:root{--bg:#f3f6f7;--panel:#fff;--line:#ced8de;--ink:#152d37;--muted:#506570;--accent:#9b661a;--blue:#17647c;--gold:#edc576}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,sans-serif}a{color:inherit;text-decoration:none}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button,.button{cursor:pointer;background:var(--panel);border:1px solid var(--line);color:var(--ink);padding:12px 20px;border-radius:5px;min-height:48px;display:inline-flex;align-items:center;justify-content:center;text-align:center}button:hover,.button:hover{border-color:var(--accent);background:#e7edf0}button:disabled{cursor:default;opacity:.5}button.primary,.button.primary{background:#173c49;color:#fff;border-color:#173c49;font-weight:650}button.primary:hover,.button.primary:hover{background:#25566a}:focus-visible{outline:3px solid #b9781c;outline-offset:4px}select{background:var(--panel);color:var(--ink);border:1px solid var(--line);padding:12px;max-width:100%;border-radius:5px}header{max-width:1440px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:26px 40px;gap:24px;border-bottom:1px solid var(--line)}.brand{font-size:25px;font-weight:800;letter-spacing:2px;line-height:1.1}.brand span{color:var(--accent)}.brand small{display:block;font-size:10px;letter-spacing:2px;margin-top:9px;color:var(--muted)}nav{display:flex;gap:28px;font-size:14px}nav a:hover{color:var(--accent)}.edition,.eyebrow{font:12px/1.5 ui-monospace,monospace;letter-spacing:1.7px;color:var(--accent)}main{max-width:1280px;margin:auto;padding:32px 40px 60px}h1,h2,h3,p{margin-top:0}h1{font:clamp(36px,4.4vw,60px)/1.08 Georgia,serif;letter-spacing:-1.4px;margin-bottom:20px}h2{font:30px/1.15 Georgia,serif}h3{font:24px/1.25 Georgia,serif}.muted{color:var(--muted)}.lead{font-size:18px;max-width:640px;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:14px;align-items:flex-end}.actions label{min-width:180px;font-size:14px}.actions label select{margin-top:5px}.exhibition-head{display:grid;grid-template-columns:1.4fr 1fr;gap:52px;align-items:center;padding:8px 0 32px}.exhibition-head .eyebrow{margin-bottom:16px}.exhibition-head .lead{max-width:560px}.portrait{margin:0;position:relative;min-width:0;height:285px;background:#173c49;border-radius:6px;overflow:hidden}.portrait img{width:100%;height:100%;object-fit:cover;object-position:50% 35%}.portrait figcaption{position:absolute;bottom:0;left:0;right:0;padding:28px 18px 12px;background:linear-gradient(transparent,#0d1e29e6);color:white;display:flex;justify-content:space-between;align-items:end;gap:15px}.portrait figcaption span{font:italic 20px Georgia}.portrait figcaption small{font-size:10px;max-width:180px;text-align:right;line-height:1.4}.portrait figcaption a{text-decoration:underline}.section-head{border-top:1px solid 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Georgia;color:var(--muted);margin-bottom:0}.text-link{color:var(--blue);font-size:14px;text-decoration:underline}.tests{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.test{padding:24px;background:var(--panel);border:1px solid var(--line);border-top:3px solid #86a4af;border-radius:5px;display:flex;flex-direction:column;align-items:start;min-width:0}.test-index{font:12px ui-monospace;letter-spacing:1px;color:var(--accent)}.test h3{margin:16px 0 12px;font-size:25px}.test p{font-size:15px;color:var(--muted);flex:1}.test button{width:100%;margin-top:20px}.test-meta{display:flex;gap:7px;flex-wrap:wrap;font-size:12px;color:var(--muted)}.test-meta span{background:#eef3f5;padding:4px 7px;border-radius:3px}.collection-note{font-size:14px;color:var(--muted);margin:18px 0 28px}.run-strip{display:flex;justify-content:space-between;gap:24px;align-items:center;background:#dde9ed;padding:28px 32px;border-left:4px solid #a87425;border-radius:5px}.run-strip h2{margin:10px 0}.run-strip p{margin-bottom:0;color:var(--muted)}.species{display:grid;grid-template-columns:190px 1fr;border-bottom:1px solid var(--line);padding:30px 0;gap:30px}.tag{font:12px ui-monospace;color:var(--blue)}.back{display:inline-block;color:var(--muted);margin-bottom:20px}.lab-head{display:flex;justify-content:space-between;gap:20px}.lab-head h1{font-size:42px}.lab{background:var(--panel);border:1px solid var(--line);padding:28px;border-radius:6px}.labbar{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:24px}.timer{font:24px ui-monospace;color:var(--accent);min-width:100px;text-align:right}.timer.low{color:#ffb2a2}.progress{height:3px;background:var(--line);margin:18px 0}.progress i{display:block;background:var(--accent);height:3px}.instruction{font:28px/1.3 Georgia;text-align:center;margin:26px 0}.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px;align-items:stretch}.choice{min-height:210px;position:relative;background:#101b1e;border:1px solid #597172;padding:25px;font-size:23px;display:block;max-width:100%;min-width:0}.dots{position:relative;width:100%;height:180px}.dot{position:absolute;background:var(--accent);border-radius:50%;transform:translate(-50%,-50%)}.sample{max-width:270px;min-height:138px;margin:0 auto 24px;padding:18px;border:1px dashed var(--line);text-align:center}.sample .dots{height:100px}.pattern{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;font-size:26px;text-align:center;padding:20px;max-width:520px;margin:auto}.memory{height:360px;border:1px solid var(--line);background:#101b1e;position:relative}.tile{position:absolute;width:52px;height:52px;padding:0;font-size:24px;background:var(--ink);color:var(--bg);border:0;transform:translate(-50%,-50%)}.tile.cover{background:#55777d;color:transparent;opacity:1}.tile.done{visibility:hidden}.caches{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;max-width:650px;margin:auto}.cache{display:block;min-height:90px;background:#203536;line-height:1.4;padding:10px}.cache:disabled{opacity:1}.cache small{display:block;font-size:14px;margin-top:6px}.feedback{min-height:32px;text-align:center;color:var(--accent);margin:15px 0;max-width:850px}.apparatus{display:flex;justify-content:center;gap:30px;flex-wrap:wrap}.tube-wrap{text-align:center}.tube{display:block;height:250px;width:130px;border:4px solid #9ec5d1;border-top:0;position:relative;background:#102127;overflow:hidden;padding:0;border-radius:0 0 14px 14px;margin:auto}.liquid{position:absolute;bottom:0;left:0;right:0;background:linear-gradient(#508fac,#30617a);transition:height .4s}.reward{position:absolute;left:50%;transform:translateX(-50%);width:28px;height:20px;background:var(--accent);border-radius:2px;transition:bottom .4s}.reach{position:absolute;top:18%;left:0;right:0;border-top:2px dashed #efead6;z-index:2}.objects{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:22px 0}.object{display:block}.object.selected{outline:3px solid var(--accent);outline-offset:2px}.rod{height:8px;background:var(--accent);margin:20px auto 10px;border-radius:3px}.tunnel{background:#0e171a;border:1px solid var(--line);padding:28px;max-width:600px;margin:20px auto}.tunnel-meter{display:flex;justify-content:space-between;border-bottom:1px solid var(--muted);margin:12px 0 20px;font-size:14px}.jar{border:2px solid var(--blue);border-top:0;padding:18px;min-height:150px}.tokens{display:flex;flex-wrap:wrap;gap:7px;justify-content:center}.token{width:18px;height:18px;display:inline-grid;place-items:center;font-size:12px;border-radius:50%;background:var(--accent);color:#111}.token.bad{background:#537782;color:white}.result{display:grid;grid-template-columns:1.1fr 1fr;gap:40px}.bigscore{font:80px Georgia;color:var(--accent);line-height:1}.science-block{border-top:1px solid var(--line);padding-top:20px;margin-top:24px}.science-block p{color:var(--muted)}.science-block a{color:var(--blue);text-decoration:underline}.log{width:100%;border-collapse:collapse;font-size:14px;margin:20px 0}.log td,.log th{text-align:left;padding:10px;border-bottom:1px solid var(--line)}details{margin:20px 0}summary{cursor:pointer;color:var(--accent)}.profile{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin:25px 0}.profile div{background:var(--panel);border:1px solid var(--line);border-radius:5px;padding:25px}.profile strong{font:40px Georgia;display:block;color:var(--accent)}footer{border-top:1px solid var(--line);padding:25px 40px;color:var(--muted);font-size:13px;max-width:1280px;margin:auto}.skip{position:absolute;top:-100px}.skip:focus{top:10px;z-index:10;background:#fff;padding:10px}
body.playing{background:#e6eef1}.playing .lab{--bg:#101a1c;--panel:#192c32;--line:#3e5a62;--ink:#eff3e9;--muted:#bbd0d3;--accent:#edc576;--blue:#87cfdf;background:#142930;color:var(--ink);box-shadow:0 16px 45px #173b491c}.playing .lab button{color:var(--ink)}.playing .lab .primary{background:var(--gold);border-color:var(--gold);color:#132a35}.playing .lab .tile{background:#eff3e9;color:#142930}.playing .lab .tile.cover{background:#55777d;color:transparent}.playing .lab #restart{margin-top:18px;font-size:14px;color:var(--muted)}.playing .lab .labbar{color:var(--muted)}.playing .lab .choice:hover{background:#24434a}
@media(max-width:1000px){.animal-tabs{grid-template-columns:repeat(3,1fr)}.exhibition-head{gap:28px}.exhibition-head .actions{gap:10px}.portrait{height:270px}nav{gap:18px}.test{padding:20px}.test h3{font-size:23px}.labbar{font-size:14px}}@media(max-width:750px){header{padding:22px;flex-wrap:wrap}.edition{display:none}main{padding:28px 22px}.exhibition-head{grid-template-columns:1.25fr 1fr;gap:22px}.portrait{height:260px}.portrait figcaption{display:block}.portrait figcaption small{display:block;text-align:left;margin-top:6px}.exhibition-head h1{font-size:39px}.lead{font-size:17px}.tests{grid-template-columns:1fr}.animal-tab strong{font-size:14px}.result{grid-template-columns:1fr}.species{grid-template-columns:1fr}.lab{padding:18px}.lab-head h1{font-size:34px}.run-strip{padding:24px;align-items:flex-start;flex-direction:column}}@media(max-width:520px){header{padding:20px;gap:22px}nav{gap:20px;font-size:13px}.brand{font-size:23px}main{padding:24px 18px}.exhibition-head{grid-template-columns:1fr;padding-top:0;gap:20px}.portrait{height:190px}.portrait img{object-position:center 38%}.portrait figcaption{display:flex}.portrait figcaption small{text-align:right}.exhibition-head .actions .button{width:100%;font-size:15px}.animal-tabs{grid-template-columns:repeat(2,1fr)}.animal-tab{min-height:108px;padding:14px}.animal-selection{display:block}.animal-selection .text-link{display:inline-block;margin-top:16px}.section-head{align-items:flex-start;flex-direction:column;gap:0}.section-head>span{margin-bottom:18px;font-size:14px}.choice-grid{gap:12px}.choice{min-height:160px;padding:12px}.dots{height:140px}.labbar{font-size:13px;gap:10px;align-items:flex-start}.timer{font-size:19px}.lab-head{display:block}.memory{height:340px}.tile{width:44px;height:44px}.caches{gap:7px}.cache{padding:6px;font-size:14px}.cache small{font-size:12px}.profile{grid-template-columns:1fr}.tube{width:100px}.pattern{padding:10px;gap:7px;font-size:23px}.log{font-size:13px}.jar{padding:12px}.instruction{font-size:24px}.tunnel{padding:18px}.tube-wrap p{font-size:13px}footer{padding:24px 18px}.result h1{font-size:36px}.actions label{width:100%}.actions select{width:100%}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.timing-note{background:#edf3f5;border-left:3px solid #a87425;padding:12px 16px;margin:24px 0;font-size:15px;color:#173c49}.research-index{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:32px}.research-tile{background:white;border:1px solid var(--line);padding:26px;border-radius:5px}.research-tile:hover{border-color:var(--accent)}.research-tile h2{margin-bottom:12px}.research-tile p{margin-top:14px}.collection .test h3{min-height:2.5em}@media(max-width:750px){.research-index{grid-template-columns:1fr}.collection .test h3{min-height:0}}
.playing .tile:disabled{opacity:1}.playing .lab .timer{white-space:nowrap}
/* Animal Benchmark: an evening expedition, with play at the centre. */
:root{--bg:#11191c;--panel:#1c2c30;--line:#3a4b4e;--ink:#f3f2e8;--muted:#b5c6c8;--accent:#efc177;--blue:#8cd6d5;--gold:#efc177}body{background:radial-gradient(ellipse at 8% 2%,#244c4e60,transparent 42%),radial-gradient(ellipse at 94% 60%,#42372f45,transparent 40%),#11191c}header{background:transparent;border-color:#d8ece617}.brand span{color:#efc177}nav a{color:#c3d0ce}nav a:hover{color:#efc177}main{padding-top:28px}button,.button{border-radius:7px;transition:transform .2s,border-color .2s,background .2s,box-shadow .2s}button:hover,.button:hover{background:#2a4246;border-color:#8cd6d5}button.primary,.button.primary{background:linear-gradient(135deg,#f5d99b,#e4aa55);border-color:#efc177;color:#182b30;box-shadow:0 5px 20px #dca14414}button.primary:hover,.button.primary:hover{background:linear-gradient(135deg,#ffe6b4,#f3c475);box-shadow:0 7px 28px #e4b56b35;transform:translateY(-2px)}.button.ghost{background:#14242880;border-color:#77939180;color:var(--ink)}.text-link{color:#8cd6d5}.game-entrance{display:grid;grid-template-columns:1.05fr 1fr;gap:28px;align-items:stretch;min-height:430px;margin-bottom:36px}.entrance-copy{padding:36px 0 26px;align-self:center;position:relative;z-index:1}.entrance-copy .eyebrow{margin-bottom:22px}.entrance-copy h1{font-size:clamp(48px,5.6vw,76px);line-height:1.03;letter-spacing:-2px;margin-bottom:24px}.entrance-copy h1 em{color:#efc177;font-weight:normal}.entrance-copy .lead{max-width:460px;font-size:18px}.entrance-copy .actions{margin-top:28px}.entrance-note{font-size:13px;letter-spacing:.2px;color:#90a7a8;margin-top:22px;margin-bottom:0}.encounter{display:block;position:relative;overflow:hidden;min-height:430px;border-radius:12px;border:1px solid #829e9b50;background:#27443f;isolation:isolate;box-shadow:0 24px 50px #0004;transition:transform .45s,box-shadow .45s}.encounter img{position:absolute;width:100%;height:100%;object-fit:cover;object-position:50% 30%;transition:transform .75s;z-index:-2}.encounter:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#0d171b45,transparent 25%,#0d171b30 45%,#0d171bf2 100%);z-index:-1}.encounter:hover{transform:translateY(-4px);box-shadow:0 26px 60px #0007}.encounter:hover img{transform:scale(1.04)}.encounter-label{position:absolute;left:24px;top:24px;font:12px ui-monospace;letter-spacing:1.8px;color:#fff3d0;padding:8px 12px;border:1px solid #cadcda60;border-radius:3px;background:#10232985}.encounter-copy{position:absolute;bottom:38px;left:26px;right:20px}.encounter-copy h2{font:38px/1.08 Georgia;margin-bottom:16px;color:#fff9ec;text-shadow:0 2px 15px #0008}.encounter-cta{font-size:15px;color:#f5d99b}.encounter-credit{position:absolute;bottom:10px;left:26px;font-size:10px;color:#aebfbc}.collection .section-head{border-color:#d8ece625;padding-top:27px}.collection h2{font-size:32px}.animal-tabs{gap:8px}.animal-tab{background:linear-gradient(145deg,#22363c,#19272c);border-color:#4e65685c;padding:17px 14px;position:relative;overflow:hidden;transition:transform .2s,border-color .2s,box-shadow .2s}.animal-tab strong{font-size:15px}.animal-tab small{color:#a6bfbd}.animal-tab .index{color:#8cd6d5}.animal-tab:hover{transform:translateY(-4px);background:#2a4449;border-color:#92c8c2}.animal-tab.active{background:linear-gradient(145deg,#375b59,#243d3e);border-color:#efc177;box-shadow:0 5px 22px #0b1215a0,inset 0 -3px #efc177}.animal-tab.active small{color:#d0e0d8}.animal-selection{margin-top:28px}.animal-selection h2{font-size:31px}.tests{gap:15px}.test{background:linear-gradient(145deg,#24353a,#1b2a2e);border:1px solid #4a64675e;border-radius:9px;padding:25px;position:relative;transition:transform .25s,box-shadow .25s,border-color .25s;animation:challengeIn .35s ease both}.test:nth-child(2){animation-delay:.06s}.test:nth-child(3){animation-delay:.12s}.test:hover{transform:translateY(-5px);border-color:#84b4b0;box-shadow:0 14px 25px #0003}.test-index{color:#8cd6d5;font-size:12px}.test h3{font-size:26px}.test-meta{gap:10px}.test-meta span{background:transparent;border-top:1px solid #66848140;border-radius:0;padding:7px 0 0;color:#b2c6c4}.test button{margin-top:22px}.collection-note{margin-top:20px;color:#9fb5b6}.side-quests{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:34px}.quest{position:relative;min-height:265px;display:flex;align-items:flex-end;isolation:isolate;overflow:hidden;border:1px solid #6b878749;border-radius:10px;background:#152b2c;transition:transform .3s}.quest img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .6s}.quest:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#10252ad9,#10252a6e 65%,#10252a45);z-index:-1}.quest>div{padding:28px;max-width:430px}.quest h2{font:30px/1.15 Georgia;margin:13px 0 12px}.quest p{margin:0;color:#caddd5;font-size:15px}.quest .eyebrow{color:#f3d397}.quest:hover{transform:translateY(-4px)}.quest:hover img{transform:scale(1.04)}.bee-quest img{object-position:center 43%}.image-credits{font-size:10px;color:#8ea3a2;line-height:1.6;margin-top:14px}.image-credits a{text-decoration:underline}.lab{background:linear-gradient(135deg,#253b40,#1b2b30);border-color:#536c6b80;box-shadow:0 18px 50px #0002;border-radius:10px}.timing-note{background:#10282a;border-color:#efc177;color:#d8e8e1}.research-tile{background:#213238;border-color:#536c6b80}.research-tile:hover{background:#2a4348}.profile div{background:linear-gradient(145deg,#294247,#1d2d32);border-color:#4c696a70}.profile strong{color:#efc177}.playing{background:#101a1c!important}.playing .lab{background:linear-gradient(145deg,#203b40,#13282e);border-color:#5a807f;box-shadow:0 20px 70px #0004}.playing .lab .primary{color:#132a35}.skip:focus{background:#173c49;color:white}.run-strip{background:#223b40;color:var(--ink)}footer{border-color:#d8ece620;color:#91a8a9}
@keyframes challengeIn{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1300px){.game-entrance{grid-template-columns:1fr 1fr;gap:45px}.encounter{min-height:440px}.entrance-copy h1{font-size:80px}}
@media(max-width:900px){.game-entrance{min-height:370px;gap:24px}.encounter{min-height:370px}.entrance-copy{padding-top:15px}.entrance-copy h1{font-size:58px}.encounter-copy h2{font-size:33px}.animal-tabs{grid-template-columns:repeat(3,1fr)}.side-quests{gap:16px}.quest>div{padding:22px}.quest h2{font-size:27px}}
@media(max-width:650px){.game-entrance{grid-template-columns:1fr;gap:24px;margin-bottom:28px}.entrance-copy{padding:8px 0 0}.entrance-copy h1{font-size:58px;margin-bottom:18px}.entrance-copy .eyebrow{margin-bottom:18px}.entrance-copy .lead{font-size:17px;max-width:510px}.entrance-copy .actions{margin-top:20px}.entrance-note{margin-top:16px}.encounter{min-height:320px}.encounter img{object-position:50% 32%}.encounter-copy{bottom:34px}.encounter-copy h2{font-size:34px}.animal-tabs{grid-template-columns:repeat(2,1fr)}.animal-tab{padding:15px;min-height:108px}.animal-selection{display:block}.animal-selection .text-link{margin-top:12px;display:inline-block}.side-quests{grid-template-columns:1fr}.quest{min-height:240px}.section-head h2{font-size:29px}.entrance-copy .actions .primary,.entrance-copy .actions .button{flex:1;white-space:normal;font-size:14px;padding:12px;min-width:140px}.collection .test h3{min-height:0}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.intro-explainer{max-width:490px;color:#c4d1ce;font-size:16px;line-height:1.7}.entrance-copy .lead{margin-bottom:16px}.run-emblem{display:flex;align-items:center;gap:12px;color:#efc177;margin-bottom:18px}.run-emblem b{font:58px/1 Georgia}.run-emblem span{font:12px ui-monospace;letter-spacing:2px;border-left:1px solid #efc17760;padding-left:12px}.play-cycle{display:flex;justify-content:space-between;gap:24px;border-top:1px solid #65807c50;border-bottom:1px solid #65807c50;padding:21px 0;color:#c5d3cf;font-size:14px;margin-bottom:32px}.play-cycle b{font:15px ui-monospace;color:#efc177;margin-right:10px}.kingdom-feature{display:grid;grid-template-columns:1.6fr 1fr;gap:36px;padding:35px 38px;background:radial-gradient(ellipse at 95% 0%,#4976724a,transparent 70%),linear-gradient(135deg,#284448,#1a2d33);border:1px solid #81a29b70;border-radius:10px;box-shadow:0 20px 45px #0003}.kingdom-feature h2{font-size:36px;margin:14px 0 18px;max-width:570px}.kingdom-feature p{color:#c5d5d0;font-size:16px;max-width:620px}.run-facts{display:flex;gap:32px;color:#afc7c4;margin-top:25px}.run-facts strong{color:#efc177;font:32px Georgia;margin-right:6px}.kingdom-action{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;border-left:1px solid #82a9a14a;padding-left:30px}.record-label{font:11px ui-monospace;letter-spacing:1.4px;color:#bacfca}.record-number{font:82px/1 Georgia;color:#efc177}.record-number small{font-size:28px;color:#a3bfba}.duel-section{margin-top:40px;scroll-margin-top:24px}.duel-section .section-head h2{margin-bottom:14px}.duel-section .lead{font-size:16px;max-width:780px}.duel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:26px}.duel-card{display:flex;flex-direction:column;justify-content:space-between;position:relative;isolation:isolate;min-height:300px;border:1px solid #647f795e;border-radius:9px;overflow:hidden;background:radial-gradient(ellipse at 85% 15%,#4c707850,transparent 80%),#203238;transition:transform .25s,box-shadow .25s,border-color .25s}.duel-card:hover{transform:translateY(-5px);border-color:#e8bc78;box-shadow:0 18px 28px #0003}.duel-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform .5s}.duel-card.has-image:after{content:'';position:absolute;inset:0;background:linear-gradient(#0e1b2450,#14242b35 20%,#122027ee 85%);z-index:-1}.duel-card:hover img{transform:scale(1.035)}.duel-card-top{padding:20px;display:flex;justify-content:space-between;align-items:flex-start;gap:12px}.duel-card-top .test-index{color:#e8d29f;text-shadow:0 2px 8px #0008}.duel-copy{padding:26px 24px 23px}.duel-copy h3{font:34px/1.1 Georgia;margin:9px 0}.duel-copy>p{color:#b8cec8;margin-bottom:13px;font-size:14px}.duel-copy .latin{font-size:14px;margin-bottom:0}.duel-button{font-size:14px;font-weight:700;color:#f2d091;display:inline-block;margin-top:8px;padding-bottom:5px;border-bottom:1px solid #dcb57b70}.won-tag{font-size:11px;color:#f7d69d;background:#172c32d9;padding:4px 8px;border:1px solid #f7d69d70;border-radius:3px}.animal-pigeon{background:radial-gradient(ellipse at 100% 0,#69708466,transparent 70%),#242f3d}.animal-jay{background:radial-gradient(ellipse at 100% 0,#477f9370,transparent 70%),#182f3c}.animal-kea{background:radial-gradient(ellipse at 100% 0,#7d885d60,transparent 70%),#283730}.animal-crow img{object-position:30% center}.animal-bee img{object-position:35% center}.explore-link{margin-top:38px;padding:25px 0;border-top:1px solid #d1e0db26;display:flex;justify-content:space-between;gap:25px;align-items:center}.explore-link h3{font-size:23px;margin-bottom:9px}.explore-link p{font-size:14px;color:#a4bfbd;max-width:660px;margin-bottom:0}.explore-link .button{white-space:nowrap;font-size:14px}.duel-preview{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:32px 0}.duel-preview>div{background:#22363b;padding:24px;border:1px solid #577a7760;border-radius:7px}.duel-preview .index{color:#efc177;font:13px ui-monospace}.duel-preview h3{font-size:24px;margin:16px 0 10px}.duel-preview p{font-size:14px;color:#b4c9c4;margin-bottom:0}.duel-history{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:20px 0 30px}.duel-history-item{display:flex;flex-direction:column;gap:10px;background:#23383d;border:1px solid #66878260;padding:20px;border-radius:6px}.duel-history-item span{color:#efc177;font-size:14px}.run-path{display:flex;flex-direction:column;gap:8px;margin:20px 0}.run-path span{padding:10px 14px;background:#1d353a;font-size:14px;border-left:3px solid #9ecac0}.run-path .failed{border-color:#dfa28d}
@media(max-width:850px){.kingdom-feature{padding:28px;gap:25px}.kingdom-feature h2{font-size:31px}.duel-grid{grid-template-columns:repeat(2,1fr)}.duel-preview{grid-template-columns:1fr}.play-cycle{gap:15px;flex-wrap:wrap}.duel-preview>div{padding:20px}.duel-history{grid-template-columns:repeat(2,1fr)}}@media(max-width:580px){.kingdom-feature{grid-template-columns:1fr;padding:25px}.kingdom-action{border-left:0;border-top:1px solid #81a29b45;padding:24px 0 0;align-items:flex-start}.record-number{font-size:62px}.kingdom-action .primary{width:100%}.duel-card{min-height:285px}.duel-grid{grid-template-columns:1fr}.duel-copy h3{font-size:34px}.explore-link{flex-direction:column;align-items:flex-start}.play-cycle{flex-direction:column;gap:10px;padding:18px 0}.run-facts{gap:24px}.run-facts strong{font-size:28px}.duel-history{grid-template-columns:1fr}.intro-explainer{font-size:15px}.game-entrance .encounter{min-height:345px}}
.playing .labbar{position:sticky;top:0;z-index:5;background:#1c343b;padding-top:12px;margin-top:-12px}.field-label{display:block;font:11px ui-monospace;letter-spacing:1.5px;color:#9ebdbb;text-align:left;margin-bottom:14px}.experiment-numbers .choice{border-color:#678d83;background:radial-gradient(ellipse at 50% 50%,#234440,#14292d)}.experiment-memory .memory{background:linear-gradient(#13292d,#172d33);border-color:#647f87;box-shadow:inset 0 10px 40px #0002}.experiment-memory .tile{border-radius:6px;box-shadow:0 4px 12px #0003}.experiment-perception .pattern{border:1px solid #648586;border-radius:8px;min-height:200px;align-content:center;background:#12292f;font-size:38px;margin-bottom:24px}.experiment-probability .jar{border-radius:0 0 17px 17px;background:linear-gradient(#1c353b,#132c31);border-color:#8ac4c8;box-shadow:inset 0 -15px 30px #0002}.experiment-probability .choice{padding-top:18px}.experiment-tools .tube{box-shadow:inset 0 0 16px #c8e2df15,0 8px 20px #0002}.drop-marker{position:absolute;top:0;left:calc(50% - 7px);width:14px;height:14px;border-radius:50%;background:#d8d4c7;opacity:0;z-index:3}.tool-workspace{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:26px 0}.tool-zone{padding:18px;border:1px solid #557b7560;background:#162c31;border-radius:8px}.tool-zone h3{font:16px system-ui;color:#c8dbd4;text-align:center;margin:0 0 18px}.tool-zone .objects{margin:0;gap:10px}.tool-zone .object{min-width:145px;min-height:100px}.food-target{display:block;width:100%;background:#10242a;padding:14px;color:#ead9ad!important}.food-target svg{display:block;width:100%;height:auto;max-height:110px}.food-target span{font-size:14px;display:block;margin-top:8px}.experiment-tools .tunnel{max-width:680px}.experiment-memory .caches{padding:18px;border:1px solid #5e847c;background:#11282c;border-radius:8px}.cache[data-food="Larven"] small{color:#efc177}.cache[data-food="Nüsse"] small{color:#bcdba8}.cache[data-food="Beeren"] small{color:#a8d3ea}.cache-index{font:22px Georgia;color:#e7efe5}.cache[data-food="Leer"]{background:#14262a}.cache[data-food="Leer"] small{color:#8aa39f}@keyframes objectDrop{0%{opacity:1;transform:translateY(0)}85%{opacity:1;transform:translateY(160px)}100%{opacity:0;transform:translateY(170px)}}@media(max-width:600px){.tool-workspace{grid-template-columns:1fr;gap:14px}.tool-zone{padding:14px}.tool-zone .object{min-width:125px}.field-label{font-size:10px;letter-spacing:.8px}.experiment-memory .caches{padding:10px}.experiment-perception .pattern{font-size:31px;min-height:200px}.playing .labbar .timer{font-size:18px}.food-target{padding:10px}.experiment-tools .tunnel{padding:14px}.experiment-probability .jar{padding:12px 8px}}
nav{flex-wrap:wrap;row-gap:10px}.ghost{background:#14242880;border-color:#77939180;color:var(--ink)}@media(max-width:750px){header nav{width:100%;gap:12px 20px}}
/* Challenge state stays visible and distinct from the scientific explanation. */
.challenge-hud{display:grid;grid-template-columns:minmax(190px,1fr) auto auto;align-items:center;gap:22px;padding:17px 22px;margin:0 0 24px;background:linear-gradient(110deg,#315757,#183438);border:1px solid #709b906b;border-radius:10px}
.hud-copy{display:flex;flex-direction:column;gap:5px}.hud-copy .eyebrow{font-size:12px;letter-spacing:1px}.hud-copy strong{font-size:17px}.stage-track{display:grid;grid-template-columns:repeat(12,25px);gap:5px}.stage-track:has(.stage:nth-child(3):last-child){grid-template-columns:repeat(3,32px)}.stage{display:grid;place-items:center;min-height:30px;border:1px solid #799b9470;color:#b9d0c7;border-radius:5px;font:13px ui-monospace;background:#173035}.stage.complete{background:#86c4b1;border-color:#86c4b1;color:#112c2e}.stage.current{background:#efc177;color:#173134;border-color:#efc177;box-shadow:0 0 15px #efc17725}.stage.failed{background:#c98877;color:#17282c;border-color:#c98877}.life-counter{display:flex;align-items:center;gap:9px;font-size:14px;white-space:nowrap;color:#eddba8}.life-counter b{font:30px Georgia}.life-lost{background:linear-gradient(110deg,#493b39,#223034);border-color:#ac756970}.life-lost .life-counter{color:#e6b0a3}
.run-start{display:grid;grid-template-columns:1.15fr 1fr;gap:44px;align-items:start;padding:30px 0}.run-start h1{font-size:clamp(43px,5.2vw,70px);line-height:1.08;margin-top:20px}.run-start h1 em{font-weight:normal;color:var(--accent)}.run-start .lead{font-size:19px;max-width:580px}.run-rules{display:flex;gap:25px;flex-wrap:wrap;padding:24px 0;margin:24px 0;border-block:1px solid #73968d55}.run-rules span{font-size:14px;color:#c2d3cd}.run-rules b{font:32px Georgia;color:#efc177;display:block}.run-controls{display:flex;flex-direction:column;gap:18px;align-items:start;margin:0 0 25px}.run-controls label{display:flex;flex-direction:column;gap:8px;width:100%;max-width:360px;font-size:14px}.run-controls .primary{min-height:58px;font-size:17px;padding-inline:28px}.run-start-copy>.muted{font-size:14px;max-width:560px}.run-lineup{padding:28px;background:linear-gradient(145deg,#315251,#1b3138);border:1px solid #85aaa26b;border-radius:12px;box-shadow:0 25px 50px #0003}.run-lineup>.eyebrow{margin-bottom:20px}.lineup-item{display:flex;align-items:center;gap:15px;padding:19px 0;border-bottom:1px solid #6b918b55}.lineup-number{font:25px Georgia;color:#efc177;min-width:34px}.lineup-item>div{min-width:0;flex:1}.lineup-item strong{display:block;font:23px Georgia;overflow-wrap:anywhere}.lineup-item small{display:block;color:#bfd2cc;font-size:14px;margin-top:5px}.lineup-tests{font-size:12px;color:#bad2c8;white-space:nowrap}.run-lineup>p{font-size:12px;color:#9dbeb4;margin:19px 0 0}
.result{align-items:start;gap:36px}.result>section{padding:32px;background:radial-gradient(ellipse at 0 0,#47716940,transparent 70%),#1c3037;border:1px solid #6e928477;border-radius:12px;position:relative;overflow:hidden}.result-lost>section{background:radial-gradient(ellipse at 0 0,#79514840,transparent 70%),#223037;border-color:#957c6977}.result h1{font-size:clamp(34px,4vw,53px);overflow-wrap:anywhere;margin-top:16px}.score-caption{font:12px ui-monospace;letter-spacing:1.5px;color:#adc8c0;margin-top:27px}.result .bigscore{font:clamp(80px,9vw,122px)/1 Georgia;color:#f2ca87;margin:14px 0 20px}.result .bigscore span{font-size:.38em;color:#afc8c0;margin-left:5px}.result-lost .bigscore{color:#e4b3a1}.result-message{font-size:18px;max-width:490px;line-height:1.5;color:#d1e3d8}.result .actions{margin-top:26px;gap:12px}.result .primary{min-height:56px;font-size:17px}.result aside{border-left:2px solid #8bc5b75c;padding:0 0 0 24px}.result aside .science-block:first-child>h3{font-size:28px}.result aside p{font-size:16px}.result aside a{color:#92d9d0;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}.result .run-details,.result .decision-details{border-top:1px solid #7090865e;padding-top:16px}.result>section>p.muted{font-size:14px}.science-block .tag{color:#b7cec5}.decision-details .log{width:100%;margin-top:20px}.decision-details p{font-size:14px}
.feedback{margin:20px auto;line-height:1.55}.feedback.correct,.feedback.incorrect{padding:16px 20px;border:1px solid;border-radius:8px;background:#142e32;color:#cce9dc;font-size:16px;text-align:left;max-width:100%}.feedback.correct{border-color:#8bc9b0}.feedback.incorrect{border-color:#dba491;background:#332e2d;color:#f0d8c8}.playing .lab.round-won{border-color:#9bd3ba;animation:answerPulse .4s ease-out}.playing .lab.round-lost{border-color:#d5a28d}.playing .lab #nextRound{min-height:55px;padding-inline:26px;margin-top:4px}.selection-rule{font-size:16px;line-height:1.5;text-align:left;min-height:100px}.field-label{font-size:12px;letter-spacing:1px}.duel-copy h3,.lab-head h1,h1,.duel-preview h3{overflow-wrap:anywhere}.lab-head>div{min-width:0}.intro-explainer{font-size:16px}.duel-copy>p{font-size:16px}.duel-copy .latin{font-size:14px}.duel-card-top .won-tag{font-size:12px}.image-credits,.encounter-credit{font-size:12px}.brand small{font-size:12px;letter-spacing:1px}.record-label{font-size:12px}.lab-head .tag{font-size:14px}
@keyframes answerPulse{from{box-shadow:0 0 0 3px #a5d9bb44,0 18px 40px #0002}to{box-shadow:0 0 0 0 #a5d9bb00,0 18px 40px #0002}}
@media(max-width:1050px){.challenge-hud{grid-template-columns:1fr auto}.stage-track{grid-row:2;grid-column:1/-1;grid-template-columns:repeat(12,minmax(15px,1fr));max-width:520px}.life-counter{grid-column:2;grid-row:1}.run-start{gap:26px}.lineup-tests{display:none}}
@media(max-width:750px){.run-start{grid-template-columns:1fr;gap:26px;padding-top:12px}.run-start-copy>.lead{font-size:18px}.run-lineup{padding:22px}.result>section{padding:25px}.result aside{border-left:0;border-top:2px solid #8bc5b75c;padding:26px 0 0}.playing header{padding-block:14px}.playing header nav,.playing header .edition,.playing header .brand small{display:none}.playing header .brand{font-size:20px}.playing main{padding-top:18px}.playing .lab-head h1{font-size:30px;margin-bottom:14px}.playing .back{font-size:14px;margin-bottom:15px}}
@media(max-width:520px){.challenge-hud{padding:15px;margin-bottom:20px;gap:12px}.hud-copy .eyebrow{font-size:12px}.hud-copy strong{font-size:15px}.life-counter{font-size:12px;gap:6px}.life-counter b{font-size:27px}.stage-track{grid-template-columns:repeat(6,minmax(20px,1fr));gap:6px}.stage-track:has(.stage:nth-child(3):last-child){grid-template-columns:repeat(3,minmax(20px,1fr));max-width:190px}.stage{min-height:28px}.result>section{padding:22px 18px}.result .bigscore{font-size:86px}.result .actions>button{width:100%;font-size:16px}.result-message{font-size:17px}.run-controls{align-items:stretch}.run-controls .primary{width:100%}.lineup-item strong{font-size:21px}.run-facts{flex-wrap:wrap;gap:14px 24px}.field-label{font-size:12px;letter-spacing:0}.feedback.correct,.feedback.incorrect{padding:14px;font-size:15px}.selection-rule{font-size:14px;min-height:130px}.choice .jar{padding:10px 5px}.experiment-probability .choice{padding:10px}.jar .tokens{gap:5px}.token{width:22px;height:22px;font-size:15px}.duel-preview p{font-size:16px}}
@media(max-width:520px){.playing .challenge-hud{padding:12px 15px;gap:8px;margin-bottom:15px}.playing .hud-copy .eyebrow{display:none}.playing .stage-track{grid-template-columns:repeat(12,minmax(6px,1fr));max-width:none;gap:4px}.playing .stage-track:has(.stage:nth-child(3):last-child){grid-template-columns:repeat(3,minmax(6px,1fr));max-width:none}.playing .stage{font-size:0;min-height:7px;border-radius:2px}.playing .life-counter b{font-size:22px}.playing .memory{height:clamp(230px,40svh,340px)}.playing .instruction{font-size:22px;margin-block:20px}.playing .lab-head h1{font-size:27px}.playing .lab-head .tag{font-size:13px}.playing .labbar{gap:12px}.playing .labbar>span:first-child{flex:1;min-width:0}.playing .labbar .timer{min-width:70px}.playing .caches .cache{min-height:74px}.playing .back{margin-bottom:12px}}
/* Animal Benchmark: a vivid challenge room, grounded in animal cognition. */
:root{--bg:#122443;--panel:#1d3556;--line:#527da1;--ink:#f6f8ff;--muted:#c0d2e6;--accent:#ffcc58;--blue:#84e6ed;--gold:#ffcc58}
body{background:radial-gradient(ellipse at 12% 2%,#356cb070,transparent 48%),radial-gradient(ellipse at 95% 55%,#137b9445,transparent 42%),#122443;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}h1,h2,h3{font-family:inherit;font-weight:800;letter-spacing:-.035em}h1 em,h2 em{font-style:normal;color:#ffcc58}header{padding-block:22px;border-bottom-color:#87bae331}.brand{font-size:26px;letter-spacing:-.8px;font-weight:900}.brand small{font-weight:500;font-size:12px;letter-spacing:1.2px;color:#aac9e5}.brand span{color:#ffcc58}nav a{font-size:14px;font-weight:600;color:#d5e4f5}nav a:hover{color:#ffcc58}.eyebrow,.edition{color:#9edfe8;font:600 12px/1.5 ui-sans-serif,system-ui,sans-serif;letter-spacing:1.2px}.edition{color:#94b0cd}.back{font-size:14px;color:#b7d1e8}.lead{color:#d2e0ee}main{padding-top:35px}button,.button{border-radius:10px;border-color:#729abd;color:#f6f8ff;background:#244566;font-weight:600;transition:transform .18s,background .18s,box-shadow .18s}button.primary,.button.primary{background:#ffcc58;border-color:#ffcc58;color:#162746;box-shadow:0 5px 0 #b58022,0 12px 26px #050c2245;font-weight:800}button.primary:hover,.button.primary:hover{background:#ffdd83;border-color:#ffdd83;transform:translateY(-2px);box-shadow:0 7px 0 #b58022,0 15px 29px #050c2245}button.primary:active,.button.primary:active{transform:translateY(3px);box-shadow:0 2px 0 #b58022}button:hover,.button:hover{background:#356281;border-color:#91dce5}.ghost,.button.ghost{background:#183857;border-color:#7cacc8;color:#e9f5ff}select{background:#153451;border-color:#73a0bd;color:#f6f8ff;border-radius:8px}:focus-visible{outline:3px solid #92f0e7;outline-offset:5px}
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@media(max-width:360px){.entrance-copy h1{font-size:45px}.encounter-copy h2{font-size:31px}.duel-copy{padding:21px 19px}.duel-copy h3{font-size:26px}.duel-card-bottom{flex-direction:column;align-items:start;gap:12px}.mode-label{font-size:12px;gap:10px}.science-intro{padding:24px 20px}.encounter-facts{gap:22px}.duel-opponent-copy{left:22px;right:22px}.duel-config h2{font-size:33px}.hero-record{gap:10px}.hero-record>span:last-child{font-size:10px}}
.photo-credit{position:absolute;bottom:0;left:0;right:0;z-index:2;padding:14px 16px 8px;background:linear-gradient(transparent,#0b243dd9);color:#eef6ff;font-size:12px;line-height:1.4;font-weight:400;pointer-events:none}.duel-opponent>.photo-credit{padding-inline:23px}.duel-opponent-copy{bottom:60px}.animal-pigeon .duel-photo img,.duel-opponent.animal-pigeon>img{object-position:40% 24%}.animal-jay .duel-photo img,.duel-opponent.animal-jay>img{object-position:46% 22%}.animal-kea .duel-photo img,.duel-opponent.animal-kea>img{object-position:63% 29%}.opponent-chip:has(img[src="pigeon.jpg"]) img{object-position:40% 24%}.opponent-chip:has(img[src="jay.jpg"]) img{object-position:46% 22%}.opponent-chip:has(img[src="kea.jpg"]) img{object-position:63% 29%}.image-credits p{font-size:12px;margin-block:9px}.image-credits summary{font-size:13px;color:#b6dce9}.result aside .aha-label{color:#226977}.duel-photo img{filter:none}
.encounter img{filter:none}