html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}:root{--styles-loaded:1;--bg:#f7f2e7;--card:#fffdf8;--border:#ddd3bf;--border-light:#ece4d3;--text:#2b2620;--text-muted:#6f6553;--faint:#cfc4ac;--rule-text:#5c5546;--given-bg:#f1e9d8;--blue:#3c6357;--blue-bg:#3c63571a;--red:#b3492f;--red-bg:#b3492f1f;--green:#4f7a3d;--green-bg:#4f7a3d1f;--sun:#ce7a2e;--sun-bg:#ce7a2e1f;--moon:#303a56;--moon-bg:#303a561a;--sun-deep:#9b4c18;--sun-light:#eca552;--sun-hi:#f8d27a;--moon-deep:#1b2238;--moon-light:#5a76a8;--moon-hi:#a9c2e6;--note-even:#965009;--note-odd:#2b4c9b;--note-invalid:#c4232c;--cell-selected-bg:#3c63572e;--cell-conflict-bg:#b3492f1a;--cell-conflict-hatch:#b3492f4d;--cell-match-bg:#4f7a3d33;--wedge-green:#1f7a5c;--wedge-green-bg:#1f7a5c1f;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:16px/145% var(--sans);--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}:root:not([data-theme=light]){--bg:#1c1a16;--card:#24211b;--border:#3c372d;--border-light:#2e2b23;--text:#f1ece0;--text-muted:#a89b83;--faint:#524b3c;--rule-text:#c2b69e;--given-bg:#2c2820;--blue:#6fae9a;--blue-bg:#6fae9a24;--red:#e08a6c;--red-bg:#e08a6c29;--green:#8bbf72;--green-bg:#8bbf7224;--sun:#e3a35a;--sun-bg:#e3a35a29;--moon:#8b98c4;--moon-bg:#8b98c429;--sun-deep:#b56a2c;--sun-light:#f2c27d;--sun-hi:#fde2a8;--moon-deep:#58659a;--moon-light:#b4c2e8;--moon-hi:#e0e8f8;--note-even:#e3a35a;--note-odd:#a7b1d2;--note-invalid:#ff6b6b;--cell-selected-bg:#6fae9a3d;--cell-conflict-bg:#e08a6c1f;--cell-conflict-hatch:#e08a6c52;--cell-match-bg:#8bbf723d;--wedge-green:#5fc9a0;--wedge-green-bg:#5fc9a029;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--bg:#1c1a16;--card:#24211b;--border:#3c372d;--border-light:#2e2b23;--text:#f1ece0;--text-muted:#a89b83;--faint:#524b3c;--rule-text:#c2b69e;--given-bg:#2c2820;--blue:#6fae9a;--blue-bg:#6fae9a24;--red:#e08a6c;--red-bg:#e08a6c29;--green:#8bbf72;--green-bg:#8bbf7224;--sun:#e3a35a;--sun-bg:#e3a35a29;--moon:#8b98c4;--moon-bg:#8b98c429;--sun-deep:#b56a2c;--sun-light:#f2c27d;--sun-hi:#fde2a8;--moon-deep:#58659a;--moon-light:#b4c2e8;--moon-hi:#e0e8f8;--note-even:#e3a35a;--note-odd:#a7b1d2;--note-invalid:#ff6b6b;--cell-selected-bg:#6fae9a3d;--cell-conflict-bg:#e08a6c1f;--cell-conflict-hatch:#e08a6c52;--cell-match-bg:#8bbf723d;--wedge-green:#5fc9a0;--wedge-green-bg:#5fc9a029;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}:root[data-theme=light][data-contrast=more]{--bg:#fff;--card:#fff;--border:#9a8d74;--border-light:#efe8da;--text:#1a1611;--text-muted:#4a4236;--rule-text:#3a3329;--given-bg:#efe6d2;--sun:#a55a1c;--sun-deep:#7a3a10;--sun-light:#e0913f;--sun-hi:#f6c86a;--moon:#1f2945;--moon-deep:#0f1528;--moon-light:#4a66a0;--moon-hi:#9fb9e6;--note-even:#8f4300;--note-odd:#1f3f8f;--note-invalid:#a3141c}:root[data-theme=dark][data-contrast=more]{--bg:#0d0c0a;--card:#121110;--border:#8a8272;--border-light:#2a2721;--text:#fff;--text-muted:#d8cfbd;--rule-text:#e6dfd0;--given-bg:#262219;--note-even:#f5b86a;--note-odd:#a7b1d2;--note-invalid:#ff8a8a}:root[data-motion=reduce] *,:root[data-motion=reduce] :before,:root[data-motion=reduce] :after{transition:none!important;animation:none!important}body{margin:0}#root{background:var(--bg);box-sizing:border-box;flex-direction:column;min-height:100svh;display:flex}.page-intro{max-width:456px;font-family:var(--sans);color:var(--text-muted);text-align:center;margin:auto;padding:24px 16px;font-size:14px;line-height:1.5}.page-intro h1{color:var(--text);margin:0 0 8px;font-size:22px}#game{box-sizing:border-box;font-family:var(--sans);flex-direction:column;flex-grow:1;align-items:center;padding:24px 16px 32px;display:flex}.game-header{text-align:center;margin-bottom:12px}.header-nav{justify-content:center;align-items:center;gap:8px;display:flex}.game-header h1{font-family:var(--sans);letter-spacing:-.2px;color:var(--text);margin:0;font-size:24px;font-weight:600}.puzzle-tag{font-family:var(--sans);color:var(--text-muted);font-size:15px;font-weight:400}.day-nav-button{border:1px solid var(--border);width:28px;height:28px;color:var(--text);cursor:pointer;background:0 0;border-radius:6px;flex-shrink:0;justify-content:center;align-items:center;padding:0;font-family:inherit;font-size:16px;display:flex}.day-nav-button:disabled{color:var(--faint);cursor:default}@media (hover:hover){.day-nav-button:hover:not(:disabled){border-color:var(--blue)}}.load-status{min-height:100svh;font-family:var(--sans);color:var(--text-muted);text-align:center;justify-content:center;align-items:center;padding:0 24px;display:flex}.difficulty-row{box-sizing:border-box;width:min(456px,100%);color:var(--text-muted);justify-content:space-between;align-items:center;margin-bottom:12px;font-size:13px;display:flex}.difficulty-label{text-transform:capitalize;color:var(--text);font-weight:600}.difficulty-row-left{align-items:center;gap:6px;display:flex}.help-button{width:20px;height:20px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex}@media (hover:hover){.help-button:hover{color:var(--blue)}}.help-icon{width:100%;height:100%}.difficulty-row-right{align-items:center;gap:10px;display:flex}.icon-button{width:20px;height:20px;color:var(--text-muted);cursor:pointer;background:0 0;border:none;flex-shrink:0;justify-content:center;align-items:center;padding:0;display:flex}@media (hover:hover){.icon-button:hover{color:var(--blue)}}.icon-button-icon{width:100%;height:100%}.theme-toggle{cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;padding:0;line-height:0}.theme-toggle-track{background:var(--border);box-sizing:border-box;border-radius:12px;align-items:center;width:44px;height:24px;padding:2px;transition:background-color .2s;display:flex}.theme-toggle-thumb{background:var(--card);border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;transition:transform .2s;display:flex;box-shadow:0 1px 2px #0003}.theme-toggle.dark .theme-toggle-thumb{transform:translate(20px)}.theme-toggle-icon{width:13px;height:13px}.theme-toggle.light .theme-toggle-icon{color:var(--sun)}.theme-toggle.dark .theme-toggle-icon{color:var(--moon)}.theme-toggle:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:12px}@media (prefers-reduced-motion:reduce){.theme-toggle-thumb,.theme-toggle-track{transition:none}}.difficulty-change{border:1px solid var(--border);background:var(--card);min-height:28px;font:inherit;cursor:pointer;border-radius:999px;align-items:center;gap:4px;padding:2px 10px;display:inline-flex}.difficulty-chevron{color:var(--text-muted);font-size:11px}@media (hover:hover){.difficulty-change:hover{border-color:var(--blue)}}.modal-overlay .modal-card.how-to-play-card{text-align:left;max-width:520px}.how-to-play-card .modal-title{text-align:center}.htp-title-drawn{flex-wrap:wrap;justify-content:center;align-items:center;gap:4px 10px;display:inline-flex}.htp-title-logo{align-items:center;gap:6px;display:inline-flex}.htp-title-mark{width:26px;height:26px}.htp-title-name{font-family:var(--sans);color:var(--text)}.htp-goal{text-align:center;color:var(--text);margin:2px 0 10px;font-size:16px;font-weight:600}.rules-graphic{width:100%;max-width:380px;height:auto;margin:6px auto 16px;display:block}.htp-more{text-align:center;color:var(--text-muted);margin:0 0 14px;font-size:13px}.htp-more-link,.htp-back{font:inherit;color:var(--blue);cursor:pointer;background:0 0;border:none;padding:6px 0;text-decoration:underline}.htp-back{margin:-12px 0 6px;font-size:14px;text-decoration:none;display:block}.htp-view-title{margin-bottom:12px;font-size:19px}.cell.mini-cell{width:var(--cell-size);height:var(--cell-size);cursor:default}.board{--cell-size:clamp(34px, min(14vw, calc((100svh - 215px) / 7.86)), 76px);grid-template-columns:repeat(6, var(--cell-size));grid-template-rows:repeat(6, var(--cell-size));touch-action:pinch-zoom;display:grid;position:relative}.cell{box-sizing:border-box;border:1.5px solid var(--border);background:var(--card);cursor:pointer;border-radius:6px;justify-content:center;align-items:center;padding:0;font-family:inherit;transition:background-color .1s;display:flex;position:relative}.wedge-token-slot{pointer-events:none;z-index:6;justify-content:center;align-items:center;transition:opacity .15s;display:flex;position:absolute;transform:translate(-50%,-50%)}.wedge-token-slot.dimmed{opacity:.45}.wedge-token{width:calc(var(--cell-size) * .32);height:calc(var(--cell-size) * .32);filter:drop-shadow(0 0 0 2px var(--card))}.wedge-token-bg{fill:var(--card)}.wedge-token-arrow{fill:var(--text)}.wedge-token-arrow.parity-same{fill:var(--wedge-green)}.wedge-token-arrow.parity-diff{fill:var(--red)}.wedge-token-arrow.wedge-token-hollow{fill:none;stroke:var(--red);stroke-width:1.6px;stroke-linejoin:round}.wedge-token-chevron{fill:none;stroke:var(--text);stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round}.cell.given{background:var(--given-bg);cursor:default}.cell.peer{background:var(--border-light)}.cell.selected{border-color:var(--blue);background:var(--cell-selected-bg);box-shadow:inset 0 0 0 1.5px var(--blue)}.cell.multi-selected{background:var(--cell-selected-bg)}.cell.conflict{background:repeating-linear-gradient(135deg, var(--cell-conflict-hatch) 0 3px, var(--cell-conflict-bg) 3px 7px), var(--card);border-color:var(--red)}.cell.conflict:after{content:"!";width:calc(var(--cell-size) * .24);height:calc(var(--cell-size) * .24);background:var(--red);color:var(--card);font:700 calc(var(--cell-size) * .17) / calc(var(--cell-size) * .24) var(--sans);text-align:center;pointer-events:none;border-radius:50%;position:absolute;top:2px;right:2px}.cell.digit-highlight{background:var(--cell-match-bg);border-color:var(--green)}.cell.digit-highlight:before{content:"";width:calc(var(--cell-size) * .14);height:calc(var(--cell-size) * .14);background:var(--green);pointer-events:none;border-radius:50%;position:absolute;top:4px;left:4px}.cell.digit-highlight-note{background:var(--cell-match-bg)}.cell.hint-dimmed{opacity:.35}.cell.hint-context{opacity:1}.cell.hint-change{opacity:1;z-index:4;box-shadow:0 0 0 4px var(--hint-change,#d97706)}.cell.hint-error{opacity:1;z-index:4;box-shadow:0 0 0 4px var(--red)}.hint-reason{box-sizing:border-box;background:var(--blue-bg);border:1px solid var(--blue);width:min(456px,100%);color:var(--text);border-radius:10px;height:100%;margin:10px 0 0;padding:10px 14px;font-size:13px;line-height:1.5;overflow-y:auto}.hint-slot{flex-shrink:0;width:min(456px,100%);height:61px;margin-top:10px}.hint-slot .hint-reason,.hint-slot .status-row{margin:0}.hint-slot .status-row{height:100%}.reason-icon{vertical-align:-.22em;width:1.15em;height:1.15em}.hint-instruction{text-underline-offset:3px;text-decoration:underline}.hint-reason-done{color:var(--text-muted)}.hint-done-tick{color:var(--green);font-weight:700}.cell-content{justify-content:center;align-items:center;width:74%;height:74%;display:flex;position:relative}.cell-icon{width:100%;height:100%}.cell.even .cell-icon{color:var(--sun)}.cell.odd .cell-icon{color:var(--moon)}.cell-badge{width:48%;height:48%;box-shadow:0 0 0 2px var(--card);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute}.cell.even .cell-badge{background:var(--sun)}.cell.odd .cell-badge{background:var(--moon)}.cell.given .cell-badge{box-shadow:0 0 0 2px var(--given-bg)}.cell-value{font-family:var(--sans);font-weight:500;font-size:calc(var(--cell-size) * .26);color:var(--card)}.cell.given .cell-value{font-weight:700}.cell:not(.given) .cell-icon{opacity:.85}.cell.even,.tone-even{--tone:var(--sun);--tone-deep:var(--sun-deep);--tone-light:var(--sun-light);--tone-hi:var(--sun-hi)}.cell.odd,.tone-odd{--tone:var(--moon);--tone-deep:var(--moon-deep);--tone-light:var(--moon-light);--tone-hi:var(--moon-hi)}.cell-content.held .cell-value{font-weight:600;line-height:1;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.cell.given .cell-content.held .cell-value{font-weight:700}.cell:not(.given) .cell-content.held .cell-icon{opacity:1}.cell-notes{grid-template-rows:repeat(2,1fr);grid-template-columns:repeat(3,1fr);width:84%;height:84%;display:grid}.board.large-notes .cell-notes{width:96%;height:96%}.board.large-notes .note-slot{font-size:calc(var(--cell-size) * .32)}.note-slot{font-family:var(--sans);font-size:calc(var(--cell-size) * .22);justify-content:center;align-items:center;font-weight:500;line-height:1;display:flex}.note-slot.even{color:var(--note-even)}.note-slot.odd{color:var(--note-odd)}.note-slot.invalid{color:color-mix(in srgb, var(--note-invalid) 75%, transparent);position:relative}.note-slot.invalid:after{content:"";background:var(--note-invalid);border-radius:1px;width:1.25em;height:max(1.25px,.065em);position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)rotate(62deg)}:root[data-contrast=more] .note-slot.invalid{color:var(--note-invalid)}:root[data-contrast=more] .note-slot.invalid:after{height:max(2px,.11em)}.note-slot.note-highlight{color:var(--green);font-weight:700}.status-row{box-sizing:border-box;width:min(456px,100%);font-size:13px;font-family:var(--sans);color:var(--text-muted);align-items:center;min-height:20px;margin-top:10px;display:flex}.status-timer,.status-hints{font-variant-numeric:tabular-nums;flex:1}.status-hints{text-align:right}.status-center{text-align:center;flex:2}.win-banner{color:var(--green);font-weight:600}.number-pad{--pad-size:clamp(32px, min(13vw, calc((100svh - 215px) / 7.86 * .93)), 72px);grid-template-columns:repeat(6, var(--pad-size));grid-auto-rows:var(--pad-size);justify-content:center;gap:5px;margin-top:12px;display:grid}.pad-button{--cell-size:var(--pad-size);width:var(--pad-size);height:var(--pad-size);color:var(--text);font-family:inherit;transition:border-color .15s,opacity .15s}@media (hover:hover){.pad-button:hover:not(:disabled){border-color:var(--blue)}}.pad-button:disabled{opacity:.4;cursor:default}.pad-action{border:1.5px solid var(--border);background:var(--card);color:var(--text-muted);border-radius:6px;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding-left:0;padding-right:0;font-size:13px;display:flex}.pad-action-content{width:100%}.pad-label{white-space:nowrap;max-width:calc(100% - 4px);display:block;overflow:hidden}.pad-label-hidden{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}.pad-action-icon{width:calc(var(--pad-size) * .36);height:calc(var(--pad-size) * .36);color:var(--text)}.pad-action:disabled .pad-action-icon{color:var(--faint)}.pad-action.active{background:var(--blue-bg);border-color:var(--blue);color:var(--blue)}.pad-action.active .pad-action-icon{color:var(--blue)}.hint-pad-button{position:relative;overflow:hidden}.pad-action-content{z-index:1;flex-direction:column;align-items:center;gap:3px;display:flex;position:relative}.build-footer{color:var(--text-muted);text-align:center;margin-top:20px;font-size:13px}.build-footer a{color:var(--text-muted);text-decoration:none}.footer-copyright{white-space:nowrap}.build-footer{width:100%;container-type:inline-size}@container (width<=459px){.footer-copyright-bar{display:none}.footer-copyright{display:block}}@media (hover:hover){.build-footer a:hover{text-decoration:underline}}.hint-progress{background:var(--border-light);transition:width 1s linear;position:absolute;inset:0}.modal-overlay{z-index:998;background:#00000073;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-overlay.top-anchored-overlay{align-items:flex-start;padding-top:112px}.modal-card{background:var(--card);text-align:center;box-sizing:border-box;border-radius:16px;width:100%;max-width:320px;padding:32px 24px;box-shadow:0 8px 32px #00000047}.modal-icon{margin-bottom:14px;font-size:48px}.modal-title{font-family:var(--sans);color:var(--text);margin:0 0 4px;font-size:23px;font-weight:600}.modal-subtitle{color:var(--text-muted);margin:0 0 24px;font-size:13px}.modal-stats{justify-content:center;align-items:stretch;margin-bottom:24px;display:flex}.modal-stat{text-align:center;width:96px}.modal-stat+.modal-stat{border-left:1px solid var(--border-light)}.modal-stat-value{font-family:var(--sans);color:var(--text);font-variant-numeric:tabular-nums;font-size:26px;font-weight:700}.modal-stat-label{color:var(--text-muted);margin-top:2px;font-size:13px}.modal-share{background:var(--blue);color:#fff;cursor:pointer;border:none;border-radius:10px;width:100%;margin-bottom:10px;padding:12px;font-family:inherit;font-size:15px;font-weight:500}.modal-close{width:100%;color:var(--text-muted);border:1px solid var(--border-light);cursor:pointer;background:0 0;border-radius:10px;padding:10px;font-family:inherit;font-size:14px}.modal-link-button{box-sizing:border-box;text-align:center;text-decoration:none;display:block}a.modal-close.modal-link-button{margin-bottom:10px}.settings-card{text-align:left;max-height:calc(100svh - 32px);overflow-y:auto}.settings-card .modal-title{text-align:center;margin-bottom:20px}.settings-row{justify-content:space-between;align-items:center;gap:16px;margin-bottom:24px;display:flex}.settings-label{color:var(--text);flex-direction:column;gap:4px;font-size:14px;font-weight:600;display:flex}.settings-description{color:var(--text-muted);font-size:13px;font-weight:400;line-height:1.5}.settings-row-symbols{flex-direction:column;align-items:stretch}.symbol-theme-options{grid-template-columns:repeat(2,1fr);gap:8px;margin-top:4px;display:grid}.symbol-theme-option{border:1.5px solid var(--border-light);background:var(--card);cursor:pointer;text-align:left;border-radius:10px;align-items:center;gap:8px;padding:8px 10px;font-family:inherit;display:flex}.symbol-theme-option.active{border-color:var(--blue);background:var(--blue-bg)}.symbol-theme-icons{--cell-size:36px;flex-shrink:0;display:flex}.cell.symbol-theme-cell{cursor:inherit;background:0 0;border:none}.settings-row-symbols{container-type:inline-size}@container (width<=339px){.symbol-theme-options{grid-template-columns:1fr}.symbol-theme-icons{--cell-size:48px}.symbol-theme-option{gap:12px;padding:4px 12px}.symbol-theme-label{font-size:14px}}.settings-group-title{border-bottom:1px solid var(--border-light);letter-spacing:.06em;text-transform:uppercase;color:var(--text-muted);margin:4px 0 12px;padding-bottom:6px;font-size:13px;font-weight:700}.settings-more{margin:-8px 0 20px}.settings-more .about-settings-link{margin:0}.symbol-theme-label{color:var(--text);font-size:13px;font-weight:500;line-height:1.3}.switch{cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;flex-shrink:0;padding:0;line-height:0}.switch-track{background:var(--border);box-sizing:border-box;border-radius:11px;align-items:center;width:40px;height:22px;padding:2px;transition:background-color .2s;display:flex}.switch-thumb{background:var(--card);border-radius:50%;width:18px;height:18px;transition:transform .2s;box-shadow:0 1px 2px #0003}.switch.on .switch-track{background:var(--blue)}.switch.on .switch-thumb{transform:translate(18px)}.switch:focus-visible{outline:2px solid var(--blue);outline-offset:3px;border-radius:11px}@media (prefers-reduced-motion:reduce){.switch-thumb,.switch-track{transition:none}}.about-card{text-align:left;max-height:calc(100svh - 32px);overflow-y:auto}.about-card .modal-title{text-align:center}.about-card p{margin:0 0 12px;font-size:14px;line-height:1.5}.about-card a{color:inherit}.about-heading{margin:16px 0 6px;font-size:14px;font-weight:600}.about-intro{text-align:center;color:var(--text-muted);margin:4px 0 12px}.about-access{gap:8px;margin:0 0 8px;padding:0;list-style:none;display:grid}.about-access li{align-items:flex-start;gap:10px;font-size:14px;line-height:1.4;display:flex}.about-access-icon{width:20px;height:20px;color:var(--blue);flex-shrink:0}.about-settings-link{font:inherit;color:var(--blue);cursor:pointer;background:0 0;border:none;margin:0 0 12px;padding:0;font-size:14px;text-decoration:underline}.footer-link{font:inherit;color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:0}@media (hover:hover){.footer-link:hover{text-decoration:underline}}.how-to-play-tip{margin:12px 0 0;font-size:14px;line-height:1.5}:root[data-input=keyboard] button:focus-visible,:root[data-input=keyboard] a:focus-visible,:root[data-input=keyboard] [tabindex]:not([tabindex="-1"]):focus-visible{outline:2px solid var(--blue);outline-offset:2px}:root:not([data-input=keyboard]) :focus-visible,.modal-card:focus{outline:none}.load-status p{margin:0 0 12px}.load-retry{border:1.5px solid var(--border);background:var(--card);color:var(--text);font:inherit;cursor:pointer;border-radius:10px;padding:10px 22px;font-weight:600}@media (height<=700px){#game{padding-top:8px;padding-bottom:16px}.game-header{margin-bottom:4px}.game-header h1{font-size:18px}.difficulty-row{margin-bottom:6px}.board{--cell-size:clamp(34px, min(14vw, calc((100svh - 161px) / 7.86)), 76px)}.hint-slot{margin-top:6px}.number-pad{--pad-size:clamp(32px, min(13vw, calc((100svh - 161px) / 7.86 * .93)), 72px);margin-top:6px}}.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}@media (orientation:landscape) and (height<=600px){#game{grid-template-rows:auto auto auto auto 1fr;grid-template-columns:auto minmax(0,456px);justify-content:center;align-items:start;column-gap:24px;padding:8px 16px;display:grid}.board{--cell-size:clamp(30px, calc((100dvh - 24px) / 6), 76px);grid-area:1/1/-1;align-self:center}.game-header,.difficulty-row,.hint-slot,.number-pad,.build-footer{grid-column:2}.game-header{grid-row:1;margin-bottom:4px}.difficulty-row{grid-row:2;width:100%}.hint-slot{grid-row:3;width:100%;margin-top:0}.number-pad{--pad-size:clamp(30px, min(calc((100vw - 100dvh - 60px) / 6.6), calc((100dvh - 190px) / 2.2)), 64px);grid-row:4;margin-top:8px}.build-footer{grid-row:5}#game.pad-left{grid-template-columns:minmax(0,456px) auto}#game.pad-left .board{grid-column:2}#game.pad-left .game-header,#game.pad-left .difficulty-row,#game.pad-left .hint-slot,#game.pad-left .number-pad,#game.pad-left .build-footer{grid-column:1}}.modal-overlay,.modal-overlay.top-anchored-overlay{padding:var(--popup-top,130px) 24px 16px;align-items:flex-start}.modal-overlay .modal-card{width:100%;max-width:880px;max-height:calc(100svh - var(--popup-top,130px) - 16px);overflow-y:auto}@media (height>=501px){.modal-overlay .modal-card>button.modal-close{z-index:1;background:var(--card);box-shadow:0 -14px 12px -4px var(--card);position:sticky;bottom:0}.modal-overlay .modal-card>button.modal-close:after{content:"";background:var(--card);height:31px;position:absolute;top:calc(100% + 1px);left:-10px;right:-10px}}.modal-overlay .win-card{max-width:420px}@media (width>=640px){.settings-card{grid-template-columns:1fr 1fr;align-content:start;column-gap:32px;display:grid}.settings-card>:not(.settings-row),.settings-card>.settings-row-symbols{grid-column:1/-1}}@media (height<=600px){.modal-overlay .modal-card{padding:16px 24px}.modal-overlay .modal-card>button.modal-close:after{height:15px}}.about-built{text-align:center;color:var(--text-muted);font-size:13px}.about-gaps{margin:0 0 12px;padding-left:20px;font-size:14px;line-height:1.5}.about-contact{margin-top:16px}.point-link{font:inherit;color:var(--blue);cursor:pointer;background:0 0;border:none;padding:0;text-decoration:underline}.privacy-switch{border-top:1px solid var(--border);margin:16px 0;padding-top:16px}.keyboard-groups{gap:14px;max-width:380px;margin:0 auto 14px;display:grid}.keyboard-group-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin:0 0 6px;font-size:13px;font-weight:600}.keyboard-keys{border-top:1px solid var(--border-light);gap:2px;margin:0;padding:0;list-style:none;display:grid}.keyboard-keys li{border-bottom:1px solid var(--border-light);color:var(--text);grid-template-columns:112px 1fr;align-items:center;gap:12px;padding:6px 0;font-size:14px;line-height:1.35;display:grid;position:relative}.keyboard-keys li:focus-visible{outline:3px solid var(--blue);outline-offset:2px;border-radius:4px}.key-caps{flex-wrap:wrap;align-items:center;gap:3px;display:flex}.keyboard-keys kbd{box-sizing:border-box;border:1px solid var(--border);background:var(--card);min-width:24px;height:24px;color:var(--text);font:600 13px / 1 var(--sans);border-bottom-width:3px;border-radius:5px;justify-content:center;align-items:center;padding:0 6px;display:inline-flex}.key-cluster{display:inline-flex}.key-cluster svg{width:44px;height:30px}.key-cluster-cap{fill:var(--card);stroke:var(--border);stroke-width:1px}.key-cluster-arrow{fill:var(--text)}.key-join{color:var(--text-muted);font-size:13px}.cell-content.digit-only .cell-value{font-size:calc(var(--cell-size) * .56);color:var(--text);font-weight:500;line-height:1}.cell.given .cell-content.digit-only .cell-value{font-weight:700}.cell.even .cell-content.digit-only.coloured .cell-value{color:var(--note-even)}.cell.odd .cell-content.digit-only.coloured .cell-value{color:var(--note-odd)}.board.plain-digits .note-slot:not(.note-highlight){color:var(--text)}.board.plain-digits .note-slot.invalid:not(.note-highlight){color:color-mix(in srgb, var(--text) 55%, transparent)}.parity-word-even{color:var(--note-even)}.parity-word-odd{color:var(--note-odd)}.note-slot[data-n]:before{content:attr(data-n)}.sr-strip{white-space:nowrap;color:#0000;pointer-events:none;-webkit-user-select:none;user-select:none;margin:0;position:absolute;left:0;right:0;overflow:hidden}.sr-strip,.sr-strip *{font-size:1px;line-height:1px}.difficulty-row{position:relative}.board-strip{height:5px;top:calc(100% + 1px)}.hint-slot{position:relative}.pad-strip{grid-template-rows:1fr 1fr;grid-template-columns:repeat(2,1fr);height:7px;display:grid;top:calc(100% + 1px)}.pad-strip button{appearance:none;color:#0000;background:0 0;border:0;min-width:0;min-height:0;margin:0;padding:0;overflow:hidden}.pad-strip h2{grid-column:1/-1;margin:0;overflow:hidden}.sr-host{display:inline-block;position:relative}.sr-over{white-space:nowrap;color:#0000;pointer-events:none;-webkit-user-select:none;user-select:none;position:absolute;inset:0;overflow:hidden}.sr-fill{white-space:normal;overflow-wrap:anywhere;text-align:justify;text-align-last:justify;line-height:1.1}.sr-fill-text,.one-stop-block,.icon-point-text{display:block;position:relative}.start-screen{z-index:40;background:var(--bg);padding:max(24px, env(safe-area-inset-top)) 24px max(16px, env(safe-area-inset-bottom));text-align:center;flex-direction:column;justify-content:safe center;align-items:center;display:flex;position:fixed;inset:0;overflow-y:auto}.start-screen:focus{outline:none}.start-inner{flex-direction:column;align-items:center;gap:10px;margin:auto 0;display:flex}.start-mark{width:72px;height:72px}.start-title{font-family:var(--sans);color:var(--text);margin:0;font-size:40px;line-height:1.1}.start-tagline{color:var(--text-muted);margin:0 0 18px;font-size:17px}.start-buttons{flex-direction:column;gap:10px;width:min(240px,100%);display:flex}.start-button{min-height:48px;font:600 16px var(--sans);cursor:pointer;border:1.5px solid var(--text);border-radius:999px}.start-play{background:var(--text);color:var(--bg)}.start-how{color:var(--text);background:0 0}.start-button:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.start-today{color:var(--text-muted);flex-direction:column;gap:2px;margin:16px 0 0;font-size:14px;display:flex}.start-today>.sr-host{align-self:center}.start-today .sr-over{left:50%;right:auto;transform:translate(-50%)}.start-today>span:first-child{color:var(--text);font-weight:600}.start-streak{color:var(--note-even);margin-top:4px;font-weight:600}.start-why{max-width:320px;color:var(--text);text-wrap:balance;margin:18px 0 0;font-size:13px}.start-promise{color:var(--text-muted);margin:6px 0 0;font-size:13px}.start-home{color:var(--text-muted);align-self:flex-start;margin:-12px 0 8px -4px;padding:8px 4px;font-size:15px;text-decoration:none}.start-home:hover{color:var(--text);text-decoration:underline}.start-links{color:var(--text-muted);margin:8px 0 0;font-size:13px}.start-notice{max-width:300px;color:var(--text);margin:-6px 0 8px;font-size:14px}.start-levels{border:0;width:min(320px,100%);min-width:0;margin:0 0 6px;padding:0}.start-levels-title{color:var(--text);margin:0 auto 8px;padding:0;font-size:15px}.start-levels-row{background:var(--border-light);border-radius:12px;gap:4px;padding:4px;display:flex}.start-level{background:var(--card);min-height:44px;font:500 15px var(--sans);color:var(--text);white-space:nowrap;cursor:pointer;border:0;border-radius:9px;flex-direction:column;flex:1 1 0;justify-content:center;align-items:center;padding:0 4px;display:flex;position:relative}@media (hover:hover){.start-level:hover{box-shadow:inset 0 0 0 1.5px var(--text-muted)}}.start-level-time{color:var(--text-muted);font-size:12px;font-weight:400}.start-level.chosen{background:var(--card);box-shadow:0 1px 3px #00000026, inset 0 0 0 1.5px var(--text-muted);font-weight:700}.start-level:focus-visible{outline:3px solid var(--blue);outline-offset:2px}.start-level-tick{font-weight:700}:root{--ghost-tint:#465a8c29;--ghost-line:#5a76a8;--racer-line:#ce7a2e}:root[data-theme=dark]{--ghost-tint:#aab9e129;--ghost-line:#8b98c4;--racer-line:#e3a35a}:root[data-contrast=more]{--ghost-tint:#465a8c42}:root[data-theme=dark][data-contrast=more]{--ghost-tint:#becdf042}.cell.ghost{background-image:linear-gradient(var(--ghost-tint), var(--ghost-tint))}.race-bar{width:100%;max-width:calc(6*clamp(34px,min(14vw,12.7226svh - 29.2621px),76px));color:var(--text-muted);justify-content:space-between;gap:12px;margin:0 auto 6px;font-size:13px;display:flex}.race-bar-ghost{align-items:center;gap:6px;display:inline-flex}.race-swatch{border:1px solid var(--border);background:linear-gradient(var(--ghost-tint), var(--ghost-tint)), var(--card);border-radius:3px;width:12px;height:12px}.race-intro .start-inner{max-width:380px}.race-intro-flame{width:56px;height:56px}.race-intro-title{margin:8px 0 10px;font-size:28px}.race-intro-lead{margin:0 0 8px;font-size:17px}.race-intro-how,.race-intro-note{color:var(--text-muted);margin:0 0 12px;font-size:14px}.race-name{text-align:left;color:var(--text-muted);flex-direction:column;gap:6px;margin:0 0 14px;font-size:14px;display:flex}.race-name input,.race-link{box-sizing:border-box;border:1px solid var(--border);background:var(--card);width:100%;color:var(--text);font:inherit;border-radius:10px;padding:10px 12px;font-size:16px}.race-challenge-text{color:var(--text-muted);text-align:center;margin:0 0 14px;font-size:14px}.race-share{margin:0 0 10px}.race-link{margin-bottom:10px;font-size:14px}.race-error{color:var(--red);text-align:center;margin:0 0 12px;font-size:14px}.race-verdict{text-align:center;margin:0 0 14px;font-size:16px;font-weight:600}.race-compare{margin:0 0 14px}.race-legend{justify-content:center;gap:16px;margin-bottom:4px;font-size:13px;display:flex}.race-key:before{content:"";vertical-align:middle;border-top:3px solid var(--racer-line);width:18px;height:0;margin-right:6px;display:inline-block}.race-key-ghost:before{border-top:3px dashed var(--ghost-line)}.race-graph{width:100%;height:auto;display:block}.race-axis{stroke:var(--border);stroke-width:1px}.race-tick{fill:var(--text-muted);font-size:10px}.race-line{fill:none;stroke-width:2.4px;stroke-linejoin:round}.race-line-ghost{stroke:var(--ghost-line);stroke-dasharray:5 3}.race-line-racer{stroke:var(--racer-line)}.race-table{border-collapse:collapse;width:100%;margin-top:8px;font-size:14px}.race-table th,.race-table td{border-bottom:1px solid var(--border-light);text-align:right;padding:6px 4px}.race-table th[scope=row]{text-align:left;color:var(--text-muted);font-weight:400}.race-table thead th{font-weight:600}.race-better{text-underline-offset:3px;font-weight:700;text-decoration:underline}.race-page{text-align:center;max-width:420px;margin:0 auto;padding:24px 16px 40px}.race-page-flame{width:48px;height:48px}.race-page-title{margin:6px 0 4px;font-size:26px}.race-page-sub,.race-page-note{color:var(--text-muted);margin:0 0 14px;font-size:14px}.race-racers{flex-wrap:wrap;justify-content:center;gap:8px;margin-bottom:12px;display:flex}.race-racer{border:1px solid var(--border);background:var(--card);color:var(--text);font:inherit;cursor:pointer;border-radius:999px;gap:8px;padding:8px 12px;font-size:14px;display:inline-flex}.race-racer[aria-pressed=true]{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue)}.race-racer-won{font-weight:700}.race-name-note{color:var(--text-muted);margin:4px 0 0;font-size:13px}.board.board-won .cell{animation:wave-settle .6s cubic-bezier(.3, .7, .4, 1) var(--wave-delay,0s) both}@keyframes wave-settle{0%{transform:none}40%{box-shadow:inset 0 0 0 40px var(--wedge-green-bg), 0 4px 10px #0000001f;transform:translateY(-7px)scale(1.1)}to{transform:none}}.board.board-won .wedge-token-slot{animation:.5s ease-out 1.4s both wave-click}@keyframes wave-click{0%{filter:none;transform:translate(-50%,-50%)scale(1)}45%{filter:drop-shadow(0 0 4px var(--wedge-green));transform:translate(-50%,-50%)scale(1.45)}to{filter:none;transform:translate(-50%,-50%)scale(1)}}.board.win-wave-ghost{z-index:999;pointer-events:none;transform-origin:50%;margin:0;position:fixed}.modal-overlay:has(.win-card){animation:.45s ease-out both win-popup-in}@keyframes win-popup-in{0%{opacity:0}}.win-wave-badge{width:64px;height:64px;margin:0 auto 6px;display:block}.win-wave-badge .nudge-right{animation:2.4s ease-in-out infinite badge-nudge-x}.win-wave-badge .nudge-up{animation:2.4s ease-in-out .8s infinite badge-nudge-y}.win-wave-badge .nudge-down{animation:2.4s ease-in-out 1.6s infinite reverse badge-nudge-y}@keyframes badge-nudge-x{0%,60%,to{transform:none}30%{transform:translate(1.6px)}}@keyframes badge-nudge-y{0%,60%,to{transform:none}30%{transform:translateY(-1.6px)}}@media (hover:hover){[data-tip]{position:relative}[data-tip]:hover:after{content:attr(data-tip);background:var(--text) padding-box;color:var(--card);font:500 13px / 1.2 var(--sans);white-space:nowrap;z-index:50;border-top:6px solid #0000;border-radius:6px;padding:4px 8px;position:absolute;top:100%;left:50%;transform:translate(-50%)}[data-tip][data-tip-hidden]:hover:after{display:none}.difficulty-row-right [data-tip]:hover:after{left:auto;right:0;transform:none}}
