/* Explorer-only final layer. Retain original DM Sans / Space Grotesk fonts. */
.explorer-page body{display:block!important;position:fixed;inset:0;width:100%;height:100dvh;min-height:0;margin:0;padding:0!important;overflow:hidden;background:#101c31}
.explorer-page body::before,.explorer-page body::after{display:none}.explorer-page.entry-locked body::after{display:grid}
.explorer-page #viewport,.explorer-page.history-open #viewport,.explorer-page body.history-open #viewport,.explorer-page.knowledge-open #viewport{position:fixed!important;inset:0!important;margin:0!important;width:100%!important;height:100dvh!important;min-height:0!important;border:0;border-radius:0;background:#101c31;transition:none}
.explorer-page #space,.explorer-page #space canvas{width:100%;height:100%;max-width:none}
.explorer-page body>header,.explorer-page #cosmicNav,.explorer-page .atlas-nav,.explorer-page .world-picker,.explorer-page .view-tools,.explorer-page .scene-caption,.explorer-page body>footer,.explorer-page .scale{display:none!important}
.explorer-page .explorer-toolbar{position:fixed;top:calc(12px + env(safe-area-inset-top,0px));left:calc(14px + env(safe-area-inset-left,0px));right:calc(14px + env(safe-area-inset-right,0px));display:flex;justify-content:space-between;gap:12px;z-index:76;pointer-events:none}
.explorer-page .explorer-toolbar a,.explorer-page .explorer-toolbar button{pointer-events:auto;min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 17px;border:1px solid #b6dbef40;border-radius:30px;background:#12263de0;color:#eff8ff;font:600 14px/1.2 'DM Sans',sans-serif;text-decoration:none;backdrop-filter:blur(14px)}
.explorer-page .explorer-toolbar a:hover,.explorer-page .explorer-toolbar button:hover{background:#284660}
.explorer-page .explorer-dock{position:fixed;bottom:calc(20px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);max-width:calc(100% - 24px);display:flex;gap:7px;padding:7px;border:1px solid #a9d8ee42;border-radius:24px;background:#11263ce8;backdrop-filter:blur(16px);z-index:76;box-shadow:0 10px 40px #0004}
.explorer-page .explorer-dock button{min-height:46px;min-width:46px;display:inline-flex;align-items:center;justify-content:center;padding:10px 15px;border-radius:17px;border:0;white-space:nowrap;font-size:14px;background:transparent;color:#e6f5ff}
.explorer-page .explorer-dock #chooseWorld{background:#b5eddf;color:#102e33;font-weight:700}.explorer-page .explorer-dock #selectedFacts{border:1px solid #addcd354;color:#d0f9ec}.explorer-page .explorer-dock #sceneReset{padding-inline:12px}.explorer-page .explorer-scale-note{position:fixed;bottom:calc(87px + env(safe-area-inset-bottom,0px));left:50%;transform:translateX(-50%);color:#d1dfef;background:#101e33a6;border-radius:15px;padding:5px 11px;font-size:10px;line-height:1.4;z-index:20;pointer-events:none;max-width:calc(100% - 25px);text-align:center;white-space:nowrap}
.explorer-page .scene-help{position:fixed;left:50%;top:calc(78px + env(safe-area-inset-top,0px));transform:translateX(-50%);padding:14px 18px;background:#18334be8;border:1px solid #b4d9ec45;border-radius:18px;width:max-content;max-width:calc(100% - 28px);text-align:center;z-index:74;font-size:14px;color:#ecf8ff;box-shadow:0 8px 35px #0003}.scene-help p{margin:0 0 8px;color:#d8e9f4;font-size:14px}.scene-help button{padding:8px 14px;min-height:44px}
.explorer-page dialog.explorer-dialog{position:fixed;inset:0;width:min(470px,calc(100% - 24px));max-height:calc(100dvh - 38px);margin:auto;padding:24px;border:1px solid #9ed2ed55;border-radius:24px;background:#142a40;color:#edf7ff;overflow:auto;box-shadow:0 25px 100px #0008;font-family:'DM Sans',sans-serif}.explorer-dialog::backdrop{background:#050d1a8c;backdrop-filter:blur(4px)}.explorer-dialog .dialog-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.explorer-dialog .dialog-heading h2{font-size:25px;margin:6px 0 12px}.explorer-dialog .dialog-heading button{min-width:44px;min-height:44px;font-size:22px;padding:7px;background:#203c56}.explorer-dialog p{font-size:14px;color:#c0d7e8;line-height:1.6}.explorer-dialog label{font-size:14px;color:#d8ebf8;line-height:1.6}.explorer-dialog fieldset{border:0;padding:0;margin:0 0 18px}.explorer-dialog legend{font-size:14px;font-weight:700;margin-bottom:12px;color:#b8eadf}.explorer-dialog input[type=range]{display:block;width:100%;min-height:44px;accent-color:#b5eddf}.explorer-dialog output{color:#c8f4e8}.explorer-dialog .toggles{display:grid;gap:12px}.explorer-dialog .toggles label{display:flex;align-items:center;min-height:44px;gap:10px}.explorer-dialog .toggles input{width:20px;height:20px}.explorer-dialog .playback{display:block}.explorer-dialog .playback label{display:flex}.explorer-dialog .playback button{display:none}.explorer-dialog .playback input{width:100%;height:44px}.explorer-dialog details{margin-top:18px;padding-top:12px}.explorer-dialog summary{min-height:44px;display:flex;align-items:center}.explorer-dialog .option-actions{display:flex;gap:8px;flex-wrap:wrap}.explorer-dialog .option-actions button,.explorer-dialog .option-actions a{min-height:44px;display:inline-flex;align-items:center;padding:9px 12px;background:#203e56;border:1px solid #86b6cb40;border-radius:11px;color:#e1f2fb;font:inherit;font-size:14px}.explorer-dialog .option-actions a{text-decoration:none}.explorer-dialog .credits-link{position:static}.explorer-dialog #speedValue{margin-left:auto}
.explorer-dialog #worldSelect{width:100%;min-height:46px;color:#e7f5ff;background:#203d53;border:1px solid #a3cadd50;border-radius:12px;padding:10px;font:inherit}.explorer-dialog .world-buttons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:9px;margin-top:15px}.explorer-dialog .world-buttons button{min-width:0;min-height:70px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:6px;background:#1d3a51;font-size:13px;padding:10px 5px}.explorer-dialog .world-buttons button span{width:22px;height:22px;border-radius:50%;background:var(--world-color);box-shadow:inset -5px -3px 7px #0005}.explorer-dialog .world-buttons button[aria-pressed=true]{border-color:#b5eddf;background:#27534f}.explorer-dialog .explorer-tools{display:block!important;position:static!important;max-width:none!important;padding:0!important;border:0!important;background:none!important}
.explorer-page #info{display:none;position:fixed;inset:76px 16px 100px auto;width:330px;max-width:calc(100% - 24px);max-height:none;height:auto;margin:0;padding:49px 23px 25px;background:#142b42f5;border:1px solid #a7cfe844;border-radius:24px;overflow:auto;z-index:77;box-shadow:0 15px 80px #0007}.explorer-page.knowledge-open #info{display:block}.explorer-page #info p{color:#c7d9e9}.explorer-page #info .fact small{color:#bad0e5}.explorer-page #info #knowledgeClose{position:absolute;top:8px;right:9px;width:44px;height:44px;background:#28445e;border-radius:50%}.explorer-page #info>details{margin-top:18px}.explorer-page #info>details summary{min-height:44px}.explorer-page #info .context-actions{display:block;margin-top:16px}.explorer-page #info .context-actions>summary{color:#cae9f5}.explorer-page #info .context-actions button{width:100%;margin-top:9px}
.explorer-page .label{background:#122039a8;border:1px solid #c0dbf52b;color:#e9f5ff;text-shadow:0 1px 3px #000}.explorer-page .label.selected{color:#fff4cc;border-color:#efd6a94f;font-size:14px}
.explorer-page #history,.explorer-page.history-open #history,.explorer-page body.history-open #history{position:fixed;inset:76px 16px 100px auto;width:350px;max-width:calc(100% - 24px);height:auto;max-height:none;margin:0;overflow:auto;z-index:78;background:#142b42f7;border-radius:24px}
.explorer-page #universe{position:fixed;inset:75px 16px 100px;max-width:none;margin:0;min-height:0;overflow:auto}.explorer-page body.universe-open .explorer-dock #chooseWorld,.explorer-page body.universe-open .explorer-dock #selectedFacts,.explorer-page body.universe-open .explorer-dock #scenePause{display:none}.explorer-page body.universe-open .explorer-dock #sceneReset{display:inline-flex!important}.explorer-page body.universe-open .explorer-scale-note{display:none}
.explorer-page .explorer-fallback{inset:75px 16px 110px;padding:22px;background:radial-gradient(ellipse at 50% 30%,#284a6d,#12263e 85%);border:1px solid #b8d8ed27}.explorer-page .explorer-fallback h2{font-size:28px}.explorer-page .explorer-fallback p{color:#d5e6f3}.explorer-page .explorer-fallback .atlas-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:9px}.explorer-page .explorer-fallback button{min-height:54px;border-color:#b2d4e84d;background:#25455f}.explorer-page #status{position:fixed;inset:auto 20px 115px;transform:none;max-width:600px;margin:auto;z-index:73}.explorer-page .pip-menu{display:none!important}.explorer-page .pip-dock:not([hidden]){bottom:100px!important;right:14px!important;z-index:80!important}
@media(max-width:700px){.explorer-page .explorer-toolbar{left:12px;right:12px;top:calc(10px + env(safe-area-inset-top,0px))}.explorer-page .explorer-toolbar a,.explorer-page .explorer-toolbar button{padding:10px 14px;font-size:13px}.explorer-page .explorer-dock{bottom:calc(14px + env(safe-area-inset-bottom,0px));gap:3px;padding:6px;border-radius:22px}.explorer-page .explorer-dock button{font-size:12px;padding:10px 11px}.explorer-page #info,.explorer-page #history,.explorer-page.history-open #history,.explorer-page body.history-open #history{inset:auto 8px calc(82px + env(safe-area-inset-bottom,0px));width:auto;max-width:none;max-height:53dvh;padding:46px 20px 24px;border-radius:24px 24px 18px 18px}.explorer-page #universe{inset:73px 8px 89px}.explorer-page .explorer-scale-note{bottom:calc(77px + env(safe-area-inset-bottom,0px));font-size:9px}.explorer-page .explorer-fallback{inset:73px 8px 100px;padding:18px 14px}.explorer-page .explorer-fallback h2{font-size:23px}.explorer-page .explorer-fallback .atlas-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.explorer-page dialog.explorer-dialog{padding:21px;max-height:calc(100dvh - 24px)}.explorer-page .scene-help{font-size:13px;top:72px}.scene-help p{font-size:13px}}
@media(max-height:500px){.explorer-page #info,.explorer-page #history,.explorer-page.history-open #history,.explorer-page body.history-open #history{inset:64px 10px 78px auto;width:310px;max-width:calc(100% - 20px);max-height:none}.explorer-page .explorer-scale-note{display:none}.explorer-page .explorer-dock{bottom:8px}.explorer-page .explorer-toolbar{top:8px}.explorer-page .scene-help{top:64px}.explorer-page .explorer-fallback{inset:68px 10px 80px}.explorer-page .explorer-fallback h2{font-size:20px}.explorer-page .explorer-fallback .atlas-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.explorer-page .explorer-fallback button{font-size:12px;padding:8px}.explorer-page #universe{inset:65px 10px 77px}}
@media(prefers-reduced-motion:reduce){.explorer-page *{transition:none!important;animation:none!important}}
.explorer-page .orbit-map-fallback{inset:0!important;padding:0;border:0;border-radius:0;overflow:hidden;background:radial-gradient(ellipse at 48% 46%,#284769 0%,#142a46 38%,#0f1d33 85%)}.fallback-map{position:absolute;width:min(94vw,calc(100dvh - 170px));height:min(94vw,calc(100dvh - 170px));left:50%;top:48%;transform:translate(-50%,-50%)}.fallback-map>svg{position:absolute;inset:0;width:100%;height:100%}.explorer-page .fallback-map .map-world{position:absolute;transform:translate(-50%,-50%);min-width:28px;min-height:28px;width:calc(var(--world-size) + 12px);height:calc(var(--world-size) + 12px);padding:6px;border:0;background:transparent;border-radius:50%;display:grid;place-items:center;overflow:visible}.map-world>span{display:block;width:var(--world-size);height:var(--world-size);border-radius:50%;background:radial-gradient(circle at 32% 27%,#ffffff70,transparent 45%),var(--world-color);box-shadow:inset -3px -3px 5px #0005,0 0 13px #a9ccec20}.map-world[data-map-world=Sun]>span{box-shadow:0 0 18px #ffb95d99,0 0 50px #ffb95d55}.map-world[data-map-world=Saturn]>span::after{content:'';display:block;width:170%;height:40%;border:3px solid #ecd49e;transform:translate(-20%,60%) rotate(-25deg);border-radius:50%;opacity:.9}.map-world b{display:none;position:absolute;top:calc(100% - 2px);font-size:11px;font-weight:500;color:#e7f5ff;background:#112239c9;padding:3px 6px;border-radius:6px;white-space:nowrap}.map-world.show-name b,.map-world.selected b,.map-world:focus-visible b{display:block}.map-world.selected>span{outline:2px solid #ffe0a4;outline-offset:4px}.explorer-page .fallback-mode-label{position:absolute;top:calc(69px + env(safe-area-inset-top,0px));left:14px;right:14px;text-align:center;font-size:11px;color:#bfd6e9;margin:0;pointer-events:none}

/* Give a selected world's model the whole stage. Facts open only on request. */
.explorer-page body.universe-open #universe.planet-focus{display:block!important;overflow:hidden;inset:70px 12px 88px}.planet-focus .u-scene{height:100%;min-height:0;border-radius:24px;background:#10243b}.planet-focus .u-controls{flex-wrap:wrap;padding:10px 15px;gap:8px;min-height:0}.planet-focus .u-controls button,.planet-focus .u-controls select{min-height:44px}.planet-focus .u-controls label{min-width:100px;max-width:150px}.planet-focus .planet-tabs{gap:4px}.planet-focus .planet-tabs button{padding:8px 12px}.planet-focus .u-panel{position:absolute;right:0;top:0;bottom:110px;width:min(380px,40%);z-index:3;padding:24px;background:#142d44f7}.planet-focus .u-panel[hidden]{display:none!important}.planet-focus .u-caption{top:18px;left:22px}.planet-focus .u-caption h2{font-size:clamp(22px,3vw,36px);margin:6px 0}.planet-focus .u-caption p{font-size:12px}.planet-focus .u-scene-note{bottom:130px;left:18px;font-size:10px}.planet-focus .u-panel .planet-tabs{display:none}.planet-focus .u-panel .layer-list small{display:none}.explorer-page #worldMissions article{border-top:1px solid #a8cbd533;padding:12px 0}.explorer-page #worldMissions article h3{margin:4px 0}.explorer-page #worldMissions a{color:#b9f1e3}.explorer-page #worldMissions p{font-size:13px}
@media(max-width:700px){.planet-focus .u-controls{padding:8px;gap:6px}.planet-focus .u-controls .planet-tabs{width:100%;justify-content:center}.planet-focus .u-controls label{display:none}.planet-focus #planetSelect{max-width:115px}.planet-focus #planetBack{font-size:12px}.planet-focus .u-panel{width:100%;top:auto;bottom:0;max-height:60%;border-radius:24px 24px 0 0}.planet-focus .u-caption p{display:none}.planet-focus .u-scene-note{display:none}.planet-focus #stageLayer{flex:1;min-width:100px;max-width:180px}.planet-focus .u-controls button{font-size:12px}.planet-focus #detailFacts{margin-left:auto}}
@media(max-height:500px){.planet-focus .u-caption p,.planet-focus .u-scene-note,.planet-focus .u-controls label{display:none}.planet-focus .u-caption h2{font-size:22px}.planet-focus .u-controls{padding:5px;gap:5px}.planet-focus .u-controls button,.planet-focus .u-controls select{min-height:40px}.planet-focus .u-panel{bottom:60px}.planet-focus .planet-tabs{width:auto}}

.explorer-page.lightweight-explorer #info #historyOpen:not([hidden]){display:block!important}.planet-focus #cutawayFactsClose{position:sticky;top:0;z-index:4;background:#aee4d4;color:#163b3c;min-height:44px;width:100%;margin-bottom:18px}.earth-text-chapter{font-size:18px!important;line-height:1.8!important;color:#e4f6f5!important}