:root{font-family:Trebuchet MS,Arial,sans-serif;color:#311440;background:#ffce76;font-synthesis:none;--ink:#351344;--purple:#7d2cb0;--cream:#fff6c9;--vh:100dvh}*{box-sizing:border-box}html,body{margin:0;min-width:280px;min-height:100%;overscroll-behavior-y:none}body{background:radial-gradient(ellipse at 50% 35%,#fff1ad 0,transparent 55%),repeating-conic-gradient(from 12deg at 50% 52%,#ffffff00 0 12deg,#fff1b044 12deg 24deg),linear-gradient(140deg,#ff909c,#ffdc7a 45%,#ffb269);background-attachment:fixed}button,input,select{font:inherit}button{color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent;touch-action:manipulation}button:disabled{cursor:wait;opacity:.6}button:focus-visible,canvas:focus-visible,select:focus-visible,input:focus-visible{outline:3px solid #2e8dc6;outline-offset:4px}button{transition:transform .12s,box-shadow .12s}button:active:not(:disabled){transform:translateY(2px)}[hidden]{display:none!important}.arcade-shell{max-width:1280px;margin:auto;padding:max(12px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left));min-height:var(--vh);display:flex;flex-direction:column}.topbar{display:flex;align-items:center;gap:16px;min-height:66px;position:relative;z-index:6}.topbar nav{margin-left:auto;display:flex;gap:10px}.logo{background:none;border:0;transform:rotate(-5deg);font-size:47px;font-weight:1000;font-style:italic;letter-spacing:-3px;line-height:.85;color:#fffbdb;-webkit-text-stroke:2px #45174e;text-shadow:0 3px #792b78,0 6px #b95723;padding:4px 10px}.logo span{display:block;letter-spacing:1px;font-size:11px;font-style:normal;line-height:1.5;text-transform:uppercase;color:white;background:#7f2caf;border:2px solid #461151;border-radius:12px;-webkit-text-stroke:0;text-shadow:none;box-shadow:0 2px #c4760a;margin-top:7px}.icon-button{width:44px;height:44px;border:2px solid #9c4c27;border-radius:15px;background:linear-gradient(#fffde5,#ffe89c);font-size:24px;font-weight:bold;box-shadow:0 3px #c87d37,inset 0 2px white}.primary,.secondary{display:inline-flex;justify-content:center;align-items:center;gap:26px;min-height:48px;border:3px solid #5c226a;border-radius:18px;padding:12px 27px;font-weight:900;box-shadow:0 5px #50234a,inset 0 3px #ffffff66}.primary{background:linear-gradient(#c453e2,#8230b3);color:#fff8df;text-shadow:0 2px #602369}.primary.big{min-width:230px;font-size:24px;min-height:66px}.secondary{background:linear-gradient(#fffdf0,#ffe595);font-size:15px;color:var(--ink);border-color:#b15b21;box-shadow:0 4px #b76929}.text-button{background:none;border:0;padding:14px;font-weight:bold;text-decoration:underline;text-underline-offset:4px;min-height:44px}main{flex:1}.screen{width:100%}h1,h2,p{margin-top:0}h1{font-size:clamp(30px,5vw,58px);line-height:1.05;letter-spacing:-1.8px;font-weight:1000;margin-bottom:18px}h2{font-size:24px;letter-spacing:-.6px}p{line-height:1.5}.eyebrow{text-transform:uppercase;letter-spacing:1.8px;font-size:11px;font-weight:900;color:#773252}.lead{font-size:18px;color:#704147;line-height:1.5}.small{font-size:12px;color:#74464e;line-height:1.5}.menu-screen{display:grid;grid-template-columns:1fr 1.1fr;align-items:center;min-height:calc(var(--vh) - 135px);gap:24px;padding:30px 65px}.hero-text{max-width:440px;position:relative;z-index:1}.hero-text h1{font-size:clamp(45px,6vw,77px);text-wrap:balance}.hero-text .text-button{display:block}.personal-best{display:flex;gap:15px;align-items:center;margin-top:25px;font-size:13px;font-weight:bold}.personal-best strong{display:block;font-size:28px;margin-top:4px}.star{font-size:44px;color:#fff9a4;-webkit-text-stroke:2px #d16b20}.hero-art{position:relative;width:100%;height:min(520px,65vh)}.hero-art canvas{position:absolute;width:100%;height:100%;z-index:1}.halo{position:absolute;inset:12% 2% 3%;border:5px solid #fff6b1;border-radius:50%;background:radial-gradient(circle,#fceda4 20%,#ffd560 65%,#ffad4c);box-shadow:0 0 0 3px #e7a236,0 14px 0 #f2a84433}.spark{position:absolute;z-index:2;font-size:65px;color:#fff49c;-webkit-text-stroke:2px #e77231}.spark-one{top:0;right:8%;transform:rotate(15deg)}.spark-two{bottom:15%;left:-4%}.hero-chip{position:absolute;z-index:3;width:66px;height:66px;filter:drop-shadow(0 5px 1px #a9503b55)}.hero-chip .chip.sprite-chip{width:100%;height:100%}.chip-one{top:15%;left:0;transform:rotate(-20deg)}.chip-two{right:0;bottom:15%;transform:rotate(20deg)}.chip-three{bottom:0;left:20%;width:51px;height:51px}.selection-screen{text-align:center;padding:25px 0;max-width:850px;margin:auto}.selection-screen .lead{margin-bottom:26px}.mode-card{margin:20px auto 35px;display:flex;align-items:center;flex-direction:column;gap:14px;width:min(440px,100%);padding:26px;border:4px solid #9f4f24;border-radius:32px;background:linear-gradient(135deg,#ffffe4,#ffe489);box-shadow:0 7px #af582d,0 11px #792c6355,inset 0 4px white}.mode-icon{display:grid;place-items:center;width:96px;height:85px;border-radius:27px;background:linear-gradient(#ce58df,#7826a8);border:3px solid #581d64;color:#fff3aa;font-size:70px;line-height:1;text-shadow:0 3px #623067;box-shadow:0 4px #d99637}.mode-card strong{font-size:40px}.mode-card>span:not(.eyebrow):not(.mode-icon):not(.mode-cta){max-width:300px;line-height:1.5}.mode-cta{padding:12px 25px;background:#7e2bb2;border-radius:15px;color:#fff6d0;font-weight:bold;margin-top:8px}.record-strip{display:flex;justify-content:center;gap:40px;font-size:11px;font-weight:bold}.record-strip b{display:block;font-size:23px;margin-top:5px}.character-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:32px 0 20px}.character-card{min-width:0;position:relative;background:linear-gradient(#fffbea,#ffe3a4);border:3px solid #c17e42;border-radius:27px;box-shadow:0 5px #c88842;overflow:hidden;padding:4px 6px 18px}.character-card canvas{display:block;width:100%;height:220px}.character-card strong{font-size:20px}.character-card[aria-pressed=true]{border-color:#7429a5;box-shadow:0 5px #6b227e,0 0 0 4px #fff7b2;background:linear-gradient(#f6e3ff,#e0b7f0)}.selection-mark{position:absolute;top:10px;right:10px;display:none;border-radius:50%;width:25px;height:25px;place-items:center;background:#782fa7;color:white}.character-card[aria-pressed=true] .selection-mark{display:grid}.selection-screen #start{margin:13px auto}.game-screen{display:grid;grid-template-columns:220px minmax(0,460px) 220px;justify-content:center;gap:12px 30px;align-items:start;position:relative;padding:8px 0 0}.game-hud{grid-column:2;display:grid;grid-template-columns:1.4fr 1fr 1fr 50px;gap:7px;height:71px;min-width:0}.game-hud>div{background:linear-gradient(#ffffe5,#ffeaac);border:3px solid #b96624;border-radius:17px;box-shadow:0 3px #9d4c2e,inset 0 3px white;display:flex;flex-direction:column;justify-content:center;align-items:center;position:relative;overflow:hidden;min-width:0}.game-hud span{font-size:10px;text-transform:uppercase;font-weight:900}.game-hud strong{font-size:clamp(20px,3vw,28px);line-height:1.1;letter-spacing:-.7px}.game-hud .hud-time{background:linear-gradient(#ad4bcf,#7629a5);color:white;border-color:#62226a;box-shadow:0 3px #823051,inset 0 3px #d686ec}.hud-time span{color:#f6d9ff}.hud-chain i{position:absolute;bottom:0;left:0;height:4px;background:#c650b7}.pause-button{border:3px solid #7d2665;border-radius:50%;align-self:center;width:49px;height:49px;background:linear-gradient(#f967d0,#cb1789);box-shadow:0 4px #a85326,inset 0 3px #ffa9ed;color:white;font-size:27px;font-weight:bold;text-shadow:0 2px #992063}.game-aside{grid-row:2;padding-top:20px}.left-aside{grid-column:1}.right-aside{grid-column:3}.game-aside p{font-size:13px}.keys{font-size:12px!important;line-height:1.7;color:#704653}.board-column{grid-column:2;grid-row:2;min-width:0;justify-self:center;width:min(100%,calc((var(--vh) - 293px)*.54));display:flex;align-items:stretch;flex-direction:column;gap:7px}.next-panel{background:linear-gradient(#fffbcf,#ffdfa1);border:3px solid #b96828;border-radius:19px;padding:7px 8px 6px;box-shadow:0 3px #a15038;position:relative;overflow:hidden}.next-heading{display:flex;justify-content:space-between;align-items:center;gap:5px;margin:0 1px 3px}.next-heading b{font-size:10px;text-transform:uppercase}.next-heading>span{font-size:9px;max-width:58%;text-align:right;white-space:nowrap}.next-row{display:grid;grid-template-columns:repeat(7,1fr);gap:1px;align-items:center}.next-row .chip.sprite-chip{width:100%;height:auto;aspect-ratio:1}.pressure-track{height:3px;position:absolute;bottom:0;left:0;right:0;background:#e9b96b}.pressure-track i{height:100%;background:#cd4e94;display:block}.board-frame{border:5px solid #ffed85;border-radius:23px;padding:5px;background:linear-gradient(120deg,#ffa63b,#fff8b9 24%,#ffd530 44%,#fff4a0 70%,#ffb338);box-shadow:0 0 0 3px #ad502a,0 5px 0 3px #672052,0 8px 14px #a0495655;position:relative;min-width:0}.board-frame canvas{display:block;width:100%;height:auto;border-radius:13px;touch-action:none;user-select:none;-webkit-user-select:none;box-shadow:0 0 0 3px #673387}.gesture-hint{margin:1px 0 0;text-align:center;font-size:11px;font-weight:900;white-space:nowrap}.cargo-info{display:flex;justify-content:space-between;gap:5px;font-size:9px;color:#723550;padding:0 2px}.record-badge{border:3px solid #bb782a;border-radius:24px;padding:18px;background:#fff4c4;display:flex;flex-direction:column;text-align:center;font-size:11px;font-weight:bold;box-shadow:0 4px #c5853c}.record-badge>span:first-child{color:#e2972c;font-size:28px}.record-badge strong{font-size:34px;margin:5px}.mini-ladder{padding:25px 0}.mini-ladder h2{font-size:17px}.exchange{display:flex;align-items:center;justify-content:center;gap:7px;font-size:13px;margin:4px}.exchange .chip.sprite-chip{width:32px;height:32px;flex-shrink:0}.mini-ladder .exchange{justify-content:flex-start}.overlay{position:fixed;z-index:5;inset:0;background:#40154685;backdrop-filter:blur(4px);display:grid;place-items:center;padding:20px;padding-top:max(20px,env(safe-area-inset-top));overflow:auto}.overlay-card{background:linear-gradient(#fffceb,#ffedb0);border:4px solid #a8612c;border-radius:30px;padding:25px;text-align:center;width:min(430px,100%);box-shadow:0 7px #66224d,0 15px 50px #50224066}.overlay-card h1{font-size:40px}.overlay-card .primary,.overlay-card .secondary{display:flex;width:100%;margin:12px 0 0}.overlay-card p{font-size:14px}.result-stats{display:flex;justify-content:space-around;gap:9px;padding:12px 0}.result-stats>div{display:flex;flex-direction:column;font-size:10px;font-weight:bold}.result-stats strong{font-size:27px;margin-top:7px}.countdown{font-size:85px;font-weight:1000;color:#8437b1;line-height:1;margin:10px}.asset-status{background:#fff7d4;border:2px solid #ba702f;border-radius:15px;padding:11px 17px;font-size:13px;display:flex;justify-content:center;align-items:center;gap:12px;margin:10px auto;max-width:560px}.storage-status{font-size:11px;max-width:700px;background:#fff3c9;padding:9px;border-radius:9px;margin:10px auto}.asset-status .secondary{min-height:36px;padding:6px 14px}footer{display:flex;justify-content:space-between;gap:20px;font-size:10px;color:#865443;padding-top:14px;margin-top:auto}dialog{color:var(--ink);background:linear-gradient(#fffbe6,#fff0c2);border:3px solid #9d5629;border-radius:27px;box-shadow:0 6px #752651;width:min(540px,calc(100% - 24px));max-height:calc(var(--vh) - 36px);padding:24px;overscroll-behavior:contain}dialog::backdrop{background:#35124699;backdrop-filter:blur(4px)}dialog h2{font-size:30px;line-height:1.1;margin:8px 0 18px}dialog .primary{width:100%;margin-top:15px}.dialog-top{display:flex;justify-content:space-between;align-items:center}.dialog-top .icon-button{width:40px;height:40px}.help-list{padding-left:23px;line-height:1.45;font-size:14px}.help-list li{padding:6px 0}.help-ladder{display:grid;grid-template-columns:repeat(3,1fr);padding:8px 0;border-block:1px solid #dda96a}.help-ladder .exchange{font-size:11px;gap:3px}.help-ladder .chip.sprite-chip{width:29px;height:29px}.setting-row{display:flex;justify-content:space-between;align-items:center;padding:16px 0;font-weight:bold;border-bottom:1px solid #dbb482}.setting-row input{width:23px;height:23px;accent-color:#9236b4}.setting-row select{min-height:40px;padding:5px 9px;background:#fffdf3;border:2px solid #b08056;border-radius:10px}.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}html[data-danger=true] .board-frame{box-shadow:0 0 0 3px #cc3261,0 5px 0 3px #672052,0 0 18px #f2586366}html[data-screen=game] footer{display:none}
@media(max-width:1050px){.game-screen{grid-template-columns:170px minmax(0,430px) 170px;gap:10px 16px}.menu-screen{padding:30px 25px}.game-aside h2{font-size:21px}.character-card canvas{height:200px}}
@media(max-width:760px){.arcade-shell{padding:8px max(11px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(11px,env(safe-area-inset-left))}.topbar{min-height:56px;gap:12px}.logo{font-size:37px}.logo span{font-size:9px;margin-top:5px}.topbar nav{gap:7px}.icon-button{width:42px;height:42px;font-size:22px}.menu-screen{display:flex;flex-direction:column-reverse;gap:4px;min-height:auto;padding:15px 7px;text-align:center}.hero-art{height:min(290px,34vh);max-width:380px}.hero-text{max-width:430px}.hero-text h1{font-size:43px;margin-bottom:13px}.hero-text .lead{font-size:16px;margin-bottom:20px}.hero-text .eyebrow{font-size:9px;margin-bottom:9px}.hero-text .text-button{margin:auto}.personal-best{justify-content:center;margin-top:12px}.personal-best strong{font-size:24px}.hero-text .small{margin-bottom:0}.spark{font-size:44px}.hero-chip{width:48px;height:48px}.selection-screen{padding:23px 3px}.selection-screen h1{font-size:34px}.selection-screen .lead{font-size:15px}.mode-card{margin:15px auto 25px;max-width:370px}.record-strip{gap:25px}.character-grid{grid-template-columns:repeat(2,1fr);gap:14px;max-width:410px;margin:22px auto 16px}.character-card canvas{height:155px}.character-card{padding-bottom:12px;border-radius:22px}.character-card strong{font-size:18px}.game-screen{display:flex;flex-direction:column;gap:8px;padding:8px 0 0;align-items:center}.game-hud{width:min(100%,430px);height:61px;grid-template-columns:1.35fr 1fr 1fr 46px;gap:6px}.game-hud>div{border-radius:14px;border-width:2px}.game-hud strong{font-size:25px}.game-hud span{font-size:9px}.pause-button{width:44px;height:44px;font-size:25px}.game-aside{display:none}.board-column{width:min(100% - 8px,calc((var(--vh) - 281px)*.54));gap:6px}.next-panel{border-radius:16px;padding:5px 6px 4px;border-width:2px}.board-frame{border-width:4px;padding:4px;border-radius:20px}.next-heading b{font-size:9px}.next-heading>span{font-size:8px}.gesture-hint{font-size:10px}.cargo-info{font-size:8px}.overlay-card{padding:23px 19px}.overlay-card h1{font-size:36px}.help-ladder{grid-template-columns:repeat(2,1fr)}footer{font-size:8px;gap:9px;padding-top:12px}.primary.big{min-height:57px;font-size:22px;min-width:215px}}
@media(max-height:730px) and (min-width:761px){.topbar{min-height:55px}.logo{font-size:36px}.game-hud{height:56px}.board-column{width:min(100%,calc((var(--vh) - 254px)*.54))}.game-screen{gap:8px 25px}.next-panel{padding:5px 7px 4px}.next-heading b{font-size:9px}.next-heading>span{font-size:8px}.gesture-hint{font-size:10px}}
@media(max-width:760px) and (max-height:700px){.topbar{min-height:49px}.logo{font-size:31px}.logo span{font-size:8px}.game-hud{height:53px}.board-column{width:min(100% - 8px,calc((var(--vh) - 247px)*.54))}.game-screen{padding-top:5px;gap:6px}.next-heading{margin-bottom:1px}.next-heading b{font-size:8px}.next-heading>span{font-size:7px}.gesture-hint{font-size:9px}.cargo-info{display:none}.character-card canvas{height:115px}.selection-screen{padding-top:15px}.selection-screen .lead{margin-bottom:15px}.selection-screen h1{font-size:29px}.character-grid{margin-top:16px}.hero-art{height:26vh}.hero-text h1{font-size:37px}.personal-best{margin-top:5px}}
@media(orientation:landscape) and (max-height:520px) and (min-width:460px){.arcade-shell{padding-top:max(5px,env(safe-area-inset-top))}.topbar{position:absolute;left:max(15px,env(safe-area-inset-left));right:max(15px,env(safe-area-inset-right));height:48px;min-height:0;pointer-events:none}.topbar>*{pointer-events:auto}.topbar nav{flex-direction:column;gap:7px}.logo{font-size:30px}.topbar #back{width:37px;height:37px}.game-screen{display:grid;grid-template-columns:1fr auto 1fr;gap:0 12px;padding-top:0;min-height:calc(var(--vh) - 18px);align-items:center}.game-hud{grid-column:1;grid-row:1;display:flex;flex-direction:column;width:100px;height:auto;margin:65px auto 0;gap:9px}.game-hud>div{height:47px}.game-hud strong{font-size:22px}.pause-button{align-self:center}.board-column{grid-column:2;grid-row:1;width:calc((var(--vh) - 119px)*.54);gap:4px;align-self:start}.next-panel{padding:4px 5px}.next-heading{margin-bottom:0}.next-heading b{font-size:7px}.next-heading>span{display:none}.board-frame{border:3px solid #fff187;padding:3px;border-radius:14px}.board-frame canvas{border-radius:8px}.gesture-hint,.cargo-info{display:none}.game-aside{display:none}.menu-screen{display:grid;grid-template-columns:1fr 1fr;padding:65px 45px 10px}.hero-art{height:240px;grid-column:2;grid-row:1}.hero-text{grid-column:1;grid-row:1}.hero-text h1{font-size:36px}.hero-text .lead{font-size:13px}.hero-text .eyebrow,.personal-best,.hero-text .small{display:none}.selection-screen{padding-top:60px}.character-grid{grid-template-columns:repeat(4,1fr);max-width:620px}.character-card canvas{height:100px}.selection-screen .lead{display:none}.selection-screen h1{font-size:27px;margin-bottom:8px}.character-grid{margin:13px auto 10px}.selection-screen #start{margin:4px auto}.selection-screen .small{margin:4px}.mode-card{padding:15px;max-width:440px;gap:7px}.mode-icon{display:none}.mode-card strong{font-size:29px}.record-strip{padding-bottom:10px}.overlay-card{padding:15px 20px;width:430px}.overlay-card h1{font-size:28px;margin:5px}.overlay-card p{margin-bottom:8px}.overlay-card .primary,.overlay-card .secondary{min-height:40px;margin-top:8px;padding:8px}.overlay-card .text-button{padding:9px;min-height:35px}.result-stats{padding:4px 0}.countdown{font-size:60px}footer{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}html[data-reduced=true] *,html[data-reduced=true] *::before,html[data-reduced=true] *::after{transition:none!important;animation:none!important}

.chip.sprite-chip{display:inline-block;position:relative;flex-shrink:0;border:0;border-radius:0;background:var(--item-atlas) var(--ix) var(--iy)/400% 200% no-repeat;box-shadow:none;vertical-align:middle}

/* Visible difficulty milestones and lasting chain feedback. */
.hud-chain small{font-size:8px;line-height:1.15;font-weight:800;color:#874e45}.hud-chain[data-active=true]{border-color:#923cb2;background:linear-gradient(#fff2ff,#efd3ff)}.hud-chain[data-active=true] strong{color:#8126a0}.game-hud .hud-chain>span{font-size:8px;white-space:nowrap}
.pace-panel{height:29px;flex-shrink:0;display:flex;flex-direction:column;justify-content:center;gap:3px;font-size:9px;font-weight:800;color:#733952;padding:0 3px}.pace-panel>div{display:flex;justify-content:space-between;gap:6px;align-items:center;min-width:0}.pace-panel>div>b{color:#762b91;text-transform:uppercase;font-size:11px}.pace-panel span{white-space:nowrap}.pace-next>i{display:block;height:4px;flex:1;max-width:38%;min-width:15px;border-radius:9px;overflow:hidden;background:#bd814433}.pace-next>i>b{display:block;height:100%;background:#923cb2}
@media(max-width:760px){.pace-panel{font-size:8px}.pace-panel>div>b{font-size:10px}.game-hud .hud-chain strong{font-size:23px}.hud-chain small{font-size:7px}}
@media(orientation:landscape) and (max-height:520px) and (min-width:460px){.pace-panel{height:29px;font-size:7px;gap:2px;padding:0}.pace-panel>div>b{font-size:9px}.game-hud .hud-chain strong{font-size:21px}.game-hud .hud-chain>span{font-size:7px}.hud-chain small{font-size:7px}}

/* Mobile-ready shell: shrink the actual content, never hide page overflow. */
:root{--safe-top:env(safe-area-inset-top,0px);--safe-right:env(safe-area-inset-right,0px);--safe-bottom:env(safe-area-inset-bottom,0px);--safe-left:env(safe-area-inset-left,0px)}
html,body{min-width:0;overflow-wrap:anywhere}
.arcade-shell{width:100%;min-width:0;padding-top:max(12px,var(--safe-top));padding-right:max(16px,var(--safe-right));padding-bottom:max(12px,var(--safe-bottom));padding-left:max(16px,var(--safe-left))}
main,.screen,.hero-text,.hero-art,.topbar,.topbar nav,.board-column,.board-support,.board-meta,.record-strip>div,.result-stats>div,footer>span{min-width:0}
.topbar{flex-shrink:0}.topbar nav{flex-shrink:0}.icon-button{flex:0 0 44px;width:44px;height:44px;min-width:44px;min-height:44px}
.primary,.secondary,.mode-card,.mode-cta,.text-button{max-width:100%;white-space:normal;overflow-wrap:anywhere}
.primary.big{min-width:min(230px,100%)}
.primary>span{min-width:0}.primary>span[aria-hidden]{flex-shrink:0}
.menu-screen{grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);padding-inline:clamp(0px,4vw,65px)}
.hero-text{width:100%;max-width:440px}.hero-art{max-width:100%}.hero-art canvas{inset:0}.chip-one{left:12px}.chip-two{right:12px}.spark-two{left:0}
.hero-text h1{overflow-wrap:anywhere}.personal-best>div{min-width:0}
.mode-card{min-width:0}.mode-card>span{min-width:0;max-width:100%}
.character-grid{grid-template-columns:repeat(4,minmax(0,1fr))}
.character-card strong{display:block;white-space:normal;overflow-wrap:anywhere;padding-inline:2px}
.record-strip{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(6px,3vw,40px);max-width:520px;margin-inline:auto;line-height:1.4}
.record-strip b,.personal-best strong,.record-badge strong,.result-stats strong{overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.asset-status{flex-wrap:wrap;text-align:center}.asset-status>span{min-width:0;flex:1 1 200px}.asset-status .secondary{min-height:44px}
footer{flex-wrap:wrap}footer>span:last-child{flex-shrink:0}

/* Status can use the full center track while the 7×12 board fits its height. */
.game-screen{grid-template-columns:minmax(0,220px) minmax(0,460px) minmax(0,220px)}
.game-hud{height:auto;min-height:61px;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr) minmax(0,1fr) 44px}
.game-hud>div{min-height:58px;padding:5px 3px;overflow:visible}
.game-hud span,.game-hud .hud-chain>span{white-space:normal;text-align:center;line-height:1.2}
.game-hud strong{max-width:100%;overflow-wrap:anywhere;font-variant-numeric:tabular-nums}
.pause-button{width:44px;height:44px;min-width:44px;min-height:44px}
.board-column{width:100%;max-width:430px;gap:7px;min-width:0}
.board-frame{width:var(--board-width,min(100%,300px));max-width:100%;align-self:center;flex-shrink:0}
.board-support{display:flex;flex-direction:column;gap:5px;width:100%}
.board-meta{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.2fr);gap:10px;align-items:center}
.pace-panel{height:auto;min-height:42px;gap:5px;font-size:10px;padding:0;min-width:0}
.pace-panel>div{flex-wrap:wrap;gap:3px 6px}.pace-panel span{white-space:normal;min-width:0}
.pace-panel>div>b{font-size:11px}.pace-next>i{min-width:20px;flex-basis:25%;max-width:100%}
.next-panel{min-width:0;padding:5px 6px 4px;border-width:2px;border-radius:14px}
.next-heading{flex-wrap:wrap;gap:2px 5px;margin-bottom:2px}.next-heading b{font-size:9px}
.next-heading>span{display:block;font-size:9px;max-width:100%;white-space:normal;text-align:start}
.next-row{grid-template-columns:repeat(7,minmax(0,1fr))}
.gesture-hint{display:block;white-space:normal;line-height:1.4;font-size:11px;margin:0}
.cargo-info{display:flex;flex-wrap:wrap;gap:3px 8px;font-size:10px;line-height:1.3}.cargo-info>span{min-width:0}
.game-feedback{grid-column:1/-1;min-width:0;height:28px;min-height:28px;margin:0;font-size:11px;line-height:14px;font-weight:800;text-align:center;color:#632b72;overflow-wrap:anywhere;overflow:hidden;pointer-events:none}

/* Native dialogs retain focus trapping/Escape; every control remains reachable. */
dialog{inset:var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left);width:min(540px,calc(100% - var(--safe-left) - var(--safe-right) - 24px));max-width:calc(100% - var(--safe-left) - var(--safe-right) - 24px);max-height:calc(var(--vh) - var(--safe-top) - var(--safe-bottom) - 24px);padding:clamp(14px,4vw,24px);overflow:auto;scroll-padding-block:60px 16px;min-width:0}
dialog h2{min-width:0;overflow-wrap:anywhere}
.dialog-top{gap:12px;position:sticky;top:0;z-index:1;background:#fff5d3}
.dialog-top .icon-button{width:44px;height:44px;flex:0 0 44px}
.dialog-top>span{min-width:0}
.setting-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:12px;min-height:60px;line-height:1.4}
.setting-row>span{min-width:0;overflow-wrap:anywhere}
.setting-row input{width:24px;height:24px;margin:10px;flex-shrink:0}
.setting-row select{min-width:0;max-width:100%;min-height:44px;font-size:16px}
.help-ladder{grid-template-columns:repeat(3,minmax(0,1fr));gap:5px}
.help-ladder .exchange{min-width:0;flex-wrap:wrap}.help-list{padding-left:20px}
.overlay{display:flex;align-items:flex-start;padding:max(84px,calc(var(--safe-top) + 68px)) max(16px,var(--safe-right)) max(18px,var(--safe-bottom)) max(16px,var(--safe-left));overflow:auto;overscroll-behavior:contain}
.overlay-card{width:min(430px,100%);max-width:100%;min-width:0;flex-shrink:0;margin:auto;padding:clamp(16px,4vw,25px)}
.overlay-card h1{overflow-wrap:anywhere}.overlay-card .primary,.overlay-card .secondary,.overlay-card .text-button{min-height:44px}
.result-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));line-height:1.4}.result-stats strong{font-size:clamp(20px,5vw,27px)}

@media(max-width:1050px){.game-screen{grid-template-columns:minmax(0,170px) minmax(0,430px) minmax(0,170px)}}
@media(max-width:760px){
 .arcade-shell{padding-top:max(8px,var(--safe-top));padding-right:max(11px,var(--safe-right));padding-left:max(11px,var(--safe-left))}
 .topbar{gap:8px;min-height:56px}.topbar nav{gap:6px}.logo{font-size:clamp(27px,8vw,37px);padding-inline:7px}
 .menu-screen{display:flex;padding:15px 4px;align-items:center;min-height:auto}.hero-art{width:min(380px,100%);flex-shrink:0}.hero-text{width:100%;max-width:430px}
 .hero-text h1{font-size:clamp(30px,10vw,43px)}
 .character-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
 .game-screen{display:flex;gap:7px;padding-top:6px;align-items:center}
 .game-hud{width:min(100%,430px);min-height:56px;gap:5px}.game-hud>div{min-height:54px}.game-hud strong{font-size:clamp(19px,6vw,25px)}
 .board-column{width:100%;gap:6px}.board-support{gap:4px}.board-meta{gap:8px}
 .pace-panel{font-size:9px}.game-aside{display:none}
 .help-ladder{grid-template-columns:repeat(2,minmax(0,1fr))}
 .primary.big{min-width:min(215px,100%);gap:16px}
}
@media(max-width:360px){
 .topbar{gap:5px}.topbar nav{gap:4px}.logo{font-size:28px;padding-inline:4px;letter-spacing:-2px}.logo span{font-size:8px}
 .primary,.secondary{padding-inline:15px}.character-grid{gap:10px}.character-card strong{font-size:16px}
 .setting-row:has(select){grid-template-columns:minmax(0,1fr)}.setting-row select{width:100%}
 .board-meta{gap:6px}.pace-panel{font-size:9px}.next-heading>span{font-size:8px}
}
/* Low-height menus remain in normal document flow. Only the match uses rails. */
@media(orientation:landscape) and (max-height:520px) and (min-width:460px){
 .arcade-shell{padding-top:max(8px,var(--safe-top))}
 .topbar{position:relative;left:auto;right:auto;height:auto;min-height:48px;pointer-events:auto}.topbar nav{flex-direction:row;gap:7px}.topbar #back{width:44px;height:44px}
 .menu-screen{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:18px 8px;gap:16px}
 .hero-art{height:min(230px,65vh);width:100%;grid-column:2;grid-row:1}.hero-text{grid-column:1;grid-row:1}
 .hero-text h1{font-size:clamp(29px,5vw,40px)}.hero-text .eyebrow,.hero-text .small{display:block}.hero-text .text-button{margin-inline:auto}
 .selection-screen{padding:18px 3px}.character-grid{grid-template-columns:repeat(4,minmax(0,1fr));max-width:620px}.character-card canvas{height:100px}
 .overlay-card{width:min(430px,100%)}
 html[data-screen=game] .topbar{position:absolute;top:max(8px,var(--safe-top));left:max(11px,var(--safe-left));right:max(11px,var(--safe-right));min-height:44px;pointer-events:none}
 html[data-screen=game] .topbar>*{pointer-events:auto}html[data-screen=game] #brand{display:none}
 .game-screen{display:grid;grid-template-columns:minmax(96px,1fr) auto minmax(128px,1fr);gap:0 12px;padding:0;min-height:0;align-items:center}
 .board-column{display:contents}.board-frame{grid-column:2;grid-row:1;justify-self:center;align-self:start;max-width:none}
 .game-hud{grid-column:1;grid-row:1;width:100%;max-width:136px;justify-self:center;height:auto;margin:55px 0 0;gap:6px;display:flex;flex-direction:column}
 .game-hud>div{min-height:43px;height:auto;padding:4px}.game-hud strong{font-size:22px}.game-hud .hud-chain strong{font-size:22px}
 .board-support{grid-column:3;grid-row:1;max-width:220px;justify-self:center;margin-top:55px;gap:9px}
 .board-meta{display:flex;flex-direction:column;align-items:stretch;gap:9px}.pace-panel{font-size:10px;min-height:42px}.pace-panel>div>b{font-size:11px}
 .next-heading>span{display:block;font-size:9px}.gesture-hint{display:block;font-size:10px}.cargo-info{display:flex;font-size:9px}
}
@media(orientation:landscape) and (max-height:520px) and (min-width:460px) and (max-width:560px){
 .menu-screen{display:flex;flex-direction:row;align-items:center;gap:12px}.hero-text{flex:1 1 65%;width:auto}.hero-art{flex:1 1 35%;width:auto;min-width:0;height:170px}
 .hero-chip{width:32px;height:32px}.spark{font-size:30px}.character-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:410px}
 .primary.big{min-width:0;width:100%;font-size:20px;gap:10px}.hero-text h1{font-size:30px}
 .game-screen{gap:0 8px}.game-hud{margin-top:52px}.game-hud>div{min-height:39px}.board-support{gap:6px;margin-top:52px}.board-meta{gap:6px}
}
@media(prefers-reduced-motion:reduce){button{transition:none}}

/* The countdown has no actions; leave Pause and Help reachable underneath. */
html[data-phase=countdown] .overlay{pointer-events:none}

/* Reserve feedback space beside the board in compact landscape, too. */
@media(orientation:landscape) and (max-height:520px) and (min-width:460px){.game-feedback{height:36px;min-height:36px;flex-shrink:0;font-size:10px;line-height:12px}}
/* The original arcade shell now offers both modes; offline entrypoints keep
   the same playable Survival flow and explain the server-only PvP boundary. */
.mode-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px;align-items:stretch;margin:22px auto 28px}.mode-grid .mode-card{margin:0;width:100%;min-width:0;gap:12px;padding:22px}.mode-grid .mode-card>span{max-width:100%;overflow-wrap:anywhere}.mode-grid .mode-cta{margin-top:auto}.pvp-card .mode-icon{background:linear-gradient(#ff91a7,#cb429b)}.online-note{max-width:560px;margin:14px auto;padding:12px 16px;border:2px solid #bd6b42;border-radius:14px;background:#fff3bd}
@media(max-width:540px){.mode-grid{gap:14px}.mode-grid .mode-card{border-width:3px;border-radius:22px;padding:16px 10px;gap:10px}.mode-grid .mode-icon{width:65px;height:60px;font-size:48px;border-radius:18px}.mode-grid .mode-card strong{font-size:27px}.mode-grid .mode-card>span:not(.mode-icon){font-size:12px}.mode-grid .mode-card .eyebrow{font-size:9px;letter-spacing:1px}.mode-grid .mode-cta{padding:12px 8px;width:100%}}
@media(max-width:350px){.mode-grid{grid-template-columns:1fr}.mode-grid .mode-card{gap:8px}.mode-grid .mode-icon{display:none}}
@media(orientation:landscape) and (max-height:520px){.mode-grid{margin:12px auto 20px;gap:16px}.mode-grid .mode-card{padding:14px;gap:6px}.mode-grid .mode-icon{display:none}.mode-grid .mode-card strong{font-size:28px}.mode-grid .mode-card>span:not(.mode-icon){font-size:12px}.mode-grid .mode-cta{padding:8px 14px}.mode-grid .mode-card .eyebrow{font-size:9px}}