/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-border-style:solid;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.sticky{position:sticky}.block{display:block}.contents{display:contents}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.border{border-style:var(--tw-border-style);border-width:1px}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.blur{--tw-blur:blur(8px);filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{color-scheme:light;--paper:#f6f5ee;--surface:#fff;--ink:#223831;--cell-fill:#233b32;--muted:#67776f;--line:#d8ded7;--accent:#236654;--wash:#e9eee6;color:var(--ink);background:var(--paper);font-synthesis:none;font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-underline-offset:.25em}button,input{font:inherit}button{cursor:pointer;border:1px solid var(--line);color:var(--ink);background:0 0;border-radius:8px;min-height:44px;padding:.55rem .9rem;font-size:.875rem;font-weight:600;line-height:1.3}button:disabled{cursor:default;opacity:.43}:focus-visible{outline-offset:3px;outline:3px solid #347a64}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:0;padding:0;position:absolute;overflow:hidden}.skip-link{z-index:100;background:#fff;padding:1rem;position:absolute;top:-6rem;left:1rem}.skip-link:focus{top:1rem}.site-header{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;max-width:1120px;min-height:92px;margin:auto;padding:0 32px;display:flex}.wordmark{letter-spacing:-.065em;font-size:1.65rem;font-weight:750;text-decoration:none}.site-header nav{align-items:center;gap:24px;font-size:.875rem;display:flex}.site-header nav a{padding:14px 0;text-decoration:none}.site-header nav a:hover{text-decoration:underline}.site-header nav a[aria-current=page]{color:var(--accent);font-weight:700}.site-main{max-width:1120px;margin:auto;padding:34px 32px 0}.page-intro{margin-bottom:30px}h1{letter-spacing:-.055em;margin:0 0 10px;font-size:clamp(1.8rem,3vw,2.6rem);font-weight:650;line-height:1.1}.page-intro p{color:var(--muted);margin:0;font-size:1rem;line-height:1.5}.game-layout{grid-template-columns:minmax(0,1fr) 270px;align-items:start;gap:60px;display:grid}.play-session{min-width:0}.game-meta{align-items:center;gap:15px;margin:0 0 18px;display:flex}.game-meta h2{margin:0;font-size:.95rem;font-weight:500}.game-meta h2 span{font-variant-numeric:tabular-nums;margin-left:.2rem;font-weight:750}.puzzle-facts{color:var(--muted);align-items:center;gap:10px;font-size:.78rem;display:flex}.puzzle-fact-select{align-items:center;display:inline-flex;position:relative}.puzzle-fact-select select{appearance:none;border:1px solid var(--line);background:var(--surface);min-height:28px;color:var(--ink);cursor:pointer;font:inherit;border-radius:4px;padding:4px 22px 4px 8px;font-weight:650;line-height:1.1}.puzzle-fact-select select:hover{background:#f8f8f7;border-color:#8b8b88}.puzzle-fact-select select:focus-visible{outline-offset:2px;outline:3px solid #347a64}.puzzle-fact-select:after{content:"";pointer-events:none;border-top:5px solid #111;border-left:4px solid #0000;border-right:4px solid #0000;width:0;height:0;position:absolute;top:50%;right:8px;transform:translateY(-35%)}.puzzle-fact-separator{color:var(--muted)}.puzzle-facts span+span:before{content:"·";margin-right:10px}.timer{font-variant-numeric:tabular-nums;color:var(--muted);margin-left:auto;font-size:.85rem}.board-wrap{position:relative}.view-tools{justify-content:flex-end;gap:3px;margin-bottom:4px;display:flex}.view-tools button{border-color:#0000;min-height:38px;padding:.3rem .7rem;font-size:.78rem;font-weight:500}.view-tools button[aria-pressed=true]{text-underline-offset:5px;font-weight:700;text-decoration:underline}.board-viewport{touch-action:none;overscroll-behavior:contain;scrollbar-width:thin;width:100%;max-height:560px;padding:2px 0 8px;overflow:auto;container-type:inline-size}.board-surface{--cell:clamp(24px, calc((100cqw - var(--clue-width) - 4px) / var(--cols)), var(--cell-cap));grid-template-columns:var(--clue-width) calc(var(--cols) * var(--cell));grid-template-rows:var(--clue-height) calc(var(--rows) * var(--cell));width:max-content;margin:0 auto;padding-right:2px;display:grid;position:relative}.is-focused .board-surface{--cell:42px}.column-clues{grid-template-columns:repeat(var(--cols), var(--cell));z-index:3;background:var(--paper);display:grid;position:sticky;top:0}.row-clues{grid-template-rows:repeat(var(--rows), var(--cell));z-index:2;background:var(--paper);display:grid;position:sticky;left:0}.column-clue,.row-clue{font-variant-numeric:tabular-nums;font-size:.8rem;font-weight:600;line-height:1.2}.column-clue{flex-direction:column;justify-content:flex-end;align-items:center;gap:.1rem;padding:0 0 .45rem;display:flex}.row-clue{justify-content:flex-end;align-items:center;gap:.32rem;padding:0 .65rem 0 .2rem;display:flex}.clue-corner{z-index:4;color:#96a59a;background:var(--paper);justify-content:flex-end;align-items:flex-end;padding:.6rem .8rem;font-size:.9rem;display:flex;position:sticky;top:0;left:0}.column-clue.is-active,.row-clue.is-active{background:#e1e9df}.column-clue.is-done,.row-clue.is-done{color:#65776c}.cell-matrix{width:calc(var(--cols) * var(--cell));height:calc(var(--rows) * var(--cell));grid-template-columns:repeat(var(--cols), var(--cell));grid-template-rows:repeat(var(--rows), var(--cell));touch-action:none;-webkit-user-select:none;user-select:none;-webkit-touch-callout:none;background:#fff;display:grid;box-shadow:0 0 0 1.5px #718878}.cell-row{display:contents}.cell{cursor:crosshair;border-bottom:1px solid #d2dbd2;border-right:1px solid #d2dbd2;justify-content:center;align-items:center;line-height:1;display:flex;position:relative}.cell-1{background:var(--cell-fill);border-color:#3a5147}.cell-2{background:#f8faf7}.cell-mark{color:#68796f;font-size:1.1rem;font-weight:400}.group-right{border-right:2px solid #899f8e}.group-bottom{border-bottom:2px solid #899f8e}.cell-matrix:focus-visible .cell-active:after{content:"";pointer-events:none;border:2px solid #478d70;position:absolute;inset:2px;box-shadow:0 0 0 1px #fff}.is-moving .cell{cursor:grab}.board-instructions{text-align:center;color:var(--muted);margin:12px 0 20px;font-size:.73rem;line-height:1.5}.toolbar{max-width:420px;margin:0 auto}.mode-group{background:#edf0e8;border:1px solid #b8c6b9;border-radius:11px;gap:4px;padding:4px;display:flex}.mode-button{border:1px solid #0000;border-radius:7px;flex:1;justify-content:center;align-items:center;gap:10px;min-height:48px;display:flex}.mode-button.is-selected{background:#fff;border-color:#7c9c86;box-shadow:0 1px 2px #294b2510}.mode-symbol{font-size:1.1rem;line-height:1}.secondary-tools{justify-content:center;align-items:center;gap:4px;margin-top:7px;display:flex}.secondary-tools button{border-color:#0000;padding:.4rem .8rem;font-size:.8rem}.tool-divider{background:var(--line);width:1px;height:16px;margin:0 .2rem}.save-status{text-align:center;color:var(--muted);min-height:20px;margin:5px 0 20px;font-size:.72rem}.first-steps{border-block:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:16px 0;display:flex}.first-steps h3{margin:0 0 5px;font-size:.88rem;font-weight:650}.first-steps p{color:var(--muted);max-width:38ch;margin:0;font-size:.8rem;line-height:1.55}.first-steps button{flex-shrink:0;max-width:90px;padding:.4rem .7rem;font-size:.72rem}.help-panel{margin:16px 0;font-size:.85rem}.help-panel summary{cursor:pointer;padding:12px 0;font-weight:600}.help-panel p{color:var(--muted);margin:8px 0 14px;line-height:1.65}.help-actions{gap:10px;margin-bottom:14px;display:flex}.help-panel .check-result{background:var(--wash);color:var(--ink);padding:14px}.keyboard-help{font-size:.75rem}.puzzle-picker{padding-top:3px}.puzzle-picker h2{letter-spacing:-.025em;margin:0 0 10px;font-size:1.25rem;font-weight:650}.puzzle-picker>p{color:var(--muted);margin:0 0 20px;font-size:.85rem;line-height:1.6}.puzzle-list{border-top:1px solid var(--line)}.puzzle-option{border:0;border-bottom:1px solid var(--line);text-align:left;border-radius:0;align-items:center;gap:18px;width:100%;min-height:72px;padding:14px 12px;display:flex}.puzzle-option.selected{box-shadow:inset 3px 0 var(--accent);background:#e8ede2}.puzzle-number{color:var(--muted);font-variant-numeric:tabular-nums;font-size:.75rem}.puzzle-option strong{font-size:.86rem;font-weight:600;display:block}.puzzle-option small{color:var(--muted);margin-top:5px;font-size:.72rem;font-weight:400;display:block}.selection-mark{color:var(--accent);margin-left:auto;font-size:1rem}.puzzle-picker .picker-footnote{margin-top:14px;font-size:.73rem}.quiet-note{color:var(--muted);max-width:180px;margin-top:36px}.quiet-line{background:#8ba48d;width:32px;height:2px;display:block}.quiet-note p{font-size:.88rem;line-height:1.6}.primary-button{background:var(--accent);color:#fff;border-color:var(--accent)}.primary-button:hover:not(:disabled){color:#fff;background:#194d3d}.completion{text-align:center;border-top:1px solid var(--line);padding:25px 0 16px;animation:.24s ease-out appear}.completion-caption{color:var(--accent);margin:0 0 8px;font-size:.8rem}.completion h2{letter-spacing:-.045em;margin:0 0 10px;font-size:1.85rem;font-weight:650}.completion>p:not(.completion-caption){color:var(--muted);font-size:.85rem;line-height:1.6}.completion button{margin-top:4px}.is-finished .cell-mark{opacity:0}.is-finished .cell{cursor:default}.pause-overlay{z-index:5;text-align:center;background:#f6f5eef5;flex-direction:column;justify-content:center;align-items:center;padding:16px;display:flex;position:absolute;inset:42px 0 20px}.pause-overlay h2{font-size:1.3rem;font-weight:600}.pause-overlay p{color:var(--muted);font-size:.85rem;line-height:1.5}.storage-notice{background:#fff5df;border:1px solid #dac69a;border-radius:8px;margin:12px 0;padding:12px 14px;font-size:.82rem;line-height:1.5}.storage-notice p{margin:0 0 8px}.confirm-dialog{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:16px;width:min(440px,100vw - 32px);margin:auto;padding:28px}.confirm-dialog::backdrop{background:#172d2480}.confirm-dialog h2{margin:0 0 14px;font-size:1.4rem;font-weight:650}.confirm-dialog p{color:var(--muted);font-size:.9rem;line-height:1.65}.dialog-actions{flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:22px;display:flex}.below-game{border-top:1px solid var(--line);max-width:650px;margin-top:28px;padding:38px 0 44px}.below-game h2{letter-spacing:-.035em;font-size:1.35rem;font-weight:600}.below-game p,.article p{color:var(--muted);font-size:.95rem;line-height:1.8}.below-game a{font-size:.88rem;font-weight:600}.site-footer{border-top:1px solid var(--line);max-width:1056px;color:var(--muted);justify-content:space-between;gap:20px;margin:30px auto 0;padding:24px 0 36px;font-size:.75rem;display:flex}.site-footer p{margin:0;line-height:1.8}.article{max-width:680px;padding-bottom:50px}.article h2{letter-spacing:-.025em;margin-top:32px;font-size:1.35rem;font-weight:600}.article .example{gap:5px;margin:20px 0;display:flex}.article .example span{border:1px solid var(--line);background:#fff;place-items:center;width:38px;height:38px;display:grid}.article .example .black{background:var(--ink)}@keyframes appear{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}@media (width<=850px){.game-layout{grid-template-columns:minmax(0,1fr) 225px;gap:28px}.site-main,.site-header{padding-inline:24px}.site-footer{margin-inline:24px}}@media (width<=680px){.site-header{gap:12px;min-height:72px;padding-inline:16px}.wordmark{font-size:1.4rem}.site-header nav{gap:14px;font-size:.75rem}.site-header .nav-play{display:none}.site-main{padding:24px 16px 0}.page-intro{margin-bottom:24px}.page-intro p{font-size:.9rem}.game-layout{grid-template-columns:minmax(0,1fr);gap:28px}.game-meta{gap:10px;margin-bottom:8px}.game-meta h2{font-size:.85rem}.puzzle-facts{gap:8px;font-size:.73rem}.puzzle-facts span+span:before{margin-right:8px}.view-tools{margin-bottom:6px}.view-tools button{min-height:44px}.board-viewport{max-height:500px}.board-instructions{margin-bottom:15px;font-size:.7rem}.mode-button{min-height:47px}.secondary-tools button{padding-inline:.75rem}.puzzle-picker{border-top:1px solid var(--line);padding-top:24px}.puzzle-list{grid-template-columns:1fr 1fr;display:grid}.puzzle-option{gap:14px;padding:12px 10px}.puzzle-option:nth-child(odd){border-right:1px solid var(--line)}.quiet-note{display:none}.puzzle-picker h2{font-size:1.15rem}.first-steps{gap:12px}.site-footer{flex-direction:column;gap:8px;margin-inline:16px}.below-game{margin-top:10px;padding-block:26px}}.rule-example{align-items:center;gap:3px;margin:24px 0;display:flex}.rule-example strong{letter-spacing:5px;padding-right:20px}.rule-example span{border:1px solid var(--line);background:#fff;place-items:center;width:38px;height:38px;display:grid}.rule-example .example-filled{background:var(--ink)}.rules-page .lead{font-size:1.15rem}.preview-note{text-align:center;color:var(--muted);padding:0 16px 24px;font-size:.7rem}.wordmark.small{font-size:1.2rem}a.primary-button{border-radius:8px;margin-top:16px;padding:14px 20px;text-decoration:none;display:inline-block}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}.game-sidebar,.daily-session,.daily-sidebar{min-width:0}.daily-link{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;margin-bottom:24px;padding:0 0 16px;font-weight:650;text-decoration:none;display:flex}.picker-filters{gap:10px;margin:16px 0 8px;display:grid}.picker-filters label,.daily-date-picker label{color:var(--muted);gap:6px;font-size:.78rem;display:grid}select,input[type=date]{font:inherit;background:var(--surface);border:1px solid var(--line);color:var(--ink);border-radius:7px;min-width:0;max-width:100%;min-height:44px;padding:10px}.puzzle-list{overscroll-behavior:contain;max-height:440px;overflow:auto}.picker-count{color:var(--muted);font-size:.75rem}.help-actions{flex-wrap:wrap}.hint-explanation{background:var(--wash);border-left:3px solid var(--accent);border-radius:0 8px 8px 0;margin:14px 0;padding:16px}.hint-explanation h3{margin:0;font-size:.95rem;font-weight:650}.hint-explanation button{background:#fff}.hint-pattern{white-space:pre;letter-spacing:.05em;font-family:ui-monospace,monospace;font-size:.8rem;line-height:1.8;display:block}.local-stats{border-top:1px solid var(--line);margin-top:28px;padding-top:24px}.local-stats h2{margin:0 0 16px;font-size:1rem;font-weight:650}.local-stats dl{grid-template-columns:1fr;gap:10px;margin:0 0 20px;display:grid}.local-stats dl>div{justify-content:space-between;gap:10px;display:flex}.local-stats dt{color:var(--muted);font-size:.83rem}.local-stats dd{font-variant-numeric:tabular-nums;margin:0;font-size:.95rem;font-weight:700}.local-stats summary{cursor:pointer;padding:10px 0;font-size:.78rem;line-height:1.5}.local-stats p,.daily-sidebar>p{color:var(--muted);font-size:.78rem;line-height:1.65}.share-result{max-width:440px;margin:12px auto}.share-result p{color:var(--muted);font-size:.78rem}.share-result textarea{resize:vertical;border:1px solid var(--line);width:100%;max-width:100%;font:inherit;background:#fff;border-radius:8px;padding:12px;font-size:.8rem;line-height:1.6}.daily-game-shell{min-height:936px}.daily-game-shell--loading{color:var(--muted)}.daily-game-shell--loading p{margin:0}.daily-game-shell[data-daily-status=future],.daily-game-shell[data-daily-status=invalid],.daily-game-shell[data-daily-status=missing],.daily-game-shell[data-daily-status=broken]{min-height:0}.daily-date-picker{flex-wrap:wrap;align-items:end;gap:12px;margin-bottom:20px;display:flex}.daily-date{font-variant-numeric:tabular-nums;margin:0 0 18px;font-size:1rem;font-weight:650}.daily-date small{color:var(--muted);font-size:.7rem}.day-notice{border-block:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;padding:14px 0;font-size:.85rem;display:flex}.day-notice p{margin:0;line-height:1.5}.day-notice button{flex-shrink:0;max-width:45%}@media (width<=700px){.picker-filters{grid-template-columns:1fr 1fr}.local-stats dl{grid-template-columns:1fr 1fr 1fr;gap:12px}.local-stats dl>div{display:block}.local-stats dd{margin-top:8px;font-size:1.2rem}.game-sidebar,.daily-sidebar{margin-top:20px}.hint-pattern{font-size:.75rem}.daily-link{margin-bottom:20px}}@media (width<=680px){.daily-game-shell{min-height:1270px}.daily-game-shell[data-daily-status=future],.daily-game-shell[data-daily-status=invalid],.daily-game-shell[data-daily-status=missing],.daily-game-shell[data-daily-status=broken]{min-height:0}}@media (width<=400px){.daily-game-shell{min-height:1225px}}@media (width<=380px){.daily-game-shell{min-height:1215px}}[hidden]{display:none!important}.breadcrumbs{color:var(--muted);margin:0 0 28px;font-size:.78rem}.breadcrumbs ol{flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none;display:flex}.breadcrumbs li+li:before{content:"/";opacity:.55;margin-right:6px}.article.editorial{max-width:720px;margin-inline:auto}.editorial h1{max-width:19ch}.editorial .lead{font-size:1.12rem;line-height:1.7}.article a:not(.primary-button),.technique-return a,.related-reading a{text-underline-offset:4px;text-decoration:underline 1px}.article section{scroll-margin-top:20px}.article-takeaway{border-left:3px solid var(--accent);background:var(--wash);padding:18px 22px}.technique-list{border-top:1px solid var(--line);margin-top:35px}.technique-list section{border-bottom:1px solid var(--line);grid-template-columns:35px minmax(0,1fr);gap:16px;padding:18px 0;display:grid}.technique-list h2{margin-top:0}.section-number{font-variant-numeric:tabular-nums}.line-example{border:1px solid var(--line);background:var(--surface);border-radius:10px;margin:22px 0;padding:18px}.line-clue{color:var(--ink);margin:0 0 10px}.line-clue strong{font-variant-numeric:tabular-nums;letter-spacing:.1em}.line-example-scroll{overflow-x:auto}.line-example table{border-spacing:0;table-layout:fixed;width:100%}.line-example th{color:var(--muted);padding:6px 2px;font-size:.75rem;font-weight:500}.line-example th:first-child{text-align:left;width:70px}.line-cell{text-align:center;border:1px solid var(--line);height:34px;color:var(--ink);font-size:1.1rem}.line-cell.filled{background:var(--cell-fill);color:var(--cell-fill)}.line-example figcaption{color:var(--muted);margin-top:16px;font-size:.8rem;line-height:1.6}.line-practice{border:1px solid var(--line);background:var(--surface);border-radius:14px;max-width:680px;margin:32px auto;padding:24px}.line-practice h2{margin:0 0 10px;font-size:1.3rem;font-weight:650}.line-practice h3{margin:22px 0 6px;font-size:1rem;font-weight:600}.line-practice p{color:var(--muted);font-size:.9rem;line-height:1.65}.practice-grid{grid-template-columns:repeat(5,minmax(0,44px));gap:4px;margin-block:18px;display:grid}.practice-grid button{border-radius:3px;min-height:44px;padding:0;font-size:1.3rem}.practice-grid button[data-value="1"]{background:var(--cell-fill);color:var(--cell-fill);border-color:var(--cell-fill)}.practice-grid button:disabled{opacity:1;cursor:default}.practice-grid [data-value="2"]{color:var(--ink)}.practice-tools,.practice-actions{flex-wrap:wrap;gap:8px;margin-block:12px;display:flex}.practice-tools button,.practice-actions button,[data-practice-next]{min-height:44px}.practice-tools [aria-pressed=true]{border-color:var(--accent);background:var(--wash);box-shadow:inset 0 -2px var(--accent)}[data-practice-feedback]{min-height:1.6em}.practice-return{min-height:44px;margin-top:20px;padding-top:10px;display:inline-block}.related-reading{border-top:1px solid var(--line);margin-top:36px;padding-top:8px}.related-reading a{min-height:44px;padding-block:10px;font-size:.9rem;display:block}.notice{background:#fff5df;border:1px solid #dac69a;border-radius:8px;padding:16px 18px}.policy-date{font-size:.78rem!important}.contact-email{overflow-wrap:anywhere}.data-controls{border:1px solid var(--line);border-radius:10px;margin-block:28px;padding:0 20px 20px}.data-controls button{min-height:44px}[data-data-confirm]{background:var(--surface);margin-top:15px;padding:12px}[data-data-remove]{color:#714225;border-color:#85512d}.selected-puzzle-link{min-height:44px;padding:12px 18px 12px 0;display:inline-block}.technique-return{max-width:650px;margin-top:0;padding-bottom:20px;font-size:.88rem}.content-ad{box-sizing:border-box;background:var(--surface);border:1px solid var(--line);height:320px;margin-top:200px;margin-bottom:32px;padding:12px;overflow:hidden}.content-ad p{text-align:center;color:var(--muted);margin:0 0 8px;font-size:.7rem}.ad-reserved-space{height:270px}.expanded-footer{grid-template-columns:minmax(180px,1.6fr) repeat(3,minmax(0,1fr));gap:28px;display:grid}.expanded-footer .footer-brand p{max-width:25ch;margin:8px 0}.expanded-footer nav h2{color:var(--ink);margin:0 0 8px;font-size:.8rem;font-weight:650}.expanded-footer nav a{width:fit-content;padding-block:6px;display:block}@media (width<=680px){.breadcrumbs{margin-bottom:20px}.editorial h1{font-size:clamp(1.9rem,8vw,2.7rem)}.article.editorial{padding-bottom:20px}.line-practice{padding:18px 14px}.line-example{padding:12px 8px}.line-example th:first-child{width:58px}.line-cell{height:30px}.expanded-footer{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}.expanded-footer .footer-brand{grid-column:1/-1}.expanded-footer .footer-brand p{max-width:none}.expanded-footer nav a{min-height:36px;padding-block:9px}.data-controls{padding-inline:14px}}:root{--paper:#f3f3f1;--surface:#fff;--ink:#111;--cell-fill:#111;--muted:#686866;--line:#d9d9d6;--accent:#111;--wash:#ededeb}body{background:var(--paper)}button{border-radius:5px}button:hover:not(:disabled){background:#e8e8e6;border-color:#9c9c99}.practice-grid button[data-value="1"]:hover:not(:disabled){background:var(--cell-fill);color:var(--cell-fill);border-color:var(--cell-fill)}:focus-visible{outline-color:#111}.site-header{border-bottom-color:#cececb;max-width:1280px;min-height:76px;padding-inline:28px}.wordmark{color:#111;letter-spacing:0;font-size:1.7rem;font-weight:800}.wordmark span{color:#111}.wordmark-zero{font-variant-numeric:tabular-nums;margin-left:.08em;display:inline-block}.site-header nav{color:#30302f;gap:28px}.site-header nav a:hover{color:#000}.site-header nav a[aria-current=page]{color:#111}.site-main{max-width:1280px;padding:26px 28px 0}.site-footer{border-top-color:#cececb;max-width:1224px}.primary-button{background:#111;border-color:#111}.primary-button:hover:not(:disabled){background:#30302f;border-color:#30302f}.home-page{max-width:1180px;margin:0 auto}.home-game-intro{max-width:920px;margin:0 auto 16px}.home-game-intro h1{letter-spacing:0;margin:0 0 5px;font-size:2.35rem;font-weight:720}.home-game-intro p{color:var(--muted);margin:0;font-size:.92rem;line-height:1.5}.home-game{background:#fff;border:1px solid #d3d3d0;padding:28px 34px 22px}.game-layout--solo{display:block}.home-game .play-session{max-width:900px;margin:0 auto}.home-game .game-meta{max-width:760px;margin:0 auto 8px}.home-game .game-meta h2{color:#292928;font-size:.9rem}.home-game .puzzle-facts,.home-game .timer{color:#6a6a68}.home-game .view-tools{max-width:760px;margin:0 auto 2px}.home-game .view-tools button{color:#5c5c5a}.home-game .view-tools button[aria-pressed=true]{color:#111}.home-game .board-viewport{max-height:760px;padding:6px 0 10px;--cell-cap:58px!important}.home-game .board-surface{margin-inline:auto}.home-game .column-clues,.home-game .row-clues,.home-game .clue-corner{background:#fff}.home-game .clue-corner span{opacity:0}.home-game .column-clue,.home-game .row-clue{color:#1c1c1b;font-size:.88rem;font-weight:650}.home-game .column-clue.is-active,.home-game .row-clue.is-active{background:#ededeb}.home-game .column-clue.is-done,.home-game .row-clue.is-done{color:#9a9a97}.home-game .cell-matrix{box-shadow:0 0 0 2px #111}.home-game .cell{border-color:#d8d8d5}.home-game .cell-1{background:#111;border-color:#111}.home-game .cell-2{background:#fafafa}.home-game .cell-mark{color:#70706e}.home-game .group-right{border-right-color:#777774}.home-game .group-bottom{border-bottom-color:#777774}.home-game .cell-matrix:focus-visible .cell-active:after{border-color:#111}.home-game .board-instructions{color:#777774;margin:14px 0}.home-game .toolbar{max-width:600px}.home-game .mode-group{background:#f0f0ee;border-color:#c9c9c6;border-radius:6px;padding:3px}.home-game .mode-button{border-radius:3px;min-height:50px}.home-game .mode-button.is-selected{color:#fff;box-shadow:none;background:#111;border-color:#111}.home-game .secondary-tools{margin-top:5px}.home-game .secondary-tools button{color:#4b4b49}.home-game .save-status{margin-bottom:8px}.home-game .help-panel{border-top:1px solid #e0e0dd;max-width:760px;margin:8px auto 0}.home-game .help-panel summary{color:#4d4d4b}.home-game-links{border-top:1px solid #e0e0dd;flex-wrap:wrap;justify-content:center;gap:8px 24px;max-width:760px;margin:12px auto 0;padding-top:18px;font-size:.82rem;display:flex}.home-game-links a{color:#4b4b49;text-decoration:none}.home-game-links a:hover{color:#000;text-decoration:underline}.home-seo{max-width:1040px;margin:74px auto 0}.home-seo-section{border-top:1px solid #cececb;padding:48px 0}.home-seo-section h2{color:#111;letter-spacing:0;margin:0 0 18px;font-size:2rem;font-weight:700}.home-seo-section h3{color:#181817;margin:0 0 8px;font-size:1rem;font-weight:700}.home-seo-section p{color:#5f5f5c;font-size:.95rem;line-height:1.75}.home-seo-lead{grid-template-columns:minmax(220px,.8fr) minmax(0,1.2fr);column-gap:70px;display:grid}.home-seo-lead h2{grid-row:1/3}.home-seo-lead p{margin:0 0 16px}.home-steps,.home-tips{border-block:1px solid #d7d7d4;grid-template-columns:repeat(3,1fr);gap:0;margin-top:24px;display:grid}.home-steps article,.home-tips article{padding:28px 28px 28px 0}.home-steps article+article,.home-tips article+article{border-left:1px solid #d7d7d4;padding-left:28px}.home-steps article>span{color:#8a8a87;margin-bottom:24px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.78rem;display:block}.home-steps p,.home-tips p{margin:0}.home-text-link{color:#222221;margin-top:22px;font-size:.88rem;font-weight:650;display:inline-block}.home-section-heading{justify-content:space-between;align-items:end;gap:24px;margin-bottom:24px;display:flex}.home-section-heading h2{margin-bottom:7px}.home-section-heading p{margin:0}.home-section-heading>a{flex-shrink:0;font-size:.85rem}.home-size-links{border-block:1px solid #d7d7d4;grid-template-columns:repeat(3,1fr);display:grid}.home-size-links>a{flex-direction:column;justify-content:space-between;gap:20px;min-height:180px;padding:28px;text-decoration:none;display:flex}.home-size-links>a:first-child{padding-left:0}.home-size-links>a+a{border-left:1px solid #d7d7d4}.home-size-links strong{color:#111;letter-spacing:0;font-size:1.35rem}.home-size-links span{color:#686866;font-size:.88rem;line-height:1.6}.home-size-links>a:hover strong{text-underline-offset:5px;text-decoration:underline}.home-faq details{border-top:1px solid #d7d7d4}.home-faq details:last-of-type{border-bottom:1px solid #d7d7d4}.home-faq summary{cursor:pointer;color:#222221;padding:18px 0;font-size:.95rem;font-weight:650}.home-faq details p{max-width:760px;margin:-4px 0 20px}@media (width<=760px){.site-header{min-height:64px;padding-inline:16px}.site-header nav{gap:16px;font-size:.74rem}.site-main{padding:18px 14px 0}.home-game-intro{margin-bottom:12px}.home-game-intro h1{font-size:1.6rem}.home-game-intro p{font-size:.84rem}.home-game{border-inline:0;margin-inline:-14px;padding:18px 14px 22px}.home-game .game-meta{margin-bottom:2px}.home-game .board-viewport{max-height:570px}.home-game .column-clue,.home-game .row-clue{font-size:.78rem}.home-game .toolbar{z-index:8;bottom:max(8px, env(safe-area-inset-bottom));backdrop-filter:blur(8px);background:#f3f3f1f2;padding:5px;position:sticky}.home-game-links{gap:8px 18px;margin-top:6px}.home-seo{margin-top:54px}.home-seo-section{padding:38px 0}.home-seo-section h2{font-size:1.45rem}.home-seo-lead{display:block}.home-steps,.home-tips,.home-size-links{grid-template-columns:1fr}.home-steps article,.home-tips article,.home-steps article+article,.home-tips article+article{border-left:0;padding:22px 0}.home-steps article+article,.home-tips article+article{border-top:1px solid #d7d7d4}.home-steps article>span{margin-bottom:12px}.home-section-heading{align-items:start}.home-size-links>a,.home-size-links>a:first-child{min-height:0;padding:24px 0}.home-size-links>a+a{border-top:1px solid #d7d7d4;border-left:0}}