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scale(.72)}}.po-spark{position:absolute;pointer-events:none;width:5px;height:5px;border-radius:50%;background:var(--po-pink);box-shadow:none;z-index:6}.po-challenge{display:none;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:min(92%,620px);max-height:min(92%,calc(100% - 16px));overflow:auto;-webkit-overflow-scrolling:touch;z-index:10;background:var(--nz-white-paper);border:1px solid var(--nz-charcoal);padding:16px;box-shadow:14px 14px 0 rgba(0,0,0,.35)}.po h1{overflow-wrap:anywhere}.po select{min-height:44px}.po-challenge.show{display:block}.po-challenge-head{display:flex;justify-content:space-between;gap:12px;align-items:center}.po-limiter{color:var(--po-amber);font:700 12px var(--nz-font-type),Special Elite,monospace}.po-prompt{margin:12px 0;padding:12px;border-left:3px solid var(--po-pink);background:var(--nz-paper);line-height:1.7}.po-doodle{width:100%;height:260px;display:block;background:repeating-linear-gradient(12deg,transparent,transparent 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