600;800;900&display=swap');
@media(min-width:761px){#app .games{grid-template-columns:repeat(2,1fr)}}
.pin-scene{background:#273a35;flex-direction:column;gap:20px;color:#ddf4c8}.pin-scene>span{font-size:20px}.pin-scene>div{display:flex;gap:8px}.pin-scene b{font:30px ui-monospace,monospace;background:#142923;padding:8px 12px;border-bottom:2px solid #88bf9b;border-radius:4px}.pin-wrap{max-width:440px;margin:0 auto}.pin-nav{display:flex;justify-content:space-between;gap:12px;margin-bottom:22px}.pin-device{background:#192320;border:1px solid #4c6758;border-radius:24px;padding:34px 28px}.pin-event{font-size:clamp(23px,5vw,30px);text-align:center;letter-spacing:0;line-height:1.6;margin:0;min-height:96px;display:flex;align-items:center;justify-content:center}.pin-digits{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:22px 0 32px}.pin-digits>span{display:grid;place-items:center;background:#101913;border:1px solid #526958;border-bottom:3px solid #c5ee94;border-radius:7px;font:40px/1.4 ui-monospace,monospace;color:#eaffca;min-height:76px}.pin-keypad{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.pin-keypad button{min-height:72px;background:#2b3c33;border:1px solid #54725f;border-radius:12px;font:600 28px/1.2 ui-monospace,monospace;box-shadow:0 3px 0 #101912}.pin-keypad button:active{transform:translateY(2px);box-shadow:none;background:#465d3e}.pin-keypad .pin-edit{font:600 14px/1.5 'Noto Sans JP',sans-serif;background:#202e27;color:#bfd3c2}.pin-answer{text-align:center;color:#eaffca;font:700 clamp(60px,14vw,85px)/1.5 ui-monospace,monospace;margin:20px 0 32px}.pin-answer>span{font-size:20px;margin-left:6px}.pin-end-actions{display:flex;justify-content:center}.pin-ended{border-color:#b07569}.games{grid-template-columns:repeat(2,1fr)}
@media(max-width:760px){.games{grid-template-columns:1fr}.pin-scene>span{font-size:14px}.pin-scene{gap:12px}.pin-scene>div{gap:3px}.pin-scene b{font-size:18px;padding:5px}.pin-device{padding:24px 20px}.pin-keypad button{min-height:66px}.pin-event{min-height:80px}.pin-digits>span{min-height:65px;font-size:34px}.pin-digits{margin:16px 0 25px}.pin-wrap{max-width:400px}.pin-nav{margin-bottom:15px}}
:root{font-family:'Noto Sans JP',sans-serif;color:#f5f6f8;background:#11151c;font-synthesis:none;--lime:#eaff65;--muted:#a5aab7;--border:#343b46}*{box-sizing:border-box}body{margin:0}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit;background:#242b35;border:1px solid #46505e;border-radius:8px;padding:12px 18px;font-weight:600;touch-action:manipulation}button:hover{border-color:var(--lime)}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid var(--lime);outline-offset:4px}button:disabled{cursor:default;opacity:.45}a{color:inherit;text-decoration:none}header{height:84px;max-width:1240px;padding:0 32px;margin:auto;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--border);gap:15px}header>a{font-weight:900;font-size:19px;display:flex;align-items:center;gap:12px}.brand-mark{background:var(--lime);color:#11151c;width:30px;height:30px;display:inline-grid;place-items:center;border-radius:7px;font-size:27px}.header-right{display:flex;align-items:center;gap:24px}.edition,.eyebrow{font:600 12px/1.5 ui-monospace,monospace;letter-spacing:.14em;color:var(--muted)}.small{font-size:14px;padding:9px 12px}main{max-width:1180px;padding:38px 24px 60px;margin:auto;min-height:calc(100svh - 150px)}h1{font-size:clamp(28px,4.5vw,48px);line-height:1.4;letter-spacing:-.04em;margin:10px 0 12px}h2{font-size:24px;margin:8px 0 16px}p{line-height:1.8}.muted{color:var(--muted)}.lobby-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:32px;gap:20px}.lobby-head p{margin:0;font-size:16px;color:#c0c5ce}.pill{font-size:13px;border:1px solid var(--border);padding:8px 12px;border-radius:40px;white-space:nowrap;color:#c2c7d0}.games{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.game-card{text-align:left;padding:0;overflow:hidden;background:#1c222b;border:1px solid var(--border);border-radius:14px;display:flex;flex-direction:column;transition:transform .18s,border-color .18s}.game-card:hover{transform:translateY(-4px)}.card-scene{height:180px;position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;border-bottom:1px solid var(--border)}.bomb-scene{background:repeating-linear-gradient(0deg,#1c2623 0 2px,#17201d 2px 4px);flex-direction:column;gap:8px}.bomb-scene b{color:#bfd293;font-family:'DotGothic16',monospace;font-size:20px;font-weight:400}.bomb-scene strong{font:50px monospace;color:#ff775d;letter-spacing:.08em}.history-scene{background:#392c58;display:grid;grid-template-columns:1fr 1fr;padding:24px;gap:10px}.history-scene span{font-size:17px;background:#66548b;padding:9px;border-radius:5px;text-align:center}.history-scene span:last-child{background:#a58ccf;color:#1e1630;transform:rotate(-5deg)}.clay-scene{background:#173e53;gap:13px}.clay-scene span{width:66px;height:66px;border-radius:50%;background:#ff8b56;color:#291b11;box-shadow:inset 0 0 0 5px #c86137,inset 0 0 0 7px #ffb783;display:grid;place-items:center;font:800 19px sans-serif;transform:translateY(-10px)}.clay-scene span:nth-child(2){transform:translateY(20px)}.clay-scene span:nth-child(3){transform:translateY(-28px)}.card-copy{padding:24px;flex:1}.card-num{font:12px monospace;color:var(--muted);letter-spacing:.08em}.card-copy h2{margin:12px 0 8px;font-size:25px}.card-copy p{font-size:14px;font-weight:400;color:#bbc1ce;margin:0}.card-bottom{padding:15px 24px;background:#242c36;border-top:1px solid var(--border);font-size:14px;display:flex;justify-content:space-between}.card-bottom b{color:var(--lime)}.other{margin-top:34px;border-top:1px solid var(--border);padding-top:22px}.other h2{font-size:18px}.chips{display:flex;flex-wrap:wrap;gap:10px}.chips button{font-size:14px;padding:11px 16px}.game-top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:22px}.game-top h1{font-size:27px;margin:0}.config{display:flex;gap:16px;align-items:end;flex-wrap:wrap;margin-bottom:22px}.config label{display:grid;gap:7px;color:#bfc5ce;font-size:14px}.config select{color:white;background:#202832;border:1px solid #56606d;padding:10px;border-radius:6px;min-height:44px;max-width:100%}.primary{background:var(--lime);color:#171c0d;border-color:var(--lime)}.play-wrap{max-width:820px;margin:auto}.status{display:flex;justify-content:space-between;color:#b7bfca;font-size:14px;margin-bottom:16px}.progress{display:flex;gap:5px}.progress i{width:23px;height:5px;background:#38404c;border-radius:4px}.progress i.done{background:var(--lime)}.panel{background:#1c232d;border:1px solid var(--border);border-radius:15px;padding:28px}.question{font-size:clamp(20px,3vw,27px);font-weight:800;line-height:1.7;margin:12px 0 24px}.choices{display:grid;grid-template-columns:1fr 1fr;gap:12px}.choice{text-align:left;min-height:76px;display:flex;align-items:center;gap:14px;background:#29323f;font-size:18px}.choice .letter{color:#a8b3c3;font:14px monospace;border:1px solid #515e6d;padding:5px 8px;border-radius:4px}.choice.correct{background:#263f31;border-color:#c8ef80}.choice.wrong{background:#492e32;border-color:#ee8b8b}.feedback{margin-top:22px;padding:22px;border-radius:10px;background:#283333;border-left:4px solid var(--lime)}.feedback.bad{border-color:#ff8e7c;background:#372b2d}.feedback h2{font-size:22px}.feedback p{margin:8px 0 16px;font-size:16px}.actions{display:flex;gap:10px;flex-wrap:wrap}.device{background:#292d2e;border:2px solid #596060;border-radius:18px;padding:24px;box-shadow:inset 0 0 0 6px #202424}.lcd{background:#b5c593;color:#28341d;border:6px solid #141b14;border-radius:5px;padding:16px;font-family:'DotGothic16',monospace;font-size:clamp(19px,3.5vw,27px);line-height:1.6;box-shadow:inset 2px 3px 8px #65714e}.lcd .sub{font-size:14px;display:block}.timer-row{display:flex;align-items:center;justify-content:space-between;margin:20px 0}.timer{font:48px monospace;color:#ff8267;letter-spacing:.06em;background:#101414;padding:5px 14px;border-radius:5px}.timer.urgent{color:#ff564e;animation:blink .6s infinite}.wire-list{display:grid;gap:14px}.wire{position:relative;display:flex;align-items:center;justify-content:space-between;width:100%;padding:11px 15px;min-height:61px;isolation:isolate;border-color:#576367;background:#202627}.wire:before{content:'';height:7px;background:var(--wire);position:absolute;left:0;right:0;z-index:-1}.wire strong{padding:5px 12px;background:#dce0d2;color:#1d2720;border-radius:3px;font-size:18px}.wire .cut{background:#262f2d;padding:4px 8px;font-size:14px}.wire.severed{opacity:.3}.wire.severed:before{background:linear-gradient(to right,var(--wire) 40%,transparent 40% 60%,var(--wire) 60%)}.clay-field{height:330px;background:linear-gradient(#16435d,#32728b);border:1px solid #5d8fa3;border-radius:12px;position:relative;overflow:hidden}.field-grid{position:absolute;inset:0;background-image:linear-gradient(#ffffff08 1px,transparent 1px),linear-gradient(90deg,#ffffff08 1px,transparent 1px);background-size:40px 40px;pointer-events:none}.field-label{position:absolute;left:18px;top:15px;color:#b6d6e3;font:12px monospace;letter-spacing:.15em}.target{position:absolute;width:108px;min-height:64px;border-radius:50%;background:#ff975f;color:#25170c;box-shadow:inset 0 0 0 4px #c8663d,inset 0 0 0 6px #ffca90,0 7px 0 #12273466;border:0;font:bold 18px/1.15 sans-serif;padding:15px 9px;will-change:transform,left,top;transition:opacity .18s;touch-action:manipulation}.target.hit{opacity:0;pointer-events:none;transform:scale(1.5)!important}.target:focus-visible{outline-color:white}.sequence{display:flex;gap:7px;flex-wrap:wrap;min-height:54px;margin:18px 0}.slot{background:#262f3b;border-bottom:3px solid #718091;padding:10px 15px;min-width:44px;color:#aab6c6}.slot.filled{border-color:var(--lime);color:white}.role-key{font-size:14px;color:#bdc7d3;line-height:1.9}.launch{text-align:center;margin-top:15px}.clay-hint{min-height:26px;font-size:14px;color:#ffcb9b;margin-top:10px}.summary{text-align:center;padding:45px 24px}.score{font:800 80px/1.3 monospace;color:var(--lime)}.summary .actions{justify-content:center}.review-row{text-align:left;border-bottom:1px solid var(--border);padding:16px 0;font-size:15px}.review-row strong{display:block;margin-bottom:6px}.review-row span{color:#bdc5d0}footer{max-width:1180px;border-top:1px solid var(--border);margin:auto;padding:20px 24px;color:#959eae;display:flex;justify-content:space-between;font-size:13px}.finish-word{font-size:25px;font-weight:800}.shake{animation:shake .2s 2}@keyframes shake{25%{transform:translateX(-6px)}75%{transform:translateX(6px)}}@keyframes blink{50%{opacity:.4}}@media(max-width:760px){header{padding:0 18px;height:72px}header>a{font-size:16px;gap:8px}.edition{display:none}main{padding:26px 16px 40px}.lobby-head{display:block;margin-bottom:22px}.lobby-head .pill{display:inline-block;margin-top:16px}.games{grid-template-columns:1fr}.game-card{display:grid;grid-template-columns:115px 1fr}.card-scene{height:100%;grid-row:1/3;border-right:1px solid var(--border);border-bottom:0}.card-copy{padding:18px}.card-copy h2{font-size:22px;margin:6px 0}.card-bottom{padding:10px 18px}.bomb-scene strong{font-size:24px}.bomb-scene b{font-size:12px}.history-scene{padding:10px;gap:8px;grid-template-columns:1fr}.history-scene span{font-size:13px;padding:6px}.history-scene span:nth-child(2),.history-scene span:nth-child(3){display:none}.clay-scene{flex-direction:column;gap:4px}.clay-scene span{width:46px;height:46px;font-size:15px}.clay-scene span:nth-child(n){transform:none}.card-copy p{font-size:14px}.choices{grid-template-columns:1fr}.choice{min-height:64px;font-size:18px}.panel{padding:19px}.device{padding:16px}.timer{font-size:38px}.game-top h1{font-size:21px}.config{gap:10px}.config label{flex:1;min-width:120px}.config select{width:100%}.target{width:86px;min-height:60px;font-size:16px}.clay-field{height:300px}.lcd{font-size:22px}.wire strong{font-size:16px}.timer-row{margin:14px 0}footer{font-size:12px;gap:14px}.role-key{font-size:13px}.question{margin-top:8px}.lobby-head p{font-size:14px}}@media(prefers-reduced-motion:reduce){*,*:before{animation:none!important;transition:none!important}}

.lab{max-width:720px;padding-top:20px}.lab h1{font-size:28px;margin:12px 0 4px}.lab-nav,.lab-score{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:14px}.lab-nav a{color:var(--lime)}.rule{font-size:15px;margin:6px 0 14px;color:#c6ced9}.lab-score{font-family:ui-monospace,monospace;padding:10px 0;color:#dcecaa}.lab-stage{position:relative;max-width:420px;margin:auto;border:1px solid #465160;border-radius:14px;overflow:hidden;background:#111b29}.lab-stage canvas{width:100%;display:block;touch-action:none;aspect-ratio:420/480}.lab-overlay{position:absolute;inset:0;background:#0a121de8;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:30px;z-index:3}.lab-overlay[hidden]{display:none}.lab-overlay p{font-size:16px;color:#c8d3e3;white-space:pre-line}.lab-overlay h2{font-size:29px;color:#eaff65;margin:0}.lab-overlay button{min-width:160px}.lab-message{min-height:48px;padding:12px 0;text-align:center;font-size:16px;font-weight:600;color:#d5efaf}.lab-controls{display:flex;justify-content:center;gap:9px;flex-wrap:wrap}.lab-controls button{min-height:48px;min-width:64px}.lab-controls .wide{min-width:180px}.lab-controls button.holding{background:#4a6454}details{margin:20px 0;border-top:1px solid #384552;padding-top:16px;font-size:14px;line-height:1.9;color:#b5c2d1}summary{cursor:pointer;color:#edf0f4;font-size:15px}.lab-links{display:flex;gap:10px;flex-wrap:wrap}.lab-links a{font-size:14px;padding:8px 12px;border:1px solid #46515e;border-radius:7px}.lab-links a:hover{color:#eaff65}.new-scene{background:#203343;color:#eaff65;font:800 48px serif;letter-spacing:.07em}.new-scene.spy{background:#1f3540}.new-scene.tilt{background:#36305a}.new-scene.cresta{background:#472b40}.new-scene.traffic{background:#243c39}.new-scene.ipa{background:#151a21;font:600 36px monospace}.game-card a{display:contents}.game-card:focus-visible{outline:3px solid #eaff65;outline-offset:3px}@media(max-width:520px){.lab{padding:14px 14px 35px}.lab h1{font-size:24px}.lab-stage{max-width:min(420px,calc((100svh - 310px)*.875));min-width:260px}.lab-nav{font-size:14px}.lab-controls button{padding:10px 14px}.rule{font-size:14px}.lab-message{font-size:14px;min-height:44px}.lab-links{gap:6px}}

.lab-start-choices{display:grid;gap:12px;margin-top:12px}.lab-start-choices button{min-height:48px}.lab-nav{gap:8px}.lab-nav #kind{margin-right:auto}.lab-nav #lab-sound{white-space:nowrap}@media(orientation:landscape) and (max-height:500px){.lab-overlay{padding:12px}.lab-overlay h2{font-size:22px}.lab-overlay p{font-size:14px;margin:10px 0}.lab-start-choices{grid-template-columns:1fr 1fr;gap:8px;margin:0}.lab-start-choices button{min-width:0;padding:8px}}

.embedded>body>header,.embedded>body>footer{display:none}.embedded [data-home],.embedded .pin-nav{display:none}.embedded main{min-height:100svh}.modern-scene{font:30px Georgia,serif;background:#272036;color:#d5bffe}.modern-scene.logic{background:#19383b;color:#a9ecce}.modern-scene.rabbit,.modern-scene.rabbit-high{background:#395943;color:#f0f9da}.modern-scene.equation{background:#291647;color:#d7ff58}.modern-scene.formula{background:#292042;color:#b4ffa6}.pin-wrap{width:min(100%,410px);max-width:410px;font-family:-apple-system,BlinkMacSystemFont,'Helvetica Neue','Yu Gothic',sans-serif}.pin-device{border:0;border-radius:36px;padding:38px 36px 28px;min-height:640px;background:radial-gradient(ellipse at 0 100%,#47688266,transparent 65%),radial-gradient(ellipse at 100% 0,#938aab55,transparent 68%),#263247;box-shadow:0 28px 80px #0003;position:relative;overflow:hidden;color:#f9faff}.pin-device:after{content:'';display:block;width:104px;height:4px;background:#ffffff80;border-radius:4px;margin:32px auto 0}.pin-lock{width:25px;height:30px;margin:0 auto 25px;color:#f4f6ff}.pin-lock svg{width:100%;height:100%}.pin-event{font-size:24px;font-weight:500;min-height:54px;line-height:1.5;letter-spacing:.02em}.pin-caption{text-align:center;font-size:14px;color:#d7deeb;margin:9px 0 0}.pin-digits{position:relative;height:12px;align-items:center;display:flex;justify-content:center;gap:23px;margin:29px 0 36px}.pin-digits>span{display:block;min-height:0;width:12px;height:12px;border:1.5px solid #e8efffcc;border-radius:50%;background:transparent;padding:0;transition:background .12s,transform .12s}.pin-digits>span.filled{background:#f3f6ff;transform:scale(1.04)}.pin-keypad{grid-template-columns:repeat(3,1fr);gap:18px 19px;justify-items:center}.pin-keypad button{width:78px;height:78px;min-height:0;padding:5px 0;border:1px solid #ffffff08;border-radius:50%;background:#d4def51a;box-shadow:none;display:flex;flex-direction:column;justify-content:center;align-items:center;font-family:inherit;backdrop-filter:blur(12px)}.pin-keypad button strong{font-size:34px;line-height:1.08;font-weight:300}.pin-keypad button small{font-size:10px;font-weight:600;letter-spacing:2px;margin-top:4px}.pin-keypad button:active{background:#ffffff59;transform:scale(.96);box-shadow:none}.pin-keypad button:hover{border-color:#ffffff35}.pin-keypad .pin-edit{background:transparent;border:0;color:#f4f6ff;font-size:14px;font-weight:400;backdrop-filter:none}.pin-keypad [data-pin-key=delete]{font-size:25px}.pin-answer{color:#fff;font:300 76px/1.4 -apple-system,BlinkMacSystemFont,sans-serif;letter-spacing:.05em;margin:55px 0 70px}.pin-answer>span{font:400 16px sans-serif;letter-spacing:0}.pin-ended{min-height:640px;border:0}.pin-end-actions .primary{background:#ffffff20;border:1px solid #ffffff30;border-radius:30px;color:white;font-weight:400;padding:13px 25px}.pin-ended .pin-lock{opacity:.45}.embedded .pin-wrap{padding:0}.embedded:has(.pin-wrap) main{padding:0;background:#263247;display:grid;place-items:center}.embedded .pin-device{border-radius:0;box-shadow:none;min-height:min(690px,100svh)}@media(max-width:440px){.pin-device{padding:30px 28px 22px;min-height:610px}.pin-keypad button{width:74px;height:74px}.pin-event{font-size:23px}.pin-keypad{gap:17px}.pin-digits{margin-bottom:31px}.modern-scene{font-size:20px}.pin-ended{min-height:610px}}@media(max-width:360px){.pin-device{padding-inline:22px}.pin-keypad button{width:68px;height:68px}.pin-keypad{gap:15px}}
/* Keep the complete keypad reachable without scrolling at normal text size. */
.embedded:has(.pin-wrap) main{min-height:100svh}
@media(max-height:760px){
 .embedded .pin-wrap{width:min(100%,410px)}
 .embedded .pin-device{min-height:0;padding:18px 24px 12px}
 .embedded .pin-lock{margin-bottom:12px;width:22px;height:26px}
 .embedded .pin-event{min-height:42px;font-size:22px;margin:12px 0}
 .embedded .pin-caption{margin-top:4px}
 .embedded .pin-digits{margin:16px 0 20px}
 .embedded .pin-keypad{gap:12px 18px}
 .embedded .pin-keypad button{width:64px;height:64px}
 .embedded .pin-device:after{margin:20px auto 0}
 .embedded .pin-answer{margin:28px 0}
}
@media(orientation:landscape) and (max-height:520px){
 .embedded .pin-wrap{width:min(100%,760px);max-width:760px}
 .embedded .pin-device{display:grid;grid-template-columns:minmax(180px,1fr) 270px;column-gap:30px;align-content:center;padding:12px 24px;min-height:100svh}
 .embedded .pin-lock{grid-column:1;grid-row:1;margin:0 auto 4px}
 .embedded .pin-event{grid-column:1;grid-row:2;align-self:end;margin:8px 0;font-size:24px}
 .embedded .pin-caption{grid-column:1;grid-row:3}
 .embedded .pin-digits{grid-column:1;grid-row:4;align-self:start;margin:16px 0}
 .embedded .pin-keypad{grid-column:2;grid-row:1 / 6;gap:7px 16px;align-self:center}
 .embedded .pin-keypad button{width:55px;height:55px}
 .embedded .pin-keypad button strong{font-size:27px}
 .embedded .pin-keypad button small{font-size:9px;margin-top:2px}
 .embedded .pin-device:after{display:none}
 .embedded .pin-answer{grid-column:2;grid-row:1 / 5;margin:0;align-self:center}
 .embedded .pin-end-actions{grid-column:1;grid-row:3 / 5;align-self:center}
}
.embedded .lab-nav>a,.embedded .lab-links{display:none}
/* Bomb: the result and next action stay on the same screen. */
body.bomb-playing{height:100svh;height:100dvh;display:grid;grid-template-rows:auto minmax(0,1fr);overflow:hidden}.embedded body.bomb-playing{grid-template-rows:minmax(0,1fr)}body.bomb-playing>footer{display:none}.bomb-playing #app{min-height:0;width:100%;max-width:1000px;padding:10px 14px;display:grid;grid-template-rows:auto minmax(0,1fr);gap:8px}.bomb-playing .game-top{margin:0;gap:10px}.bomb-playing .game-top h1{font-size:20px}.bomb-playing .game-top .small{padding:6px 10px;min-height:36px}.bomb-playing .play-wrap{min-height:0;display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:8px}.bomb-playing .config{margin:0;gap:10px}.bomb-playing .config label{font-size:13px}.bomb-playing .config select{padding:7px;font-size:14px}.bomb-playing .status{margin:0;font-size:13px}.bomb-playing #stage{min-height:0;display:flex;flex-direction:column;gap:6px}.bomb-playing #feedback:empty{display:none}.bomb-playing .device{min-height:0;flex:1;padding:16px;display:grid;grid-template-rows:auto auto minmax(0,1fr);gap:10px;border-radius:14px}.bomb-playing .lcd{font-family:ArcadeDot,monospace;font-size:clamp(19px,3vw,26px);line-height:1.4;padding:12px}.bomb-playing .timer-row{margin:0;display:grid;grid-template-columns:minmax(0,1fr) auto auto;align-items:center;gap:10px}.bomb-playing .bomb-launch{min-width:142px}.bomb-playing .bomb-launch button,.bomb-playing .bomb-running{width:100%;min-height:46px;display:grid;place-items:center;padding:10px 12px;font-size:15px;white-space:nowrap}.bomb-playing .bomb-running{color:#b9c5a7;font-family:ArcadeDot,monospace}.bomb-playing .timer{font:36px/1 ArcadeDot,monospace;font-variant-numeric:tabular-nums;min-width:9ch;text-align:right}.bomb-playing .wire-list{display:grid;grid-template-rows:repeat(4,minmax(40px,1fr));gap:9px;min-height:0}.bomb-playing .wire{margin:0;min-height:0;padding:8px 16px}.bomb-playing .launch{margin:0;text-align:right}.bomb-playing .sequence{margin:0}.bomb-playing .slot{padding:5px;min-height:30px;font-size:14px}.pin-sound{position:fixed;top:8px;right:12px;z-index:10;font-size:14px}
.bomb-result{position:fixed;inset:0;width:min(640px,calc(100vw - 24px));max-height:calc(100dvh - 24px);padding:0;border:3px solid #4f6154;border-radius:5px;background:#bed0a0;color:#1c3227;overflow:auto;box-shadow:0 20px 90px #000a}.bomb-result::backdrop{background:#030805e8}.bomb-result .feedback{margin:0;border:0;border-radius:0;padding:clamp(18px,4vw,32px);background:repeating-linear-gradient(0deg,#00000006 0px,#00000006 1px,transparent 1px,transparent 4px),#bed0a0;color:#1c3227;font-family:ArcadeDot,monospace}.bomb-result .eyebrow{color:#334e31;font:16px ArcadeDot,monospace}.bomb-result h2{font:32px/1.3 ArcadeDot,monospace;margin:10px 0}.bomb-result .finish-word{font:23px/1.4 ArcadeDot,monospace}.bomb-result p{font:18px/1.7 ArcadeDot,monospace;color:#233d2c;margin:14px 0}.bomb-result .actions{position:sticky;bottom:0;background:#bed0a0;padding-top:10px;display:flex;gap:10px}.bomb-result button{font:18px/1.3 ArcadeDot,monospace;border-radius:3px;min-height:48px}.bomb-result #next{flex:1;background:#223e2b;color:#e7efc8;border:2px solid #223e2b}.bomb-result.is-failure .feedback{background-color:#dae0c1}.bomb-result.is-failure .actions{background:#dae0c1}
@media(orientation:landscape) and (max-height:520px){.bomb-playing #app{padding:5px 12px;gap:4px}.bomb-playing .play-wrap{gap:4px}.bomb-playing .game-top h1{font-size:17px}.bomb-playing .config{display:flex}.bomb-playing .config label{display:flex;align-items:center;gap:6px}.bomb-playing .config select{padding:4px}.bomb-playing .device{padding:9px;gap:5px;grid-template-columns:1fr auto;grid-template-rows:auto minmax(0,1fr)}.bomb-playing .lcd{font-size:17px;padding:5px;line-height:1.15}.bomb-playing .lcd br{display:none}.bomb-playing .timer-row{display:grid;grid-template-columns:auto auto;gap:5px 8px}.bomb-playing .bomb-launch{grid-column:2;min-width:0}.bomb-playing .bomb-launch button,.bomb-playing .bomb-running{min-height:34px;padding:6px 10px}.bomb-playing .timer{font-size:29px}.bomb-playing .wire-list{grid-column:1/-1;grid-template-columns:1fr 1fr;grid-template-rows:repeat(2,minmax(34px,1fr));gap:5px}.bomb-playing .wire{padding:4px 12px;font-size:16px}.bomb-playing .launch{grid-column:1/-1}.bomb-playing .launch button{padding:7px;min-height:34px}.bomb-result{width:min(760px,calc(100vw - 24px))}.bomb-result .feedback{padding:14px 22px}.bomb-result h2{font-size:25px;margin:5px 0}.bomb-result p{font-size:16px;line-height:1.5;margin:8px 0}.bomb-result .actions{padding-top:5px}}
/* Stable board width, independent of the hidden or revealed question. */
.bomb-playing .play-wrap{width:min(100%,820px);min-width:0}.bomb-playing #stage,.bomb-playing .device{width:100%;min-width:0}
.bomb-flash{position:fixed;inset:0;margin:0;width:100vw;max-width:none;height:100dvh;max-height:none;padding:0;border:0;border-radius:0;background:white;animation:bomb-double-whiteout 1.6s linear both;outline:none}
.bomb-flash::backdrop{background:transparent}
@keyframes bomb-double-whiteout{0%,5%{opacity:1}11%,27%{opacity:0}82%,100%{opacity:1}}
@media(prefers-reduced-motion:reduce){.bomb-flash{animation:none}}

/* The revealed PIN occupies the same readout; keys never move or disappear. */
.pin-code{position:absolute;left:0;right:0;text-align:center;font:300 44px/1 -apple-system,BlinkMacSystemFont,sans-serif;letter-spacing:.12em;font-variant-numeric:tabular-nums}.pin-caption{min-height:21px}

.modern-scene.chiso{font:500 46px/1 ui-monospace,monospace;letter-spacing:.3em;color:#e8cc8b;background:linear-gradient(0deg,#202824,#626c57 50%,#202824);text-shadow:0 2px 0 #101810;box-shadow:inset 0 0 40px #0009}

/* Keep the start action beside the clock, or directly below it on narrow screens. */
@media(max-width:600px){.bomb-playing .timer-row{grid-template-columns:minmax(0,1fr) auto;gap:7px 10px}.bomb-playing .timer-row .eyebrow{font-size:10px;letter-spacing:.08em}.bomb-playing .timer{font-size:clamp(28px,8vw,36px)}.bomb-playing .bomb-launch{grid-column:2;min-width:0}}
@media(orientation:portrait) and (max-height:650px){.bomb-playing #app{padding:6px 10px;gap:5px}.bomb-playing .play-wrap{gap:5px}.bomb-playing .config{gap:7px}.bomb-playing .config select{min-height:36px;padding:5px}.bomb-playing .device{padding:10px;gap:6px}.bomb-playing .lcd{font-size:18px;line-height:1.2;padding:7px}.bomb-playing .lcd .sub{font-size:12px}.bomb-playing .wire-list{grid-template-rows:repeat(4,minmax(32px,1fr));gap:5px}.bomb-playing .wire{padding:4px 10px}.bomb-playing .wire strong{font-size:16px;padding:3px 9px}.bomb-playing .wire .cut{font-size:12px}.bomb-playing .bomb-launch button,.bomb-playing .bomb-running{min-height:38px;padding:6px 10px}.bomb-playing .timer-row{gap:5px 8px}}

/* DotGothic16, SIL OFL 1.1. Original font and license in fonts/. */
@font-face{font-family:ArcadeDot;src:url('../word-chord/fonts/DotGothic16-Regular.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}

/* This cabinet is scoped to Cresta; the other lab games keep their layout. */
body.cresta{--cabinet:#101c26;background:#080f16;overflow:hidden;height:100svh;height:100dvh}
.cresta>header{display:none}.cresta .lab{height:100%;min-height:0;max-width:850px;padding:10px 14px max(8px,env(safe-area-inset-bottom));display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto auto auto auto auto;align-content:start;gap:5px}
.cresta .lab-nav{grid-row:1;min-height:38px}.cresta .lab-nav #kind{font:11px ui-monospace,monospace;letter-spacing:.13em;color:#a0b8ba}.cresta .lab-nav .small{padding:7px 10px;min-height:38px;font-size:12px}
.cresta #title{grid-row:2;font:24px/1.2 ArcadeDot,monospace;letter-spacing:.06em;margin:0;color:#ecf1cb}.cresta #rule{display:none}.cresta .lab-score{grid-row:3;padding:2px 0;font:12px/1.4 ui-monospace,monospace;color:#bac6b9}.cresta #life{color:#ffbb8b;letter-spacing:.1em}
.cresta .lab-stage{grid-row:4;height:auto;width:min(100%,calc((100dvh - 250px)*.875));max-width:100%;min-width:0;aspect-ratio:420/480;justify-self:center;align-self:center;border:1px solid #66735e;border-radius:4px;box-shadow:0 0 35px #49605920;background:#0b1822}
.cresta .lab-stage canvas{height:100%;width:100%;object-fit:contain}.cresta .lab-stage:after{content:'';position:absolute;inset:0;pointer-events:none;background:repeating-linear-gradient(0deg,#0000 0 3px,#00000009 3px 4px);z-index:1}
.cresta .lab-overlay{z-index:4;padding:24px;background:#071019eF}.cresta .lab-overlay h2{font:28px ArcadeDot,monospace}.cresta .lab-overlay p{font-size:15px}.cresta .lab-overlay button{min-height:46px}
.cresta .lab-message{grid-row:5;height:30px;min-height:0;margin:0;padding:4px 0;font-size:12px;line-height:20px;overflow:hidden;color:#c3ccb1;white-space:nowrap;text-overflow:ellipsis}
.cresta .lab-controls{grid-row:6;justify-content:space-between;align-items:center;width:min(100%,520px);justify-self:center;gap:24px;padding:2px 0;min-height:74px}
.cresta-movement{display:flex;align-items:center;gap:8px;color:#9baeb2;font:11px/1.8 ui-monospace,monospace;letter-spacing:.04em}.cresta-movement b{display:block;font:15px ArcadeDot,monospace;color:#d3dfc6}.cresta-movement svg{width:36px;height:36px;stroke:#93b5b2;fill:none;stroke-width:1.5}
.cresta .lab-controls .formation-control{--charge:1;position:relative;width:78px;height:78px;min-width:78px;min-height:78px;padding:6px;border:0;border-radius:50%;background:conic-gradient(from -90deg,#e3f79b calc(var(--charge)*1turn),#33423e 0);box-shadow:0 0 0 1px #a7b68b55,0 5px 0 #0007;display:grid;place-items:center;isolation:isolate;touch-action:manipulation}
.formation-control:before{content:'';position:absolute;inset:5px;border-radius:50%;background:#17262c;border:1px solid #809180;z-index:-1}.formation-control strong{font:bold 9px/1 ui-monospace,monospace;letter-spacing:-.02em;color:#effbc9}.formation-control span{display:block;font:10px/1 ArcadeDot,monospace;color:#becfac}.formation-control svg{width:35px;height:25px;fill:#e3f79b;stroke:#e3f79b;stroke-width:1.1}
.cresta .formation-control[aria-pressed=true]:before{background:#294248}.cresta .formation-control:disabled{opacity:.42}.cresta .formation-control.is-tutorial{animation:formation-hint 1.25s ease-in-out infinite}.cresta .formation-control.is-ending{animation:formation-end .5s steps(2,end) infinite}.cresta .formation-control:active{transform:translateY(2px);box-shadow:0 1px 0 #0007}.cresta .formation-control:focus-visible{outline:3px solid #fff;outline-offset:4px}
.cresta .lab-links,.cresta .lab>details{display:none}.cresta-help{font:11px ui-monospace,monospace;color:#748e94}.cresta .lab-stage.is-paused:before{content:'PAUSE';position:absolute;inset:0;z-index:2;background:#08121c70;display:grid;place-items:center;color:#e3f79b;font:32px ArcadeDot,monospace;letter-spacing:.2em;pointer-events:none}
@keyframes formation-hint{50%{box-shadow:0 0 0 6px #e3f79b22,0 0 24px #e3f79b77}}@keyframes formation-end{50%{filter:brightness(.65)}}
@media(max-height:700px) and (orientation:portrait){.cresta .lab{padding-top:5px;gap:3px}.cresta #title{font-size:20px}.cresta .lab-controls{min-height:64px}.cresta .lab-controls .formation-control{width:66px;height:66px;min-height:66px;min-width:66px}.cresta .formation-control svg{height:20px}.cresta .lab-message{height:23px;font-size:11px;padding:1px 0}}
@media(orientation:landscape) and (max-height:600px){.cresta .lab{max-width:930px;grid-template-columns:minmax(80px,1fr) minmax(0,2.5fr) minmax(90px,1fr);grid-template-rows:auto 1fr auto;gap:6px 12px;padding:5px 12px}.cresta .lab-nav{grid-row:1;grid-column:1/-1}.cresta #title{grid-row:2;grid-column:1;font-size:20px;align-self:start;writing-mode:vertical-rl;justify-self:center;letter-spacing:.18em}.cresta .lab-score{grid-row:3;grid-column:1;flex-direction:column;font-size:11px;align-self:end}.cresta .lab-stage{grid-row:2/4;grid-column:2;width:min(100%,calc((100dvh - 59px)*.875));height:auto;max-height:none;min-width:0}.cresta .lab-message{grid-column:3;grid-row:2;align-self:start;white-space:normal;font-size:11px;height:auto;max-height:85px}.cresta .lab-controls{grid-column:3;grid-row:3;flex-direction:column;gap:12px;align-self:end}.cresta-movement{font-size:9px}.cresta-movement svg{display:none}.cresta-movement b{font-size:12px}.cresta .lab-overlay{padding:10px}.cresta .lab-overlay h2{font-size:21px}.cresta .lab-overlay p{font-size:12px;margin:8px 0}.cresta .lab-start-choices{display:grid;grid-template-columns:1fr;gap:6px}.cresta .lab-start-choices button{min-height:36px;min-width:140px;font-size:12px;padding:6px}}
@media(prefers-reduced-motion:reduce){.cresta .formation-control.is-tutorial,.cresta .formation-control.is-ending{animation:none}.cresta .formation-control.is-tutorial{outline:3px solid #ddec9c}}

/* Route-only cabinet. Keep the v26 canvas, coordinates and model intact. */
body.cresta{height:auto;min-height:100vh;min-height:100svh;overflow-y:auto}
.cresta .lab{height:auto;min-height:var(--arcade-game-height,100svh);max-width:760px;grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto auto auto;gap:8px;padding:8px max(12px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left))}
.cresta .lab-nav{grid-row:1;gap:6px;flex-wrap:wrap;justify-content:flex-end}
.cresta .lab-nav a{margin-right:auto;white-space:nowrap;min-height:44px;display:flex;align-items:center}
.cresta .lab-nav .small{min-height:44px;padding:7px 9px}
.cresta .help-open{position:static;flex:0 0 44px;width:44px;height:44px;min-width:44px;min-height:44px;padding:0;border:1px solid #718377;background:#14232e;color:#ecf1cb;border-radius:50%;font-size:20px}
.cresta .lab-heading{grid-row:2;display:flex;align-items:center;justify-content:space-between;gap:8px;min-width:0}
.cresta #title{margin:0;writing-mode:horizontal-tb;font-size:24px;flex-shrink:0}
.cresta #skip-tutorial{min-height:44px;max-width:160px;padding:7px 9px;border:1px solid #516974;background:transparent;color:#bacbc8;font:12px/1.4 system-ui,sans-serif;text-align:center}
#skip-tutorial[hidden],#continue-tutorial[hidden],.tutorial-guide[hidden]{display:none}
.cresta .lab-score{grid-row:3;grid-column:1;flex-direction:row;align-self:auto;font-size:12px;min-width:0;flex-wrap:wrap;gap:4px 10px}
/* The control shelf is joined to the board, never fixed over its flight area. */
.cresta-cabinet{grid-row:4;display:grid;justify-self:center;align-self:start;width:min(100%,440px);min-width:0;background:#0b1822;border:1px solid #66735e;border-radius:6px;box-shadow:0 0 35px #49605920;isolation:isolate}
.cresta .lab-stage,.cresta.has-guide .lab-stage{grid-row:1;grid-column:1;isolation:isolate;z-index:0;align-self:start;width:min(100%,calc(max(256px,var(--arcade-game-height,100svh) - 310px)*.875));height:auto;max-width:100%;min-width:0;aspect-ratio:420/480;border:0;border-radius:0;box-shadow:none;margin:0 auto}
.cresta #board{touch-action:none;user-select:none;-webkit-user-select:none}
.cresta .lab-stage canvas{height:100%;width:100%}
.cresta .lab-controls,.cresta.has-guide .lab-controls{grid-row:2;grid-column:1;display:grid;grid-template-columns:minmax(0,1fr) 78px;grid-template-rows:auto auto;align-items:center;gap:5px 12px;width:100%;min-height:96px;padding:12px;border-top:1px solid #66735e;background:#172b32;box-sizing:border-box}
.cresta .lab-controls .formation-control{grid-column:2;grid-row:1/3;align-self:center;justify-self:end;width:78px;height:78px;min-width:78px;min-height:78px;margin:0}
.cresta .lab-message{grid-column:1;grid-row:1;height:auto;min-height:0;max-height:none;padding:0;margin:0;white-space:normal;overflow:visible;text-overflow:clip;font:12px/1.5 system-ui,sans-serif;text-align:left}
.cresta .cresta-movement{grid-column:1;grid-row:2;display:flex;font-size:10px;line-height:1.5;gap:8px}
.cresta .cresta-movement b{font-size:14px}.cresta .cresta-movement svg{display:block;width:28px;height:28px}
.cresta.has-guide .lab-message,.cresta.has-guide .cresta-movement{display:none}
.tutorial-guide{grid-column:1;grid-row:1/3;display:grid;gap:8px;min-width:0;color:#edf4d2}
.guide-copy strong{font:700 15px/1.4 system-ui,sans-serif;color:#f4df99}.guide-copy p{font:14px/1.5 system-ui,sans-serif;margin:4px 0 0}
.tutorial-guide small{font:11px/1.5 system-ui,sans-serif;color:#a5bcb8}
.guide-actions{display:none}
.cresta #start-tutorial{border-color:#e3edac;color:#182112}.cresta #help-tutorial{margin-right:8px}
.cresta .lab-overlay[hidden]{display:none}
.cresta .lab-overlay{overflow:auto;justify-content:flex-start;padding:16px}.cresta .lab-overlay>h2{margin-top:auto}.cresta .lab-start-choices{margin-bottom:auto;flex-shrink:0}
.cresta .lab-overlay button{min-height:44px}.cresta .lab-overlay h2{font-size:24px}.cresta .lab-overlay p{font-size:14px}
#continue-tutorial{min-height:48px;padding:10px;width:100%;background:#e3edac;color:#182112;border-color:#e3edac;font-weight:700}
#continue-tutorial:focus-visible,#skip-tutorial:focus-visible,.help-open:focus-visible{outline:3px solid #fff;outline-offset:3px}
/* Completion waits above the board; top auxiliary controls remain reachable.
   Native help/audio dialogs retain the browser top layer above this card. */
.tutorial-guide.is-ready{position:fixed;z-index:10;left:50%;bottom:max(16px,env(safe-area-inset-bottom));transform:translateX(-50%);display:grid;gap:10px;width:min(580px,calc(100% - 24px));max-height:calc(100vh - 180px);max-height:calc(var(--arcade-game-height,100dvh) - max(164px,calc(env(safe-area-inset-top) + 150px)) - max(16px,env(safe-area-inset-bottom)));overflow-y:auto;overscroll-behavior:contain;touch-action:pan-y;box-sizing:border-box;padding:14px;border:1px solid #789386;border-radius:8px;background:#172b32;box-shadow:0 12px 48px #000b;pointer-events:auto}
.tutorial-guide.is-ready .guide-copy strong{font-size:18px}.tutorial-guide.is-ready .guide-copy p{font-size:15px;line-height:1.5}
.tutorial-guide.is-ready .guide-actions{grid-row:3;position:sticky;bottom:-14px;z-index:1;display:grid;padding:8px 0 0;background:#172b32}
dialog{width:min(480px,calc(100% - 32px));max-height:calc(100vh - 32px);max-height:calc(100dvh - max(16px,env(safe-area-inset-top)) - max(16px,env(safe-area-inset-bottom)));box-sizing:border-box;overflow:auto;background:#14232e;color:#ecf1cb;border:1px solid #718377;border-radius:12px;padding:20px;font:14px/1.6 system-ui,sans-serif}
dialog::backdrop{background:#020911b8}dialog h2{font-size:22px;margin:0 0 12px}dialog a{color:#d4edac}dialog button{min-height:44px}.dialog-actions{display:flex;flex-wrap:wrap;gap:8px}
@media(max-width:360px){.cresta #title{font-size:20px}.cresta #skip-tutorial{max-width:145px}.cresta .lab-controls,.cresta.has-guide .lab-controls{grid-template-columns:minmax(0,1fr) 72px;gap:6px 10px;padding:10px}.cresta .lab-controls .formation-control{width:72px;height:72px;min-width:72px;min-height:72px}.guide-copy p{font-size:13px}}
@media(orientation:landscape) and (min-width:540px) and (max-height:600px){
 .cresta .lab,.cresta.has-guide .lab{max-width:950px;grid-template-columns:minmax(0,1fr);grid-template-rows:auto auto auto auto;gap:5px;padding-top:5px}
 .cresta .lab-nav{grid-column:1;min-height:44px}.cresta .lab-heading{grid-column:1}.cresta #title{font-size:20px;letter-spacing:.06em}.cresta .lab-score{font-size:11px}
 .cresta-cabinet{width:min(100%,700px);grid-template-columns:minmax(168px,1fr) minmax(210px,1fr)}
 .cresta .lab-stage,.cresta.has-guide .lab-stage{width:min(100%,calc(max(200px,var(--arcade-game-height,100svh) - 140px)*.875));grid-row:1;grid-column:1}
 .cresta .lab-controls,.cresta.has-guide .lab-controls{grid-row:1;grid-column:2;grid-template-columns:minmax(0,1fr) 72px;grid-template-rows:auto auto;align-content:space-between;gap:8px;padding:10px;border-top:0;border-left:1px solid #66735e}
 .cresta .lab-controls .formation-control{grid-row:2;grid-column:2;width:72px;height:72px;min-width:72px;min-height:72px;align-self:end}
 .tutorial-guide{grid-row:1;grid-column:1/-1}.guide-copy strong{font-size:14px}.guide-copy p{font-size:13px}.tutorial-guide small{font-size:11px}
 .cresta .lab-message{grid-column:1/-1}.cresta .cresta-movement{grid-column:1;grid-row:2;font-size:9px}.cresta .cresta-movement svg{display:none}.cresta .cresta-movement b{font-size:12px}
 .cresta .lab-start-choices{display:grid;grid-template-columns:1fr;gap:6px}.cresta .lab-overlay{padding:10px}.cresta .lab-overlay h2{font-size:20px}.cresta .lab-overlay p{font-size:12px;margin:8px 0}.cresta .lab-start-choices button{min-height:44px;min-width:140px;font-size:12px;padding:6px}
}
/* Short screens use page scrolling so the ready text is never behind its button. */
@media(max-height:420px){
 .tutorial-guide.is-ready{position:static;transform:none;grid-column:1/-1;grid-row:1/-1;width:100%;max-height:none;overflow:visible;padding:10px;box-shadow:none}
 .tutorial-guide.is-ready .guide-actions{position:static;padding-top:8px}
 .cresta .tutorial-guide.is-ready~.formation-control{display:none}
}