.thinking-board{max-width:640px;margin:20px auto;user-select:none;touch-action:manipulation}.thinking-board button{font:inherit;cursor:pointer}.thinking-grid{display:grid;gap:4px;background:#1647a5;padding:12px;border-radius:14px}.thinking-grid.is-connect{grid-template-columns:repeat(7,minmax(0,1fr))}.thinking-grid.is-reversi{grid-template-columns:repeat(8,minmax(0,1fr));background:#087c61;gap:2px;padding:6px}.thinking-cell{padding:5px;border:0;aspect-ratio:1;background:transparent;position:relative;min-width:0;min-height:0}.thinking-cell .disc{display:block;width:100%;height:100%;border-radius:50%;background:#eff6ff;box-shadow:inset 0 2px 6px #0003}.thinking-cell .disc.p1{background:#f43f5e}.thinking-cell .disc.p2{background:#fbbf24}.is-reversi .disc{background:transparent;box-shadow:none}.is-reversi .disc.p1{background:#17223b;box-shadow:0 1px 4px #0005}.is-reversi .disc.p2{background:#fff;box-shadow:0 1px 4px #0005}.thinking-cell.is-legal:after{content:"";position:absolute;inset:38%;border-radius:50%;background:#ffffff70}.thinking-cell.is-win{outline:3px solid white;outline-offset:-3px;border-radius:50%}.thinking-cell.is-last{outline:2px solid #dbeafe;outline-offset:-3px}.thinking-cell:focus-visible,.nonogram-cell:focus-visible{outline:3px solid #f59e0b;outline-offset:-3px;z-index:1}.thinking-score{display:flex;gap:24px;justify-content:center;margin:12px 0;font-weight:700}.nonogram-grid{display:grid;gap:1px;background:var(--site-border);border:1px solid var(--site-border);border-radius:6px;overflow:hidden}.nonogram-clue{background:var(--site-surface-muted);color:var(--site-text);display:flex;justify-content:flex-end;align-items:center;padding:4px;font-size:14px;white-space:pre;line-height:1.3}.nonogram-clue.is-column{justify-content:center;align-items:flex-end;text-align:center}.nonogram-cell{border:0;background:var(--site-surface);color:var(--site-muted);padding:0;aspect-ratio:1;min-width:0;min-height:0;font-size:20px}.nonogram-cell.is-filled{background:#17223b;color:white}.nonogram-cell.is-cross{color:#94a3b8}.nonogram-cell.is-group-right{border-right:2px solid #64748b}.nonogram-cell.is-group-bottom{border-bottom:2px solid #64748b}.thinking-action-selected{background:#dbeafe!important;color:#1e40af!important}[data-theme=dark] .nonogram-cell.is-filled{background:#e2e8f0;color:#17223b}@media(max-width:500px){.thinking-grid{gap:2px;padding:7px}.thinking-cell{padding:3px}.nonogram-clue{font-size:11px;padding:2px}.nonogram-cell{font-size:16px}.thinking-board{margin:16px auto}.thinking-score{gap:16px}}

.nonogram-grid{touch-action:none}

#thinking-game select{appearance:none;-webkit-appearance:none;min-height:46px;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 20 20'%3E%3Cpath d='m5 7 5 5 5-5' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:36px}