/* Added game UI only. Existing template layouts and rule/CTA controls remain unchanged. */
.classic-number-button{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:7px;padding:7px 10px;font:600 11px/1.5 ui-sans-serif,system-ui;min-height:34px}
.classic-number-button:hover{background:var(--accent);color:var(--buttonink)}
.classic-number-button{min-width:32px;font-size:13px}
.classic-sudoku-board,.classic-board-grid,.classic-grid-board,.classic-merge-board,.classic-slider-board,.classic-memory-board,.classic-maze-board,.classic-lights-board,.classic-mines-board,.classic-ladder-board,.classic-dots-board,.classic-kalah-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));max-width:510px;width:100%;margin:0 auto 14px;gap:3px}
.classic-sudoku-board{gap:0;border:2px solid var(--line);border-radius:4px;overflow:hidden}
.classic-sudoku-cell{aspect-ratio:1;min-width:0;padding:0;background:var(--bg);color:var(--accent);font:500 clamp(12px,2vw,24px)/1 ui-sans-serif,system-ui;border:1px solid var(--line);border-radius:0}
.classic-sudoku-cell[data-fixed="1"]{color:var(--ink);font-weight:750;background:var(--soft)}
.classic-sudoku-cell[data-diagonal="1"]{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.classic-sudoku-cell[data-related="1"]{background:color-mix(in srgb,var(--accent) 9%,var(--bg))}
.classic-sudoku-cell[data-selected="1"]{background:var(--accent);color:var(--buttonink);box-shadow:inset 0 0 0 2px var(--ink)}
.classic-sudoku-cell[data-conflict="1"]{color:#d9364e}
.classic-sudoku-cell[data-notes="1"]{font-size:10px;line-height:1.1;word-spacing:1px}
.classic-sudoku-board[data-size="16"] .classic-sudoku-cell{font-size:clamp(10px,1.5vw,17px)}
.classic-board-cell{aspect-ratio:1;border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:0;min-width:0;font-size:clamp(20px,4vw,42px)}
.classic-board-cell[data-player="1"]{color:var(--accent)}
.classic-board-cell[data-player="2"]{color:var(--second)}
.classic-board-grid[data-game="reversi"]{gap:2px;background:var(--line)}
.classic-board-grid[data-game="reversi"] .classic-board-cell[data-player="1"]{color:#152532;text-shadow:0 0 2px #fff}
.classic-board-grid[data-game="reversi"] .classic-board-cell[data-player="2"]{color:#fff;text-shadow:0 0 2px #000}
.classic-board-cell[data-legal="1"]{color:var(--accent)}
.classic-board-grid[data-game="gomoku"]{gap:0}
.classic-board-grid[data-game="gomoku"] .classic-board-cell{font-size:clamp(15px,2.3vw,26px)}
.classic-merge-board{gap:9px;padding:9px;background:var(--line);border-radius:12px;touch-action:none}
.classic-merge-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:clamp(22px,3vw,38px);font-weight:800;background:color-mix(in srgb,var(--accent) calc(var(--level)*8%),var(--bg));color:var(--ink)}
.classic-merge-tile[data-value="0"]{background:var(--surface)}
.classic-slider-cell{aspect-ratio:1;background:var(--accent);color:var(--buttonink);font-size:25px;font-weight:700;border-radius:8px}
.classic-slider-cell[data-empty="1"]{background:var(--bg)}
.classic-memory-card{aspect-ratio:1;background:var(--soft);color:var(--accent);font-size:28px;border:1px solid var(--line);border-radius:12px}
.classic-memory-card[data-shown="1"],.classic-memory-card[data-lit="1"]{background:var(--accent);color:var(--buttonink)}
.classic-memory-card[data-matched="1"]{opacity:.48}
.classic-light-cell{aspect-ratio:1;border-radius:8px;background:var(--bg);color:var(--muted);font-size:24px;border:1px solid var(--line)}
.classic-light-cell[data-on="1"]{background:var(--accent);color:var(--buttonink)}
.classic-mine-cell{aspect-ratio:1;background:var(--soft);color:var(--accent);border:1px solid var(--line);font-size:18px;padding:0}
.classic-mine-cell[data-open="1"]{background:var(--bg);border-color:transparent}
.classic-maze-board{gap:0;border:2px solid var(--line)}
.classic-maze-cell{aspect-ratio:1;border-style:solid;border-color:var(--ink);background:var(--bg);color:var(--accent);font-size:16px;padding:0}
.classic-maze-cell[data-player="1"]{background:var(--accent);color:var(--buttonink)}
.classic-ladder-cell{aspect-ratio:1;border:1px solid var(--line);font:12px/1.2 ui-sans-serif,system-ui;text-align:center;padding:5px 0;background:var(--bg)}
.classic-ladder-cell small{display:block;font-size:8px}
.classic-ladder-cell[data-jump="up"]{background:color-mix(in srgb,var(--accent) 25%,var(--bg))}
.classic-ladder-cell[data-jump="down"]{background:color-mix(in srgb,var(--second) 30%,var(--bg))}
.classic-dots-board{gap:0;grid-template-columns:12px 1fr 12px 1fr 12px 1fr 12px;grid-template-rows:12px 1fr 12px 1fr 12px 1fr 12px;aspect-ratio:1;padding:8px}
.classic-dot{line-height:12px;text-align:center}
.classic-edge{background:var(--line);margin:2px;border-radius:3px}
.classic-edge[data-drawn="1"]{background:var(--accent)}
.classic-box{display:grid;place-items:center;font-size:28px}
.classic-box[data-player="1"]{color:var(--accent)}
.classic-box[data-player="2"]{color:var(--second)}
.classic-pit{aspect-ratio:1;border:1px solid var(--line);border-radius:50%;background:var(--soft);color:var(--ink);font-size:22px;min-width:0}
.classic-pit[data-player="1"],.classic-pit[data-player="2"]{opacity:1;background:var(--accent);color:var(--buttonink)}
.classic-nim-pile{background:var(--bg);padding:15px;border-radius:12px;margin-bottom:12px}
.classic-nim-pile h3{font-size:14px}
.classic-snake-canvas{width:100%;max-width:510px;aspect-ratio:1;display:block;margin:0 auto 12px;border-radius:12px;touch-action:none}
.classic-big-number{font:700 clamp(30px,6vw,64px)/1.2 ui-monospace,monospace;text-align:center;padding:50px 0;overflow-wrap:anywhere}
.classic-recall-form{display:flex;gap:10px;max-width:450px;margin:40px auto}
.classic-recall-form input{width:100%;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}
.classic-reaction-target{width:100%;height:250px;border-radius:16px;background:var(--bg);color:var(--ink);font-size:42px;font-weight:800;border:1px solid var(--line)}
.classic-reaction-target[data-phase="wait"]{background:#a43c39;color:#fff}
.classic-reaction-target[data-phase="go"]{background:#137c5b;color:#fff}
.classic-word-display{font:700 clamp(18px,3vw,32px)/1.5 ui-monospace,monospace;letter-spacing:.08em;text-align:center;padding:22px 0;overflow-wrap:anywhere}
.classic-word-clue{text-align:center;margin-top:24px;font-size:14px}
.classic-letter-keyboard{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}
.classic-letter-key{width:36px;min-height:38px;background:var(--accent);color:var(--buttonink);font-weight:650;border-radius:6px}
@media (max-width:700px){.classic-sudoku-cell{font-size:20px}
.classic-sudoku-board[data-size="16"] .classic-sudoku-cell{font-size:12px}
.classic-ladder-cell{font-size:10px;padding:3px 0}
.classic-ladder-cell small{font-size:7px}}
.classic-tile-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:3px;max-width:560px;margin:14px auto}
.classic-crossword-clues{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.classic-clue-button{display:block;width:100%;text-align:left;white-space:normal;padding:9px 0;background:transparent;color:inherit;border:0;border-bottom:1px solid var(--line)}
@media (max-width:600px){.classic-crossword-clues{grid-template-columns:1fr}}
.classic-engine-root{min-width:0;max-width:100%} .classic-engine-root canvas{max-width:100%;height:auto} .classic-pagination{flex-wrap:wrap}
.mobile-number-button{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:7px;padding:7px 10px;font:600 11px/1.5 ui-sans-serif,system-ui;min-height:34px}
.mobile-number-button:hover{background:var(--accent);color:var(--buttonink)}
.mobile-number-button{min-width:32px;font-size:13px}
.mobile-sudoku-board,.mobile-board-grid,.mobile-grid-board,.mobile-merge-board,.mobile-slider-board,.mobile-memory-board,.mobile-maze-board,.mobile-lights-board,.mobile-mines-board,.mobile-ladder-board,.mobile-dots-board,.mobile-kalah-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));max-width:510px;width:100%;margin:0 auto 14px;gap:3px}
.mobile-sudoku-board{gap:0;border:2px solid var(--line);border-radius:4px;overflow:hidden}
.mobile-sudoku-cell{aspect-ratio:1;min-width:0;padding:0;background:var(--bg);color:var(--accent);font:500 clamp(12px,2vw,24px)/1 ui-sans-serif,system-ui;border:1px solid var(--line);border-radius:0}
.mobile-sudoku-cell[data-fixed="1"]{color:var(--ink);font-weight:750;background:var(--soft)}
.mobile-sudoku-cell[data-diagonal="1"]{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.mobile-sudoku-cell[data-related="1"]{background:color-mix(in srgb,var(--accent) 9%,var(--bg))}
.mobile-sudoku-cell[data-selected="1"]{background:var(--accent);color:var(--buttonink);box-shadow:inset 0 0 0 2px var(--ink)}
.mobile-sudoku-cell[data-conflict="1"]{color:#d9364e}
.mobile-sudoku-cell[data-notes="1"]{font-size:10px;line-height:1.1;word-spacing:1px}
.mobile-sudoku-board[data-size="16"] .mobile-sudoku-cell{font-size:clamp(10px,1.5vw,17px)}
.mobile-board-cell{aspect-ratio:1;border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:0;min-width:0;font-size:clamp(20px,4vw,42px)}
.mobile-board-cell[data-player="1"]{color:var(--accent)}
.mobile-board-cell[data-player="2"]{color:var(--second)}
.mobile-board-grid[data-game="reversi"]{gap:2px;background:var(--line)}
.mobile-board-grid[data-game="reversi"] .mobile-board-cell[data-player="1"]{color:#152532;text-shadow:0 0 2px #fff}
.mobile-board-grid[data-game="reversi"] .mobile-board-cell[data-player="2"]{color:#fff;text-shadow:0 0 2px #000}
.mobile-board-cell[data-legal="1"]{color:var(--accent)}
.mobile-board-grid[data-game="gomoku"]{gap:0}
.mobile-board-grid[data-game="gomoku"] .mobile-board-cell{font-size:clamp(15px,2.3vw,26px)}
.mobile-merge-board{gap:9px;padding:9px;background:var(--line);border-radius:12px;touch-action:none}
.mobile-merge-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:clamp(22px,3vw,38px);font-weight:800;background:color-mix(in srgb,var(--accent) calc(var(--level)*8%),var(--bg));color:var(--ink)}
.mobile-merge-tile[data-value="0"]{background:var(--surface)}
.mobile-slider-cell{aspect-ratio:1;background:var(--accent);color:var(--buttonink);font-size:25px;font-weight:700;border-radius:8px}
.mobile-slider-cell[data-empty="1"]{background:var(--bg)}
.mobile-memory-card{aspect-ratio:1;background:var(--soft);color:var(--accent);font-size:28px;border:1px solid var(--line);border-radius:12px}
.mobile-memory-card[data-shown="1"],.mobile-memory-card[data-lit="1"]{background:var(--accent);color:var(--buttonink)}
.mobile-memory-card[data-matched="1"]{opacity:.48}
.mobile-light-cell{aspect-ratio:1;border-radius:8px;background:var(--bg);color:var(--muted);font-size:24px;border:1px solid var(--line)}
.mobile-light-cell[data-on="1"]{background:var(--accent);color:var(--buttonink)}
.mobile-mine-cell{aspect-ratio:1;background:var(--soft);color:var(--accent);border:1px solid var(--line);font-size:18px;padding:0}
.mobile-mine-cell[data-open="1"]{background:var(--bg);border-color:transparent}
.mobile-maze-board{gap:0;border:2px solid var(--line)}
.mobile-maze-cell{aspect-ratio:1;border-style:solid;border-color:var(--ink);background:var(--bg);color:var(--accent);font-size:16px;padding:0}
.mobile-maze-cell[data-player="1"]{background:var(--accent);color:var(--buttonink)}
.mobile-ladder-cell{aspect-ratio:1;border:1px solid var(--line);font:12px/1.2 ui-sans-serif,system-ui;text-align:center;padding:5px 0;background:var(--bg)}
.mobile-ladder-cell small{display:block;font-size:8px}
.mobile-ladder-cell[data-jump="up"]{background:color-mix(in srgb,var(--accent) 25%,var(--bg))}
.mobile-ladder-cell[data-jump="down"]{background:color-mix(in srgb,var(--second) 30%,var(--bg))}
.mobile-dots-board{gap:0;grid-template-columns:12px 1fr 12px 1fr 12px 1fr 12px;grid-template-rows:12px 1fr 12px 1fr 12px 1fr 12px;aspect-ratio:1;padding:8px}
.mobile-dot{line-height:12px;text-align:center}
.mobile-edge{background:var(--line);margin:2px;border-radius:3px}
.mobile-edge[data-drawn="1"]{background:var(--accent)}
.mobile-box{display:grid;place-items:center;font-size:28px}
.mobile-box[data-player="1"]{color:var(--accent)}
.mobile-box[data-player="2"]{color:var(--second)}
.mobile-pit{aspect-ratio:1;border:1px solid var(--line);border-radius:50%;background:var(--soft);color:var(--ink);font-size:22px;min-width:0}
.mobile-pit[data-player="1"],.mobile-pit[data-player="2"]{opacity:1;background:var(--accent);color:var(--buttonink)}
.mobile-nim-pile{background:var(--bg);padding:15px;border-radius:12px;margin-bottom:12px}
.mobile-nim-pile h3{font-size:14px}
.mobile-snake-canvas{width:100%;max-width:510px;aspect-ratio:1;display:block;margin:0 auto 12px;border-radius:12px;touch-action:none}
.mobile-big-number{font:700 clamp(30px,6vw,64px)/1.2 ui-monospace,monospace;text-align:center;padding:50px 0;overflow-wrap:anywhere}
.mobile-recall-form{display:flex;gap:10px;max-width:450px;margin:40px auto}
.mobile-recall-form input{width:100%;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}
.mobile-reaction-target{width:100%;height:250px;border-radius:16px;background:var(--bg);color:var(--ink);font-size:42px;font-weight:800;border:1px solid var(--line)}
.mobile-reaction-target[data-phase="wait"]{background:#a43c39;color:#fff}
.mobile-reaction-target[data-phase="go"]{background:#137c5b;color:#fff}
.mobile-word-display{font:700 clamp(18px,3vw,32px)/1.5 ui-monospace,monospace;letter-spacing:.08em;text-align:center;padding:22px 0;overflow-wrap:anywhere}
.mobile-word-clue{text-align:center;margin-top:24px;font-size:14px}
.mobile-letter-keyboard{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}
.mobile-letter-key{width:36px;min-height:38px;background:var(--accent);color:var(--buttonink);font-weight:650;border-radius:6px}
@media (max-width:700px){.mobile-sudoku-cell{font-size:20px}
.mobile-sudoku-board[data-size="16"] .mobile-sudoku-cell{font-size:12px}
.mobile-ladder-cell{font-size:10px;padding:3px 0}
.mobile-ladder-cell small{font-size:7px}}
.mobile-tile-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:3px;max-width:560px;margin:14px auto}
.mobile-crossword-clues{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.mobile-clue-button{display:block;width:100%;text-align:left;white-space:normal;padding:9px 0;background:transparent;color:inherit;border:0;border-bottom:1px solid var(--line)}
@media (max-width:600px){.mobile-crossword-clues{grid-template-columns:1fr}}
.mobile-engine-root{min-width:0;max-width:100%} .mobile-engine-root canvas{max-width:100%;height:auto} .mobile-pagination{flex-wrap:wrap}
.bazaar-number-button{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:7px;padding:7px 10px;font:600 11px/1.5 ui-sans-serif,system-ui;min-height:34px}
.bazaar-number-button:hover{background:var(--accent);color:var(--buttonink)}
.bazaar-number-button{min-width:32px;font-size:13px}
.bazaar-sudoku-board,.bazaar-board-grid,.bazaar-grid-board,.bazaar-merge-board,.bazaar-slider-board,.bazaar-memory-board,.bazaar-maze-board,.bazaar-lights-board,.bazaar-mines-board,.bazaar-ladder-board,.bazaar-dots-board,.bazaar-kalah-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));max-width:510px;width:100%;margin:0 auto 14px;gap:3px}
.bazaar-sudoku-board{gap:0;border:2px solid var(--line);border-radius:4px;overflow:hidden}
.bazaar-sudoku-cell{aspect-ratio:1;min-width:0;padding:0;background:var(--bg);color:var(--accent);font:500 clamp(12px,2vw,24px)/1 ui-sans-serif,system-ui;border:1px solid var(--line);border-radius:0}
.bazaar-sudoku-cell[data-fixed="1"]{color:var(--ink);font-weight:750;background:var(--soft)}
.bazaar-sudoku-cell[data-diagonal="1"]{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.bazaar-sudoku-cell[data-related="1"]{background:color-mix(in srgb,var(--accent) 9%,var(--bg))}
.bazaar-sudoku-cell[data-selected="1"]{background:var(--accent);color:var(--buttonink);box-shadow:inset 0 0 0 2px var(--ink)}
.bazaar-sudoku-cell[data-conflict="1"]{color:#d9364e}
.bazaar-sudoku-cell[data-notes="1"]{font-size:10px;line-height:1.1;word-spacing:1px}
.bazaar-sudoku-board[data-size="16"] .bazaar-sudoku-cell{font-size:clamp(10px,1.5vw,17px)}
.bazaar-board-cell{aspect-ratio:1;border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:0;min-width:0;font-size:clamp(20px,4vw,42px)}
.bazaar-board-cell[data-player="1"]{color:var(--accent)}
.bazaar-board-cell[data-player="2"]{color:var(--second)}
.bazaar-board-grid[data-game="reversi"]{gap:2px;background:var(--line)}
.bazaar-board-grid[data-game="reversi"] .bazaar-board-cell[data-player="1"]{color:#152532;text-shadow:0 0 2px #fff}
.bazaar-board-grid[data-game="reversi"] .bazaar-board-cell[data-player="2"]{color:#fff;text-shadow:0 0 2px #000}
.bazaar-board-cell[data-legal="1"]{color:var(--accent)}
.bazaar-board-grid[data-game="gomoku"]{gap:0}
.bazaar-board-grid[data-game="gomoku"] .bazaar-board-cell{font-size:clamp(15px,2.3vw,26px)}
.bazaar-merge-board{gap:9px;padding:9px;background:var(--line);border-radius:12px;touch-action:none}
.bazaar-merge-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:clamp(22px,3vw,38px);font-weight:800;background:color-mix(in srgb,var(--accent) calc(var(--level)*8%),var(--bg));color:var(--ink)}
.bazaar-merge-tile[data-value="0"]{background:var(--surface)}
.bazaar-slider-cell{aspect-ratio:1;background:var(--accent);color:var(--buttonink);font-size:25px;font-weight:700;border-radius:8px}
.bazaar-slider-cell[data-empty="1"]{background:var(--bg)}
.bazaar-memory-card{aspect-ratio:1;background:var(--soft);color:var(--accent);font-size:28px;border:1px solid var(--line);border-radius:12px}
.bazaar-memory-card[data-shown="1"],.bazaar-memory-card[data-lit="1"]{background:var(--accent);color:var(--buttonink)}
.bazaar-memory-card[data-matched="1"]{opacity:.48}
.bazaar-light-cell{aspect-ratio:1;border-radius:8px;background:var(--bg);color:var(--muted);font-size:24px;border:1px solid var(--line)}
.bazaar-light-cell[data-on="1"]{background:var(--accent);color:var(--buttonink)}
.bazaar-mine-cell{aspect-ratio:1;background:var(--soft);color:var(--accent);border:1px solid var(--line);font-size:18px;padding:0}
.bazaar-mine-cell[data-open="1"]{background:var(--bg);border-color:transparent}
.bazaar-maze-board{gap:0;border:2px solid var(--line)}
.bazaar-maze-cell{aspect-ratio:1;border-style:solid;border-color:var(--ink);background:var(--bg);color:var(--accent);font-size:16px;padding:0}
.bazaar-maze-cell[data-player="1"]{background:var(--accent);color:var(--buttonink)}
.bazaar-ladder-cell{aspect-ratio:1;border:1px solid var(--line);font:12px/1.2 ui-sans-serif,system-ui;text-align:center;padding:5px 0;background:var(--bg)}
.bazaar-ladder-cell small{display:block;font-size:8px}
.bazaar-ladder-cell[data-jump="up"]{background:color-mix(in srgb,var(--accent) 25%,var(--bg))}
.bazaar-ladder-cell[data-jump="down"]{background:color-mix(in srgb,var(--second) 30%,var(--bg))}
.bazaar-dots-board{gap:0;grid-template-columns:12px 1fr 12px 1fr 12px 1fr 12px;grid-template-rows:12px 1fr 12px 1fr 12px 1fr 12px;aspect-ratio:1;padding:8px}
.bazaar-dot{line-height:12px;text-align:center}
.bazaar-edge{background:var(--line);margin:2px;border-radius:3px}
.bazaar-edge[data-drawn="1"]{background:var(--accent)}
.bazaar-box{display:grid;place-items:center;font-size:28px}
.bazaar-box[data-player="1"]{color:var(--accent)}
.bazaar-box[data-player="2"]{color:var(--second)}
.bazaar-pit{aspect-ratio:1;border:1px solid var(--line);border-radius:50%;background:var(--soft);color:var(--ink);font-size:22px;min-width:0}
.bazaar-pit[data-player="1"],.bazaar-pit[data-player="2"]{opacity:1;background:var(--accent);color:var(--buttonink)}
.bazaar-nim-pile{background:var(--bg);padding:15px;border-radius:12px;margin-bottom:12px}
.bazaar-nim-pile h3{font-size:14px}
.bazaar-snake-canvas{width:100%;max-width:510px;aspect-ratio:1;display:block;margin:0 auto 12px;border-radius:12px;touch-action:none}
.bazaar-big-number{font:700 clamp(30px,6vw,64px)/1.2 ui-monospace,monospace;text-align:center;padding:50px 0;overflow-wrap:anywhere}
.bazaar-recall-form{display:flex;gap:10px;max-width:450px;margin:40px auto}
.bazaar-recall-form input{width:100%;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}
.bazaar-reaction-target{width:100%;height:250px;border-radius:16px;background:var(--bg);color:var(--ink);font-size:42px;font-weight:800;border:1px solid var(--line)}
.bazaar-reaction-target[data-phase="wait"]{background:#a43c39;color:#fff}
.bazaar-reaction-target[data-phase="go"]{background:#137c5b;color:#fff}
.bazaar-word-display{font:700 clamp(18px,3vw,32px)/1.5 ui-monospace,monospace;letter-spacing:.08em;text-align:center;padding:22px 0;overflow-wrap:anywhere}
.bazaar-word-clue{text-align:center;margin-top:24px;font-size:14px}
.bazaar-letter-keyboard{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}
.bazaar-letter-key{width:36px;min-height:38px;background:var(--accent);color:var(--buttonink);font-weight:650;border-radius:6px}
@media (max-width:700px){.bazaar-sudoku-cell{font-size:20px}
.bazaar-sudoku-board[data-size="16"] .bazaar-sudoku-cell{font-size:12px}
.bazaar-ladder-cell{font-size:10px;padding:3px 0}
.bazaar-ladder-cell small{font-size:7px}}
.bazaar-tile-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:3px;max-width:560px;margin:14px auto}
.bazaar-crossword-clues{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.bazaar-clue-button{display:block;width:100%;text-align:left;white-space:normal;padding:9px 0;background:transparent;color:inherit;border:0;border-bottom:1px solid var(--line)}
@media (max-width:600px){.bazaar-crossword-clues{grid-template-columns:1fr}}
.bazaar-engine-root{min-width:0;max-width:100%} .bazaar-engine-root canvas{max-width:100%;height:auto} .bazaar-pagination{flex-wrap:wrap}
.rummyclub-number-button{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:7px;padding:7px 10px;font:600 11px/1.5 ui-sans-serif,system-ui;min-height:34px}
.rummyclub-number-button:hover{background:var(--accent);color:var(--buttonink)}
.rummyclub-number-button{min-width:32px;font-size:13px}
.rummyclub-sudoku-board,.rummyclub-board-grid,.rummyclub-grid-board,.rummyclub-merge-board,.rummyclub-slider-board,.rummyclub-memory-board,.rummyclub-maze-board,.rummyclub-lights-board,.rummyclub-mines-board,.rummyclub-ladder-board,.rummyclub-dots-board,.rummyclub-kalah-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));max-width:510px;width:100%;margin:0 auto 14px;gap:3px}
.rummyclub-sudoku-board{gap:0;border:2px solid var(--line);border-radius:4px;overflow:hidden}
.rummyclub-sudoku-cell{aspect-ratio:1;min-width:0;padding:0;background:var(--bg);color:var(--accent);font:500 clamp(12px,2vw,24px)/1 ui-sans-serif,system-ui;border:1px solid var(--line);border-radius:0}
.rummyclub-sudoku-cell[data-fixed="1"]{color:var(--ink);font-weight:750;background:var(--soft)}
.rummyclub-sudoku-cell[data-diagonal="1"]{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.rummyclub-sudoku-cell[data-related="1"]{background:color-mix(in srgb,var(--accent) 9%,var(--bg))}
.rummyclub-sudoku-cell[data-selected="1"]{background:var(--accent);color:var(--buttonink);box-shadow:inset 0 0 0 2px var(--ink)}
.rummyclub-sudoku-cell[data-conflict="1"]{color:#d9364e}
.rummyclub-sudoku-cell[data-notes="1"]{font-size:10px;line-height:1.1;word-spacing:1px}
.rummyclub-sudoku-board[data-size="16"] .rummyclub-sudoku-cell{font-size:clamp(10px,1.5vw,17px)}
.rummyclub-board-cell{aspect-ratio:1;border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:0;min-width:0;font-size:clamp(20px,4vw,42px)}
.rummyclub-board-cell[data-player="1"]{color:var(--accent)}
.rummyclub-board-cell[data-player="2"]{color:var(--second)}
.rummyclub-board-grid[data-game="reversi"]{gap:2px;background:var(--line)}
.rummyclub-board-grid[data-game="reversi"] .rummyclub-board-cell[data-player="1"]{color:#152532;text-shadow:0 0 2px #fff}
.rummyclub-board-grid[data-game="reversi"] .rummyclub-board-cell[data-player="2"]{color:#fff;text-shadow:0 0 2px #000}
.rummyclub-board-cell[data-legal="1"]{color:var(--accent)}
.rummyclub-board-grid[data-game="gomoku"]{gap:0}
.rummyclub-board-grid[data-game="gomoku"] .rummyclub-board-cell{font-size:clamp(15px,2.3vw,26px)}
.rummyclub-merge-board{gap:9px;padding:9px;background:var(--line);border-radius:12px;touch-action:none}
.rummyclub-merge-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:clamp(22px,3vw,38px);font-weight:800;background:color-mix(in srgb,var(--accent) calc(var(--level)*8%),var(--bg));color:var(--ink)}
.rummyclub-merge-tile[data-value="0"]{background:var(--surface)}
.rummyclub-slider-cell{aspect-ratio:1;background:var(--accent);color:var(--buttonink);font-size:25px;font-weight:700;border-radius:8px}
.rummyclub-slider-cell[data-empty="1"]{background:var(--bg)}
.rummyclub-memory-card{aspect-ratio:1;background:var(--soft);color:var(--accent);font-size:28px;border:1px solid var(--line);border-radius:12px}
.rummyclub-memory-card[data-shown="1"],.rummyclub-memory-card[data-lit="1"]{background:var(--accent);color:var(--buttonink)}
.rummyclub-memory-card[data-matched="1"]{opacity:.48}
.rummyclub-light-cell{aspect-ratio:1;border-radius:8px;background:var(--bg);color:var(--muted);font-size:24px;border:1px solid var(--line)}
.rummyclub-light-cell[data-on="1"]{background:var(--accent);color:var(--buttonink)}
.rummyclub-mine-cell{aspect-ratio:1;background:var(--soft);color:var(--accent);border:1px solid var(--line);font-size:18px;padding:0}
.rummyclub-mine-cell[data-open="1"]{background:var(--bg);border-color:transparent}
.rummyclub-maze-board{gap:0;border:2px solid var(--line)}
.rummyclub-maze-cell{aspect-ratio:1;border-style:solid;border-color:var(--ink);background:var(--bg);color:var(--accent);font-size:16px;padding:0}
.rummyclub-maze-cell[data-player="1"]{background:var(--accent);color:var(--buttonink)}
.rummyclub-ladder-cell{aspect-ratio:1;border:1px solid var(--line);font:12px/1.2 ui-sans-serif,system-ui;text-align:center;padding:5px 0;background:var(--bg)}
.rummyclub-ladder-cell small{display:block;font-size:8px}
.rummyclub-ladder-cell[data-jump="up"]{background:color-mix(in srgb,var(--accent) 25%,var(--bg))}
.rummyclub-ladder-cell[data-jump="down"]{background:color-mix(in srgb,var(--second) 30%,var(--bg))}
.rummyclub-dots-board{gap:0;grid-template-columns:12px 1fr 12px 1fr 12px 1fr 12px;grid-template-rows:12px 1fr 12px 1fr 12px 1fr 12px;aspect-ratio:1;padding:8px}
.rummyclub-dot{line-height:12px;text-align:center}
.rummyclub-edge{background:var(--line);margin:2px;border-radius:3px}
.rummyclub-edge[data-drawn="1"]{background:var(--accent)}
.rummyclub-box{display:grid;place-items:center;font-size:28px}
.rummyclub-box[data-player="1"]{color:var(--accent)}
.rummyclub-box[data-player="2"]{color:var(--second)}
.rummyclub-pit{aspect-ratio:1;border:1px solid var(--line);border-radius:50%;background:var(--soft);color:var(--ink);font-size:22px;min-width:0}
.rummyclub-pit[data-player="1"],.rummyclub-pit[data-player="2"]{opacity:1;background:var(--accent);color:var(--buttonink)}
.rummyclub-nim-pile{background:var(--bg);padding:15px;border-radius:12px;margin-bottom:12px}
.rummyclub-nim-pile h3{font-size:14px}
.rummyclub-snake-canvas{width:100%;max-width:510px;aspect-ratio:1;display:block;margin:0 auto 12px;border-radius:12px;touch-action:none}
.rummyclub-big-number{font:700 clamp(30px,6vw,64px)/1.2 ui-monospace,monospace;text-align:center;padding:50px 0;overflow-wrap:anywhere}
.rummyclub-recall-form{display:flex;gap:10px;max-width:450px;margin:40px auto}
.rummyclub-recall-form input{width:100%;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}
.rummyclub-reaction-target{width:100%;height:250px;border-radius:16px;background:var(--bg);color:var(--ink);font-size:42px;font-weight:800;border:1px solid var(--line)}
.rummyclub-reaction-target[data-phase="wait"]{background:#a43c39;color:#fff}
.rummyclub-reaction-target[data-phase="go"]{background:#137c5b;color:#fff}
.rummyclub-word-display{font:700 clamp(18px,3vw,32px)/1.5 ui-monospace,monospace;letter-spacing:.08em;text-align:center;padding:22px 0;overflow-wrap:anywhere}
.rummyclub-word-clue{text-align:center;margin-top:24px;font-size:14px}
.rummyclub-letter-keyboard{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}
.rummyclub-letter-key{width:36px;min-height:38px;background:var(--accent);color:var(--buttonink);font-weight:650;border-radius:6px}
@media (max-width:700px){.rummyclub-sudoku-cell{font-size:20px}
.rummyclub-sudoku-board[data-size="16"] .rummyclub-sudoku-cell{font-size:12px}
.rummyclub-ladder-cell{font-size:10px;padding:3px 0}
.rummyclub-ladder-cell small{font-size:7px}}
.rummyclub-tile-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:3px;max-width:560px;margin:14px auto}
.rummyclub-crossword-clues{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.rummyclub-clue-button{display:block;width:100%;text-align:left;white-space:normal;padding:9px 0;background:transparent;color:inherit;border:0;border-bottom:1px solid var(--line)}
@media (max-width:600px){.rummyclub-crossword-clues{grid-template-columns:1fr}}
.rummyclub-engine-root{min-width:0;max-width:100%} .rummyclub-engine-root canvas{max-width:100%;height:auto} .rummyclub-pagination{flex-wrap:wrap}
.arcade-number-button{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:7px;padding:7px 10px;font:600 11px/1.5 ui-sans-serif,system-ui;min-height:34px}
.arcade-number-button:hover{background:var(--accent);color:var(--buttonink)}
.arcade-number-button{min-width:32px;font-size:13px}
.arcade-sudoku-board,.arcade-board-grid,.arcade-grid-board,.arcade-merge-board,.arcade-slider-board,.arcade-memory-board,.arcade-maze-board,.arcade-lights-board,.arcade-mines-board,.arcade-ladder-board,.arcade-dots-board,.arcade-kalah-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));max-width:510px;width:100%;margin:0 auto 14px;gap:3px}
.arcade-sudoku-board{gap:0;border:2px solid var(--line);border-radius:4px;overflow:hidden}
.arcade-sudoku-cell{aspect-ratio:1;min-width:0;padding:0;background:var(--bg);color:var(--accent);font:500 clamp(12px,2vw,24px)/1 ui-sans-serif,system-ui;border:1px solid var(--line);border-radius:0}
.arcade-sudoku-cell[data-fixed="1"]{color:var(--ink);font-weight:750;background:var(--soft)}
.arcade-sudoku-cell[data-diagonal="1"]{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.arcade-sudoku-cell[data-related="1"]{background:color-mix(in srgb,var(--accent) 9%,var(--bg))}
.arcade-sudoku-cell[data-selected="1"]{background:var(--accent);color:var(--buttonink);box-shadow:inset 0 0 0 2px var(--ink)}
.arcade-sudoku-cell[data-conflict="1"]{color:#d9364e}
.arcade-sudoku-cell[data-notes="1"]{font-size:10px;line-height:1.1;word-spacing:1px}
.arcade-sudoku-board[data-size="16"] .arcade-sudoku-cell{font-size:clamp(10px,1.5vw,17px)}
.arcade-board-cell{aspect-ratio:1;border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:0;min-width:0;font-size:clamp(20px,4vw,42px)}
.arcade-board-cell[data-player="1"]{color:var(--accent)}
.arcade-board-cell[data-player="2"]{color:var(--second)}
.arcade-board-grid[data-game="reversi"]{gap:2px;background:var(--line)}
.arcade-board-grid[data-game="reversi"] .arcade-board-cell[data-player="1"]{color:#152532;text-shadow:0 0 2px #fff}
.arcade-board-grid[data-game="reversi"] .arcade-board-cell[data-player="2"]{color:#fff;text-shadow:0 0 2px #000}
.arcade-board-cell[data-legal="1"]{color:var(--accent)}
.arcade-board-grid[data-game="gomoku"]{gap:0}
.arcade-board-grid[data-game="gomoku"] .arcade-board-cell{font-size:clamp(15px,2.3vw,26px)}
.arcade-merge-board{gap:9px;padding:9px;background:var(--line);border-radius:12px;touch-action:none}
.arcade-merge-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:clamp(22px,3vw,38px);font-weight:800;background:color-mix(in srgb,var(--accent) calc(var(--level)*8%),var(--bg));color:var(--ink)}
.arcade-merge-tile[data-value="0"]{background:var(--surface)}
.arcade-slider-cell{aspect-ratio:1;background:var(--accent);color:var(--buttonink);font-size:25px;font-weight:700;border-radius:8px}
.arcade-slider-cell[data-empty="1"]{background:var(--bg)}
.arcade-memory-card{aspect-ratio:1;background:var(--soft);color:var(--accent);font-size:28px;border:1px solid var(--line);border-radius:12px}
.arcade-memory-card[data-shown="1"],.arcade-memory-card[data-lit="1"]{background:var(--accent);color:var(--buttonink)}
.arcade-memory-card[data-matched="1"]{opacity:.48}
.arcade-light-cell{aspect-ratio:1;border-radius:8px;background:var(--bg);color:var(--muted);font-size:24px;border:1px solid var(--line)}
.arcade-light-cell[data-on="1"]{background:var(--accent);color:var(--buttonink)}
.arcade-mine-cell{aspect-ratio:1;background:var(--soft);color:var(--accent);border:1px solid var(--line);font-size:18px;padding:0}
.arcade-mine-cell[data-open="1"]{background:var(--bg);border-color:transparent}
.arcade-maze-board{gap:0;border:2px solid var(--line)}
.arcade-maze-cell{aspect-ratio:1;border-style:solid;border-color:var(--ink);background:var(--bg);color:var(--accent);font-size:16px;padding:0}
.arcade-maze-cell[data-player="1"]{background:var(--accent);color:var(--buttonink)}
.arcade-ladder-cell{aspect-ratio:1;border:1px solid var(--line);font:12px/1.2 ui-sans-serif,system-ui;text-align:center;padding:5px 0;background:var(--bg)}
.arcade-ladder-cell small{display:block;font-size:8px}
.arcade-ladder-cell[data-jump="up"]{background:color-mix(in srgb,var(--accent) 25%,var(--bg))}
.arcade-ladder-cell[data-jump="down"]{background:color-mix(in srgb,var(--second) 30%,var(--bg))}
.arcade-dots-board{gap:0;grid-template-columns:12px 1fr 12px 1fr 12px 1fr 12px;grid-template-rows:12px 1fr 12px 1fr 12px 1fr 12px;aspect-ratio:1;padding:8px}
.arcade-dot{line-height:12px;text-align:center}
.arcade-edge{background:var(--line);margin:2px;border-radius:3px}
.arcade-edge[data-drawn="1"]{background:var(--accent)}
.arcade-box{display:grid;place-items:center;font-size:28px}
.arcade-box[data-player="1"]{color:var(--accent)}
.arcade-box[data-player="2"]{color:var(--second)}
.arcade-pit{aspect-ratio:1;border:1px solid var(--line);border-radius:50%;background:var(--soft);color:var(--ink);font-size:22px;min-width:0}
.arcade-pit[data-player="1"],.arcade-pit[data-player="2"]{opacity:1;background:var(--accent);color:var(--buttonink)}
.arcade-nim-pile{background:var(--bg);padding:15px;border-radius:12px;margin-bottom:12px}
.arcade-nim-pile h3{font-size:14px}
.arcade-snake-canvas{width:100%;max-width:510px;aspect-ratio:1;display:block;margin:0 auto 12px;border-radius:12px;touch-action:none}
.arcade-big-number{font:700 clamp(30px,6vw,64px)/1.2 ui-monospace,monospace;text-align:center;padding:50px 0;overflow-wrap:anywhere}
.arcade-recall-form{display:flex;gap:10px;max-width:450px;margin:40px auto}
.arcade-recall-form input{width:100%;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}
.arcade-reaction-target{width:100%;height:250px;border-radius:16px;background:var(--bg);color:var(--ink);font-size:42px;font-weight:800;border:1px solid var(--line)}
.arcade-reaction-target[data-phase="wait"]{background:#a43c39;color:#fff}
.arcade-reaction-target[data-phase="go"]{background:#137c5b;color:#fff}
.arcade-word-display{font:700 clamp(18px,3vw,32px)/1.5 ui-monospace,monospace;letter-spacing:.08em;text-align:center;padding:22px 0;overflow-wrap:anywhere}
.arcade-word-clue{text-align:center;margin-top:24px;font-size:14px}
.arcade-letter-keyboard{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}
.arcade-letter-key{width:36px;min-height:38px;background:var(--accent);color:var(--buttonink);font-weight:650;border-radius:6px}
@media (max-width:700px){.arcade-sudoku-cell{font-size:20px}
.arcade-sudoku-board[data-size="16"] .arcade-sudoku-cell{font-size:12px}
.arcade-ladder-cell{font-size:10px;padding:3px 0}
.arcade-ladder-cell small{font-size:7px}}
.arcade-tile-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:3px;max-width:560px;margin:14px auto}
.arcade-crossword-clues{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.arcade-clue-button{display:block;width:100%;text-align:left;white-space:normal;padding:9px 0;background:transparent;color:inherit;border:0;border-bottom:1px solid var(--line)}
@media (max-width:600px){.arcade-crossword-clues{grid-template-columns:1fr}}
.arcade-engine-root{min-width:0;max-width:100%} .arcade-engine-root canvas{max-width:100%;height:auto} .arcade-pagination{flex-wrap:wrap}
.family-number-button{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:7px;padding:7px 10px;font:600 11px/1.5 ui-sans-serif,system-ui;min-height:34px}
.family-number-button:hover{background:var(--accent);color:var(--buttonink)}
.family-number-button{min-width:32px;font-size:13px}
.family-sudoku-board,.family-board-grid,.family-grid-board,.family-merge-board,.family-slider-board,.family-memory-board,.family-maze-board,.family-lights-board,.family-mines-board,.family-ladder-board,.family-dots-board,.family-kalah-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));max-width:510px;width:100%;margin:0 auto 14px;gap:3px}
.family-sudoku-board{gap:0;border:2px solid var(--line);border-radius:4px;overflow:hidden}
.family-sudoku-cell{aspect-ratio:1;min-width:0;padding:0;background:var(--bg);color:var(--accent);font:500 clamp(12px,2vw,24px)/1 ui-sans-serif,system-ui;border:1px solid var(--line);border-radius:0}
.family-sudoku-cell[data-fixed="1"]{color:var(--ink);font-weight:750;background:var(--soft)}
.family-sudoku-cell[data-diagonal="1"]{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.family-sudoku-cell[data-related="1"]{background:color-mix(in srgb,var(--accent) 9%,var(--bg))}
.family-sudoku-cell[data-selected="1"]{background:var(--accent);color:var(--buttonink);box-shadow:inset 0 0 0 2px var(--ink)}
.family-sudoku-cell[data-conflict="1"]{color:#d9364e}
.family-sudoku-cell[data-notes="1"]{font-size:10px;line-height:1.1;word-spacing:1px}
.family-sudoku-board[data-size="16"] .family-sudoku-cell{font-size:clamp(10px,1.5vw,17px)}
.family-board-cell{aspect-ratio:1;border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:0;min-width:0;font-size:clamp(20px,4vw,42px)}
.family-board-cell[data-player="1"]{color:var(--accent)}
.family-board-cell[data-player="2"]{color:var(--second)}
.family-board-grid[data-game="reversi"]{gap:2px;background:var(--line)}
.family-board-grid[data-game="reversi"] .family-board-cell[data-player="1"]{color:#152532;text-shadow:0 0 2px #fff}
.family-board-grid[data-game="reversi"] .family-board-cell[data-player="2"]{color:#fff;text-shadow:0 0 2px #000}
.family-board-cell[data-legal="1"]{color:var(--accent)}
.family-board-grid[data-game="gomoku"]{gap:0}
.family-board-grid[data-game="gomoku"] .family-board-cell{font-size:clamp(15px,2.3vw,26px)}
.family-merge-board{gap:9px;padding:9px;background:var(--line);border-radius:12px;touch-action:none}
.family-merge-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:clamp(22px,3vw,38px);font-weight:800;background:color-mix(in srgb,var(--accent) calc(var(--level)*8%),var(--bg));color:var(--ink)}
.family-merge-tile[data-value="0"]{background:var(--surface)}
.family-slider-cell{aspect-ratio:1;background:var(--accent);color:var(--buttonink);font-size:25px;font-weight:700;border-radius:8px}
.family-slider-cell[data-empty="1"]{background:var(--bg)}
.family-memory-card{aspect-ratio:1;background:var(--soft);color:var(--accent);font-size:28px;border:1px solid var(--line);border-radius:12px}
.family-memory-card[data-shown="1"],.family-memory-card[data-lit="1"]{background:var(--accent);color:var(--buttonink)}
.family-memory-card[data-matched="1"]{opacity:.48}
.family-light-cell{aspect-ratio:1;border-radius:8px;background:var(--bg);color:var(--muted);font-size:24px;border:1px solid var(--line)}
.family-light-cell[data-on="1"]{background:var(--accent);color:var(--buttonink)}
.family-mine-cell{aspect-ratio:1;background:var(--soft);color:var(--accent);border:1px solid var(--line);font-size:18px;padding:0}
.family-mine-cell[data-open="1"]{background:var(--bg);border-color:transparent}
.family-maze-board{gap:0;border:2px solid var(--line)}
.family-maze-cell{aspect-ratio:1;border-style:solid;border-color:var(--ink);background:var(--bg);color:var(--accent);font-size:16px;padding:0}
.family-maze-cell[data-player="1"]{background:var(--accent);color:var(--buttonink)}
.family-ladder-cell{aspect-ratio:1;border:1px solid var(--line);font:12px/1.2 ui-sans-serif,system-ui;text-align:center;padding:5px 0;background:var(--bg)}
.family-ladder-cell small{display:block;font-size:8px}
.family-ladder-cell[data-jump="up"]{background:color-mix(in srgb,var(--accent) 25%,var(--bg))}
.family-ladder-cell[data-jump="down"]{background:color-mix(in srgb,var(--second) 30%,var(--bg))}
.family-dots-board{gap:0;grid-template-columns:12px 1fr 12px 1fr 12px 1fr 12px;grid-template-rows:12px 1fr 12px 1fr 12px 1fr 12px;aspect-ratio:1;padding:8px}
.family-dot{line-height:12px;text-align:center}
.family-edge{background:var(--line);margin:2px;border-radius:3px}
.family-edge[data-drawn="1"]{background:var(--accent)}
.family-box{display:grid;place-items:center;font-size:28px}
.family-box[data-player="1"]{color:var(--accent)}
.family-box[data-player="2"]{color:var(--second)}
.family-pit{aspect-ratio:1;border:1px solid var(--line);border-radius:50%;background:var(--soft);color:var(--ink);font-size:22px;min-width:0}
.family-pit[data-player="1"],.family-pit[data-player="2"]{opacity:1;background:var(--accent);color:var(--buttonink)}
.family-nim-pile{background:var(--bg);padding:15px;border-radius:12px;margin-bottom:12px}
.family-nim-pile h3{font-size:14px}
.family-snake-canvas{width:100%;max-width:510px;aspect-ratio:1;display:block;margin:0 auto 12px;border-radius:12px;touch-action:none}
.family-big-number{font:700 clamp(30px,6vw,64px)/1.2 ui-monospace,monospace;text-align:center;padding:50px 0;overflow-wrap:anywhere}
.family-recall-form{display:flex;gap:10px;max-width:450px;margin:40px auto}
.family-recall-form input{width:100%;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}
.family-reaction-target{width:100%;height:250px;border-radius:16px;background:var(--bg);color:var(--ink);font-size:42px;font-weight:800;border:1px solid var(--line)}
.family-reaction-target[data-phase="wait"]{background:#a43c39;color:#fff}
.family-reaction-target[data-phase="go"]{background:#137c5b;color:#fff}
.family-word-display{font:700 clamp(18px,3vw,32px)/1.5 ui-monospace,monospace;letter-spacing:.08em;text-align:center;padding:22px 0;overflow-wrap:anywhere}
.family-word-clue{text-align:center;margin-top:24px;font-size:14px}
.family-letter-keyboard{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}
.family-letter-key{width:36px;min-height:38px;background:var(--accent);color:var(--buttonink);font-weight:650;border-radius:6px}
@media (max-width:700px){.family-sudoku-cell{font-size:20px}
.family-sudoku-board[data-size="16"] .family-sudoku-cell{font-size:12px}
.family-ladder-cell{font-size:10px;padding:3px 0}
.family-ladder-cell small{font-size:7px}}
.family-tile-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:3px;max-width:560px;margin:14px auto}
.family-crossword-clues{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.family-clue-button{display:block;width:100%;text-align:left;white-space:normal;padding:9px 0;background:transparent;color:inherit;border:0;border-bottom:1px solid var(--line)}
@media (max-width:600px){.family-crossword-clues{grid-template-columns:1fr}}
.family-engine-root{min-width:0;max-width:100%} .family-engine-root canvas{max-width:100%;height:auto} .family-pagination{flex-wrap:wrap}
.quick-number-button{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:7px;padding:7px 10px;font:600 11px/1.5 ui-sans-serif,system-ui;min-height:34px}
.quick-number-button:hover{background:var(--accent);color:var(--buttonink)}
.quick-number-button{min-width:32px;font-size:13px}
.quick-sudoku-board,.quick-board-grid,.quick-grid-board,.quick-merge-board,.quick-slider-board,.quick-memory-board,.quick-maze-board,.quick-lights-board,.quick-mines-board,.quick-ladder-board,.quick-dots-board,.quick-kalah-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));max-width:510px;width:100%;margin:0 auto 14px;gap:3px}
.quick-sudoku-board{gap:0;border:2px solid var(--line);border-radius:4px;overflow:hidden}
.quick-sudoku-cell{aspect-ratio:1;min-width:0;padding:0;background:var(--bg);color:var(--accent);font:500 clamp(12px,2vw,24px)/1 ui-sans-serif,system-ui;border:1px solid var(--line);border-radius:0}
.quick-sudoku-cell[data-fixed="1"]{color:var(--ink);font-weight:750;background:var(--soft)}
.quick-sudoku-cell[data-diagonal="1"]{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.quick-sudoku-cell[data-related="1"]{background:color-mix(in srgb,var(--accent) 9%,var(--bg))}
.quick-sudoku-cell[data-selected="1"]{background:var(--accent);color:var(--buttonink);box-shadow:inset 0 0 0 2px var(--ink)}
.quick-sudoku-cell[data-conflict="1"]{color:#d9364e}
.quick-sudoku-cell[data-notes="1"]{font-size:10px;line-height:1.1;word-spacing:1px}
.quick-sudoku-board[data-size="16"] .quick-sudoku-cell{font-size:clamp(10px,1.5vw,17px)}
.quick-board-cell{aspect-ratio:1;border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:0;min-width:0;font-size:clamp(20px,4vw,42px)}
.quick-board-cell[data-player="1"]{color:var(--accent)}
.quick-board-cell[data-player="2"]{color:var(--second)}
.quick-board-grid[data-game="reversi"]{gap:2px;background:var(--line)}
.quick-board-grid[data-game="reversi"] .quick-board-cell[data-player="1"]{color:#152532;text-shadow:0 0 2px #fff}
.quick-board-grid[data-game="reversi"] .quick-board-cell[data-player="2"]{color:#fff;text-shadow:0 0 2px #000}
.quick-board-cell[data-legal="1"]{color:var(--accent)}
.quick-board-grid[data-game="gomoku"]{gap:0}
.quick-board-grid[data-game="gomoku"] .quick-board-cell{font-size:clamp(15px,2.3vw,26px)}
.quick-merge-board{gap:9px;padding:9px;background:var(--line);border-radius:12px;touch-action:none}
.quick-merge-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:clamp(22px,3vw,38px);font-weight:800;background:color-mix(in srgb,var(--accent) calc(var(--level)*8%),var(--bg));color:var(--ink)}
.quick-merge-tile[data-value="0"]{background:var(--surface)}
.quick-slider-cell{aspect-ratio:1;background:var(--accent);color:var(--buttonink);font-size:25px;font-weight:700;border-radius:8px}
.quick-slider-cell[data-empty="1"]{background:var(--bg)}
.quick-memory-card{aspect-ratio:1;background:var(--soft);color:var(--accent);font-size:28px;border:1px solid var(--line);border-radius:12px}
.quick-memory-card[data-shown="1"],.quick-memory-card[data-lit="1"]{background:var(--accent);color:var(--buttonink)}
.quick-memory-card[data-matched="1"]{opacity:.48}
.quick-light-cell{aspect-ratio:1;border-radius:8px;background:var(--bg);color:var(--muted);font-size:24px;border:1px solid var(--line)}
.quick-light-cell[data-on="1"]{background:var(--accent);color:var(--buttonink)}
.quick-mine-cell{aspect-ratio:1;background:var(--soft);color:var(--accent);border:1px solid var(--line);font-size:18px;padding:0}
.quick-mine-cell[data-open="1"]{background:var(--bg);border-color:transparent}
.quick-maze-board{gap:0;border:2px solid var(--line)}
.quick-maze-cell{aspect-ratio:1;border-style:solid;border-color:var(--ink);background:var(--bg);color:var(--accent);font-size:16px;padding:0}
.quick-maze-cell[data-player="1"]{background:var(--accent);color:var(--buttonink)}
.quick-ladder-cell{aspect-ratio:1;border:1px solid var(--line);font:12px/1.2 ui-sans-serif,system-ui;text-align:center;padding:5px 0;background:var(--bg)}
.quick-ladder-cell small{display:block;font-size:8px}
.quick-ladder-cell[data-jump="up"]{background:color-mix(in srgb,var(--accent) 25%,var(--bg))}
.quick-ladder-cell[data-jump="down"]{background:color-mix(in srgb,var(--second) 30%,var(--bg))}
.quick-dots-board{gap:0;grid-template-columns:12px 1fr 12px 1fr 12px 1fr 12px;grid-template-rows:12px 1fr 12px 1fr 12px 1fr 12px;aspect-ratio:1;padding:8px}
.quick-dot{line-height:12px;text-align:center}
.quick-edge{background:var(--line);margin:2px;border-radius:3px}
.quick-edge[data-drawn="1"]{background:var(--accent)}
.quick-box{display:grid;place-items:center;font-size:28px}
.quick-box[data-player="1"]{color:var(--accent)}
.quick-box[data-player="2"]{color:var(--second)}
.quick-pit{aspect-ratio:1;border:1px solid var(--line);border-radius:50%;background:var(--soft);color:var(--ink);font-size:22px;min-width:0}
.quick-pit[data-player="1"],.quick-pit[data-player="2"]{opacity:1;background:var(--accent);color:var(--buttonink)}
.quick-nim-pile{background:var(--bg);padding:15px;border-radius:12px;margin-bottom:12px}
.quick-nim-pile h3{font-size:14px}
.quick-snake-canvas{width:100%;max-width:510px;aspect-ratio:1;display:block;margin:0 auto 12px;border-radius:12px;touch-action:none}
.quick-big-number{font:700 clamp(30px,6vw,64px)/1.2 ui-monospace,monospace;text-align:center;padding:50px 0;overflow-wrap:anywhere}
.quick-recall-form{display:flex;gap:10px;max-width:450px;margin:40px auto}
.quick-recall-form input{width:100%;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}
.quick-reaction-target{width:100%;height:250px;border-radius:16px;background:var(--bg);color:var(--ink);font-size:42px;font-weight:800;border:1px solid var(--line)}
.quick-reaction-target[data-phase="wait"]{background:#a43c39;color:#fff}
.quick-reaction-target[data-phase="go"]{background:#137c5b;color:#fff}
.quick-word-display{font:700 clamp(18px,3vw,32px)/1.5 ui-monospace,monospace;letter-spacing:.08em;text-align:center;padding:22px 0;overflow-wrap:anywhere}
.quick-word-clue{text-align:center;margin-top:24px;font-size:14px}
.quick-letter-keyboard{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}
.quick-letter-key{width:36px;min-height:38px;background:var(--accent);color:var(--buttonink);font-weight:650;border-radius:6px}
@media (max-width:700px){.quick-sudoku-cell{font-size:20px}
.quick-sudoku-board[data-size="16"] .quick-sudoku-cell{font-size:12px}
.quick-ladder-cell{font-size:10px;padding:3px 0}
.quick-ladder-cell small{font-size:7px}}
.quick-tile-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:3px;max-width:560px;margin:14px auto}
.quick-crossword-clues{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.quick-clue-button{display:block;width:100%;text-align:left;white-space:normal;padding:9px 0;background:transparent;color:inherit;border:0;border-bottom:1px solid var(--line)}
@media (max-width:600px){.quick-crossword-clues{grid-template-columns:1fr}}
.quick-engine-root{min-width:0;max-width:100%} .quick-engine-root canvas{max-width:100%;height:auto} .quick-pagination{flex-wrap:wrap}
.learning-number-button{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:7px;padding:7px 10px;font:600 11px/1.5 ui-sans-serif,system-ui;min-height:34px}
.learning-number-button:hover{background:var(--accent);color:var(--buttonink)}
.learning-number-button{min-width:32px;font-size:13px}
.learning-sudoku-board,.learning-board-grid,.learning-grid-board,.learning-merge-board,.learning-slider-board,.learning-memory-board,.learning-maze-board,.learning-lights-board,.learning-mines-board,.learning-ladder-board,.learning-dots-board,.learning-kalah-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));max-width:510px;width:100%;margin:0 auto 14px;gap:3px}
.learning-sudoku-board{gap:0;border:2px solid var(--line);border-radius:4px;overflow:hidden}
.learning-sudoku-cell{aspect-ratio:1;min-width:0;padding:0;background:var(--bg);color:var(--accent);font:500 clamp(12px,2vw,24px)/1 ui-sans-serif,system-ui;border:1px solid var(--line);border-radius:0}
.learning-sudoku-cell[data-fixed="1"]{color:var(--ink);font-weight:750;background:var(--soft)}
.learning-sudoku-cell[data-diagonal="1"]{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.learning-sudoku-cell[data-related="1"]{background:color-mix(in srgb,var(--accent) 9%,var(--bg))}
.learning-sudoku-cell[data-selected="1"]{background:var(--accent);color:var(--buttonink);box-shadow:inset 0 0 0 2px var(--ink)}
.learning-sudoku-cell[data-conflict="1"]{color:#d9364e}
.learning-sudoku-cell[data-notes="1"]{font-size:10px;line-height:1.1;word-spacing:1px}
.learning-sudoku-board[data-size="16"] .learning-sudoku-cell{font-size:clamp(10px,1.5vw,17px)}
.learning-board-cell{aspect-ratio:1;border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:0;min-width:0;font-size:clamp(20px,4vw,42px)}
.learning-board-cell[data-player="1"]{color:var(--accent)}
.learning-board-cell[data-player="2"]{color:var(--second)}
.learning-board-grid[data-game="reversi"]{gap:2px;background:var(--line)}
.learning-board-grid[data-game="reversi"] .learning-board-cell[data-player="1"]{color:#152532;text-shadow:0 0 2px #fff}
.learning-board-grid[data-game="reversi"] .learning-board-cell[data-player="2"]{color:#fff;text-shadow:0 0 2px #000}
.learning-board-cell[data-legal="1"]{color:var(--accent)}
.learning-board-grid[data-game="gomoku"]{gap:0}
.learning-board-grid[data-game="gomoku"] .learning-board-cell{font-size:clamp(15px,2.3vw,26px)}
.learning-merge-board{gap:9px;padding:9px;background:var(--line);border-radius:12px;touch-action:none}
.learning-merge-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:clamp(22px,3vw,38px);font-weight:800;background:color-mix(in srgb,var(--accent) calc(var(--level)*8%),var(--bg));color:var(--ink)}
.learning-merge-tile[data-value="0"]{background:var(--surface)}
.learning-slider-cell{aspect-ratio:1;background:var(--accent);color:var(--buttonink);font-size:25px;font-weight:700;border-radius:8px}
.learning-slider-cell[data-empty="1"]{background:var(--bg)}
.learning-memory-card{aspect-ratio:1;background:var(--soft);color:var(--accent);font-size:28px;border:1px solid var(--line);border-radius:12px}
.learning-memory-card[data-shown="1"],.learning-memory-card[data-lit="1"]{background:var(--accent);color:var(--buttonink)}
.learning-memory-card[data-matched="1"]{opacity:.48}
.learning-light-cell{aspect-ratio:1;border-radius:8px;background:var(--bg);color:var(--muted);font-size:24px;border:1px solid var(--line)}
.learning-light-cell[data-on="1"]{background:var(--accent);color:var(--buttonink)}
.learning-mine-cell{aspect-ratio:1;background:var(--soft);color:var(--accent);border:1px solid var(--line);font-size:18px;padding:0}
.learning-mine-cell[data-open="1"]{background:var(--bg);border-color:transparent}
.learning-maze-board{gap:0;border:2px solid var(--line)}
.learning-maze-cell{aspect-ratio:1;border-style:solid;border-color:var(--ink);background:var(--bg);color:var(--accent);font-size:16px;padding:0}
.learning-maze-cell[data-player="1"]{background:var(--accent);color:var(--buttonink)}
.learning-ladder-cell{aspect-ratio:1;border:1px solid var(--line);font:12px/1.2 ui-sans-serif,system-ui;text-align:center;padding:5px 0;background:var(--bg)}
.learning-ladder-cell small{display:block;font-size:8px}
.learning-ladder-cell[data-jump="up"]{background:color-mix(in srgb,var(--accent) 25%,var(--bg))}
.learning-ladder-cell[data-jump="down"]{background:color-mix(in srgb,var(--second) 30%,var(--bg))}
.learning-dots-board{gap:0;grid-template-columns:12px 1fr 12px 1fr 12px 1fr 12px;grid-template-rows:12px 1fr 12px 1fr 12px 1fr 12px;aspect-ratio:1;padding:8px}
.learning-dot{line-height:12px;text-align:center}
.learning-edge{background:var(--line);margin:2px;border-radius:3px}
.learning-edge[data-drawn="1"]{background:var(--accent)}
.learning-box{display:grid;place-items:center;font-size:28px}
.learning-box[data-player="1"]{color:var(--accent)}
.learning-box[data-player="2"]{color:var(--second)}
.learning-pit{aspect-ratio:1;border:1px solid var(--line);border-radius:50%;background:var(--soft);color:var(--ink);font-size:22px;min-width:0}
.learning-pit[data-player="1"],.learning-pit[data-player="2"]{opacity:1;background:var(--accent);color:var(--buttonink)}
.learning-nim-pile{background:var(--bg);padding:15px;border-radius:12px;margin-bottom:12px}
.learning-nim-pile h3{font-size:14px}
.learning-snake-canvas{width:100%;max-width:510px;aspect-ratio:1;display:block;margin:0 auto 12px;border-radius:12px;touch-action:none}
.learning-big-number{font:700 clamp(30px,6vw,64px)/1.2 ui-monospace,monospace;text-align:center;padding:50px 0;overflow-wrap:anywhere}
.learning-recall-form{display:flex;gap:10px;max-width:450px;margin:40px auto}
.learning-recall-form input{width:100%;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}
.learning-reaction-target{width:100%;height:250px;border-radius:16px;background:var(--bg);color:var(--ink);font-size:42px;font-weight:800;border:1px solid var(--line)}
.learning-reaction-target[data-phase="wait"]{background:#a43c39;color:#fff}
.learning-reaction-target[data-phase="go"]{background:#137c5b;color:#fff}
.learning-word-display{font:700 clamp(18px,3vw,32px)/1.5 ui-monospace,monospace;letter-spacing:.08em;text-align:center;padding:22px 0;overflow-wrap:anywhere}
.learning-word-clue{text-align:center;margin-top:24px;font-size:14px}
.learning-letter-keyboard{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}
.learning-letter-key{width:36px;min-height:38px;background:var(--accent);color:var(--buttonink);font-weight:650;border-radius:6px}
@media (max-width:700px){.learning-sudoku-cell{font-size:20px}
.learning-sudoku-board[data-size="16"] .learning-sudoku-cell{font-size:12px}
.learning-ladder-cell{font-size:10px;padding:3px 0}
.learning-ladder-cell small{font-size:7px}}
.learning-tile-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:3px;max-width:560px;margin:14px auto}
.learning-crossword-clues{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.learning-clue-button{display:block;width:100%;text-align:left;white-space:normal;padding:9px 0;background:transparent;color:inherit;border:0;border-bottom:1px solid var(--line)}
@media (max-width:600px){.learning-crossword-clues{grid-template-columns:1fr}}
.learning-engine-root{min-width:0;max-width:100%} .learning-engine-root canvas{max-width:100%;height:auto} .learning-pagination{flex-wrap:wrap}
.library-number-button{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:7px;padding:7px 10px;font:600 11px/1.5 ui-sans-serif,system-ui;min-height:34px}
.library-number-button:hover{background:var(--accent);color:var(--buttonink)}
.library-number-button{min-width:32px;font-size:13px}
.library-sudoku-board,.library-board-grid,.library-grid-board,.library-merge-board,.library-slider-board,.library-memory-board,.library-maze-board,.library-lights-board,.library-mines-board,.library-ladder-board,.library-dots-board,.library-kalah-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));max-width:510px;width:100%;margin:0 auto 14px;gap:3px}
.library-sudoku-board{gap:0;border:2px solid var(--line);border-radius:4px;overflow:hidden}
.library-sudoku-cell{aspect-ratio:1;min-width:0;padding:0;background:var(--bg);color:var(--accent);font:500 clamp(12px,2vw,24px)/1 ui-sans-serif,system-ui;border:1px solid var(--line);border-radius:0}
.library-sudoku-cell[data-fixed="1"]{color:var(--ink);font-weight:750;background:var(--soft)}
.library-sudoku-cell[data-diagonal="1"]{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.library-sudoku-cell[data-related="1"]{background:color-mix(in srgb,var(--accent) 9%,var(--bg))}
.library-sudoku-cell[data-selected="1"]{background:var(--accent);color:var(--buttonink);box-shadow:inset 0 0 0 2px var(--ink)}
.library-sudoku-cell[data-conflict="1"]{color:#d9364e}
.library-sudoku-cell[data-notes="1"]{font-size:10px;line-height:1.1;word-spacing:1px}
.library-sudoku-board[data-size="16"] .library-sudoku-cell{font-size:clamp(10px,1.5vw,17px)}
.library-board-cell{aspect-ratio:1;border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:0;min-width:0;font-size:clamp(20px,4vw,42px)}
.library-board-cell[data-player="1"]{color:var(--accent)}
.library-board-cell[data-player="2"]{color:var(--second)}
.library-board-grid[data-game="reversi"]{gap:2px;background:var(--line)}
.library-board-grid[data-game="reversi"] .library-board-cell[data-player="1"]{color:#152532;text-shadow:0 0 2px #fff}
.library-board-grid[data-game="reversi"] .library-board-cell[data-player="2"]{color:#fff;text-shadow:0 0 2px #000}
.library-board-cell[data-legal="1"]{color:var(--accent)}
.library-board-grid[data-game="gomoku"]{gap:0}
.library-board-grid[data-game="gomoku"] .library-board-cell{font-size:clamp(15px,2.3vw,26px)}
.library-merge-board{gap:9px;padding:9px;background:var(--line);border-radius:12px;touch-action:none}
.library-merge-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:clamp(22px,3vw,38px);font-weight:800;background:color-mix(in srgb,var(--accent) calc(var(--level)*8%),var(--bg));color:var(--ink)}
.library-merge-tile[data-value="0"]{background:var(--surface)}
.library-slider-cell{aspect-ratio:1;background:var(--accent);color:var(--buttonink);font-size:25px;font-weight:700;border-radius:8px}
.library-slider-cell[data-empty="1"]{background:var(--bg)}
.library-memory-card{aspect-ratio:1;background:var(--soft);color:var(--accent);font-size:28px;border:1px solid var(--line);border-radius:12px}
.library-memory-card[data-shown="1"],.library-memory-card[data-lit="1"]{background:var(--accent);color:var(--buttonink)}
.library-memory-card[data-matched="1"]{opacity:.48}
.library-light-cell{aspect-ratio:1;border-radius:8px;background:var(--bg);color:var(--muted);font-size:24px;border:1px solid var(--line)}
.library-light-cell[data-on="1"]{background:var(--accent);color:var(--buttonink)}
.library-mine-cell{aspect-ratio:1;background:var(--soft);color:var(--accent);border:1px solid var(--line);font-size:18px;padding:0}
.library-mine-cell[data-open="1"]{background:var(--bg);border-color:transparent}
.library-maze-board{gap:0;border:2px solid var(--line)}
.library-maze-cell{aspect-ratio:1;border-style:solid;border-color:var(--ink);background:var(--bg);color:var(--accent);font-size:16px;padding:0}
.library-maze-cell[data-player="1"]{background:var(--accent);color:var(--buttonink)}
.library-ladder-cell{aspect-ratio:1;border:1px solid var(--line);font:12px/1.2 ui-sans-serif,system-ui;text-align:center;padding:5px 0;background:var(--bg)}
.library-ladder-cell small{display:block;font-size:8px}
.library-ladder-cell[data-jump="up"]{background:color-mix(in srgb,var(--accent) 25%,var(--bg))}
.library-ladder-cell[data-jump="down"]{background:color-mix(in srgb,var(--second) 30%,var(--bg))}
.library-dots-board{gap:0;grid-template-columns:12px 1fr 12px 1fr 12px 1fr 12px;grid-template-rows:12px 1fr 12px 1fr 12px 1fr 12px;aspect-ratio:1;padding:8px}
.library-dot{line-height:12px;text-align:center}
.library-edge{background:var(--line);margin:2px;border-radius:3px}
.library-edge[data-drawn="1"]{background:var(--accent)}
.library-box{display:grid;place-items:center;font-size:28px}
.library-box[data-player="1"]{color:var(--accent)}
.library-box[data-player="2"]{color:var(--second)}
.library-pit{aspect-ratio:1;border:1px solid var(--line);border-radius:50%;background:var(--soft);color:var(--ink);font-size:22px;min-width:0}
.library-pit[data-player="1"],.library-pit[data-player="2"]{opacity:1;background:var(--accent);color:var(--buttonink)}
.library-nim-pile{background:var(--bg);padding:15px;border-radius:12px;margin-bottom:12px}
.library-nim-pile h3{font-size:14px}
.library-snake-canvas{width:100%;max-width:510px;aspect-ratio:1;display:block;margin:0 auto 12px;border-radius:12px;touch-action:none}
.library-big-number{font:700 clamp(30px,6vw,64px)/1.2 ui-monospace,monospace;text-align:center;padding:50px 0;overflow-wrap:anywhere}
.library-recall-form{display:flex;gap:10px;max-width:450px;margin:40px auto}
.library-recall-form input{width:100%;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}
.library-reaction-target{width:100%;height:250px;border-radius:16px;background:var(--bg);color:var(--ink);font-size:42px;font-weight:800;border:1px solid var(--line)}
.library-reaction-target[data-phase="wait"]{background:#a43c39;color:#fff}
.library-reaction-target[data-phase="go"]{background:#137c5b;color:#fff}
.library-word-display{font:700 clamp(18px,3vw,32px)/1.5 ui-monospace,monospace;letter-spacing:.08em;text-align:center;padding:22px 0;overflow-wrap:anywhere}
.library-word-clue{text-align:center;margin-top:24px;font-size:14px}
.library-letter-keyboard{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}
.library-letter-key{width:36px;min-height:38px;background:var(--accent);color:var(--buttonink);font-weight:650;border-radius:6px}
@media (max-width:700px){.library-sudoku-cell{font-size:20px}
.library-sudoku-board[data-size="16"] .library-sudoku-cell{font-size:12px}
.library-ladder-cell{font-size:10px;padding:3px 0}
.library-ladder-cell small{font-size:7px}}
.library-tile-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:3px;max-width:560px;margin:14px auto}
.library-crossword-clues{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.library-clue-button{display:block;width:100%;text-align:left;white-space:normal;padding:9px 0;background:transparent;color:inherit;border:0;border-bottom:1px solid var(--line)}
@media (max-width:600px){.library-crossword-clues{grid-template-columns:1fr}}
.library-engine-root{min-width:0;max-width:100%} .library-engine-root canvas{max-width:100%;height:auto} .library-pagination{flex-wrap:wrap}
.featured-number-button{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:7px;padding:7px 10px;font:600 11px/1.5 ui-sans-serif,system-ui;min-height:34px}
.featured-number-button:hover{background:var(--accent);color:var(--buttonink)}
.featured-number-button{min-width:32px;font-size:13px}
.featured-sudoku-board,.featured-board-grid,.featured-grid-board,.featured-merge-board,.featured-slider-board,.featured-memory-board,.featured-maze-board,.featured-lights-board,.featured-mines-board,.featured-ladder-board,.featured-dots-board,.featured-kalah-board{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));max-width:510px;width:100%;margin:0 auto 14px;gap:3px}
.featured-sudoku-board{gap:0;border:2px solid var(--line);border-radius:4px;overflow:hidden}
.featured-sudoku-cell{aspect-ratio:1;min-width:0;padding:0;background:var(--bg);color:var(--accent);font:500 clamp(12px,2vw,24px)/1 ui-sans-serif,system-ui;border:1px solid var(--line);border-radius:0}
.featured-sudoku-cell[data-fixed="1"]{color:var(--ink);font-weight:750;background:var(--soft)}
.featured-sudoku-cell[data-diagonal="1"]{box-shadow:inset 0 0 0 2px color-mix(in srgb,var(--accent) 20%,transparent)}
.featured-sudoku-cell[data-related="1"]{background:color-mix(in srgb,var(--accent) 9%,var(--bg))}
.featured-sudoku-cell[data-selected="1"]{background:var(--accent);color:var(--buttonink);box-shadow:inset 0 0 0 2px var(--ink)}
.featured-sudoku-cell[data-conflict="1"]{color:#d9364e}
.featured-sudoku-cell[data-notes="1"]{font-size:10px;line-height:1.1;word-spacing:1px}
.featured-sudoku-board[data-size="16"] .featured-sudoku-cell{font-size:clamp(10px,1.5vw,17px)}
.featured-board-cell{aspect-ratio:1;border:1px solid var(--line);background:var(--bg);color:var(--ink);padding:0;min-width:0;font-size:clamp(20px,4vw,42px)}
.featured-board-cell[data-player="1"]{color:var(--accent)}
.featured-board-cell[data-player="2"]{color:var(--second)}
.featured-board-grid[data-game="reversi"]{gap:2px;background:var(--line)}
.featured-board-grid[data-game="reversi"] .featured-board-cell[data-player="1"]{color:#152532;text-shadow:0 0 2px #fff}
.featured-board-grid[data-game="reversi"] .featured-board-cell[data-player="2"]{color:#fff;text-shadow:0 0 2px #000}
.featured-board-cell[data-legal="1"]{color:var(--accent)}
.featured-board-grid[data-game="gomoku"]{gap:0}
.featured-board-grid[data-game="gomoku"] .featured-board-cell{font-size:clamp(15px,2.3vw,26px)}
.featured-merge-board{gap:9px;padding:9px;background:var(--line);border-radius:12px;touch-action:none}
.featured-merge-tile{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:7px;font-size:clamp(22px,3vw,38px);font-weight:800;background:color-mix(in srgb,var(--accent) calc(var(--level)*8%),var(--bg));color:var(--ink)}
.featured-merge-tile[data-value="0"]{background:var(--surface)}
.featured-slider-cell{aspect-ratio:1;background:var(--accent);color:var(--buttonink);font-size:25px;font-weight:700;border-radius:8px}
.featured-slider-cell[data-empty="1"]{background:var(--bg)}
.featured-memory-card{aspect-ratio:1;background:var(--soft);color:var(--accent);font-size:28px;border:1px solid var(--line);border-radius:12px}
.featured-memory-card[data-shown="1"],.featured-memory-card[data-lit="1"]{background:var(--accent);color:var(--buttonink)}
.featured-memory-card[data-matched="1"]{opacity:.48}
.featured-light-cell{aspect-ratio:1;border-radius:8px;background:var(--bg);color:var(--muted);font-size:24px;border:1px solid var(--line)}
.featured-light-cell[data-on="1"]{background:var(--accent);color:var(--buttonink)}
.featured-mine-cell{aspect-ratio:1;background:var(--soft);color:var(--accent);border:1px solid var(--line);font-size:18px;padding:0}
.featured-mine-cell[data-open="1"]{background:var(--bg);border-color:transparent}
.featured-maze-board{gap:0;border:2px solid var(--line)}
.featured-maze-cell{aspect-ratio:1;border-style:solid;border-color:var(--ink);background:var(--bg);color:var(--accent);font-size:16px;padding:0}
.featured-maze-cell[data-player="1"]{background:var(--accent);color:var(--buttonink)}
.featured-ladder-cell{aspect-ratio:1;border:1px solid var(--line);font:12px/1.2 ui-sans-serif,system-ui;text-align:center;padding:5px 0;background:var(--bg)}
.featured-ladder-cell small{display:block;font-size:8px}
.featured-ladder-cell[data-jump="up"]{background:color-mix(in srgb,var(--accent) 25%,var(--bg))}
.featured-ladder-cell[data-jump="down"]{background:color-mix(in srgb,var(--second) 30%,var(--bg))}
.featured-dots-board{gap:0;grid-template-columns:12px 1fr 12px 1fr 12px 1fr 12px;grid-template-rows:12px 1fr 12px 1fr 12px 1fr 12px;aspect-ratio:1;padding:8px}
.featured-dot{line-height:12px;text-align:center}
.featured-edge{background:var(--line);margin:2px;border-radius:3px}
.featured-edge[data-drawn="1"]{background:var(--accent)}
.featured-box{display:grid;place-items:center;font-size:28px}
.featured-box[data-player="1"]{color:var(--accent)}
.featured-box[data-player="2"]{color:var(--second)}
.featured-pit{aspect-ratio:1;border:1px solid var(--line);border-radius:50%;background:var(--soft);color:var(--ink);font-size:22px;min-width:0}
.featured-pit[data-player="1"],.featured-pit[data-player="2"]{opacity:1;background:var(--accent);color:var(--buttonink)}
.featured-nim-pile{background:var(--bg);padding:15px;border-radius:12px;margin-bottom:12px}
.featured-nim-pile h3{font-size:14px}
.featured-snake-canvas{width:100%;max-width:510px;aspect-ratio:1;display:block;margin:0 auto 12px;border-radius:12px;touch-action:none}
.featured-big-number{font:700 clamp(30px,6vw,64px)/1.2 ui-monospace,monospace;text-align:center;padding:50px 0;overflow-wrap:anywhere}
.featured-recall-form{display:flex;gap:10px;max-width:450px;margin:40px auto}
.featured-recall-form input{width:100%;min-width:0;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:8px;padding:12px}
.featured-reaction-target{width:100%;height:250px;border-radius:16px;background:var(--bg);color:var(--ink);font-size:42px;font-weight:800;border:1px solid var(--line)}
.featured-reaction-target[data-phase="wait"]{background:#a43c39;color:#fff}
.featured-reaction-target[data-phase="go"]{background:#137c5b;color:#fff}
.featured-word-display{font:700 clamp(18px,3vw,32px)/1.5 ui-monospace,monospace;letter-spacing:.08em;text-align:center;padding:22px 0;overflow-wrap:anywhere}
.featured-word-clue{text-align:center;margin-top:24px;font-size:14px}
.featured-letter-keyboard{display:flex;flex-wrap:wrap;justify-content:center;gap:7px}
.featured-letter-key{width:36px;min-height:38px;background:var(--accent);color:var(--buttonink);font-weight:650;border-radius:6px}
@media (max-width:700px){.featured-sudoku-cell{font-size:20px}
.featured-sudoku-board[data-size="16"] .featured-sudoku-cell{font-size:12px}
.featured-ladder-cell{font-size:10px;padding:3px 0}
.featured-ladder-cell small{font-size:7px}}
.featured-tile-grid{display:grid;grid-template-columns:repeat(var(--cols),minmax(0,1fr));gap:3px;max-width:560px;margin:14px auto}
.featured-crossword-clues{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:20px}
.featured-clue-button{display:block;width:100%;text-align:left;white-space:normal;padding:9px 0;background:transparent;color:inherit;border:0;border-bottom:1px solid var(--line)}
@media (max-width:600px){.featured-crossword-clues{grid-template-columns:1fr}}
.featured-engine-root{min-width:0;max-width:100%} .featured-engine-root canvas{max-width:100%;height:auto} .featured-pagination{flex-wrap:wrap}