:root{--kak-bg: #f3ecdd;--kak-surface: #ffffff;--kak-surface-2: #faf5e9;--kak-board: #fbf6ea;--kak-ink: #1a1f2c;--kak-ink-soft: #4a5163;--kak-ink-muted: #8a8475;--kak-line: rgba(26, 31, 44, .22);--kak-line-soft: rgba(26, 31, 44, .1);--kak-block: #2a3140;--kak-block-ink: #ffffff;--kak-block-diag: rgba(255, 255, 255, .55);--kak-empty: #ede6d4;--kak-highlight: rgba(245, 184, 11, .18);--kak-accent: #f5b80b;--kak-accent-ink: #1a1305;--kak-good: #16a34a;--kak-bad: #dc2626;--kak-cell: 42px;--kak-radius: 14px;--kak-radius-lg: 22px}@media (prefers-color-scheme: dark){:root{--kak-bg: #0c1018;--kak-board: #161b27;--kak-surface: #2d3548;--kak-surface-2: #3a4358;--kak-ink: #f5efe1;--kak-ink-soft: #b8b9c5;--kak-ink-muted: #7a7e8c;--kak-line: rgba(245, 239, 225, .18);--kak-line-soft: rgba(245, 239, 225, .08);--kak-block: #06080d;--kak-block-ink: #f5efe1;--kak-block-diag: rgba(255, 255, 255, .45);--kak-empty: #1f2532;--kak-highlight: rgba(245, 184, 11, .14);--kak-accent: #f5b80b;--kak-accent-ink: 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var(--kak-accent-ink)}.kak-clue-cell--active:after{content:"";width:5px;height:5px;border-radius:999px;background:var(--kak-accent-ink)}.kak-clue-cell--active.kak-clue-cell--filled:after{display:none}.kak-clue-cell--notes{background:transparent;display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(3,1fr);gap:0;padding:2px}.kak-clue-cell-note{font-size:7px;line-height:1;color:var(--kak-ink-soft);display:flex;align-items:center;justify-content:center}.kak-clue-fehlt{font-family:JetBrains Mono,ui-monospace,monospace;font-size:10px;letter-spacing:.12em;color:var(--kak-ink-soft);text-transform:uppercase;flex-shrink:0;white-space:nowrap}.kak-clue-fehlt strong{color:var(--kak-ink);font-size:12px;font-weight:700;margin-right:4px}.kak-clue-fehlt--done,.kak-clue-fehlt--done strong{color:var(--kak-good)}.kak-clue-fehlt--bad,.kak-clue-fehlt--bad strong{color:var(--kak-bad)}.kak-clue-band--empty{text-align:center;color:var(--kak-ink-muted);font-size:13px;padding:16px}.kak-board-wrap{flex:1;overflow:auto;padding:14px;min-height:0;-webkit-overflow-scrolling:touch;position:relative;display:grid;place-items:start center}@media (min-width: 768px){.kak-board-wrap{padding:18px}}.kak-board{background:var(--kak-board);border:1px solid var(--kak-line-soft);border-radius:var(--kak-radius-lg);padding:14px;position:relative;box-shadow:0 1px #fff9 inset,0 12px 32px -16px #1a1f2c2e,0 2px 6px -2px #1a1f2c14}@media (prefers-color-scheme: dark){.kak-board{box-shadow:0 1px #ffffff0a inset,0 12px 32px -16px #0000008c,0 2px 6px -2px #00000059}}.kak-grid{display:grid;background:var(--kak-line);gap:1px;border-radius:6px;width:max-content;position:relative}.kak-grid-outline{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;pointer-events:none;z-index:5;overflow:visible}.kak-grid-outline path{fill:none;stroke:var(--kak-ink-soft);stroke-width:1.5;stroke-linecap:square;stroke-linejoin:round}.kak-cell{width:var(--kak-cell);height:var(--kak-cell);background:var(--kak-surface);position:relative;-webkit-user-select:none;user-select:none}@media (min-width: 1024px){:root{--kak-cell: 54px}.kak-cell--input{font-size:26px}.kak-clue-down,.kak-clue-across{font-size:14px}.kak-cell-note{font-size:12px}}.kak-cell--block{background:transparent}.kak-cell--clue{background:var(--kak-block);color:var(--kak-block-ink);overflow:hidden}.kak-cell--clue:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(to top right,transparent calc(50% - .75px),var(--kak-block-diag) calc(50% - .75px),var(--kak-block-diag) calc(50% + .75px),transparent calc(50% + .75px));pointer-events:none}.kak-clue-down,.kak-clue-across{position:absolute;font-size:11px;font-weight:700;line-height:1;color:var(--kak-block-ink);font-variant-numeric:tabular-nums;z-index:2;max-width:50%;text-align:center}.kak-clue-down{bottom:3px;left:3px}.kak-clue-across{top:3px;right:3px}.kak-clue-down.is-valid,.kak-clue-across.is-valid{color:#4ade80}.kak-clue-down.is-invalid,.kak-clue-across.is-invalid{color:#fca5a5}.kak-cell--clue.kak-cell--active{box-shadow:inset 0 0 0 2px var(--kak-accent)}.kak-cell--input{background:var(--kak-surface);color:var(--kak-ink);cursor:pointer;display:flex;align-items:center;justify-content:center;font-family:"Instrument Serif",Times New Roman,serif;font-size:22px;font-variant-numeric:tabular-nums;transition:background 80ms 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10px}.kak-board-wrap{padding:12px}.kak-num-btn{font-size:18px;border-radius:8px}.kak-numbers{gap:4px}.kak-clue-band{padding:8px 10px;gap:6px}.kak-clue-sum{font-size:24px;min-width:36px}.kak-clue-cell{width:22px;height:22px;font-size:12px}}.kak-shell[data-completed=true] .kak-cell--input{cursor:default}.kak-shell[data-completed=true] .kak-num-btn,.kak-shell[data-completed=true] .kak-mode-btn{opacity:.6;pointer-events:none}