:root{color-scheme:dark;--bg:#0c191b;--panel:#122427;--line:#294044;--text:#edf0e6;--muted:#a3b5b5;--lime:#d7edb5;--teal:#72c6c1;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 'Segoe UI',Arial,sans-serif}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:disabled{opacity:.5;cursor:default}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--lime);outline-offset:5px}h1,h2,h3,p{margin:0}h1{font:clamp(2.7rem,4vw,4.1rem)/1.12 var(--serif);letter-spacing:-.035em}h1 em{font-weight:400;color:var(--lime)}h2{font:2rem/1.2 var(--serif);letter-spacing:-.025em}h3{font:1.4rem/1.3 var(--serif)}[hidden]{display:none!important}.header{height:99px;padding:0 4.2%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:22px}.brand{display:flex;align-items:center;gap:9px;white-space:nowrap;font-size:26px;letter-spacing:1px}.brand span{color:var(--lime)}.brand small{font-size:10px;letter-spacing:2px;width:80px;white-space:normal;line-height:1.5;color:var(--muted);margin-left:10px}.header nav{display:flex;gap:32px;align-self:stretch}.header nav a{display:flex;align-items:center;color:var(--muted);font-size:14px;position:relative}.header nav a[aria-current=page]{color:var(--lime)}.header nav a[aria-current=page]:after{content:'';height:2px;position:absolute;bottom:0;left:0;right:0;background:var(--lime)}.button{border:1px solid transparent;border-radius:5px;padding:13px 20px;display:inline-flex;align-items:center;justify-content:center;gap:25px;font-weight:600;font-size:14px;line-height:1.5;transition:background .2s,transform .2s}.button:hover{transform:translateY(-1px)}.button.primary{background:var(--lime);color:#172725}.button.primary:hover{background:#e5f6cd}.button.outline{border-color:#546864;background:transparent}.button.outline:hover{background:#243738}.button.small{padding:10px 16px}.button.full{width:100%;justify-content:space-between}.button.full:not(:has(span)){justify-content:center}.eyebrow{font-size:11px;font-weight:600;letter-spacing:2px;line-height:1.6;color:var(--muted)}.live-dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:var(--lime);margin-right:7px;vertical-align:middle;box-shadow:0 0 8px #c7eeac55}.divider{margin:0 12px;color:#647a7a}main{max-width:1550px;margin:auto;padding:0 4.2%}.page-heading{padding:43px 0 29px;display:flex;align-items:flex-end;justify-content:space-between;gap:25px}.page-heading h1{margin:10px 0 12px}.page-heading p:not(.eyebrow){color:var(--muted);font-size:15px}.generation-mark{text-align:right;flex-shrink:0;padding-bottom:5px}.generation-mark>span{font:12px/2 Consolas,monospace;letter-spacing:2px;color:var(--lime)}.generation-mark small{display:block;font-size:12px;color:var(--muted)}.habitat-grid{display:grid;grid-template-columns:minmax(0,1.9fr) minmax(300px,1fr);gap:20px}.habitat-scene{background:#071719;min-height:465px;position:relative;overflow:hidden;border:1px solid #244244;border-radius:7px;isolation:isolate}.organism{position:absolute;width:100%;height:100%;object-fit:cover;inset:0;z-index:-2;animation:float 12s ease-in-out infinite;opacity:.96}.scene-grain{position:absolute;inset:0;background:linear-gradient(180deg,#07171933 0%,transparent 40%,#071719b3 100%);z-index:-1;pointer-events:none}.scene-top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:23px}.pill{display:inline-block;font-size:11px;letter-spacing:1.8px;border:1px solid #5a777467;padding:6px 11px;border-radius:4px;white-space:nowrap;background:#122c2d55}.scene-coordinate{font:10px Consolas,monospace;color:#aac2bd;letter-spacing:1px}.scene-bottom{position:absolute;left:28px;right:28px;bottom:52px;display:flex;align-items:flex-end;justify-content:space-between}.scene-bottom p{font:1.65rem/1.2 var(--serif);margin-top:10px}.scene-bottom .eyebrow{font-size:10px}.icon-button{width:37px;height:37px;background:#1a383780;border:1px solid #71938a60;border-radius:50%}.scale{position:absolute;bottom:17px;left:28px;right:28px;font:10px/1.5 Consolas,monospace;color:#a8bdb9;display:flex;align-items:center;gap:9px}.scale>span{width:48px;height:6px;border:solid #95afa7;border-width:0 1px 1px}.challenge-panel{border:1px solid var(--line);border-radius:7px;background:var(--panel);padding:27px;display:flex;flex-direction:column}.panel-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;gap:8px}.round-icon{width:30px;height:30px;border:1px solid #4d6663;border-radius:50%;text-align:center;color:var(--lime);font-size:20px;line-height:26px}.challenge-panel h2{font-size:2.1rem;max-width:290px}.challenge-panel>p:not(.panel-footnote){font-size:14px;line-height:1.7;color:var(--muted);margin-top:14px}.environment-reading{margin:23px 0 17px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:11px;font-size:11px;color:var(--muted)}.environment-reading strong{color:var(--text);font-weight:400}.reading-bar{display:flex;gap:4px;width:100%}.reading-bar i{height:5px;flex:1;background:var(--lime);opacity:.7}.reading-bar i:nth-last-child(-n+4){background:#3a5151}.cycle-info{display:grid;grid-template-columns:1.3fr 1fr;border-top:1px solid var(--line);padding:16px 0 23px;gap:12px;margin-top:auto}.label{font-size:11px;color:var(--muted);display:block}.cycle-info strong{font-size:22px;font-weight:400;letter-spacing:1px}.panel-footnote{font-size:11px;color:var(--muted);text-align:center;line-height:1.6;margin-top:12px}.species-strip{display:flex;align-items:center;gap:35px;border-bottom:1px solid var(--line);padding:26px 0 29px}.strip-intro{min-width:220px}.strip-intro p{font-family:var(--serif);font-size:19px;margin-top:7px}.trait-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px;flex:1}.trait-item>div{display:flex;justify-content:space-between;align-items:center;font-size:14px}.trait-item strong{color:var(--lime);font:14px Consolas,monospace}.trait-track{height:3px;background:#2b4041;margin-top:11px}.trait-track i{display:block;height:100%;background:#8eb8a1}.trait-item small{display:block;font-size:11px;color:var(--muted);margin-top:6px}.history-section{padding:35px 0 55px}.section-heading{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:24px}.section-heading h2{font-size:1.8rem}.section-heading .eyebrow{margin-bottom:6px}.text-button{background:none;border:0;padding:3px 0;color:var(--lime);font-size:13px;cursor:pointer}.text-button:hover{text-decoration:underline}.history-row{display:grid;grid-template-columns:100px 1fr auto;gap:25px;border-top:1px solid var(--line);padding:20px 0;align-items:center}.history-row .number{color:var(--lime);font:13px Consolas,monospace}.history-row h3{font-size:1.3rem}.history-row p,.history-row time{color:var(--muted);font-size:13px;margin-top:5px}.history-detail{padding:15px 20px;background:var(--panel);border-radius:4px;margin-top:12px}.history-row details summary{cursor:pointer;color:var(--lime);font-size:13px;margin-top:8px}.lab-grid{display:grid;grid-template-columns: minmax(280px, .85fr) minmax(0,1.3fr);gap:24px}.panel{background:var(--panel);border:1px solid var(--line);border-radius:7px;padding:30px}.step-number{font:14px Consolas,monospace;color:var(--muted)}.muted{color:var(--muted);font-size:14px}.slider-field{margin-top:27px}.slider-title{display:flex;justify-content:space-between;gap:15px;align-items:center}.slider-title output{color:var(--lime);font:17px Consolas,monospace}.slider-field label{font-size:16px}.slider-field p{font-size:13px;color:var(--muted);margin-top:5px}.slider-field input{width:100%;margin:20px 0 0;accent-color:var(--lime);cursor:pointer}.slider-bounds{display:flex;justify-content:space-between;color:var(--muted);font:11px Consolas,monospace}.lab-environment{border-top:1px solid var(--line);padding:23px 0;margin-top:23px}.lab-environment>*{display:block}.lab-environment strong{font-weight:500;margin:5px 0}.lab-environment>span:last-child{font-size:12px;color:var(--muted)}.lab-controls>.text-button{margin-top:12px}.results-panel{display:flex;flex-direction:column}.empty-result{text-align:center;display:flex;align-items:center;justify-content:center;flex-direction:column;flex:1;min-height:390px}.empty-symbol{font:100px var(--serif);color:#91bbaa;margin-bottom:15px}.empty-result h3{font-size:2rem}.empty-result p{font-size:14px;color:var(--muted);margin-top:20px}.result-score{display:flex;align-items:center;gap:20px;margin:25px 0 14px}.result-score strong{font:4rem var(--serif);color:var(--lime)}.result-score span{font-size:13px;color:var(--muted)}#result-summary{color:var(--muted);font-size:15px}.chart-legend{display:flex;gap:22px;font-size:12px;margin:30px 0 5px}.chart-legend span:before{content:'';width:12px;height:3px;display:inline-block;vertical-align:middle;margin-right:8px;background:var(--lime)}.chart-legend .control-key:before{background:#6a9699}#result-chart{width:100%;height:auto;overflow:visible}.chart-caption{display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.result-traits{font-size:12px;color:var(--muted);border-top:1px solid var(--line);padding:20px 0;margin-top:20px}.contribution-box{background:#1a3231;padding:23px;border-radius:5px}.contribution-box p{font-size:13px;color:var(--muted);margin:8px 0 18px}.contribution-box #submit-status{margin:10px 0 0;color:var(--lime)}.method-note{font-size:12px;color:var(--muted);margin:24px 0 50px;max-width:850px}.journal-empty{text-align:center;padding:65px 25px;background:var(--panel);border:1px solid var(--line);border-radius:7px;margin-bottom:60px}.journal-empty p{max-width:450px;margin:15px auto 25px;color:var(--muted)}.journal-stats{display:flex;gap:55px;padding:10px 0 30px}.journal-stats strong{display:block;font:2.6rem var(--serif);color:var(--lime)}.journal-stats span{font-size:13px;color:var(--muted)}.journal-card{border:1px solid var(--line);background:var(--panel);border-radius:6px;padding:25px;margin-bottom:16px;display:grid;grid-template-columns:1fr auto;gap:16px}.journal-card h3{margin-top:8px}.journal-card p{font-size:14px;color:var(--muted);margin-top:8px}.journal-card .gain{font:2rem var(--serif);color:var(--lime);text-align:right}.journal-card .pill{font-size:10px}.journal-card button{margin-top:12px}#journal-content{padding-bottom:40px}footer{border-top:1px solid var(--line);padding:26px 4.2%;display:flex;align-items:center;gap:25px;color:var(--muted);font-size:12px}.footer-brand{font-size:22px;color:var(--text)}footer>div{margin-left:auto;display:flex;gap:26px;align-items:center}footer .text-button{font-size:12px;color:var(--muted)}.alpha-label{font:10px Consolas,monospace;letter-spacing:1px}dialog{border:1px solid #536c66;border-radius:10px;background:#14282a;color:var(--text);padding:42px;width:min(520px,calc(100% - 32px));max-height:90dvh;overflow:auto;box-shadow:0 30px 100px #0008}dialog::backdrop{background:#020d10b8;backdrop-filter:blur(7px)}dialog h2{margin:13px 0 15px;font-size:2.35rem}dialog p{color:var(--muted);font-size:14px}dialog label{display:block;font-size:14px;margin-top:18px}dialog input{display:block;width:100%;background:#0d1b1e;border:1px solid #415958;border-radius:4px;padding:11px 13px;color:var(--text);margin-top:6px}dialog label small{font-size:12px;color:var(--muted)}dialog .button{margin-top:18px}.close-dialog{position:absolute;right:15px;top:10px;font-size:26px;background:none;border:0;color:var(--muted)}.auth-switch{text-align:center;margin-top:22px}.error{color:#ffb6a8!important;margin-top:12px}.auth-switch button{font-size:14px}.delete-details{margin-top:25px;border-top:1px solid var(--line);padding-top:20px}.delete-details summary{font-size:13px;color:#e6b7ad;cursor:pointer}.delete-details p{margin-top:12px}.button.danger{background:#572f2c;color:#fff}#info-content p{margin:14px 0}#info-content h3{margin-top:23px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--lime);color:#152a25;padding:14px 24px;border-radius:6px;box-shadow:0 10px 40px #0006;max-width:90%;z-index:20;font-size:14px}.notice{padding:65px 0;color:var(--muted)}.skip{position:fixed;top:-60px;left:20px;z-index:99;background:var(--lime);color:#172725;padding:10px}.skip:focus{top:10px}@keyframes float{0%,100%{transform:scale(1.035) translateY(0)}50%{transform:scale(1.07) translateY(-7px)}}body.motion-paused .organism{animation-play-state:paused}
@media(min-width:1500px){.habitat-scene{min-height:535px}.challenge-panel{padding:35px}.challenge-panel h2{font-size:2.5rem;max-width:330px}.challenge-panel>p:not(.panel-footnote){font-size:16px}.environment-reading{margin-top:30px}}@media(max-width:1100px){.brand small{display:none}.header nav{gap:22px}.species-strip{gap:25px}.trait-grid{gap:20px}.strip-intro{min-width:190px}.challenge-panel{padding:22px}.scene-coordinate{display:none}.challenge-panel h2{font-size:1.9rem}.eyebrow{letter-spacing:1.5px}}@media(max-width:800px){.header{height:auto;padding-top:18px;flex-wrap:wrap;gap:15px}.header nav{order:3;width:100%;justify-content:center;gap:35px;height:47px}.header nav a{font-size:13px}.brand{font-size:23px}.header>.button{font-size:12px}.page-heading{padding-top:30px}.generation-mark{display:none}.habitat-grid{grid-template-columns:1fr}.habitat-scene{min-height:400px}.challenge-panel{padding:25px}.challenge-panel h2{max-width:none;font-size:2rem}.cycle-info{padding-bottom:20px}.environment-reading{margin:20px 0}.species-strip{flex-direction:column;align-items:stretch;gap:20px}.trait-grid{gap:22px}.lab-grid{grid-template-columns:1fr}.lab-controls,.results-panel{padding:25px}.page-heading h1{font-size:2.8rem}.page-heading{align-items:flex-start}.page-heading>.button,.page-heading>.pill{margin-top:8px}.history-row{grid-template-columns:70px 1fr;gap:15px}.history-row>time{display:none}footer{flex-wrap:wrap;gap:15px}footer>div{margin:0;width:100%;justify-content:space-between;gap:15px}.alpha-label{font-size:9px}.history-section .section-heading{align-items:flex-end}.section-heading h2{font-size:1.65rem}.section-heading .text-button{max-width:110px;text-align:right}.scene-top{padding:22px}}@media(max-width:480px){.header nav{gap:23px}.page-heading h1{font-size:2.5rem}.page-heading{display:block}.page-heading p:not(.eyebrow){font-size:14px}.habitat-scene{min-height:360px}.organism{width:125%;max-width:none;left:-12.5%}.trait-grid{gap:14px}.trait-item>div{font-size:12px}.trait-item small{font-size:10px}.scene-bottom{left:22px;bottom:53px}.scene-bottom p{font-size:1.45rem}.scene-coordinate{display:none}.history-row{grid-template-columns:1fr;gap:5px}.history-row .number{font-size:11px}dialog{padding:32px 25px}.journal-stats{gap:25px}.journal-card{grid-template-columns:1fr}.journal-card .gain{text-align:left}.alpha-label{display:none}.result-score strong{font-size:3.3rem}.chart-legend{font-size:11px;gap:15px}.header>.button{padding:9px 11px;gap:10px}.brand{gap:5px}.brand img{width:29px}.page-heading>.pill{margin-top:15px}.page-heading>.button{margin-top:15px}}@media(prefers-reduced-motion:reduce){body:not(.motion-enabled) *,body:not(.motion-enabled) *:before,body:not(.motion-enabled) *:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
progress.trait-track{display:block;width:100%;border:0;border-radius:0;appearance:none}progress.trait-track::-webkit-progress-bar{background:#2b4041}progress.trait-track::-webkit-progress-value{background:#8eb8a1}progress.trait-track::-moz-progress-bar{background:#8eb8a1}

/* Habitat research */
.research-setup{margin-bottom:28px;padding:28px}.research-setup h2{margin:6px 0 12px}.research-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:22px 0}.research-fields label{display:grid;gap:9px}.research-fields select{width:100%;min-width:0;background:#10282b;color:#e3ece6;border:1px solid #53706b;border-radius:4px;padding:12px;font:inherit}.research-hint,.result-context{color:var(--lime);margin:12px 0}.research-focus{border-left:2px solid var(--lime);padding-left:14px}.species-strip .trait-grid{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:22px}.lab-grid>.lab-controls{position:static}.specimen-pair[data-habitat="murk"] .specimen-stage{background:radial-gradient(ellipse,#65704655,#192a28)}.specimen-pair[data-habitat="current"] .specimen-stage{background:repeating-linear-gradient(165deg,#193d4933 0 2px,transparent 2px 25px),#0c202c}.specimen-pair[data-habitat="scarcity"] .specimen-stage{background:radial-gradient(ellipse,#233659,#090e20)}.specimen-pair[data-habitat="lagoon"] .specimen-stage{background:radial-gradient(ellipse,#547f6544,#123b37)}.journal-card details{margin:14px 0}.journal-card summary{cursor:pointer;color:var(--lime)}#result-explanation{line-height:1.7}#result-consistency{font-size:13px;margin:14px 0}@media(max-width:600px){.research-setup{padding:20px}.research-fields{grid-template-columns:1fr}.species-strip .trait-grid{grid-template-columns:1fr 1fr}}

.anatomy-panel{padding:28px;margin:28px 0}.anatomy-panel h2{margin:10px 0 20px}.anatomy-feature{padding:16px 0;border-top:1px solid #36504b}.anatomy-feature h3{text-transform:capitalize;color:var(--lime)}.anatomy-feature p{margin:8px 0;line-height:1.65}.anatomy-feature progress{width:100%;accent-color:var(--lime);height:7px}#anatomy-comparison-note{color:var(--lime);margin-top:12px}

.evolution-explorer{padding:26px;margin:0 0 28px;min-width:0}.history-explorer-heading{display:flex;justify-content:space-between;gap:22px;align-items:start}.history-explorer-heading h2{font-size:1.9rem;margin:0 0 10px}.history-explorer-heading p{font-size:14px;color:var(--muted);max-width:620px}.history-switch{display:flex;padding:4px;border:1px solid #46605a;border-radius:5px;flex-shrink:0}.history-switch button{padding:9px 18px;background:transparent;color:var(--text);border:0;cursor:pointer;border-radius:3px;white-space:nowrap}.history-switch button[aria-pressed=true]{background:var(--lime);color:#10211c}.history-scroll{overflow-x:auto;max-width:100%}#history-markers{display:flex;margin:20px 0;gap:0;padding:4px 2px 10px}.generation-stop{min-width:90px;flex:1;background:none;color:var(--muted);border:0;border-top:1px solid #56736c;font:11px Consolas,monospace;cursor:pointer;padding:0 15px 8px}.generation-stop span{display:block;font-size:20px;line-height:22px;margin-top:-12px;margin-bottom:10px}.generation-stop[aria-pressed=true]{color:var(--lime)}.history-cards{display:flex;gap:16px}.history-card{flex:1;min-width:0;display:flex;align-items:center;border:1px solid #34514a;border-radius:4px;padding:10px}.history-card[hidden]{display:none}.history-card.selected{border-color:var(--lime)}.history-portrait{height:112px;width:135px;flex-shrink:0}.history-portrait .creature-rig{height:100%}.history-card p{font-size:12px;color:var(--muted);margin:8px 0}.history-card .text-button{text-align:left;font-size:13px}.history-selection-controls{display:flex;justify-content:space-between;align-items:center;gap:16px;margin:22px 0 12px}.history-selection-controls label{font-size:13px;display:flex;gap:12px;align-items:center}.history-selection-controls select{background:#0f2527;color:var(--text);border:1px solid #45635c;border-radius:4px;padding:9px;max-width:100%}.history-selection{border-top:1px solid #36534c;padding-top:14px}.history-selection h3{font-size:15px;color:var(--lime)}.history-selection p{font-size:13px;margin:10px 0;line-height:1.6}.history-footnote{font-size:11px;color:var(--muted);margin-top:16px;line-height:1.6}.evolution-explorer summary{cursor:pointer;font-size:13px;color:var(--muted)}#history-trait-options{border:0;display:flex;flex-wrap:wrap;gap:12px 22px;padding:18px 0}#history-trait-options legend{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}#history-trait-options label{display:flex;gap:6px;align-items:center;font-size:12px}#history-trait-options input{width:auto;accent-color:var(--lime)}#history-graph{max-width:none;display:block;height:auto}#history-graph text{fill:#bfd0c9;font:11px Consolas,monospace}#history-chart-hint{font-size:12px;margin:12px 0}#history-data{border-collapse:collapse;font-size:12px;white-space:nowrap;width:100%;margin-top:12px}#history-data th,#history-data td{text-align:left;padding:10px;border-bottom:1px solid #36534c}.history-card .creature-rig *{animation:none!important}.history-switch button:focus-visible,.generation-stop:focus-visible{outline:2px solid var(--lime);outline-offset:3px}@media(max-width:1000px){.history-card{display:block}.history-portrait{width:100%}}@media(max-width:600px){.evolution-explorer{padding:18px}.history-explorer-heading{display:block}.history-switch{width:fit-content;margin-top:18px}.history-cards{overflow-x:auto}.history-card{min-width:210px}.history-selection-controls,.history-selection-controls label{align-items:start;flex-direction:column}.history-selection-controls select{width:100%}.history-selection-controls label{width:100%}.history-explorer-heading h2{font-size:1.6rem}}

.history-color-0{color:#d7edb5}.history-color-1{color:#85d4df}.history-color-2{color:#d3b990}.history-color-3{color:#eba6bb}.history-color-4{color:#b9aff1}.history-color-5{color:#e5d56e}#history-graph circle{cursor:pointer}
.history-card .history-portrait{width:125px;height:104px;flex:0 0 125px}.history-card>div:last-child{min-width:0;flex:1}.history-card .text-button{line-height:1.6}.history-cards{align-items:stretch}@media(max-width:1000px){.history-card .history-portrait{width:100%;height:104px}}@media(max-width:600px){.history-card{min-width:220px}}

/* Compact history keeps the title and generation markers visible. */
.history-explorer-heading>div:first-child{flex:1}.history-expand{white-space:nowrap;align-self:start;padding:10px 0}.evolution-explorer.is-collapsed{padding-top:20px;padding-bottom:8px}.is-collapsed #history-context,.is-collapsed .history-switch,.is-collapsed .history-cards,.is-collapsed #history-trends,.is-collapsed .history-selection-controls,.is-collapsed .history-selection,.is-collapsed .history-footnote{display:none!important}.is-collapsed #history-markers{margin:18px 0 0}.is-collapsed .history-explorer-heading h2{margin-bottom:0}@media(max-width:600px){.history-explorer-heading{display:flex;flex-wrap:wrap;gap:10px 16px}.history-explorer-heading>div:first-child{flex:1;min-width:150px}.history-explorer-heading .history-switch{margin-top:4px}.history-expand{font-size:12px}.evolution-explorer.is-collapsed{padding-top:16px}}
.signals-section{margin-bottom:24px;overflow-wrap:anywhere}.signals-section h2{margin-bottom:16px}.signals-section p{margin:12px 0;color:var(--muted)}.signals-status{padding:18px;border-left:3px solid var(--lime);background:var(--panel);margin-bottom:24px}.signals-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-bottom:24px}.signals-cards h2{font-size:21px}.signals-cards strong{display:block;color:var(--lime);font-size:25px;margin:16px 0}.signals-cards p,.signals-cards small{color:var(--muted);font-size:13px}.signals-section svg{display:block;width:100%;max-width:900px}.signals-compare{display:block;margin:14px 0}.signals-process{list-style:none;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.signals-process li{border-top:2px solid var(--lime);padding-top:14px}.signals-section pre{white-space:pre-wrap;font-size:12px}.signals-section summary{cursor:pointer;color:var(--lime)}.signals-table-wrap{overflow-x:auto}.signals-table-wrap table{width:100%;border-collapse:collapse;font-size:12px}.signals-table-wrap td,.signals-table-wrap th{padding:10px;text-align:left;border-bottom:1px solid var(--line)}
@media(max-width:800px){.signals-cards,.signals-process{grid-template-columns:1fr}.header nav{gap:16px}.header nav a{font-size:12px}.signals-section{padding:20px}}
.gb-overview .gb-intro{font-size:20px;color:var(--text);margin:0 0 24px}.gb-total{display:flex;align-items:baseline;gap:16px;margin-bottom:25px}.gb-total strong{font:34px var(--serif);color:var(--lime)}.gb-total span{font-size:13px;color:var(--muted)}.gb-fuel-chart{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 32px;margin-bottom:28px}.gb-fuel-heading{display:flex;justify-content:space-between;gap:10px;font-size:15px}.gb-fuel-heading strong{font-weight:500}.gb-fuel-heading span,.gb-fuel small{color:var(--muted)}.gb-fuel-track{height:10px;border-radius:6px;background:#243a3b;margin:10px 0 6px;overflow:hidden}.gb-fuel-track span{display:block;height:100%;background:var(--fuel);border-radius:6px}.gb-fuel-wind{--fuel:#71c6b4}.gb-fuel-solar{--fuel:#edcf77}.gb-fuel-gas{--fuel:#d99d78}.gb-fuel-coal{--fuel:#a4abb7}.gb-fuel-nuclear{--fuel:#aa9ad9}.gb-fuel-other{--fuel:#8cb9d1}.gb-impact{border-top:1px solid var(--line);padding-top:24px}.gb-impact h2{font-size:26px}.gb-details{margin-top:22px}.gb-empty{padding:30px;border:1px dashed var(--line);border-radius:6px;text-align:center}@media(max-width:600px){.gb-fuel-chart{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.gb-total{display:block}.gb-total span{display:block;margin-top:5px}.gb-overview .gb-intro{font-size:18px}}
/* Immersive introduction; controls and copy stay native and accessible. */
body.landing-active main{max-width:none;padding:0}body.landing-active .header{background:#09191b}.landing-hero{position:relative;isolation:isolate;min-height:640px;display:flex;align-items:center;overflow:hidden;background:#071719}.landing-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;z-index:-3}.landing-shade{position:absolute;inset:0;background:linear-gradient(90deg,#031416a8 0%,#06171966 40%,transparent 75%),linear-gradient(0deg,#09191b,transparent 20%);z-index:-2}.landing-copy{width:100%;padding:80px 6.5% 100px}.landing-copy h1{font:clamp(44px,4.7vw,80px)/1.12 var(--serif);letter-spacing:-2px;margin:22px 0 28px;max-width:900px}.landing-copy h1 em{color:var(--lime);font-weight:400}.landing-lede{font:20px/1.65 var(--serif);max-width:480px;color:#e1e8de}.landing-actions{display:flex;flex-wrap:wrap;gap:16px;margin:28px 0 15px}.landing-actions .button{border-radius:30px;padding:15px 26px}.landing-actions .outline{background:#06171970}.landing-note{font-size:12px;letter-spacing:.6px;color:#b6ccc6}.landing-caption{position:absolute;right:5%;bottom:64px;text-align:right;display:grid;gap:8px;font:11px/1.5 monospace;color:#d0ded4}.landing-caption small{max-width:310px;font:11px/1.5 var(--sans)}.landing-motion{position:absolute;right:5%;bottom:24px;color:var(--lime)}.landing-promises{display:grid;grid-template-columns:repeat(3,1fr);padding:24px 6.5%;gap:22px;border-block:1px solid var(--line);background:#0a1b1d;text-align:center;font:18px var(--serif)}.landing-promises span+span{border-left:1px solid var(--line)}.landing-intro{padding:44px 6.5% 20px;max-width:1600px;margin:auto}.landing-intro h2{font:clamp(30px,3.2vw,48px) var(--serif);margin:0 0 30px}.landing-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px}.landing-steps>a{display:block;position:relative;color:inherit;text-decoration:none;padding:0 28px 24px 0}.landing-steps>a+a{border-left:1px solid var(--line);padding-left:28px}.landing-step{position:absolute;top:4px;font:28px var(--serif);color:var(--muted)}.landing-mini{height:135px;display:flex;justify-content:flex-end;margin-left:32px;pointer-events:none}.landing-mini>div{width:150px;min-width:0;position:relative}.landing-mini .creature-rig *{animation:none!important}.landing-steps h3{font:25px var(--serif);margin:10px 0}.landing-steps p{font-size:14px;line-height:1.7;color:var(--muted);max-width:330px}.landing-link{display:block;color:var(--lime);font-size:12px;margin-top:18px}.landing-steps>a:hover .landing-link{text-decoration:underline}.landing-footnote{text-align:center;border-top:1px solid var(--line);padding:25px 0 5px;margin-top:28px;color:var(--muted);font-size:12px;letter-spacing:1px}.landing-motes{position:absolute;inset:-20%;z-index:-1;pointer-events:none;background:radial-gradient(circle at 65% 45%,#b9ebd97a 0 1px,transparent 2px),radial-gradient(circle at 85% 70%,#b9ebd960 0 1px,transparent 3px);background-size:173px 211px,271px 157px;animation:landing-drift 10s linear infinite alternate}.motion-paused .landing-motes,.page-hidden .landing-motes{animation-play-state:paused}@keyframes landing-drift{to{transform:translate(45px,-65px);opacity:.6}}
@media(max-width:800px){.landing-hero{min-height:720px;align-items:flex-end}.landing-art{object-position:68% top;height:420px}.landing-shade{background:linear-gradient(0deg,#09191b 0%,#09191b 38%,transparent 85%)}.landing-copy{padding:290px 6% 70px}.landing-copy h1{font-size:46px;letter-spacing:-1px;margin:15px 0}.landing-lede{font-size:18px}.landing-caption{display:none}.landing-promises{font-size:15px;padding:22px 5%;gap:12px}.landing-steps{grid-template-columns:1fr;gap:22px}.landing-steps>a+a{border-left:0;border-top:1px solid var(--line);padding:22px 0}.landing-steps>a{padding-right:0}.landing-mini{float:right;width:45%;height:130px}.landing-step{position:static}.landing-steps p{max-width:520px}.landing-actions .button{font-size:13px;padding:13px 20px}}

.landing-steps>a{min-width:0}.landing-mini{overflow:hidden}@media(max-width:800px){.landing-steps{grid-template-columns:minmax(0,1fr)}}
/* Atmospheric hero motion: small transforms preserve detail; text stays stationary. */
.landing-art{animation:landing-swell 12s linear infinite;transform:scale(1.06);transform-origin:70% 45%}
.landing-glow,.landing-rays{position:absolute;inset:0;pointer-events:none;z-index:-2}
.landing-glow{background:radial-gradient(ellipse at 72% 45%,#ffd98142 0%,#e9b64b12 12%,transparent 30%);animation:landing-glimmer 4s ease-in-out infinite alternate;opacity:.35}
.landing-rays{background:linear-gradient(118deg,transparent 47%,#c3eee738 52%,transparent 57%,transparent 65%,#c3eee728 69%,transparent 74%);animation:landing-light 8s ease-in-out infinite alternate;opacity:.3}
@keyframes landing-swell{0%,100%{transform:scale(1.06) translate(0,0)}25%{transform:scale(1.075) translate(-.9%,-.8%)}50%{transform:scale(1.085) translate(-1.4%,0)}75%{transform:scale(1.075) translate(-.5%,.8%)}}
@keyframes landing-glimmer{from{opacity:.35}to{opacity:.85}}
@keyframes landing-light{from{transform:translateX(0);opacity:.3}to{transform:translateX(1.5%);opacity:.55}}
body.motion-paused .landing-hero :is(.landing-art,.landing-glow,.landing-rays,.landing-motes),body.page-hidden .landing-hero :is(.landing-art,.landing-glow,.landing-rays,.landing-motes),.landing-hero.landing-offscreen :is(.landing-art,.landing-glow,.landing-rays,.landing-motes){animation-play-state:paused}
@media(max-width:800px){.landing-glow,.landing-rays{height:420px}.landing-glow{background:radial-gradient(ellipse at 65% 45%,#ffd98138,transparent 35%)}}
@media(prefers-reduced-motion:reduce){body:not(.motion-enabled) .landing-hero :is(.landing-art,.landing-glow,.landing-rays,.landing-motes){animation:none!important}}
/* Let the landing artwork fill the viewport between the natural header/footer heights. */
body.landing-active{min-height:100vh;min-height:100dvh;display:flex;flex-direction:column}
body.landing-active>.header,body.landing-active>footer{flex-shrink:0}
body.landing-active main{flex:1;display:flex;flex-direction:column;width:100%;margin:0}
body.landing-active #app:not([hidden]),body.landing-active #home-view:not([hidden]){flex:1;display:flex;flex-direction:column}
body.landing-active .landing-hero{flex:1;min-height:0}
body.landing-active .landing-copy{padding:50px 6.5% 90px}
@media(max-width:800px){body.landing-active .landing-hero{align-items:center}body.landing-active .landing-art{height:100%;object-position:65% center}body.landing-active .landing-glow,body.landing-active .landing-rays{height:100%}body.landing-active .landing-shade{background:linear-gradient(90deg,#031416b8,#06171950),linear-gradient(0deg,#09191b,transparent 30%)}body.landing-active .landing-copy{padding:50px 6% 80px}body.landing-active .landing-copy h1{font-size:clamp(34px,7vw,46px)}}

/* The GIF contains its own motion; never pan or scale it with CSS. */
.landing-hero .landing-art{animation:none!important;transform:none}
/* Layered illustration: static plate, rigid body and independent appendages. */
.landing-scene{position:absolute;width:65%;height:100%;right:-2%;top:0;overflow:visible;pointer-events:none;z-index:-1}
.landing-fin{fill:url(#landing-fin);stroke:#bce5d0;stroke-width:.7}
.landing-vein{stroke:#b2dcce;stroke-width:.45;fill:none;opacity:.65}
.landing-tendril{fill:none;stroke:#afd9c4;stroke-width:.7;opacity:.8}
#landing-nucleus{mix-blend-mode:screen}
@media(max-width:650px){.landing-scene{width:110%;right:-22%;top:-10%;height:80%}body.landing-active .landing-hero{align-items:flex-end}body.landing-active .landing-copy{padding-bottom:45px}}

.gb-fuel-embeddedWind{--fuel:#9cd9bd}.gb-fuel-hydro{--fuel:#72bde5}.gb-fuel-biomass{--fuel:#a2c772}

.gb-fuel-imports{--fuel:#82b9de}.gb-fuel-storage{--fuel:#dfb47a}

.gb-history-legend{display:flex;flex-wrap:wrap;gap:12px 20px;margin:20px 0}.gb-history-legend label{display:flex;align-items:center;gap:7px;font-size:13px;cursor:pointer}.gb-history-legend input{width:auto;margin:0;accent-color:var(--lime)}.gb-history-swatch{width:15px;height:4px;display:inline-block}.gb-history-chart{overflow-x:auto}.gb-history-chart svg{display:block;width:100%;min-width:580px;height:auto}.gb-history-chart p{color:var(--muted)}

/* Physical evolution explorer */
.evolution-slider{margin:18px 0 12px}.evolution-slider>div{display:flex;align-items:center;justify-content:space-between;gap:12px}.evolution-slider label{text-align:center;font-size:13px}.evolution-slider output{display:block;color:var(--lime);font-family:monospace}.evolution-slider input{display:block;width:100%;accent-color:var(--lime);margin:15px 0;height:24px}.evolution-viewer{border-top:1px solid var(--line);margin-top:20px;padding-top:18px}.evolution-view-options{display:flex;gap:20px;flex-wrap:wrap;font-size:13px}.evolution-view-options input{width:auto;accent-color:var(--lime)}.evolution-comparison{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:18px 0}.evolution-comparison article{min-width:0;background:#081c1e;border:1px solid var(--line);border-radius:6px;padding:14px}.evolution-comparison h3{font:13px/1.5 monospace;color:var(--lime)}.evolution-large{position:relative;width:100%;height:280px}.evolution-large>div{position:absolute;inset:0}.evolution-viewer:not(.is-animated) .creature-rig *{animation:none!important;transition:none!important}.evolution-viewer.is-animated .creature-rig *{animation-play-state:running!important}.evolution-viewer #evolution-ghost *{animation:none!important;transition:none!important}#evolution-ghost{opacity:.45;pointer-events:none}#evolution-ghost .water-particles,#evolution-ghost .cell-veins,#evolution-ghost .cell-specks,#evolution-ghost .nucleus{display:none}#evolution-ghost svg path,#evolution-ghost svg circle{fill:none!important;stroke:#edf0e6!important;stroke-width:1!important}#evolution-changes{color:var(--lime);font-size:15px;margin-bottom:12px}.evolution-viewer>p:not(#evolution-changes){font-size:12px;margin-top:10px;color:var(--muted)}.evolution-explorer.is-collapsed .history-cards{display:flex!important}.evolution-explorer.is-collapsed .evolution-viewer{display:none}.evolution-explorer .history-card{display:block;text-align:center}.evolution-explorer .history-portrait{width:100%;height:100px}.evolution-explorer .history-card .text-button{text-align:center}.evolution-explorer.is-collapsed .history-card p{display:none}.evolution-explorer.is-collapsed{padding-bottom:18px}.evolution-explorer.is-collapsed #history-markers{display:none}.evolution-explorer .history-cards{overflow:visible}.evolution-explorer .history-card{min-width:0}.evolution-explorer .history-footnote{max-width:900px}@media(max-width:600px){.evolution-comparison{grid-template-columns:1fr}.evolution-large{height:250px}.evolution-explorer .history-cards{gap:6px}.evolution-explorer .history-card{padding:4px}.evolution-explorer .history-portrait{height:65px}.evolution-explorer .history-card .text-button{font-size:10px}.evolution-explorer #history-markers{max-width:100%}}

.evolution-comparison .evolution-large{height:280px}@media(max-width:600px){.evolution-comparison .evolution-large{height:250px}}
/* Alternative habitat view; original layout remains available. */
#new-discovery-brief{display:none}#habitat-new-view #new-discovery-brief{display:block;flex:1;color:var(--lime)}#habitat-new-view .merged-discovery>#merged-discovery-story,#habitat-new-view .merged-discovery>.button{display:none}#habitat-new-view .merged-discovery{padding-top:16px}#habitat-new-view .population-summary-stats{font-size:12px}.new-evolution,.new-research{padding:26px;margin-bottom:28px}.new-evolution>p{margin-top:10px}.new-slider-heading{display:flex;align-items:center;justify-content:space-between;margin:24px 0 8px;gap:15px}.new-slider-heading label{text-align:center;font-size:13px}.new-slider-heading output{display:block;color:var(--lime);font:13px monospace}#new-history-range{width:100%;accent-color:var(--lime)}#new-history-markers{display:flex;gap:18px;padding:12px 0 20px}#new-history-markers button{white-space:nowrap;font:11px monospace;color:var(--muted)}#new-history-markers button[aria-pressed=true]{color:var(--lime);text-decoration:underline}.new-evolution-body{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);border-radius:6px}.new-evolution-specimen{padding:24px;min-width:0}.new-evolution-specimen h3{font-size:20px;margin-bottom:10px}.new-evolution-specimen label{font-size:12px}.new-portrait-stage{height:300px;position:relative}.new-portrait-stage>div{position:absolute;inset:0}.new-portrait-stage .creature-rig *{animation:none!important;transition:none!important}#new-organism-outline{opacity:.45;pointer-events:none}#new-organism-outline svg path,#new-organism-outline svg circle{fill:none!important;stroke:#edf0e6!important;stroke-width:1!important}#new-organism-outline .water-particles,#new-organism-outline .cell-veins,#new-organism-outline .cell-specks,#new-organism-outline .nucleus{display:none}#new-physical-changes{color:var(--lime);font-size:14px}#new-portrait-note{font-size:12px;margin-top:10px}.new-contributions{padding:0 24px;border-left:1px solid var(--line);min-width:0}.new-contributions article{padding:22px 0}.new-contributions article+article{border-top:1px solid var(--line)}.new-contributions h3{font-size:21px;margin:8px 0}.new-contributions article>p:not(.eyebrow){font-size:13px;color:var(--muted);line-height:1.7}.new-population-result{font-size:13px;padding:14px 0;color:var(--lime)}#new-evidence p{font-size:13px;margin-top:12px;overflow-wrap:anywhere}.new-research{display:flex;align-items:center;gap:30px;justify-content:space-between}.new-research>div{flex:1}.new-research h3{font-size:20px;margin:14px 0 8px}.new-research p{font-size:14px}.new-research .button{flex-shrink:0}#new-research-count{font-size:12px;margin-top:10px}.header nav{gap:22px}@media(max-width:1100px){.header nav{gap:14px}.header nav a{font-size:12px}.brand small{display:none}}@media(max-width:700px){.new-evolution-body{grid-template-columns:1fr}.new-contributions{border-left:0;border-top:1px solid var(--line)}.new-research{display:block}.new-research .button{margin-top:18px}.new-evolution,.new-research{padding:18px}.new-portrait-stage{height:240px}.header nav{gap:16px}}
#new-history-markers{max-width:100%;overflow-x:auto}