:root{--ink:#17312d;--green:#1f4f46;--cream:#f5f0e6;--paper:#fffdf8;--gold:#e7b85c;--muted:#6b7874;--line:#c9d0cc;--bad:#b83b36;--good:#287b57}
    *{box-sizing:border-box} body{margin:0;background:var(--cream);color:var(--ink);font-family:Georgia,'Times New Roman',serif;font-size:16px;line-height:1.45}
    button,input{font:inherit} .top{background:var(--green);color:white;padding:18px 24px}.top-inner{max-width:1120px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:18px}.brand{font-size:clamp(1.35rem,3vw,2rem);font-weight:700;letter-spacing:.01em}.date{font-family:system-ui,sans-serif;font-size:.92rem;opacity:.88}
    main{max-width:1120px;margin:28px auto;padding:0 20px 48px}.toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.intro h1{font-size:clamp(1.5rem,4vw,2.25rem);margin:0}.intro p{margin:4px 0 0;color:var(--muted)}.actions{display:flex;flex-wrap:wrap;gap:9px}
    button{border:1px solid var(--green);border-radius:8px;padding:10px 14px;background:white;color:var(--green);cursor:pointer;font-family:system-ui,sans-serif;font-weight:650}button.primary{background:var(--green);color:white}button:hover{filter:brightness(.96)}button:focus-visible,.cell:focus-visible{outline:3px solid var(--gold);outline-offset:2px}
    .workspace{display:grid;grid-template-columns:minmax(380px,620px) 1fr;gap:28px;align-items:start}.board-shell{background:var(--paper);border:1px solid #ded8ca;box-shadow:0 10px 30px #17312d14;padding:18px;border-radius:12px}.grid{display:grid;aspect-ratio:1/1;width:100%;border:2px solid var(--ink);background:var(--ink)}
    .cell,.block{position:relative;min-width:0;border:0;border-right:1px solid var(--ink);border-bottom:1px solid var(--ink)}.block{background:var(--ink)}.cell{background:white;padding:0}.cell.active{background:#fff1bc}.cell.wrong{background:#ffd6d2}.cell.correct{background:#d7f0df}.cell-num{position:absolute;left:2px;top:0;font:600 clamp(6px,1.25vw,10px)/1 system-ui,sans-serif;pointer-events:none}.cell input{width:100%;height:100%;border:0;background:transparent;text-align:center;text-transform:uppercase;font:bold clamp(12px,3vw,24px)/1 system-ui,sans-serif;color:var(--ink);padding:10% 0 0;outline:0;caret-color:transparent}
    .clues{display:grid;gap:18px}.clue-group{background:var(--paper);border:1px solid #ded8ca;border-radius:12px;padding:18px}.clue-group h2{margin:0 0 10px;font-size:1.22rem}.clue-list{margin:0;padding-left:28px}.clue-list li{padding:4px 5px;cursor:pointer;border-radius:5px}.clue-list li.selected{background:#fff1bc}.status{min-height:1.5em;margin:14px 0 0;font-family:system-ui,sans-serif;font-weight:650}.status.good{color:var(--good)}.status.bad{color:var(--bad)}
    footer{text-align:center;color:var(--muted);font-family:system-ui,sans-serif;font-size:.84rem;padding:0 20px 30px}
    @media(max-width:820px){.workspace{grid-template-columns:1fr}.board-shell{max-width:620px}.top-inner{align-items:flex-start;flex-direction:column;gap:4px}}
    @page{size:letter portrait;margin:.38in}
    @media print{body{background:white;color:black;font-size:10pt}.top{background:white;color:black;padding:0 0 .12in;border-bottom:2px solid black}.top-inner{max-width:none;display:flex;flex-direction:row}.brand{font-size:18pt}.date{font-size:9pt}main{max-width:none;margin:.14in 0 0;padding:0}.toolbar{margin:0 0 .12in}.intro h1{font-size:14pt}.intro p{display:none}.actions,.status,footer{display:none!important}.workspace{display:block}.board-shell,.clue-group{box-shadow:none;border:0;border-radius:0;padding:0}.board-shell{break-after:page}.grid{width:7.35in;height:7.35in;margin:0 auto}.cell input{color:transparent;text-shadow:none}.cell.active,.cell.wrong,.cell.correct{background:white}.clues{display:grid;grid-template-columns:1fr 1fr;gap:.28in;padding-top:.05in}.clue-group h2{font-size:14pt;margin:0 0 .08in;border-bottom:1px solid #555}.clue-group{break-inside:avoid}.clue-list{padding-left:.26in;font-size:10pt;line-height:1.25}.clue-list li{padding:2px 0}.cell-num{font-size:5.5pt}.print-note{display:block!important;font-size:9pt;margin-top:.08in}}
    .print-note{display:none}