:root{--bg: #070c18;--ink: #e6f0ff;--accent: #6be675;--accent2: #8bd1ff;--gold: #ffd166;color-scheme:dark}*{box-sizing:border-box}html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:var(--bg);-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;-webkit-user-select:none;user-select:none;touch-action:none;overscroll-behavior:none;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Segoe UI,Roboto,sans-serif}#app{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;padding-top:env(safe-area-inset-top,0px);padding-right:env(safe-area-inset-right,0px);padding-bottom:env(safe-area-inset-bottom,0px);padding-left:env(safe-area-inset-left,0px);background:radial-gradient(circle at 20% 20%,rgba(107,230,117,.08),transparent 40%),radial-gradient(circle at 80% 80%,rgba(139,209,255,.06),transparent 40%),var(--bg)}#game{width:100%;height:100%;display:flex;align-items:center;justify-content:center}#game canvas{display:block;border-radius:0;box-shadow:0 0 0 1px #ffffff14}@media(min-aspect-ratio:3/4){#app{padding:24px}#game canvas{border-radius:22px;box-shadow:0 25px 80px #000000a6,0 0 0 1px #ffffff1f}}