/* The optional journey is contained in PaléoLab. No global Atlas overrides. */
.paleo-journey-entry{display:flex;align-items:center;gap:16px;margin-top:20px;flex-wrap:wrap}
.paleo-page .paleo-journey-launch{display:inline-flex;align-items:center;gap:14px;background:#98ead6;color:#0b2936;border:1px solid #a9f4e1;padding:12px 20px;min-height:50px;box-shadow:0 8px 30px #04182138}
.paleo-page .paleo-journey-launch:hover{background:#b6f6e5}
.paleo-journey-launch>span:first-child{font-size:17px;font-weight:700}
.paleo-journey-launch>span:last-child{font-size:12px;font-weight:400;border-left:1px solid #396f6866;padding-left:14px}
.paleo-journey-entry>a{font-size:14px;color:#d6e9e7;text-underline-offset:5px;padding:10px 2px}
.paleo-journey-entry-copy{flex-basis:100%;max-width:850px;border-left:2px solid #83d7c3;padding:2px 0 2px 14px}
.paleo-journey-entry-copy>strong{font-size:22px;font-weight:600;color:#edf6ee;letter-spacing:-.02em}
.paleo-journey-entry-copy>p{font-size:14px;line-height:1.55;color:#c4dddc;margin:5px 0 0}
.paleo-journey-open{overflow:hidden}
.paleo-page dialog.paleo-journey{--journey-ink:#f2f7f5;--journey-muted:#b6ced2;--journey-signal:#9ce7d5;--journey-line:#547b865c;--journey-light:#76a3aa;position:fixed;inset:0;margin:0;width:100%;max-width:none;height:100vh;height:100dvh;max-height:none;border:0;border-radius:0;padding:0;color:var(--journey-ink);background:#061f2d;overflow:hidden;animation:none}
.paleo-page dialog.paleo-journey::backdrop{background:#061f2d}
.paleo-journey-shell{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr) auto;height:100%;width:100%;min-width:0;max-width:1800px;margin:0 auto}
.paleo-journey-header,.paleo-journey-body,.paleo-journey-footer{min-width:0;max-width:100%}
.paleo-journey-header{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:18px 36px 14px;border-bottom:1px solid var(--journey-line);z-index:1}
.paleo-journey-header p{font-size:12px;color:var(--journey-muted);margin:0 0 3px}
.paleo-page .paleo-journey-header h2{font-size:18px;font-weight:600;margin:0;line-height:1.3}
.paleo-journey[data-journey-answer-first="true"] .paleo-journey-header>div{min-width:0;max-width:850px}
.paleo-journey[data-journey-answer-first="true"] .paleo-journey-header p{line-height:1.45;margin-bottom:5px}
.paleo-page .paleo-journey[data-journey-answer-first="true"] .paleo-journey-header h2{color:var(--journey-signal);font-size:clamp(17px,1.7vw,23px)}
.paleo-page .paleo-journey button{min-height:44px;border:1px solid #597d86;color:var(--journey-ink);background:#173c4c;border-radius:9px;padding:8px 14px;font-size:14px;line-height:1.3}
.paleo-page .paleo-journey button:hover:not(:disabled){background:#245062;border-color:#96bbb9}
.paleo-page .paleo-journey button:disabled{opacity:.5;cursor:default}
.paleo-page .paleo-journey button:focus-visible,.paleo-page .paleo-journey a:focus-visible,.paleo-page .paleo-journey summary:focus-visible{outline:3px solid #edc790;outline-offset:3px}
.paleo-journey-body{min-height:0;display:grid;grid-template-columns:minmax(0,1.85fr) minmax(310px,1fr);overflow:auto;overscroll-behavior:contain}
.paleo-journey-stage{isolation:isolate;position:relative;min-width:0;display:flex;flex-direction:column;justify-content:center;overflow:hidden;background:radial-gradient(ellipse at 48% 60%,#335f714a,transparent 68%);padding:24px 20px 18px}
.paleo-journey-strata{position:absolute;inset:-40px -60px -45px;z-index:-1;pointer-events:none;will-change:transform;opacity:.62}
.paleo-journey-strata>div{position:absolute;inset:0;background:linear-gradient(110deg,#1d4b5f,var(--journey-light) 55%,#14374e);clip-path:polygon(0 24%,20% 20%,48% 29%,78% 24%,100% 16%,100% 100%,0 100%);opacity:.25}
.paleo-journey-strata>div:nth-child(2){transform:translateY(15%);opacity:.32}
.paleo-journey-strata>div:nth-child(3){transform:translateY(31%);opacity:.4;background:linear-gradient(100deg,#132e3e,#487786 55%,#152f41)}
.paleo-journey-strata>div:nth-child(4){transform:translateY(47%);opacity:.55;background:linear-gradient(100deg,#183344,#284c5e 55%,#0b2838)}
.paleo-journey-strata>div:nth-child(5){transform:translateY(63%);opacity:.8;background:#082333}
.paleo-journey[data-journey-index="0"]{--journey-light:#a68e65}
.paleo-journey[data-journey-index="1"]{--journey-light:#679db3}
.paleo-journey[data-journey-index="2"]{--journey-light:#6faaa0}
.paleo-journey[data-journey-index="3"]{--journey-light:#bca674}
.paleo-journey-clock{margin:0 0 8px;z-index:1}
.paleo-journey-clock>p{font-size:13px;margin:0;color:var(--journey-muted)}
.paleo-journey-clock>div{display:flex;align-items:baseline;gap:14px;white-space:nowrap;color:#efd2a5;font-variant-numeric:tabular-nums;font-size:clamp(74px,8.5vw,142px);font-weight:600;letter-spacing:-.06em;line-height:1.2}
.paleo-journey-clock small{font-size:24px;letter-spacing:0;color:#d7b780;font-weight:400}
.paleo-journey-clock [data-journey-time-note]{font-size:12px;color:#d3dde0;margin-top:0;max-width:400px}
.paleo-journey-scene{position:relative;flex:0 0 200px;max-height:230px;min-height:170px;width:100%;transform-origin:center bottom;will-change:transform,opacity}
.paleo-journey-scene svg{display:block;max-width:none;overflow:visible}
.paleo-journey-scene .paleo-backdrop,.paleo-journey-scene .paleo-ground{fill:transparent}
.paleo-journey-scene .paleo-grid{opacity:.05}
.paleo-journey-badges{display:flex;justify-content:space-around;gap:10px;list-style:none;margin:12px 0 4px;padding:0;z-index:1;flex-wrap:wrap}
.paleo-journey-badges>li{min-width:0;flex:1;border-left:2px solid #80b9be70;padding:2px 9px}
.paleo-journey-badges strong{font-size:15px;display:block;font-weight:600;overflow-wrap:anywhere}
.paleo-journey-badges span,.paleo-journey-badges small{font-size:12px;display:block;color:var(--journey-muted);margin-top:2px}
.paleo-journey-scene-note{font-size:11px;color:#b6ced2;line-height:1.5;margin:10px 0 0;z-index:1}
.paleo-journey-stage-footer{display:flex;align-items:center;gap:12px;justify-content:space-between;z-index:1}
.paleo-page .paleo-journey [data-journey-action="proofs"]{display:none;font-size:11px;padding:6px 10px;min-height:34px;white-space:nowrap}
.paleo-journey-story{padding:clamp(24px,3vw,44px) 30px 24px;border-left:1px solid var(--journey-line);display:flex;flex-direction:column;justify-content:center;align-items:flex-start;background:#092534b5;min-width:0}
.paleo-journey-eyebrow{font-size:13px;color:var(--journey-signal);margin:0 0 13px}
.paleo-page .paleo-journey-story h2{font-size:clamp(27px,3vw,40px);line-height:1.16;letter-spacing:-.035em;margin:0 0 16px;max-width:520px}
.paleo-page .paleo-journey-story [tabindex="-1"]:focus{outline:none}
.paleo-journey-summary{font-size:16px;line-height:1.65;margin:0 0 22px;color:#dde9e9;max-width:530px}
.paleo-journey-proofs{list-style:none;padding:0;display:grid;gap:10px;margin:0 0 14px;width:100%}
.paleo-journey-proofs>li{padding:10px 14px;border-left:2px solid #679ca8;border-radius:0 6px 6px 0;background:#21465557}
.paleo-journey-proofs strong{font-size:12px;color:#a8e4d9;font-weight:600}
.paleo-journey-proofs p{font-size:14px;line-height:1.5;margin:3px 0 0;color:#e3eded}
.paleo-journey-proofs>[data-proof="limit"]{border-left-color:#d7b780;background:#5f49202b}
.paleo-journey-proofs>[data-proof="limit"] strong{color:#efd2a5}
.paleo-page .paleo-journey .paleo-journey-primary{background:#a2e8d4;border-color:#b5f4e1;color:#082837;font-weight:650;padding:13px 16px;min-height:50px;margin:8px 0 10px;text-align:left}
.paleo-page .paleo-journey .paleo-journey-primary:hover{background:#c3f6e8}
.paleo-journey-sources{font-size:12px;color:#b6ced2;margin-top:8px;width:100%}
.paleo-journey-sources summary{cursor:pointer;padding:8px 0;min-height:32px;text-decoration:underline;text-underline-offset:4px}
.paleo-journey-sources ul{margin:10px 0 0;padding-left:18px;max-width:100%;overflow-wrap:anywhere}
.paleo-journey-sources li{margin:10px 0}
.paleo-journey-sources a{color:#d9eeeb}
.paleo-journey-sources small,.paleo-journey-reading-sources small{display:block;font-size:11px;margin-top:3px}
.paleo-journey-crossing{position:absolute;inset:36% 20px 20%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;margin:0;color:#e5f2ee;z-index:2;pointer-events:none}
.paleo-journey-crossing>p{font-size:clamp(25px,3vw,42px);line-height:1.25;font-weight:600;letter-spacing:-.03em;margin:16px 0}
.paleo-journey-crossing>span{display:none}
.paleo-journey-travel-note{font-size:15px;line-height:1.6;color:#b6ced2}
.paleo-time-hall{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:-1;perspective:700px}
.paleo-time-rails{position:absolute;inset:20% -15% -20%;background:repeating-linear-gradient(0deg,transparent 0,transparent 48px,#9bd8d51b 49px,#9bd8d51b 50px);transform:perspective(600px) rotateX(60deg);transform-origin:center bottom;mask-image:linear-gradient(transparent,#000)}
.paleo-time-gate{position:absolute;left:50%;bottom:35%;width:80%;display:flex;flex-direction:column;align-items:center;border:1px solid #87c6cf4f;border-bottom:0;padding:26px 12px 16px;opacity:0;will-change:transform,opacity;border-radius:50% 50% 0 0;background:linear-gradient(#3979810a,transparent)}
.paleo-time-gate>span{font-size:16px;letter-spacing:.06em;color:#ccebe6}
.paleo-time-gate>strong{font-size:clamp(72px,10vw,150px);line-height:1.1;letter-spacing:-.07em;font-weight:500;color:#c1e4df}
.paleo-time-gate>small{font-size:14px;color:#ccebe6}
.paleo-time-gate>i{height:130px;border-left:1px solid #8ebeb777;position:absolute;top:100%;left:50%}
.paleo-journey[data-journey-phase="travel"] .paleo-journey-clock>div{color:#a1f0d9}
.paleo-journey[data-journey-phase="travel"] .paleo-journey-clock [data-journey-time-note]{color:#a1f0d9}
.paleo-journey-epochs{z-index:1;position:relative;padding-top:9px;margin-top:4px;border-top:1px solid #83baba35}
.paleo-time-intervals ul{padding:0;margin:0;list-style:none;display:grid;gap:4px}
.paleo-time-intervals li{display:grid;grid-template-columns:140px minmax(0,1fr);gap:10px;align-items:center}
.paleo-time-intervals strong{display:block;font-size:12px;font-weight:600;color:#e1f0ec}
.paleo-time-intervals small{font-size:10px;color:#b1cdd1;display:block;margin-top:2px}
.paleo-time-intervals svg{width:100%;height:28px;overflow:visible}
.paleo-time-baseline{stroke:#648d9766;stroke-width:1;fill:none}
.paleo-time-band{stroke:#80b6c2;stroke-width:13;stroke-linecap:butt;fill:#efd0a5}
.paleo-time-common{stroke:#8be9c9;stroke-width:13;fill:none}
.paleo-time-scan{stroke:#f0cd9c;stroke-width:2;fill:none}
.paleo-time-intervals>p,.paleo-time-question{font-size:12px;color:#9de6d3;line-height:1.4;margin:7px 0 2px}
.paleo-journey-insight{color:#c5e4dd;font-size:14px;line-height:1.55;border-left:2px solid #92cfc0;padding-left:13px;margin:0 0 18px}
.paleo-journey-evidence{font-size:13px;color:#cce2e0;margin:0 0 9px;width:100%}
.paleo-journey-evidence>summary{font-size:13px;cursor:pointer;padding:10px 0;color:#bce8dc;text-underline-offset:5px;text-decoration:underline;min-height:44px;box-sizing:border-box}
.paleo-journey-evidence .paleo-journey-proofs{margin:10px 0}
.paleo-journey-evidence p{font-size:14px;line-height:1.55}
.paleo-journey-evidence a{color:#c7eee6;text-underline-offset:4px}
.paleo-journey-final-graphic{position:relative;z-index:1;width:100%;margin:auto 0;transform-origin:center;will-change:transform}
.paleo-journey-final-graphic svg{display:block;width:100%;height:auto;max-height:430px;overflow:visible}
.paleo-comparison-caption{font-size:12px;line-height:1.45;color:#bdd0d4;text-align:center;margin:5px 0 8px}
.paleo-journey[data-journey-finale="true"] .paleo-journey-stage{justify-content:center;background:radial-gradient(ellipse at 60% 35%,#32605969,transparent 70%)}
.paleo-journey[data-journey-finale="true"] .paleo-journey-story{background:linear-gradient(155deg,#164537b0,#092534)}
.paleo-journey[data-journey-finale="true"] .paleo-journey-trace{display:none}
.paleo-journey-share-actions{display:flex;gap:9px;flex-wrap:wrap;margin:0 0 8px;width:100%}
.paleo-page .paleo-journey-share-actions .paleo-journey-primary{margin:0;flex-basis:100%;text-align:center}
.paleo-journey-share-actions>button:not(.paleo-journey-primary){flex:1;font-size:12px}
.paleo-journey-share-note,.paleo-journey-share-status{font-size:12px;line-height:1.5;color:#c5dedb;margin:4px 0 12px}
.paleo-journey-share-status:empty{display:none}
.paleo-journey-share-link{width:100%;font-size:12px;margin:8px 0}
.paleo-journey-share-link label{display:block;margin-bottom:5px}
.paleo-journey-share-link input{box-sizing:border-box;width:100%;min-width:0;font-size:12px;background:#0d2633;border:1px solid #81aaa9;color:#e9f5ee;padding:10px}
.paleo-page .paleo-journey .paleo-journey-return{font-size:12px;background:transparent;border-color:#668d90;margin-top:7px}
.paleo-journey-reading-finale{border-top:1px solid #9cbaad;padding-top:22px;margin-top:14px}
.paleo-journey-reading-finale>svg,.paleo-journey-reading-answer>svg{display:block;width:100%;height:auto;background:#0a2634;border-radius:8px;margin:15px 0}
.paleo-journey-reading-answer [data-comparison-unit],.paleo-journey-reading-answer [data-comparison-label],.paleo-journey-reading-answer [data-comparison-date]{font-size:40px}
.paleo-journey-reading-answer>.paleo-comparison-caption{color:#254753;font-size:13px;line-height:1.5}
.paleo-journey [hidden]{display:none!important}
.paleo-journey-footer{padding:10px 36px 14px;border-top:1px solid var(--journey-line);background:#071e2bd9;z-index:1}
.paleo-journey-trace{display:flex;gap:14px;align-items:center;min-width:0}
.paleo-journey-trace>span{font-size:11px;color:var(--journey-muted);white-space:nowrap}
.paleo-journey-trace svg{flex:1;min-width:0;height:45px;overflow:visible}
.paleo-journey-trace-line{stroke:#7a9da5;stroke-width:1;fill:none}
.paleo-journey-trace text{font-family:inherit;font-size:17px;fill:#c4d9da}
.paleo-journey-trace circle{fill:#f3cb8b;stroke:#071e2b;stroke-width:2}
.paleo-journey-stops{display:flex;gap:7px;align-items:center;justify-content:center;margin:3px 0 12px}
.paleo-page .paleo-journey-stops button{flex:1;text-align:left;max-width:270px;font-size:12px;background:transparent;border-color:#446573;display:flex;align-items:center;gap:10px;padding:6px 12px}
.paleo-journey-stops button>span{font-variant-numeric:tabular-nums;color:#cce4e1;border-right:1px solid #537481;padding-right:10px}
.paleo-page .paleo-journey-stops [aria-current="step"]{background:#224b55;border-color:#a8e4d9;color:#dff9ef}
.paleo-journey-controls{display:flex;gap:8px;justify-content:center;align-items:center;flex-wrap:wrap}
.paleo-journey-navigation{font-size:12px;color:var(--journey-muted);margin:0 0 6px}
.paleo-journey-navigation>summary{cursor:pointer;text-align:center;min-height:32px;line-height:32px;text-decoration:underline;text-underline-offset:4px}
.paleo-journey-navigation[open]>summary{margin-bottom:5px}
.paleo-prediction-options{display:grid;gap:12px;width:100%;margin:2px 0 16px}
.paleo-page .paleo-prediction-options button{padding:17px;text-align:left;background:#164751;border-color:#86cbbd;font-size:17px;display:flex;align-items:center;justify-content:space-between;gap:15px}
.paleo-page .paleo-prediction-skip{background:transparent;border:0;text-decoration:underline;text-underline-offset:4px;padding-left:0}
.paleo-prediction-note{font-size:12px;line-height:1.5;color:var(--journey-muted)}
.paleo-prediction-feedback{font-size:14px;line-height:1.5;border-left:3px solid #efc491;padding:9px 12px;background:#29434a;margin:0 0 12px}
.paleo-card-choices{border:0;padding:0;margin:0 0 12px;display:grid;gap:7px;min-width:0;width:100%}
.paleo-card-choices legend{font-size:13px;margin-bottom:7px;color:#c8e5df}
.paleo-card-choices label{font-size:13px;line-height:1.4;display:flex;align-items:center;gap:8px;min-height:34px;cursor:pointer}
.paleo-card-choices input{accent-color:#9ce7d5;width:17px;height:17px;flex-shrink:0}
.paleo-journey[data-journey-prediction="true"] .paleo-journey-stage{min-height:220px}
.paleo-journey[data-journey-prediction="true"] .paleo-journey-scene{flex-basis:300px;height:300px;max-height:330px;min-height:200px}
.paleo-journey[data-journey-document="true"] .paleo-journey-clock>div{font-size:38px;gap:7px;line-height:1.05}
.paleo-journey[data-journey-document="true"] .paleo-journey-clock small{font-size:18px}
.paleo-journey[data-journey-document="true"] [data-journey-time-note]{display:none}
.paleo-journey-document{position:relative;z-index:1;width:100%;min-width:0}
.paleo-fossil-figure{margin:10px 0;max-width:100%;min-width:0}
.paleo-fossil-image{position:relative;min-width:0;transform-origin:51% 36%}
.paleo-fossil-image>img{display:block;width:100%;height:auto;max-width:100%;object-fit:contain;border-radius:8px}
.paleo-fossil-figure figcaption{font-size:11px;line-height:1.5;margin-top:9px;color:#c6dbd8}
.paleo-fossil-figure figcaption>strong,.paleo-fossil-figure figcaption>span{display:block;margin-top:3px}
.paleo-fossil-figure a{color:inherit;text-underline-offset:3px}
.paleo-page .paleo-fossil-figure>button{font-size:12px;margin-top:9px}
.paleo-fossil-markers{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.paleo-fossil-markers circle{fill:#082d3be8;stroke:#efc491;stroke-width:.4}
.paleo-fossil-markers text{fill:#fff;font:700 4px Arial,sans-serif}
.paleo-journey-reading .paleo-fossil-figure{max-width:900px}
.paleo-journey-reading .paleo-fossil-figure figcaption{color:#254753;font-size:13px}
.paleo-page dialog.paleo-fossil-dialog{box-sizing:border-box;width:min(1080px,95vw);max-width:95vw;max-height:94vh;max-height:94dvh;overflow:auto;padding:20px 24px;border:1px solid #71989c;border-radius:12px;color:#edf6f3;background:#082b38}
.paleo-fossil-dialog::backdrop{background:#031019dd}
.paleo-fossil-dialog>header{display:flex;align-items:center;justify-content:space-between;gap:14px}
.paleo-page .paleo-fossil-dialog h2{font-size:23px;line-height:1.3;margin:0}
.paleo-page .paleo-fossil-dialog button{min-height:44px;padding:8px 14px;border:1px solid #80aaa7;border-radius:8px;background:#184751;color:#e9f5f3;font-size:14px}
.paleo-fossil-dialog button:focus-visible,.paleo-fossil-dialog a:focus-visible,.paleo-card-choices input:focus-visible{outline:3px solid #efc491;outline-offset:3px}
.paleo-fossil-dialog>p,.paleo-fossil-legend{font-size:14px;line-height:1.55}
.paleo-fossil-viewport .paleo-fossil-image{overflow:hidden;border-radius:8px}
.paleo-fossil-dialog[data-zoomed="true"] .paleo-fossil-image>img,.paleo-fossil-dialog[data-zoomed="true"] .paleo-fossil-markers{transform:scale(1.6);transform-origin:51% 36%}
.paleo-fossil-dialog .paleo-fossil-figure{max-width:780px;margin:15px auto}
.paleo-fossil-legend{padding-left:23px;display:grid;gap:6px}
@media(max-width:540px){
  .paleo-journey[data-journey-prediction="true"] .paleo-journey-stage{min-height:150px;padding-top:0;padding-bottom:4px}
  .paleo-journey[data-journey-prediction="true"] .paleo-journey-scene{flex-basis:170px;height:170px;min-height:170px;max-height:170px}
  .paleo-page .paleo-prediction-options button{font-size:15px;padding:12px}
  .paleo-prediction-options{gap:9px;margin-bottom:6px}
  .paleo-journey[data-journey-prediction="true"] .paleo-journey-stage-footer{display:none}
  .paleo-page .paleo-journey[data-journey-prediction="true"] .paleo-journey-story h2{font-size:24px}
  .paleo-journey-navigation>summary{font-size:11px}
  .paleo-journey[data-journey-document="true"] .paleo-journey-stage{min-height:0}
  .paleo-card-choices label{font-size:12px;min-height:32px}
  .paleo-prediction-feedback{font-size:12px;margin-bottom:9px}
  .paleo-page dialog.paleo-fossil-dialog{padding:14px}
  .paleo-page .paleo-fossil-dialog h2{font-size:18px}
}
@media(forced-colors:active){
  .paleo-page dialog.paleo-fossil-dialog,.paleo-prediction-feedback{background:Canvas;color:CanvasText}
  .paleo-card-choices legend,.paleo-prediction-note,.paleo-fossil-figure figcaption{color:CanvasText}
  .paleo-fossil-markers{forced-color-adjust:none}
}
.paleo-journey-reading-tools{display:contents}
.paleo-page .paleo-journey .paleo-journey-play{display:flex;align-items:center;justify-content:center;gap:10px;min-width:190px;border-color:#8ac8bd;background:#163f48}
.paleo-journey-play [data-journey-play-icon]{font-size:18px;width:17px}
.paleo-page .paleo-journey [data-journey-action="exit"]{border:0;background:transparent;font-size:13px;color:#c6dce0;text-decoration:underline;text-underline-offset:4px}
.paleo-journey-progress{display:grid;grid-template-columns:1fr auto;align-items:center;gap:3px 18px;margin-top:10px}
.paleo-journey-progress progress{grid-column:1/-1;width:100%;height:3px;appearance:none;border:0;border-radius:4px;color:#91d6c6;background:#294652}
.paleo-journey-progress progress::-webkit-progress-bar{background:#294652}
.paleo-journey-progress progress::-webkit-progress-value{background:#91d6c6}
.paleo-journey-progress progress::-moz-progress-bar{background:#91d6c6}
.paleo-journey-progress p,.paleo-journey-progress small{font-size:11px;color:#b6ced2;margin:2px 0 0;line-height:1.4}
.paleo-journey-reading{font-size:15px}
.paleo-journey-reading>summary{font-size:18px;padding:4px 0}
.paleo-journey-reading>section{border-top:1px solid #becfcd;padding:20px 0 8px}
.paleo-journey-reading h3{font-size:23px;line-height:1.3;margin:5px 0 12px}
.paleo-journey-reading .paleo-journey-proofs{margin-top:18px}
.paleo-journey-reading .paleo-journey-proofs>li{background:#e5efeb;border-left-color:#28665f}
.paleo-journey-reading .paleo-journey-proofs strong{color:#1b6156}
.paleo-journey-reading .paleo-journey-proofs p{color:#183548}
.paleo-journey-reading .paleo-journey-proofs>[data-proof="limit"]{background:#f2ebdd;border-left-color:#8d6431}
.paleo-journey-reading .paleo-journey-proofs>[data-proof="limit"] strong{color:#795321}
.paleo-journey-reading-sources{font-size:13px;overflow-wrap:anywhere}
.paleo-journey-reading-animals{padding-left:20px;font-size:14px}
.paleo-journey-reading li{margin:6px 0}
@media(max-width:1000px){
  .paleo-journey-header{padding:13px 20px}
  .paleo-journey-body{display:block}
  .paleo-journey-stage{min-height:300px;padding:16px 20px 14px}
  .paleo-journey-clock{margin:0 0 8px}
  .paleo-journey-clock>div{font-size:66px}
  .paleo-journey-scene{height:190px;min-height:190px;flex:none}
  .paleo-journey[data-journey-answer-first="true"][data-journey-index="4"][data-journey-finale="false"] .paleo-journey-scene{height:150px;min-height:150px;max-height:150px}
  .paleo-journey-story{padding:22px 24px;border-left:0;border-top:1px solid var(--journey-line);display:block}
  .paleo-page .paleo-journey-story h2{font-size:29px;max-width:none;margin-bottom:12px}
  .paleo-journey-summary{max-width:none;margin-bottom:16px}
  .paleo-journey-proofs{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
  .paleo-journey-proofs>li{padding:9px 12px}
  .paleo-journey-footer{padding:8px 20px 12px}
  .paleo-journey-progress{grid-template-columns:1fr}
  .paleo-journey-progress small{display:none}
  .paleo-journey-trace text{font-size:25px}
  .paleo-journey-crossing{min-height:200px;max-width:none}
  .paleo-journey-crossing{inset:25% 20px 20%;min-height:0}
  .paleo-journey-final-graphic{max-width:780px;margin:15px auto}
  .paleo-journey[data-journey-finale="true"] .paleo-journey-stage{min-height:0;padding-top:10px;padding-bottom:10px}
  .paleo-journey[data-journey-finale="true"] .paleo-journey-story{padding-top:20px}
  .paleo-page .paleo-journey [data-journey-action="proofs"]{display:block}
}
@media(max-width:540px){
  .paleo-journey-entry-copy{margin-bottom:9px;padding-left:11px}
  .paleo-journey-entry-copy>strong{font-size:19px}
  .paleo-journey-entry-copy>p{display:none}
  .paleo-journey-entry{gap:2px;margin-top:14px}
  .paleo-page .paleo-journey-launch{width:100%;padding:12px 14px;justify-content:space-between;gap:10px}
  .paleo-journey-launch>span:first-child{font-size:14px}
  .paleo-journey-launch>span:last-child{font-size:11px;padding-left:10px}
  .paleo-journey-entry>a{font-size:13px}
  .paleo-journey-header{padding:12px 14px;gap:10px}
  .paleo-page .paleo-journey-header h2{font-size:15px}
  .paleo-journey-header p{font-size:10px}
  .paleo-page .paleo-journey-header button{font-size:12px;padding:8px 12px;flex-shrink:0}
  .paleo-journey-stage{padding:12px 14px;min-height:300px}
  .paleo-journey-clock{display:grid;grid-template-columns:auto minmax(0,1fr);gap:1px 16px;align-items:center}
  .paleo-journey-clock>p{font-size:11px}
  .paleo-journey-clock>div{grid-column:1;grid-row:1/3;font-size:48px;line-height:1.1;gap:6px}
  .paleo-journey-clock>[data-journey-clock-caption]{grid-column:2;grid-row:1;align-self:end;font-size:10px;line-height:1.4}
  .paleo-journey-clock small{font-size:19px}
  .paleo-journey-clock [data-journey-time-note]{grid-column:2;grid-row:2;font-size:10px;line-height:1.4;margin-top:2px;align-self:start}
  .paleo-journey-scene{height:140px;min-height:140px}
  .paleo-time-intervals li{grid-template-columns:107px minmax(0,1fr);gap:6px}
  .paleo-time-intervals strong{font-size:11px}
  .paleo-time-intervals small{font-size:9px}
  .paleo-time-intervals svg{height:21px}
  .paleo-time-intervals>p,.paleo-time-question{font-size:10px}
  .paleo-time-gate{bottom:35%;padding:20px 8px 12px}
  .paleo-time-gate>span{font-size:12px}
  .paleo-time-gate>strong{font-size:85px}
  .paleo-time-gate>small{font-size:10px}
  .paleo-journey-insight{font-size:12px;margin-bottom:9px}
  .paleo-journey-evidence>summary{font-size:12px}
  .paleo-journey-evidence .paleo-journey-proofs{grid-template-columns:1fr}
  .paleo-journey[data-journey-finale="true"] .paleo-journey-stage{padding-top:0;padding-bottom:7px}
  .paleo-journey[data-journey-finale="true"] .paleo-journey-stage-footer{display:none}
  .paleo-journey-final-graphic{margin:0;min-height:154px}
  .paleo-journey[data-journey-finale="true"] .paleo-journey-story{padding:13px 16px 18px}
  .paleo-page .paleo-journey[data-journey-finale="true"] .paleo-journey-story h2{font-size:25px;margin-bottom:7px}
  .paleo-journey[data-journey-finale="true"] .paleo-journey-summary{margin-bottom:9px}
  .paleo-journey[data-journey-finale="true"] .paleo-journey-insight{margin-bottom:7px}
  .paleo-journey[data-journey-finale="true"] .paleo-card-choices{gap:2px}
  .paleo-journey[data-journey-finale="true"] .paleo-card-choices legend{margin-bottom:5px}
  .paleo-journey-share-actions{gap:7px}
  .paleo-journey-share-note,.paleo-journey-share-status{font-size:11px}
  .paleo-journey-badges{gap:4px;margin-top:7px}
  .paleo-journey-badges>li{padding:2px 6px}
  .paleo-journey-badges strong{font-size:12px}
  .paleo-journey-badges span,.paleo-journey-badges small{font-size:10px;line-height:1.4}
  .paleo-journey-scene-note{font-size:10px;margin-top:8px}
  .paleo-journey-stage-footer{gap:8px}
  .paleo-journey-story{padding:19px 16px 22px}
  .paleo-journey-eyebrow{font-size:11px;margin-bottom:9px}
  .paleo-page .paleo-journey-story h2{font-size:27px}
  .paleo-journey-summary{font-size:14px;line-height:1.6;margin-bottom:14px}
  .paleo-journey-proofs{grid-template-columns:1fr;gap:7px}
  .paleo-journey-proofs p{font-size:13px;line-height:1.45}
  .paleo-journey-proofs>li{padding:8px 12px}
  .paleo-journey-footer{padding:5px 12px max(9px,env(safe-area-inset-bottom))}
  .paleo-journey-trace{gap:5px}
  .paleo-journey-trace>span{font-size:9px}
  .paleo-journey-trace svg{height:30px}
  .paleo-journey-trace text{font-size:48px}
  .paleo-journey-trace text:not(:first-of-type):not(:last-of-type){display:none}
  .paleo-journey-stops{gap:4px;margin:4px 0 7px}
  .paleo-page .paleo-journey-stops button{font-size:10px;display:block;text-align:center;padding:5px 2px;min-height:45px;line-height:1.15;overflow-wrap:anywhere}
  .paleo-journey-stops button>span{display:block;border:0;padding:0;font-size:11px;margin-bottom:3px}
  .paleo-journey-controls{gap:6px;display:grid;grid-template-columns:44px minmax(0,1fr) 44px}
  .paleo-page .paleo-journey-controls button{font-size:12px;padding:8px;min-height:42px}
  .paleo-journey-controls [data-journey-action="previous"]>span,.paleo-journey-controls [data-journey-action="next"]>span{display:none}
  .paleo-page .paleo-journey .paleo-journey-play{min-width:0}
  .paleo-journey-reading-tools{display:flex;grid-column:1/-1;align-items:center;justify-content:center;gap:8px;min-width:0}
  .paleo-page .paleo-journey [data-journey-action="steps"]{min-height:34px;font-size:11px}
  .paleo-page .paleo-journey [data-journey-action="exit"]{min-height:34px;padding:5px;font-size:11px;flex-shrink:0}
  .paleo-journey-progress{margin-top:6px}
  .paleo-journey-progress p{font-size:10px}
  .paleo-journey-crossing{min-height:0;inset:27% 12px 15%}
  .paleo-journey-crossing>span{font-size:13px}
}
@media(prefers-reduced-motion:reduce){.paleo-journey-scene,.paleo-journey-strata,.paleo-time-gate,.paleo-journey-final-graphic{will-change:auto}.paleo-time-hall{display:none}}
@media(forced-colors:active){
  .paleo-page dialog.paleo-journey,.paleo-journey-story,.paleo-journey-footer{background:Canvas;color:CanvasText}
  .paleo-journey-strata{display:none}
  .paleo-time-hall{display:none}
  .paleo-journey-insight,.paleo-journey-share-note,.paleo-journey-evidence,.paleo-journey-evidence>summary{color:CanvasText}
  .paleo-time-band,.paleo-time-common,.paleo-time-scan,.paleo-time-baseline{stroke:CanvasText}
  .paleo-journey-clock>div,.paleo-journey-clock p,.paleo-journey-story p,.paleo-journey-proofs p,.paleo-journey-proofs strong{color:CanvasText}
  .paleo-journey-proofs>li{border:1px solid CanvasText}
}