.nijiiro-addition-play{color-scheme:light;color:#604655;font-family:inherit;width:100%;-webkit-text-size-adjust:100%}.nijiiro-addition-play *{box-sizing:border-box}.nijiiro-addition-play [hidden]{display:none!important}.nijiiro-addition-play button{appearance:none;cursor:pointer;font:inherit;letter-spacing:normal;line-height:1.4;text-transform:none;background-image:none;margin:0;box-shadow:none}.nijiiro-addition-play button::before,.nijiiro-addition-play button::after,.nijiiro-addition-play h2::before,.nijiiro-addition-play h2::after,.nijiiro-addition-play h3::before,.nijiiro-addition-play h3::after{content:none}.nijiiro-addition-play button:focus-visible{outline:3px solid #347eac;outline-offset:4px}.nijiiro-addition-play .na-app{max-width:660px;margin:0 auto;padding:26px 22px 18px;background:#fff6fa;border:1px solid #f1dce6;border-radius:28px}.nijiiro-addition-play .na-header{text-align:center}.nijiiro-addition-play .na-brand{font-size:13px;color:#8d5c74;font-weight:700}.nijiiro-addition-play .na-brand span{font-size:26px;vertical-align:middle;margin-right:5px}.nijiiro-addition-play h2{font-size:30px;font-weight:700;color:#8a4266;margin:12px 0 9px;padding:0;border:0;background:none;box-shadow:none;line-height:1.4}.nijiiro-addition-play .na-header p{font-size:15px;margin:0 0 22px;line-height:1.7}.nijiiro-addition-play .na-levels{display:flex;gap:10px}.nijiiro-addition-play .na-levels button{flex:1;min-height:48px;border-radius:16px;border:1px solid #decad6;background:#fff;color:#785064;font-size:17px;font-weight:700}.nijiiro-addition-play .na-levels [aria-pressed=true]{background:#a94474;color:white;border-color:#92365f}.nijiiro-addition-play .na-progress{display:flex;justify-content:space-between;align-items:center;gap:8px;margin:20px 4px 12px;font-size:14px;font-weight:700}.nijiiro-addition-play .na-stars{color:#986722;letter-spacing:3px;font-size:24px;white-space:nowrap}.nijiiro-addition-play .na-play{background:white;border-radius:24px;padding:24px 20px 20px;border:1px solid #f0e1e8;box-shadow:0 4px 0 #eee3e9}.nijiiro-addition-play .na-equation{display:flex;align-items:center;justify-content:center;gap:15px;font-size:40px;font-weight:700;margin-bottom:22px;line-height:1.3;font-variant-numeric:tabular-nums}.nijiiro-addition-play .na-unknown{background:#f6ebf7;color:#925376;border-radius:16px;min-width:62px;text-align:center;padding:5px}.nijiiro-addition-play .na-baskets{display:grid;grid-template-columns:minmax(0,1fr) 24px minmax(0,1fr);align-items:center;gap:8px}.nijiiro-addition-play .na-basket{align-self:stretch;min-width:0;border:2px solid #f0d4df;border-radius:20px;background:#fff8fa;padding:10px 7px 13px}.nijiiro-addition-play .na-basket:last-child{background:#f3faf8;border-color:#cce6dc}.nijiiro-addition-play .na-plus{font-size:25px;color:#977486}.nijiiro-addition-play .na-items{display:flex;flex-wrap:wrap;gap:5px;justify-content:center;align-content:center;min-height:100px}.nijiiro-addition-play .na-object{position:relative;display:inline-flex;align-items:center;justify-content:center;width:44px;height:48px;padding:0;border:0;background:transparent;border-radius:12px;touch-action:manipulation}.nijiiro-addition-play .na-object svg{width:40px;height:43px;overflow:visible}.nijiiro-addition-play .na-object[aria-pressed=true]{background:#f7e4bd}.nijiiro-addition-play .na-number{position:absolute;left:8px;top:16px;color:#fff;font-size:18px;line-height:20px;font-weight:700;text-shadow:0 1px 2px #87304a}.nijiiro-addition-play .na-prompt{text-align:center;font-size:17px;font-weight:700;margin:22px 0 13px}.nijiiro-addition-play .na-answers{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.nijiiro-addition-play .na-answer{min-height:74px;font-size:34px;font-weight:700;border:1px solid #dfcbd7;border-bottom:5px solid #dfcbd7;border-radius:20px;background:#fff;color:#775267;touch-action:manipulation}.nijiiro-addition-play .na-answer:disabled{cursor:default;opacity:.5}.nijiiro-addition-play .na-answer[data-correct]{background:#e9f7ef;color:#2e6954;border-color:#a7d3be;opacity:1}.nijiiro-addition-play .na-feedback{min-height:52px;margin:17px 0 12px;line-height:1.7;text-align:center;font-size:16px;font-weight:700;color:#805474}.nijiiro-addition-play .na-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.nijiiro-addition-play .na-primary,.nijiiro-addition-play .na-secondary{padding:13px 19px;min-height:50px;border-radius:16px;font-size:16px;font-weight:700;border:1px solid #decad6}.nijiiro-addition-play .na-primary{background:#a94474;color:white;border-color:#92365f}.nijiiro-addition-play .na-secondary{background:#faf6fc;color:#765d83}.nijiiro-addition-play .na-finish{background:white;border-radius:24px;padding:32px 14px;text-align:center;border:1px solid #f0e1e8}.nijiiro-addition-play .na-finish h3{font-size:26px;color:#8a4266;background:none;border:0;padding:0;margin:18px 0 10px;box-shadow:none}.nijiiro-addition-play .na-finish p{font-size:16px;line-height:1.7;margin:0 0 22px}.nijiiro-addition-play .na-celebrate{font-size:29px}.nijiiro-addition-play .na-note{text-align:center;font-size:12px;line-height:1.8;margin:20px 0 0;color:#886674}@media(max-width:420px){.nijiiro-addition-play .na-app{padding:20px 12px 14px;border-radius:22px}.nijiiro-addition-play .na-play{padding:20px 10px 16px}.nijiiro-addition-play h2{font-size:27px}.nijiiro-addition-play .na-equation{font-size:34px;gap:10px}.nijiiro-addition-play .na-baskets{gap:3px;grid-template-columns:minmax(0,1fr) 21px minmax(0,1fr)}.nijiiro-addition-play .na-basket{padding:10px 3px}.nijiiro-addition-play .na-items{gap:2px}.nijiiro-addition-play .na-answer{min-height:66px}.nijiiro-addition-play .na-answers{gap:8px}.nijiiro-addition-play .na-stars{font-size:21px;letter-spacing:1px}}
.nijiiro-addition-play[data-limit="20"] .na-items{display:grid;grid-template-columns:repeat(5,44px);justify-content:center;min-height:48px;gap:5px}.nijiiro-addition-play[data-limit="20"] .na-basket{align-self:center}@media(max-width:720px){.nijiiro-addition-play[data-limit="20"] .na-baskets{grid-template-columns:minmax(0,1fr);gap:8px}.nijiiro-addition-play[data-limit="20"] .na-plus{text-align:center;line-height:1.2}.nijiiro-addition-play[data-limit="20"] .na-basket{padding:12px 4px}.nijiiro-addition-play[data-limit="20"] .na-items{gap:3px}}