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1em;font-size:clamp(14px,4vw,17px);font-weight:700}.center{text-align:center}.grow{flex:1;min-height:0}.stack{flex-direction:column;gap:clamp(8px,2.4vw,14px);min-height:0;display:flex}.white{color:#fff}.muted-note{color:#ffffffbf;text-align:center;font-size:clamp(12px,3.3vw,14px);font-weight:700}.spinner{border:4px solid #ffffff40;border-top-color:#fff;border-radius:50%;width:34px;height:34px;margin:1.6em auto;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}@media (orientation:landscape) and (max-height:560px){.game{grid-template:"hud hud""timer timer""stage pad"minmax(0,1fr)/1fr minmax(0,.85fr);column-gap:clamp(10px,2.5vw,18px)}.hud{grid-area:hud}.timer-track{grid-area:timer}.stage{grid-area:stage}.numpad{grid-area:pad;width:min(100%,330px);height:100%}.equation{font-size:clamp(34px,8vw,62px)}.answer-box,.logo{font-size:clamp(30px,7vw,52px)}}@media (prefers-reduced-motion:reduce){*,:before,:after{animation-duration:1ms!important;animation-iteration-count:1!important}}
