html,body{-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;background:#14080f;width:100%;height:100dvh;margin:0;padding:0;overflow:hidden}#game-container{touch-action:none;width:100%;height:100%}#game-container canvas{touch-action:none;display:block}.stack-exit{top:calc(env(safe-area-inset-top,0px) + 16px);left:calc(env(safe-area-inset-left,0px) + 16px);z-index:100000;color:#ffe7c4;box-sizing:border-box;-webkit-tap-highlight-color:transparent;background:#14080fe6;border:1px solid #d4896a;border-radius:8px;justify-content:center;align-items:center;min-width:72px;min-height:44px;padding:0 12px;font:700 13px Trebuchet MS,Century Gothic,sans-serif;text-decoration:none;display:inline-flex;position:fixed}.stack-exit:focus-visible{outline-offset:3px;outline:2px solid #ffc53d}.stack-offline-status{top:calc(env(safe-area-inset-top,0px) + 68px);left:calc(env(safe-area-inset-left,0px) + 16px);z-index:100000;color:#ffe7c4;pointer-events:none;background:#14080fd9;border-radius:6px;max-width:180px;margin:0;padding:5px 8px;font:11px/1.35 Trebuchet MS,Century Gothic,sans-serif;position:fixed}#stack-loader{z-index:99999;color:#ffe7c4;pointer-events:none;opacity:1;background:radial-gradient(60% 40% at 50% 38%,#ff6b2c29,#0000 62%),radial-gradient(50% 36% at 50% 78%,#ff4d8d1a,#0000 60%),#14080f;place-items:center;transition:opacity .2s ease-out;display:grid;position:fixed;inset:0}#stack-loader.stack-loader-leave{opacity:0}.stack-loader-stage{padding:max(1.5rem, env(safe-area-inset-top)) 1.25rem max(1.5rem, env(safe-area-inset-bottom));flex-direction:column;align-items:center;gap:1.6rem;display:flex}.stack-loader-tower{flex-direction:column;align-items:center;gap:7px;display:flex}.stack-loader-block{background:linear-gradient(180deg, #ffffff47, transparent 55%), var(--stack-block,#ff6b2c);border-radius:3px;height:18px;animation:1.15s ease-in-out infinite stack-pulse;box-shadow:0 0 16px #ff6b2c73}.stack-loader-block:first-child{--stack-block:#ff6b2c;width:118px}.stack-loader-block:nth-child(2){--stack-block:#ffc53d;width:96px;animation-delay:80ms;box-shadow:0 0 16px #ffc53d73}.stack-loader-block:nth-child(3){--stack-block:#ff4d8d;width:72px;animation-delay:.16s;box-shadow:0 0 16px #ff4d8d73}.stack-loader-title{letter-spacing:.34em;color:#ffe7c4;text-shadow:0 0 22px #ff4d8d59;margin:0;padding-left:.34em;font-family:Impact,Haettenschweiler,Arial Narrow Bold,sans-serif;font-size:clamp(2rem,9vw,2.6rem)}.stack-loader-status{letter-spacing:.32em;color:#d4896a;margin:0;padding-left:.32em;font-family:Trebuchet MS,Century Gothic,sans-serif;font-size:.72rem;font-weight:700}@keyframes stack-pulse{0%,to{opacity:.82;transform:scaleX(1)}50%{opacity:1;transform:scaleX(1.04)}}