/* Timeline. Reuse the library palette and the existing portrait atlas. */
.timeline-window{position:relative;isolation:isolate}.timeline-lanes{min-height:180px}.timeline-viewport{scroll-padding:46px 0;overflow-anchor:none}.life{transition:top .22s ease,opacity .18s ease}.dragging .life{transition:none}.life.peer-muted{opacity:.28}.life.peer-match{border-color:var(--gold);box-shadow:inset 0 0 0 1px var(--gold)}.life.peer-anchor{border-width:2px;opacity:1}.people-edge{position:absolute;left:50%;transform:translateX(-50%);z-index:5;min-height:42px;max-width:calc(100% - 24px);display:flex;align-items:center;gap:9px;padding:5px 13px;border:1px solid var(--gold);border-radius:30px;background:var(--surface);color:var(--ink);box-shadow:0 3px 15px #0003;font-size:12px;font-weight:700;white-space:nowrap}.people-edge.above{top:3px}.people-edge.below{bottom:3px}.edge-faces{display:flex;padding-left:5px}.edge-faces .portrait-sprite,.edge-faces img{margin-left:-5px;border-radius:50%}.timeline-empty{position:absolute;inset:0;min-height:180px;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;gap:8px;padding:12px 18px;background:var(--surface);pointer-events:none;z-index:3}.timeline-empty>span{font-size:27px;color:var(--teal)}.timeline-empty h2{margin:0;font:500 20px/1.2 Georgia,serif}.timeline-empty p{max-width:420px;margin:0;color:var(--muted);font-size:13px;line-height:1.35}.timeline-empty>div{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.timeline-empty button{pointer-events:auto;min-height:44px;padding:8px 13px;font-size:13px}.peer-banner{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 16px;padding:10px 0;border-top:1px solid var(--line)}.peer-banner p{margin:0;font-size:12px;color:var(--muted)}.peer-banner button,.peer-button{min-height:44px;font-size:12px;padding:8px 12px}.peer-button{width:100%;background:var(--soft);border-color:var(--teal);margin-bottom:10px}.map-section{padding:10px 16px 6px;border-top:1px solid var(--line);background:color-mix(in srgb,var(--soft) 40%,var(--surface))}.map-caption,.map-ends{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:10px;color:var(--muted)}.map-caption{margin-bottom:4px}.map-caption label{font-weight:700;color:var(--ink);font-size:12px}.map-caption span{font-size:10px}.time-map{position:relative;touch-action:none;cursor:grab;height:48px;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:var(--surface)}.time-map:active{cursor:grabbing}.time-map svg{position:absolute;inset:4px 0;width:100%;height:40px;fill:var(--teal);opacity:.7;pointer-events:none}.map-window{position:absolute;top:0;height:100%;border:2px solid var(--gold);background:color-mix(in srgb,var(--gold) 19%,transparent);pointer-events:none;min-width:2px;border-radius:5px}.map-window::after{content:'';position:absolute;top:10px;bottom:10px;left:50%;width:3px;background:var(--gold);border-radius:3px;transform:translateX(-50%)}.map-ends{padding-top:3px}.timeline-bottom{flex-wrap:wrap;gap:9px}.timeline-bottom>p{flex-basis:100%;font-size:11px;max-width:none}.people-navigation{display:flex;align-items:center;gap:5px}.people-navigation button{min-height:44px;min-width:44px;padding:8px;font-size:18px}.people-navigation #find-people{font-size:12px;padding-inline:12px}.zoom-controls{margin-left:auto}.zoom-controls #reset-view{font-size:11px}.explore-mission{border-top:1px solid var(--line);margin:0 16px 14px;position:relative}#mission-toggle{width:100%;min-height:48px;padding:10px 0;background:transparent;border:0;display:flex;align-items:center;gap:8px;justify-content:flex-start;color:var(--ink);font-size:14px}#mission-toggle>span:first-child{color:var(--gold);font-size:23px}.mission-toggle-note{font-size:11px;font-weight:400;color:var(--muted);margin-left:auto}#mission-body{padding:0 0 12px}#mission-question{font-size:16px;font-weight:700;line-height:1.4;margin:0 0 6px}.mission-note{font-size:11px;color:var(--muted);margin:0 0 12px}.mission-choices{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}.mission-choices button{display:flex;align-items:center;justify-content:flex-start;gap:10px;min-height:60px;padding:10px;background:var(--surface);border:1px solid var(--line);border-radius:12px;text-align:left;font-size:13px}.mission-choices button>span:last-child{overflow-wrap:anywhere}.mission-choices .portrait-sprite{flex-shrink:0}.mission-choices .mission-correct{border-color:var(--teal);background:var(--soft);opacity:1}.mission-choices button:disabled{opacity:.65}.mission-choices .mission-correct:disabled{opacity:1}#mission-feedback{font-size:13px;min-height:1.4em;line-height:1.45;margin:12px 0 8px}#mission-feedback[data-state=success]{color:var(--teal)}.mission-actions{display:flex;gap:8px;flex-wrap:wrap}.mission-actions button{min-height:44px;font-size:12px;padding:8px 12px}#mission-read{background:var(--soft);border-color:var(--teal)}#mission-celebration{position:absolute;right:15px;bottom:70px;color:var(--gold);font-size:30px;pointer-events:none}#mission-celebration span{display:inline-block;transform:translateY(-15px)}.timeline-legend{line-height:1.5}
@media(max-width:590px){.timeline-viewport{max-height:36dvh;min-height:196px}.timeline-lanes{min-height:196px}.time-axis{margin-top:3px}.timeline-bottom{padding:8px 10px;gap:6px}.timeline-bottom>p{font-size:10px}.zoom-controls{gap:4px}.zoom-controls button{min-width:40px;min-height:44px;padding:5px}.people-navigation{gap:3px}.people-navigation button{min-width:40px;padding:6px}.people-navigation #find-people{padding-inline:8px;font-size:11px}.zoom-controls #reset-view{min-width:40px}.map-section{padding-inline:10px}.peer-banner{margin-inline:10px;flex-wrap:wrap;gap:5px}.peer-banner button{padding:5px 8px;min-height:40px}.explore-mission{margin-inline:10px}.mission-choices{gap:6px}.mission-choices button{flex-direction:column;align-items:center;text-align:center;gap:7px;padding:9px 5px;font-size:12px;min-height:92px}.mission-toggle-note{font-size:10px}.timeline-empty{padding:8px 10px;gap:6px}.timeline-empty h2{font-size:18px}.timeline-empty p{font-size:12px}.timeline-empty button{font-size:12px;padding:6px 9px}.people-edge{min-height:40px;font-size:11px}.timeline-main>.intro h1{font-size:27px}}
@media(max-width:355px){.timeline-bottom{justify-content:center}.people-navigation{width:100%;justify-content:center}.zoom-controls{margin-left:0}.mission-toggle-note{display:none}}
@media(prefers-reduced-motion:reduce){.life{transition:none!important}.timeline-viewport{scroll-behavior:auto!important}#mission-celebration{animation:none!important}}
@media(prefers-reduced-motion:no-preference){#mission-celebration:not([hidden]){animation:mission542 1.6s ease-out both}@keyframes mission542{0%{opacity:0;transform:translateY(12px)scale(.6)}25%{opacity:1;transform:translateY(0)scale(1.1)}75%{opacity:1}100%{opacity:0;transform:translateY(-16px)scale(1)}}}
/* Keep the map and large controls close to the timeline on a phone. */
.timeline-viewport{max-height:32dvh}
@media(min-width:761px){.timeline-main>.intro{padding:24px 0 16px}.timeline-main>.intro h1{margin-bottom:8px}.era-toolbar{margin-bottom:12px}}
@media(max-width:590px){.timeline-viewport{max-height:28dvh;min-height:196px}.timeline-empty>span{display:none}}
.mission-prompt{display:flex;align-items:center;gap:12px;margin-bottom:6px}.mission-prompt #mission-question{margin:0}.mission-visual-hint{display:grid;gap:12px;margin-top:12px;padding:12px;background:var(--soft);border-radius:12px}.hint-person{display:flex;align-items:center;gap:12px}.hint-person>div{flex:1;min-width:0}.hint-person strong{font-size:12px;display:block}.hint-person small{font-size:10px;color:var(--muted);display:block}.hint-track{position:relative;height:12px;margin-top:4px;background:var(--surface);border-radius:4px;overflow:hidden}.hint-track>span{position:absolute;top:0;bottom:0;background:var(--teal);border-radius:4px}.hint-person:nth-child(2) .hint-track>span{background:var(--gold)}
.timeline-loading{position:absolute;inset:0;display:grid;place-items:center;min-height:180px;background:var(--surface);color:var(--muted);font-size:14px;z-index:6}.time-map[aria-disabled=true]{opacity:.5;cursor:wait}
@media(max-width:590px){.timeline-bottom>p{display:none}.map-section{padding-top:8px;padding-bottom:4px}.map-caption{line-height:1.2}.map-caption label{margin:0;line-height:1.2}.map-ends{line-height:1.2}}
.life.peer-muted{opacity:1;border-color:var(--line);background:var(--surface);color:var(--muted)}.life.peer-muted .portrait-sprite,.life.peer-muted img{opacity:.45}
/* An explicit, bordered action makes the expandable games easy to discover. */
.mission-header543{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0}.mission-heading543{display:flex;align-items:center;gap:10px}.mission-heading543>span{color:var(--gold);font-size:28px}.mission-heading543 h2{font:700 16px/1.3 system-ui,sans-serif;margin:0 0 4px}.mission-heading543 p{font-size:12px;color:var(--muted);line-height:1.4;margin:0}#mission-toggle{width:auto;flex-shrink:0;min-height:48px;padding:11px 16px;border:1px solid var(--teal);border-radius:12px;background:var(--soft);font-size:14px;color:var(--ink);gap:10px}#mission-toggle:hover{border-color:var(--gold)}#mission-toggle>span:first-child{color:inherit;font-size:14px}#mission-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}#mission-toggle[aria-expanded=true] svg{transform:rotate(180deg)}@media(max-width:590px){.mission-header543{flex-wrap:wrap;gap:12px;padding:14px 0}#mission-toggle{width:100%;justify-content:center}.mission-heading543 h2{font-size:16px}}