:root{--paper:#faf7f0;--panel:#fdfbf6;--board:#fffefb;--ink:#26221a;--muted:#6b5d3f;--line:#cdbf9c;--rule:#26221a;--blue:#1c6e8c;--rust:#a8492a;--body:#39342a;--sans:"Inter","Pretendard","Apple SD Gothic Neo","Malgun Gothic","Noto Sans KR",system-ui,-apple-system,sans-serif;--serif:"Lora",Georgia,"Apple SD Gothic Neo","Noto Serif KR","Malgun Gothic","Times New Roman",serif;--display:"Playfair Display","Lora",Georgia,"Apple SD Gothic Neo","Noto Serif KR","Malgun Gothic",serif}.play{--ink: #26221a;--muted: #6b5d3f;--line: #cdbf9c;--board: #fffefb;--panel: #fdfbf6;--foam: #dceaf0;--brand: #1c6e8c;font-family:Inter,Pretendard,Apple SD Gothic Neo,Malgun Gothic,Noto Sans KR,system-ui,-apple-system,sans-serif;color:var(--ink)}.play-board{--cell: 38px;background:var(--board);border:1.5px solid var(--ink);border-radius:0;padding:16px;width:max-content;max-width:100%;margin:0 auto;overflow-x:auto}@media(max-width:480px){.play-board{padding:10px}}.play-inner{position:relative;width:max-content;margin:0 auto}.play-grid{display:grid;gap:1px;background:var(--line);border:1.5px solid var(--ink);border-radius:0;overflow:hidden;touch-action:none;-webkit-user-select:none;user-select:none;cursor:pointer}.play-cell{width:var(--cell);height:var(--cell);background:var(--board);display:flex;align-items:center;justify-content:center;font-weight:600;font-size:calc(var(--cell) * .46);color:var(--ink);position:relative;z-index:1;transition:background .12s ease,transform .12s ease}.play-cell.is-active{background:var(--foam);transform:scale(1.04)}.play-cell.is-focus{box-shadow:inset 0 0 0 2px var(--brand);z-index:3}.play-grid:focus{outline:none}.play-grid:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.diff-toggle{display:flex;gap:6px;justify-content:center;margin:0 auto 14px;flex-wrap:wrap}.diff-btn{appearance:none;border:1.5px solid var(--line);background:var(--panel);color:var(--muted);border-radius:0;padding:6px 16px;font:inherit;font-size:13px;font-weight:600;letter-spacing:.04em;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}.diff-btn:hover{border-color:var(--ink)}.diff-btn.is-on{background:var(--ink);border-color:var(--ink);color:#fff}.diff-btn:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.play-hint{max-width:560px;margin:12px auto 0;text-align:center;font-size:13px;color:var(--muted)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.play-overlay{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2}.cap-found{opacity:.34;transition:opacity .2s ease}.cap-active{stroke:var(--brand);opacity:.28}.cap-pop{animation:capPop .5s ease}@keyframes capPop{0%{opacity:0;stroke-width:.3}55%{opacity:.5;stroke-width:.92}to{opacity:.34;stroke-width:.72}}.play-words{list-style:none;margin:16px auto 0;padding:0;display:flex;flex-wrap:wrap;gap:8px;justify-content:center;max-width:560px}.play-chip{display:inline-flex;align-items:center;gap:7px;background:var(--panel);border:1px solid var(--ink);border-radius:0;padding:5px 12px;font-size:14px;transition:background .2s ease,color .2s ease,transform .2s ease}.play-chip.is-found{color:var(--muted);text-decoration:line-through;text-decoration-thickness:2px}.play-chip.chip-pop{transform:scale(1.12);background:var(--board)}.play-dot{width:9px;height:9px;border-radius:50%;background:var(--line);transition:background .2s ease}.play-done{margin:18px auto 0;max-width:560px;text-align:center;font-weight:700;color:var(--brand);background:var(--foam);border:1.5px solid var(--brand);border-radius:0;padding:12px;opacity:0;transform:translateY(6px) scale(.98);transition:opacity .3s ease,transform .3s ease;pointer-events:none}.play-done.show{opacity:1;transform:translateY(0) scale(1);animation:doneBounce .5s ease}@keyframes doneBounce{0%{transform:translateY(8px) scale(.96)}60%{transform:translateY(-3px) scale(1.03)}to{transform:translateY(0) scale(1)}}.play-error{color:#b23b2e;text-align:center;padding:24px}.play-app{position:relative;padding-top:4px}.settings{position:relative;display:inline-flex;z-index:20}.settings-gear{appearance:none;border:1.5px solid var(--line);background:var(--panel);color:var(--muted);border-radius:0;width:34px;height:34px;font-size:18px;line-height:1;cursor:pointer;transition:background .15s ease,color .15s ease,border-color .15s ease}.settings-gear:hover{border-color:var(--ink);color:var(--ink)}.settings-gear:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.settings-gear[aria-expanded=true]{background:var(--ink);border-color:var(--ink);color:#fff}.settings-backdrop{position:fixed;inset:0;background:#26221a47;z-index:40}.settings-panel{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);width:min(92vw,300px);max-height:min(86vh,600px);overflow-y:auto;background:var(--board);border:1.5px solid var(--ink);border-radius:0;padding:14px;box-shadow:6px 6px #26221a33;z-index:50}.settings-group{border:0;margin:0;padding:0}.settings-group+.settings-group{margin-top:14px}.settings-group legend{padding:0;margin-bottom:8px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.settings-seg{display:flex;gap:0;border:1.5px solid var(--line)}.settings-seg-btn{appearance:none;flex:1;border:0;border-right:1.5px solid var(--line);background:var(--panel);color:var(--muted);border-radius:0;padding:7px 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var(--brand);outline-offset:-2px}.settings-step-val{min-width:40px;display:flex;align-items:center;justify-content:center;font-weight:700;font-variant-numeric:tabular-nums;background:var(--board)}.settings-newpuzzle{appearance:none;margin-top:12px;width:100%;border:1.5px solid var(--ink);background:var(--ink);color:#fff;border-radius:0;padding:8px 14px;font:inherit;font-size:13px;font-weight:600;cursor:pointer;transition:opacity .15s ease}.settings-newpuzzle:hover{opacity:.88}.settings-newpuzzle:focus-visible{outline:2px solid var(--brand);outline-offset:2px}.settings-checks{display:flex;gap:16px}.settings-check{display:inline-flex;align-items:center;gap:6px;font-size:14px;cursor:pointer}.settings-check input{width:16px;height:16px;accent-color:var(--brand);cursor:pointer}.play-meta{display:flex;align-items:center;justify-content:center;gap:12px;margin:14px auto 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var(--brand)}}.cap-found.cap-cb{opacity:.6}.cap-num{font-size:.62px;font-weight:700;fill:var(--ink);paint-order:stroke;stroke:#fff;stroke-width:.14px;stroke-linejoin:round}.play-num{display:inline-flex;align-items:center;justify-content:center;width:18px;height:18px;border-radius:50%;border:1px solid var(--ink);background:var(--panel);font-size:11px;font-weight:700;font-variant-numeric:tabular-nums}@media(prefers-reduced-motion:reduce){.play-cell.is-hint{animation:none;background:#ffe08a;box-shadow:inset 0 0 0 2px var(--brand)}}:root{--ink: #1b1b22;--line: #cfcdc6;--paper: #ffffff}.ws-printable{--cell: .4in;color:var(--ink);font-family:Inter,Pretendard,Apple SD Gothic Neo,Malgun Gothic,Noto Sans KR,system-ui,-apple-system,sans-serif}.ws-sheet{position:relative;background:var(--paper);width:var(--sheet-w, 7.5in);min-height:var(--sheet-h, 10in);margin:0 auto 28px;padding:.4in .4in .5in;box-sizing:content-box}.ws-title{font-size:22pt;font-weight:800;letter-spacing:-.01em;margin:0 0 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