@font-face{font-family:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/atkinson-hyperlegible-next-latin-400-normal-FfmJh7DR.woff2)format("woff2"),url(/assets/atkinson-hyperlegible-next-latin-400-normal-DPp7N0cD.woff)format("woff")}@font-face{font-family:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/atkinson-hyperlegible-next-latin-500-normal-gHP6TDRs.woff2)format("woff2"),url(/assets/atkinson-hyperlegible-next-latin-500-normal-B0CYqHl3.woff)format("woff")}@font-face{font-family:Atkinson Hyperlegible Next;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/atkinson-hyperlegible-next-latin-700-normal-Dpiyiu63.woff2)format("woff2"),url(/assets/atkinson-hyperlegible-next-latin-700-normal-C2qZD_Q9.woff)format("woff")}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 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;--lightningcss-dark:initial;color-scheme:dark;--paper:#14171c;--paper-raised:#1e232a;--ink:#eceae4;--ink-soft:#a3acb8;--line:#39404a;--line-strong:#c9c6bd;--pen:#8fb1ff;--pen-strong:#b4cbff;--on-pen:#0f1a33;--pencil:#aeb6c2;--tint-peer:#2b313b;--tint-same:#2f3f61;--tint-selected:#3a5085;--tint-hint:#4a3d17;--hint-edge:#eac75e;--mark:#ff8f85;--solved-wave:#33503a}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--paper);min-height:100dvh;color:var(--ink);font:400 1.0625rem/1.45 var(--font-ui);-webkit-tap-highlight-color:transparent;margin:0}button{font:inherit;color:inherit;touch-action:manipulation}h1,h2,p{margin:0}:focus-visible{outline:3px solid var(--pen);outline-offset:2px}[tabindex="-1"]:focus:not(.cell){outline:none}.button{min-height:var(--tap);border-radius:var(--radius);cursor:pointer;background:0 0;border:1.5px solid #0000;padding:.6rem 1.25rem;font-weight:500}.button--primary{background:var(--pen);color:var(--on-pen);font-weight:700}.button--primary:hover{background:var(--pen-strong)}.button--quiet{border-color:var(--line-strong)}.button--quiet:hover{background:var(--tint-peer)}.button--text{min-height:40px;color:var(--pen);text-underline-offset:3px;padding:.25rem .5rem;text-decoration:underline}.icon-button{width:var(--tap);height:var(--tap);border-radius:var(--radius);cursor:pointer;background:0 0;border:0;place-items:center;display:grid}.icon-button:hover{background:var(--tint-peer)}.icon-button--spacer{visibility:hidden}.notice{border-left:3px solid var(--hint-edge);background:var(--paper-raised);padding:.7rem .9rem}.notice--compact{padding:.4rem .6rem;font-size:.9375rem}.home{width:min(100%,30rem);padding:calc(var(--inset-top) + 2.5rem) 1.25rem calc(var(--inset-bottom) + 2.5rem);flex-direction:column;gap:1.75rem;margin-inline:auto;display:flex}.home__masthead{border-bottom:2px solid var(--line-strong);padding-bottom:1.25rem}.wordmark{font:500 clamp(3rem, 15vw, 4.25rem) / 1 var(--font-display);font-optical-sizing:auto;letter-spacing:-.02em}.tagline{color:var(--ink-soft);font:400 1.25rem/1.3 var(--font-display);margin-top:.5rem}.section-title{font:700 .9375rem/1.3 var(--font-ui);margin-bottom:.75rem;padding:0}.continue{border:1.5px solid var(--line-strong);border-radius:var(--radius);background:var(--paper-raised);align-items:center;gap:1.25rem;padding:1.1rem;display:flex}.continue__body{flex-direction:column;flex:1;align-items:stretch;gap:.15rem;min-width:0;display:flex}.continue__title{font:500 1.375rem/1.2 var(--font-display)}.continue__meta{color:var(--ink-soft);margin-bottom:.65rem;font-size:.9375rem}.mini-board{border:1.5px solid 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var(--font-display)}.puzzle__stage{flex-direction:column;flex:1;align-items:center;gap:.5rem;display:flex}.puzzle__side{width:var(--board);flex-direction:column;gap:.5rem;display:flex}.puzzle__status{min-height:1.45em;color:var(--ink-soft);text-align:center;text-overflow:ellipsis;white-space:nowrap;font-size:.9375rem;overflow:hidden}.board{--cell:calc(var(--board) / 9);width:var(--board);height:var(--board);border:2.5px solid var(--line-strong);background:var(--paper-raised);flex:none;grid-template-rows:repeat(9,1fr);display:grid}.board__row{grid-template-columns:repeat(9,1fr);min-height:0;display:grid}.cell{border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0;min-height:0;font-size:calc(var(--cell) * .6);font-variant-numeric:tabular-nums;cursor:pointer;touch-action:manipulation;-webkit-user-select:none;user-select:none;place-items:center;line-height:1;display:grid;position:relative}.board__row:last-child 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wavy;text-decoration:underline wavy;text-decoration-thickness:1.5px}.cell__mark{border-top:calc(var(--cell) * .26) solid var(--mark);border-left:calc(var(--cell) * .26) solid transparent;width:0;height:0;position:absolute;top:0;right:0}.cell--fixed{box-shadow:inset 0 0 0 2.5px var(--ink-soft)}.digit-pad{grid-template-columns:repeat(5,1fr);gap:6px;display:grid}.digit-pad__key{height:clamp(50px, calc((100dvh - var(--board) - 178px) / 2), 72px);border:1.5px solid var(--line);border-radius:var(--radius);background:var(--paper-raised);color:var(--pen);cursor:pointer;justify-content:center;align-items:center;font-size:1.75rem;line-height:1;display:flex}.digit-pad__key:hover{border-color:var(--pen)}.digit-pad__key:active{background:var(--tint-selected)}.digit-pad__key--done{color:var(--ink-soft);opacity:.45}.digit-pad--notes .digit-pad__key:not(.digit-pad__key--erase){border-style:dashed;border-color:var(--pencil);color:var(--pencil);font-size:1.25rem}.digit-pad__key--erase{color:var(--ink);flex-direction:column;gap:1px;font-size:.75rem}.action-bar{gap:2px;display:flex}.action{border-radius:var(--radius);cursor:pointer;background:0 0;border:0;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:1px;min-width:0;min-height:52px;padding:2px;font-size:.8125rem;line-height:1.2;display:flex}.action:hover:not(:disabled){background:var(--tint-peer)}.action:disabled{color:var(--ink-soft);opacity:.5;cursor:default}.action--on{background:var(--pen);color:var(--on-pen);font-weight:700}.action--on:hover:not(:disabled){background:var(--pen-strong)}.panel{flex-direction:column;gap:.6rem;display:flex}.panel__head{justify-content:space-between;align-items:center;gap:.5rem;display:flex}.panel__title{font:500 1.375rem/1.1 var(--font-display)}.panel__text{font-size:1rem}.panel__fine{color:var(--ink-soft);font-size:.875rem}.panel__actions{flex-wrap:wrap;gap:.5rem;display:flex}.panel__actions>.button{flex:auto}.panel--done{padding-top:.5rem}.panel__solved{font:500 2.75rem/1 var(--font-display);letter-spacing:-.02em}@media (prefers-reduced-motion:no-preference){.board--solved .cell{animation:settle .7s ease-out calc(var(--wave) * 45ms) both}.panel--done{animation:.4s ease-out .45s both rise}.cell--fixed{animation:.3s ease-in-out fixed-nudge}}@keyframes settle{35%{background:var(--solved-wave)}}@keyframes fixed-nudge{25%{transform:translate(-2px)}75%{transform:translate(2px)}}@media (width>=800px),(orientation:landscape) and (width>=560px){.puzzle{--chrome-height:72px;--board:max(280px, min(100dvh - var(--chrome-height), 100vw - 21rem - 3 * var(--gutter), 680px))}.puzzle__bar{width:min(100%, calc(var(--board) + 21rem + var(--gutter)))}.puzzle__stage{gap:calc(var(--gutter) * 2);flex-direction:row;justify-content:center;align-items:flex-start}.puzzle__side{width:19rem}.puzzle__status{text-align:left;white-space:normal}.digit-pad{grid-template-columns:repeat(3,1fr)}.digit-pad__key{height:68px;font-size:2rem}.digit-pad__key--erase{flex-direction:row;grid-column:span 3;gap:.4rem;height:50px;font-size:.9375rem}}