@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');
:root{--ink:#e9e6db;--muted:#8f999d;--gold:#f5b947;--bg:#131b23}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans',sans-serif;background-image:radial-gradient(ellipse at 50% 60%,#26354055,transparent 65%)}main{max-width:1136px;margin:auto;padding:0 40px}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer;font:inherit}header{height:94px;border-bottom:1px solid #ffffff12;display:flex;align-items:center;justify-content:space-between}.brand{font-family:'Space Mono',monospace;font-size:19px;font-weight:700;color:var(--ink);text-decoration:none;letter-spacing:1px;display:flex;align-items:center;gap:12px}.brand-icon{color:var(--gold);font-size:32px}.brand small{margin-left:14px;border-left:1px solid #657078;padding-left:20px;font-size:9px;color:var(--muted);letter-spacing:1px}.header-right{display:flex;align-items:center;gap:9px;font-family:'Space Mono',monospace;font-size:9px;letter-spacing:1px}.live-dot{background:#a2c388;width:6px;height:6px;border-radius:50%}.header-right button{margin-left:22px;background:transparent;border:1px solid #ffffff25;color:var(--ink);padding:9px 12px;font-size:9px;letter-spacing:1px;border-radius:4px}.heading{display:flex;align-items:center;justify-content:space-between;padding:40px 0 34px}.eyebrow{font-family:'Space Mono',monospace;font-size:10px;letter-spacing:2px;color:var(--gold);margin-bottom:12px}h1{font-size:46px;line-height:1.1;letter-spacing:-2px;margin:0;font-weight:700}h1 span{color:var(--gold)}.heading p{font-size:14px;line-height:1.7;color:#acb4b7;max-width:290px}.edition{display:block;font-family:'Space Mono',monospace;font-size:9px;letter-spacing:1px;margin-top:17px;color:var(--muted)}.cabinet{border:1px solid #4a565d;border-radius:9px;overflow:hidden;background:#202b32;box-shadow:0 18px 55px #0005}.cabinet-top,.cabinet-bottom{height:40px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;font-family:'Space Mono',monospace;font-size:9px;letter-spacing:1px}.cabinet-top>span:first-child{display:flex;align-items:center;gap:8px;color:#b9c6c8}.cabinet-top i{width:5px;height:5px;background:#a2c388;border-radius:50%}#stage-label{color:#aab5b8}.cabinet-top button{border:0;background:transparent;color:#b9c6c8;font-size:18px;margin-left:14px}.screen{position:relative;background:#75c5e5;aspect-ratio:16/9}canvas{width:100%;height:100%;display:block;image-rendering:pixelated;outline:0}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(#12212b35,#12212b70);text-align:center}.overlay[hidden]{display:none}.overlay-content{padding:20px}.tag{font-family:'Space Mono',monospace;font-size:9px;letter-spacing:2px;color:white;text-shadow:1px 2px #254252;margin-bottom:16px}h2{font-family:'Space Mono',monospace;font-size:clamp(30px,6vw,67px);line-height:.96;letter-spacing:-4px;color:#fff4d6;text-shadow:4px 4px #714a2c,7px 7px #263943;margin:0}h2 span{display:block;color:#ffd366}.overlay p{color:white;font-size:12px;margin:24px 0 20px;text-shadow:1px 1px #32474d}.overlay button{display:block;margin:12px auto 0;border:1px solid #ffde8c;border-bottom:4px solid #b97b2d;border-radius:4px;padding:14px 28px;background:#f5b947;color:#352d21;font-family:'Space Mono',monospace;font-size:12px;font-weight:bold;letter-spacing:1px;transition:transform .15s}.overlay button:hover{transform:translateY(-2px);background:#ffce6a}.overlay button[hidden]{display:none}.overlay button span{margin-left:28px}.overlay-hint{font-family:'Space Mono',monospace;font-size:8px;letter-spacing:1px;color:#edf3ec;margin-top:20px}.cabinet-bottom{height:34px;color:#a3afb3;font-size:8px}.cabinet-bottom b{color:var(--gold);margin-right:8px}.instructions{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;padding:30px 0;border-bottom:1px solid #ffffff12}.instructions>div{display:flex;gap:15px}.instruction-number{font:10px 'Space Mono',monospace;color:#647780;padding-top:2px}.instructions strong{font:10px 'Space Mono',monospace;letter-spacing:1px}.instructions p{font-size:11px;color:#9aa9ad;margin:12px 0 0}.instructions p span{display:block;margin-top:9px}kbd{display:inline-block;font:9px 'Space Mono',monospace;border:1px solid #ffffff25;border-bottom:2px solid #ffffff25;padding:3px 6px;border-radius:3px;color:#d1d8d8}footer{display:flex;justify-content:space-between;padding:20px 0 30px;font:8px 'Space Mono',monospace;letter-spacing:1px;color:#70838b}.touch-controls{display:none;justify-content:space-between;padding:14px 0;gap:10px}.touch-controls>div{display:flex;gap:8px}.touch-controls button{touch-action:none;user-select:none;background:#2b3b45;border:1px solid #546570;border-bottom:3px solid #0b1218;color:var(--ink);height:52px;min-width:52px;border-radius:7px;font:11px 'Space Mono',monospace}.touch-controls .jump{background:var(--gold);color:#332915;min-width:70px}button:focus-visible,a:focus-visible{outline:3px solid #f5b947;outline-offset:4px}.screen:fullscreen{width:100vw;height:100vh;background:#111;aspect-ratio:auto;display:flex;align-items:center;justify-content:center}.screen:fullscreen > #game{width:min(100vw,177.77vh);height:auto;max-height:100vh}.screen:fullscreen .overlay{width:100%;height:100%}@media(pointer:coarse){.touch-controls{display:flex}}@media(max-width:700px){main{padding:0 16px}header{height:70px}.brand{font-size:15px}.brand small,.header-right>span{display:none}.header-right button{margin:0}.heading{padding:28px 0 24px}h1{font-size:33px}.heading p{font-size:11px;max-width:180px}.edition{font-size:7px}.eyebrow{font-size:8px;letter-spacing:1px}.cabinet-top{padding:0 10px;font-size:7px}.cabinet-bottom{padding:0 10px;font-size:7px}.instructions{gap:12px;padding:23px 0}.instructions>div{gap:7px}.instructions strong{font-size:8px}.instructions p{font-size:9px}.instruction-number{display:none}.overlay p{margin:12px 0;font-size:10px}.tag{margin-bottom:10px;font-size:7px}.overlay button{padding:10px 20px;font-size:10px}.overlay-hint{font-size:6px;margin-top:12px}h2{letter-spacing:-2px}footer{font-size:6px;letter-spacing:0}}@media(max-width:440px){.heading p{display:none}.instructions{grid-template-columns:1fr 1fr}.instructions>div:last-child{display:none}.tag{display:none}h2{font-size:35px}.overlay p{font-size:8px}.overlay-hint{font-size:5px}.cabinet-top>span:first-child{font-size:6px}#stage-label{font-size:6px}}
@media(max-width:440px){.overlay-content{padding:8px}.overlay h2{font-size:29px}.overlay p{margin:8px 0;font-size:8px}.overlay button{padding:8px 14px;margin-top:7px;font-size:9px}.overlay-hint{margin-top:8px}}
/* Fit the arcade frame to the browser; fullscreen uses its containing surface,
   rather than viewport units that can drift under mobile browser emulation. */
@media(min-width:701px){
 main{max-width:1440px;padding:0 32px}
 header{height:64px}
 .heading{padding:22px 0 24px}
 h1{font-size:36px}
 .eyebrow{margin-bottom:8px}
 .heading p{margin:0}
 .edition{margin-top:10px}
 .cabinet{width:min(100%,calc((100dvh - 260px) * 16 / 9));min-width:min(640px,100%);margin-inline:auto}
 .instructions{padding:22px 0}
}
.screen:fullscreen{position:fixed;inset:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;padding:0;display:grid;place-items:center;aspect-ratio:auto;background:#10171c}
.screen:fullscreen > #game{width:100%;height:100%;max-width:none;max-height:none;object-fit:contain;aspect-ratio:auto}
.screen:fullscreen .overlay{position:absolute;inset:0;width:100%;height:100%;padding:0}
@media(max-width:700px) and (orientation:landscape){
 header,.heading,.instructions,footer,.cabinet-bottom{display:none}
 main{padding:6px 12px}
 .cabinet{width:min(100%,calc((100dvh - 100px) * 16 / 9));margin-inline:auto}
 .cabinet-top{height:28px}
 .touch-controls{padding:8px 0}
 .touch-controls button{height:42px}
}
@media(max-width:440px){.touch-controls{gap:6px}.touch-controls>div{gap:5px}.touch-controls button{min-width:40px;font-size:8px}.touch-controls .jump{min-width:48px}}
.overlay-content[hidden],.character-picker[hidden]{display:none!important}
.overlay:has(.character-picker:not([hidden])){background:#15242ce8}
.character-picker{width:min(620px,94%);text-align:center;padding:14px;color:#f1ecdc}
.character-picker h3{font:bold 24px 'Space Mono',monospace;letter-spacing:-1px;margin:8px 0 18px}
.character-picker .tag{margin:0;font-size:8px}
.character-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.overlay .character-card{width:100%;margin:0;border:1px solid #647b83;border-bottom:3px solid #40545d;border-radius:6px;background:#243943;color:#d7e3e4;padding:12px;letter-spacing:0;display:flex;align-items:center;flex-direction:column;gap:5px;transition:background .15s,border-color .15s}
.overlay .character-card:hover{background:#304b56;transform:none}
.overlay .character-card[aria-pressed=true]{border-color:#f8c156;background:#40504a;box-shadow:0 0 0 2px #f8c15644}
.role-number{font:8px 'Space Mono',monospace;letter-spacing:1px;color:#a6b8bc}
.character-card canvas{width:112px;height:80px;object-fit:contain;image-rendering:pixelated}
.character-card strong{font:bold 13px 'Space Mono',monospace;color:#ffdb88}
.role-cn{font-size:12px;font-weight:600}
.role-copy{font:10px 'DM Sans',sans-serif;color:#c0ced0}
.weapon-route{font:8px 'Space Mono',monospace;color:#99d5e2;padding-top:6px}
.overlay #character-start{margin-top:15px;padding:11px 26px}
.character-picker .overlay-hint{margin-top:12px}
@media(max-width:700px){.character-picker{padding:8px}.character-picker h3{font-size:17px;margin:4px 0 10px}.character-cards{gap:8px}.overlay .character-card{padding:8px;gap:3px}.character-card canvas{width:80px;height:56px}.character-card strong{font-size:10px}.role-cn{font-size:10px}.role-copy{font-size:8px}.weapon-route{font-size:7px;padding-top:2px}.overlay #character-start{padding:8px 18px;margin-top:8px}.character-picker .overlay-hint{margin-top:7px}}
@media(max-width:440px){.character-picker .tag,.character-picker .overlay-hint,.role-number{display:none}.character-picker h3{font-size:13px;margin:0 0 5px}.overlay .character-card{padding:5px;gap:2px}.character-card canvas{width:64px;height:44px}.character-card strong{font-size:8px}.role-copy{font-size:7px}.role-cn{font-size:9px}.weapon-route{font-size:6px}.overlay #character-start{padding:7px 16px;margin-top:6px;font-size:8px}}
.character-picker{width:min(780px,96%)}
.character-cards{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:700px){.character-card strong{font-size:8px}.role-copy{font-size:7px}.character-card canvas{width:68px;height:48px}}
@media(max-width:440px){.character-cards{gap:5px}.character-card strong{font-size:6px}.character-card canvas{width:55px;height:39px}.role-copy,.weapon-route{font-size:6px}.overlay .character-card{padding:4px 2px}}
.character-picker{width:min(960px,96%)}
.character-cards{grid-template-columns:repeat(4,minmax(0,1fr))}
@media(max-width:700px){.screen:has(.character-picker:not([hidden])){min-height:340px;aspect-ratio:auto}.character-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.character-card strong{font-size:10px}.role-cn{font-size:10px}.role-copy,.weapon-route{font-size:8px}.character-card canvas{width:64px;height:44px}.character-picker h3{font-size:15px}}
.character-picker{width:min(1040px,97%)}
.character-cards{grid-template-columns:repeat(5,minmax(0,1fr));gap:10px}
.character-card strong{font-size:11px}.role-copy,.weapon-route{font-size:8px}
@media(max-width:700px){.screen:has(.character-picker:not([hidden])){min-height:470px}.character-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.character-card:last-child{grid-column:1/-1}.character-card:last-child canvas{height:39px}.role-copy,.weapon-route{font-size:8px}}
.character-cards{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:700px){.screen:has(.character-picker:not([hidden])){min-height:500px}.character-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.character-card:last-child{grid-column:auto}.character-card:last-child canvas{height:44px}}

.overlay #home,.overlay #cancel-home{background:#263b46;color:#f7e9c5;border-color:#9eb8b8;border-bottom-color:#12252e}.overlay #home:hover,.overlay #cancel-home:hover{background:#355463}
.mode-switch{display:flex;align-items:center;gap:8px;margin:0 auto 16px;width:max-content;max-width:100%;font:bold 10px 'Space Mono',monospace;letter-spacing:.5px;border:1px solid #42515b;border-radius:6px;padding:5px;background:#18252c}.mode-switch a,.mode-switch .active-mode{display:block;padding:10px 17px;text-decoration:none;color:#a9bcc3;border-radius:3px}.mode-switch a:hover{color:#fff2d3;background:#2a3c45}.mode-switch .active-mode{background:#36463d;color:#f3cd7b}.mode-switch span span,.mode-switch a span{font-size:7px;margin-left:10px;opacity:.8}@media(max-width:700px){.mode-switch{font-size:8px;width:100%;justify-content:center}.mode-switch a,.mode-switch .active-mode{padding:8px 10px}.mode-switch a span{display:none}}
/* Main menu mode row: Adventure (the platformer) beside Badminton (Shuttle Club).
   The two actions share the slot the single play button used, so nothing else moves. */
.overlay .mode-actions{display:flex;justify-content:center;align-items:stretch;gap:12px;margin-top:12px}
.overlay .mode-actions button{margin:0}
.overlay .mode-actions button span{margin-left:12px}
@media(max-width:700px){.overlay .mode-actions{gap:8px}}
@media(max-width:440px){.overlay .mode-actions{gap:6px;margin-top:7px}.overlay .mode-actions button span{margin-left:6px}}

/* Four independent game modes on the homepage. */
.mode-switch{flex-wrap:wrap;justify-content:center}
.overlay .mode-actions{flex-wrap:wrap}
@media(max-width:700px){.overlay .mode-actions button{flex:0 1 calc(50% - 8px)}.screen:has(#play-fighting:not([hidden])){min-height:350px}}

@media(min-width:701px){.overlay .mode-actions button{padding:12px 16px;font-size:11px;letter-spacing:.5px}}
@media(min-width:701px) and (max-height:500px){.screen:has(#play-fighting:not([hidden])) .overlay-content{padding:8px}.screen:has(#play-fighting:not([hidden])) .tag{margin-bottom:8px}.screen:has(#play-fighting:not([hidden])) h2{font-size:40px}.screen:has(#play-fighting:not([hidden])) .overlay p{margin:12px 0}.screen:has(#play-fighting:not([hidden])) .overlay button{padding:8px 12px}.screen:has(#play-fighting:not([hidden])) .overlay-hint{margin-top:10px}}

.screen:has(#play-fighting:not([hidden])) .overlay-content{width:min(800px,100%);max-width:100%;min-width:0}
@media(max-width:700px){.screen:has(#play-fighting:not([hidden])) .mode-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.screen:has(#play-fighting:not([hidden])) .mode-actions button{min-width:0;padding-inline:8px}}

@media(max-width:700px){.screen:has(#play-fighting:not([hidden])){width:100%}}

/* Main-menu fifth entry; gameplay layouts are unchanged. */
@media(max-width:700px){.screen:has(#play-bomber:not([hidden])){min-height:420px}}