:root{font-family:Inter,Helvetica Neue,Arial,sans-serif;color:#f2f7f5;background:#080d1b;font-synthesis:none;color-scheme:dark;--lime: #ffdb43;--pink: #ff594d;--muted: #b5bfd1}*{box-sizing:border-box}html,body{width:100%;height:100%}body{margin:0;min-width:280px;overflow:hidden;background:radial-gradient(ellipse at 50% -10%,#183f79 0,#101d3c 38%,#080d1b 78%)}button,input{font:inherit}button{cursor:pointer;color:inherit;touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--lime);outline-offset:3px}button:disabled{cursor:default;opacity:.42}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}[hidden]{display:none!important}#app{width:min(1600px,100%);height:100dvh;min-height:0;padding:env(safe-area-inset-top) max(12px,env(safe-area-inset-right)) env(safe-area-inset-bottom) max(12px,env(safe-area-inset-left));margin:auto;display:flex;flex-direction:column}.masthead{flex:0 0 76px;display:flex;align-items:center;gap:clamp(12px,2vw,28px);min-width:0}.top-hud{padding:0 clamp(14px,2vw,26px);border-radius:0 0 14px 14px;background:linear-gradient(105deg,#194a85,#14355f);box-shadow:0 8px 28px #0004,inset 0 -2px #ffdb43}.wordmark{flex:0 0 auto;font-size:clamp(26px,3vw,36px);font-weight:800;letter-spacing:-2px;line-height:1}.wordmark span{font-size:10px;vertical-align:top;letter-spacing:0;margin-left:4px;color:var(--lime)}.scoreboard{flex:1 1 auto;min-width:0;display:flex;align-items:center;justify-content:center;gap:clamp(16px,3vw,42px);padding:0 8px}.metric,.level-metric{flex:0 0 auto}.eyebrow{font-size:9px;letter-spacing:1.5px;line-height:1.4;font-weight:750;color:#c3d4e8;display:block}.metric strong{font-size:clamp(24px,3vw,34px);letter-spacing:-1px;line-height:1.05;font-weight:600;font-variant-numeric:tabular-nums}.level-metric{padding-left:clamp(12px,2vw,24px);border-left:1px solid #ffffff35}.level-metric 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auto;min-height:0;display:flex;flex-direction:column;overflow:hidden}#arena-wrap{position:relative;flex:1 1 auto;display:flex;min-height:0;background:#080d18}#arena{position:relative;flex:1 1 auto;width:100%;height:100%;min-height:0;overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none;overscroll-behavior:none}#arena canvas{display:block;width:100%;height:100%;touch-action:none}#loading{position:absolute;inset:0;display:grid;place-items:center;color:#a4b6bc;font-size:15px}.arena-intro{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;flex-direction:column;pointer-events:none;text-align:center;padding:12px;background:radial-gradient(ellipse at center,#203d7155,transparent 67%)}.tiny-label{font-size:11px;font-weight:750;letter-spacing:2.3px;color:var(--lime)}h1{font-size:clamp(48px,7vw,82px);font-weight:550;letter-spacing:-4px;line-height:1.02;margin:12px 0}.arena-intro p{color:#c6cfdf;line-height:1.55;font-size:15px;margin:0}.gesture-mark{display:flex;align-items:center;gap:11px;margin:18px 0 12px}.gesture-mark span{width:26px;height:2px;background:#7385a2}.gesture-mark i{display:block;width:18px;height:18px;background:#ffdb4355;border:2px solid var(--lime);border-radius:50%;box-shadow:0 0 18px #ffdb4366}.start-hint{font-size:10px;font-weight:700;letter-spacing:1.7px;color:#d2d7e3}.game-footer{flex:0 0 58px;display:flex;justify-content:space-between;align-items:center;gap:14px;padding:0 clamp(14px,2vw,26px);border-radius:14px 14px 0 0;background:linear-gradient(105deg,#194a85,#14355f);box-shadow:0 -8px 28px #0004,inset 0 2px #ffdb43}.status{min-width:0;display:flex;align-items:center;gap:9px;font-size:10px;font-weight:700;letter-spacing:1.2px;color:#e1e9f4;white-space:nowrap}.status>span:first-child{flex:0 0 auto;width:8px;height:8px;border-radius:50%;background:var(--lime);box-shadow:0 0 10px 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#0006}.toast.visible{opacity:1;transform:translate(-50%)}.toast.crash{background:#702c3af2;color:#ffe1db}.small-screen{position:absolute;z-index:2;left:50%;bottom:12px;transform:translate(-50%);width:max-content;max-width:calc(100% - 24px);border-radius:9px;padding:10px 13px;background:#214b80ed;color:#f2f7ff;text-align:center;font-size:12px;font-weight:650;box-shadow:0 7px 24px #0007;pointer-events:none}.crash-pause{position:absolute;z-index:3;left:50%;top:50%;transform:translate(-50%,-50%);display:flex;flex-direction:column;align-items:center;gap:10px;width:min(330px,calc(100% - 28px));padding:20px;border:1px solid #ff748f88;border-radius:14px;background:#111a2be8;box-shadow:0 15px 48px #0009;text-align:center}.crash-pause strong{color:#ff9baa;font-size:11px;letter-spacing:2px}.crash-pause>span{color:#f2f4fa;font-size:14px}.crash-pause small{color:#c4cfde;font-size:11px;line-height:1.45}.crash-pause .primary{margin-top:6px;text-align:center}.crash-pause .primary 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13px;font-size:12px;font-weight:700}@media(max-width:700px){#app{padding-left:max(6px,env(safe-area-inset-left));padding-right:max(6px,env(safe-area-inset-right))}.masthead{flex-basis:68px;gap:8px}.top-hud{padding:0 9px}.wordmark{font-size:27px;letter-spacing:-1.8px}.scoreboard{justify-content:space-between;gap:9px;padding:0 2px}.eyebrow{font-size:8px;letter-spacing:.8px}.metric strong{font-size:25px}.level-metric{padding-left:9px}.level-metric strong{font-size:23px}.target-metric{flex-basis:100px;min-width:76px}.target-metric>div:first-child{flex-direction:column;align-items:center;gap:0}.target-metric strong{font-size:17px}.target-metric strong span{font-size:8px}.progress-track{height:3px;margin-top:2px}.header-actions{gap:4px}.icon-button{width:34px;height:34px}.icon-button svg{width:16px;height:16px}.game-footer{flex-basis:54px;gap:8px;padding:0 10px}.status{gap:6px;font-size:8px;letter-spacing:.6px}.footer-controls{gap:8px;font-size:9px}.footer-controls 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