:root{color-scheme:dark;--bg:#0b1019;--panel:#121923;--line:#26303c;--text:#f0f3f5;--muted:#8793a3;--mint:#86ead1;--red:#eb6674;font-family:Inter,"Segoe UI",Arial,sans-serif;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 25% 0%,#17232b55,transparent 46%),var(--bg);color:var(--text);font-size:14px}button,select{font:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{color:inherit;cursor:pointer}button{transition:background .16s,border-color .16s,transform .16s}button:disabled{opacity:.35;cursor:default}button:focus-visible,select:focus-visible,a:focus-visible,canvas:focus-visible{outline:2px solid var(--mint);outline-offset:4px}button:hover:not(:disabled){filter:brightness(1.1)}.shell{width:min(1376px,calc(100% - 96px));margin:auto}.site-header{height:100px;display:flex;align-items:center;border-bottom:1px solid var(--line);gap:25px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text);font-size:31px;font-weight:900;letter-spacing:-1.5px}.brand-dot{color:var(--mint)}.brand-orb{width:32px;height:32px;background:radial-gradient(circle at 30% 25%,#bcfff1,var(--mint) 50%,#379d9c);border-radius:50%;display:flex;align-items:center;justify-content:center;gap:3px;transform:rotate(-12deg)}.brand-orb i{width:6px;height:9px;border-radius:50%;background:#13343e}.edition{border-left:1px solid var(--line);padding-left:24px;color:#93a0ad;font:10px ui-monospace,Consolas,monospace;letter-spacing:1.5px}.edition span{padding:0 8px;color:#526173}nav{margin-left:auto;display:flex;gap:27px}.text-button,.inline-button{border:0;background:none;padding:0;color:#b9c3cf}.text-button{font-size:12px}.text-button span{margin-left:9px;color:var(--mint)}.intro-row{display:flex;align-items:center;justify-content:space-between;padding:38px 0 28px;gap:20px}.eyebrow{font:10px ui-monospace,Consolas,monospace;letter-spacing:1.65px;color:var(--mint);margin:0 0 13px}.live-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--mint);margin-right:8px;box-shadow:0 0 9px #86ead133}h1{font-size:clamp(25px,2.6vw,37px);letter-spacing:-1.4px;margin:0;font-weight:650}.intro-note{color:var(--muted);font-size:12px;line-height:1.8;margin:0}.play-layout{display:grid;grid-template-columns:minmax(0,1fr) 298px;gap:22px;align-items:start}.game-panel{overflow:hidden;border:1px solid #303a48;border-radius:12px;background:#101721;box-shadow:0 16px 60px #0002}.arena-toolbar{height:60px;padding:0 21px;display:flex;align-items:center;justify-content:space-between;background:#141c27}.sector-label{display:flex;align-items:center;gap:17px}.tiny-label{font:9px ui-monospace,Consolas,monospace;letter-spacing:1.25px;color:var(--muted)}.sector-label .tiny-label{padding:6px 8px;background:#202d37;border:1px solid #34414a;border-radius:4px;color:#add9cd}.sector-label strong{font:12px ui-monospace,Consolas,monospace;letter-spacing:1.1px}.sector-label strong span{color:#68788c;font-size:10px}.toolbar-actions{display:flex;gap:8px}.icon-button{background:transparent;border:1px solid #32404e;border-radius:5px;width:29px;height:28px;padding:0;font-size:17px;color:#b2bfcb}.arena-wrap{position:relative;width:100%;aspect-ratio:640/460;background:#081222;isolation:isolate}canvas{width:100%;height:100%;display:block;touch-action:none;outline:none}.arena-overlay{position:absolute;inset:0;display:grid;place-items:center;background:radial-gradient(ellipse,#081321c9 0%,#08122266 48%,transparent 75%);padding:20px;pointer-events:none}.overlay-card{text-align:center;pointer-events:auto;max-width:400px}.overlay-card .eyebrow{font-size:9px;letter-spacing:1.75px;color:#99bbca;margin-top:25px;margin-bottom:13px}.overlay-card h2{font-size:clamp(22px,2.8vw,36px);letter-spacing:-1px;line-height:1.2;margin:0 0 13px;font-weight:650}.overlay-card p:not(.eyebrow){color:#a7b5c8;line-height:1.7;font-size:13px;margin:0 0 25px}.orb-preview{margin:auto;display:flex;align-items:center;justify-content:center;gap:8px;width:66px;height:66px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#c9fff3 0%,#7ae6cc 45%,#259493 80%,#186571);box-shadow:0 0 0 12px #83e9d108,0 0 0 13px #83e9d11a,0 8px 40px #0008;transform:rotate(-12deg)}.orb-preview i{width:12px;height:19px;background:#effffd;border-radius:50%;position:relative}.orb-preview i:after{content:"";position:absolute;width:7px;height:10px;background:#244753;border-radius:50%;right:0;top:5px}.primary-button{background:var(--mint);color:#153630;border:1px solid #a3ffe7;border-radius:6px;font-weight:650;padding:14px 18px;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:20px;box-shadow:0 3px 0 #0002}.primary-button:hover{background:#a3f5df;transform:translateY(-1px)}.primary-button span{font-size:21px;font-weight:400}.overlay-start{margin:auto;min-width:175px;font-size:13px}.overlay-hint{display:block;font:8px ui-monospace,Consolas,monospace;letter-spacing:.8px;color:#73859c;margin-top:23px}.arena-status{min-height:49px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 20px;background:#131b26;border-top:1px solid #2a3341;font:9px ui-monospace,Consolas,monospace;letter-spacing:.5px}.player-status{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.player-dot{width:7px;height:7px;border-radius:50%;background:var(--mint)}.player-status strong{font-size:9px;font-weight:500;color:#bacbd9}.lives{color:var(--mint);letter-spacing:2px;font-size:8px}.score-status{display:flex;gap:12px;align-items:center;color:#93a1b2;white-space:nowrap}.score-status b{font-weight:500;color:#e1e6ed;margin-left:6px}.divider{color:#435162}.setup-panel{border:1px solid var(--line);border-radius:12px;background:linear-gradient(130deg,#161e28,#111821);padding:22px 21px;min-height:100%}.setup-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}.setup-heading .eyebrow{font-size:9px;letter-spacing:1.15px;margin:0;color:#9babbc}.setup-number{color:#546475;font:9px ui-monospace,Consolas,monospace}fieldset{border:0;padding:0;margin:0 0 23px;min-width:0}legend,label{font-size:11px;font-weight:550;color:#c6d0da}legend{padding:0;margin-bottom:11px;width:100%}legend>span{font:7px ui-monospace,Consolas,monospace;float:right;color:#748292;line-height:15px;letter-spacing:.1px}.mode-picker{display:flex;gap:6px}.mode-choice{flex:1;border:1px solid #2d3948;border-radius:6px;background:#161f2b;padding:11px 5px 10px;font-size:10px;color:#9eadbe}.mode-icon{display:block;font-size:20px;margin-bottom:6px;line-height:23px;letter-spacing:-3px}.mode-choice.selected{background:#1b3735;border-color:#548b7d;color:var(--mint)}.field-description{margin:10px 0 0;color:#8896a8;font-size:10px;line-height:1.65;min-height:32px}.player-picker{display:flex;gap:6px}.player-picker button{flex:1;background:#151e2a;border:1px solid #303c4a;border-radius:5px;color:#94a4b7;height:33px;font:11px ui-monospace,Consolas,monospace}.player-picker button.selected{background:var(--mint);border-color:var(--mint);color:#203c37;font-weight:700}.select-row{display:grid;grid-template-columns:1.6fr 1fr;gap:10px;margin:0 0 20px}.select-row label{display:block}.select-row select{display:block;appearance:auto;width:100%;min-width:0;margin-top:9px;padding:10px 7px;background:#151e2a;color:#c4cfda;border:1px solid #303c4a;border-radius:5px;font-size:10px}.launch-button{width:100%;font-size:12px;padding:12px 14px}.local-note{display:flex;gap:7px;align-items:center;justify-content:center;font-size:9px;color:#7e90a5;margin:12px 0 0}.local-note>span:first-child{color:#a1afbd}.setup-divider{height:1px;background:#293442;margin:21px 0}.controls-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}.controls-heading h3{margin:0;font-size:11px;font-weight:550}.controls-heading>span{font:8px ui-monospace,Consolas,monospace;color:var(--mint);padding:3px 6px;background:#213630;border-radius:3px}.control-row{display:flex;align-items:center;justify-content:space-between;gap:4px;color:#90a0b3;font-size:10px;min-height:30px}.keycaps{display:flex;gap:3px}kbd{display:inline-flex;justify-content:center;align-items:center;min-width:21px;height:21px;padding:2px 5px;border:1px solid #394656;border-bottom-width:2px;border-radius:4px;color:#b6c4d3;background:#1c2733;font:9px ui-monospace,Consolas,monospace}.pause-control{margin-top:3px}.graphics-row{border-top:1px solid #293442;margin-top:20px;padding-top:18px;display:flex;justify-content:space-between;align-items:center;gap:6px}.graphics-row .tiny-label{font-size:7px;letter-spacing:.8px}.graphics-row strong{display:block;font-size:9px;font-weight:400;color:#8e9bac;margin-top:6px}.graphics-toggle{padding:0;background:none;border:0;display:flex;align-items:center;gap:7px;font-size:9px;color:#a4b2c1}.graphics-toggle>span{width:25px;height:14px;border-radius:10px;background:#394656;position:relative}.graphics-toggle>span:after{content:"";position:absolute;top:3px;left:3px;width:8px;height:8px;border-radius:50%;background:#90a0b1;transition:transform .2s}.graphics-toggle[aria-pressed=true]>span{background:#447a6a}.graphics-toggle[aria-pressed=true]>span:after{background:var(--mint);transform:translateX(11px)}.tips-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:22px 0 32px}.tips-row article{position:relative;display:flex;gap:13px;align-items:flex-start;padding:19px 17px;border:1px solid #25313e;border-radius:8px;background:#101720;overflow:hidden}.tip-number{font:9px ui-monospace,Consolas,monospace;color:#66778a;padding-top:3px}.tips-row h3{font-size:11px;font-weight:550;margin:0 0 7px}.tips-row p{color:#8191a5;font-size:10px;line-height:1.6;margin:0;max-width:225px;padding-right:21px}.tip-art{margin-left:auto;align-self:center;flex-shrink:0}.red-orb{height:22px;width:22px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#ffa8a9,#de5767 50%,#712f48);box-shadow:0 4px 14px #0005}.edge-art{color:#ce6674;border-right:2px solid #ce6674;border-top:2px solid #ce6674;padding:4px;font-size:21px;line-height:20px}.duo-art{display:flex}.duo-art i{width:19px;height:19px;border-radius:50%;background:radial-gradient(circle at 30% 25%,#c2f9e7,#53bbaa 60%,#24567b)}.duo-art i:last-child{background:radial-gradient(circle at 30% 25%,#dbcfff,#9983cb 60%,#44345d);margin-left:-6px;margin-top:9px}footer{border-top:1px solid #26313d;display:flex;justify-content:space-between;gap:15px;padding:21px 0 27px;color:#687a8e;font-size:9px;line-height:1.6}.inline-button{font-size:9px;color:#afbfcd}.footer-star{color:var(--mint);margin:0 13px}dialog{width:min(580px,calc(100% - 32px));max-height:85vh;padding:34px;border:1px solid #425568;border-radius:14px;background:#121d2b;color:#cbd6e3;box-shadow:0 30px 150px #0008}dialog::backdrop{background:#030914b9;backdrop-filter:blur(7px)}.dialog-close{position:absolute;top:15px;right:15px}dialog h2{color:#f2f6fa;font-size:29px;letter-spacing:-1px;margin:6px 0 15px}dialog h3{font-size:14px;color:var(--mint);margin-top:25px}dialog p,dialog li{font-size:13px;line-height:1.8;color:#9eafc2}dialog a{color:var(--mint)}.guide-controls{display:grid;grid-template-columns:1fr 1fr;gap:12px}.guide-controls>div{padding:10px;background:#1b2938;border-radius:5px;font-size:11px;line-height:2}.secondary-button{display:inline-flex;align-items:center;justify-content:center;margin:10px 5px 0;border:1px solid #566778;background:#172737;padding:11px 19px;border-radius:6px;color:#d7e3eb;font-size:12px}.overlay-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.overlay-actions .primary-button{font-size:12px}.game-toast{position:absolute;left:50%;top:22px;transform:translateX(-50%);background:#102721ed;border:1px solid #558575;color:#b9f5e3;border-radius:5px;padding:9px 15px;max-width:88%;text-align:center;font-size:11px;pointer-events:none;z-index:4}.touch-stick{position:absolute;pointer-events:none;width:88px;height:88px;border:1px solid #9cecd17a;background:#83d9c019;border-radius:50%;transform:translate(-50%,-50%)}.touch-stick>span{position:absolute;left:24px;top:24px;width:38px;height:38px;border-radius:50%;background:#9fead16b}.arena-wrap:fullscreen{height:100vh;width:100vw;background:#081222;display:flex;align-items:center;justify-content:center}.arena-wrap:fullscreen canvas{height:min(100vh,71.875vw);width:min(100vw,139.13vh)}[hidden]{display:none!important}
@media(min-width:1500px){.shell{max-width:1376px}.play-layout{grid-template-columns:minmax(0,1fr) 320px}.setup-panel{padding:26px}.setup-heading{margin-bottom:30px}fieldset{margin-bottom:28px}.control-row{min-height:34px}.setup-divider{margin:28px 0}.graphics-row{margin-top:26px}.arena-toolbar{height:65px}}
@media(max-width:1150px){.shell{width:calc(100% - 48px)}.play-layout{grid-template-columns:minmax(0,1fr) 265px;gap:16px}.setup-panel{padding:19px 17px}.setup-heading{margin-bottom:20px}fieldset{margin-bottom:17px}.setup-divider{margin:17px 0}.graphics-row{margin-top:15px;padding-top:13px}.arena-status{padding:10px 12px;flex-wrap:wrap}.score-status{font-size:8px}.tips-row{gap:14px}.tips-row article{padding:16px 12px;gap:9px}.tip-art{display:none}.edition{font-size:8px;letter-spacing:1px}.overlay-card .eyebrow{margin-top:20px}.overlay-hint{font-size:6px}}
@media(max-width:820px){.shell{width:calc(100% - 32px)}.site-header{height:77px;gap:15px}.brand{font-size:27px}.edition{display:none}nav{gap:18px}.intro-row{padding:28px 0 22px}.intro-note{display:none}.eyebrow{font-size:8px}h1{font-size:28px}.play-layout{grid-template-columns:1fr}.setup-panel{display:grid;grid-template-columns:1fr 1fr;gap:0 20px;min-height:0;padding:22px}.setup-heading{grid-column:1/-1}.setup-panel fieldset{margin-bottom:20px}.setup-panel .select-row{grid-column:1}.launch-button{align-self:start;margin-top:20px}.local-note{grid-column:2;margin-top:-17px;margin-bottom:13px}.setup-divider{grid-column:1/-1;margin:10px 0 20px}.controls-heading{grid-column:1/-1}.pause-control{align-self:start}.graphics-row{grid-column:1/-1}.tips-row{gap:10px}.tips-row article{padding:16px 11px}.tips-row p{padding-right:0;font-size:9px}.tip-number{display:none}.arena-toolbar{height:54px}.overlay-card h2{font-size:32px}.overlay-hint{font-size:8px}}
@media(max-width:480px){.site-header nav{gap:12px}.text-button{font-size:10px}.brand{font-size:24px}.brand-orb{width:27px;height:27px}.shell{width:calc(100% - 22px)}.intro-row{padding:24px 0 19px}h1{font-size:25px}.intro-row .eyebrow{font-size:7px}.arena-toolbar{height:48px;padding:0 12px}.sector-label{gap:9px}.sector-label strong{font-size:9px}.sector-label .tiny-label{font-size:7px;padding:5px 6px}.toolbar-actions{gap:5px}.icon-button{width:25px;height:25px;font-size:15px}.overlay-card .eyebrow{font-size:6px;margin:16px 0 9px}.orb-preview{width:42px;height:42px;gap:5px}.orb-preview i{width:8px;height:13px}.orb-preview i:after{width:4px;height:7px;top:3px}.overlay-card h2{font-size:23px;margin-bottom:9px}.overlay-card p:not(.eyebrow){font-size:10px;margin-bottom:13px}.overlay-start{padding:9px 14px;font-size:11px;min-width:150px}.overlay-hint{font-size:5px;margin-top:13px}.arena-status{padding:9px 11px;gap:7px;font-size:8px}.player-status{gap:7px}.player-status strong{font-size:8px}.score-status{gap:8px}.lives{font-size:7px}.setup-panel{padding:18px 15px;gap:0 13px}.setup-heading{margin-bottom:21px}legend>span{display:none}.field-description{font-size:9px}.setup-panel fieldset{min-width:0}.mode-picker{gap:4px}.mode-choice{font-size:9px;padding:9px 2px}.mode-icon{font-size:17px}.player-picker{gap:4px}.player-picker button{height:60px}.select-row{grid-template-columns:1.5fr 1fr;gap:6px}.select-row select{padding:10px 3px;font-size:9px}.launch-button{font-size:10px;padding:11px 10px;margin-top:23px;gap:4px}.local-note{font-size:7px;line-height:1.5;justify-content:flex-start;margin-top:-14px}.controls-heading{margin-bottom:10px}.control-row{font-size:9px}.keycaps{gap:2px}kbd{min-width:18px;padding:2px 3px;font-size:8px}.tips-row{grid-template-columns:1fr;margin-top:15px;gap:7px;margin-bottom:21px}.tips-row article{padding:13px 15px;align-items:center;gap:12px}.tip-number{display:block}.tips-row h3{margin:0 0 4px;font-size:10px}.tips-row p{max-width:none;font-size:9px}.tip-art{display:block}footer{flex-direction:column;gap:8px;padding-top:18px;font-size:8px}.inline-button{font-size:8px}.guide-controls{grid-template-columns:1fr}dialog{padding:27px 22px}.overlay-actions .primary-button,.secondary-button{font-size:10px;padding:9px 12px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.arena-wrap{max-height:calc(100dvh - 115px)}.arena-wrap:fullscreen{max-height:none}
@media(max-width:820px){.local-note{margin:6px 0 10px;min-height:15px}}