:root{--safe-top:env(safe-area-inset-top,0px);--safe-right:env(safe-area-inset-right,0px);--safe-left:env(safe-area-inset-left,0px);color:#3b3b3b;font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif}html,body{-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent;overscroll-behavior:none;background:#cfe8f5;height:100%;margin:0;overflow:hidden}#game{touch-action:none;width:100%;height:100%;display:block;position:fixed;inset:0}#hud{pointer-events:none;position:fixed;inset:0}.hud-top{padding:calc(10px + var(--safe-top)) calc(12px + var(--safe-right)) 0 calc(12px + var(--safe-left));justify-content:space-between;align-items:center;display:flex}.hud-title{background:#ffffffbf;border-radius:999px;padding:6px 14px;font-size:18px;font-weight:700}.hud-btn{pointer-events:auto;color:#3b3b3b;cursor:pointer;background:#fff;border:none;border-radius:50%;width:56px;height:56px;font-size:28px;line-height:1;box-shadow:0 3px #00000026}.hud-btn:active{transform:translateY(2px);box-shadow:0 1px #00000026}.hud-btn.primary{color:#fff;background:#ffb347}.hud-btn[hidden],.hud-win[hidden]{display:none}.hud-win{pointer-events:auto;background:#ffffff59;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}.win-card{text-align:center;background:#fff;border-radius:28px;padding:20px 36px 24px;animation:.35s cubic-bezier(.2,1.6,.4,1) pop;box-shadow:0 10px 30px #00000026}.win-card h1{margin:6px 0 16px;font-size:26px}.win-emoji{font-size:40px}.win-actions{justify-content:center;gap:16px;display:flex}@keyframes pop{0%{opacity:0;transform:scale(.6)}}#rotate{z-index:10;background:#cfe8f5;flex-direction:column;justify-content:center;align-items:center;font-size:22px;font-weight:700;display:none;position:fixed;inset:0}#rotate span{font-size:64px}@media (orientation:portrait) and (pointer:coarse){#rotate{display:flex}}.lil-gui.lil-root,.lil-gui.root{top:calc(76px + var(--safe-top))!important}.hud-left{align-items:center;gap:10px;display:flex}.level-select{pointer-events:auto;padding:var(--safe-top) var(--safe-right) 0 var(--safe-left);background:#cfe8f5;flex-direction:column;justify-content:center;align-items:center;gap:18px;display:flex;position:fixed;inset:0}.level-select[hidden]{display:none}.ls-title{letter-spacing:1px;color:#fff;text-shadow:0 3px #0000001f;margin:0;font-size:44px}.ls-grid{flex-wrap:wrap;justify-content:center;gap:16px;max-width:640px;display:flex}.ls-level{color:#3b3b3b;cursor:pointer;background:#fff;border:none;border-radius:24px;width:84px;height:84px;font-size:34px;font-weight:800;position:relative;box-shadow:0 4px #00000026}.ls-level:active:not(:disabled){transform:translateY(2px);box-shadow:0 2px #00000026}.ls-level:disabled{cursor:default;background:#ffffff80;font-size:28px}.ls-level.done{background:#fff6e0}.ls-tick{color:#fff;background:#5aa83a;border-radius:50%;width:30px;height:30px;font-size:18px;line-height:30px;position:absolute;top:-8px;right:-8px}