:root{--bg: #0b0d14;--ink: #e8ecf8;--accent: #2ef2ff;color-scheme:dark}*{margin:0;padding:0;box-sizing:border-box}html,body{height:100%;overflow:hidden;overscroll-behavior:none;background:var(--bg);touch-action:none;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}body{display:flex;align-items:center;justify-content:center;font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}#app{position:relative;width:100%;height:100%;display:flex;align-items:center;justify-content:center}#game{display:block;background:var(--bg)}#touch-controls{position:absolute;inset:0;pointer-events:none}.tc-side{position:absolute;bottom:max(14px,env(safe-area-inset-bottom));left:max(14px,env(safe-area-inset-left));display:flex;gap:12px;pointer-events:none}.tc-side-right{left:auto;right:max(14px,env(safe-area-inset-right))}.tc-btn{pointer-events:auto;width:74px;height:74px;border-radius:50%;border:2px solid rgba(46,242,255,.35);background:#0d101a8c;color:var(--ink);font:700 26px ui-monospace,Menlo,Consolas,monospace;touch-action:none;opacity:.85}.tc-btn:active{background:#2ef2ff40;border-color:var(--accent)}.tc-btn.tc-jump{border-color:#ff5cb273}.tc-btn.tc-jump:active{background:#ff5cb24d;border-color:#ff5cb2}.tc-btn.tc-small{width:54px;height:54px;font-size:20px;align-self:flex-end}#boot-fallback{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:var(--bg);color:var(--ink);text-align:center;padding:0 24px}#boot-line{font-weight:700;letter-spacing:.04em}#boot-stuck{color:#67708c;font-size:13px}#game3d,#hud3d{position:absolute;inset:0;margin:auto}#game3d{background:var(--bg);display:none}#game3d:not([hidden]){display:block}#hud3d{pointer-events:none}#touch-3d{position:absolute;inset:0;pointer-events:none}.tc3-stick{position:absolute;bottom:max(18px,env(safe-area-inset-bottom));left:max(18px,env(safe-area-inset-left));width:132px;height:76px;border-radius:16px;border:2px solid rgba(46,242,255,.35);background:#0a0e168c;pointer-events:auto;display:flex;align-items:center;justify-content:center}.tc3-knob{width:56px;height:56px;border-radius:50%;background:#2ef2ff38;border:2px solid var(--accent);transition:transform .12s ease-out}.tc3-use{position:absolute;bottom:max(24px,env(safe-area-inset-bottom));right:max(18px,env(safe-area-inset-right));width:74px;height:74px;border-radius:50%;border:2px solid var(--accent);background:#2ef2ff24;color:var(--accent);font-size:24px;font-weight:700;pointer-events:auto}