*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--font:'Press Start 2P',cursive;--neon:#00ff00}
html,body { touch-action: none; width:100%;height:100%;overflow:hidden;background:#55b;font-family:var(--font);color: #333;touch-action:none}
#game-container{position:relative;width:100%;height:100%;overflow:hidden;display:flex;justify-content:center;align-items:center}
#gameCanvas{display:block;max-width:100%;max-height:100%}
.screen {position:absolute;inset:0;display:none;flex-direction:column;align-items:center;justify-content:center;gap:15px;background: rgba(255,255,255,0.9);z-index:100;padding:20px}
.screen.active{display:flex}
.thumb{border:2px solid var(--neon);border-radius:10px;width:80%;max-width:300px;aspect-ratio:16/9;object-fit:cover;box-shadow: 0 8px 15px rgba(0,0,0,0.1);color:var(--neon);text-align:center;line-height:1.5;text-shadow: 1px 2px 0px rgba(0,0,0,0.1);background:transparent;border:2px solid var(--neon);border-radius:10px;font-family:var(--font);font-size:1rem;color:var(--neon);cursor:pointer;letter-spacing:1px;box-shadow: 0 8px 15px rgba(0,0,0,0.1);transition:all .2s}
.btn-3d:active {
      transform: translateY(6px);
      box-shadow: 0 0 0 #e63946, 0 4px 6px rgba(0,0,0,0.2);
    }
.btn-sec{padding:10px 20px;background:transparent;border:1px solid #666;border-radius:5px;font-family:var(--font);color: #666;cursor:pointer}
#hud{position:absolute;top:0;left:0;right:0;padding:15px;display:flex;justify-content:space-between;z-index:50;pointer-events:none}
.hud-item{font-size:1rem;color: #666;text-align:center}
.hv{color:var(--neon);font-size:1.5rem;display:block;font-weight:700}
.go-title{font-size:clamp(1.5rem,5vw,2.5rem);color:#ff4444;text-shadow: 1px 2px 0px rgba(0,0,0,0.1);color:#aaa}
#controls{position:absolute;bottom:20px;left:0;right:0;display:flex;flex-direction:column;align-items:center;gap:10px;z-index:60}
#controls button{width:50px;height:50px;background:rgba(255,255,255,.2);border:1px solid #fff;color: #333;font-family:var(--font);border-radius:25px}
.hidden{display:none!important}