@font-face{font-family:SerifLocal;src:local('Baskerville');font-display:swap}
:root{--paper:#fff;--ink:#202126;--muted:#71727a;--line:#dfe0e4;--lilac:#9e86c7;--cyan:#6aaebb;--hot:#d8837e}
*{box-sizing:border-box}html,body{margin:0;height:100%;overflow:hidden;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Hiragino Sans GB",sans-serif}#scene{position:fixed;inset:0;width:100%;height:100%;z-index:0}.app{height:100%;position:relative;isolation:isolate}.topbar,footer{position:absolute;z-index:3;left:4.5%;right:4.5%;display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:10px;letter-spacing:1.5px}.topbar{top:26px}.brand{font:18px SerifLocal;color:var(--ink);letter-spacing:1px}.hud{position:absolute;z-index:3}.left-panel{left:4.5%;top:19%;width:280px}.right-panel{right:4.5%;top:22%;width:230px;text-align:right}.kicker{font-size:9px;letter-spacing:2px;color:#8e7798;margin:0 0 15px}.hud h1{font:clamp(44px,5vw,70px)/.98 SerifLocal;font-weight:400;letter-spacing:-3px;margin:0 0 20px}.hud h1 em{font-style:italic;color:#8f6da4}.lede{font-size:12px;line-height:1.9;color:var(--muted);margin:0 0 23px}.dice-readout{display:flex;gap:10px;margin:0 0 18px}.dice-readout>div{width:78px;border:1px solid var(--line);padding:9px 10px;background:rgba(255,252,248,.55)}.dice-readout span{display:block;font-size:9px;color:var(--muted);letter-spacing:1px}.dice-readout strong{display:block;font:27px SerifLocal;color:#8f6da4;margin-top:3px}.actions{display:flex;gap:8px;flex-wrap:wrap}.actions button,.ghost{border:1px solid #bdacc5;background:rgba(242,233,244,.8);padding:10px 12px;color:#624d6d;font-size:10px;letter-spacing:.8px;cursor:pointer;transition:.2s}.actions button:hover:not(:disabled){transform:translateY(-2px);background:#e9dced}.actions button:disabled{opacity:.4;cursor:default}.actions .primary{width:100%;background:#d9c4e1;border-color:#987bac}.status{font-size:10px;color:#8f7d94;line-height:1.7;margin-top:14px}.key-glyph{font:38px SerifLocal;letter-spacing:8px;color:#956fac;margin:22px 0}.right-panel .key-explain{font-size:11px;color:var(--muted);line-height:1.8}.cards-panel{left:50%;bottom:10%;transform:translateX(-50%);width:min(700px,90vw);background:rgba(250,246,240,.88);border:1px solid var(--line);padding:18px 20px;box-shadow:0 16px 45px rgba(85,65,95,.08)}.cards-head{display:flex;align-items:flex-end;justify-content:space-between}.cards-head h2,.print-panel h2{font:25px SerifLocal;font-weight:400;margin:0}.target-hint{font-size:10px;color:#9679a0}.card-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:7px;margin:18px 0 12px}.card{aspect-ratio:.7;border:1px solid #d2c2d5;background:#f7f0f8;color:#795f84;padding:8px 5px;cursor:pointer;text-align:center;transition:.2s}.card:hover,.card.selected{transform:translateY(-4px);border-color:#987bac;box-shadow:0 6px 0 #dfd2e3}.card.correct{background:#dbeade;border-color:#8eaf96}.card .num{font:18px SerifLocal;display:block}.card .name{font-size:9px;display:block;margin-top:7px}.card-actions{display:flex;align-items:center;gap:12px}.card-actions button{width:auto!important}.card-actions span{font-size:10px;color:var(--muted)}.print-panel{right:4.5%;top:23%;width:260px}.print-panel .progress{height:4px;background:#ddd1de;margin:26px 0 8px}.print-panel .progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--hot));transition:width .25s}.print-meta{display:flex;justify-content:space-between;color:var(--muted);font-size:10px}.print-panel p{font-size:11px;color:var(--muted);line-height:1.8}.ghost{margin-top:25px;background:transparent}footer{bottom:23px;font-size:9px;color:#a095a3}footer span:last-child{font-family:monospace;letter-spacing:1px}@media(max-width:760px){.topbar{top:17px;left:7%;right:7%}.brand{font-size:15px}.left-panel{left:8%;top:85px;width:240px}.hud h1{font-size:43px}.right-panel{top:90px;right:8%;width:180px}.cards-panel{bottom:60px}.card-grid{gap:3px}.card{padding:4px 1px}.card .name{font-size:7px}.cards-head h2{font-size:20px}.target-hint{font-size:8px}footer{left:8%;right:8%;bottom:16px}footer span:first-child{display:none}.print-panel{left:8%;right:8%;top:120px;width:auto}.print-panel h2{font-size:24px}}
[hidden]{display:none!important}

/* White host console with foil trading-card surfaces. */
.actions button,.ghost{border-color:#c9cbd1;background:#fff;color:#3d3d45}
.actions button:hover:not(:disabled){background:#f3f2f6}
.actions .primary{background:#22232a;border-color:#22232a;color:#fff}
.cards-panel{width:min(760px,90vw);background:rgba(255,255,255,.96);box-shadow:0 16px 45px rgba(30,30,35,.08)}
.card{position:relative;border-color:#c7b9df;border-radius:12px;background:radial-gradient(circle at 58% 38%,rgba(215,183,255,.5),transparent 34%),linear-gradient(155deg,#fffefa,#f4effa 58%,#eee7f8);color:#4e4260;box-shadow:inset 0 0 0 4px rgba(255,255,255,.72),inset 0 0 22px rgba(174,148,219,.22),0 12px 24px rgba(103,77,135,.14);overflow:hidden;transform-style:preserve-3d;perspective:900px}
.card:before{content:"";position:absolute;inset:7px;border:1px solid rgba(148,124,183,.62);border-radius:8px;pointer-events:none}
.card:after{content:"";position:absolute;inset:-35% 18%;background:linear-gradient(105deg,transparent 42%,rgba(255,255,255,.85) 49%,rgba(197,174,245,.3) 53%,transparent 62%);transform:translateX(-120%) rotate(10deg);transition:transform .7s ease;pointer-events:none}
.card:hover:after,.card.selected:after{transform:translateX(120%) rotate(10deg)}
.card:hover,.card.selected{border-color:#9d84c5;box-shadow:inset 0 0 0 4px rgba(255,255,255,.78),0 14px 26px rgba(107,81,148,.22),0 0 22px rgba(198,168,255,.48);transform:translateY(-7px) rotateX(2deg)}
.card .num,.card .name{position:relative;color:#5e4b76}
.card-tag{position:absolute;right:8px;bottom:8px;color:rgba(95,75,122,.68);font:7px monospace;letter-spacing:.08em}
.card-actions{gap:9px;flex-wrap:wrap}.card-actions .secondary{border-color:#b9bbc2;color:#4a4b53;background:#fff}.card-actions span{flex:1;min-width:180px}
.generation-box{margin:22px 0 16px;text-align:left}.generation-head{display:flex;justify-content:space-between;color:var(--muted);font:10px monospace;letter-spacing:.6px}.generation-head strong{color:#6d5a91;font-weight:400}.generation-progress{height:3px;background:#e5e5e8;margin:8px 0}.generation-progress i{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--cyan),var(--lilac));transition:width .2s}.generation-box p{font-size:10px;line-height:1.6;color:var(--muted);margin:8px 0 0}.generated-art{display:block;width:100%;max-width:148px;aspect-ratio:3/4;object-fit:cover;border:1px solid #c7b9e9;box-shadow:0 8px 24px rgba(43,38,66,.16);margin:0 0 18px}.print-art{max-width:128px;margin:18px 0}.print-button{width:100%;border:1px solid #22232a;background:#22232a;color:#fff;padding:11px 12px;font-size:10px;letter-spacing:.8px;cursor:pointer}.print-button:hover{background:#454653}
.kicker,.lede,.status,#keyExplain,.generation-box p,#printCopy,.cards-head .kicker,footer span:first-child{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.hud h1{font-size:clamp(86px,10vw,150px);line-height:.78;letter-spacing:0;margin-bottom:26px}.hud h1 em{font-style:normal}.input-actions button{font-size:25px;line-height:1;height:46px;min-width:48px;padding:8px 14px}.input-actions .primary{font-size:29px}.dice-readout>div{display:flex;align-items:center;justify-content:space-between;width:84px;padding:9px 10px}.dice-readout span{font:24px SerifLocal;color:#8f6da4}.right-panel .actions .primary{font-size:28px;height:52px}.cards-head h2,.print-panel h2{font-size:52px;line-height:1}.target-hint{font:18px monospace;color:#6d5a91}.card-actions button{font-size:24px;line-height:1;min-width:48px;height:42px}.card-actions span{font-size:0;min-width:0;flex:0 0 10px}.card-actions span:after{content:'•';font-size:16px;color:#9e86c7}.print-button{font-size:28px;line-height:1;height:54px}.ghost{font-size:24px;line-height:1;padding:8px 14px}
/* Real 3D printer from printer/ (bridge.js), layered between the WebGL canvas and the HUD. */
.printer-scene{position:fixed;inset:0;width:100%;height:100%;border:0;z-index:1;background:transparent;visibility:hidden}.printer-scene.visible{visibility:visible}
.card .symbol{display:block;position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);font:48px SerifLocal;color:#765b9c;text-shadow:0 0 18px rgba(198,164,255,.72);z-index:1}.card .name,.card .card-tag{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* Entry is a tactile field of seeds: the card flip is the first interaction. */
.seed-deck{position:relative;display:grid;grid-template-columns:repeat(6,minmax(112px,1fr));gap:18px;margin:24px auto 26px;width:min(1120px,90vw);perspective:1400px}
.seed-card{position:relative;width:100%;aspect-ratio:.68;border:1px solid #d7c9e3;border-radius:14px;padding:0;background:transparent;cursor:pointer;perspective:1100px;filter:drop-shadow(0 10px 14px rgba(104,80,132,.12));transition:filter .3s ease}
.seed-card-inner{position:absolute;inset:0;display:block;transform-style:preserve-3d;transition:transform .72s cubic-bezier(.2,.72,.2,1)}
.seed-card:hover{filter:drop-shadow(0 18px 20px rgba(104,80,132,.2))}
.seed-card.chosen .seed-card-inner{transform:rotateY(180deg) translateY(-4px)}
.seed-card-face{position:absolute;inset:0;display:grid;place-items:center;border-radius:5px;backface-visibility:hidden}
.seed-card-face:before{content:"";position:absolute;inset:9px;border:1px solid rgba(115,91,135,.5);border-radius:9px;pointer-events:none}.seed-card-face:after{content:"";position:absolute;inset:-30% 20%;background:linear-gradient(110deg,transparent 43%,rgba(255,255,255,.9) 49%,rgba(195,169,247,.38) 53%,transparent 61%);transform:translateX(-130%) rotate(9deg);transition:transform .8s ease;pointer-events:none}.seed-card:hover .seed-card-face:after,.seed-card.chosen .seed-card-face:after{transform:translateX(130%) rotate(9deg)}
.seed-card-front:after{content:'◒';inset:auto;transform:none;background:none;transition:none}
.seed-card-front{background:linear-gradient(145deg,#fffefa,#f0ebf8 64%,#e8e0f4);color:#ad97c9;font:clamp(32px,4vw,52px) SerifLocal;box-shadow:0 8px 18px rgba(125,92,155,.14),inset 0 0 0 3px rgba(255,255,255,.86)}
.seed-card-front:after{content:'◒';font-size:clamp(32px,4vw,52px);color:#bca4d3}
.seed-card-back{transform:rotateY(180deg);background:radial-gradient(circle at 50% 42%,#f4e9fb,#fffefa 70%);color:#6e5889;font:clamp(34px,4vw,56px) SerifLocal;box-shadow:0 8px 18px rgba(125,92,155,.16),inset 0 0 0 2px #d2bce8}
.seed-card:focus-visible{outline:2px solid #8f6da4;outline-offset:3px}
.seed-selection{display:flex;align-items:center;justify-content:center;gap:14px;color:#8f6da4;font:28px SerifLocal;min-height:32px;margin:4px 0 18px}
.seed-selection i{font-style:normal;color:#c8b9d1}
.input-actions .primary{width:100%}
@media(max-width:1100px){.seed-deck{grid-template-columns:repeat(4,minmax(100px,1fr));gap:14px;width:min(760px,90vw)}}
@media(max-width:760px){.left-panel{left:5%;right:5%;top:12%;width:auto;text-align:center}.seed-deck{grid-template-columns:repeat(3,minmax(76px,1fr));gap:10px;width:100%;margin-top:18px}.seed-card{width:100%}.input-actions{justify-content:center}.input-actions .primary{width:72px}.seed-selection{font-size:24px}}

/* The entry is the stage: cards occupy the visual field before any copy appears. */
body[data-stage="input"] .left-panel{left:50%;top:11%;width:min(1240px,92vw);transform:translateX(-50%);text-align:center}
body[data-stage="input"] .hud h1{margin-bottom:8px}
body[data-stage="input"] .input-actions{justify-content:center}
body[data-stage="input"] .input-actions .primary{width:76px}
body[data-stage="cards"] .cards-panel{width:min(1180px,92vw);bottom:6%;padding:24px 28px;border-radius:16px}
body[data-stage="cards"] .card-grid{grid-template-columns:repeat(6,minmax(120px,1fr));gap:14px;margin:22px 0 18px}
body[data-stage="cards"] .card{min-height:220px}
@media(max-width:1100px){body[data-stage="cards"] .card-grid{grid-template-columns:repeat(4,minmax(110px,1fr))}}
@media(max-width:760px){body[data-stage="input"] .left-panel{top:9%;width:90vw}body[data-stage="cards"] .cards-panel{bottom:5%;padding:16px}body[data-stage="cards"] .card-grid{grid-template-columns:repeat(3,minmax(70px,1fr));gap:8px}body[data-stage="cards"] .card{min-height:150px}}

/* Pairing is a short, tactile fusion beat between card confirmation and print. */
.fusion-field{position:absolute;left:50%;top:48%;width:120px;height:120px;transform:translate(-50%,-50%);pointer-events:none;opacity:0;z-index:2}
.fusion-field i{position:absolute;left:50%;top:50%;width:9px;height:9px;border-radius:50%;background:#a886d7;box-shadow:0 0 18px #c8a9ff;transform-origin:0 0;opacity:.8}
.fusion-field i:nth-child(1){animation:orbit-a 1.2s linear infinite}.fusion-field i:nth-child(2){animation:orbit-b 1.8s linear infinite;background:#e4a07e}.fusion-field i:nth-child(3){animation:orbit-c 1.5s linear infinite;background:#8fc6ca}.fusion-field i:nth-child(4){animation:orbit-d 2s linear infinite;background:#d6b4e8}
.cards-panel.is-pairing .fusion-field{opacity:1;animation:fusion-bloom 2.6s cubic-bezier(.2,.8,.2,1) both}
.cards-panel.is-pairing .card-grid{filter:blur(1px);transition:filter .35s}.cards-panel.is-pairing .card.selected{z-index:3;animation:card-fuse 2.6s cubic-bezier(.2,.8,.2,1) both}
.pair-button{width:58px!important;height:48px!important;border-radius:50%;font-size:28px!important;background:linear-gradient(135deg,#e9d7fb,#c5a0ed)!important;border-color:#a885d5!important;color:#fff!important;box-shadow:0 0 0 0 rgba(183,138,235,.55),0 8px 20px rgba(120,83,157,.22);animation:pair-pulse 1.8s ease-in-out infinite}
.cards-panel.matched .pair-button{display:block}
.hidden-key{color:#b27a25!important;text-shadow:0 0 16px rgba(244,190,76,.75)}
.seed-card.hidden-seed .seed-card-back{box-shadow:inset 0 0 0 2px #dbb24c,0 8px 26px rgba(212,166,54,.3)}
.seed-card.hidden-pair .seed-card-back{background:linear-gradient(145deg,#fff9da,#f9e7ad 56%,#efc967);color:#8d641e;border-color:#d9ad3f;box-shadow:inset 0 0 0 2px #ffe9a0,0 0 34px rgba(238,187,65,.7)}
.card.hidden-fusion{background:radial-gradient(circle at 50% 38%,rgba(255,232,140,.9),transparent 36%),linear-gradient(145deg,#fffced,#f8e4a5 62%,#e9c45b);border-color:#d7ab39;color:#825e22;box-shadow:inset 0 0 0 4px rgba(255,255,255,.8),inset 0 0 25px rgba(244,191,55,.42),0 14px 30px rgba(185,132,34,.28)}
.card.hidden-fusion .symbol,.card.hidden-fusion .num{color:#9a6a1f;text-shadow:0 0 18px rgba(255,239,150,.95)}
body[data-hidden-pair] .generated-art{border-color:#d7ab39;box-shadow:0 8px 28px rgba(185,132,34,.28),0 0 24px rgba(244,191,55,.34)}
@keyframes card-fuse{0%{transform:translateY(-7px) rotate(0) scale(1.04)}35%{transform:translate(80px,-24px) rotate(18deg) scale(1.12)}68%{transform:translate(-80px,18px) rotate(-20deg) scale(1.12)}100%{transform:translate(0,0) rotate(360deg) scale(.96);filter:brightness(1.18)}}
@keyframes fusion-bloom{0%{transform:translate(-50%,-50%) scale(.25);filter:blur(8px)}30%{transform:translate(-50%,-50%) scale(1.1);filter:blur(0)}70%{transform:translate(-50%,-50%) scale(.88)}100%{transform:translate(-50%,-50%) scale(1.5);opacity:0;filter:blur(5px)}}
@keyframes orbit-a{to{transform:rotate(360deg) translateX(53px) rotate(-360deg)}}@keyframes orbit-b{to{transform:rotate(-360deg) translateX(42px) rotate(360deg)}}@keyframes orbit-c{to{transform:rotate(360deg) translateX(30px) rotate(-360deg)}}@keyframes orbit-d{to{transform:rotate(-360deg) translateX(64px) rotate(360deg)}}
@keyframes pair-pulse{0%,100%{box-shadow:0 0 0 0 rgba(183,138,235,.55),0 8px 20px rgba(120,83,157,.22)}50%{box-shadow:0 0 0 12px rgba(183,138,235,0),0 10px 26px rgba(120,83,157,.32)}}

/* Three tactile opening cuts: the user can audition a language, then begin. */
.shuffle-controls{display:flex;align-items:center;justify-content:center;gap:9px;margin:5px auto 0}
.shuffle-mode,.shuffle-start{width:42px!important;height:42px;padding:0!important;border-radius:50%;font-size:21px!important;line-height:1}
.shuffle-mode{border-color:#d5cbe1!important;background:rgba(255,255,255,.78)!important;color:#876e9e!important}
.shuffle-mode.is-active{border-color:#a68ac7!important;background:#eee7f8!important;box-shadow:0 0 0 3px rgba(190,164,231,.2)}
.shuffle-start{margin-left:5px;font-size:18px!important}
.seed-deck:not(.is-started){opacity:.38;filter:grayscale(.15) blur(.25px);pointer-events:none}
.seed-deck.is-animating{pointer-events:none}
.seed-deck.is-animating .seed-card{transition:none;will-change:transform}
.seed-deck.is-animating .seed-card-inner{transform:none;transition:none}
@media(prefers-reduced-motion:reduce){.seed-deck.is-animating .seed-card,.seed-deck.is-animating .seed-card-inner,.seed-deck.is-animating:after{animation:none!important}.seed-deck.is-animating{opacity:1}}

/* Print master: unchanged paper pixels, with depth only at the card edge. */
.seed-card,.card,.card.hidden-fusion{padding:0;border:0;border-radius:3px;background:transparent;box-shadow:none;filter:none;overflow:visible;transform-style:preserve-3d;transition:transform .35s,box-shadow .35s}
.seed-card-inner{border-radius:inherit;box-shadow:1px 1px 0 #e0d3b8,2px 2px 0 #c8baa0,0 9px 17px rgba(71,59,43,.13)}
.seed-card-face,.seed-card-front,.seed-card-back,.seed-card.hidden-seed .seed-card-back,.seed-card.hidden-pair .seed-card-back{border:0;border-radius:3px;background:#f3e8ce;box-shadow:none;overflow:hidden}
.seed-card-face img{display:block;width:100%;height:100%;object-fit:contain;user-select:none;-webkit-user-drag:none}
.seed-card-face:before,.seed-card-face:after,.card:before,.card:after{display:none}
.seed-card:hover,.card:hover,.card.selected{filter:none;box-shadow:none}
.seed-card:hover .seed-card-inner,.card:hover .seed-card-inner,.card.selected .seed-card-inner{box-shadow:1px 1px 0 #e0d3b8,2px 2px 0 #c8baa0,0 14px 22px rgba(71,59,43,.2)}
.seed-card:disabled{cursor:default}.seed-card:disabled:hover .seed-card-inner{transform:none}
.seed-card.chosen,.card.selected{outline:2px solid #a99cbd;outline-offset:5px}
.card.selected .seed-card-inner{transform:rotateY(180deg)}
.seed-card.hidden-pair,.card.hidden-fusion{outline:2px solid #bd9748;outline-offset:5px;box-shadow:2px 2px 0 #c7ab70,0 12px 22px rgba(167,130,57,.25)}
.seed-deck:not(.is-started){opacity:1;filter:none}

/* Size the deck from available height; keep every action inside the viewport. */
body{--deck-rows:2;--deck-gap:clamp(8px,1.3vw,20px)}
body[data-stage="input"] .left-panel{inset:64px 4.5% 42px;width:auto;transform:none;display:flex;flex-direction:column;gap:20px;min-height:0}
body[data-stage="input"] .hud h1{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);margin:0}
.seed-deck{--card-height:calc((100dvh - 196px - (var(--deck-rows) - 1)*var(--deck-gap))/var(--deck-rows));width:100%;flex:1;min-height:0;margin:0;gap:var(--deck-gap);grid-template-columns:repeat(6,minmax(0,1fr));grid-template-rows:repeat(var(--deck-rows),minmax(0,1fr));place-items:center}
.seed-card{width:min(100%,calc(var(--card-height)*2/3));height:auto;aspect-ratio:2/3}
.entry-controls{display:flex;align-items:center;justify-content:center;gap:clamp(16px,3vw,44px);flex:none;min-height:64px}
.shuffle-controls{margin:0;gap:10px}.shuffle-mode,.shuffle-start{cursor:pointer;width:46px!important;height:46px;border:1px solid #d5cbe1}
.shuffle-start{width:58px!important;height:58px;font-size:22px!important;background:#ece6f3;color:#62526f;border:1px solid #c6b6d6;box-shadow:0 4px 14px rgba(106,83,133,.1)}
.shuffle-controls button:disabled{opacity:.35;cursor:default}
.seed-selection{margin:0;gap:12px;min-width:94px;height:54px}
.seed-selection>span{display:grid;place-items:center;min-width:28px}.seed-selection img{width:30px;height:45px;object-fit:contain;border-radius:2px}
body[data-stage="input"] .input-actions .primary{width:58px;height:58px;border-radius:50%;background:#ece6f3;border-color:#c6b6d6;color:#62526f}
button:focus-visible{outline:2px solid #8f6da4;outline-offset:5px}
.status.load-error{position:fixed;inset:auto 12px 8px;width:auto;height:auto;clip:auto;white-space:normal;z-index:8;background:#fff}

body[data-stage="cards"] .cards-panel{inset:64px 4.5% 42px;transform:none;width:auto;padding:0;border:0;border-radius:0;background:transparent;box-shadow:none;display:flex;flex-direction:column;gap:12px}
.cards-head{height:56px;flex:none;align-items:center}.cards-head h2{font-size:30px;color:#9d8eab}
.target-hint img{width:36px;height:54px;object-fit:contain}
body[data-stage="cards"] .card-grid{--card-height:calc((100dvh - 248px - (var(--deck-rows) - 1)*var(--deck-gap))/var(--deck-rows));flex:1;min-height:0;margin:0;gap:var(--deck-gap);grid-template-columns:repeat(6,minmax(0,1fr));grid-template-rows:repeat(var(--deck-rows),minmax(0,1fr));place-items:center}
body[data-stage="cards"] .card{width:min(100%,calc(var(--card-height)*2/3));height:auto;min-height:0;aspect-ratio:2/3}
.card-actions{height:56px;flex:none;justify-content:center}.card-actions button{border:1px solid #c6b6d6;border-radius:50%;width:52px!important;height:52px;background:#ece6f3;color:#62526f;cursor:pointer}.card-actions button:disabled{opacity:.35;cursor:default}
body[data-stage="input"] #scene,body[data-stage="key"] #scene,body[data-stage="cards"] #scene{visibility:hidden}

/* The physical-card clue uses the very same seed face, not a substitute glyph. */
body[data-stage="key"] .right-panel{inset:64px auto 42px 50%;transform:translateX(-50%);width:min(340px,80vw);text-align:center;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px}
.key-glyph{display:flex;align-items:center;justify-content:center;gap:14px;flex-direction:column;margin:0;letter-spacing:0;min-height:0}
.key-pair{display:flex;align-items:center;gap:14px;font-size:20px}.key-pair img{height:48px;width:32px;object-fit:contain}.key-arrow{font-size:22px;color:#a093af}
.key-target img{height:min(38dvh,330px);width:auto;max-width:100%;border-radius:3px;box-shadow:2px 2px 0 #c8baa0,0 14px 26px rgba(71,59,43,.15)}
body[data-stage="key"] .generation-box{width:180px;margin:0}body[data-stage="key"] .generated-art{display:none}body[data-stage="key"] .actions{width:70px;flex:none}
body[data-stage="key"] .actions .primary{border-radius:50%;background:#ece6f3;border-color:#c6b6d6;color:#62526f}
@media(max-width:1100px){body{--deck-rows:3}.seed-deck,body[data-stage="cards"] .card-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media(max-width:760px){body{--deck-rows:4;--deck-gap:10px}.seed-deck,body[data-stage="cards"] .card-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.entry-controls{gap:10px;flex-wrap:wrap}.shuffle-controls{gap:6px}.shuffle-mode{width:38px!important;height:44px}.seed-selection{min-width:64px;gap:6px}.seed-selection img{width:24px;height:36px}.shuffle-start,body[data-stage="input"] .input-actions .primary{width:46px!important;height:46px}.topbar{top:20px}.key-target img{height:32dvh}}
@media(max-height:460px){html,body{overflow:auto}.app{min-height:540px}.seed-deck,body[data-stage="cards"] .card-grid{--card-height:100px}.entry-controls{flex-wrap:nowrap}.key-target img{height:140px}}
@media(prefers-reduced-motion:reduce){.seed-card-inner,.seed-card,.card{transition:none}.pair-button,.fusion-field i{animation:none}}

.seed-deck,body[data-stage="cards"] .card-grid{container-type:size;--card-height:calc((100cqh - (var(--deck-rows) - 1)*var(--deck-gap))/var(--deck-rows))}

/* Connected journey: keep essential confirmation and recovery visible. */
.brand{text-decoration:none}
#status.is-error{position:static;width:auto;height:auto;clip:auto;white-space:normal;max-width:420px;margin:8px auto 0;text-align:center}
#keyPanel .generation-box p.is-error,#printCopy.is-error{position:static;width:auto;height:auto;clip:auto;white-space:normal}
body[data-stage="key"] .right-panel{gap:10px}
body[data-stage="key"] .generated-art:not([hidden]){display:block;width:64px;max-height:86px;object-fit:contain;margin:0}
#retryGeneration{margin:0}
.card-actions{position:relative;margin-bottom:14px}
#scanStatus{position:absolute;top:calc(100% + 4px);width:100%;font-size:0;text-align:center;line-height:1.5}
#scanStatus:after{content:attr(data-symbol);font-size:16px;color:inherit}
#scanStatus[data-symbol="×"]{font-size:12px}#scanStatus[data-symbol="×"]:after{display:none}
.print-panel{top:auto;bottom:68px;width:240px;max-height:calc(100dvh - 130px);overflow:auto;padding:20px;background:rgba(250,248,245,.9);border:1px solid rgba(181,161,194,.35);border-radius:12px;backdrop-filter:blur(12px)}
.print-panel h2{font-size:36px}.print-panel .progress{margin:18px 0 8px}
.print-panel .print-art{max-width:160px;max-height:28dvh;object-fit:contain;margin:16px auto}
.print-button{margin-top:18px}.print-button:disabled{opacity:.35;cursor:wait}
.artwork-actions{display:flex;flex-direction:column;gap:12px;margin-top:20px}
.artwork-actions a{font-size:24px;color:#62526f;text-decoration:none;cursor:pointer}
.artwork-actions a:hover{text-decoration:underline}
body[data-preview-running="true"][data-stage="printing"] .print-art{display:none}
[hidden]{display:none!important}
@media(max-width:760px){.print-panel{left:16px;right:16px;bottom:44px;top:auto;width:auto;padding:16px;max-height:48dvh}.print-panel .print-art{max-width:90px;max-height:18dvh;float:right;margin:0 0 8px 16px}.print-panel h2{font-size:28px}.print-panel .print-meta{clear:both}.print-panel .ghost{margin-top:14px}.artwork-actions{gap:10px;margin-top:14px}#status.is-error{font-size:10px;margin-top:4px}}

/* Loading uses the printed seed marks, clipped directly from the unchanged card art. */
.symbol-loading{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;vertical-align:middle}
.card-loading-symbol{display:block;width:58px;height:40px;overflow:hidden;border-radius:50%;transform-origin:center;mix-blend-mode:multiply}
.symbol-loading[data-active="true"] .card-loading-symbol{animation:seed-symbol-breathe 1.8s ease-in-out infinite}
.symbol-loading[data-active="true"] .card-loading-symbol:nth-child(2){animation-delay:-.9s}
.generation-head{align-items:center;gap:10px}.generation-head strong:empty{display:none}
.shuffle-loading{position:absolute;left:50%;top:45%;transform:translate(-50%,-50%);z-index:7;padding:18px 22px;border-radius:50%;background:rgba(250,247,238,.94);box-shadow:0 0 50px 25px rgba(250,247,238,.65);pointer-events:none}
.shuffle-loading .card-loading-symbol{width:78px;height:54px}
.seed-deck.is-animating:after{display:none!important}
.fusion-field .symbol-loading{position:absolute;inset:0;display:flex;z-index:2}
.fusion-field .card-loading-symbol{width:92px;height:64px}
#printTitle .symbol-loading{min-height:48px}
@keyframes seed-symbol-breathe{0%,100%{opacity:.4;transform:translateY(3px) scale(.88)}50%{opacity:1;transform:translateY(-3px) scale(1.08)}}
@media(prefers-reduced-motion:reduce){.symbol-loading[data-active="true"] .card-loading-symbol{animation:none;opacity:.8}}

/* The first action is on the visitor's phone; the second draw belongs to AI. */
body[data-stage="entry"] #scene,body[data-stage="ai"] #scene{visibility:hidden}
.entry-panel{position:absolute;inset:70px 5% 42px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:24px}
.entry-scene{position:relative;width:min(820px,90vw);height:min(530px,67dvh);display:grid;place-items:center}
.entry-card{position:absolute;width:clamp(130px,19vw,210px);height:auto;border-radius:7px;box-shadow:0 15px 38px rgba(56,45,24,.1)}
.entry-card-left{left:2%;transform:rotate(-13deg) translateY(12px)}
.entry-card-right{right:2%;transform:rotate(13deg) translateY(12px)}
.entry-center{position:relative;z-index:1;display:flex;align-items:center;flex-direction:column;gap:20px;background:#fff;padding:24px 26px}
.entry-phone{width:38px;height:51px;stroke:#756c6a;stroke-width:1.3;fill:none}
#entryQr{display:block;width:256px;height:256px;max-width:44vw;max-height:44vw;image-rendering:pixelated}
.entry-sequence{display:flex;align-items:center;justify-content:center;gap:20px;color:#8b8286;height:32px}
.entry-sequence span{font-size:25px}.entry-sequence i{font-style:normal;font-size:18px;color:#b6adaf}
.entry-sequence svg{width:25px;height:28px;fill:none;stroke:currentColor;stroke-width:1.3}
#entryWaiting{width:256px;height:256px;max-width:44vw;max-height:44vw}
#entryWaiting .card-loading-symbol{width:125px;height:85px}
.entry-actions{display:flex;gap:12px;align-items:center;justify-content:center}.entry-actions .ghost{margin:0;border-radius:50%;width:50px;height:50px;padding:0;background:#f8f6f9;border:1px solid #e9e3ed;color:#82708d}
#entryError{font-size:12px;line-height:1.7;max-width:420px;text-align:center;color:#955d59;margin:0}
.entry-panel[data-connected="true"] .entry-card{opacity:.25;transition:opacity .5s}
.ai-panel{position:absolute;inset:70px 6% 50px;display:grid;place-items:center}
.ai-duet{display:flex;align-items:center;justify-content:center;gap:clamp(30px,7vw,100px)}
.ai-player{display:flex;flex-direction:column;align-items:center;gap:28px}
.draw-identity{width:32px;height:40px;fill:none;stroke:#807384;stroke-width:1.2}
.ai-identity{font-size:42px;line-height:40px;text-align:center;color:#807384}
.draw-card{position:relative;width:clamp(140px,21vw,260px);aspect-ratio:2/3}
.draw-card img{display:block;width:100%;height:100%;object-fit:contain;border-radius:5px;box-shadow:0 14px 30px rgba(67,55,35,.1)}
.ai-candidate{position:absolute;inset:0;transform:translateX(var(--draw-x)) rotate(var(--draw-r));animation:ai-draw-shuffle 2.2s cubic-bezier(.4,0,.2,1) both;animation-delay:calc(var(--draw-i)*15ms)}
.ai-transfer{display:flex;flex-direction:column;align-items:center;gap:12px;width:80px;color:#a89aaf;font-size:36px}
.ai-transfer .symbol-loading{position:absolute;margin-top:64px}
#aiDeck.is-picked{animation:ai-card-reveal .65s ease-out both}
@keyframes ai-draw-shuffle{0%,100%{transform:translateX(0) rotate(0)}30%,70%{transform:translateX(var(--draw-x)) translateY(calc(var(--draw-i)*-2px)) rotate(var(--draw-r))}50%{transform:translateX(0) translateY(-10px) rotate(0)}}
@keyframes ai-card-reveal{from{opacity:0;transform:translateY(-18px) scale(.96)}to{opacity:1;transform:none}}
@media(max-width:600px){.entry-center{padding:20px 10px}.entry-card{width:125px}.entry-card-left{left:-3%;transform:rotate(-16deg)}.entry-card-right{right:-3%;transform:rotate(16deg)}.entry-sequence{gap:12px}.ai-duet{gap:25px}.draw-card{width:30vw}.ai-transfer{width:25px;font-size:25px}.ai-transfer .card-loading-symbol{width:40px;height:30px}}
@media(prefers-reduced-motion:reduce){.ai-candidate,#aiDeck.is-picked{animation:none}}

/* A mark is revealed only once this card belongs to the visitor. */
.seed-symbol-cover{position:absolute;left:43%;top:84.3333%;width:14%;height:6%;pointer-events:none}
body[data-stage="selected"] #scene{visibility:hidden}
body[data-stage="selected"] .topbar,body[data-stage="selected"] footer{display:none}
.selected-panel{position:absolute;inset:0;display:grid;place-items:center;perspective:1600px}
.human-focus{position:relative;width:min(84vw,960px);height:84dvh;display:grid;place-items:center;perspective:1600px}
.human-focus-card{position:relative;z-index:1;display:block;width:min(44vw,48dvh,460px);aspect-ratio:2/3;padding:0;border:0;border-radius:5px;background:transparent;cursor:pointer;perspective:1600px;transform-style:preserve-3d;touch-action:manipulation;-webkit-tap-highlight-color:transparent}
.human-card-orbit,.human-card-tilt{position:absolute;inset:0;display:block;transform-style:preserve-3d}
.human-card-orbit{animation:human-card-float 9s ease-in-out infinite}
.human-card-tilt{transform:rotateX(var(--tilt-x,0deg)) rotateY(var(--tilt-y,0deg));transition:transform .45s cubic-bezier(.22,1,.36,1)}
.human-focus-card .seed-card-inner{border-radius:5px;transform:rotateY(0deg);transition:transform .95s cubic-bezier(.25,.75,.15,1);box-shadow:1px 1px 0 #e0d3b8,2px 2px 0 #c8baa0,0 30px 48px -18px #473b4338}
.human-focus-card[data-face="illustration"] .seed-card-inner{transform:rotateY(180deg)}
.human-focus-card .seed-card-face{border-radius:5px;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.human-focus-card .seed-card-front{transform:translateZ(1px)}
.human-focus-card .seed-card-back{transform:rotateY(180deg) translateZ(1px)}
.human-focus-card img{display:block;width:100%;height:100%;object-fit:contain;user-select:none;-webkit-user-drag:none}
.human-focus-card:focus-visible{outline:2px solid #927c9a;outline-offset:12px}
.human-focus-symbols{position:absolute;inset:0;pointer-events:none}
.human-focus-symbols .card-loading-symbol{position:absolute;width:70px;height:45px;opacity:0;animation:human-sign-appear 1s ease-out both,human-sign-drift 8s ease-in-out infinite}
.human-focus-symbols .card-loading-symbol:nth-child(1){left:5%;top:25%;--sign-opacity:.55;animation-delay:.45s,1.45s}
.human-focus-symbols .card-loading-symbol:nth-child(2){right:3%;top:57%;width:94px;height:60px;--sign-opacity:.85;animation-delay:.75s,1.75s}
.human-focus-symbols .card-loading-symbol:nth-child(3){left:20%;bottom:4%;width:47px;height:32px;--sign-opacity:.35;animation-delay:1.1s,2.1s}
.handoff-action{position:absolute;z-index:2;bottom:max(20px,3dvh);display:grid;place-items:center;width:52px;height:52px;padding:11px;border-radius:50%;border:1px solid #ddd2c5;background:transparent;color:#786d6b;cursor:pointer;transition:background .2s,transform .2s;animation:human-focus-arrive .7s 1s both}
.handoff-action svg{width:30px;fill:none;stroke:currentColor;stroke-width:1.2}
.handoff-action:hover{background:#f6f0e7;transform:translateY(-2px)}.handoff-action:focus-visible{outline:2px solid #927c9a;outline-offset:5px}
@keyframes human-focus-arrive{from{opacity:0;transform:translateY(20px) scale(.96)}to{opacity:1;transform:none}}
@keyframes human-card-float{0%,100%{transform:translateY(0) rotateX(0) rotateY(0) rotate(0)}50%{transform:translateY(-8px) rotateX(-2deg) rotateY(7deg) rotate(1deg)}}
@keyframes human-sign-appear{to{opacity:var(--sign-opacity)}}
@keyframes human-sign-drift{0%,100%{transform:translateY(4px) rotate(-4deg)}50%{transform:translateY(-7px) rotate(4deg)}}
@media(max-width:600px){.human-focus{width:94vw;height:84dvh}.human-focus-card{width:min(67vw,46dvh)}.human-focus-symbols .card-loading-symbol:nth-child(1){left:0;top:8%;width:48px;height:32px}.human-focus-symbols .card-loading-symbol:nth-child(2){right:0;top:85%;width:61px;height:40px}.human-focus-symbols .card-loading-symbol:nth-child(3){left:10%;bottom:8%}}
body:not([data-stage="selected"]) .human-card-orbit,body:not([data-stage="selected"]) .human-focus-symbols .card-loading-symbol{animation-play-state:paused}
@media(prefers-reduced-motion:reduce){.human-card-orbit,.human-card-tilt,.human-focus-card .seed-card-inner,.human-focus-symbols .card-loading-symbol,.handoff-action{animation:none;transition:none}.human-focus-symbols .card-loading-symbol{opacity:var(--sign-opacity)}}

#keyPanel .generation-box p.is-queued{position:static;width:auto;height:auto;clip:auto;white-space:normal;font-size:12px;line-height:1.5}

/* The chosen card comes forward while the rest of the deck recedes. */
.card-draw-field{position:fixed;inset:0;z-index:8;perspective:1400px;pointer-events:none}
.draw-trail-card{position:absolute;border-radius:3px;transform-style:preserve-3d;will-change:transform,opacity}
.draw-trail-card .seed-card-inner{transform:none;transition:none}
.selected-panel[data-drawing="true"]{z-index:9}
.selected-panel[data-drawing="true"] .human-focus-card{will-change:transform;pointer-events:none}
.selected-panel[data-drawing="true"] .human-card-orbit{animation:none;transform:none}
.selected-panel[data-drawing="true"] .human-card-tilt{transform:none;transition:none}
.selected-panel[data-drawing="true"] .human-focus-symbols,.selected-panel[data-drawing="true"] .handoff-action{opacity:0;pointer-events:none;transition:none}
.human-focus-symbols{transition:opacity 220ms ease-out}
.selected-panel .handoff-action{transition:opacity 220ms ease-out,background .2s,transform .2s}
@media(prefers-reduced-motion:reduce){.human-focus-symbols,.selected-panel .handoff-action{transition:none}}