@charset "UTF-8";
:root{color-scheme:dark;--bg:#101c1f;--paper:#e6ead7;--muted:#9bb4ac;--gold:#c2cea5;--line:#aecab22b;--lilac:#8bcfbe;--serif:"Yu Mincho","Hiragino Mincho ProN","Noto Serif CJK JP",Georgia,serif;--sans:"Hiragino Kaku Gothic ProN","Yu Gothic",Meiryo,sans-serif}
*{box-sizing:border-box}body{margin:0;min-width:280px;color:var(--paper);font-family:var(--sans);font-size:13px;background:radial-gradient(ellipse at 52% 52%,#254d4480,transparent 63%),radial-gradient(ellipse at 4% 100%,#34473355,transparent 45%),var(--bg);min-height:100svh}body::before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.21;background-image:radial-gradient(#c4d9c4 0.6px,transparent .8px),radial-gradient(#b2d3c5 .5px,transparent .8px);background-size:113px 137px,173px 181px;background-position:28px 32px,72px 111px;z-index:-1}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default;opacity:.38}button:focus-visible,canvas:focus-visible{outline:2px solid #c2cea5;outline-offset:4px}button{transition:background .18s,transform .18s,border-color .18s}button:not(:disabled):active{transform:translateY(1px)}.masthead{max-width:1320px;margin:auto;padding:27px 46px 23px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;align-items:center}.brand>span{font:15px Georgia,serif;letter-spacing:.2em}.brand small{display:block;font:9px var(--sans);letter-spacing:.26em;color:var(--muted);margin-top:7px}.brand img{opacity:.9}.masthead nav{display:flex;align-items:center;gap:13px}.quiet,.icon-button{border:1px solid transparent;background:none;min-height:42px;padding:8px 12px;color:#b6c9bf;font-size:11px}.quiet:hover,.icon-button:hover{border-color:var(--line);color:var(--paper)}.icon-button{font-size:16px;width:42px;border:1px solid var(--line);border-radius:50%}.observatory{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:minmax(200px,1fr) 420px minmax(200px,1fr);gap:48px;padding:42px 38px 26px;align-items:start}.introduction{padding-top:35px}.eyebrow{font:9px Georgia,serif;letter-spacing:.19em;color:var(--gold);line-height:1.6}.eyebrow>span{display:inline-block;width:14px;height:1px;background:var(--gold);vertical-align:middle;margin-right:7px}h1{font:48px/1.38 var(--serif);font-weight:500;letter-spacing:.15em;margin:22px 0 27px;white-space:nowrap}h1>span{display:block;font:10px var(--sans);letter-spacing:.3em;color:var(--muted);margin-top:16px}.poem{font:16px/2 var(--serif);letter-spacing:.13em;color:#c0d5c6;margin:0 0 43px}.label{font-size:10px;color:var(--muted);letter-spacing:.12em;display:block}.score-main strong{font:56px/1.3 Georgia,serif;color:#e1e8bc;display:block;letter-spacing:.03em;font-variant-numeric:tabular-nums;margin:7px 0 15px}.records{display:flex;gap:32px;border-top:1px solid var(--line);padding-top:18px}.records>div>span:last-child{display:block;font:21px Georgia,serif;color:#bfd4c5;margin-top:8px}.records b{font-weight:400}.records small{font:10px var(--sans)}.keeper-note{margin-top:40px;padding-top:21px;border-top:1px solid var(--line);color:#93b1a7}.tiny-star{font-size:25px;color:var(--gold)}.keeper-note p{font:11px/2.1 var(--serif);letter-spacing:.05em}.note-sign{display:block;text-align:right;font-size:9px;color:#79968c;margin-top:13px}.play-column{min-width:0}.chamber-caption{display:flex;justify-content:space-between;font-size:10px;color:#a3bdb2;margin:0 17px 6px;letter-spacing:.05em;align-items:center;min-height:22px}.chamber-caption>span:first-child{display:flex;align-items:center;gap:7px}.chamber-caption i{width:5px;height:5px;border-radius:50%;background:#a8c5af;box-shadow:0 0 8px #a8c5af66}.chamber-id{font:9px Georgia,serif;letter-spacing:.15em;color:#7c9b90}.chamber-wrap{position:relative;width:100%;aspect-ratio:420/580}#game{display:block;width:100%;height:100%;touch-action:none;-webkit-tap-highlight-color:transparent;border-radius:8px}.welcome{position:absolute;inset:24px 29px 34px;display:flex;align-items:center;justify-content:center;flex-direction:column;background:linear-gradient(#151320e8,#192c2cde);border:1px solid #d2bda12b;border-radius:160px 160px 32px 32px;text-align:center;padding:24px 17px;backdrop-filter:blur(4px)}.welcome[hidden]{display:none}.welcome canvas{width:136px;height:136px;margin:0 0 11px}.welcome h2{font:25px/1.65 var(--serif);letter-spacing:.12em;margin:11px 0 9px}.welcome>p:not(.eyebrow):not(.small-note){color:#bdb0c9;font-size:12px;line-height:1.95;letter-spacing:.04em;margin:3px 0 23px}.primary{background:#d5bc96;color:#29222f;border:1px solid #f1dcb7;border-radius:3px;min-height:47px;padding:12px 23px;letter-spacing:.1em;font-weight:600;box-shadow:0 4px 22px #d4ac5a10}.primary:hover{background:#e4cbaa}.primary>span{margin-left:28px;font-size:16px}.small-note{font-size:10px;color:#a496af;margin:15px 0 0}.floating-notice{pointer-events:none;position:absolute;top:32%;left:9%;right:9%;text-align:center;font:22px var(--serif);text-shadow:0 2px 10px #101c1f;color:#f4dbb5;opacity:0;transition:opacity .2s}.floating-notice.visible{opacity:1}.play-controls{display:flex;align-items:center;justify-content:space-between;padding:11px 7px 0;gap:13px}.tilt{display:flex;align-items:center;gap:8px;background:#18332f80;border:1px solid #9bbda144;border-radius:4px;font-size:26px;min-height:47px;padding:5px 12px;flex:1;justify-content:center}.tilt span{font-size:10px;white-space:nowrap;letter-spacing:.03em}.tilt:not(:disabled):hover{background:#30514a}.charge{min-width:80px;text-align:center;color:#cad6ae}.charge>span{font-size:14px;letter-spacing:.07em}.charge>small{display:block;font-size:9px;color:#9ab4a8;margin-top:5px}.charge-track{height:2px;background:#c2cea522;margin-top:7px}.charge-track i{display:block;background:#c2cea5;width:66.7%;height:100%;transition:width .2s}.input-hint{text-align:center;color:#9eb8ab;font-size:10px;margin:15px -10px 0;letter-spacing:.02em}.input-hint span{margin:0 5px;color:#4f7265}.field-guide{padding-top:32px}.next-section{border:1px solid var(--line);border-radius:3px;display:flex;align-items:center;justify-content:space-between;min-height:97px;padding:12px 15px;gap:8px;background:#bba0d205}.next-section strong{display:block;font:14px var(--serif);margin-top:12px;letter-spacing:.06em}.next-section canvas{width:65px;height:65px}.guide-title{display:flex;justify-content:space-between;align-items:center;margin:30px 0 13px;border-bottom:1px solid var(--line);padding-bottom:12px}.guide-title h2{font:13px var(--serif);font-weight:400;margin:0;letter-spacing:.13em}.guide-title>span{font:9px Georgia,serif;letter-spacing:.08em;color:var(--muted)}.evolution{display:grid;grid-template-columns:1fr 1fr;gap:7px 8px}.evolution button{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:71px;border:1px solid transparent;border-radius:4px;background:none;padding:0 2px 6px}.evolution button:hover{background:#bfa7db0c}.evolution button.selected{border-color:#c7d2a855;background:#adc49c0c}.evolution button canvas{width:46px;height:46px;opacity:.46;transition:opacity .3s}.evolution button.discovered canvas{opacity:1}.evolution button>span{font-size:9px;color:#b5cabd;white-space:nowrap}.evolution button small{font:8px Georgia,serif;position:absolute;left:4px;top:3px;color:#7c9d8d}.specimen-note{min-height:102px;border-top:1px solid var(--line);padding-top:16px;margin-top:15px}.specimen-note>span{display:block;font:8px Georgia,serif;color:var(--gold);letter-spacing:.14em}.specimen-note strong{font:14px var(--serif);display:block;margin-top:8px}.specimen-note p{font-size:10px;line-height:1.9;color:#a4bfb0;margin:8px 0 0}.guide-foot{font-size:9px;line-height:1.9;color:#84a494;margin-top:15px}footer{max-width:1228px;margin:auto;padding:20px 46px 25px;display:flex;justify-content:space-between;align-items:center;border-top:1px solid var(--line)}footer>span{font:8px Georgia,serif;letter-spacing:.2em;color:#7f9f90}.text-button{border:0;background:none;color:#b5c7b4;font-size:10px;min-height:40px;padding:8px}.text-button:hover{color:#f0dcbb}dialog{border:1px solid #d3b58a70;border-radius:6px;background:#192c2c;color:var(--paper);width:min(420px,calc(100% - 34px));padding:0;max-height:88svh;box-shadow:0 20px 100px #0008}dialog::backdrop{background:#0b0a14b8;backdrop-filter:blur(6px)}.modal-content{padding:32px 30px;text-align:center}.modal-content>h2{font:26px/1.5 var(--serif);letter-spacing:.06em;margin:16px 0}.modal-content p{font-size:12px;line-height:1.95;color:#b6cdbe}.modal-content .eyebrow{font:9px Georgia,serif;color:var(--gold)}#modalArt{width:130px;height:130px;margin:auto}#modalArt[hidden]{display:none}#modalBody ol{text-align:left;line-height:2;font-size:12px;color:#bcd3c4;padding-left:21px}#modalBody li{margin-bottom:13px}#modalBody strong{color:#ebd6af}#modalBody .result-score{font:48px Georgia,serif;color:#edce9a;margin:14px 0}.modal-actions{display:flex;flex-direction:column;gap:9px;margin-top:23px}.modal-actions button{min-height:45px}.secondary{border:1px solid var(--line);background:none;color:#b8d3c0;padding:10px 18px;border-radius:3px}.secondary:hover{background:#d3bced0c}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.no-script{position:fixed;inset:auto 10px 15px;background:#744859;color:white;padding:18px;z-index:100}
@media(min-width:1250px){.observatory{gap:60px;grid-template-columns:minmax(200px,1fr) 440px minmax(200px,1fr);max-width:1280px;padding-top:46px}.field-guide{max-width:235px;width:100%}.introduction{padding-top:45px}h1{font-size:52px}.keeper-note{margin-top:49px}}
@media(max-width:1040px){.observatory{gap:25px;padding:28px 25px 26px;grid-template-columns:minmax(155px,1fr) minmax(320px,400px) 170px}h1{font-size:37px}.eyebrow{font-size:8px;letter-spacing:.12em}.introduction{padding-top:27px}.records{gap:22px}.poem{font-size:14px;margin-bottom:28px}.field-guide{padding-top:25px}.next-section{padding:10px}.next-section canvas{width:48px;height:48px}.next-section strong{font-size:12px}.next-section .label{font-size:9px}.guide-title{margin-top:23px}.keeper-note p{font-size:10px}.evolution button{min-height:64px}.evolution button canvas{width:42px;height:42px}}
@media(max-width:760px){.masthead{padding:17px 22px 14px}.brand>span{font-size:12px}.brand small{font-size:8px}.brand img{width:27px;height:30px}.masthead nav{gap:3px}.quiet{padding:8px;font-size:10px}.icon-button{width:36px;min-height:36px}.observatory{max-width:520px;display:flex;flex-direction:column;gap:0;padding:20px 22px 26px}.introduction{padding:0;width:100%;position:relative}.introduction>.eyebrow{font-size:8px;margin:0 0 9px}h1{font-size:30px;letter-spacing:.13em;line-height:1.4;margin:0 0 20px}h1 br{display:none}h1>span{font-size:8px;margin-top:7px;letter-spacing:.18em}.poem{position:absolute;right:2px;top:19px;font-size:10px;letter-spacing:.06em;line-height:1.9}.scoreboard{display:flex;align-items:center;justify-content:space-between;margin:0 0 20px;border-bottom:1px solid var(--line);padding-bottom:12px}.score-main{display:flex;align-items:center;gap:13px}.score-main .label{font-size:9px}.score-main strong{font-size:29px;margin:0}.records{border:0;padding:0;gap:21px}.records .label{font-size:8px}.records>div>span:last-child{font-size:16px;margin-top:5px}.keeper-note{display:none}.play-column{width:100%}.chamber-caption{margin-bottom:2px;font-size:9px}.field-guide{padding-top:30px;width:100%}.next-section{position:absolute;right:calc(50% - 115px);top:195px;width:100px;min-height:32px;visibility:hidden}.chamber-caption .chamber-id{font-size:8px}.play-controls{padding-top:5px}.input-hint{font-size:10px;margin-top:12px}.guide-title{margin-top:0}.evolution{grid-template-columns:repeat(5,1fr);gap:9px 3px}.evolution button canvas{width:44px;height:44px}.evolution button>span{font-size:8px}.specimen-note{min-height:0;display:grid;grid-template-columns:100px 1fr;column-gap:15px;align-items:center;padding-top:12px}.specimen-note>span{grid-column:1}.specimen-note>strong{grid-column:1;margin-top:5px}.specimen-note>p{grid-column:2;grid-row:1/3;margin:0;font-size:10px}.guide-foot{text-align:center;margin-top:17px}footer{padding:15px 22px;gap:15px}footer>span{font-size:7px;max-width:180px;line-height:1.8}.welcome{inset:20px 24px 30px;padding:15px}.welcome canvas{width:110px;height:110px;margin-bottom:6px}.welcome h2{font-size:23px;margin:8px 0}.welcome>p:not(.eyebrow):not(.small-note){font-size:11px;margin-bottom:18px}.welcome .eyebrow{font-size:8px}.small-note{font-size:9px}.primary{min-height:44px;font-size:12px}.tilt{font-size:24px;min-height:46px}.charge{min-width:76px}}
@media(max-width:360px){.masthead{padding:13px 12px}.masthead nav{gap:0}.quiet{padding:8px 6px}.brand{gap:7px}.brand>span{font-size:10px}.brand small{font-size:7px}.observatory{padding:16px 12px 22px}h1{font-size:27px}.poem{font-size:9px}.score-main{gap:8px}.records{gap:16px}.score-main strong{font-size:26px}.welcome h2{font-size:20px}.welcome canvas{width:90px;height:90px}.welcome>p:not(.eyebrow):not(.small-note){font-size:10px;margin-bottom:13px}.welcome .eyebrow{font-size:7px}.play-controls{gap:7px}.tilt{padding:4px 8px;gap:6px}.tilt span{font-size:9px}.charge{min-width:66px}.evolution button>span{font-size:7px}.evolution button canvas{width:39px;height:39px}.input-hint{font-size:9px}.modal-content{padding:25px 22px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}

/* The mutation keeps the familiar controls, but the vessel and specimens are different. */
.observatory{grid-template-columns:minmax(190px,1fr) 480px minmax(185px,1fr);gap:35px;max-width:1320px;padding-top:36px}
.introduction{padding-top:45px}h1{font-size:44px;letter-spacing:.12em}.poem{font-size:15px;line-height:2.1;margin-bottom:36px}.keeper-note{margin-top:38px}.field-guide{padding-top:31px}.brand small{letter-spacing:.2em}
.chamber-wrap{aspect-ratio:480/620}.chamber-caption{margin-left:22px;margin-right:22px}#game{border-radius:0}.welcome{inset:125px 86px 106px;border:1px solid #bbceb444;border-radius:4px;background:linear-gradient(#142c2df2,#203b36ee);padding:24px 12px;box-shadow:0 0 50px #102220a0;backdrop-filter:blur(5px)}
.welcome::before,.welcome::after{content:"";position:absolute;left:-7px;right:-7px;height:6px;border-left:1px solid #c1cfa9;border-right:1px solid #c1cfa9}.welcome::before{top:-7px;border-top:1px solid #c1cfa966}.welcome::after{bottom:-7px;border-bottom:1px solid #c1cfa966}.welcome canvas{width:105px;height:105px;margin:0 0 9px}.welcome h2{font-size:26px;margin:8px 0 12px;letter-spacing:.06em}.welcome>.eyebrow{font-size:7px;letter-spacing:.14em}.welcome>p:not(.eyebrow):not(.small-note){font-size:11px;margin-bottom:20px}.welcome .small-note{color:#a7beac;font-size:9px}.primary{background:#cad3af;border-color:#e3e7c7;color:#1a342f;box-shadow:0 4px 22px #a8c18c10}.primary:hover{background:#dce3c4}.floating-notice{font-size:20px;color:#e2e7bd;text-shadow:0 2px 12px #0e2427}
.play-controls{display:grid;grid-template-columns:1fr 1.1fr 1fr;padding:5px 36px 0;gap:11px}.tilt{font-size:24px;min-height:49px;padding:5px 9px;gap:5px}.tilt span{font-size:9px}.rotate-control{display:grid;grid-template-columns:23px auto;grid-template-rows:19px 13px;align-content:center;align-items:center;column-gap:7px;border:1px solid #b5cc9b70;border-radius:3px;background:#b0c58f12;min-height:49px;padding:5px 11px;color:#d8dfb9}.rotate-control>span{grid-row:1/3;font-size:28px}.rotate-control b{font-size:10px;font-weight:500;white-space:nowrap}.rotate-control small{font:9px monospace;color:#95b29f}.rotate-control:not(:disabled):hover{background:#adc49022}.play-column>.charge{display:grid;grid-template-columns:auto auto 80px;align-items:center;justify-content:center;gap:8px;margin-top:13px}.charge>span{font-size:11px}.charge>small,.charge-track{margin:0}.charge-track{width:80px}.input-hint{margin-top:11px}.specimen-note>span{line-height:1.5}.guide-title h2{font-size:13px}.evolution button canvas{opacity:.7}.evolution button.discovered canvas{opacity:1}.next-section{background:#97baab07}
@media(min-width:1250px){.observatory{grid-template-columns:minmax(220px,1fr) 500px minmax(210px,1fr);gap:45px;max-width:1340px}.introduction{padding-top:55px}h1{font-size:48px}.keeper-note{margin-top:45px}.welcome{inset:125px 86px 106px}.field-guide{max-width:245px}}
@media(max-width:1100px) and (min-width:761px){.observatory{grid-template-columns:minmax(160px,1fr) minmax(350px,430px) 180px;gap:18px;padding:28px 20px 25px}h1{font-size:35px}.introduction{padding-top:35px}.poem{font-size:13px}.welcome{inset:102px 68px 92px}.welcome canvas{width:80px;height:80px}.welcome h2{font-size:22px}.welcome>p:not(.eyebrow):not(.small-note){font-size:10px;margin-bottom:15px}.welcome .eyebrow{font-size:6px}.welcome .primary{padding:11px 15px;font-size:10px}.play-controls{padding-left:24px;padding-right:24px;gap:7px}.rotate-control{padding:5px 8px;column-gap:3px}.tilt{padding:4px 5px}.tilt span{font-size:8px}.field-guide{padding-top:25px}.evolution button>span{font-size:8px}}
@media(max-width:760px){.observatory{display:flex;max-width:540px;padding:18px 16px 25px}.introduction{padding:0 6px}h1{font-size:28px;letter-spacing:.08em;margin-bottom:19px}.introduction>.eyebrow{font-size:8px}.poem{top:20px;right:7px;font-size:9px;line-height:1.9;margin:0}.scoreboard{margin-bottom:11px}.play-column{width:100%}.chamber-caption{margin:1px 25px 0;font-size:9px}.welcome{inset:100px 65px 82px;padding:15px 9px}.welcome canvas{width:81px;height:81px;margin-bottom:8px}.welcome h2{font-size:23px;line-height:1.55;margin:6px 0 11px}.welcome>p:not(.eyebrow):not(.small-note){font-size:10px;line-height:1.9;margin-bottom:15px}.welcome .eyebrow{font-size:6px;letter-spacing:.12em;margin:1px 0}.welcome .small-note{font-size:8px;margin-top:11px}.welcome .primary{font-size:11px;padding:10px 14px;min-height:42px}.primary>span{margin-left:16px}.play-controls{padding:6px 14px 0;gap:9px}.tilt{font-size:22px;padding:4px 7px;min-height:47px}.tilt span{font-size:9px}.rotate-control{min-height:47px;padding:4px 9px;column-gap:4px}.rotate-control b{font-size:10px}.rotate-control>span{font-size:25px}.play-column>.charge{margin-top:12px}.input-hint{font-size:9px;margin:10px 0 0}.field-guide{padding:28px 6px 0}.evolution button>span{font-size:8px}.specimen-note{grid-template-columns:112px 1fr}.keeper-note{display:none}}
@media(max-width:360px){.observatory{padding:15px 9px 22px}.introduction{padding:0 3px}h1{font-size:26px}.poem{font-size:8px;top:19px}.welcome{inset:84px 54px 71px;padding:10px 6px}.welcome canvas{width:62px;height:62px;margin:0 0 5px}.welcome h2{font-size:21px;margin:5px 0 8px}.welcome>.eyebrow{font-size:5px}.welcome>p:not(.eyebrow):not(.small-note){font-size:8px;margin-bottom:12px}.welcome .primary{font-size:10px;min-height:39px;padding:8px 10px}.welcome .small-note{font-size:7px;margin-top:8px}.play-controls{padding:5px 10px 0;gap:7px}.tilt{font-size:20px;padding:3px 5px;gap:4px}.tilt span{font-size:8px}.rotate-control{padding:4px 6px;column-gap:2px;grid-template-columns:21px auto}.rotate-control b{font-size:9px}.chamber-caption{font-size:8px;margin-left:22px;margin-right:22px}.evolution button>span{font-size:7px}.input-hint{font-size:8px}.field-guide{padding-left:4px;padding-right:4px}.specimen-note{grid-template-columns:105px 1fr}}
@media(max-width:760px){.observatory{gap:0}.welcome{top:86px;bottom:66px}}
@media(max-width:360px){.welcome{top:74px;bottom:55px}}
@media(max-width:1100px){
 .welcome{padding:12px 8px}
 .welcome canvas{width:48px;height:48px;flex-shrink:0;margin:0 0 8px}
 .welcome>.eyebrow,.welcome>.small-note{display:none}
 .welcome h2{font-size:22px;line-height:1.4;margin:8px 0 10px}
 .welcome>p:not(.eyebrow):not(.small-note){font-size:10px;line-height:1.8;margin:0 0 16px}
 .welcome .primary{min-height:42px;padding:10px 12px;font-size:10px}
}

/* A lasting record sits beside the actual, physical moons in the vat. */
.moon-resident{display:flex;align-items:center;justify-content:center;gap:10px;margin:15px 28px 0;padding:7px 10px;border:1px solid #d5c49c55;background:linear-gradient(110deg,#d7c48c0a,#b99fd211);border-radius:4px}
.moon-resident[hidden]{display:none}.moon-resident canvas{width:70px;height:47px;object-fit:contain}.moon-resident strong{display:block;color:#ecdfb8;font:15px var(--serif);letter-spacing:.1em}.moon-resident span{display:block;margin-top:5px;font-size:9px;color:#b8c4bb}
@media(max-width:760px){.moon-resident{margin:13px 17px 0}.moon-resident strong{font-size:14px}.moon-resident span{font-size:8px}h1>span{letter-spacing:.16em}}