/* One optional field quest, inside the existing museum. */
#quest-launch{border:1px solid #9c875f;background:transparent;border-radius:4px;min-height:44px;padding:8px 12px;color:#efd9ae;font-size:12px;white-space:nowrap}
.quest-dialog{color:#e3e9f6;background:#101b30;border:1px solid #5b6d85;border-radius:8px;padding:clamp(20px,4vw,46px);width:min(680px,calc(100% - 24px));max-height:calc(100svh - 32px);overflow:auto;line-height:1.6;box-shadow:0 30px 120px #0009}
.quest-dialog::backdrop{background:#030a17d9}.quest-dialog h1{font-size:clamp(30px,4vw,46px);max-width:560px;margin:12px 0 20px}.quest-dialog h2{font:400 25px var(--font-display,Georgia,serif)}
.quest-dialog button{border:1px solid #6d819e;background:#1c2e48;padding:11px 16px;min-height:44px;border-radius:4px;margin:6px 8px 6px 0}.quest-dialog button.primary{background:#2563eb;display:inline-flex}
.quest-dialog .quest-close{background:transparent}.quest-dialog select{display:block;background:#1c2e48;color:#fff;padding:12px;width:100%;margin:6px 0 14px;font:inherit;border:1px solid #6d819e}
.quest-entry-actions{display:flex;flex-wrap:wrap;gap:4px;margin:20px 0}.quest-lead{font-size:19px;color:#e4d1b1}.quest-toggle{display:flex;align-items:flex-start;gap:10px;margin:12px 0}.quest-toggle input{width:20px;height:20px;flex:none;margin-top:3px;accent-color:#cba775}
.quest-kit-links{display:flex;flex-wrap:wrap;gap:10px 20px}.quest-kit-links a{min-height:44px;display:inline-flex;align-items:center;font-size:13px}
.quest-kicker{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:#e3c48e;margin:0 0 12px}.quest-small{font-size:12px;line-height:1.6;color:#b8c8dd}.quest-role{font-size:12px;line-height:1.6;color:#c9b795;padding-left:12px;border-left:2px solid #9a8259}
#quest-panel h1{font-size:clamp(29px,2.5vw,38px);line-height:1.15;letter-spacing:-.035em;margin:0 0 16px}#quest-panel h2{font:400 25px var(--font-display,Georgia,serif)}
.quest-body{font-size:15px;line-height:1.65;margin:14px 0;color:#dce6f7}.quest-help{font-size:13px;line-height:1.6;margin:18px 0;color:#c0d4ef}.quest-help summary{padding:10px 0;min-height:44px}
.quest-evidence{font-size:15px;line-height:1.6;background:#e8dcc3;color:#172338;padding:16px 18px;border-left:3px solid #c89b59;margin:16px 0}.quest-evidence-button{background:#253849;border:1px solid #a4b5bb;padding:12px 16px;border-radius:4px;min-height:46px}
#quest-form fieldset{border:0;padding:0;margin:18px 0}#quest-form legend{font-size:13px;font-weight:600;margin:0 0 9px;color:#e8d6b8}.quest-choice{display:flex;align-items:flex-start;gap:11px;border:1px solid #3b506c;border-radius:4px;padding:12px;min-height:48px;margin:8px 0;line-height:1.5;font-size:14px;cursor:pointer;background:#111f34}
.quest-choice:has(input:checked){border-color:#e1bd80;background:#2a3545}.quest-choice:has(input:focus-visible){outline:2px solid #aacfff;outline-offset:3px}.quest-choice:has(input:disabled){opacity:.7;cursor:default}.quest-choice input{margin:4px 0 0;width:17px;height:17px;flex:none;accent-color:#bfa675}
.quest-feedback{margin:18px 0;padding:14px 0 14px 15px;border-left:3px solid #9dc8c4;color:#d7f0ed;font-size:15px;line-height:1.65}.quest-feedback:empty{display:none}.quest-feedback:focus{outline:1px solid #9dc8c4;outline-offset:5px}
.quest-note-label{display:block;font-size:14px;line-height:1.5;margin:18px 0 8px}#quest-form textarea{display:block;resize:vertical;width:100%;min-height:90px;font:inherit;line-height:1.5;color:#edf1fb;background:#14243b;border:1px solid #76849c;padding:12px;border-radius:4px}
.quest-next-line{display:flex;align-items:center;justify-content:space-between;gap:12px}.quest-next-line button{min-height:44px;border:1px solid #516781;background:#152740;border-radius:4px;padding:10px 14px;font-size:13px}.quest-next-line .primary{background:#2563eb;flex:1;justify-content:center;font-size:13px}
.quest-role summary{padding:7px 0;min-height:32px}.quest-role p{margin:7px 0 12px}
.quest-tools{display:flex;flex-wrap:wrap;gap:2px 16px}.quest-tools button{background:none;border:0;padding:7px 0;font-size:12px;min-height:40px;color:#b9cee8;text-decoration:underline;text-underline-offset:4px}.quest-save{font-size:11px;color:#b6c8dd;line-height:1.5;margin:4px 0}
.quest-findings{border-top:1px solid #597089;margin:24px 0}.quest-findings p{white-space:pre-wrap;overflow-wrap:anywhere}.journal-answer{white-space:pre-wrap;overflow-wrap:anywhere}
.quest-finish-actions{display:grid;gap:10px;margin:22px 0}.quest-finish-actions button,.quest-support button{font:inherit;color:#e3e9f6;background:#172b44;border:1px solid #6d819e;border-radius:5px;min-height:44px;padding:11px 15px;text-align:left}.quest-finish-actions .primary{background:#2563eb;text-align:center}.quest-support{font-size:12px;color:#c5d2e6;line-height:1.5;margin:10px 0}.quest-support summary{min-height:44px;padding:10px 0;cursor:pointer}.quest-support button{font-size:12px;margin:4px 8px 4px 0}.quest-dialog button{color:#edf1fb;font:inherit}.quest-dialog fieldset{border:0;padding:0;margin:18px 0}.quest-dialog legend{color:#e3c48e}.quest-dialog button:focus-visible,.quest-finish-actions button:focus-visible,.quest-support button:focus-visible{outline:3px solid #c4ddff;outline-offset:3px}.quest-dialog input[type=radio]{accent-color:#cba775}.quest-dialog .quest-choice{overflow-wrap:anywhere}.quest-dialog p{overflow-wrap:anywhere}
body[data-quest=true] #exhibit-date,body[data-quest=true] #exhibit-title,body[data-quest=true] #exhibit-intro,body[data-quest=true] #lesson-progress,body[data-quest=true] #experiment,body[data-quest=true] #neuron-experiment,body[data-quest=true] #information-experiment,body[data-quest=true] #imitation-experiment,body[data-quest=true] #discovery-experiments,body[data-quest=true] #connection-note,body[data-quest=true] .exhibit-controls>.actions,body[data-quest=true] #exhibit-limit,body[data-quest=true] .look-hint{display:none!important}
body[data-quest=true] #era-audio{margin-top:28px;border-top:1px solid #3c5069;padding-top:16px}
body[data-quest=true] .exhibit-copy{gap:12px}body[data-quest=true] #source-details{margin-top:12px}body[data-quest=true] .exhibit-copy[data-more=true] .exhibit-controls::before{content:'More below ↓'}
body[data-low-motion=true] *,body[data-low-motion=true] *::before,body[data-low-motion=true] *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
@media(min-width:701px){body[data-quest=true][data-view=museum] .exhibit-copy{width:clamp(340px,32vw,470px);left:3vw;top:24px;max-height:calc(100% - 120px)}body[data-quest=true] .scene-shade{background:linear-gradient(90deg,#060e20 8%,#060e20ed 26%,#060e2044 49%,transparent 66%)}}
@media(max-width:850px){.masthead{gap:10px;padding:0 16px}.edition{display:none}.section-name{padding-left:10px}}
@media(max-width:700px){#quest-launch{padding:8px;font-size:11px}.masthead{gap:8px;padding:0 12px}.section-name{display:none}body[data-quest=true] #scene{position:relative;top:auto;height:31svh;min-height:200px;max-height:280px}body[data-quest=true] .exhibit-controls{position:static;box-shadow:none;margin-top:18px}body[data-quest=true] .exhibit-copy{padding:12px 20px 24px}body[data-quest=true][data-view=flat] .exhibit-copy{padding:0}#quest-panel h1{font-size:31px}.quest-dialog{padding:22px}.quest-next-line{flex-wrap:wrap}.quest-next-line .primary{min-width:190px}body[data-quest=true] .exhibit-reading{overflow:visible}.quest-tools button{min-height:44px}}
@media print {
 body:has(#quest-journal[open]){background:white!important;color:#172338!important}
 body:has(#quest-journal[open])>*:not(#quest-journal){display:none!important}
 #quest-journal[open]{display:block!important;position:static!important;inset:auto!important;width:100%!important;max-width:none!important;height:auto!important;max-height:none!important;overflow:visible!important;padding:0!important;margin:0!important;border:0!important;box-shadow:none!important;background:white!important;color:#172338!important}
 #quest-journal::backdrop,#quest-journal>button,#quest-journal>p{display:none!important}
 #quest-print{font:11pt/1.5 Georgia,serif}#quest-print h1{font-size:28pt;color:#172338}#quest-print h2{break-after:avoid;margin-top:20px;font-size:16pt;text-transform:capitalize}#quest-print p{orphans:3;widows:3;color:#172338!important}#quest-print .quest-small{font-size:9pt} @page{size:A4;margin:17mm}
}

/* The quest toolbar owns navigation; the museum footer returns on pause. */
body[data-quest=true] .journey{display:none!important}
#quest-form :is(textarea,input),#quest-feedback,#quest-toolbar button{scroll-margin-block:100px 24px}
.quest-response-instructions{border-left:2px solid #9dc8c4;padding:10px 14px;margin:16px 0;font-size:13px;line-height:1.6;color:#d8e8f4}
.quest-response-instructions p{margin:8px 0}.quest-response-instructions a{color:#b9ddff;text-decoration:underline}
.journal-history{border-top:1px solid #60758c;padding-top:16px;margin-top:28px}.journal-history summary{cursor:pointer;padding:12px 0;min-height:44px}
.journal-takeaway h3{margin:14px 0 4px}.journal-takeaway p{margin:4px 0 12px}.journal-rubric{margin:12px 0}.journal-rubric summary{font-size:13px}
@media(max-width:700px){body[data-quest=true] #museum{padding-bottom:28px}.quest-next-line>*{max-width:100%}.quest-next-line .primary{min-width:0;flex-basis:180px}.quest-tools button{max-width:100%;text-align:left}}
@media print{.journal-history{break-before:page;margin:0;padding:0;border:0}body[data-journal-print=takeaway] .journal-history{display:none!important}.journal-takeaway h3{font-size:12pt}.journal-takeaway p{margin:4px 0 9px}}

.quest-result-heading{display:block;margin:3px 0;font-size:16px}.quest-feedback p{margin:12px 0 0}
.quest-exit{display:block;background:transparent;border:0;color:#bed9f4;text-decoration:underline;text-underline-offset:4px;padding:8px 0;min-height:44px;margin-bottom:12px;font-size:12px;text-align:left}
#quest-panel .quest-next-line{margin:12px 0 20px}.quest-field-guidance{margin:0 0 8px}.quest-response-instructions summary{min-height:44px;padding:8px 0}.quest-prediction-record{padding:12px;border-left:2px solid #a4c8c0;color:#dce9e9;white-space:pre-wrap;overflow-wrap:anywhere}
body[data-quest=true] .exhibit-controls::before{display:none!important}
#quest-panel .quest-next-line button{scroll-margin-block:90px 24px}
#quest-replay textarea{display:block;box-sizing:border-box;width:100%;min-height:90px;font:inherit;color:#edf1fb;background:#14243b;border:1px solid #76849c;padding:12px;border-radius:4px;margin:8px 0 16px}

@media print{
 html:has(#quest-journal[open]){background:#fff!important;color:#172338!important;color-scheme:light!important}
 body:has(#quest-journal[open]){background:#fff!important;min-height:0!important;height:auto!important}
 #quest-journal::backdrop{background:transparent!important}
 #quest-journal[open]{border-radius:0!important}
}