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rgba(255,255,255,.25);border-radius:18px;position:relative;overflow:hidden;touch-action:none}.throttle-fill{position:absolute;bottom:0;left:0;width:100%;height:50%;background:linear-gradient(to top,#0f0,#ff0,red);border-radius:0 0 18px 18px;transition:height .05s linear}.throttle-value-label{font-size:12px;color:#ffffffb3;font-weight:600;letter-spacing:.5px}.mobile-fire-btn{position:absolute;bottom:25%;right:80px;width:100px;height:100px;border-radius:50%;background:#ff323240;border:3px solid rgba(255,50,50,.5);pointer-events:auto;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;letter-spacing:2px;animation:firePulse 2s ease-in-out infinite;touch-action:none}.mobile-fire-btn.active{background:#ff323280;border-color:#ff6464e6;animation:none}@keyframes 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