:root{color-scheme:dark;--safe-top: env(safe-area-inset-top, 0px);--safe-right: env(safe-area-inset-right, 0px);--safe-bottom: env(safe-area-inset-bottom, 0px);--safe-left: env(safe-area-inset-left, 0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;width:100%;max-width:100vw;height:100%;min-height:100%;overflow:hidden;overscroll-behavior:none;background:#081224;font-family:Inter,ui-rounded,SF Pro Rounded,SF Pro Display,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;touch-action:none;user-select:none;-webkit-user-select:none}body{display:flex;align-items:center;justify-content:center;min-height:100vh;min-height:100dvh;padding:var(--safe-top) var(--safe-right) var(--safe-bottom) var(--safe-left)}#game-shell{position:relative;width:min(calc(94dvh * 390 / 844),520px);height:auto;max-height:94dvh;aspect-ratio:390 / 844;flex:0 0 auto;overflow:hidden;background:#081224;isolation:isolate;contain:layout paint size}@media(max-width:699px)and (orientation:portrait){body{align-items:stretch;justify-content:stretch}#game-shell{width:calc(100vw - var(--safe-left) - var(--safe-right));height:calc(100dvh - var(--safe-top) - var(--safe-bottom));max-width:none;max-height:none;aspect-ratio:auto;border:0;border-radius:0;box-shadow:none}}canvas{display:block;width:100%;height:100%;outline:none}#hud{position:absolute;inset:0;z-index:3;pointer-events:none}#score{position:absolute;top:calc(18px + var(--safe-top));left:50%;transform:translate(-50%);min-width:88px;padding:8px 18px 10px;border:1px solid rgba(255,255,255,.14);border-radius:999px;background:#050c1c66;box-shadow:inset 0 1px #ffffff1f,0 10px 30px #0000002e;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);color:#fff;text-align:center;font-size:clamp(28px,8vw,42px);font-weight:850;letter-spacing:-.06em;text-shadow:0 2px 16px rgba(95,230,255,.45);opacity:0;transition:opacity .2s ease}#score.visible{opacity:1}.panel{position:absolute;left:50%;top:50%;width:min(88%,390px);transform:translate(-50%,-50%);padding:28px 26px 24px;border:1px solid rgba(255,255,255,.14);border-radius:28px;background:linear-gradient(180deg,#0c1835db,#060c1dd1);box-shadow:inset 0 1px #ffffff1f,0 30px 90px #0000006b;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);color:#fff;text-align:center;pointer-events:auto}.panel.hidden{display:none}.eyebrow{margin:0 0 8px;color:#63e6ff;font-size:12px;font-weight:800;letter-spacing:.18em;text-transform:uppercase}h1,h2{margin:0;letter-spacing:-.055em;line-height:.98}h1{font-size:clamp(42px,13vw,66px);background:linear-gradient(180deg,#fff,#a6f4ff 52%,#7d7bff);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 18px 45px rgba(72,127,255,.25)}h2{font-size:clamp(34px,10vw,48px)}.subtitle{margin:16px auto 22px;max-width:290px;color:#eaf4ffbd;font-size:16px;line-height:1.45}.controls{display:grid;gap:10px;margin:18px 0 20px}.control-line{display:flex;align-items:center;justify-content:center;gap:9px;color:#edf7ffdb;font-size:14px}.key{display:inline-grid;min-width:36px;height:30px;place-items:center;padding:0 9px;border:1px solid rgba(255,255,255,.16);border-radius:9px;background:#ffffff14;box-shadow:inset 0 1px #ffffff1f;color:#fff;font-size:12px;font-weight:800}button{width:100%;min-height:54px;border:0;border-radius:18px;background:linear-gradient(135deg,#62e7ff,#5474ff 52%,#9e5bff);box-shadow:0 14px 34px #4a67ff52,inset 0 1px #ffffff6b;color:#fff;font:inherit;font-size:17px;font-weight:850;letter-spacing:-.02em;cursor:pointer;touch-action:manipulation}button:active{transform:translateY(1px) scale(.99)}.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.stat{padding:14px 10px;border:1px solid rgba(255,255,255,.11);border-radius:16px;background:#ffffff0e}.stat span{display:block;margin-bottom:4px;color:#e0eeff94;font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.stat strong{font-size:30px;letter-spacing:-.05em}#sound-toggle{position:absolute;right:calc(14px + var(--safe-right));bottom:calc(14px + var(--safe-bottom));z-index:5;width:46px;min-height:46px;padding:0;border:1px solid rgba(255,255,255,.12);border-radius:50%;background:#070f2285;box-shadow:inset 0 1px #ffffff1f;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);font-size:19px;pointer-events:auto}.hint{margin-top:14px;color:#deedff7a;font-size:12px;line-height:1.35}@media(min-width:700px),(orientation:landscape){body{padding:0;background:radial-gradient(circle at 50% 25%,#18305c,#081224 42%,#030711)}#game-shell{width:min(calc(94dvh * 390 / 844),520px);height:auto;max-height:94dvh;aspect-ratio:390 / 844;border:1px solid rgba(255,255,255,.12);border-radius:38px;box-shadow:0 40px 120px #0000008c}}@media(max-height:700px){.panel{padding:20px 22px 18px}.subtitle{margin:11px auto 14px}.controls,.stats{margin:12px 0}.hint{display:none}}