@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@600;700;800&family=DM+Sans:wght@400;500;600;700&display=swap');
:root{color-scheme:dark;--bg:#111713;--panel:#18221b;--line:#2b382d;--text:#edf2de;--muted:#98a28e;--lime:#d5ef75}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px 'DM Sans',sans-serif}body:before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(ellipse at 72% 32%,#2c452028,transparent 65%)}.shell{max-width:1500px;margin:auto;padding:32px 5vw 22px}header{display:flex;align-items:center;justify-content:space-between;padding-bottom:26px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;color:var(--text);text-decoration:none;font-weight:700;letter-spacing:2px}.mark{font-size:32px;letter-spacing:-6px;width:42px;color:var(--lime)}.mark span{font-size:34px}.brand small{font:10px 'DM Sans',sans-serif;letter-spacing:2px;border-left:1px solid var(--line);padding-left:15px;color:var(--muted)}.build-label{font-size:10px;letter-spacing:1.7px;color:var(--muted)}i{display:inline-block}.build-label i,.signal i{width:6px;height:6px;border-radius:50%;background:var(--lime);margin-right:8px}main{display:grid;grid-template-columns:1fr 1.3fr;gap:5vw;padding:55px 0 42px}.eyebrow{display:flex;gap:28px;font-size:10px;letter-spacing:2px;color:var(--lime)}h1{font:800 clamp(70px,7vw,108px)/.88 'Barlow Condensed','Arial Narrow',sans-serif;letter-spacing:-2px;margin:27px 0 28px}h1 em{font-style:normal;color:var(--lime)}.lede{font-size:15px;line-height:1.7;color:var(--muted);margin:0 0 30px}label{display:block;font-size:10px;letter-spacing:2px;color:var(--muted);margin-bottom:9px}.join{display:flex;gap:8px}input{width:150px;min-width:0;background:#18201a;border:1px solid #465141;border-radius:3px;padding:15px 12px;color:var(--text);font:14px 'DM Sans',sans-serif}button{cursor:pointer;border-radius:3px;font-family:inherit}input:focus{outline:1px solid var(--lime)}#play{background:var(--lime);border:0;color:#202912;flex:1;font-weight:700;font-size:11px;letter-spacing:.8px;padding:15px 13px;white-space:nowrap}#play span{margin-left:14px;font-size:18px}#play:disabled{opacity:.6;cursor:wait}.prototype{color:var(--muted);font-size:10px;line-height:1.7;max-width:360px;margin:12px 0 0}.details{display:flex;gap:32px;margin-top:32px}.details div{display:flex;flex-direction:column;gap:5px}.details b{font:600 24px 'Barlow Condensed',sans-serif}.details span{font-size:9px;letter-spacing:1.5px;color:var(--muted)}.arena{align-self:center;border:1px solid #47533a;border-radius:6px;overflow:hidden;background:#18241c;box-shadow:0 18px 60px #0004}.arena-top,.arena-bottom{display:flex;justify-content:space-between;align-items:center;padding:14px 18px;font-size:9px;letter-spacing:1px;color:var(--muted);background:#192219}.arena-top{border-bottom:1px solid #3b4930}.arena-top span{color:var(--lime)}#fullscreen{border:0;background:transparent;color:var(--muted);font-size:22px;padding:0 4px}.canvas-wrap{position:relative;aspect-ratio:16/10;overflow:hidden;background:#101a15}canvas{width:100%;height:100%;display:block;visibility:hidden}body.playing canvas{visibility:visible}.arena:fullscreen{width:100vw;height:100vh;background:#101a15}.arena:fullscreen .canvas-wrap{height:calc(100vh - 91px);aspect-ratio:auto}#preview{position:absolute;inset:0;background-image:linear-gradient(#5b745215 1px,transparent 1px),linear-gradient(90deg,#5b745215 1px,transparent 1px);background-size:26px 26px;display:flex;justify-content:center;align-items:center}.radar{position:relative;width:260px;height:260px}.ring{position:absolute;border:1px solid #72984e36;border-radius:50%;inset:0}.r2{inset:38px}.r3{inset:77px}.survivor{position:absolute;width:15px;height:15px;background:var(--lime);border-radius:3px;top:120px;left:123px;box-shadow:0 0 38px #d5ef7570}.enemy{position:absolute;width:9px;height:9px;background:#b78553;transform:rotate(45deg)}.e1{top:35px;left:80px}.e2{top:95px;right:20px}.e3{bottom:20px;left:150px}.e4{bottom:73px;left:35px}.e5{top:30px;right:57px}.preview-label{position:absolute;bottom:22px;text-align:center;letter-spacing:2px;font-size:10px;color:var(--text)}.preview-label span{display:block;color:var(--muted);font-size:10px;letter-spacing:0;margin-top:8px}.arena-bottom{border-top:1px solid #34432b;font-size:8px}.status-bar{border:1px solid var(--line);padding:17px 20px;display:flex;align-items:center;gap:20px;font-size:12px;color:var(--muted);border-radius:3px}.status-bar.error{color:#eab291}progress{margin-left:auto;width:150px;height:4px;accent-color:var(--lime)}#retry{margin-left:auto;background:transparent;color:var(--lime);border:0;font-size:10px;letter-spacing:1px}footer{display:flex;justify-content:space-between;color:#73806d;font-size:9px;letter-spacing:1px;margin-top:27px}button:focus-visible,a:focus-visible{outline:2px solid var(--lime);outline-offset:4px}@media(max-width:950px){main{gap:25px;grid-template-columns:1fr 1.2fr}h1{font-size:78px}.join{flex-wrap:wrap}input{flex:1}#play{width:100%;flex-basis:100%}.details{gap:20px}.arena-bottom span:last-child{display:none}}@media(max-width:680px){.shell{padding:22px}.build-label{font-size:8px}.brand small{display:none}main{grid-template-columns:1fr;padding:30px 0}.intro h1{font-size:82px}.lede br{display:none}.join{flex-wrap:nowrap}#play{flex-basis:auto}.arena{width:100%}.details{margin-top:24px;gap:40px}footer{gap:20px;font-size:8px}.status-bar{padding:15px;font-size:11px}}