:root{color-scheme:dark;font-family:Trebuchet MS,Segoe UI,sans-serif;background:radial-gradient(circle at top,rgba(54,105,177,.22),transparent 34%),linear-gradient(180deg,#09111c,#04070d);color:#eff7ff}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{min-height:100vh}button{font:inherit}.shell{min-height:100vh;display:grid;place-items:center;padding:20px}.panel{width:min(100%,1100px);display:grid;gap:16px}.topbar,.hud{display:flex;align-items:center;justify-content:space-between;gap:12px}.eyebrow{margin:0 0 4px;font-size:11px;text-transform:uppercase;letter-spacing:.18em;color:#7eaacf}h1{margin:0;font-size:clamp(28px,5vw,48px);line-height:.95}.cta,.overlayButton{border:0;border-radius:999px;background:linear-gradient(135deg,#8bf6ff,#4e88ff);color:#07131d;padding:14px 20px;font-weight:700;cursor:pointer;transition:transform .12s ease,filter .12s ease,opacity .12s ease;min-height:48px}.cta.live{opacity:.82}.cta:hover,.overlayButton:hover{transform:translateY(-1px);filter:brightness(1.06)}.hud{flex-wrap:wrap}.stat{min-width:108px;padding:12px 14px;border:1px solid rgba(141,191,255,.14);border-radius:18px;background:#0b131fb8;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.stat span,.hint{display:block;color:#88a7c8;font-size:13px}.stat strong{display:block;margin-top:2px;font-size:22px}.hint{margin-left:auto}.gameWrap{position:relative;width:min(100%,760px);aspect-ratio:1;border-radius:28px;overflow:hidden;border:1px solid rgba(140,195,255,.16);background:#060b13d9;box-shadow:0 32px 80px #00000073,inset 0 0 0 1px #ffffff05;touch-action:none}canvas{display:block;width:100%;height:100%}.overlay{position:absolute;inset:0;display:grid;place-items:center;padding:20px;background:linear-gradient(180deg,#05090f2e,#05090f94)}.card{width:min(100%,360px);padding:22px;border-radius:24px;background:#070e19e0;border:1px solid rgba(141,191,255,.16);box-shadow:0 16px 40px #00000047}.overlayTitle{margin:0 0 8px;font-size:24px;font-weight:700}.overlayText{margin:0 0 18px;line-height:1.45;color:#b4c9dd}.overlayButton{width:100%}@media(max-width:720px){.shell{padding:14px}.topbar{align-items:flex-start;flex-direction:column}.cta{width:100%}.hud{gap:10px}.hint{width:100%;margin-left:0}.stat{flex:1 1 140px}}