:root{margin:0;font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;padding:0;overflow:hidden;font-family:Arial,sans-serif;background:#000;touch-action:none;-webkit-user-select:none;user-select:none}html{overflow:hidden;touch-action:none}#renderCanvas{width:100%;height:100%;touch-action:none;position:fixed;top:0;left:0;z-index:0}#app{display:none}canvas{display:block}#game-ui{position:fixed;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:10}#game-ui>*{pointer-events:auto}#keyboard-hint{position:fixed;top:10px;left:10px;padding:8px 12px;background:linear-gradient(135deg,#001e32e6,#000f1ef2);border:2px solid rgba(0,200,255,.4);border-radius:8px;box-shadow:inset 0 0 20px #00ffff1a,0 0 15px #00c8ff4d;display:flex;flex-direction:column;gap:6px;z-index:1000;transition:all .3s;pointer-events:none}#keyboard-hint .arrow-key{pointer-events:auto}.hint-row{display:flex;align-items:center;gap:10px}.hint-row:first-child{justify-content:flex-start}.hint-row:last-child{justify-content:space-between}.hint-group{display:flex;align-items:center;gap:6px;min-width:70px}.hint-key{width:28px;height:28px;background:linear-gradient(135deg,#14283ce6,#0a1428f2);border:2px solid rgba(0,170,255,.5);border-radius:5px;display:flex;align-items:center;justify-content:center;color:#0ff;font-size:14px;font-weight:700;text-shadow:0 0 8px rgba(0,255,255,.8);box-shadow:inset 0 0 10px #00ffff1a;transition:all .2s}.hint-key.active{background:linear-gradient(135deg,#006496f2,#003c64);border-color:#0ff;box-shadow:inset 0 0 20px #00ffff4d,0 0 20px #0ff9;transform:scale(1.1)}.hint-text{color:#0dd;font-size:11px;text-shadow:0 0 5px 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rgba(255,215,0,.5))}.tech-badge{min-width:120px;justify-content:center;text-transform:none}.mute-btn{width:34px;height:26px;align-self:center;background:linear-gradient(135deg,#1e3c5acc,#0f1e3ce6);border:1px solid rgba(0,200,255,.5);border-radius:6px;color:gold;font-weight:800;cursor:pointer;box-shadow:inset 0 0 6px #0ff3;transition:all .15s ease}.mute-btn:hover{border-color:#0ff;box-shadow:inset 0 0 10px #00ffff40,0 0 8px #00ffff40}.top-toast{padding:6px 14px;margin-top:6px;background:linear-gradient(135deg,#142846f2,#0a1937e6);border:1.5px solid rgba(0,200,255,.6);border-radius:6px;color:gold;font-weight:700;font-size:13px;text-shadow:0 0 8px rgba(0,0,0,.6);box-shadow:0 6px 18px #00000059,0 0 10px #00c8ff40;opacity:1;transition:opacity .3s ease,transform .3s 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2px;font-size:11px;color:#0ff;text-shadow:0 0 10px rgba(0,255,255,.9);border-bottom:1.5px solid rgba(0,170,255,.4);padding-bottom:2px;text-align:center;letter-spacing:.5px}.info-bar{margin-bottom:2px}.bar-label{font-size:10px;color:#00dcffd9;margin-bottom:2px;text-shadow:0 0 3px rgba(0,255,255,.4)}.hp-bar{width:100%;height:8px;background:linear-gradient(to right,#000000bf,#14141ed9);border:1.5px solid rgba(0,170,255,.5);border-radius:2px;overflow:hidden;margin-bottom:2px;box-shadow:inset 0 1px 4px #000000b3}.hp-fill{height:100%;background:linear-gradient(to right,#0f0,#0d0,#0f0);transition:width .3s;box-shadow:0 0 8px #00ff00b3}.stat-row{font-size:10px;color:#00dcffd9;margin:1px 0;padding:2px 6px;background:#00283c59;border-left:2px solid rgba(0,200,255,.5);border-radius:2px;text-shadow:0 0 3px rgba(0,255,255,.4)}.stat-row span{color:#fff;font-weight:700;text-shadow:0 0 5px rgba(255,255,255,.7);float:right}#selection-box{position:fixed;border:2px solid 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left,#000000b3,#00000080,#0000)}#compass{position:fixed;top:10px;right:10px;width:100px;height:100px;border-radius:50%;background:linear-gradient(135deg,#001e32e6,#000f1ef2);border:2px solid rgba(0,200,255,.4);box-shadow:inset 0 0 20px #00ffff1a,0 0 15px #00c8ff4d;z-index:1000;display:flex;align-items:center;justify-content:center;pointer-events:none}.compass-label{position:absolute;color:#0ff;font-size:16px;font-weight:700;text-shadow:0 0 8px rgba(0,255,255,.8);pointer-events:none}.compass-north{top:5px;left:50%;transform:translate(-50%)}.compass-east{right:5px;top:50%;transform:translateY(-50%)}.compass-south{bottom:5px;left:50%;transform:translate(-50%)}.compass-west{left:5px;top:50%;transform:translateY(-50%)}.compass-center{width:8px;height:8px;border-radius:50%;background:#0ff;box-shadow:0 0 10px #0ffc;z-index:2}.compass-pointer{position:absolute;top:50%;left:50%;width:3px;height:35px;background:linear-gradient(to bottom,#ff0000 0%,#ff4444 50%,transparent 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