:root{color-scheme:dark;--bg:#101719;--panel:#182124;--line:#334044;--ink:#f1edda;--dim:#acb7b5;--red:#ce5746;--gold:#dfbb79;font:14px/1.6 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 75% 0,#263334 0,transparent 47%),var(--bg)}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled,select:disabled{cursor:default;opacity:.46}button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid var(--gold);outline-offset:4px}button{color:var(--ink)}a{color:inherit}button:active{transform:translateY(1px)}[hidden]{display:none!important}.shell{max-width:1320px;margin:auto;padding:0 36px}.masthead{height:124px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{text-decoration:none;display:flex;align-items:center;gap:17px;font-weight:600;letter-spacing:.14em;font-size:12px;line-height:1.2}.brand strong{display:block;font-weight:900;font-size:37px;letter-spacing:.09em}.sun{background:var(--red);border-radius:50%;width:54px;height:54px;position:relative;flex:none}.sun:after{content:'';position:absolute;width:65px;height:2px;background:var(--bg);left:-5px;top:37px;box-shadow:0 5px var(--bg),0 10px var(--bg)}.edition{text-align:right;font-size:11px;font-weight:700;letter-spacing:.15em}.edition small{display:block;color:var(--dim);font-size:9px;margin-top:4px}.arena-panel{border:1px solid var(--line);box-shadow:0 24px 70px #0004;background:#0a1113}.arena-top{display:flex;justify-content:space-between;padding:15px 22px;font-size:10px;font-weight:700;letter-spacing:.14em;color:var(--dim);border-bottom:1px solid #ffffff0d}.arena-top span:first-child{color:var(--gold)}.screen{position:relative;background:#080b0d;overflow:hidden;height:clamp(280px,calc(100svh - 330px),610px);aspect-ratio:auto}.screen canvas{display:block;width:100%;height:100%;object-fit:contain;image-rendering:pixelated}.overlay{position:absolute;inset:0;display:grid;align-items:center;background:linear-gradient(90deg,#0b1216ed,#0b1216aa 52%,#0b121620);padding:6%}.overlay-content{max-width:570px}.eyebrow{font-size:10px;letter-spacing:.19em;color:var(--gold);font-weight:700}.overlay h1{font-family:Georgia,serif;font-weight:500;font-size:clamp(32px,4.5vw,64px);letter-spacing:-.035em;line-height:1.08;margin:24px 0}.overlay p:not(.eyebrow){color:#d7dcce;font-size:15px}.primary{margin-top:20px;padding:15px 23px;border:1px solid #e16c59;background:var(--red);font-size:11px;letter-spacing:.09em;font-weight:800;display:inline-flex;align-items:center;justify-content:space-between;gap:36px}.primary:hover{background:#de6453}.primary span{font-size:18px}.scoreboard{display:grid;grid-template-columns:1fr auto 1fr;padding:20px 25px;gap:20px;align-items:center;border-top:1px solid var(--line)}.fighter-score{display:flex;align-items:center;gap:13px}.gi{display:block;width:6px;height:36px;flex:none}.gi.white{background:#efe7cb}.gi.red{background:var(--red)}.player-name{display:block;font-size:9px;letter-spacing:.1em;color:var(--dim);font-weight:700}.fighter-score strong{font:25px/1.3 ui-monospace,SFMono-Regular,monospace;letter-spacing:.03em}.opponent{justify-content:flex-end;text-align:right}.point-pips{display:flex;gap:5px;margin:0 12px}.pip{width:15px;height:15px;border:1px solid #59615e;border-radius:50%;background:transparent}.pip.half{background:linear-gradient(90deg,var(--gold) 50%,transparent 50%);border-color:var(--gold)}.pip.full{background:var(--gold);border-color:var(--gold)}.clock{text-align:center;min-width:50px}.clock strong{display:block;font:32px/1 ui-monospace,monospace}.clock span{font-size:8px;color:var(--dim);letter-spacing:.13em}.clock.urgent strong{color:#ed7866}.arena-bottom{display:flex;align-items:center;justify-content:space-between;gap:15px;border-top:1px solid var(--line);padding:12px 20px;font-size:11px;color:var(--dim);background:#141e20}.tools{display:flex;gap:5px;flex-shrink:0}.tools button{border:0;background:transparent;padding:6px 9px;font-size:11px;color:#c6d1cb}.tools button:hover{background:#ffffff0b}.tools kbd{font-size:9px;margin-left:4px;color:#788985}kbd{font:10px/1.2 ui-monospace,monospace;display:inline-block;padding:4px 5px;border:1px solid #43504e;border-radius:3px;margin:2px;color:var(--ink)}.below{display:grid;grid-template-columns:1fr 1.5fr 1fr;gap:0;margin-top:32px;background:var(--panel);border:1px solid var(--line)}.panel{padding:25px 26px}.panel+.panel{border-left:1px solid var(--line)}.section-label{display:flex;gap:10px;align-items:center;margin-bottom:22px}.section-label>span{font:11px ui-monospace,monospace;color:var(--red)}h2{font-size:10px;letter-spacing:.14em;margin:0}.settings label{display:block;font-size:9px;color:var(--dim);font-weight:700;letter-spacing:.1em;margin:13px 0 7px}select{width:100%;padding:11px 30px 11px 11px;background:#10191c;border:1px solid #394646;border-radius:0;color:var(--ink);font-size:12px}.music-preview{border:0;border-bottom:1px solid #7c8268;background:transparent;padding:6px 0;margin-top:14px;font-size:11px;color:var(--gold)}.muted{color:var(--dim);font-size:11px}.audio-status{font-size:11px;color:var(--gold);margin:0}.belt-row{display:flex;align-items:center;gap:11px;margin-top:20px;padding-top:19px;border-top:1px solid var(--line)}#belt-swatch{width:31px;height:9px;background:#eee9d7}#belt-label{display:block;font-size:12px}.belt-row small{font-size:8px;color:var(--dim);letter-spacing:.1em}.belt-row>span:last-child{margin-left:auto;font:9px ui-monospace,monospace;color:var(--dim)}.control-intro{display:grid;grid-template-columns:1fr 1fr;gap:12px;font-size:11px}.control-intro p{margin:0 0 14px}.move-tabs{display:flex;gap:15px;border-bottom:1px solid var(--line)}.move-tabs button{font-size:9px;letter-spacing:.05em;border:0;border-bottom:2px solid transparent;background:transparent;padding:9px 0;color:var(--dim);font-weight:700}.move-tabs button.selected{color:var(--gold);border-color:var(--gold)}.move-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-top:14px}.move{border:1px solid #344340;min-height:53px;text-align:center;padding:6px 2px;display:flex;align-items:center;justify-content:center;gap:6px;font-size:9px;line-height:1.3;color:#c6cec3}.move b{font-size:18px;font-weight:400;color:var(--gold)}.move.center{border-style:dashed;font-size:8px;color:#84958b}.control-note{font-size:10px;color:var(--dim);margin:15px 0 0}.rules p{font-size:12px;color:#bdc8bf;line-height:1.9}.rules b{color:var(--ink);font-weight:600}.rule-tip{border-top:1px solid var(--line);margin-top:23px;padding-top:10px;display:flex;gap:12px;align-items:center}.rule-tip>span{font-family:serif;font-size:38px;color:var(--red)}.rule-tip p{font-size:11px;line-height:1.6}footer{display:flex;justify-content:space-between;gap:20px;padding:26px 0 8px;font-size:9px;color:#a1ada7}footer i{font-style:normal;color:var(--red);padding:0 6px}.version-note{font-size:9px;color:#7d9088;margin:0 0 32px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.touch{position:absolute;inset:auto 12px 10px;display:none;justify-content:space-between;align-items:flex-end;pointer-events:none}.touch button{touch-action:none;user-select:none;pointer-events:auto;border:1px solid #ffffff55;background:#101a20b0;font-size:20px;width:39px;height:36px;padding:0}.touch button.held{background:#ce5746a0}.dpad{display:grid;grid-template-columns:repeat(3,39px);gap:2px}.dpad span{display:grid;place-items:center;opacity:.5}.touch .fire{width:62px;height:62px;border-radius:50%;font-size:11px;background:#a33d30d0;font-weight:800;letter-spacing:.08em}.screen:fullscreen{max-height:none;width:100vw;height:100vh}.screen:fullscreen canvas{width:100%;height:100%}
@media(max-width:1050px){.shell{padding:0 22px}.panel{padding:22px 18px}.below{grid-template-columns:1fr 1.6fr}.rules{grid-column:1/-1;border-top:1px solid var(--line)}.panel.rules{border-left:0}.rules .rule-tip{display:none}.rules p{display:inline;font-size:11px}.arena-bottom{flex-wrap:wrap}.point-pips{margin:0 4px}}
@media(max-width:650px){.shell{padding:0 12px}.masthead{height:90px}.brand{font-size:9px;gap:11px}.brand strong{font-size:26px}.sun{width:40px;height:40px}.sun:after{width:50px;top:27px}.edition{font-size:8px}.edition small{font-size:7px}.arena-top{font-size:8px;padding:10px 12px}.overlay{padding:6%;align-items:start;padding-top:5%}.overlay h1{font-size:30px;margin:12px 0}.overlay p:not(.eyebrow){font-size:11px}.eyebrow{font-size:7px;margin:0}.primary{font-size:9px;padding:10px 12px;margin-top:8px;gap:15px}.scoreboard{padding:13px 10px;gap:8px}.fighter-score{gap:7px}.fighter-score strong{font-size:18px}.player-name{font-size:7px}.point-pips{gap:3px;flex-direction:column}.pip{width:9px;height:9px}.clock{min-width:35px}.clock strong{font-size:24px}.clock span{font-size:6px}.gi{width:4px;height:27px}.arena-bottom{padding:8px 10px;gap:4px}.arena-bottom>span{font-size:9px}.tools{width:100%;justify-content:space-between}.tools button{padding:7px 3px;font-size:10px}.below{grid-template-columns:1fr;margin-top:20px}.panel+.panel{border-left:0;border-top:1px solid var(--line)}.control-intro{font-size:11px}.move{min-height:48px}.move-grid{gap:5px}.rules{grid-column:auto}.rules p{display:block}.touch{display:flex}.screen:not(.is-playing) .touch{display:none}footer{flex-direction:column;gap:5px;font-size:8px}.version-note{font-size:8px}.screen{height:auto;aspect-ratio:640/420;min-height:245px}.screen canvas{height:auto;aspect-ratio:640/420}.screen.is-playing{padding-bottom:105px;aspect-ratio:auto;height:auto;max-height:none}.screen.is-playing canvas{height:auto;aspect-ratio:640/420}.screen.is-playing .overlay{bottom:105px}.screen:fullscreen.is-playing{height:100vh;padding-bottom:110px;display:grid;align-items:center}.screen:fullscreen.is-playing canvas{height:auto;max-height:calc(100vh - 110px);width:100%;object-fit:contain}.screen:fullscreen .touch{bottom:15px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto}}