.acw-ov{position:absolute;inset:0;pointer-events:none;overflow:hidden;font:500 12px/1.35 var(--sans, sans-serif);color:var(--ink, #1c1b19);z-index:4}.acw-ov button,.acw-ov input,.acw-ov select,.acw-ov a,.acw-ov canvas{pointer-events:auto;font:inherit}.acw-btn{border:1px solid var(--rule-2, #cfc8b8);background:#f8f6f1f0;color:var(--ink, #1c1b19);padding:6px 10px;cursor:pointer;font-weight:600;line-height:1.2}.acw-btn:hover{background:#fff}.acw-btn:focus-visible{outline:2px solid var(--accent, #e0451b);outline-offset:1px}.acw-btn[aria-pressed=true]{background:var(--ink, #1c1b19);color:#f8f6f1;border-color:var(--ink, #1c1b19)}.acw-tag{position:absolute;left:0;top:0;display:grid;gap:1px;padding:6px 9px 7px;background:#f8f6f1f0;border:1px solid var(--rule-2, #cfc8b8);border-bottom:2px solid var(--accent, #e0451b);white-space:nowrap;opacity:0;transition:opacity .25s;will-change:transform;pointer-events:none}.acw-tag.is-other{border-bottom-color:#2a4a7a}.acw-tag.is-on{opacity:1}.acw-tag b{font-weight:650;font-size:13px}.acw-tag span{color:var(--ink-2, #4a463f);font-size:11.5px;font-variant-numeric:tabular-nums}.acw-tag:after{content:"";position:absolute;left:50%;bottom:-8px;width:1px;height:6px;background:var(--accent, #e0451b)}.acw-banner{position:absolute;left:50%;top:14px;transform:translate(-50%,-6px);max-width:calc(100% - 520px);padding:7px 12px;background:#1c1b19d6;color:#f5f2ea;font-size:12.5px;text-align:center;opacity:0;transition:opacity .35s,transform .35s}.acw-banner.is-on{opacity:1;transform:translate(-50%)}.acw-bump{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);padding:4px 9px;background:#1c1b19bf;color:#fff;font-size:11.5px;opacity:0;transition:opacity .2s}.acw-bump.is-on{opacity:1}.acw-first{position:absolute;left:50%;bottom:58px;transform:translate(-50%);max-width:calc(100% - 40px);padding:8px 12px;background:#1c1b19db;color:#f8f6f1;font-size:13px;text-align:center}.acw-mapbox{position:absolute;inset-inline-start:12px;top:12px;width:240px;height:240px;border:1px solid var(--rule-2, #cfc8b8);background:#f8f6f1;transition:width .25s,height .25s}.acw-mapbox.is-big{width:min(520px,calc(100% - 24px),calc(100vh - 120px));height:min(520px,calc(100% - 24px),calc(100vh - 120px));z-index:4}.acw-map{width:100%;height:100%;display:block;cursor:crosshair}.acw-mapbig{position:absolute;inset-inline-end:2px;bottom:2px;width:28px;height:28px;padding:0;border:1px solid var(--rule-2, #cfc8b8);background:#f8f6f1f0;cursor:pointer;font-size:15px;line-height:1}.acw-top{position:absolute;inset-inline-end:96px;top:12px;display:flex;gap:6px}.acw-open-guide{font-size:13.5px;padding:8px 14px}.acw-modes{position:absolute;inset-inline-end:12px;bottom:12px;display:flex;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:4px;max-width:calc(100% - 140px)}.acw-mode{display:inline-flex;align-items:center;gap:5px;padding:7px 10px}.acw-mode kbd{font:600 10px/1 var(--mono, monospace);border:1px solid currentColor;padding:1px 3px;opacity:.7}.acw-mode-note{order:-1;width:100%;text-align:end;color:#fbf8f0;text-shadow:0 1px 2px rgba(0,0,0,.6);font-size:11.5px;font-variant-numeric:tabular-nums}.acw-guide{position:absolute;inset-inline-end:12px;top:56px;bottom:96px;width:380px;max-width:calc(100% - 24px);display:flex;flex-direction:column;background:#faf8f3fa;border:1px solid var(--rule-2, #cfc8b8);pointer-events:auto;z-index:5;font-size:13px}.acw-guide[hidden]{display:none}.acw-ghead{display:flex;align-items:center;gap:10px;padding:10px 12px;border-bottom:1px solid var(--rule-2, #cfc8b8)}.acw-ghead h3{margin:0;font:650 16px/1.2 var(--sans, sans-serif)}.acw-gcount{flex:1;color:var(--ink-2, #4a463f);font-size:12px;font-variant-numeric:tabular-nums}.acw-gbody{flex:1;min-height:0;display:flex;flex-direction:column}.acw-glist-wrap{flex:1;min-height:0;display:flex;flex-direction:column;padding:10px 12px 0}.acw-glist-wrap[hidden],.acw-card[hidden]{display:none}.acw-gsearch{width:100%;box-sizing:border-box;padding:7px 9px;border:1px solid var(--rule-2, #cfc8b8);background:#fff;margin-bottom:8px;font-size:14px}.acw-frow{display:flex;flex-wrap:wrap;align-items:center;gap:4px;margin-bottom:5px}.acw-flabel{width:46px;color:var(--ink-2, #4a463f);font-size:12px}.acw-chip{border:1px solid var(--rule-2, #cfc8b8);background:#fff;padding:3px 8px;cursor:pointer;font-size:12px}.acw-chip[aria-pressed=true]{background:var(--ink, #1c1b19);color:#f8f6f1;border-color:var(--ink, #1c1b19)}.acw-gsort{display:flex;align-items:center;gap:6px;margin:4px 0 6px;font-size:12px;color:var(--ink-2, #4a463f)}.acw-gsort select{padding:3px 4px;border:1px solid var(--rule-2, #cfc8b8);background:#fff}.acw-gshown{margin-inline-start:auto;font-variant-numeric:tabular-nums}.acw-glist{list-style:none;margin:0 -12px;padding:0;overflow-y:auto;flex:1;min-height:0;border-top:1px solid var(--rule-2, #cfc8b8)}.acw-glist li[hidden]{display:none}.acw-gitem{display:grid;grid-template-columns:8px 1fr auto;grid-template-areas:"d n s" "d c c" "d m m";column-gap:9px;width:100%;text-align:start;border:0;border-bottom:1px solid #e6e0d2;background:transparent;padding:7px 12px;cursor:pointer}.acw-gitem:hover{background:#fff}.acw-gitem i{grid-area:d;width:8px;height:100%}.acw-gitem b{grid-area:n;font-weight:650;font-size:13.5px}.acw-gsci{grid-area:c;font-style:italic;color:var(--ink-2, #4a463f);font-size:12px}.acw-gmeta{grid-area:m;color:var(--ink-2, #4a463f);font-size:12px;font-variant-numeric:tabular-nums}.acw-gseen{grid-area:s;font-style:normal;color:#3f6a2a;font-size:11.5px}.acw-card{flex:1;min-height:0;overflow-y:auto;padding:10px 14px 14px}.acw-card h4{margin:8px 0 0;font:650 19px/1.25 var(--sans, sans-serif)}.acw-csci{margin:2px 0 6px;font-style:italic;color:var(--ink-2, #4a463f)}.acw-badge{display:inline-block;margin:0 0 6px;padding:2px 7px;background:#2a4a7a;color:#fff;font-size:11.5px}.acw-card dl{display:grid;grid-template-columns:max-content 1fr;gap:3px 12px;margin:6px 0 8px;font-variant-numeric:tabular-nums}.acw-card dt{color:var(--ink-2, #4a463f)}.acw-card dd{margin:0}.acw-cfeat{margin:8px 0;line-height:1.5;font-size:13.5px}.acw-cnote{margin:4px 0;color:var(--ink-2, #4a463f);font-size:12px}.acw-compare{margin:8px 0}.acw-compare figcaption{font-size:11.5px;color:var(--ink-2, #4a463f);margin-bottom:3px}.acw-cmp{width:100%;height:auto;display:block}.acw-go{width:100%;padding:9px;background:var(--accent, #e0451b);color:#fff;border-color:var(--accent, #e0451b);font-size:14px}.acw-go:hover{background:#c73a14}.acw-csrc{font-size:12px;color:var(--ink-2, #4a463f)}.acw-csrc a{margin-inline-end:4px;color:inherit}.exhibit[data-slug=ant-colony-walk] .stage-hint{font:500 12px/1.4 var(--sans);letter-spacing:0;color:#fbf8f0;text-shadow:0 1px 2px rgba(0,0,0,.55);opacity:.95;max-width:calc(100% - 330px);line-height:1.4}.exhibit.no-webgl .acw-ov{display:none}@media(max-width:700px){.acw-mapbox{width:128px;height:128px}.acw-banner{top:132px;max-width:calc(100% - 24px);font-size:11.5px}.acw-tag{padding:4px 7px 5px}.acw-tag b{font-size:12px}.acw-tag span{font-size:10.5px}.acw-modes{inset-inline-end:8px;bottom:auto;top:56px;max-width:none;display:grid;grid-template-columns:repeat(2,auto)}.acw-mode{padding:6px 8px}.acw-mode-note{display:none}.acw-guide{inset-inline:6px;top:6px;bottom:6px;width:auto;max-width:none}.acw-first{bottom:150px;font-size:12px}.exhibit[data-slug=ant-colony-walk] .stage-hint{max-width:calc(100% - 28px)}}.acw-open-tasks{font-size:13.5px;padding:8px 12px}.acw-tbody{flex:1;min-height:0;overflow-y:auto;padding:8px 14px 16px}.acw-tintro{margin:0 0 8px;color:var(--ink-2, #4a463f)}.acw-task{border-top:1px solid #e6e0d2;padding:9px 0 10px}.acw-task h4{margin:0 0 4px;font:650 14.5px/1.35 var(--sans, sans-serif)}.acw-task p{margin:0 0 6px}.acw-tnum{display:inline-block;min-width:20px;height:20px;line-height:20px;text-align:center;background:var(--ink, #1c1b19);color:#f8f6f1;font-size:12px;margin-inline-end:4px}.acw-task.is-done .acw-tnum{background:#2f6a3a}.acw-tdone{font-style:normal;color:#2f6a3a;font-size:12.5px}.acw-topts{display:flex;flex-wrap:wrap;gap:5px;margin:4px 0 6px}.acw-trow{display:flex;gap:6px;flex-wrap:wrap}.acw-tfb{min-height:1.2em;margin:6px 0 0;color:#8a3b22}.acw-tfb.is-ok{color:#2f6a3a}.acw-tprints{display:block;width:100%;max-width:360px;height:auto;margin:2px 0 4px}.acw-tsh{margin:12px 0 6px;font:650 14px/1.3 var(--sans, sans-serif)}.acw-tscenes{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:6px}.acw-ctask{color:#2f6a3a}@media(max-width:700px){.acw-open-tasks{font-size:12.5px;padding:7px 9px}}.acw-tag.is-alive{border-bottom-color:#2f6a3a}.acw-hud{position:absolute;inset-inline-start:12px;bottom:12px;max-width:calc(100% - 320px);padding:5px 10px;background:#1c1b19b8;color:#f5f2ea;font-size:12px;font-variant-numeric:tabular-nums;text-align:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.acw-tools{position:absolute;inset-inline-end:12px;top:52px;display:flex;gap:4px}.acw-tools .acw-btn{padding:5px 9px;font-size:12px}.acw-top{inset-inline-end:12px}.acw-badge.is-alive{background:#2f6a3a}.acw-cme{margin:2px 0 6px;font-size:12.5px;color:#2a4a7a;font-variant-numeric:tabular-nums}.acw-flist{list-style:none;margin:0;padding:0}.acw-flist li{border-top:1px solid #e6e0d2;padding:8px 0;display:grid;gap:3px}.acw-flist li b{font-weight:650;font-size:13.5px}.acw-flist li span{color:var(--ink-2, #4a463f);font-size:12.5px;line-height:1.45}.acw-flist li.is-found b:before{content:"\2713  ";color:#2f6a3a}.acw-flist .acw-fgo{justify-self:start;padding:4px 9px;font-size:12px}.acw-findcard{position:absolute;left:50%;top:70px;transform:translate(-50%);width:min(420px,calc(100% - 24px));padding:12px 14px;background:#faf8f3fa;border:1px solid var(--rule-2, #cfc8b8);border-top:3px solid var(--accent, #e0451b);pointer-events:auto;z-index:6;font-size:13px;line-height:1.5}.acw-findcard[hidden]{display:none}.acw-findcard h4{margin:2px 0 6px;font:650 16px/1.3 var(--sans, sans-serif)}.acw-findcard p{margin:0 0 6px}.acw-fkick{color:var(--accent, #e0451b);font-weight:650;font-size:11.5px;letter-spacing:.02em}.acw-me{position:absolute;inset-inline-end:12px;top:88px;width:260px;max-width:calc(100% - 24px);padding:10px 12px;background:#faf8f3fa;border:1px solid var(--rule-2, #cfc8b8);pointer-events:auto;z-index:6;font-size:13px}.acw-me[hidden]{display:none}.acw-me h3{margin:0 0 6px;font:650 15px/1.2 var(--sans, sans-serif)}.acw-me label{display:flex;align-items:center;gap:6px;margin:4px 0}.acw-me label span{width:64px;color:var(--ink-2, #4a463f)}.acw-me input{width:80px;padding:4px 6px;border:1px solid var(--rule-2, #cfc8b8);background:#fff;font-variant-numeric:tabular-nums}.acw-me-out{margin:6px 0;line-height:1.45;color:#2a4a7a}.acw-photo-bar{position:absolute;left:50%;bottom:14px;transform:translate(-50%);display:flex;align-items:center;gap:6px;padding:6px 8px;background:#1c1b19cc;color:#f5f2ea;pointer-events:auto;z-index:7}.acw-photo-bar[hidden]{display:none}.acw-ov.is-photo>*:not(.acw-photo-bar):not(.acw-banner){visibility:hidden}.acw-hide{visibility:hidden}.acw-next{position:absolute;inset-inline-start:12px;top:262px;display:flex;flex-wrap:wrap;align-items:center;gap:4px;max-width:240px;font-size:11.5px}.acw-next span{color:#fbf8f0;text-shadow:0 1px 2px rgba(0,0,0,.6);margin-inline-end:2px}.acw-next a{padding:3px 7px;background:#f8f6f1e6;border:1px solid var(--rule-2, #cfc8b8);color:var(--ink, #1c1b19);text-decoration:none}.acw-next a:hover{background:#fff}.exhibit[data-slug=ant-colony-walk] .stage-hint{bottom:44px}@media(max-width:700px){.acw-hud{inset-inline-start:8px;bottom:auto;top:146px;max-width:calc(100% - 120px);font-size:10.5px;padding:3px 7px;text-align:start}.acw-tools{top:auto;bottom:12px;inset-inline-end:8px}.acw-top{inset-inline-end:8px;top:8px;flex-wrap:wrap;justify-content:flex-end;max-width:calc(100% - 150px)}.acw-modes{top:96px}.acw-next{display:none}.acw-me{top:auto;bottom:52px}.acw-findcard{top:auto;bottom:56px}.exhibit[data-slug=ant-colony-walk] .stage-hint{bottom:52px}}.acw-hud{display:flex;gap:8px;align-items:baseline}.acw-hud b{font-weight:650}.acw-hud span{opacity:.85}.acw-tools{flex-wrap:wrap;justify-content:flex-end;max-width:calc(100% - 270px)}.acw-size-btn{min-width:44px}.acw-lift{width:420px}.acw-liftc{display:block;width:100%;height:auto;margin:4px 0 8px;border:1px solid #e6e0d2}.acw-tbody p{line-height:1.5}.acw-flist li .acw-csrc{font-size:11.5px}.acw-map{image-rendering:auto}@media(max-width:700px){.acw-tools{max-width:calc(100% - 16px);flex-wrap:wrap}.acw-lift{width:auto}.acw-hud{flex-direction:column;gap:0}}.acw-findcard{inset-inline-start:auto;transform:none;inset-inline-end:12px;top:92px;width:min(330px,calc(100% - 290px));font-size:12.5px}.acw-findcard h4{font-size:15px}@media(max-width:700px){.acw-findcard{inset-inline:8px;width:auto;top:auto;bottom:56px}}@media(min-width:701px){.acw-top{inset-inline-end:96px}}@media(min-width:701px){.acw-guide{top:96px;bottom:60px}.acw-me{top:96px}}@media(max-width:700px){.acw-banner{top:196px}}