@import "https://fonts.googleapis.com/css2?family=Archivo+Black&family=DM+Sans:wght@400;500;600;700&display=swap";html,body{min-height:100%}#root{min-height:100vh}:root{color:#18221b;font-synthesis:none;text-rendering:optimizelegibility;--ink:#18221b;--paper:#fffdf7;--lime:#b8f03a;--lime-dark:#638c09;--orange:#ff6a2a;--muted:#6d766f;--line:#aeb8ae;--cell:clamp(16px, calc((100vw - 88px) / 20), 28px);background:#f4f0e5;font-family:DM Sans,system-ui,sans-serif}*{box-sizing:border-box}body{background:radial-gradient(circle at 12% 0,#b8f03a3d,#0000 30rem),linear-gradient(#f7f3e8 0%,#eee8d8 100%);min-width:320px;min-height:100vh;margin:0}button{font:inherit}button:focus-visible{outline:3px solid var(--orange);outline-offset:2px}.app-shell{width:min(1120px,100%);margin:0 auto;padding:34px 22px 60px}.hero{justify-content:space-between;align-items:end;gap:30px;margin-bottom:24px;display:flex}.eyebrow{border:1px solid var(--ink);letter-spacing:.13em;background:var(--lime);border-radius:999px;padding:7px 11px;font-size:.72rem;font-weight:800;display:inline-flex}h1{letter-spacing:-.06em;text-transform:uppercase;margin:14px 0 8px;font:400 clamp(2.25rem,7vw,4.75rem)/.9 Archivo Black,sans-serif}.hero p{max-width:670px;color:var(--muted);margin:0;font-size:1.05rem}.progress-card{background:var(--ink);color:#fff;min-width:150px;box-shadow:5px 5px 0 var(--orange);border-radius:18px;padding:16px 18px;display:grid}.progress-number{color:var(--lime);font:400 2.1rem/1 Archivo Black}.progress-card span:last-child{margin-top:4px;font-size:.78rem}.toolbar{z-index:20;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffdf7f0;border:1px solid #d7d3c6;border-radius:18px;justify-content:space-between;gap:12px;margin-bottom:14px;padding:10px;display:flex;position:sticky;top:10px;box-shadow:0 10px 35px #26322717}.tool-group,.history-group{align-items:stretch;gap:8px;display:flex}.tool-button{min-width:126px;color:var(--muted);cursor:pointer;text-align:left;background:0 0;border:1px solid #0000;border-radius:12px;align-items:center;gap:9px;padding:8px 11px;display:flex}.tool-button>span:first-child{width:30px;height:30px;color:var(--ink);border:1px solid #bac2ba;border-radius:8px;place-items:center;font-size:1.35rem;display:grid}.tool-button b,.tool-button small{line-height:1.15;display:block}.tool-button b{color:var(--ink);font-size:.83rem}.tool-button small{margin-top:3px;font-size:.68rem}.tool-button.active{border-color:var(--ink);background:var(--lime);box-shadow:2px 2px 0 var(--ink)}.tool-button.active>span:first-child{background:var(--ink);color:#fff;border-color:var(--ink)}.icon-button,.check-button,.reset-button{color:var(--ink);cursor:pointer;background:#fff;border:1px solid #ccd2ca;border-radius:11px}.icon-button{width:42px;font-size:1.35rem}.icon-button:disabled{opacity:.35;cursor:not-allowed}.check-button,.reset-button{padding:0 14px;font-size:.8rem;font-weight:700}.check-button{border-color:var(--ink);background:var(--ink);color:#fff}.check-button:hover{background:#2f4034}.reset-button:hover{border-color:var(--orange);color:#bc3b08}.check-result{text-align:center;border-radius:12px;margin:0 0 14px;padding:11px 15px;font-size:.85rem;font-weight:700}.check-result.incomplete{color:#73310f;background:#ffe3c7;border:1px solid #ffbd7e}.check-result.solved{color:#234900;background:#e1fbb0;border:1px solid #9dcc43}.game-card{background:var(--paper);border:1px solid #d8d4c7;border-radius:24px;padding:22px;box-shadow:0 24px 70px #2a30281f}.board-scroller{overscroll-behavior:contain;padding:6px 6px 14px;overflow:auto}.puzzle-grid{grid-template-columns:72px repeat(20, var(--cell));grid-template-rows:96px repeat(20, var(--cell));-webkit-user-select:none;user-select:none;touch-action:pan-x pan-y;width:max-content;margin:0 auto;display:grid}.clue-corner{border-right:3px solid var(--ink);border-bottom:3px solid var(--ink);color:#8d948d;letter-spacing:.08em;font-size:.5rem;font-weight:800;position:relative;overflow:hidden}.clue-corner:after{content:"";background:linear-gradient(to top right,#0000 49%,#aeb5ad 49.5% 50.5%,#0000 51%);position:absolute;inset:0}.clue-corner span{z-index:1;position:absolute}.clue-corner span:first-child{bottom:6px;left:5px}.clue-corner span:last-child{writing-mode:vertical-rl;top:6px;right:3px}.column-clue{min-width:var(--cell);border-bottom:3px solid var(--ink);flex-direction:column;justify-content:end;align-items:center;gap:2px;padding-bottom:6px;font-size:clamp(.65rem,1.4vw,.8rem);font-weight:800;line-height:1;display:flex}.row-clue{border-right:3px solid var(--ink);justify-content:end;align-items:center;gap:7px;padding-right:8px;font-size:clamp(.65rem,1.4vw,.8rem);font-weight:800;display:flex}.cell{width:var(--cell);height:var(--cell);border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);color:#768076;cursor:crosshair;min-width:0;font-size:calc(var(--cell) * .88);touch-action:none;background:#fffef9;place-items:center;padding:0;line-height:1;display:grid}.cell:hover{background:#eefbd5}.cell.filled{background:var(--ink);color:#fff}.cell.crossed{background:#faf8ef}.cell.block-right,.column-clue.block-right{border-right:3px solid var(--ink)}.cell.block-bottom,.row-clue.block-bottom{border-bottom:3px solid var(--ink)}.cell:nth-last-child(-n+20){border-bottom-color:var(--ink)}.save-note{color:var(--muted);text-align:center;margin:14px 4px 0;font-size:.78rem}.save-note span{color:#66a900;font-size:.65rem}.instructions{color:#fff;background:var(--ink);border-radius:22px;margin-top:18px;padding:24px}.instructions h2{text-transform:uppercase;margin:0 0 16px;font:400 1.35rem Archivo Black}.instruction-grid{grid-template-columns:repeat(3,1fr);gap:20px;display:grid}.instruction-grid p{color:#cbd2cb;gap:10px;margin:0;font-size:.85rem;display:flex}.instruction-grid p span{height:28px;color:var(--ink);background:var(--lime);border-radius:50%;flex:0 0 28px;place-items:center;font-weight:900;display:grid}@media (width<=760px){.app-shell{padding:22px 10px 38px}.hero{align-items:start}.progress-card{min-width:105px;padding:12px}.progress-number{font-size:1.55rem}.toolbar{flex-direction:column;align-items:stretch;top:4px}.tool-group{grid-template-columns:repeat(3,1fr);display:grid}.tool-button{justify-content:center;min-width:0;padding:7px}.tool-button>span:first-child{width:28px;height:28px}.tool-button small{display:none}.history-group{justify-content:center}.reset-button{margin-left:auto}.game-card{border-radius:17px;padding:10px 4px 14px}.puzzle-grid{grid-template-columns:68px repeat(20, var(--cell));grid-template-rows:86px repeat(20, var(--cell))}.instruction-grid{grid-template-columns:1fr;gap:13px}}@media (width<=440px){.hero{grid-template-columns:1fr auto;gap:12px;display:grid}.hero p{grid-column:1/-1;font-size:.9rem}h1{font-size:2.1rem}.eyebrow{font-size:.6rem}.tool-button{gap:5px}.tool-button b{font-size:.7rem}}