/*! tailwindcss v4.3.1 | 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-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--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-outline-style:solid;--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:ui-sans-serif, system-ui, 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;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--leading-tight:1.25;--radius-sm:.25rem;--radius-lg:.5rem;--shadow-sm:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--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,ui-sans-serif, system-ui, 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]){-webkit-text-decoration:underline dotted;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;-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{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{.invisible{visibility:hidden}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.container{width:100%}@media (width>=40rem){.container{max-width:40rem}}@media (width>=48rem){.container{max-width:48rem}}@media (width>=64rem){.container{max-width:64rem}}@media (width>=80rem){.container{max-width:80rem}}@media (width>=96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.border-collapse{border-collapse:collapse}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.flex-wrap{flex-wrap:wrap}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{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{--surface:silver;--surface-2:#dfdfdf;--desktop:teal;--titlebar:navy;--titlebar-2:#0e73b9;--titlebar-inactive:gray;--titlebar-text:#fff;--text:#000;--text-soft:#3a3a3a;--link:#00f;--field-bg:#fff;--edge-light:#fff;--edge-face:silver;--edge-shadow:gray;--edge-dark:#000;--selection-bg:navy;--selection-fg:#fff;--ok-ink:#005200;--danger-ink:#8b0000;--flag-bg:#ffc;--flag-ink:#4d3d00;--kind-reading:navy;--kind-slides:purple;--kind-recording:teal;--kind-exercise:green;--kind-supporting:olive;--kind-lab:maroon;--font-ui:Tahoma, "MS Sans Serif", "Segoe UI", system-ui, sans-serif;--font-mono:"Courier New", Courier, monospace;--text-xs:.6875rem;--text-sm:.75rem;--text-base:.8125rem;--text-read:.9375rem;--text-lg:.875rem;--text-xl:1rem;--text-2xl:1.25rem;--text-3xl:1.5rem;--leading-tight:1.2;--leading-body:1.6;--leading-arabic:1.8;--measure:66ch;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-5:1.5rem;--space-6:2rem;--space-7:3rem;--space-8:4rem;--radius-sm:0;--radius:0;--radius-lg:0;--radius-pill:0;--shadow-sm:none;--shadow:2px 2px 0 #00000059}::selection{background:var(--selection-bg);color:var(--selection-fg)}.bevel-out,.bevel-in,.bevel-field{border:1px solid;border-radius:0}.bevel-out{border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);background:var(--surface)}[dir=rtl] .bevel-out{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.bevel-in{border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);box-shadow:inset 1px 1px 0 var(--edge-dark), inset -1px -1px 0 var(--surface-2)}[dir=rtl] .bevel-in{box-shadow:inset -1px 1px 0 var(--edge-dark), inset 1px -1px 0 var(--surface-2)}.bevel-field{border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);box-shadow:inset 1px 1px 0 var(--edge-dark), inset -1px -1px 0 var(--surface-2);background:var(--field-bg)}[dir=rtl] .bevel-field{box-shadow:inset -1px 1px 0 var(--edge-dark), inset 1px -1px 0 var(--surface-2)}.pixelated{image-rendering:pixelated}.window{background:var(--surface);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);color:var(--text);flex-direction:column;padding:2px;display:flex}[dir=rtl] .window{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.window--floating{box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow), var(--shadow)}[dir=rtl] .window--floating{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow), -2px 2px 0 #00000059}.title-bar{align-items:center;gap:var(--space-2);background:var(--titlebar);background-image:linear-gradient(90deg, var(--titlebar), var(--titlebar-2));color:var(--titlebar-text);font-weight:700;font-size:var(--text-base);-webkit-user-select:none;user-select:none;margin:1px;padding:3px 4px;line-height:1.2;display:flex}[dir=rtl] .title-bar{background-image:linear-gradient(270deg, var(--titlebar), var(--titlebar-2))}.title-bar--inactive{background:var(--titlebar-inactive);background-image:none}.title-bar__icon{block-size:16px;inline-size:16px;image-rendering:pixelated;flex:none}.title-bar__title{text-overflow:ellipsis;white-space:nowrap;text-align:start;flex:auto;min-inline-size:0;overflow:hidden}.title-bar__controls{flex:none;gap:2px;display:flex}.title-bar__controls button,.title-bar__controls a{block-size:1.125rem;inline-size:1.25rem;color:var(--text);place-items:center;padding:0;font-size:.75rem;font-weight:700;line-height:1;text-decoration:none;display:grid}.window__body{padding:var(--space-3);min-inline-size:0}.window__body--flush{padding:0}.menu-bar{font-size:var(--text-sm);-webkit-user-select:none;user-select:none;gap:2px;padding:1px 2px;display:flex}.menu-bar>button,.menu-bar>a{box-shadow:none;color:var(--text);font:inherit;background:0 0;border:1px solid #0000;padding:2px 8px;text-decoration:none}.menu-bar>button:hover,.menu-bar>a:hover{border-block-start-color:var(--edge-light);border-inline-start-color:var(--edge-light);border-block-end-color:var(--edge-shadow);border-inline-end-color:var(--edge-shadow)}.status-bar{font-size:var(--text-sm);gap:2px;padding-block-start:2px;display:flex}.status-bar__cell{text-overflow:ellipsis;white-space:nowrap;border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);min-inline-size:0;color:var(--text);flex:auto;padding:2px 8px;overflow:hidden}.status-bar__cell--fit{flex:none}.group-box{border:1px solid var(--edge-shadow);box-shadow:inset 0 0 0 1px var(--edge-light), 1px 1px 0 var(--edge-light);padding:var(--space-3);border-radius:0;margin:0}.group-box>legend{padding-inline:var(--space-1);background:var(--surface);font-weight:700}button,.btn{font-family:var(--font-ui);font-size:var(--text-base);color:var(--text);background:var(--surface);cursor:pointer;border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);border-radius:0;padding:4px 12px}[dir=rtl] button,[dir=rtl] .btn{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}button:active:not(:disabled),.btn:active{border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--surface-2);border-inline-end-color:var(--surface-2);box-shadow:inset 1px 1px 0 var(--edge-dark), inset -1px -1px 0 var(--edge-light);padding-block:5px 3px}[dir=rtl] button:active:not(:disabled),[dir=rtl] .btn:active{box-shadow:inset -1px 1px 0 var(--edge-dark), inset 1px -1px 0 var(--edge-light)}button:disabled{color:var(--edge-shadow);text-shadow:1px 1px 0 var(--edge-light);cursor:default}button:focus-visible,.btn:focus-visible{outline:1px dotted var(--text);outline-offset:-4px}.btn-icon{align-items:center;gap:6px;display:inline-flex}.btn-icon svg{block-size:1rem;inline-size:1rem;image-rendering:pixelated;flex:none}input:where([type=text],[type=password],[type=email],[type=url],[type=search],[type=number],[type=date],[type=time],[type=datetime-local],[type=file],:not([type])),textarea,select{font-family:var(--font-ui);font-size:var(--text-base);color:var(--text);background:var(--field-bg);border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);box-shadow:inset 1px 1px 0 var(--edge-dark), inset -1px -1px 0 var(--surface-2);border-radius:0;padding:4px 6px}[dir=rtl] input:where([type=text],[type=password],[type=email],[type=url],[type=search],[type=number],[type=date],[type=time],[type=datetime-local],[type=file],:not([type])),[dir=rtl] textarea,[dir=rtl] select{box-shadow:inset -1px 1px 0 var(--edge-dark), inset 1px -1px 0 var(--surface-2)}input[type=checkbox],input[type=radio]{accent-color:var(--titlebar);block-size:.9375rem;inline-size:.9375rem}input:focus-visible,textarea:focus-visible,select:focus-visible{outline:1px dotted var(--text);outline-offset:1px}.desktop-icons{gap:var(--space-4) var(--space-2);grid-template-columns:repeat(auto-fill,minmax(5.5rem,1fr));justify-items:center;margin:0;padding-inline-start:0;list-style:none;display:grid}.desktop-icon{inline-size:100%;padding:var(--space-1);color:inherit;text-align:center;box-shadow:none;cursor:pointer;font:inherit;font-size:var(--text-sm);background:0 0;border:1px dotted #0000;flex-direction:column;align-items:center;gap:5px;text-decoration:none;display:flex}.desktop-icon svg{block-size:3rem;inline-size:3rem;image-rendering:pixelated;flex:none}.desktop-icon__label{overflow-wrap:anywhere;max-inline-size:100%;padding:1px 3px;line-height:1.3}.on-desktop .desktop-icon__label{color:#fff;text-shadow:1px 1px #000000e6}.desktop-icon:hover .desktop-icon__label,.desktop-icon:focus-visible .desktop-icon__label,.desktop-icon[aria-current=page] .desktop-icon__label{background:var(--selection-bg);color:var(--selection-fg);text-shadow:none}.desktop-icon:focus-visible{border-color:currentColor;outline:none}.on-desktop .desktop-icon:focus-visible{border-color:#fff}.icon-badge{position:relative}.icon-badge__tag{background:var(--field-bg);border:1px solid var(--edge-dark);color:var(--text);padding:0 3px;font-size:.625rem;font-weight:700;line-height:1.4;position:absolute;inset-block-end:-2px;inset-inline-end:-4px}.taskbar{z-index:50;background:var(--surface);border-block-start:1px solid var(--edge-light);box-shadow:0 -1px 0 var(--edge-shadow);font-size:var(--text-sm);align-items:stretch;gap:3px;min-block-size:2.25rem;padding:2px 3px;display:flex;position:sticky;inset-block-end:0}.start-wrap{flex:none;display:flex;position:relative}.taskbar__start{align-items:center;gap:5px;padding:2px 8px;font-weight:700;display:inline-flex}.taskbar__start svg{block-size:1rem;inline-size:1rem;image-rendering:pixelated}.taskbar__start--open{border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--surface-2);border-inline-end-color:var(--surface-2);box-shadow:inset 1px 1px 0 var(--edge-dark), inset -1px -1px 0 var(--edge-light);background-image:repeating-conic-gradient(var(--edge-light) 0% 25%, var(--surface) 0% 50%);background-size:2px 2px}[dir=rtl] .taskbar__start--open{box-shadow:inset -1px 1px 0 var(--edge-dark), inset 1px -1px 0 var(--edge-light)}.start-menu{z-index:60;flex-direction:row;align-items:stretch;min-inline-size:13.5rem;max-inline-size:min(18rem,90vw);position:absolute;inset-block-end:calc(100% + 4px);inset-inline-start:0}.start-menu__banner{writing-mode:vertical-rl;padding:var(--space-2) 3px;background:var(--titlebar);background-image:linear-gradient(0deg, var(--titlebar), var(--titlebar-2));color:var(--titlebar-text);font-weight:700;font-size:var(--text-lg);white-space:nowrap;text-overflow:ellipsis;-webkit-user-select:none;user-select:none;flex:none;overflow:hidden;transform:rotate(180deg)}.start-menu__items{flex-direction:column;flex:auto;min-inline-size:0;padding:2px;display:flex}.start-menu__item,button.start-menu__item{align-items:center;gap:var(--space-3);color:var(--text);box-shadow:none;font:inherit;font-size:var(--text-base);text-align:start;white-space:nowrap;background:0 0;border:1px solid #0000;padding:6px 10px;text-decoration:none;display:flex}button.start-menu__item:active{box-shadow:none;border-color:#0000;padding:6px 10px}.start-menu__item svg{block-size:1.5rem;inline-size:1.5rem;image-rendering:pixelated;flex:none}.start-menu__item:hover,.start-menu__item:focus-visible{background:var(--selection-bg);color:var(--selection-fg);outline:none}.start-menu__sep{border:none;border-block-start:1px solid var(--edge-shadow);border-block-end:1px solid var(--edge-light);align-self:stretch;margin:3px 4px}.taskbar__buttons{flex:auto;gap:3px;min-inline-size:0;display:flex;overflow:hidden}.taskbar__button{min-inline-size:0;max-inline-size:11rem;font-size:var(--text-sm);color:var(--text);align-items:center;gap:5px;padding:2px 8px;text-decoration:none;display:inline-flex}.taskbar__button>span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.taskbar__button[aria-current=page],.taskbar__button--active{border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--surface-2);border-inline-end-color:var(--surface-2);box-shadow:inset 1px 1px 0 var(--edge-dark), inset -1px -1px 0 var(--edge-light);background-image:repeating-conic-gradient(var(--edge-light) 0% 25%, var(--surface) 0% 50%);background-size:2px 2px;font-weight:700}.taskbar__tray{align-items:center;gap:var(--space-2);border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);margin-inline-start:auto;padding:2px 8px;display:flex}.taskbar__clock{font-variant-numeric:tabular-nums;white-space:nowrap}.taskbar__tray svg{block-size:1rem;inline-size:1rem;image-rendering:pixelated;display:block}.retro-progress,.course-progress__track{background:var(--field-bg);border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);box-shadow:inset 1px 1px 0 var(--edge-dark);border-radius:0;padding:2px}.retro-progress__fill,.course-progress__fill{background:repeating-linear-gradient(90deg, var(--titlebar) 0, var(--titlebar) 8px, transparent 8px, transparent 10px);border-radius:0;block-size:100%;min-inline-size:0;display:block}html:not([data-cursors=off]) body{cursor:url(../../../cursors/arrow.png) 0 0,default;cursor:-webkit-image-set(url(../../../cursors/arrow.png) 1x, url(../../../cursors/arrow@2x.png) 2x) 0 0, default}html:not([data-cursors=off]) :is(a,button,.btn,select,summary,label,input[type=checkbox],input[type=radio],input[type=file],input[type=submit]){cursor:url(../../../cursors/hand.png) 5 0,pointer;cursor:-webkit-image-set(url(../../../cursors/hand.png) 1x, url(../../../cursors/hand@2x.png) 2x) 5 0, pointer}html[data-busy]:not([data-cursors=off]) body,html[data-busy]:not([data-cursors=off]) :is(a,button,.btn,select,summary,label){cursor:url(../../../cursors/wait.png) 6 7,progress;cursor:-webkit-image-set(url(../../../cursors/wait.png) 1x, url(../../../cursors/wait@2x.png) 2x) 6 7, progress}*{scrollbar-color:var(--edge-shadow) var(--surface-2)}:root{--bg:var(--surface);--surface-sunken:var(--surface-2);--border:var(--edge-shadow);--border-strong:var(--edge-shadow);--field-border:var(--edge-shadow);--ink:var(--text);--ink-soft:var(--text-soft);--ink-faint:#4d4d4d;--brand:var(--titlebar);--brand-strong:var(--titlebar);--brand-soft:var(--surface-2);--on-brand:var(--titlebar-text);--accent:var(--titlebar);--accent-strong:var(--titlebar);--accent-soft:var(--surface-2);--accent-bright:var(--titlebar-2);--on-accent:var(--titlebar-text);--ok-bg:var(--field-bg);--danger-bg:var(--field-bg);--focus:0 0 0 0 transparent;font-family:var(--font-ui);color:var(--text);-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%;line-height:1.45}*,:before,:after{box-sizing:border-box}body{color:var(--text);background:var(--desktop);font-size:var(--text-base);margin:0}h1,h2,h3{color:var(--text);line-height:var(--leading-tight);margin-block:0 var(--space-3);text-wrap:balance;font-weight:700}h1{font-size:var(--text-2xl);margin-block-start:var(--space-2)}h2{font-size:var(--text-xl);margin-block-start:var(--space-5)}h3{font-size:var(--text-lg);margin-block-start:var(--space-4)}p{margin-block:0 var(--space-3)}h1+p{font-size:var(--text-base);color:var(--text-soft);max-inline-size:var(--measure);line-height:1.5}[dir=rtl] h1+p{line-height:var(--leading-body)}a{color:var(--link);text-decoration:underline}a:hover{color:var(--titlebar)}:focus-visible{outline:1px dotted var(--text);outline-offset:2px;box-shadow:none;border-radius:0}.skip-link{z-index:100;padding:var(--space-2) var(--space-3);background:var(--titlebar);color:var(--titlebar-text);transition:inset-block-start .15s;position:absolute;inset-block-start:-3rem;inset-inline-start:var(--space-2)}.skip-link:focus{outline-color:var(--titlebar-text);inset-block-start:0}.app-shell{flex-direction:column;min-height:100dvh;display:flex}.app-window{inline-size:min(56rem,100% - .75rem);margin-inline:auto;margin-block:var(--space-2) var(--space-3);flex:1}.app-header__brand{color:inherit;flex-direction:column;padding:1px 2px;text-decoration:none;display:flex}.app-header__brand strong{font-weight:700}.app-header__brand:hover{color:inherit}.app-header__brand:focus-visible{outline-color:var(--titlebar-text)}.app-header__tagline{font-size:var(--text-xs);opacity:.9;font-weight:400}.lang-switcher{gap:3px;display:flex}.lang-switcher__link{color:var(--text);background:var(--surface);font-size:var(--text-sm);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);padding:2px 8px;text-decoration:none}[dir=rtl] .lang-switcher__link{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.lang-switcher__link:hover{color:var(--text)}.lang-switcher__link[aria-current=true]{border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--surface-2);border-inline-end-color:var(--surface-2);box-shadow:inset 1px 1px 0 var(--edge-dark), inset -1px -1px 0 var(--edge-light);background:var(--surface-2);font-weight:700}[dir=rtl] .lang-switcher__link[aria-current=true]{box-shadow:inset -1px 1px 0 var(--edge-dark), inset 1px -1px 0 var(--edge-light)}.app-main{padding:var(--space-4) var(--space-5) var(--space-6);text-align:start;flex:1}.desktop-panel{background:var(--desktop);padding:var(--space-4) var(--space-3);border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);box-shadow:inset 1px 1px 0 var(--edge-dark)}[dir=rtl] .desktop-panel{box-shadow:inset -1px 1px 0 var(--edge-dark)}.app-nav{margin-block-end:var(--space-4)}.app-nav__list{flex-wrap:wrap;gap:3px;margin:0;padding-inline-start:0;list-style:none;display:flex}.app-nav a{font-weight:400;font-size:var(--text-sm);background:var(--surface);color:var(--text);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);align-items:center;padding:3px 10px;text-decoration:none;display:inline-flex}[dir=rtl] .app-nav a{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.app-nav a:hover{color:var(--text);background:var(--surface-2)}.app-nav a[aria-current=page]{color:var(--text);border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--surface-2);border-inline-end-color:var(--surface-2);box-shadow:inset 1px 1px 0 var(--edge-dark), inset -1px -1px 0 var(--edge-light);background-image:repeating-conic-gradient(var(--edge-light) 0% 25%, var(--surface) 0% 50%);background-size:2px 2px;font-weight:700}[dir=rtl] .app-nav a[aria-current=page]{box-shadow:inset -1px 1px 0 var(--edge-dark), inset 1px -1px 0 var(--edge-light)}.app-nav__badge{background:var(--titlebar);min-inline-size:1.1rem;color:var(--titlebar-text);font-size:var(--text-xs);justify-content:center;align-items:center;margin-inline-start:var(--space-1);padding:0 .3rem;font-weight:700;line-height:1.2rem;display:inline-flex}.net-banner{padding:var(--space-1) var(--space-4);text-align:center;font-size:var(--text-sm);border-block-end:1px solid var(--edge-dark);margin:0}.net-banner--offline{background:var(--flag-bg);color:var(--flag-ink)}.net-banner--online{background:var(--field-bg);color:var(--ok-ink)}.surface{gap:var(--space-3);flex-direction:column;display:flex}.surface>:first-child{margin-block-start:0}.session-line{gap:var(--space-2) var(--space-3);flex-wrap:wrap;align-items:baseline;display:flex}.session-line>span:first-child{color:var(--text-soft);font-weight:700}.dual-time{gap:var(--space-2);flex-wrap:wrap;display:inline-flex}.dual-time__zone{background:var(--surface);border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);align-items:baseline;gap:.4em;padding:1px 6px;display:inline-flex}.dual-time__label{font-weight:700;font-size:var(--text-xs);color:var(--text-soft)}.dual-time time{font-variant-numeric:tabular-nums}.auth-form{gap:var(--space-3);flex-direction:column;max-inline-size:24rem;display:flex}.field{gap:var(--space-1);flex-direction:column;display:flex}.field span{color:var(--text);font-weight:400}.field textarea{resize:vertical;min-block-size:2.5rem}.auth-form button[type=submit],.session-controls button{outline-color:var(--text);font-weight:700}.auth-form button[type=submit]{box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow), 0 0 0 1px var(--edge-dark)}[dir=rtl] .auth-form button[type=submit]{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow), 0 0 0 1px var(--edge-dark)}.session-controls{margin:0}.form-error{color:var(--danger-ink);font-weight:700}.form-ok{color:var(--ok-ink);font-weight:700}code{background:var(--field-bg);border:1px solid var(--edge-shadow);font-family:var(--font-mono);word-break:break-all;padding:0 .3rem;font-size:.95em}.course-list,.module-list{background:var(--field-bg);border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);box-shadow:inset 1px 1px 0 var(--edge-dark);flex-direction:column;margin:0;padding:2px;list-style:none;display:flex}.module-list li,.course-list li{padding:var(--space-2) var(--space-3);background:var(--field-bg)}.module-list li a,.course-list li a{font-weight:700}.module-list li:hover,.course-list li:hover{background:var(--selection-bg)}.module-list li:hover :is(a,span,.hint),.course-list li:hover :is(a,span,.hint){color:var(--selection-fg)}.file-list{background:var(--field-bg);border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);box-shadow:inset 1px 1px 0 var(--edge-dark);flex-direction:column;margin:0;padding:2px;list-style:none;display:flex}[dir=rtl] .file-list{box-shadow:inset -1px 1px 0 var(--edge-dark)}.file-row{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);color:var(--text);border:1px dotted #0000;text-decoration:none;display:flex}.file-row svg{block-size:2rem;inline-size:2rem;image-rendering:pixelated;flex:none}.file-row__idx{min-inline-size:1.5rem;color:var(--text-soft);font-variant-numeric:tabular-nums;text-align:end;flex:none}.file-row__label{flex:auto;min-inline-size:0;font-weight:700}.file-row__meta{gap:var(--space-2);flex-wrap:wrap;flex:none;align-items:center;display:flex}.file-row:hover,.file-row:focus-visible{background:var(--selection-bg);color:var(--selection-fg);border-color:var(--selection-fg);outline:none}.file-row:hover .file-row__idx,.file-row:focus-visible .file-row__idx{color:var(--selection-fg)}.resource{--kind:var(--edge-shadow);background:var(--surface);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);padding:var(--space-3) var(--space-4);margin-block:var(--space-4)}[dir=rtl] .resource{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.resource[data-kind=reading]{--kind:var(--kind-reading)}.resource[data-kind=slides]{--kind:var(--kind-slides)}.resource[data-kind=recording]{--kind:var(--kind-recording)}.resource[data-kind=exercise]{--kind:var(--kind-exercise)}.resource[data-kind=supporting]{--kind:var(--kind-supporting)}.resource[data-kind=lab]{--kind:var(--kind-lab)}.resource h2{font-size:var(--text-xl);margin-block-start:0}.resource__kind{margin:0 0 var(--space-1);font-size:var(--text-xs);color:var(--text-soft);align-items:center;gap:.5em;font-weight:700;display:inline-flex}.resource__kind svg{block-size:1.2em;inline-size:1.2em;color:var(--kind);flex:none}[dir=ltr] .resource__kind{text-transform:uppercase;letter-spacing:.06em}.resource a[target=_blank]:after{content:" ↗";color:var(--ink-faint);text-decoration:none;display:inline-block}[dir=rtl] .resource a[target=_blank]:after{content:" ↖"}.resource-body{white-space:pre-wrap;max-inline-size:var(--measure);padding:var(--space-3) var(--space-4);font-size:var(--text-read);line-height:var(--leading-body);color:var(--text);background:var(--field-bg);border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);box-shadow:inset 1px 1px 0 var(--edge-dark);margin-block-start:var(--space-3)}[dir=rtl] .resource-body{line-height:var(--leading-arabic)}.translation-pending{background:var(--surface-2);color:var(--text);border:1px solid var(--edge-shadow);font-size:var(--text-xs);align-items:center;gap:.45em;margin-block-end:var(--space-2);padding:1px 8px;font-weight:700;display:inline-flex}.translation-pending:before{content:"";background:var(--titlebar);flex:none;block-size:.5em;inline-size:.5em}.hint{color:var(--ink-faint);font-size:var(--text-sm)}.row{gap:var(--space-2);flex-wrap:wrap;align-items:center;display:flex}.badge{background:var(--surface-2);color:var(--text);border:1px solid var(--edge-shadow);font-size:var(--text-xs);padding:0 .4rem;display:inline-block}.conflict{border:1px solid var(--edge-dark);border-inline-start:3px solid var(--titlebar);background:var(--flag-bg);color:var(--flag-ink);padding:var(--space-3);margin-block:var(--space-4)}.pwa-toast{align-items:center;gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--surface);color:var(--text);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow), var(--shadow);display:flex;position:fixed;inset-block-end:3rem;inset-inline-end:var(--space-4)}.pwa-toast__action{font-weight:700}.outline{gap:var(--space-3);flex-direction:column;margin:0;padding-inline-start:0;list-style:none;display:flex}.outline__row{background:var(--surface);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);padding:var(--space-2) var(--space-3);gap:var(--space-2);flex-direction:column;display:flex}[dir=rtl] .outline__row{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.outline__row--dragging{opacity:.6;outline:1px dotted var(--text);outline-offset:2px}.outline__head{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.outline__title{font-weight:700}.outline__resources{gap:var(--space-1);font-size:var(--text-sm);color:var(--text-soft);flex-direction:column;margin:0;padding-inline-start:var(--space-5);list-style:none;display:flex}.outline__resources li{align-items:center;gap:var(--space-2);flex-wrap:wrap;display:flex}.drag-handle{cursor:grab;color:var(--ink-faint);font-size:var(--text-lg);-webkit-user-select:none;user-select:none;line-height:1}.pill{font-size:var(--text-xs);background:var(--field-bg);color:var(--text-soft);border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);padding:0 6px;font-weight:700;display:inline-block}.pill[data-status=published]{color:var(--ok-ink)}.pill[data-status=draft]{color:var(--text-soft)}.pill[data-status=archived]{color:#595959;background:var(--surface-2)}.pill--info,.pill--t[data-t=translation_pending]{color:var(--titlebar)}.pill--t[data-t=bilingual]{color:var(--ok-ink)}.pill--rollup,.pill--kind{color:var(--text-soft)}.resource__kind-dot{background:var(--edge-shadow);flex:none;block-size:.6em;inline-size:.6em;display:inline-block}.resource__kind-dot[data-kind=reading]{background:var(--kind-reading)}.resource__kind-dot[data-kind=slides]{background:var(--kind-slides)}.resource__kind-dot[data-kind=recording]{background:var(--kind-recording)}.resource__kind-dot[data-kind=exercise]{background:var(--kind-exercise)}.resource__kind-dot[data-kind=supporting]{background:var(--kind-supporting)}.resource__kind-dot[data-kind=lab]{background:var(--kind-lab)}.editor-grid{gap:var(--space-3);grid-template-columns:1fr;max-inline-size:52rem;display:grid}@media (width>=40rem){.editor-grid{grid-template-columns:1fr 1fr}}.editor-grid__full{grid-column:1/-1;margin:0}.add-resource{margin-block:var(--space-3)}.reorder-buttons{gap:2px;display:inline-flex}.btn-link{background:var(--surface);color:var(--text);font:inherit;font-size:var(--text-base);cursor:pointer;border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);padding:4px 12px;text-decoration:none;display:inline-block}[dir=rtl] .btn-link{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.btn-link:hover,.surface--staff button:hover:not(:disabled){background:var(--surface-2);color:var(--text)}.surface--staff .auth-form button[type=submit],.surface--staff .editor-grid button[type=submit]{font-weight:700}.surface--staff .btn-quiet{color:var(--text-soft)}.surface--staff .btn-danger{color:var(--danger-ink);font-weight:700}.surface--staff button:disabled{cursor:default}.preview-banner{justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);background:var(--surface-2);color:var(--text);border:1px solid var(--edge-shadow);box-shadow:inset 0 0 0 1px var(--edge-light);flex-wrap:wrap;margin-block-end:var(--space-4);display:flex}.preview-banner p{margin:0;font-weight:700}.preview-banner .lang-switcher__link{color:var(--text)}.preview-surface{max-inline-size:48rem}.file-controls{gap:var(--space-2);border-block-start:1px solid var(--edge-shadow);flex-direction:column;margin-block-start:var(--space-3);padding-block-start:var(--space-3);display:flex}.check-field{align-items:center;gap:var(--space-2);flex-direction:row}.check-field input{inline-size:auto}.caps-field{border:1px solid var(--edge-shadow);box-shadow:inset 0 0 0 1px var(--edge-light), 1px 1px 0 var(--edge-light);padding:var(--space-2) var(--space-3);gap:var(--space-1);flex-direction:column;margin:0;display:flex}.caps-field legend{color:var(--text);padding-inline:var(--space-1);font-weight:700}.pill[data-status=active]{color:var(--ok-ink)}.pill[data-status=suspended]{color:var(--danger-ink)}.surface--staff .enroll-toggle[data-on=true]{color:var(--ok-ink);border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--surface-2);border-inline-end-color:var(--surface-2);box-shadow:inset 1px 1px 0 var(--edge-dark), inset -1px -1px 0 var(--edge-light);background-image:repeating-conic-gradient(var(--edge-light) 0% 25%, var(--surface) 0% 50%);background-size:2px 2px;font-weight:700}[dir=rtl] .surface--staff .enroll-toggle[data-on=true]{box-shadow:inset -1px 1px 0 var(--edge-dark), inset 1px -1px 0 var(--edge-light)}.section-head{font-size:var(--text-2xl);margin-block:var(--space-6) var(--space-4);background:var(--surface);border:2px solid var(--edge-dark);padding:4px 14px;font-weight:700;display:inline-block;box-shadow:3px 3px #0000004d}[dir=rtl] .section-head{box-shadow:-3px 3px #0000004d}h1.section-head{margin-block-start:var(--space-3)}.section-row{justify-content:space-between;align-items:center;gap:var(--space-3);flex-wrap:wrap;display:flex}.section-row>.section-head{margin-block-end:var(--space-2)}.check-list{margin:0 0 var(--space-4);gap:var(--space-2);flex-direction:column;padding:0;list-style:none;display:flex}.check-row{--kind:var(--edge-shadow);align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);background:var(--field-bg);color:var(--text);border:1px solid var(--edge-dark);border-inline-start:4px solid var(--kind);text-decoration:none;display:flex;box-shadow:2px 2px #00000026}[dir=rtl] .check-row{box-shadow:-2px 2px #00000026}.check-row:hover{background:var(--surface-2);color:var(--text)}.check-row svg{block-size:1.6rem;inline-size:1.6rem;image-rendering:pixelated;flex:none}.check-row__title{flex:auto;min-inline-size:0;font-weight:700}.check-row__meta{align-items:center;gap:var(--space-2);color:var(--text-soft);font-size:var(--text-sm);flex:none;display:flex}.check-row[data-kind=reading]{--kind:var(--kind-reading)}.check-row[data-kind=slides]{--kind:var(--kind-slides)}.check-row[data-kind=recording]{--kind:var(--kind-recording)}.check-row[data-kind=exercise]{--kind:var(--kind-exercise)}.check-row[data-kind=supporting]{--kind:var(--kind-supporting)}.check-row[data-kind=lab]{--kind:var(--kind-lab)}.pill[data-required=true]{background:var(--titlebar);color:var(--titlebar-text);border-color:var(--edge-dark)}.check-group{align-items:center;gap:var(--space-2);margin:var(--space-4) 0 var(--space-2);font-weight:700;display:flex}.check-group:before{content:"";background:var(--titlebar);flex:none;block-size:.6em;inline-size:.6em}.check-group--optional{color:var(--text-soft)}.check-group--optional:before{background:var(--edge-shadow)}.week-folder{background:var(--surface);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);margin-block-end:var(--space-2)}[dir=rtl] .week-folder{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.week-folder>summary{align-items:center;gap:var(--space-3);padding:var(--space-2) var(--space-3);cursor:pointer;-webkit-user-select:none;user-select:none;font-weight:700;list-style:none;display:flex}.week-folder>summary::-webkit-details-marker{display:none}.week-folder>summary svg{block-size:1.8rem;inline-size:1.8rem;image-rendering:pixelated;flex:none}.week-folder>summary:after{content:"▼";font-size:var(--text-xs);color:var(--text-soft);margin-inline-start:auto}.week-folder[open]>summary:after{content:"▲"}.week-folder__title{min-inline-size:0}.week-folder__meta{color:var(--text-soft);font-weight:400;font-size:var(--text-sm)}.week-folder__body{padding:var(--space-3);border-block-start:1px solid var(--edge-shadow)}.title-bar__controls .lang-toggle,.lang-toggle{block-size:auto;inline-size:auto;font-weight:700;font-size:var(--text-sm);background:var(--surface);color:var(--text);white-space:nowrap;align-items:center;padding:2px 12px;text-decoration:none;display:inline-flex}.meeting-hero{align-items:flex-start;gap:var(--space-2);flex-direction:column;display:flex}.meeting-hero__title{font-size:var(--text-xl);margin:0;font-weight:700}.meeting-hero .btn-icon{padding:6px 16px;font-weight:700}.course-head{margin-block-end:var(--space-5)}.course-head__desc{color:var(--text-soft);max-inline-size:var(--measure)}.course-progress{gap:var(--space-2);max-inline-size:var(--measure);flex-direction:column;margin-block-start:var(--space-4);display:flex}.course-progress__track{block-size:1rem;overflow:hidden}.course-progress__label{font-size:var(--text-sm);color:var(--text-soft);margin:0;font-weight:700}.card-list{gap:var(--space-3);flex-direction:column;margin:0;padding-inline-start:0;list-style:none;display:flex}.tile{background:var(--surface);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow)}[dir=rtl] .tile{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.tile__link{align-items:center;gap:var(--space-3) var(--space-4);padding:var(--space-3) var(--space-4);color:var(--text);text-decoration:none;display:flex}.tile__link:hover{color:var(--text);background:var(--surface-2)}.tile__index{background:var(--titlebar);block-size:2.25rem;inline-size:2.25rem;color:var(--titlebar-text);font-variant-numeric:tabular-nums;border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);flex:none;place-items:center;font-weight:700;display:grid}.tile__body{gap:var(--space-1);flex-direction:column;flex:auto;min-inline-size:0;display:flex}.tile__title{font-weight:700;font-size:var(--text-lg);line-height:var(--leading-tight)}.tile__meta{gap:var(--space-2);flex-wrap:wrap;align-items:center;display:flex}.tile__go{color:var(--titlebar);font-weight:700;font-size:var(--text-xl);flex:none}.tile__go:after{content:"→"}[dir=rtl] .tile__go:after{content:"←"}.tile__link:hover .tile__go{color:var(--text)}.tile--feature{border-inline-start:4px solid var(--c,var(--titlebar))}.tile--feature .tile__title{font-size:var(--text-xl)}.c-accent-0{--c:navy;--c-rgb:0 0 128}.c-accent-1{--c:teal;--c-rgb:0 128 128}.c-accent-2{--c:purple;--c-rgb:128 0 128}.course-accent-bar{background:var(--c,var(--titlebar));block-size:4px;inline-size:3rem;margin-block:var(--space-2) var(--space-3)}.badge--done{color:var(--ok-ink);background:var(--field-bg);font-weight:700}.badge--done:before{content:"✓"}.home-hero{align-items:center;gap:var(--space-4) var(--space-5);flex-wrap:wrap;margin-block-end:var(--space-5);display:flex}.home-hero__text{flex:16rem;min-inline-size:0}.home-hero__text>:first-child{margin-block-start:0}.joy-art{block-size:auto;inline-size:clamp(6rem,25%,8rem);image-rendering:pixelated;flex:none}.empty-state{align-items:center;gap:var(--space-2);padding-block:var(--space-6);text-align:center;color:var(--text-soft);flex-direction:column;display:flex}.empty-state .joy-art{inline-size:clamp(7rem,38%,10rem)}.nav-tiles{margin:var(--space-5) 0 var(--space-4);gap:var(--space-3);grid-template-columns:repeat(auto-fill,minmax(12rem,1fr));padding-inline-start:0;list-style:none;display:grid}.nav-tile a{justify-content:space-between;align-items:center;gap:var(--space-3);min-block-size:4rem;padding:var(--space-3) var(--space-4);font-weight:700;font-size:var(--text-lg);color:var(--text);background:var(--surface);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);text-decoration:none;display:flex}[dir=rtl] .nav-tile a{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.nav-tile a:hover{color:var(--text);background:var(--surface-2)}.nav-tile__go{color:var(--titlebar);font-weight:700;font-size:var(--text-xl);flex:none}.nav-tile__go:after{content:"→"}[dir=rtl] .nav-tile__go:after{content:"←"}.nav-back{margin-block-start:var(--space-3)}.auth-dialog{max-inline-size:26rem;margin-block-start:var(--space-7);margin-inline:auto}.logon{gap:var(--space-4);padding:var(--space-2);align-items:flex-start;display:flex}.logon__art{block-size:3rem;inline-size:3rem;flex:none;margin-block-start:var(--space-2)}.logon__art svg{block-size:100%;inline-size:100%;image-rendering:pixelated}.logon__body{flex:auto;min-inline-size:0}.logon .auth-form{flex:auto;min-inline-size:0;max-inline-size:none}.logon-courses{margin:var(--space-2)}.logon-courses__grid{justify-content:center;gap:var(--space-4);padding:var(--space-2);display:flex}.logon-courses .desktop-icon{inline-size:auto;max-inline-size:9rem}.logon-courses .desktop-icon[aria-pressed=true] .desktop-icon__label{background:var(--selection-bg);color:var(--selection-fg)}.auth-card{gap:var(--space-4);max-inline-size:26rem;padding:var(--space-5);background:var(--surface);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow), var(--shadow);flex-direction:column;margin-block-start:var(--space-6);margin-inline:auto;display:flex}[dir=rtl] .auth-card{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow), -2px 2px 0 #00000059}.auth-card .joy-art{align-self:center;inline-size:clamp(4.5rem,30%,6rem)}.auth-card h1{text-align:center;margin:0}.auth-card p{text-align:center;color:var(--text-soft);margin:0}.auth-card .auth-form{max-inline-size:none}.avatar{object-fit:cover;background:var(--field-bg);image-rendering:pixelated;border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);border-radius:0;flex:none;place-items:center;display:inline-grid}.avatar--placeholder{background:var(--surface-2);color:var(--titlebar);font-weight:700;line-height:1}.avatar--sm{block-size:2.25rem;inline-size:2.25rem;font-size:var(--text-sm)}.avatar--md{block-size:3.25rem;inline-size:3.25rem;font-size:var(--text-lg)}.avatar--lg{block-size:5rem;inline-size:5rem;font-size:var(--text-2xl)}.paint{max-inline-size:27rem}.paint__body{gap:var(--space-2);padding:var(--space-2);align-items:flex-start;display:flex}.paint__tools{flex:none;grid-template-columns:repeat(2,2.25rem);align-content:start;gap:2px;display:grid}.paint__tool{place-items:center;block-size:2.25rem;inline-size:2.25rem;padding:2px;font-size:1.1rem;line-height:1;display:grid}.paint__tool svg{block-size:1.4rem;inline-size:1.4rem;image-rendering:pixelated}.paint__tool[aria-pressed=true]{border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--surface-2);border-inline-end-color:var(--surface-2);box-shadow:inset 1px 1px 0 var(--edge-dark), inset -1px -1px 0 var(--edge-light);background-image:repeating-conic-gradient(var(--edge-light) 0% 25%, var(--surface) 0% 50%);background-size:2px 2px}[dir=rtl] .paint__tool[aria-pressed=true]{box-shadow:inset -1px 1px 0 var(--edge-dark), inset 1px -1px 0 var(--edge-light)}.paint__canvas-wrap{flex:auto;justify-content:center;min-inline-size:0;display:flex}.paint__canvas{aspect-ratio:1;inline-size:min(100%,16rem);image-rendering:pixelated;cursor:crosshair;touch-action:none;border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);box-shadow:inset 1px 1px 0 var(--edge-dark);background:#fff}.paint__palette{padding:var(--space-2);flex-wrap:wrap;align-items:center;gap:2px;display:flex}.paint__current{border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);block-size:1.6rem;inline-size:1.6rem;flex:none;margin-inline-end:var(--space-2)}.paint__swatch{border:1px solid var(--edge-dark);flex:none;block-size:1.25rem;inline-size:1.25rem;padding:0;box-shadow:inset 1px 1px #ffffff59}.paint__swatch[aria-pressed=true]{outline:2px dotted var(--text);outline-offset:1px}.paint__hint{padding:0 var(--space-2) var(--space-2);margin:0}.profile-page{gap:var(--space-3);flex-direction:column;display:flex}.profile-form{gap:var(--space-4);max-inline-size:40rem;flex-direction:column;margin-block-start:var(--space-4);display:flex}.profile-form__head{align-items:center;gap:var(--space-4);flex-wrap:wrap;display:flex}.profile-form__head .field{flex:14rem}.profile-form button[type=submit]{box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow), 0 0 0 1px var(--edge-dark);align-self:flex-start;font-weight:700}[dir=rtl] .profile-form button[type=submit]{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow), 0 0 0 1px var(--edge-dark)}.people-grid{margin:var(--space-5) 0 0;gap:var(--space-3);grid-template-columns:repeat(auto-fill,minmax(14rem,1fr));padding-inline-start:0;list-style:none;display:grid}.person-card{align-items:center;gap:var(--space-2);text-align:center;padding:var(--space-4) var(--space-3);background:var(--surface);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);flex-direction:column;display:flex}[dir=rtl] .person-card{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.person-card--me{outline:1px dashed var(--titlebar);outline-offset:-6px}.person-card--focus{box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow), 0 0 0 2px var(--titlebar)}.person-card__name{font-weight:700;font-size:var(--text-lg);margin:0}.person-card__role{margin:0}.person-card__facts{margin:var(--space-2) 0 0;gap:var(--space-2);flex-direction:column;inline-size:100%;display:flex}.person-card__facts div{font-size:var(--text-sm)}.person-card__facts dt{color:var(--text-soft);font-weight:700}.person-card__facts dd{color:var(--text);margin:0}.calendar-list{margin:var(--space-3) 0 0;background:var(--field-bg);border:1px solid;border-block-start-color:var(--edge-shadow);border-inline-start-color:var(--edge-shadow);border-block-end-color:var(--edge-light);border-inline-end-color:var(--edge-light);box-shadow:inset 1px 1px 0 var(--edge-dark);flex-direction:column;padding:2px;list-style:none;display:flex}.calendar-item{align-items:center;gap:var(--space-2) var(--space-3);padding:var(--space-2) var(--space-3);background:var(--field-bg);flex-wrap:wrap;display:flex}.calendar-item__dot{background:var(--titlebar);flex:none;block-size:.6em;inline-size:.6em}.calendar-item__dot[data-kind=exercise]{background:var(--kind-exercise)}.calendar-item__dot[data-kind=reading]{background:var(--kind-reading)}.calendar-item__title{flex:auto;min-inline-size:0;font-weight:700}.share-link{gap:var(--space-2);flex-wrap:wrap;align-items:center;margin-block-start:var(--space-2);display:flex}.share-link__url{min-inline-size:0;color:var(--text-soft);font-size:var(--text-sm);flex:18rem}.ann-tags{gap:var(--space-2);flex-wrap:wrap;margin-block-start:var(--space-2);display:flex}.ann-tags__link{background:var(--surface-2);color:var(--titlebar);border:1px solid var(--edge-shadow);font-size:var(--text-sm);align-items:center;gap:.35em;padding:1px 8px;font-weight:700;text-decoration:none;display:inline-flex}.section-head{border-inline-start:6px solid var(--desktop)}.pill--ok,.pill--submitted,.pill--week,.pill--warn{border-color:var(--edge-dark)}.pill--ok{background:var(--ok-ink);color:#fff}.pill--submitted{background:var(--titlebar);color:var(--titlebar-text)}.pill--week{background:var(--desktop);color:#fff}.pill--warn{background:var(--flag-bg);color:var(--flag-ink)}.nav-tile a{position:relative;overflow:hidden}.nav-tile a:before{content:"";background:var(--rail,var(--titlebar));inline-size:6px;position:absolute;inset-block:0;inset-inline-start:0}.nav-tiles li:nth-child(5n+1) a{--rail:navy}.nav-tiles li:nth-child(5n+2) a{--rail:teal}.nav-tiles li:nth-child(5n+3) a{--rail:purple}.nav-tiles li:nth-child(5n+4) a{--rail:green}.nav-tiles li:nth-child(5n+5) a{--rail:#ad4c19}.nav-tile__label{padding-inline-start:var(--space-2)}.assign-subnav{gap:var(--space-2);margin-block:var(--space-3) var(--space-4);padding:var(--space-2);border:1px solid var(--edge-shadow);box-shadow:inset 1px 1px 0 var(--edge-light);background:#d3e9e2;flex-wrap:wrap;display:flex}.assign-subnav__btn{font-weight:700;font-size:var(--text-sm);color:var(--text);border:1px solid;background:#a9d5c9;border-block-color:#e2f2ee #4d7d70;border-inline-color:#e2f2ee #4d7d70;align-items:center;padding:4px 12px;text-decoration:none;display:inline-flex;box-shadow:inset 1px 1px #eaf6f2,inset -1px -1px #7fae9f}[dir=rtl] .assign-subnav__btn{box-shadow:inset -1px 1px #eaf6f2,inset 1px -1px #7fae9f}.assign-subnav__btn:hover{color:var(--text);background:#bce0d6}.assign-subnav__btn[aria-current=page]{background:var(--desktop);color:#fff;border-block-color:#005f5f #4fb3a3;border-inline-color:#005f5f #4fb3a3;box-shadow:inset 1px 1px #004d4d}.submitter{margin-block:var(--space-4);padding:var(--space-3);background:var(--surface);border:2px solid var(--edge-dark);scroll-margin-block-start:var(--space-4);box-shadow:3px 3px #0003}[dir=rtl] .submitter{box-shadow:-3px 3px #0003}.submitter:target{outline:3px solid var(--titlebar);outline-offset:2px}.submitter__head{align-items:center;gap:var(--space-2);flex-wrap:wrap;margin-block-end:var(--space-2);display:flex}.submitter__name{font-weight:700;font-size:var(--text-lg)}.submitter__label{margin:var(--space-2) 0 var(--space-1);color:var(--text-soft);font-weight:700;font-size:var(--text-sm)}.submitter__fb{border-block-start:1px solid var(--border);margin-block-start:var(--space-3);padding-block-start:var(--space-3)}.submitter__ext{margin-block-start:var(--space-3)}.submitter__ext>summary{color:var(--text-soft);cursor:pointer}.type-adders{gap:var(--space-2);margin-block:var(--space-3) var(--space-4);flex-wrap:wrap;display:flex}.type-adder{flex:8rem;min-inline-size:0}.type-adder[open]{flex-basis:100%}.type-adder>summary{text-align:center;cursor:pointer;background:var(--surface);border:1px solid;border-block-start-color:var(--surface-2);border-inline-start-color:var(--surface-2);border-block-end-color:var(--edge-dark);border-inline-end-color:var(--edge-dark);box-shadow:inset 1px 1px 0 var(--edge-light), inset -1px -1px 0 var(--edge-shadow);padding:6px 12px;font-weight:700;list-style:none;display:block}[dir=rtl] .type-adder>summary{box-shadow:inset -1px 1px 0 var(--edge-light), inset 1px -1px 0 var(--edge-shadow)}.type-adder>summary::-webkit-details-marker{display:none}.type-adder[open]>summary{background:var(--titlebar);color:var(--titlebar-text);border-color:var(--edge-dark);box-shadow:none}.type-adder>form{margin-block-start:var(--space-3)}.summary--accent{color:var(--titlebar);cursor:pointer;font-weight:700}.inline-danger{display:inline-block}.inline-danger>summary{cursor:pointer;color:var(--danger-ink);padding:4px 12px;font-weight:700;list-style:none;display:inline-block}.inline-danger>summary::-webkit-details-marker{display:none}.inline-danger[open]>summary{background:var(--danger-bg)}.inline-danger>form{margin-inline-start:var(--space-2);display:inline-block}.check-row__title,.week-folder__title{overflow-wrap:anywhere}@media (width<=480px){.app-main{padding-inline:var(--space-3)}.section-head{font-size:var(--text-xl);padding:4px 10px}.check-row{row-gap:var(--space-1);flex-wrap:wrap}.check-row__meta{margin-inline-start:calc(1.6rem + var(--space-3))}.logon{flex-direction:column}.logon__art,.taskbar__clock{display:none}.editor-grid{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}.skip-link{transition:none}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@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-outline-style{syntax:"*";inherits:false;initial-value:solid}@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}