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.grid-board{grid-column:2;grid-row:2}.segmented-grid .sums-left{grid-column:1;grid-row:2}.segmented-grid .sums-right{grid-column:3;grid-row:2}.segmented-grid .sums-top{grid-column:2;grid-row:1}.segmented-grid .sums-bottom{grid-column:2;grid-row:3}.segmented-grid .sum-corner{grid-column:3;grid-row:3}.balanced-line{position:absolute;background:var(--balanced-fill);border-radius:999px;opacity:0;transition:transform var(--completion-duration) var(--move-easing),opacity var(--completion-duration) var(--move-easing),background-color var(--completion-duration) var(--move-easing)}.is-solved .highlight-lines .balanced-line{background:var(--solved-fill)}.balanced-line.horizontal{left:calc(var(--cell-gap)/4);right:calc(var(--cell-gap)/4);top:calc((var(--index) + 1)*100%/var(--n) - var(--rail-width)/2);height:var(--rail-width);transform:scaleX(0);transform-origin:left center}.balanced-line.vertical{top:calc(var(--cell-gap)/4);bottom:calc(var(--cell-gap)/4);left:calc(var(--index)*100%/var(--n) - var(--rail-width)/2);width:var(--rail-width);transform:scaleY(0);transform-origin:center top}.segmented-grid .balanced-line.horizontal{left:-.5px;right:-.5px}.segmented-grid .balanced-line.vertical{top:-.5px;bottom:-.5px}.balanced-lines .visible{opacity:1;transform:scale(1);transition:transform var(--completion-duration) var(--move-easing),opacity var(--completion-duration) var(--move-easing),background-color var(--completion-duration) var(--move-easing)}@media(max-width:600px){.grid-shell{--cell-gap:6px}.grid-shell.size-6{--cell-gap:4px}.grid-shell.size-9{--cell-gap:3px;--rail-width:1.5px}}@media(prefers-reduced-motion:reduce){.balanced-lines,.balanced-line,.balanced-lines .visible{transition:none}}.highlight-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.highlight-options button{border:1px solid var(--line);border-radius:7px;padding:12px;text-align:left}.highlight-options button>span{display:block;font-size:14px;font-weight:550}.highlight-options small{display:block;font-size:11px;line-height:1.45;color:var(--muted);margin-top:4px}.highlight-options .chosen{background:var(--accent-soft);border-color:var(--balanced-fill)}.grid-shell{--cell-radius:7px}.grid-shell.size-6{--cell-radius:5px}.grid-shell.size-9{--cell-radius:4px}.highlight-goo .balanced-lines{z-index:0;transition:none}@property --goo-fill{syntax:"<color>";inherits:true;initial-value:transparent}@property --goo-ink{syntax:"<color>";inherits:true;initial-value:#fff}@property --goo-balance{syntax:"<number>";inherits:true;initial-value:0}.highlight-goo{--goo-fill:var(--balanced-fill);--goo-ink:var(--tile-ink);transition:--goo-fill var(--completion-duration) var(--move-easing),--goo-ink var(--completion-duration) var(--move-easing)}.is-solved .highlight-goo{--goo-fill:var(--solved-fill);--goo-ink:var(--solved-ink)}.highlight-contrast .number-tile{background:var(--tile-bg);color:var(--tile-ink);transition:background-color var(--duration,.3s) var(--move-easing),color var(--duration,.3s) var(--move-easing)}.highlight-contrast .tile-slot[data-balanced-axes="1"] .number-tile{background:var(--balanced-fill)}.highlight-goo .tile-slot{--goo-balance:0;transition:--goo-balance var(--duration,.3s) var(--move-easing)}.highlight-goo .number-tile{--goo-cell-fill:color-mix(in srgb,var(--tile-bg),var(--goo-fill) calc(var(--goo-balance)*100%));background:var(--goo-cell-fill);color:color-mix(in srgb,var(--tile-ink),var(--goo-ink) calc(var(--goo-balance)*100%));transition:none}.highlight-goo .tile-slot[data-balanced-axes="1"],.highlight-goo .tile-slot[data-balanced-axes="2"]{--goo-balance:1}.highlight-contrast .tile-slot[data-balanced-axes="2"] .number-tile{background:var(--solved-fill);color:var(--solved-ink)}.axis-edge{position:absolute;opacity:0;transition:opacity var(--completion-duration) var(--move-easing),background-color var(--completion-duration) var(--move-easing)}.axis-edge{background:var(--solved-fill);border-radius:999px}.row-edge{right:calc(var(--cell-gap)/4 - var(--rail-width)/2);top:calc(var(--index)*100%/var(--n) + var(--cell-gap)/2);width:var(--rail-width);height:calc(100%/var(--n) - var(--cell-gap))}.column-edge{bottom:calc(var(--cell-gap)/4 - var(--rail-width)/2);left:calc(var(--index)*100%/var(--n) + var(--cell-gap)/2);height:var(--rail-width);width:calc(100%/var(--n) - var(--cell-gap))}.segmented-grid .row-edge:not(.outer-edge){right:calc(var(--rail-width)/-2)}.segmented-grid .column-edge:not(.outer-edge){bottom:calc(var(--rail-width)/-2)}.row-edge.edge-start{left:calc(var(--cell-gap)/4 - var(--rail-width)/2);right:auto}.column-edge.edge-start{top:calc(var(--cell-gap)/4 - var(--rail-width)/2);bottom:auto}@media(max-width:600px){.grid-shell{--cell-radius:6px}.grid-shell.size-9{--cell-radius:3px}}@media(prefers-reduced-motion:reduce){.balanced-lines .visible,.balanced-line,.axis-edge,.highlight-contrast .number-tile,.highlight-goo,.highlight-goo .tile-slot,.highlight-goo .number-tile{transition:none}}:root{color-scheme:light;--tile-focus:#e5e5e5}.theme-options button,.sound-options button,.line-number-options button,.generation-options button,.pace-options button,.install-button-options button{display:flex;align-items:center;justify-content:center;gap:8px}.generation-options button svg,.pace-options button svg{flex-shrink:0}:root:is([data-theme=black],[data-theme=dark]){color-scheme:dark;--tile-focus:#333333}:is([data-theme=black],[data-theme=dark]) .stat-label,:is([data-theme=black],[data-theme=dark]) .stat-note,:is([data-theme=black],[data-theme=dark]) .move-stat strong,:is([data-theme=black],[data-theme=dark]) .play-guidance,:is([data-theme=black],[data-theme=dark]) .below-game,:is([data-theme=black],[data-theme=dark]) .row-sums>span,:is([data-theme=black],[data-theme=dark]) .column-sums>span,:is([data-theme=black],[data-theme=dark]) .size-pill,:is([data-theme=black],[data-theme=dark]) .help-button,:is([data-theme=black],[data-theme=dark]) .settings-button,:is([data-theme=black],[data-theme=dark]) .toolbar-right .icon-button,:is([data-theme=black],[data-theme=dark]) .reset-button,:is([data-theme=black],[data-theme=dark]) .cube-inspector,:is([data-theme=black],[data-theme=dark]) .compact-select,:is([data-theme=black],[data-theme=dark]) .loading-cube{color:var(--muted)}:is([data-theme=black],[data-theme=dark]) .mode-trigger svg,:is([data-theme=black],[data-theme=dark]) .gesture-icon,:is([data-theme=black],[data-theme=dark]) .mode-options svg,:is([data-theme=black],[data-theme=dark]) .help-rule>svg{color:var(--muted)}:is([data-theme=black],[data-theme=dark]) .sum-corner{color:#707070}:is([data-theme=black],[data-theme=dark]) .good .total-value{color:var(--accent-text)}:is([data-theme=black],[data-theme=dark]) .size-pill{border-color:var(--line)}:is([data-theme=black],[data-theme=dark]) .icon-button:hover:not(:disabled),:is([data-theme=black],[data-theme=dark]) .game-actions button:not(:disabled):hover{background:#303030}:is([data-theme=black],[data-theme=dark]) .modal-panel{background:#000;border-color:var(--line);box-shadow:0 25px 100px #0008}:is([data-theme=black],[data-theme=dark]) .mode-options small,:is([data-theme=black],[data-theme=dark]) .highlight-options small,:is([data-theme=black],[data-theme=dark]) legend>span,:is([data-theme=black],[data-theme=dark]) .help-rule p{color:var(--muted)}:is([data-theme=black],[data-theme=dark]) .mode-options .chosen,:is([data-theme=black],[data-theme=dark]) .highlight-options .chosen{background:var(--balanced-fill);border-color:var(--solved-fill)}:is([data-theme=black],[data-theme=dark]) .segmented,:is([data-theme=black],[data-theme=dark]) .axis-selector{background:var(--tile-bg);border-color:var(--line)}:is([data-theme=black],[data-theme=dark]) .segmented button{color:var(--muted)}:is([data-theme=black],[data-theme=dark]) .segmented .chosen{background:var(--balanced-fill);color:var(--tile-ink);box-shadow:0 1px 3px #0003}:is([data-theme=black],[data-theme=dark]) .done-button{background:#fff;color:var(--solved-ink)}:is([data-theme=black],[data-theme=dark]) select{background:var(--tile-bg);border-color:#363636;color:var(--tile-ink)}:is([data-theme=black],[data-theme=dark]) .axis-selector .active,:is([data-theme=black],[data-theme=dark]) .cube-control-bar .active{background:var(--balanced-fill)}:is([data-theme=black],[data-theme=dark]) .face-buttons>div,:is([data-theme=black],[data-theme=dark]) .face-buttons button+button{border-color:var(--line)}:is([data-theme=black],[data-theme=dark]) .face-buttons button+button,:is([data-theme=black],[data-theme=dark]) .mini-board b{background:var(--tile-bg);color:var(--tile-ink)}:is([data-theme=black],[data-theme=dark]) .face-buttons button:hover{background:var(--balanced-fill)}:is([data-theme=black],[data-theme=dark]) .debug{background:var(--tile-bg);color:var(--tile-ink)}:is([data-theme=black],[data-theme=dark]) .error{color:#f0b3a0}:is([data-theme=black],[data-theme=dark]) button:focus-visible,:is([data-theme=black],[data-theme=dark]) a:focus-visible,:is([data-theme=black],[data-theme=dark]) select:focus-visible,:is([data-theme=black],[data-theme=dark]) summary:focus-visible{outline-color:var(--accent-text)}@property --ink{syntax:"<color>";inherits:true;initial-value:#30372f}@property --muted{syntax:"<color>";inherits:true;initial-value:#858b80}@property --tile-ink{syntax:"<color>";inherits:true;initial-value:#394232}@property --solved-ink{syntax:"<color>";inherits:true;initial-value:#fff}@property --accent-text{syntax:"<color>";inherits:true;initial-value:#3f7b35}@property --muted-accent-text{syntax:"<color>";inherits:true;initial-value:#637657}.appearance-changing{transition:--ink .24s ease,--muted .24s ease,--tile-ink .24s ease,--solved-ink .24s ease,--accent-text .24s ease,--muted-accent-text .24s ease,background-color .24s ease!important}.appearance-changing body,.appearance-changing .browser-theme-strip{transition:background-color .24s ease!important}.appearance-changing .app-shell *,.appearance-changing .tile-slot:before{transition:background-color .24s ease,border-color .24s ease,fill .24s ease!important}@media(prefers-reduced-motion:reduce){.appearance-changing,.appearance-changing body,.appearance-changing .browser-theme-strip,.appearance-changing .app-shell *,.appearance-changing .tile-slot:before{transition:none!important}}.highlight-contrast .number-tile.moving,.highlight-goo .number-tile.moving{animation-name:slide,tile-colour;animation-duration:var(--duration);animation-timing-function:var(--move-easing);animation-fill-mode:both}.highlight-goo .number-tile.moving{animation-name:slide}@keyframes tile-colour{0%{background-color:var(--from-fill);color:var(--from-ink)}to{background-color:var(--to-fill);color:var(--to-ink)}}@media(prefers-reduced-motion:reduce){.highlight-contrast .number-tile.moving,.highlight-goo .number-tile.moving{animation-name:slide}}.goo-connections{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;overflow:hidden;pointer-events:none;fill:var(--goo-fill)}.goo-connections path[data-transition=attach]{animation:goo-connection-grow var(--duration) var(--move-easing) both}.goo-connections path[data-transition=detach]{animation:goo-connection-retract var(--duration) var(--move-easing) both}@keyframes goo-connection-grow{0%,45%{opacity:0}to{opacity:1}}@keyframes goo-connection-retract{0%{opacity:1}to{opacity:0}}@media(prefers-reduced-motion:reduce){.goo-connections path[data-transition]{animation:none}}.highlight-goo .number-tile{overflow:visible}.goo-tile-bridge{position:absolute;display:block;fill:var(--goo-cell-fill);pointer-events:none;overflow:visible}.goo-tile-bridge.horizontal{left:calc(100% - 1px);top:50%;width:calc(var(--tile-gap) + 2px);height:calc((100% + var(--tile-gap))*.48);transform:translateY(-50%)}.goo-tile-bridge.vertical{top:calc(100% - 1px);left:50%;height:calc(var(--tile-gap) + 2px);width:calc((100% + var(--tile-gap))*.48);transform:translate(-50%)}.goo-boundary-half{transform-box:view-box;animation-duration:var(--duration);animation-timing-function:var(--move-easing);animation-fill-mode:both}.goo-tile-bridge[data-boundary=leave] .goo-boundary-half{animation-name:goo-boundary-retract}.goo-tile-bridge[data-boundary=enter] .goo-boundary-half{animation-name:goo-boundary-grow}@keyframes goo-boundary-retract{0%{transform:scale(1)}to{transform:scale(0,.35)}}@keyframes goo-boundary-grow{0%,45%{transform:scale(0,.35)}to{transform:scale(1)}}:root{--settings-control-bg:#fff}:root[data-theme=white]{--settings-control-bg:var(--tile-bg)}:root:is([data-theme=black],[data-theme=dark]){--settings-control-bg:var(--tile-bg)}:root .settings-sheet{background:var(--page-bg);border:0;box-shadow:none}:root .settings-sheet .segmented{background:transparent;border:0;padding:0;gap:8px}:root .settings-sheet .theme-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}:root .settings-sheet button{background:var(--settings-control-bg);border:0;box-shadow:none;color:var(--tile-ink)}:root .settings-sheet .chosen{background:var(--balanced-fill);color:var(--tile-ink);font-weight:600}:root .settings-sheet button:not(.chosen):hover:not(:disabled){background:var(--tile-moving)}.settings-sheet .segmented button{border-radius:7px;padding:12px 6px}.settings-sheet .reset-button{width:100%;padding:14px 16px;border-radius:7px;margin:0 0 12px}.settings-sheet .chosen small,.settings-sheet .chosen svg{color:var(--tile-ink)}.puzzle-chooser .mode-options .mode-difficulty{margin-left:auto;flex-shrink:0;color:var(--muted);font-size:12px;font-weight:400;white-space:nowrap}:root .mode-trigger>svg:first-child,:root .puzzle-chooser .mode-options>button>svg:first-child{color:var(--muted-accent-text)}:root .game-actions button:not(.solve-button),:root .game-actions button:not(.solve-button):is(:hover,:focus,:active){background:var(--tile-bg);color:var(--tile-ink)}:root .game-actions button:not(.solve-button):focus-visible{outline-color:var(--tile-ink)}.distance-progress{padding:7px 0 20px}.distance-pill{position:relative;isolation:isolate;overflow:hidden;border-radius:999px;min-height:32px;background:var(--tile-bg);color:var(--tile-ink);display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 12px;font-size:12px;font-variant-numeric:tabular-nums}.distance-fill{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--balanced-fill);transform-origin:left center;transition:transform var(--completion-duration) var(--move-easing),background-color var(--completion-duration) var(--move-easing),opacity var(--completion-duration) var(--move-easing);z-index:-1}.distance-pill{transition:color var(--completion-duration) var(--move-easing),background-color var(--completion-duration) var(--move-easing)}.distance-pill.is-warning{background:#f4dfaa;color:#714f0f}:is([data-theme=black],[data-theme=dark]) .distance-pill.is-warning{background:#44331b;color:#e6bd66}.distance-caution{flex-shrink:0;animation:distance-note-enter .25s ease both}.distance-pill.is-complete{color:var(--solved-ink)}.distance-pill.is-complete .distance-fill{background:var(--solved-fill)}.distance-calculating{position:absolute;top:0;right:12px;bottom:0;left:12px;display:flex;align-items:center;gap:7px;font-weight:550;animation:distance-note-enter ease both;pointer-events:none}.distance-calculating.is-exiting{animation-name:distance-loading-exit}.distance-initial-spinner{width:12px;height:12px;border:1.5px solid currentColor;border-right-color:transparent;border-radius:50%;opacity:.75;animation:distance-spin .8s linear infinite}@keyframes distance-loading-exit{0%{opacity:1}to{opacity:0}}.distance-label{display:flex;align-items:center;font-weight:550}.distance-label.is-visible,.distance-note-content.is-visible{animation:distance-note-enter .3s ease both}@keyframes distance-spin{to{transform:rotate(360deg)}}.distance-note{display:grid;min-height:16px;margin:6px 12px 0;color:var(--muted);font-size:11px;line-height:1.45;opacity:1;transition:visibility 0s}.distance-note-content,.distance-note-sizer{grid-area:1/1}.distance-note-sizer{visibility:hidden}.distance-note.is-hidden{opacity:0;visibility:hidden;transition:opacity .2s ease,visibility 0s .2s}@keyframes distance-note-enter{0%{opacity:0}to{opacity:1}}.distance-note-spinner{display:inline-block;width:10px;height:10px;margin-left:6px;vertical-align:-1px;border:1px solid currentColor;border-right-color:transparent;border-radius:50%;opacity:0;transition:opacity .2s ease;animation:distance-spin .8s linear infinite}.distance-note-spinner.is-visible{opacity:.75;transition:none}.distance-progress.is-updating .distance-label,.distance-progress.is-updating .distance-note-content,.distance-progress.is-updating .distance-caution{animation:none}.distance-progress.is-updating .distance-note,.distance-progress.is-updating .distance-note-spinner,.distance-progress.is-updating .distance-initial-spinner{transition:none}@media(prefers-reduced-motion:reduce){.game-actions button,.game-actions .solve-button,.distance-fill,.distance-pill,.distance-note,.distance-note-spinner,.distance-initial-spinner{transition:none}.distance-note-spinner,.distance-initial-spinner,.distance-note-content,.distance-caution,.distance-label,.distance-calculating{animation:none!important}.distance-calculating.is-exiting{opacity:0}}.setting-description{font-size:12px;line-height:1.6;color:var(--muted);margin:10px 0 0}.setting-description-icon{display:inline-block;vertical-align:-1px;margin-right:5px}:root[data-browser-tint=strips]:has(.modal-shell[data-open]){overflow:hidden;overscroll-behavior:none}:root{--modal-brightness:.7490196;--modal-page-weight:74.90196%;--document-bg:var(--page-bg);background-color:var(--document-bg);transition:background-color .22s ease}:root:is([data-theme=black],[data-theme=dark]){--modal-brightness:.4;--modal-page-weight:40%}:root:has(.modal-shell[data-open]:not([data-closing])){--document-bg:color-mix(in srgb,var(--page-bg) var(--modal-page-weight),black)}body{background-color:var(--document-bg)!important;transition:background-color .22s ease}.app-shell>[data-modal-background]{filter:none;transition:filter .22s ease}.app-shell:has(.modal-shell[data-open]:not([data-closing]))>[data-modal-background]{filter:blur(4px) brightness(var(--modal-brightness))}.appearance-changing .app-shell>[data-modal-background]{transition:filter .22s ease,background-color .24s ease,border-color .24s ease!important}.modal-shell{display:none;position:fixed;z-index:1000;top:0;right:0;bottom:0;left:0;width:100%;height:100%;max-width:none;max-height:none;margin:0;border:0;border-radius:0;background:transparent;color:var(--ink);box-shadow:none;overflow:hidden;overscroll-behavior:none;padding:calc(14px + env(safe-area-inset-top,0px)) calc(14px + env(safe-area-inset-right,0px)) calc(14px + env(safe-area-inset-bottom,0px)) calc(14px + env(safe-area-inset-left,0px))}.modal-shell[data-open]{display:flex;align-items:center;justify-content:center}.modal-hit-area{position:fixed;top:0;right:0;bottom:0;left:0;touch-action:none}.modal-panel{position:relative;z-index:1;display:flex;flex-direction:column;min-height:0;flex-shrink:0;overflow:hidden;overscroll-behavior:none;opacity:0;transform:translateY(12px) scale(.98);transition:opacity .22s cubic-bezier(.2,.7,.2,1),transform .22s cubic-bezier(.2,.7,.2,1)}.modal-shell[data-open]:not([data-closing])>.modal-panel{opacity:1;transform:translateY(0) scale(1)}.appearance-changing .app-shell .modal-shell{transition:none!important}.appearance-changing .app-shell .modal-panel{transition:background-color .24s ease,border-color .24s ease,opacity .22s cubic-bezier(.2,.7,.2,1),transform .22s cubic-bezier(.2,.7,.2,1)!important}@starting-style{.modal-shell[data-open]:not([data-closing])>.modal-panel{opacity:0;transform:translateY(12px) scale(.98)}}@media(prefers-reduced-motion:reduce){:root,body,.app-shell>[data-modal-background],.appearance-changing .app-shell>[data-modal-background],.modal-panel,.appearance-changing .app-shell .modal-panel{transition:none!important}.modal-panel{transform:none}}.modal-panel>.sheet-header{flex-shrink:0}.sheet-content{min-height:0;overflow-y:auto;overscroll-behavior:contain;touch-action:pan-y;padding:5px 16px 5px 5px;margin:-5px;scrollbar-gutter:stable}.recent-puzzles{margin:0}.recent-show-more{display:flex;align-items:center;justify-content:center;gap:6px;width:100%;padding:12px;margin-top:8px;border-radius:7px;font-size:13px}.recent-board{display:grid;grid-template-columns:repeat(var(--preview-size),1fr);gap:2px;width:60px;height:60px;flex-shrink:0;border-radius:4px;overflow:hidden}.recent-board>span{display:grid;place-items:center;background:var(--tile-bg);color:var(--tile-ink);font-family:Manrope,sans-serif;font-size:11px;font-weight:450;line-height:1}:is([data-theme=black],[data-theme=dark]) .recent-board>span[data-balanced-axes="0"]{background:#000}.recent-board>span[data-balanced-axes="1"]{background:var(--balanced-fill)}.recent-board>span[data-balanced-axes="2"]{background:var(--solved-fill);color:var(--solved-ink)}.recent-board.size-6,.recent-board.size-9{gap:1px}.recent-board.size-6>span{font-size:7px}.recent-board.size-9>span{font-size:5px}.recent-board-boxes{position:relative;padding:4px;border-radius:6px}.recent-board-boxes>span:first-child{border-top-left-radius:3px}.recent-board-boxes>span:nth-child(4){border-top-right-radius:3px}.recent-board-boxes>span:nth-child(13){border-bottom-left-radius:3px}.recent-board-boxes>span:nth-child(16){border-bottom-right-radius:3px}.recent-box-corner{position:absolute;width:50%;height:50%;border:0 solid 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.number-tile{font-size:32px}.latin-grid .good .total-value{color:var(--solved-fill)}@media(max-width:600px){.size-5 .number-tile{font-size:27px}}.puzzle-chooser .chooser-tabs{flex-shrink:0;margin-bottom:22px}.puzzle-chooser .chooser-tabs{position:relative;isolation:isolate;display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.puzzle-chooser .chooser-tabs:before{content:"";position:absolute;inset:0 auto 0 0;width:calc((100% - 8px)/2);border-radius:7px;background:var(--balanced-fill);pointer-events:none;z-index:1;transform:translate(0);transition:transform .28s cubic-bezier(.2,.7,.2,1),background-color .24s ease}.puzzle-chooser .chooser-tabs[data-tab=recent]:before{transform:translate(calc(100% + 8px))}:root .settings-sheet .chooser-tabs button{position:relative;font-weight:500;color:var(--muted);transition:color .28s cubic-bezier(.2,.7,.2,1),background-color .18s ease}:root .settings-sheet .chooser-tabs button.chosen{background:var(--settings-control-bg);color:var(--tile-ink)}.puzzle-chooser .chooser-tabs button>span{position:relative;z-index:2}@media(prefers-reduced-motion:reduce){.puzzle-chooser .chooser-tabs:before,:root .settings-sheet .chooser-tabs button{transition:none}}.chooser-pages{position:relative;display:flex;flex-direction:column;min-height:0;overflow:hidden;margin:-5px}.chooser-pages>.sheet-content{flex:1 1 auto;width:100%;margin:0}.chooser-pages>.sheet-content[aria-hidden=true]{display:none}body{min-height:100dvh;padding:env(safe-area-inset-top,0px) env(safe-area-inset-right,0px) env(safe-area-inset-bottom,0px) env(safe-area-inset-left,0px)}.modal-panel{max-height:min(90dvh,calc(100dvh - env(safe-area-inset-top,0px) - env(safe-area-inset-bottom,0px) - 28px))}.browser-theme-strip{position:fixed;top:0;left:0;width:100%;height:6px;background-color:var(--page-bg);pointer-events:none;z-index:1}.browser-theme-strip-bottom{top:auto;bottom:0}:root[data-browser-tint=native] .browser-theme-strip{display:none}:root[data-browser-tint=native] body{padding:0}:root[data-browser-tint=native] #root{padding-left:env(safe-area-inset-left,0px);padding-right:env(safe-area-inset-right,0px)}:root[data-browser-tint=native][data-ios-standalone=true] .app-shell{padding-top:env(safe-area-inset-top,0px)}@media(display-mode:standalone){:root[data-browser-tint=native] .app-shell{padding-top:env(safe-area-inset-top,0px)}}.topbar-actions{display:flex;align-items:center;gap:10px}.install-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:36px;padding:9px 12px;border-radius:8px;background:var(--solved-fill);color:var(--solved-ink);font-size:12px;font-weight:500;white-space:nowrap}.install-button:hover:not(:disabled){box-shadow:inset 0 0 0 999px #ffffff12}.install-button:disabled{opacity:.6}.install-intro{font-size:14px;line-height:1.6;color:var(--muted);margin:0 0 22px}.install-steps{padding:0 0 0 24px;margin:0;display:grid;gap:20px}.install-steps li{padding-left:8px;font-size:14px;line-height:1.6;color:var(--ink)}.install-steps li::marker{color:var(--accent-text);font-weight:600}.install-steps strong{font-weight:550}.install-steps svg{display:inline-block;vertical-align:-3px;color:var(--accent-text)}.install-note{font-size:12px;line-height:1.7;color:var(--muted);margin:22px 0 0}.install-guide-done{width:100%;margin-top:26px;padding:13px 16px;border-radius:8px;background:var(--solved-fill);color:var(--solved-ink);font-size:13px;font-weight:500}@media(max-width:360px){.topbar-actions{gap:5px}.install-button{font-size:11px;padding:9px 8px;gap:5px}.install-button svg{width:15px}}