:root{--vh: 1vh}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;overscroll-behavior:none;background-color:var(--bg, #0b1220)}html,body{touch-action:manipulation;overflow-x:hidden;max-width:100%}body{-webkit-tap-highlight-color:transparent;-webkit-touch-callout:none;user-select:none;-webkit-user-select:none;padding:env(safe-area-inset-top) env(safe-area-inset-right) env(safe-area-inset-bottom) 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ease}.chip.on{background:linear-gradient(120deg,var(--spark),#f0b93c);border-color:transparent;color:#241a06}.chip:active{transform:scale(.96)}.mode-blurb{color:var(--dim);font-size:14px;min-height:3.2em;max-width:36ch;margin:0;line-height:1.35}.menu-actions{display:flex;flex-direction:column;gap:10px;width:100%;max-width:320px}.btn{border:1px solid var(--panel-2);background:var(--panel);color:var(--ink);padding:14px 18px;border-radius:var(--radius);font-size:16px;font-weight:700;cursor:pointer;transition:transform .08s ease,filter .15s ease}.btn:active{transform:scale(.97)}.btn:disabled{opacity:.6;cursor:default}.btn.primary{background:linear-gradient(120deg,var(--spark),#f0b93c);border-color:transparent;color:#241a06}.btn.ghost{background:transparent}.best-line{color:var(--dim);font-size:14px;margin:4px 0 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infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}.lobby-modes{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:8px}.overlay{position:fixed;inset:0;background:#06080cb8;display:flex;align-items:center;justify-content:center;padding:20px;z-index:20}.sheet{background:var(--panel);border:1px solid var(--panel-2);border-radius:20px;padding:24px;max-width:460px;width:100%;max-height:86vh;overflow-y:auto;text-align:left;position:relative}.sheet h2{margin-top:0}.sheet p,.sheet li{color:#d4dae4;line-height:1.5;font-size:15px}.sheet a{color:var(--accent)}.help-list{padding-left:18px}.help-list li{margin-bottom:5px}.help-controls kbd{background:var(--panel-2);border-radius:5px;padding:1px 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