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:is(.camera-tools>button:not(.compass),.view-scale,.camera-status,.cursor-bar,.map-resolution){display:none}.shell .camera-tools{top:auto;bottom:12px;right:max(12px,env(safe-area-inset-right))}.shell .camera-tools .compass{width:40px;height:52px;min-height:0;margin:0}.shell .data-error{bottom:70px}.shell .toast{bottom:calc(150px + env(safe-area-inset-bottom));max-width:calc(100vw - 32px)}.shell .privacy-notice{bottom:calc(10px + env(safe-area-inset-bottom))}.mobile-dock{position:relative;z-index:20;flex-shrink:0;padding:5px max(12px,env(safe-area-inset-right)) calc(8px + env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));background:#121b16f5;border-top:1px solid #3a4637;box-shadow:0 -8px 24px #0005;touch-action:none}.dock-handle{display:block;width:36px;height:4px;margin:0 auto 3px;border-radius:2px;background:#56654f}.shell .timeline-dock{height:auto;padding:0;background:none;border:0}.timeline-dock .dock-head{display:flex;align-items:center;gap:8px;min-height:38px}.timeline-dock .dock-head strong{flex-shrink:0;font:400 20px var(--mono);letter-spacing:-.8px;color:var(--accent);white-space:nowrap}.dock-summary{display:flex;flex:1 1 auto;align-items:center;gap:4px;min-width:0;font-size:12px;color:#c4d0c0}.dock-summary-text{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dock-summary svg{flex-shrink:0;color:var(--muted)}.dock-summary .tag{flex-shrink:0;font-size:10px}.dock-details{flex-shrink:0;min-height:36px;padding:4px 10px 4px 12px;gap:4px;font-size:12px;border-color:#56654f;border-radius:18px}.dock-details svg{transition:transform .15s}.dock-details[aria-expanded=true] svg{transform:rotate(180deg)}.timeline-dock .dock-track{position:relative;height:36px}.timeline-dock .time-slider{top:0;height:36px}.timeline-dock .time-slider::-webkit-slider-runnable-track{height:4px;border-radius:2px;background:#4d5948}.timeline-dock .time-slider::-webkit-slider-thumb{width:26px;height:26px;margin-top:-11px;border:3px solid #172017;border-radius:50%;background:var(--accent);background-clip:border-box;box-shadow:0 0 0 1px #d9b26d66}.timeline-dock .time-slider::-moz-range-track{height:4px;border-radius:2px;background:#4d5948}.timeline-dock .time-slider::-moz-range-thumb{width:20px;height:20px;border:3px solid #172017;border-radius:50%;background:var(--accent);background-clip:border-box}.timeline-dock .timeline-controls{display:flex;gap:6px}.timeline-dock .timeline-controls>button{flex:1 1 0;height:38px;min-height:38px;padding:0 6px;margin:0}.timeline-dock .timeline-controls .now{font-size:12px}.sheet-scrim{position:absolute;inset:0;z-index:29;padding:0;border:0;border-radius:0;background:#050b0759;cursor:default}.mobile-sheet{position:absolute;left:0;right:0;bottom:0;z-index:30;display:flex;flex-direction:column;max-height:min(72vh,calc(100% - 12px));max-height:min(72svh,calc(100% - 12px));background:var(--panel);border-top:1px solid #67745b;border-radius:12px 12px 0 0;box-shadow:0 -15px 50px #0006;animation:sheet-up .18s ease-out}.mobile-sheet[hidden]{display:none}.mobile-sheet:not(.dragging){transition:transform .15s ease-out}@keyframes sheet-up{0%{transform:translateY(32px);opacity:.6}}@keyframes sheet-in{0%{transform:translate(32px);opacity:.6}}.sheet-head{flex-shrink:0;display:grid;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:4px 8px;padding:6px max(12px,env(safe-area-inset-right)) 8px max(12px,env(safe-area-inset-left));border-bottom:1px solid var(--border);touch-action:none}.sheet-handle{grid-column:1 / -1;justify-self:center;width:36px;height:4px;border-radius:2px;background:#56654f}.sheet-tabs{display:flex;gap:2px;padding:3px;background:#101814;border:1px solid #3a493c;border-radius:6px}.sheet-tabs button{flex:1 1 0;min-width:0;min-height:36px;padding:4px 6px;border:0;font-size:13px;color:var(--muted)}.sheet-tabs 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.eyebrow){font-size:11px}.sheet-legend{margin:0 0 14px;padding:10px 12px;border:1px solid var(--border);border-radius:5px;font-size:12px;color:#c4cdbb}.sheet-legend p{margin-top:4px}.mobile-sheet footer{height:auto;min-height:0;margin-top:18px;padding:14px 0 0;flex-direction:column;align-items:flex-start;gap:6px;background:none}.mobile-sheet footer nav{margin:0;flex-wrap:wrap;gap:4px 16px}.timeline-extras .extras-title{display:flex;flex-direction:column;gap:2px;margin-bottom:10px}.timeline-extras .extras-title>span:not(.eyebrow){font-size:13px;color:#c4d0c0}.timeline-extras .timeline-controls{display:flex;flex-wrap:wrap;gap:6px}.timeline-extras .timeline-controls>button{flex:1 1 0;height:40px;min-height:40px}.timeline-extras .timeline-controls select{flex:1 1 120px;max-width:none;height:40px;margin:0}.timeline-extras .exact-year{flex:1 1 100%;width:auto;height:42px;margin:0}.timeline-extras .exact-year input{width:100%}.timeline-extras .exact-year span{display:block;font-size:11px;white-space:nowrap}.timeline-extras .timeline-track{height:auto;margin-top:16px}.timeline-extras :is(.era-bands,.era-bands>button){height:32px}.timeline-extras .era-bands>button{font-size:11px}.extras-position{position:absolute;top:0;height:50px;width:2px;margin-left:-1px;background:var(--accent);pointer-events:none}.timeline-extras .time-ticks{font-size:11px}.timeline-extras:not(.history-extras) .time-ticks>span:not(:nth-child(1),:nth-child(4),:nth-child(7),:nth-child(9)),.history-extras .time-ticks>span:not(:nth-child(1),:nth-child(4),:nth-child(6),:nth-child(9)){display:none}.timeline-extras .timeline-notes{flex-direction:column;gap:4px;margin-top:6px;font-size:11px}.timeline-extras .history-notice .text-button{font-size:11px}.shell-landscape .header{height:calc(40px + env(safe-area-inset-top))}.shell-landscape :is(.language-trigger,.header-search,.donate-button){height:34px;min-height:34px}.shell-landscape :is(.header-search,.donate-button){width:34px;min-width:34px}.shell-landscape .scene-top{top:8px}.shell-landscape .provenance-chip{top:54px}.shell-landscape .mobile-dock{padding-top:4px;padding-bottom:calc(4px + env(safe-area-inset-bottom))}.shell-landscape .dock-handle{display:none}.shell-landscape .timeline-dock{display:grid;grid-template-columns:auto minmax(0,1fr) auto auto;align-items:center;gap:12px}.shell-landscape .timeline-dock :is(.dock-head,.timeline-controls){display:contents}.shell-landscape .timeline-dock .dock-head strong{order:1;font-size:18px}.shell-landscape .timeline-dock .dock-track{order:2}.shell-landscape .timeline-dock .timeline-controls>:nth-child(2){order:3;width:44px}.shell-landscape .timeline-dock .dock-details{order:4}.shell-landscape .timeline-dock :is(.dock-summary,.timeline-controls>:not(:nth-child(2))){display:none}.mobile-sheet.side{top:0;left:auto;width:60%;max-height:none;border-top:0;border-left:1px solid #67745b;border-radius:12px 0 0 12px;box-shadow:-15px 0 50px #0006;animation-name:sheet-in}.mobile-sheet.side .sheet-handle{display:none}.shell-landscape .polity-card{top:54px;bottom:8px;left:auto;right:max(8px,env(safe-area-inset-right));width:min(320px,50%);max-width:none;max-height:none;border-radius:6px;border-bottom:1px solid #4b5a47;padding:12px 13px 10px}.shell-landscape .toast{bottom:calc(70px + env(safe-area-inset-bottom))}.shell-landscape .polity-card.collapsed{bottom:auto}.mobile-sheet .era-description{max-width:none}