilters label:first-child{flex:1}.objectFilters label:nth-child(2){flex:2;min-width:160px}.objectFilters input,.objectFilters select{width:100%;min-width:0;font-size:13px;padding:11px}.objectMission>a{gap:12px;padding:15px 0}.objectMission h3{font-size:15px}.objectMission img{width:65px;height:74px}.objectLabDialog{padding:18px}.objectDialogHead h2{font-size:22px}.objectDialogHead button{padding:10px 13px}.objectSignalValues strong{font-size:28px}.objectSignal label{font-size:12px}.objectSignal output{font-size:12px}.objectMediaDialog{padding:12px}.objectMediaDialog img{max-height:70dvh}}
@media(prefers-reduced-motion:reduce){.celestialObject *{scroll-behavior:auto!important}}
@media(max-width:640px){.objectOverview{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}.objectOverviewCopy{display:contents}.objectType{grid-row:1;margin:0}.objectPlanet{grid-row:2;border-radius:18px 18px 0 0}.objectKeyData{grid-row:3;margin:-16px 0 0;padding:18px 20px 20px;background:#000;color:#fff;border:0;border-radius:0 0 18px 18px}.objectKeyData dt,.objectKeyData small{color:#a6adb4}.objectKeyData>div+div{padding-left:14px;border-left:1px solid #ffffff20}.objectDescription{grid-row:4;margin:0;font-size:15px;line-height:1.6}.objectExperiments{grid-row:5}.objectModelCredit{margin-top:5px}}
/* Planetary atlas: a single map, geographic selection and an observation at its actual place. */
.celestialObject{margin-top:8px}.celestialObject [hidden]{display:none!important}.atlasHero{position:relative;isolation:isolate;display:grid;grid-template-columns:33% 67%;grid-template-rows:1fr auto;min-height:690px;background:#050607;color:#fff;border-radius:18px;overflow:hidden}.atlasHeading{position:relative;z-index:2;padding:36px 0 12px 38px;pointer-events:none}.atlasHeading nav{display:flex;gap:10px;font-size:12px;color:#b3b8bd;margin-bottom:48px;pointer-events:auto}.atlasHeading nav a{color:inherit;text-decoration:none}.atlasEyebrow{font-size:12px;font-weight:500;color:var(--muted);margin:0 0 9px}.atlasHeading>.atlasEyebrow{color:#b3b8bd}.atlasHeading h1{font-size:72px;line-height:1;letter-spacing:-.055em;font-weight:700;margin:0 0 22px}.atlasIntro{font-size:16px;line-height:1.65;color:#c9cdd1;max-width:285px;margin:0}.atlasFacts{display:flex;flex-wrap:wrap;column-gap:25px;row-gap:16px;margin:30px 0 0;padding-top:21px;border-top:1px solid #ffffff26}.atlasFacts dt{font-size:10px;color:#a7aeb5;margin-bottom:4px}.atlasFacts dd{font-size:20px;font-weight:600;letter-spacing:-.03em;margin:0;white-space:nowrap}.atlasFacts small{font-size:11px;color:#b3b8bd;font-weight:400;letter-spacing:0}.atlasPlanet{position:relative;z-index:1;background:none;border-radius:0;padding:0;overflow:visible;min-width:0;min-height:530px}.atlasPlanet model-viewer{display:block;width:100%;height:100%;min-height:530px;background:none;--poster-color:transparent;--progress-bar-color:#4cb5d2;--progress-bar-height:2px;touch-action:pan-y}.atlasPlanet .objectModelFallback{padding:48px 30px 70px}.atlasMapTools{position:absolute;z-index:3;bottom:34px;left:50%;transform:translateX(-50%);display:flex;gap:12px;align-items:center;white-space:nowrap}.atlasMapTools button{background:#16191ce6;color:#d2d7db;border:1px solid #ffffff24;min-height:36px;padding:7px 15px;font-size:11px;border-radius:20px}.atlasLayers{display:flex;padding:3px;background:#16191ce6;border:1px solid #ffffff24;border-radius:22px}.atlasLayers button{background:none;border:0;min-height:28px;padding:4px 15px}.atlasLayers button[aria-pressed=true]{background:#fff;color:#111}.atlasMapTools>button:disabled{opacity:.4}.atlasMapCredit{position:absolute;bottom:5px;left:0;right:0;text-align:center;color:#979fa5;font-size:9px;margin:0}.atlasHotspot{position:relative;display:flex;align-items:center;gap:8px;opacity:0;transition:opacity .2s;border:0;background:none;color:#fff;font-size:11px;text-align:left;padding:10px;white-space:nowrap;filter:drop-shadow(0 1px 5px #000)}.atlasHotspot[data-visible]{opacity:1}.atlasHotspot i{width:7px;height:7px;background:#fff;border-radius:50%;outline:1px solid #ffffff80;outline-offset:4px;flex:none}.atlasHotspot span{display:block;background:#090c10cc;border:1px solid #ffffff20;border-radius:6px;padding:4px 7px}.atlasHotspot[aria-pressed=true] i{background:#4cb5d2;outline-color:#4cb5d2}.atlasPlaces{grid-column:1/-1;position:relative;z-index:2;padding:15px 38px 28px}.atlasPlaces>p{display:flex;justify-content:space-between;align-items:baseline;font-size:12px;color:#fff;margin:0 0 12px}.atlasPlaces>p>span{color:#8f989f;font-size:10px}.atlasPlaces>div{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid #ffffff24}.atlasPlaces button{position:relative;display:grid;gap:5px;text-align:left;background:none;border:0;border-top:2px solid transparent;color:#fff;padding:18px 20px 3px 0;min-height:80px}.atlasPlaces button[aria-pressed=true]{border-top-color:#4cb5d2}.atlasPlaces button>span{font-size:17px;font-weight:600}.atlasPlaces button>small{font-size:11px;color:#9fa7ae}.atlasPlaces button>b{position:absolute;right:26px;top:20px;font-size:15px;color:#929ba3;font-weight:400}.atlasPlace{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;margin:38px 0 0;align-items:start}.atlasPlace figure{margin:0;min-width:0}.atlasPlace figure button{position:relative;display:block;width:100%;border:0;padding:0;background:#141414;border-radius:14px;overflow:hidden;text-align:left}.atlasPlace figure img{display:block;width:100%;height:300px;object-fit:cover}.atlasPlace[data-place-panel=gale] figure img{object-fit:cover}.atlasPlace figure button>span{position:absolute;right:14px;bottom:14px;color:#fff;font-size:10px;padding:5px 9px;background:#0009;border-radius:6px}.atlasPlace figcaption{margin-top:10px;color:var(--muted);font-size:10px;line-height:1.6}.atlasPlace figcaption a{display:inline;color:inherit}.atlasPlaceCopy{padding:8px 0}.atlasPlace h2{font-size:34px;letter-spacing:-.035em;line-height:1.1;margin:0 0 18px;font-weight:650}.atlasPlaceCopy>p:not(.atlasEyebrow){font-size:16px;line-height:1.7;color:var(--muted);margin:0 0 22px}.atlasPlaceLinks{border-top:1px solid var(--line)}.atlasPlaceLinks a{display:flex;align-items:center;justify-content:space-between;gap:16px;text-decoration:none;padding:13px 0;border-bottom:1px solid var(--line)}.atlasPlaceLinks small{display:block;color:var(--muted);font-size:10px;margin-bottom:3px}.atlasPlaceLinks strong{font-size:14px;font-weight:550;color:var(--text)}.atlasPlaceLinks a>span:last-child{font-size:17px}.atlasTools{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-block:1px solid var(--line);margin:36px 0 0}.atlasTools>button{display:flex;gap:10px;align-items:center;text-align:left;min-height:68px;border:0;background:none;color:var(--text);padding:12px 20px;font-size:13px;font-weight:550}.atlasTools>button+button{border-left:1px solid var(--line)}.atlasTools>button>span{margin-left:auto;color:var(--blue);font-size:17px}.atlasTools small{font-size:10px;font-weight:400;color:var(--muted)}.atlasReading{margin-top:38px}.atlasReading .objectSectionHead{align-items:baseline}.atlasReading .objectSectionHead>span{font-size:11px;color:var(--muted)}.atlasReadingRows{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px}.atlasReading .objectQuestionRow{display:grid;grid-template-columns:1fr auto;padding:0;gap:14px;background:none;border-radius:0;align-content:start;box-shadow:none}.atlasReading .objectQuestionRow>img{grid-column:1/-1;width:100%;height:155px;object-fit:cover;border-radius:12px}.atlasReading .objectQuestionRow h3{font-size:18px;line-height:1.3;letter-spacing:-.02em}.atlasReading .objectQuestionRow>span:last-child{align-self:start;margin-top:3px;font-size:17px;color:var(--blue)}.atlasBack{background:none;border:0;padding:8px 0;margin:5px 0 22px;color:var(--blue);font-size:14px;min-height:44px}.celestialObject button:focus-visible,.celestialObject a:focus-visible{outline:2px solid var(--blue,#4cb5d2);outline-offset:4px}.objectPanel:not([data-object-panel=overview]){padding-top:10px}.objectSources{margin-top:36px}
@media(max-width:800px){.atlasHero{grid-template-columns:36% 64%;min-height:600px}.atlasHeading{padding:28px 0 0 26px}.atlasHeading h1{font-size:60px}.atlasIntro{font-size:14px}.atlasFacts{column-gap:18px}.atlasPlanet,.atlasPlanet model-viewer{min-height:450px}.atlasPlaces{padding-inline:26px}.atlasPlace{gap:25px}.atlasPlace h2{font-size:29px}.atlasPlaceCopy>p:not(.atlasEyebrow){font-size:14px}.atlasPlace figure img{height:290px}.atlasTools>button{padding-inline:12px;font-size:12px}.atlasReadingRows{gap:20px}}
@media(max-width:640px){.celestialObject{margin-top:0}.atlasHero{display:flex;flex-direction:column;margin:0 -16px;border-radius:0;min-height:0;overflow:hidden}.atlasHeading{padding:22px 24px 0}.atlasHeading nav{margin-bottom:28px;font-size:11px}.atlasHeading>.atlasEyebrow{font-size:11px}.atlasHeading h1{font-size:52px;margin-bottom:12px}.atlasIntro{font-size:14px;max-width:340px;line-height:1.65}.atlasFacts{margin-top:20px;padding-top:16px;justify-content:space-between;gap:16px;max-width:340px}.atlasFacts dd{font-size:21px}.atlasPlanet{height:352px;min-height:352px;margin:-8px -8px 0}.atlasPlanet model-viewer{height:352px;min-height:352px}.atlasPlanet .objectModelFallback{padding:24px 40px 50px}.atlasMapTools{bottom:29px;gap:8px}.atlasMapTools button{font-size:10px;padding-inline:13px}.atlasMapCredit{bottom:6px;font-size:8px}.atlasHotspot{font-size:9px;gap:6px;padding:7px}.atlasHotspot i{width:5px;height:5px;outline-offset:3px}.atlasHotspot span{padding:3px 5px}.atlasPlaces{padding:15px 24px 22px}.atlasPlaces>p{font-size:11px;margin-bottom:9px}.atlasPlaces>p>span{font-size:8px}.atlasPlaces>div{gap:12px}.atlasPlaces button{padding:12px 0 0;min-height:64px}.atlasPlaces button>span{font-size:12px}.atlasPlaces button>small{font-size:9px;line-height:1.4}.atlasPlaces button>b{display:none}.atlasPlace{display:flex;flex-direction:column;gap:17px;margin-top:24px}.atlasPlace figure{width:100%}.atlasPlace figure img{height:210px}.atlasPlace figcaption{font-size:9px;line-height:1.5}.atlasPlaceCopy{padding:0;width:100%}.atlasPlaceCopy>.atlasEyebrow{font-size:10px;margin-bottom:7px}.atlasPlace h2{font-size:29px;margin-bottom:13px}.atlasPlaceCopy>p:not(.atlasEyebrow){font-size:14px;line-height:1.65;margin-bottom:18px}.atlasPlaceLinks a{padding:12px 0}.atlasPlaceLinks strong{font-size:14px}.atlasTools{grid-template-columns:1fr 1fr;margin-top:28px}.atlasTools>button{padding:12px 10px;min-height:54px;font-size:12px}.atlasTools>button:nth-child(3){border-left:0}.atlasTools>button:nth-child(n+3){border-top:1px solid var(--line)}.atlasReading{margin-top:28px}.atlasReadingRows{grid-template-columns:1fr;gap:0}.atlasReading .objectQuestionRow{display:flex;gap:14px;min-height:116px;padding:14px 0;border-top:1px solid var(--line);align-items:center}.atlasReading .objectQuestionRow>img{width:88px;height:88px;border-radius:10px;flex:none}.atlasReading .objectQuestionRow h3{font-size:17px}.atlasReading .objectQuestionRow>span:last-child{align-self:center}.atlasReading .objectSectionHead>span{display:none}}

.atlasHotspot:not([aria-pressed=true]) span{display:none}.atlasHotspot:not([aria-pressed=true]){padding:15px}.atlasHotspot i{pointer-events:none}.atlasHotspot:hover span{display:block}@media(max-width:640px){.atlasPlanet{margin-top:12px}.atlasPlaces>p>span{font-size:8px}}
/* Keep the close control visible while photographs and figures finish loading. */
.objectLabDialog,.objectMediaDialog{position:fixed;inset:16px 0 auto;margin:0 auto;max-height:calc(100dvh - 32px);overflow:auto}

/* Lunar places stay in one atlas; hemisphere controls keep eleven sites legible. */
[data-celestial-object="moon"] [hidden]{display:none!important}
[data-celestial-object="moon"] .atlasPlaces>div[aria-label="Places on the Moon"]{display:flex;overflow-x:auto;gap:20px;scroll-snap-type:x proximity;padding-bottom:10px}
[data-celestial-object="moon"] .atlasPlaces>div[aria-label="Places on the Moon"]>button{flex:0 0 174px;scroll-snap-align:start}
[data-celestial-object="moon"] .moonHemispheres{display:flex;gap:6px;margin:0 0 20px;border-bottom:1px solid #ffffff26;padding-bottom:12px}
[data-celestial-object="moon"] .moonHemispheres button{border:0!important;border-radius:20px;padding:9px 16px;min-height:42px;background:transparent;color:#ffffffa8;font-size:13px}
[data-celestial-object="moon"] .moonHemispheres button[aria-pressed=true]{background:#ffffff1c;color:#fff}
[data-celestial-object="moon"] .atlasHotspot:not([aria-pressed=true]) span{display:none}
[data-celestial-object="moon"] .atlasTools{grid-template-columns:repeat(3,minmax(0,1fr))}
[data-celestial-object="moon"] .objectPrograms{margin:18px 0}
[data-celestial-object="moon"] .objectFilters{flex-wrap:wrap}
.moonScience svg{width:100%;height:auto;display:block}
.moonLabIntro{font-size:17px;color:var(--muted)}
.moonPhaseLayout{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;margin:20px 0}
.moonPhaseLayout canvas{display:block;width:100%;height:auto;border-radius:50%}
.moonPhaseLayout h3{font-size:30px;line-height:1.15;margin:10px 0}
.moonRangeLabel{display:block;font-size:13px;margin:24px 0 12px}
.moonRangeLabel output{float:right;font-variant-numeric:tabular-nums;font-weight:650}
.moonScience input[type=range]{width:100%;accent-color:var(--blue);min-height:44px;margin:0}
.moonPhasePresets{display:flex;gap:6px;flex-wrap:wrap;margin:12px 0}
.moonPhasePresets button{background:var(--surface,#fff);border:1px solid var(--line,#cdd3d8);border-radius:8px;padding:9px 12px;min-height:42px;font-size:12px;color:var(--text)}
.moonDistanceStrip{background:#eff1f0;border-radius:12px;padding:16px 0;color:#202c30}
@media(max-width:650px){[data-celestial-object="moon"] .atlasTools{grid-template-columns:1fr 1fr}.moonPhaseLayout{grid-template-columns:1fr;gap:12px}.moonPhaseLayout canvas{max-width:270px;margin:auto}.moonScience .objectDialogHead h2{font-size:23px}.moonHemispheres{gap:0!important}.moonHemispheres button{padding-inline:12px!important}}
.moonScience .moonPhasePresets button{background:transparent;color:inherit}
.moonScience .moonPhasePresets button[aria-pressed=true]{border-color:#317384;box-shadow:inset 0 0 0 1px #317384}
/* Anchor the dot itself to the source coordinate; labels cannot shift a selected site. */
[data-celestial-object="moon"] .atlasHotspot{display:block;width:34px;height:34px;padding:0}
[data-celestial-object="moon"] .atlasHotspot i{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%)}
[data-celestial-object="moon"] .atlasHotspot span{position:absolute;left:calc(100% + 2px);top:50%;transform:translateY(-50%);pointer-events:none}