.pb-kana-lesson-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:12px;margin:16px 0}.pb-kana-cell{position:relative;min-height:110px;padding:18px 6px;border:1px solid #d6e4d9;border-radius:14px;background:#f2f7ef;color:var(--ink);touch-action:manipulation}.pb-kana-cell b{display:block;font-size:38px;font-weight:600}.pb-kana-cell small{display:block;margin-top:8px;font-size:15px}.pb-kana-cell>span{position:absolute;right:9px;top:6px;color:#609077;font-size:15px}.pb-kana-cell.selected{border:2px solid var(--green);background:#e3f2e7}.pb-kana-cell:focus-visible{outline:3px solid #72a78e;outline-offset:2px}#kanagridstatus{min-height:24px;color:var(--green)}@media(max-width:600px){.pb-kana-lesson-grid{gap:6px}.pb-kana-cell{min-height:85px;padding:14px 3px}.pb-kana-cell b{font-size:29px}.pb-kana-cell small{font-size:12px}.pb-kana-cell>span{right:5px;top:4px;font-size:12px}}